Neurology Reviews

The medical news is full of articles about the coming epidemic of dementia. How many people will have it in 10 years, 20 years, etc. It’s a very legitimate concern, and I am not going to make light of it, or disagree with the predictions.

In my everyday practice, though, I find there’s an epidemic of overdiagnosed dementia, in those who aren’t even close.

This occurs in a few ways:

Aricept is pretty inexpensive these days. Long off patent, insurance companies don’t bother to question its use anymore. So anyone older than 60 who complains of losing their car keys gets put on it. Why? Because patients want their doctors to DO SOMETHING. Even if the doctor knows that there’s really nothing of alarm going on, sometimes it’s easier to go with the placebo effect than argue. I think we’ve all done that before.

There are also a lot of nonneurologists in practice who still, after almost 30 years on the market, think Aricept improves memory, when in fact that’s far from the truth. The best it can claim to do is slow down the rate at which patients get worse, but nobody wants to hear that.

I’ve also seen Aricept used for pseudodementia due to depression. Actually, I’ve seen it used for depression, too. Sometimes it’s used to counteract the side effects dof drugs that can impair cognition, such as Topamax, even in patients who aren’t even remotely demented.

None of the above are a major issue on their own. Where the trouble really happens, as with so many other things, is when they collide with an EMR, or someone too rushed to take a history, or both.

Let’s say Mrs. Jones is on Aricept because she went into a room, then forgot why she did.

Then she gets admitted to the hospital for pneumonia. Or she changes doctors and, like many practices these days, her medications are put in the computer by an MA or secretary.

A lot of times just the mention of Aricept will automatically bring the assumption that the person is demented, so that gets punched in as a diagnosis and the patient is now believed to be unable to provide a reliable history. Or the person entering the info looks up its indication and enters “Alzheimer’s disease.”

Even worse is that I’ve seen EMRs where, in an effort to save time, the computer automatically enters diagnoses as you type medications in, and it’s up to the doctor to review them for accuracy. How that saves time I have no idea. But, as above, in these cases it’s going to lead to an entry of dementia where there isn’t any.

That, in particular, is pretty scary. As I wrote here in January of this year, what happens in the EMR stays in the EMR (kind of like Las Vegas).

I’m not knocking off-label use of medications. I don’t know a doctor who doesn’t use some that way, including myself.

But when doing so leads to the wrong assumptions and diagnoses it creates a lot of problems.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

The medical news is full of articles about the coming epidemic of dementia. How many people will have it in 10 years, 20 years, etc. It’s a very legitimate concern, and I am not going to make light of it, or disagree with the predictions.

In my everyday practice, though, I find there’s an epidemic of overdiagnosed dementia, in those who aren’t even close.

This occurs in a few ways:

Aricept is pretty inexpensive these days. Long off patent, insurance companies don’t bother to question its use anymore. So anyone older than 60 who complains of losing their car keys gets put on it. Why? Because patients want their doctors to DO SOMETHING. Even if the doctor knows that there’s really nothing of alarm going on, sometimes it’s easier to go with the placebo effect than argue. I think we’ve all done that before.

There are also a lot of nonneurologists in practice who still, after almost 30 years on the market, think Aricept improves memory, when in fact that’s far from the truth. The best it can claim to do is slow down the rate at which patients get worse, but nobody wants to hear that.

I’ve also seen Aricept used for pseudodementia due to depression. Actually, I’ve seen it used for depression, too. Sometimes it’s used to counteract the side effects dof drugs that can impair cognition, such as Topamax, even in patients who aren’t even remotely demented.

None of the above are a major issue on their own. Where the trouble really happens, as with so many other things, is when they collide with an EMR, or someone too rushed to take a history, or both.

Let’s say Mrs. Jones is on Aricept because she went into a room, then forgot why she did.

Then she gets admitted to the hospital for pneumonia. Or she changes doctors and, like many practices these days, her medications are put in the computer by an MA or secretary.

A lot of times just the mention of Aricept will automatically bring the assumption that the person is demented, so that gets punched in as a diagnosis and the patient is now believed to be unable to provide a reliable history. Or the person entering the info looks up its indication and enters “Alzheimer’s disease.”

Even worse is that I’ve seen EMRs where, in an effort to save time, the computer automatically enters diagnoses as you type medications in, and it’s up to the doctor to review them for accuracy. How that saves time I have no idea. But, as above, in these cases it’s going to lead to an entry of dementia where there isn’t any.

That, in particular, is pretty scary. As I wrote here in January of this year, what happens in the EMR stays in the EMR (kind of like Las Vegas).

I’m not knocking off-label use of medications. I don’t know a doctor who doesn’t use some that way, including myself.

But when doing so leads to the wrong assumptions and diagnoses it creates a lot of problems.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

The medical news is full of articles about the coming epidemic of dementia. How many people will have it in 10 years, 20 years, etc. It’s a very legitimate concern, and I am not going to make light of it, or disagree with the predictions.

In my everyday practice, though, I find there’s an epidemic of overdiagnosed dementia, in those who aren’t even close.

This occurs in a few ways:

Aricept is pretty inexpensive these days. Long off patent, insurance companies don’t bother to question its use anymore. So anyone older than 60 who complains of losing their car keys gets put on it. Why? Because patients want their doctors to DO SOMETHING. Even if the doctor knows that there’s really nothing of alarm going on, sometimes it’s easier to go with the placebo effect than argue. I think we’ve all done that before.

There are also a lot of nonneurologists in practice who still, after almost 30 years on the market, think Aricept improves memory, when in fact that’s far from the truth. The best it can claim to do is slow down the rate at which patients get worse, but nobody wants to hear that.

I’ve also seen Aricept used for pseudodementia due to depression. Actually, I’ve seen it used for depression, too. Sometimes it’s used to counteract the side effects dof drugs that can impair cognition, such as Topamax, even in patients who aren’t even remotely demented.

None of the above are a major issue on their own. Where the trouble really happens, as with so many other things, is when they collide with an EMR, or someone too rushed to take a history, or both.

Let’s say Mrs. Jones is on Aricept because she went into a room, then forgot why she did.

Then she gets admitted to the hospital for pneumonia. Or she changes doctors and, like many practices these days, her medications are put in the computer by an MA or secretary.

A lot of times just the mention of Aricept will automatically bring the assumption that the person is demented, so that gets punched in as a diagnosis and the patient is now believed to be unable to provide a reliable history. Or the person entering the info looks up its indication and enters “Alzheimer’s disease.”

Even worse is that I’ve seen EMRs where, in an effort to save time, the computer automatically enters diagnoses as you type medications in, and it’s up to the doctor to review them for accuracy. How that saves time I have no idea. But, as above, in these cases it’s going to lead to an entry of dementia where there isn’t any.

That, in particular, is pretty scary. As I wrote here in January of this year, what happens in the EMR stays in the EMR (kind of like Las Vegas).

I’m not knocking off-label use of medications. I don’t know a doctor who doesn’t use some that way, including myself.

But when doing so leads to the wrong assumptions and diagnoses it creates a lot of problems.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

SEATTLE – Multiple sclerosis (MS), sometimes thought of as primarily affecting Whites, is also common among Hispanic and Black people. These populations often have more severe disease, likely driven by socioeconomic factors and health care access, according to a new study that examined neighborhood-level data and disease severity in the United States.

“It has previously been thought that MS is less common among non-European Caucasian White populations, driven partly by the well-known association of incidence with latitude. It is abundantly clear at this point that this idea is not true,” said Christopher Orlando, MD, during a presentation at the 2022 annual meeting of the American Academy of Neurology.

He noted that several U.S. studies with large sample sizes have shown greater disease severity and a higher disability burden among Hispanic and Black patients. “Black patients in particular appear to have a higher incidence of disease and a greater proportion of progressive disease phenotypes,” said Dr. Orlando.

Race and ethnicity are unlikely explanations for this disparity, according to Dr. Orlando. “While much remains to be discovered of the genetic underpinnings of MS, what we do know does not support the idea that minorities would have a predilection to more severe disease. For example, the well-known high-risk allele HLA DRB1*1501 appears to have a lower frequency in African populations, compared with European [populations].”

Instead, evidence suggests that interrelated social causes include access to resources, environmental exposures, and psychosocial stress. “These affect health via a number of pathways including direct physical injury, allostatic load, and access to health care,” said Dr. Orlando.
 

Probing racial and ethnic disparities

Previous studies that corrected for social determinants of health such as socioeconomic and insurance status reduce the association between MS disability and race, but they do not completely explain it.

To get a better understanding of the impacts of these factors, researchers have used neighborhood-level data combined with information on socioeconomic status and social deprivation to identify associations with MS severity.

At the conference, Dr. Orlando presented a new study that is the first to use this methodology in the United States, and it is the first to apply it to the study of racial and ethnic disparities in MS.

The study confirmed more severe disability in Hispanic and Black patients than in White patients. Clinical factors associated with more severe disease were similar across the three groups, with some small differences among individual traits. “More stark differences appeared when we compared social determinants of health. Hispanic patients were less likely to speak English as a primary language or to complete 12 years of education. Black patients were less likely to live in a rural county and more likely to be unemployed. One particularly stark difference was in the number of unemployed specifically due to their MS, with only 1 White patient [1.1%], 7 Hispanic patients [7.8%] and 27 Black patients [31.0%],” said Dr. Orlando.

The researchers found that Black and Hispanic patients tend to live in more vulnerable neighborhoods than White patients. The researchers found no significant association between social vulnerability index (SVI) values and MS severity, though there was an association in a separate analysis that only included White patients. The SVI uses 15 measures taken from the U.S. Census to identify communities that might require additional support during natural disasters.

“It would appear that the sheer complexity both in variety and magnitude of the social determinants of health are such that by far the stronger association is with race and ethnicity, which are surrogates for any number of social determinants and societal inequities,” said Dr. Orlando.
 

What drives the inequity?

Dr. Orlando acknowledged that some might wonder if these results indicate a true biologically intrinsic factor such as genetic predisposition. “I want to warn against that kind of thinking in the strongest possible terms. It is implausible on several levels. It’s not biologically plausible based on our understanding that race and ethnicity are not genetic constructs. And it’s also not numerically plausible based on these data,” said Dr. Orlando.

While some of the drivers of this inequity have been partially examined, many have not been studied. “As long as this is the case, our ability to fulfill our roles as physicians will be limited in several important ways. Our ability to assess our patients’ individual risk will be missing key information, which will limit the efficacy of shared decision-making, which of course is the cornerstone of MS treatment. In addition, we will continue to struggle to include minority patients in our research studies, and the very design and results of those studies may be misguided, as we will either fail to include these populations, or we will fail to adjust for important confounders,” he said.
 

New answers, new questions

The neighborhood-level data examined by Dr. Orlando’s group “brings extra information in terms of the negative impact of social determinants of health. The disparity seen in neighborhood living is quite striking,” said Lilyana Amezcua, MD, who served as a discussant for Dr. Orlando’s presentation. The study reinforces findings of her own group in Hispanic and Latinx individuals with MS. Some comorbidities are more common among these groups, which is exacerbated by poor health access.

“We have noted that almost 30% of them also have this comorbidity of hypertension, but what is also observed is that only 7% of them are aware [that they have hypertension],” said Dr. Amezcua, who is an associate professor of neurology at the University of Southern California, Los Angeles.

The findings should prompt further research to understand the impact of systemic racism and neighborhood factors, such as disinvestment in the public and private sectors, underresourced hospitals and clinics, and negative infrastructure. “We need to start discussing the (patient’s) environment so we can better understand the community resources they may have available, as well as create innovative transitional care services. We need to also recognize and accept that structural racism and imbalanced distribution of resources and neighborhoods does restrict educational and economic opportunities, as well as health care access and the safety of these marginalized communities,” said Dr. Amezcua.

Dr. Amezcua has consulted for, received speaking fees from, or served on steering committees or advisory boards for Biogen Idec, Novartis, Genentech, and EMD Serono. She has received research support from the Bristol-Myers Squibb Foundation and Biogen Idec. Dr. Orlando has no relevant financial disclosures.

SEATTLE – Multiple sclerosis (MS), sometimes thought of as primarily affecting Whites, is also common among Hispanic and Black people. These populations often have more severe disease, likely driven by socioeconomic factors and health care access, according to a new study that examined neighborhood-level data and disease severity in the United States.

“It has previously been thought that MS is less common among non-European Caucasian White populations, driven partly by the well-known association of incidence with latitude. It is abundantly clear at this point that this idea is not true,” said Christopher Orlando, MD, during a presentation at the 2022 annual meeting of the American Academy of Neurology.

He noted that several U.S. studies with large sample sizes have shown greater disease severity and a higher disability burden among Hispanic and Black patients. “Black patients in particular appear to have a higher incidence of disease and a greater proportion of progressive disease phenotypes,” said Dr. Orlando.

Race and ethnicity are unlikely explanations for this disparity, according to Dr. Orlando. “While much remains to be discovered of the genetic underpinnings of MS, what we do know does not support the idea that minorities would have a predilection to more severe disease. For example, the well-known high-risk allele HLA DRB1*1501 appears to have a lower frequency in African populations, compared with European [populations].”

Instead, evidence suggests that interrelated social causes include access to resources, environmental exposures, and psychosocial stress. “These affect health via a number of pathways including direct physical injury, allostatic load, and access to health care,” said Dr. Orlando.
 

Probing racial and ethnic disparities

Previous studies that corrected for social determinants of health such as socioeconomic and insurance status reduce the association between MS disability and race, but they do not completely explain it.

To get a better understanding of the impacts of these factors, researchers have used neighborhood-level data combined with information on socioeconomic status and social deprivation to identify associations with MS severity.

At the conference, Dr. Orlando presented a new study that is the first to use this methodology in the United States, and it is the first to apply it to the study of racial and ethnic disparities in MS.

The study confirmed more severe disability in Hispanic and Black patients than in White patients. Clinical factors associated with more severe disease were similar across the three groups, with some small differences among individual traits. “More stark differences appeared when we compared social determinants of health. Hispanic patients were less likely to speak English as a primary language or to complete 12 years of education. Black patients were less likely to live in a rural county and more likely to be unemployed. One particularly stark difference was in the number of unemployed specifically due to their MS, with only 1 White patient [1.1%], 7 Hispanic patients [7.8%] and 27 Black patients [31.0%],” said Dr. Orlando.

The researchers found that Black and Hispanic patients tend to live in more vulnerable neighborhoods than White patients. The researchers found no significant association between social vulnerability index (SVI) values and MS severity, though there was an association in a separate analysis that only included White patients. The SVI uses 15 measures taken from the U.S. Census to identify communities that might require additional support during natural disasters.

“It would appear that the sheer complexity both in variety and magnitude of the social determinants of health are such that by far the stronger association is with race and ethnicity, which are surrogates for any number of social determinants and societal inequities,” said Dr. Orlando.
 

What drives the inequity?

Dr. Orlando acknowledged that some might wonder if these results indicate a true biologically intrinsic factor such as genetic predisposition. “I want to warn against that kind of thinking in the strongest possible terms. It is implausible on several levels. It’s not biologically plausible based on our understanding that race and ethnicity are not genetic constructs. And it’s also not numerically plausible based on these data,” said Dr. Orlando.

While some of the drivers of this inequity have been partially examined, many have not been studied. “As long as this is the case, our ability to fulfill our roles as physicians will be limited in several important ways. Our ability to assess our patients’ individual risk will be missing key information, which will limit the efficacy of shared decision-making, which of course is the cornerstone of MS treatment. In addition, we will continue to struggle to include minority patients in our research studies, and the very design and results of those studies may be misguided, as we will either fail to include these populations, or we will fail to adjust for important confounders,” he said.
 

New answers, new questions

The neighborhood-level data examined by Dr. Orlando’s group “brings extra information in terms of the negative impact of social determinants of health. The disparity seen in neighborhood living is quite striking,” said Lilyana Amezcua, MD, who served as a discussant for Dr. Orlando’s presentation. The study reinforces findings of her own group in Hispanic and Latinx individuals with MS. Some comorbidities are more common among these groups, which is exacerbated by poor health access.

“We have noted that almost 30% of them also have this comorbidity of hypertension, but what is also observed is that only 7% of them are aware [that they have hypertension],” said Dr. Amezcua, who is an associate professor of neurology at the University of Southern California, Los Angeles.

The findings should prompt further research to understand the impact of systemic racism and neighborhood factors, such as disinvestment in the public and private sectors, underresourced hospitals and clinics, and negative infrastructure. “We need to start discussing the (patient’s) environment so we can better understand the community resources they may have available, as well as create innovative transitional care services. We need to also recognize and accept that structural racism and imbalanced distribution of resources and neighborhoods does restrict educational and economic opportunities, as well as health care access and the safety of these marginalized communities,” said Dr. Amezcua.

Dr. Amezcua has consulted for, received speaking fees from, or served on steering committees or advisory boards for Biogen Idec, Novartis, Genentech, and EMD Serono. She has received research support from the Bristol-Myers Squibb Foundation and Biogen Idec. Dr. Orlando has no relevant financial disclosures.

SEATTLE – Multiple sclerosis (MS), sometimes thought of as primarily affecting Whites, is also common among Hispanic and Black people. These populations often have more severe disease, likely driven by socioeconomic factors and health care access, according to a new study that examined neighborhood-level data and disease severity in the United States.

“It has previously been thought that MS is less common among non-European Caucasian White populations, driven partly by the well-known association of incidence with latitude. It is abundantly clear at this point that this idea is not true,” said Christopher Orlando, MD, during a presentation at the 2022 annual meeting of the American Academy of Neurology.

He noted that several U.S. studies with large sample sizes have shown greater disease severity and a higher disability burden among Hispanic and Black patients. “Black patients in particular appear to have a higher incidence of disease and a greater proportion of progressive disease phenotypes,” said Dr. Orlando.

Race and ethnicity are unlikely explanations for this disparity, according to Dr. Orlando. “While much remains to be discovered of the genetic underpinnings of MS, what we do know does not support the idea that minorities would have a predilection to more severe disease. For example, the well-known high-risk allele HLA DRB1*1501 appears to have a lower frequency in African populations, compared with European [populations].”

Instead, evidence suggests that interrelated social causes include access to resources, environmental exposures, and psychosocial stress. “These affect health via a number of pathways including direct physical injury, allostatic load, and access to health care,” said Dr. Orlando.
 

Probing racial and ethnic disparities

Previous studies that corrected for social determinants of health such as socioeconomic and insurance status reduce the association between MS disability and race, but they do not completely explain it.

To get a better understanding of the impacts of these factors, researchers have used neighborhood-level data combined with information on socioeconomic status and social deprivation to identify associations with MS severity.

At the conference, Dr. Orlando presented a new study that is the first to use this methodology in the United States, and it is the first to apply it to the study of racial and ethnic disparities in MS.

The study confirmed more severe disability in Hispanic and Black patients than in White patients. Clinical factors associated with more severe disease were similar across the three groups, with some small differences among individual traits. “More stark differences appeared when we compared social determinants of health. Hispanic patients were less likely to speak English as a primary language or to complete 12 years of education. Black patients were less likely to live in a rural county and more likely to be unemployed. One particularly stark difference was in the number of unemployed specifically due to their MS, with only 1 White patient [1.1%], 7 Hispanic patients [7.8%] and 27 Black patients [31.0%],” said Dr. Orlando.

The researchers found that Black and Hispanic patients tend to live in more vulnerable neighborhoods than White patients. The researchers found no significant association between social vulnerability index (SVI) values and MS severity, though there was an association in a separate analysis that only included White patients. The SVI uses 15 measures taken from the U.S. Census to identify communities that might require additional support during natural disasters.

“It would appear that the sheer complexity both in variety and magnitude of the social determinants of health are such that by far the stronger association is with race and ethnicity, which are surrogates for any number of social determinants and societal inequities,” said Dr. Orlando.
 

What drives the inequity?

Dr. Orlando acknowledged that some might wonder if these results indicate a true biologically intrinsic factor such as genetic predisposition. “I want to warn against that kind of thinking in the strongest possible terms. It is implausible on several levels. It’s not biologically plausible based on our understanding that race and ethnicity are not genetic constructs. And it’s also not numerically plausible based on these data,” said Dr. Orlando.

While some of the drivers of this inequity have been partially examined, many have not been studied. “As long as this is the case, our ability to fulfill our roles as physicians will be limited in several important ways. Our ability to assess our patients’ individual risk will be missing key information, which will limit the efficacy of shared decision-making, which of course is the cornerstone of MS treatment. In addition, we will continue to struggle to include minority patients in our research studies, and the very design and results of those studies may be misguided, as we will either fail to include these populations, or we will fail to adjust for important confounders,” he said.
 

New answers, new questions

The neighborhood-level data examined by Dr. Orlando’s group “brings extra information in terms of the negative impact of social determinants of health. The disparity seen in neighborhood living is quite striking,” said Lilyana Amezcua, MD, who served as a discussant for Dr. Orlando’s presentation. The study reinforces findings of her own group in Hispanic and Latinx individuals with MS. Some comorbidities are more common among these groups, which is exacerbated by poor health access.

“We have noted that almost 30% of them also have this comorbidity of hypertension, but what is also observed is that only 7% of them are aware [that they have hypertension],” said Dr. Amezcua, who is an associate professor of neurology at the University of Southern California, Los Angeles.

The findings should prompt further research to understand the impact of systemic racism and neighborhood factors, such as disinvestment in the public and private sectors, underresourced hospitals and clinics, and negative infrastructure. “We need to start discussing the (patient’s) environment so we can better understand the community resources they may have available, as well as create innovative transitional care services. We need to also recognize and accept that structural racism and imbalanced distribution of resources and neighborhoods does restrict educational and economic opportunities, as well as health care access and the safety of these marginalized communities,” said Dr. Amezcua.

Dr. Amezcua has consulted for, received speaking fees from, or served on steering committees or advisory boards for Biogen Idec, Novartis, Genentech, and EMD Serono. She has received research support from the Bristol-Myers Squibb Foundation and Biogen Idec. Dr. Orlando has no relevant financial disclosures.

Though overall COVID-19 case counts continue to drop nationally, that’s not the story in every U.S. state.

About half the states have reported increases in COVID cases fueled by the Omicron subvariant, Axios reported. Alaska, Vermont, and Rhode Island had the highest increases, with more than 20 new cases per 100,000 people.

Nationally, the statistics are encouraging, with the 7-day average of daily cases around 26,000 on April 6, down from around 41,000 on March 6, according to the Centers for Disease Control and Prevention. The number of deaths has dropped to an average of around 600 a day, down 34% from 2 weeks ago.

National health officials have said some spots would have a lot of COVID cases.

“Looking across the country, we see that 95% of counties are reporting low COVID-19 community levels, which represent over 97% of the U.S. population,” CDC Director Rochelle Walensky, MD, said April 5 at a White House news briefing.

“If we look more closely at the local level, we find a handful of counties where we are seeing increases in both cases and markers of more severe disease, like hospitalizations and in-patient bed capacity, which have resulted in an increased COVID-19 community level in some areas.”

Meanwhile, the Commonwealth Fund issued a report April 8 saying the U.S. vaccine program had prevented an estimated 2.2 million deaths and 17 million hospitalizations.

If the vaccine program didn’t exist, the United States would have had another 66 million COVID infections and spent about $900 billion more on health care, the foundation said.

The United States has reported about 982,000 COVID-related deaths so far with about 80 million COVID cases, according to the CDC.

“Our findings highlight the profound and ongoing impact of the vaccination program in reducing infections, hospitalizations, and deaths,” the Commonwealth Fund said.

“Investing in vaccination programs also has produced substantial cost savings – approximately the size of one-fifth of annual national health expenditures – by dramatically reducing the amount spent on COVID-19 hospitalizations.”

A version of this article first appeared on WebMD.com.

Though overall COVID-19 case counts continue to drop nationally, that’s not the story in every U.S. state.

About half the states have reported increases in COVID cases fueled by the Omicron subvariant, Axios reported. Alaska, Vermont, and Rhode Island had the highest increases, with more than 20 new cases per 100,000 people.

Nationally, the statistics are encouraging, with the 7-day average of daily cases around 26,000 on April 6, down from around 41,000 on March 6, according to the Centers for Disease Control and Prevention. The number of deaths has dropped to an average of around 600 a day, down 34% from 2 weeks ago.

National health officials have said some spots would have a lot of COVID cases.

“Looking across the country, we see that 95% of counties are reporting low COVID-19 community levels, which represent over 97% of the U.S. population,” CDC Director Rochelle Walensky, MD, said April 5 at a White House news briefing.

“If we look more closely at the local level, we find a handful of counties where we are seeing increases in both cases and markers of more severe disease, like hospitalizations and in-patient bed capacity, which have resulted in an increased COVID-19 community level in some areas.”

Meanwhile, the Commonwealth Fund issued a report April 8 saying the U.S. vaccine program had prevented an estimated 2.2 million deaths and 17 million hospitalizations.

If the vaccine program didn’t exist, the United States would have had another 66 million COVID infections and spent about $900 billion more on health care, the foundation said.

The United States has reported about 982,000 COVID-related deaths so far with about 80 million COVID cases, according to the CDC.

“Our findings highlight the profound and ongoing impact of the vaccination program in reducing infections, hospitalizations, and deaths,” the Commonwealth Fund said.

“Investing in vaccination programs also has produced substantial cost savings – approximately the size of one-fifth of annual national health expenditures – by dramatically reducing the amount spent on COVID-19 hospitalizations.”

A version of this article first appeared on WebMD.com.

Though overall COVID-19 case counts continue to drop nationally, that’s not the story in every U.S. state.

About half the states have reported increases in COVID cases fueled by the Omicron subvariant, Axios reported. Alaska, Vermont, and Rhode Island had the highest increases, with more than 20 new cases per 100,000 people.

Nationally, the statistics are encouraging, with the 7-day average of daily cases around 26,000 on April 6, down from around 41,000 on March 6, according to the Centers for Disease Control and Prevention. The number of deaths has dropped to an average of around 600 a day, down 34% from 2 weeks ago.

National health officials have said some spots would have a lot of COVID cases.

“Looking across the country, we see that 95% of counties are reporting low COVID-19 community levels, which represent over 97% of the U.S. population,” CDC Director Rochelle Walensky, MD, said April 5 at a White House news briefing.

“If we look more closely at the local level, we find a handful of counties where we are seeing increases in both cases and markers of more severe disease, like hospitalizations and in-patient bed capacity, which have resulted in an increased COVID-19 community level in some areas.”

Meanwhile, the Commonwealth Fund issued a report April 8 saying the U.S. vaccine program had prevented an estimated 2.2 million deaths and 17 million hospitalizations.

If the vaccine program didn’t exist, the United States would have had another 66 million COVID infections and spent about $900 billion more on health care, the foundation said.

The United States has reported about 982,000 COVID-related deaths so far with about 80 million COVID cases, according to the CDC.

“Our findings highlight the profound and ongoing impact of the vaccination program in reducing infections, hospitalizations, and deaths,” the Commonwealth Fund said.

“Investing in vaccination programs also has produced substantial cost savings – approximately the size of one-fifth of annual national health expenditures – by dramatically reducing the amount spent on COVID-19 hospitalizations.”

A version of this article first appeared on WebMD.com.

Physically fit children have a greater ability to concentrate and better health-related quality of life (HRQOL), according to a new study.

The findings of the German study involving more than 6,500 kids emphasize the importance of cardiorespiratory health in childhood, and support physical fitness initiatives in schools, according to lead author Katharina Köble, MSc, of the Technical University of Munich (Germany), and colleagues.

“Recent studies show that only a few children meet the recommendations of physical activity,” the investigators wrote in Journal of Clinical Medicine.

While the health benefits of physical activity are clearly documented, Ms. Köble and colleagues noted that typical measures of activity, such as accelerometers or self-reported questionnaires, are suboptimal research tools.

“Physical fitness is a more objective parameter to quantify when evaluating health promotion,” the investigators wrote. “Furthermore, cardiorespiratory fitness as part of physical fitness is more strongly related to risk factors of cardiovascular disease than physical activity.”

According to the investigators, physical fitness has also been linked with better concentration and HRQOL, but never in the same population of children.

The new study aimed to address this knowledge gap by assessing 6,533 healthy children aged 6-10 years, approximately half boys and half girls. Associations between physical fitness, concentration, and HRQOL were evaluated using multiple linear regression analysis in participants aged 9-10 years.

Physical fitness was measured using a series of challenges, including curl-ups (pull-ups with palms facing body), push-ups, standing long jump, handgrip strength measurement, and Progressive Aerobic Cardiovascular Endurance Run (PACER). Performing the multistage shuttle run, PACER, “requires participants to maintain the pace set by an audio signal, which progressively increases the intensity every minute.” Results of the PACER test were used to estimate VO_2max.

Concentration was measured using the d2-R test, “a paper-pencil cancellation test, where subjects have to cross out all ‘d’ letters with two dashes under a time limit.”

HRQOL was evaluated with the KINDL questionnaire, which covers emotional well-being, physical well-being, everyday functioning (school), friends, family, and self-esteem.

Analysis showed that physical fitness improved with age (P < .001), except for VO_2max in girls (P = .129). Concentration also improved with age (P < .001), while HRQOL did not (P = .179).

Among children aged 9-10 years, VO_2max scores were strongly associated with both HRQOL (P < .001) and concentration (P < .001).

“VO_2max was found to be one of the main factors influencing concentration levels and HRQOL dimensions in primary school children,” the investigators wrote. “Physical fitness, especially cardiorespiratory performance, should therefore be promoted more specifically in school settings to support the promotion of an overall healthy lifestyle in children and adolescents.”
 

Findings are having a real-word impact, according to researcher

In an interview, Ms. Köble noted that the findings are already having a real-world impact.

“We continued data assessment in the long-term and specifically adapted prevention programs in school to the needs of the school children we identified in our study,” she said. “Schools are partially offering specific movement and nutrition classes now.”

In addition, Ms. Köble and colleagues plan on educating teachers about the “urgent need for sufficient physical activity.”

“Academic performance should be considered as an additional health factor in future studies, as well as screen time and eating patterns, as all those variables showed interactions with physical fitness and concentration. In a subanalysis, we showed that children with better physical fitness and concentration values were those who usually went to higher education secondary schools,” they wrote.
 

VO_2max did not correlate with BMI

Gregory Weaver, MD, a pediatrician at Cleveland Clinic Children’s, voiced some concerns about the reliability of the findings. He noted that VO_2max did not correlate with body mass index or other measures of physical fitness, and that using the PACER test to estimate VO_2max may have skewed the association between physical fitness and concentration.

“It is quite conceivable that children who can maintain the focus to perform maximally on this test will also do well on other tests of attention/concentration,” Dr. Weaver said. “Most children I know would have a very difficult time performing a physical fitness test which requires them to match a recorded pace that slowly increases overtime. I’m not an expert in the area, but it is my understanding that usually VO_2max tests involve a treadmill which allows investigators to have complete control over pace.”

Dr. Weaver concluded that more work is needed to determine if physical fitness interventions can have a positive impact on HRQOL and concentration.

“I think the authors of this study attempted to ask an important question about the possible association between physical fitness and concentration among school aged children,” Dr. Weaver said in an interview. “But what is even more vital are studies demonstrating that a change in modifiable health factors like nutrition, physical fitness, or the built environment can improve quality of life. I was hoping the authors would show that an improvement in VO_2max over time resulted in an improvement in concentration. Frustratingly, that is not what this article demonstrates.”

The investigators and Dr. Weaver reported no conflicts of interest.

Physically fit children have a greater ability to concentrate and better health-related quality of life (HRQOL), according to a new study.

The findings of the German study involving more than 6,500 kids emphasize the importance of cardiorespiratory health in childhood, and support physical fitness initiatives in schools, according to lead author Katharina Köble, MSc, of the Technical University of Munich (Germany), and colleagues.

“Recent studies show that only a few children meet the recommendations of physical activity,” the investigators wrote in Journal of Clinical Medicine.

While the health benefits of physical activity are clearly documented, Ms. Köble and colleagues noted that typical measures of activity, such as accelerometers or self-reported questionnaires, are suboptimal research tools.

“Physical fitness is a more objective parameter to quantify when evaluating health promotion,” the investigators wrote. “Furthermore, cardiorespiratory fitness as part of physical fitness is more strongly related to risk factors of cardiovascular disease than physical activity.”

According to the investigators, physical fitness has also been linked with better concentration and HRQOL, but never in the same population of children.

The new study aimed to address this knowledge gap by assessing 6,533 healthy children aged 6-10 years, approximately half boys and half girls. Associations between physical fitness, concentration, and HRQOL were evaluated using multiple linear regression analysis in participants aged 9-10 years.

Physical fitness was measured using a series of challenges, including curl-ups (pull-ups with palms facing body), push-ups, standing long jump, handgrip strength measurement, and Progressive Aerobic Cardiovascular Endurance Run (PACER). Performing the multistage shuttle run, PACER, “requires participants to maintain the pace set by an audio signal, which progressively increases the intensity every minute.” Results of the PACER test were used to estimate VO_2max.

Concentration was measured using the d2-R test, “a paper-pencil cancellation test, where subjects have to cross out all ‘d’ letters with two dashes under a time limit.”

HRQOL was evaluated with the KINDL questionnaire, which covers emotional well-being, physical well-being, everyday functioning (school), friends, family, and self-esteem.

Analysis showed that physical fitness improved with age (P < .001), except for VO_2max in girls (P = .129). Concentration also improved with age (P < .001), while HRQOL did not (P = .179).

Among children aged 9-10 years, VO_2max scores were strongly associated with both HRQOL (P < .001) and concentration (P < .001).

“VO_2max was found to be one of the main factors influencing concentration levels and HRQOL dimensions in primary school children,” the investigators wrote. “Physical fitness, especially cardiorespiratory performance, should therefore be promoted more specifically in school settings to support the promotion of an overall healthy lifestyle in children and adolescents.”
 

Findings are having a real-word impact, according to researcher

In an interview, Ms. Köble noted that the findings are already having a real-world impact.

“We continued data assessment in the long-term and specifically adapted prevention programs in school to the needs of the school children we identified in our study,” she said. “Schools are partially offering specific movement and nutrition classes now.”

In addition, Ms. Köble and colleagues plan on educating teachers about the “urgent need for sufficient physical activity.”

“Academic performance should be considered as an additional health factor in future studies, as well as screen time and eating patterns, as all those variables showed interactions with physical fitness and concentration. In a subanalysis, we showed that children with better physical fitness and concentration values were those who usually went to higher education secondary schools,” they wrote.
 

VO_2max did not correlate with BMI

Gregory Weaver, MD, a pediatrician at Cleveland Clinic Children’s, voiced some concerns about the reliability of the findings. He noted that VO_2max did not correlate with body mass index or other measures of physical fitness, and that using the PACER test to estimate VO_2max may have skewed the association between physical fitness and concentration.

“It is quite conceivable that children who can maintain the focus to perform maximally on this test will also do well on other tests of attention/concentration,” Dr. Weaver said. “Most children I know would have a very difficult time performing a physical fitness test which requires them to match a recorded pace that slowly increases overtime. I’m not an expert in the area, but it is my understanding that usually VO_2max tests involve a treadmill which allows investigators to have complete control over pace.”

Dr. Weaver concluded that more work is needed to determine if physical fitness interventions can have a positive impact on HRQOL and concentration.

“I think the authors of this study attempted to ask an important question about the possible association between physical fitness and concentration among school aged children,” Dr. Weaver said in an interview. “But what is even more vital are studies demonstrating that a change in modifiable health factors like nutrition, physical fitness, or the built environment can improve quality of life. I was hoping the authors would show that an improvement in VO_2max over time resulted in an improvement in concentration. Frustratingly, that is not what this article demonstrates.”

The investigators and Dr. Weaver reported no conflicts of interest.

Physically fit children have a greater ability to concentrate and better health-related quality of life (HRQOL), according to a new study.

The findings of the German study involving more than 6,500 kids emphasize the importance of cardiorespiratory health in childhood, and support physical fitness initiatives in schools, according to lead author Katharina Köble, MSc, of the Technical University of Munich (Germany), and colleagues.

“Recent studies show that only a few children meet the recommendations of physical activity,” the investigators wrote in Journal of Clinical Medicine.

While the health benefits of physical activity are clearly documented, Ms. Köble and colleagues noted that typical measures of activity, such as accelerometers or self-reported questionnaires, are suboptimal research tools.

“Physical fitness is a more objective parameter to quantify when evaluating health promotion,” the investigators wrote. “Furthermore, cardiorespiratory fitness as part of physical fitness is more strongly related to risk factors of cardiovascular disease than physical activity.”

According to the investigators, physical fitness has also been linked with better concentration and HRQOL, but never in the same population of children.

The new study aimed to address this knowledge gap by assessing 6,533 healthy children aged 6-10 years, approximately half boys and half girls. Associations between physical fitness, concentration, and HRQOL were evaluated using multiple linear regression analysis in participants aged 9-10 years.

Physical fitness was measured using a series of challenges, including curl-ups (pull-ups with palms facing body), push-ups, standing long jump, handgrip strength measurement, and Progressive Aerobic Cardiovascular Endurance Run (PACER). Performing the multistage shuttle run, PACER, “requires participants to maintain the pace set by an audio signal, which progressively increases the intensity every minute.” Results of the PACER test were used to estimate VO_2max.

Concentration was measured using the d2-R test, “a paper-pencil cancellation test, where subjects have to cross out all ‘d’ letters with two dashes under a time limit.”

HRQOL was evaluated with the KINDL questionnaire, which covers emotional well-being, physical well-being, everyday functioning (school), friends, family, and self-esteem.

Analysis showed that physical fitness improved with age (P < .001), except for VO_2max in girls (P = .129). Concentration also improved with age (P < .001), while HRQOL did not (P = .179).

Among children aged 9-10 years, VO_2max scores were strongly associated with both HRQOL (P < .001) and concentration (P < .001).

“VO_2max was found to be one of the main factors influencing concentration levels and HRQOL dimensions in primary school children,” the investigators wrote. “Physical fitness, especially cardiorespiratory performance, should therefore be promoted more specifically in school settings to support the promotion of an overall healthy lifestyle in children and adolescents.”
 

Findings are having a real-word impact, according to researcher

In an interview, Ms. Köble noted that the findings are already having a real-world impact.

“We continued data assessment in the long-term and specifically adapted prevention programs in school to the needs of the school children we identified in our study,” she said. “Schools are partially offering specific movement and nutrition classes now.”

In addition, Ms. Köble and colleagues plan on educating teachers about the “urgent need for sufficient physical activity.”

“Academic performance should be considered as an additional health factor in future studies, as well as screen time and eating patterns, as all those variables showed interactions with physical fitness and concentration. In a subanalysis, we showed that children with better physical fitness and concentration values were those who usually went to higher education secondary schools,” they wrote.
 

VO_2max did not correlate with BMI

Gregory Weaver, MD, a pediatrician at Cleveland Clinic Children’s, voiced some concerns about the reliability of the findings. He noted that VO_2max did not correlate with body mass index or other measures of physical fitness, and that using the PACER test to estimate VO_2max may have skewed the association between physical fitness and concentration.

“It is quite conceivable that children who can maintain the focus to perform maximally on this test will also do well on other tests of attention/concentration,” Dr. Weaver said. “Most children I know would have a very difficult time performing a physical fitness test which requires them to match a recorded pace that slowly increases overtime. I’m not an expert in the area, but it is my understanding that usually VO_2max tests involve a treadmill which allows investigators to have complete control over pace.”

Dr. Weaver concluded that more work is needed to determine if physical fitness interventions can have a positive impact on HRQOL and concentration.

“I think the authors of this study attempted to ask an important question about the possible association between physical fitness and concentration among school aged children,” Dr. Weaver said in an interview. “But what is even more vital are studies demonstrating that a change in modifiable health factors like nutrition, physical fitness, or the built environment can improve quality of life. I was hoping the authors would show that an improvement in VO_2max over time resulted in an improvement in concentration. Frustratingly, that is not what this article demonstrates.”

The investigators and Dr. Weaver reported no conflicts of interest.

SEATTLE – A novel therapy for ataxia telangiectasia that delivers dexamethasone sodium phosphate (DSP) through autologous red blood cells has shown promise in a phase 3 clinical trial.

The disease is an autosomal recessive disorder caused by mutations in the ATM gene, which is critical to the response to cellular insults such as DNA breaks, oxidative damage, and other forms of stress. The result is clinical manifestations that range from a suppressed immune system to organ damage and neurological symptoms that typically lead patients to be wheelchair bound by their teenage years.

“It’s really multisystem and a very, very difficult disease for people to live with,” Howard M. Lederman, MD, PhD, said in an interview. Dr. Lederman is a coauthor of the study, which was presented by Stefan Zielen, PhD, professor at the University of Goethe, at the 2022 annual meeting of the American Academy of Neurology.

Various therapies have been developed to improve immunodeficiency, lung disease, and some of the other clinical aspects of the condition, but there is no treatment for its neurological effects. “There’s not really been a good animal model, which has been a big problem in trying to test drugs and design treatment trials,” said Dr. Lederman, professor of pediatrics and medicine at Johns Hopkins University, Baltimore.

The new results may change that. “In the children under the age of 9, there was really a very clear slowdown in the neurodegeneration, and specifically the time that it took for them to lose the ability to ambulate. It’s very exciting, because it’s the first time that anybody has really shown in a double-blind, placebo-controlled, large phase 3 study that any drug has been able to do this. And there were really no steroid side effects, which is the other really remarkable thing about this study,” said Dr. Lederman.

The therapy grew out of a study by researchers in Italy who treated pediatric ataxia telangiectasia patients with corticosteroids and found some transitory improvements in gross motor function, but concerns about long-term exposure to steroids limited its application. EryDel, which specializes in encapsulating therapeutics in red blood cells, became interested and developed a formulation using the patient’s own red blood cells infused with DSP. Reinfused to the patients, the red blood cells slowly release the steroid.

It isn’t clear how dexamethasone works. There are data suggesting that it might lead to transcription of small pieces of the ATM protein, “but that has really not been nailed down in any way at this point. Corticosteroids act on all kinds of cells in all kinds of ways, and so there might be a little bit of this so-called mini-ATM that’s produced, but that may or may not be related to the way in which corticosteroids have a beneficial effect on the rate of neurodegeneration,” said Dr. Lederman.

The treatment process is not easy. Children must have 50-60 cc of blood removed. Red blood cells treated to become porous are exposed to DSP, and then resealed. Then the cells are reinfused. “The whole process takes from beginning to end probably about 3 hours, with a really experienced team of people doing it. And it’s limiting because it’s not easy to put in an IV and take 50 or 60 cc of blood out of children much younger than 5 or 6. The process is now being modified to see whether we could do it with 20 to 30 cc instead,” said Dr. Lederman.
 

A ‘promising and impressive’ study

The study is promising, according to Nicholas Johnson, MD, who comoderated the session where the study was presented. “They were able to show a slower rate of neurological degeneration or duration on both the lower and higher dose compared with the placebo. This is promising and impressive, in the sense that it’s a really large (trial) for a rare condition,” Dr. Johnson, vice chair of research at Virginia Commonwealth University, Richmond, said in an interview.

The study included 164 patients Europe, Australia, Israel, Tunisia, India, and the United States, who received 5-10 mg dexamethasone, 14-22 mg DSP, or placebo. Mean ages in each group ranged from 9.6 to 10.4 years.

In an intention-to-treat analysis, modified International Cooperative Ataxia Rating Scale (mICARS) scores trended toward improvement in the low-dose (–1.37; P = .0847) and high-dose groups (–1.40; P = .0765) when determined by central raters during the COVID-19 pandemic. There was also a trend toward improvement when determined by local raters in the low dose group (–1.73; P = .0720) and a statistically significant change in the high dose group (–2.11; P = .0277). The researchers noted some inconsistency between local and central raters, due to inconsistency of videography and language challenges for central raters.

An intention-to-treat analysis of a subgroup of 89 patients age 6-9, who were compared with natural history data from 245 patients, found a deterioration of mICARS of 3.7 per year, compared with 0.92 in the high-dose group, for a reduction of 75% (P = .020). In the high-dose group, 51.7% had a minimal or significant improvement compared with baseline according to the Clinical Global Impression of Change, as did 29.0% on low dose, and 27.6% in the placebo group.

SEATTLE – A novel therapy for ataxia telangiectasia that delivers dexamethasone sodium phosphate (DSP) through autologous red blood cells has shown promise in a phase 3 clinical trial.

The disease is an autosomal recessive disorder caused by mutations in the ATM gene, which is critical to the response to cellular insults such as DNA breaks, oxidative damage, and other forms of stress. The result is clinical manifestations that range from a suppressed immune system to organ damage and neurological symptoms that typically lead patients to be wheelchair bound by their teenage years.

“It’s really multisystem and a very, very difficult disease for people to live with,” Howard M. Lederman, MD, PhD, said in an interview. Dr. Lederman is a coauthor of the study, which was presented by Stefan Zielen, PhD, professor at the University of Goethe, at the 2022 annual meeting of the American Academy of Neurology.

Various therapies have been developed to improve immunodeficiency, lung disease, and some of the other clinical aspects of the condition, but there is no treatment for its neurological effects. “There’s not really been a good animal model, which has been a big problem in trying to test drugs and design treatment trials,” said Dr. Lederman, professor of pediatrics and medicine at Johns Hopkins University, Baltimore.

The new results may change that. “In the children under the age of 9, there was really a very clear slowdown in the neurodegeneration, and specifically the time that it took for them to lose the ability to ambulate. It’s very exciting, because it’s the first time that anybody has really shown in a double-blind, placebo-controlled, large phase 3 study that any drug has been able to do this. And there were really no steroid side effects, which is the other really remarkable thing about this study,” said Dr. Lederman.

The therapy grew out of a study by researchers in Italy who treated pediatric ataxia telangiectasia patients with corticosteroids and found some transitory improvements in gross motor function, but concerns about long-term exposure to steroids limited its application. EryDel, which specializes in encapsulating therapeutics in red blood cells, became interested and developed a formulation using the patient’s own red blood cells infused with DSP. Reinfused to the patients, the red blood cells slowly release the steroid.

It isn’t clear how dexamethasone works. There are data suggesting that it might lead to transcription of small pieces of the ATM protein, “but that has really not been nailed down in any way at this point. Corticosteroids act on all kinds of cells in all kinds of ways, and so there might be a little bit of this so-called mini-ATM that’s produced, but that may or may not be related to the way in which corticosteroids have a beneficial effect on the rate of neurodegeneration,” said Dr. Lederman.

The treatment process is not easy. Children must have 50-60 cc of blood removed. Red blood cells treated to become porous are exposed to DSP, and then resealed. Then the cells are reinfused. “The whole process takes from beginning to end probably about 3 hours, with a really experienced team of people doing it. And it’s limiting because it’s not easy to put in an IV and take 50 or 60 cc of blood out of children much younger than 5 or 6. The process is now being modified to see whether we could do it with 20 to 30 cc instead,” said Dr. Lederman.
 

A ‘promising and impressive’ study

The study is promising, according to Nicholas Johnson, MD, who comoderated the session where the study was presented. “They were able to show a slower rate of neurological degeneration or duration on both the lower and higher dose compared with the placebo. This is promising and impressive, in the sense that it’s a really large (trial) for a rare condition,” Dr. Johnson, vice chair of research at Virginia Commonwealth University, Richmond, said in an interview.

The study included 164 patients Europe, Australia, Israel, Tunisia, India, and the United States, who received 5-10 mg dexamethasone, 14-22 mg DSP, or placebo. Mean ages in each group ranged from 9.6 to 10.4 years.

In an intention-to-treat analysis, modified International Cooperative Ataxia Rating Scale (mICARS) scores trended toward improvement in the low-dose (–1.37; P = .0847) and high-dose groups (–1.40; P = .0765) when determined by central raters during the COVID-19 pandemic. There was also a trend toward improvement when determined by local raters in the low dose group (–1.73; P = .0720) and a statistically significant change in the high dose group (–2.11; P = .0277). The researchers noted some inconsistency between local and central raters, due to inconsistency of videography and language challenges for central raters.

An intention-to-treat analysis of a subgroup of 89 patients age 6-9, who were compared with natural history data from 245 patients, found a deterioration of mICARS of 3.7 per year, compared with 0.92 in the high-dose group, for a reduction of 75% (P = .020). In the high-dose group, 51.7% had a minimal or significant improvement compared with baseline according to the Clinical Global Impression of Change, as did 29.0% on low dose, and 27.6% in the placebo group.

SEATTLE – A novel therapy for ataxia telangiectasia that delivers dexamethasone sodium phosphate (DSP) through autologous red blood cells has shown promise in a phase 3 clinical trial.

The disease is an autosomal recessive disorder caused by mutations in the ATM gene, which is critical to the response to cellular insults such as DNA breaks, oxidative damage, and other forms of stress. The result is clinical manifestations that range from a suppressed immune system to organ damage and neurological symptoms that typically lead patients to be wheelchair bound by their teenage years.

“It’s really multisystem and a very, very difficult disease for people to live with,” Howard M. Lederman, MD, PhD, said in an interview. Dr. Lederman is a coauthor of the study, which was presented by Stefan Zielen, PhD, professor at the University of Goethe, at the 2022 annual meeting of the American Academy of Neurology.

Various therapies have been developed to improve immunodeficiency, lung disease, and some of the other clinical aspects of the condition, but there is no treatment for its neurological effects. “There’s not really been a good animal model, which has been a big problem in trying to test drugs and design treatment trials,” said Dr. Lederman, professor of pediatrics and medicine at Johns Hopkins University, Baltimore.

The new results may change that. “In the children under the age of 9, there was really a very clear slowdown in the neurodegeneration, and specifically the time that it took for them to lose the ability to ambulate. It’s very exciting, because it’s the first time that anybody has really shown in a double-blind, placebo-controlled, large phase 3 study that any drug has been able to do this. And there were really no steroid side effects, which is the other really remarkable thing about this study,” said Dr. Lederman.

The therapy grew out of a study by researchers in Italy who treated pediatric ataxia telangiectasia patients with corticosteroids and found some transitory improvements in gross motor function, but concerns about long-term exposure to steroids limited its application. EryDel, which specializes in encapsulating therapeutics in red blood cells, became interested and developed a formulation using the patient’s own red blood cells infused with DSP. Reinfused to the patients, the red blood cells slowly release the steroid.

It isn’t clear how dexamethasone works. There are data suggesting that it might lead to transcription of small pieces of the ATM protein, “but that has really not been nailed down in any way at this point. Corticosteroids act on all kinds of cells in all kinds of ways, and so there might be a little bit of this so-called mini-ATM that’s produced, but that may or may not be related to the way in which corticosteroids have a beneficial effect on the rate of neurodegeneration,” said Dr. Lederman.

The treatment process is not easy. Children must have 50-60 cc of blood removed. Red blood cells treated to become porous are exposed to DSP, and then resealed. Then the cells are reinfused. “The whole process takes from beginning to end probably about 3 hours, with a really experienced team of people doing it. And it’s limiting because it’s not easy to put in an IV and take 50 or 60 cc of blood out of children much younger than 5 or 6. The process is now being modified to see whether we could do it with 20 to 30 cc instead,” said Dr. Lederman.
 

A ‘promising and impressive’ study

The study is promising, according to Nicholas Johnson, MD, who comoderated the session where the study was presented. “They were able to show a slower rate of neurological degeneration or duration on both the lower and higher dose compared with the placebo. This is promising and impressive, in the sense that it’s a really large (trial) for a rare condition,” Dr. Johnson, vice chair of research at Virginia Commonwealth University, Richmond, said in an interview.

The study included 164 patients Europe, Australia, Israel, Tunisia, India, and the United States, who received 5-10 mg dexamethasone, 14-22 mg DSP, or placebo. Mean ages in each group ranged from 9.6 to 10.4 years.

In an intention-to-treat analysis, modified International Cooperative Ataxia Rating Scale (mICARS) scores trended toward improvement in the low-dose (–1.37; P = .0847) and high-dose groups (–1.40; P = .0765) when determined by central raters during the COVID-19 pandemic. There was also a trend toward improvement when determined by local raters in the low dose group (–1.73; P = .0720) and a statistically significant change in the high dose group (–2.11; P = .0277). The researchers noted some inconsistency between local and central raters, due to inconsistency of videography and language challenges for central raters.

An intention-to-treat analysis of a subgroup of 89 patients age 6-9, who were compared with natural history data from 245 patients, found a deterioration of mICARS of 3.7 per year, compared with 0.92 in the high-dose group, for a reduction of 75% (P = .020). In the high-dose group, 51.7% had a minimal or significant improvement compared with baseline according to the Clinical Global Impression of Change, as did 29.0% on low dose, and 27.6% in the placebo group.

Restless legs syndrome occurred in approximately 40% of adults with X-linked adrenoleukodystrophy, based on data from 32 individuals.

Patients with X-linked adrenoleukodystrophy (ALD), a neurodegenerative disease, often experience gait and balance problems, as well as leg discomfort, sleep disturbances, and pain, wrote John W. Winkelman, MD, of Massachusetts General Hospital, Boston, and colleagues. Restless legs syndrome (RLS) has been associated with neurological conditions including Parkinson’s disease, but the prevalence of RLS in ALD patients has not been examined, they said.

Courtesy Brigham and Women&#039;s Hospital

In a pilot study published in Sleep Medicine, the researchers identified 21 women and 11 men with ALD who were treated at a single center. The median age of the patients was 45.9 years. Twenty-seven patients had symptoms of myelopathy, with a median age of onset of 34 years.

The researchers assessed RLS severity using questionnaires and the Hopkins Telephone Diagnostic Interview (HTDI), a validated RLS assessment tool. They also reviewed patients’ charts for data on neurological examinations, functional gait measures, and laboratory assessments. Functional gait assessments included the 25-Foot Walk test (25-FW), the Timed Up and Go test (TUG), and Six Minute Walk test (6MW).

Thirteen patients (10 women and 3 men) met criteria for RLS based on the HTDI. The median age of RLS onset was 35 years. Six RLS patients (46.2%) reported using medication to relieve symptoms, and eight RLS patients had a history of antidepressant use.

In addition, six patients with RLS reported a history of anemia or iron deficiency. Ferritin levels were available for 14 patients: 8 women with RLS and 4 women and 2 men without RLS; the mean ferritin levels were 74.0 mcg/L in RLS patients and 99.5 mcg/L in those without RLS.

Of the seven ALD patients with brain lesions, all were men, only two were diagnosed with RLS, and all seven cases were mild, the researchers noted.

Overall, patients with RLS had more neurological signs and symptoms than those without RLS; the most significant were pain and gait difficulty. However, patients with RLS also were more likely than were those without RLS to report spasticity, muscle weakness, impaired coordination, hyperreflexia, impaired sensation, and paraesthesia, as well as bladder, bowel, and erectile dysfunction.

The 40.6% prevalence of RLS in patients with ALD is notably higher than that of the general population, in which the prevalence of RLS is 5%-10%, the researchers wrote in their discussion.

“Consistent with patterns observed in the general population, risk factors for RLS in this cohort of adults with ALD included female gender, increased age, lower iron indices, and use of serotonergic antidepressants,” they said.

The study findings were limited by several factors including the small size and the possible contribution of antidepressant use to the high rate of RLS, the researchers noted.

“Awareness of RLS in patients with ALD would allow for its effective treatment, which may improve the functional impairments as well as quality of life, mood, and anxiety issues in those with ALD,” they concluded.

The study received no outside funding.

Dr. Winkelman disclosed ties with Advance Medical, Avadel, Disc Medicine, Eisai, Emalex, Idorsia, Noctrix, UpToDate, and Merck Pharmaceuticals, as well as research support from the National Institute on Drug Abuse and the Baszucki Brain Research Foundation. The study also was supported by grants from the National Institute of Neurological Disorders and Stroke, the European Leukodystrophy Association, the Arrivederci Foundation, the Leblang Foundation, and the Hammer Family Fund Journal Preproof for ALD Research and Therapies for Women.

Restless legs syndrome occurred in approximately 40% of adults with X-linked adrenoleukodystrophy, based on data from 32 individuals.

Patients with X-linked adrenoleukodystrophy (ALD), a neurodegenerative disease, often experience gait and balance problems, as well as leg discomfort, sleep disturbances, and pain, wrote John W. Winkelman, MD, of Massachusetts General Hospital, Boston, and colleagues. Restless legs syndrome (RLS) has been associated with neurological conditions including Parkinson’s disease, but the prevalence of RLS in ALD patients has not been examined, they said.

Courtesy Brigham and Women&#039;s Hospital

In a pilot study published in Sleep Medicine, the researchers identified 21 women and 11 men with ALD who were treated at a single center. The median age of the patients was 45.9 years. Twenty-seven patients had symptoms of myelopathy, with a median age of onset of 34 years.

The researchers assessed RLS severity using questionnaires and the Hopkins Telephone Diagnostic Interview (HTDI), a validated RLS assessment tool. They also reviewed patients’ charts for data on neurological examinations, functional gait measures, and laboratory assessments. Functional gait assessments included the 25-Foot Walk test (25-FW), the Timed Up and Go test (TUG), and Six Minute Walk test (6MW).

Thirteen patients (10 women and 3 men) met criteria for RLS based on the HTDI. The median age of RLS onset was 35 years. Six RLS patients (46.2%) reported using medication to relieve symptoms, and eight RLS patients had a history of antidepressant use.

In addition, six patients with RLS reported a history of anemia or iron deficiency. Ferritin levels were available for 14 patients: 8 women with RLS and 4 women and 2 men without RLS; the mean ferritin levels were 74.0 mcg/L in RLS patients and 99.5 mcg/L in those without RLS.

Of the seven ALD patients with brain lesions, all were men, only two were diagnosed with RLS, and all seven cases were mild, the researchers noted.

Overall, patients with RLS had more neurological signs and symptoms than those without RLS; the most significant were pain and gait difficulty. However, patients with RLS also were more likely than were those without RLS to report spasticity, muscle weakness, impaired coordination, hyperreflexia, impaired sensation, and paraesthesia, as well as bladder, bowel, and erectile dysfunction.

The 40.6% prevalence of RLS in patients with ALD is notably higher than that of the general population, in which the prevalence of RLS is 5%-10%, the researchers wrote in their discussion.

“Consistent with patterns observed in the general population, risk factors for RLS in this cohort of adults with ALD included female gender, increased age, lower iron indices, and use of serotonergic antidepressants,” they said.

The study findings were limited by several factors including the small size and the possible contribution of antidepressant use to the high rate of RLS, the researchers noted.

“Awareness of RLS in patients with ALD would allow for its effective treatment, which may improve the functional impairments as well as quality of life, mood, and anxiety issues in those with ALD,” they concluded.

The study received no outside funding.

Dr. Winkelman disclosed ties with Advance Medical, Avadel, Disc Medicine, Eisai, Emalex, Idorsia, Noctrix, UpToDate, and Merck Pharmaceuticals, as well as research support from the National Institute on Drug Abuse and the Baszucki Brain Research Foundation. The study also was supported by grants from the National Institute of Neurological Disorders and Stroke, the European Leukodystrophy Association, the Arrivederci Foundation, the Leblang Foundation, and the Hammer Family Fund Journal Preproof for ALD Research and Therapies for Women.

Restless legs syndrome occurred in approximately 40% of adults with X-linked adrenoleukodystrophy, based on data from 32 individuals.

Patients with X-linked adrenoleukodystrophy (ALD), a neurodegenerative disease, often experience gait and balance problems, as well as leg discomfort, sleep disturbances, and pain, wrote John W. Winkelman, MD, of Massachusetts General Hospital, Boston, and colleagues. Restless legs syndrome (RLS) has been associated with neurological conditions including Parkinson’s disease, but the prevalence of RLS in ALD patients has not been examined, they said.

Courtesy Brigham and Women&#039;s Hospital

In a pilot study published in Sleep Medicine, the researchers identified 21 women and 11 men with ALD who were treated at a single center. The median age of the patients was 45.9 years. Twenty-seven patients had symptoms of myelopathy, with a median age of onset of 34 years.

The researchers assessed RLS severity using questionnaires and the Hopkins Telephone Diagnostic Interview (HTDI), a validated RLS assessment tool. They also reviewed patients’ charts for data on neurological examinations, functional gait measures, and laboratory assessments. Functional gait assessments included the 25-Foot Walk test (25-FW), the Timed Up and Go test (TUG), and Six Minute Walk test (6MW).

Thirteen patients (10 women and 3 men) met criteria for RLS based on the HTDI. The median age of RLS onset was 35 years. Six RLS patients (46.2%) reported using medication to relieve symptoms, and eight RLS patients had a history of antidepressant use.

In addition, six patients with RLS reported a history of anemia or iron deficiency. Ferritin levels were available for 14 patients: 8 women with RLS and 4 women and 2 men without RLS; the mean ferritin levels were 74.0 mcg/L in RLS patients and 99.5 mcg/L in those without RLS.

Of the seven ALD patients with brain lesions, all were men, only two were diagnosed with RLS, and all seven cases were mild, the researchers noted.

Overall, patients with RLS had more neurological signs and symptoms than those without RLS; the most significant were pain and gait difficulty. However, patients with RLS also were more likely than were those without RLS to report spasticity, muscle weakness, impaired coordination, hyperreflexia, impaired sensation, and paraesthesia, as well as bladder, bowel, and erectile dysfunction.

The 40.6% prevalence of RLS in patients with ALD is notably higher than that of the general population, in which the prevalence of RLS is 5%-10%, the researchers wrote in their discussion.

“Consistent with patterns observed in the general population, risk factors for RLS in this cohort of adults with ALD included female gender, increased age, lower iron indices, and use of serotonergic antidepressants,” they said.

The study findings were limited by several factors including the small size and the possible contribution of antidepressant use to the high rate of RLS, the researchers noted.

“Awareness of RLS in patients with ALD would allow for its effective treatment, which may improve the functional impairments as well as quality of life, mood, and anxiety issues in those with ALD,” they concluded.

The study received no outside funding.

Dr. Winkelman disclosed ties with Advance Medical, Avadel, Disc Medicine, Eisai, Emalex, Idorsia, Noctrix, UpToDate, and Merck Pharmaceuticals, as well as research support from the National Institute on Drug Abuse and the Baszucki Brain Research Foundation. The study also was supported by grants from the National Institute of Neurological Disorders and Stroke, the European Leukodystrophy Association, the Arrivederci Foundation, the Leblang Foundation, and the Hammer Family Fund Journal Preproof for ALD Research and Therapies for Women.

Approximately one in five patients who presented with headache during the acute phase of COVID-19 developed chronic daily headache, according to a study published in Cephalalgia. The greater the headache’s intensity during the acute phase, the greater the likelihood that it would persist.

The research, carried out by members of the Headache Study Group of the Spanish Society of Neurology, evaluated the evolution of headache in more than 900 Spanish patients. Because they found that headache intensity during the acute phase was associated with a more prolonged duration of headache, the team stressed the importance of promptly evaluating patients who have had COVID-19 and who then experience persistent headache.
 

Long-term evolution unknown

Headache is a common symptom of COVID-19, but its long-term evolution remains unknown. The objective of this study was to evaluate the long-term duration of headache in patients who presented with this symptom during the acute phase of the disease.

Recruitment for this multicenter study took place in March and April 2020. The 905 patients who were enrolled came from six level 3 hospitals in Spain. All completed 9 months of neurologic follow-up.

Their median age was 51 years, 66.5% were women, and more than half (52.7%) had a history of primary headache. About half of the patients required hospitalization (50.5%); the rest were treated as outpatients. The most common headache phenotype was holocranial (67.8%) of severe intensity (50.6%).
 

Persistent headache common

In the 96.6% cases for which data were available, the median duration of headache was 14 days. The headache persisted at 1 month in 31.1% of patients, at 2 months in 21.5%, at 3 months in 19%, at 6 months in 16.8%, and at 9 months in 16.0%.

“The median duration of COVID-19 headache is around 2 weeks,” David García Azorín, MD, PhD, a member of the Spanish Society of Neurology and one of the coauthors of the study, said in an interview. “However, almost 20% of patients experience it for longer than that. When still present at 2 months, the headache is more likely to follow a chronic daily pattern.” Dr. García Azorín is a neurologist and clinical researcher at the headache unit of the Hospital Clínico Universitario in Valladolid, Spain.

“So, if the headache isn’t letting up, it’s important to make the most of that window of opportunity and provide treatment in that period of 6-12 weeks,” he continued. “To do this, the best option is to carry out preventive treatment so that the patient will have a better chance of recovering.”

Study participants whose headache persisted at 9 months were older and were mostly women. They were less likely to have had pneumonia or to have experienced stabbing pain, photophobia, or phonophobia. They reported that the headache got worse when they engaged in physical activity but less frequently manifested as a throbbing headache.
 

Secondary tension headaches

On the other hand, Jaime Rodríguez Vico, MD, head of the headache unit at the Jiménez Díaz Foundation Hospital in Madrid, said in an interview that, according to his case studies, the most striking characteristics of post–COVID-19 headaches “in general are secondary, with similarities to tension headaches that patients are able to differentiate from other clinical types of headache. In patients with migraine, very often we see that we’re dealing with a trigger. In other words, more migraines – and more intense ones at that – are brought about.”

He added: “Generally, post–COVID-19 headache usually lasts 1-2 weeks, but we have cases of it lasting several months and even over a year with persistent daily headache. These more persistent cases are probably connected to another type of pathology that makes them more susceptible to becoming chronic, something that occurs in another type of primary headache known as new daily persistent headache.”
 

Primary headache exacerbation

Dr. García Azorín pointed out that it’s not uncommon that among people who already have primary headache, their condition worsens after they become infected with SARS-CoV-2. However, many people differentiate the headache associated with the infection from their usual headache because after becoming infected, their headache is predominantly frontal, oppressive, and chronic.

“Having a prior history of headache is one of the factors that can increase the likelihood that a headache experienced while suffering from COVID-19 will become chronic,” he noted.

This study also found that, more often than not, patients with persistent headache at 9 months had migraine-like pain.

As for headaches in these patients beyond 9 months, “based on our research, the evolution is quite variable,” said Dr. Rodríguez Vico. “Our unit’s numbers are skewed due to the high number of migraine cases that we follow, and therefore our high volume of migraine patients who’ve gotten worse. The same thing happens with COVID-19 vaccines. Migraine is a polygenic disorder with multiple variants and a pathophysiology that we are just beginning to describe. This is why one patient is completely different from another. It’s a real challenge.”

Infections are a common cause of acute and chronic headache. The persistence of a headache after an infection may be caused by the infection becoming chronic, as happens in some types of chronic meningitis, such as tuberculous meningitis. It may also be caused by the persistence of a certain response and activation of the immune system or to the uncovering or worsening of a primary headache coincident with the infection, added Dr. García Azorín.

“Likewise, there are other people who have a biological predisposition to headache as a multifactorial disorder and polygenic disorder, such that a particular stimulus – from trauma or an infection to alcohol consumption – can cause them to develop a headache very similar to a migraine,” he said.
 

Providing prognosis and treatment

Certain factors can give an idea of how long the headache might last. The study’s univariate analysis showed that age, female sex, headache intensity, pressure-like quality, the presence of photophobia/phonophobia, and worsening with physical activity were associated with headache of longer duration. But in the multivariate analysis, only headache intensity during the acute phase remained statistically significant (hazard ratio, 0.655; 95% confidence interval, 0.582-0.737; P < .001).

When asked whether they planned to continue the study, Dr. García Azorín commented, “The main questions that have arisen from this study have been, above all: ‘Why does this headache happen?’ and ‘How can it be treated or avoided?’ To answer them, we’re looking into pain: which factors could predispose a person to it and which changes may be associated with its presence.”

In addition, different treatments that may improve patient outcomes are being evaluated, because to date, treatment has been empirical and based on the predominant pain phenotype.

In any case, most doctors currently treat post–COVID-19 headache on the basis of how similar the symptoms are to those of other primary headaches. “Given the impact that headache has on patients’ quality of life, there’s a pressing need for controlled studies on possible treatments and their effectiveness,” noted Patricia Pozo Rosich, MD, PhD, one of the coauthors of the study.

“We at the Spanish Society of Neurology truly believe that if these patients were to have this symptom correctly addressed from the start, they could avoid many of the problems that arise in the situation becoming chronic,” she concluded.

Dr. García Azorín and Dr. Rodríguez Vico disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Approximately one in five patients who presented with headache during the acute phase of COVID-19 developed chronic daily headache, according to a study published in Cephalalgia. The greater the headache’s intensity during the acute phase, the greater the likelihood that it would persist.

The research, carried out by members of the Headache Study Group of the Spanish Society of Neurology, evaluated the evolution of headache in more than 900 Spanish patients. Because they found that headache intensity during the acute phase was associated with a more prolonged duration of headache, the team stressed the importance of promptly evaluating patients who have had COVID-19 and who then experience persistent headache.
 

Long-term evolution unknown

Headache is a common symptom of COVID-19, but its long-term evolution remains unknown. The objective of this study was to evaluate the long-term duration of headache in patients who presented with this symptom during the acute phase of the disease.

Recruitment for this multicenter study took place in March and April 2020. The 905 patients who were enrolled came from six level 3 hospitals in Spain. All completed 9 months of neurologic follow-up.

Their median age was 51 years, 66.5% were women, and more than half (52.7%) had a history of primary headache. About half of the patients required hospitalization (50.5%); the rest were treated as outpatients. The most common headache phenotype was holocranial (67.8%) of severe intensity (50.6%).
 

Persistent headache common

In the 96.6% cases for which data were available, the median duration of headache was 14 days. The headache persisted at 1 month in 31.1% of patients, at 2 months in 21.5%, at 3 months in 19%, at 6 months in 16.8%, and at 9 months in 16.0%.

“The median duration of COVID-19 headache is around 2 weeks,” David García Azorín, MD, PhD, a member of the Spanish Society of Neurology and one of the coauthors of the study, said in an interview. “However, almost 20% of patients experience it for longer than that. When still present at 2 months, the headache is more likely to follow a chronic daily pattern.” Dr. García Azorín is a neurologist and clinical researcher at the headache unit of the Hospital Clínico Universitario in Valladolid, Spain.

“So, if the headache isn’t letting up, it’s important to make the most of that window of opportunity and provide treatment in that period of 6-12 weeks,” he continued. “To do this, the best option is to carry out preventive treatment so that the patient will have a better chance of recovering.”

Study participants whose headache persisted at 9 months were older and were mostly women. They were less likely to have had pneumonia or to have experienced stabbing pain, photophobia, or phonophobia. They reported that the headache got worse when they engaged in physical activity but less frequently manifested as a throbbing headache.
 

Secondary tension headaches

On the other hand, Jaime Rodríguez Vico, MD, head of the headache unit at the Jiménez Díaz Foundation Hospital in Madrid, said in an interview that, according to his case studies, the most striking characteristics of post–COVID-19 headaches “in general are secondary, with similarities to tension headaches that patients are able to differentiate from other clinical types of headache. In patients with migraine, very often we see that we’re dealing with a trigger. In other words, more migraines – and more intense ones at that – are brought about.”

He added: “Generally, post–COVID-19 headache usually lasts 1-2 weeks, but we have cases of it lasting several months and even over a year with persistent daily headache. These more persistent cases are probably connected to another type of pathology that makes them more susceptible to becoming chronic, something that occurs in another type of primary headache known as new daily persistent headache.”
 

Primary headache exacerbation

Dr. García Azorín pointed out that it’s not uncommon that among people who already have primary headache, their condition worsens after they become infected with SARS-CoV-2. However, many people differentiate the headache associated with the infection from their usual headache because after becoming infected, their headache is predominantly frontal, oppressive, and chronic.

“Having a prior history of headache is one of the factors that can increase the likelihood that a headache experienced while suffering from COVID-19 will become chronic,” he noted.

This study also found that, more often than not, patients with persistent headache at 9 months had migraine-like pain.

As for headaches in these patients beyond 9 months, “based on our research, the evolution is quite variable,” said Dr. Rodríguez Vico. “Our unit’s numbers are skewed due to the high number of migraine cases that we follow, and therefore our high volume of migraine patients who’ve gotten worse. The same thing happens with COVID-19 vaccines. Migraine is a polygenic disorder with multiple variants and a pathophysiology that we are just beginning to describe. This is why one patient is completely different from another. It’s a real challenge.”

Infections are a common cause of acute and chronic headache. The persistence of a headache after an infection may be caused by the infection becoming chronic, as happens in some types of chronic meningitis, such as tuberculous meningitis. It may also be caused by the persistence of a certain response and activation of the immune system or to the uncovering or worsening of a primary headache coincident with the infection, added Dr. García Azorín.

“Likewise, there are other people who have a biological predisposition to headache as a multifactorial disorder and polygenic disorder, such that a particular stimulus – from trauma or an infection to alcohol consumption – can cause them to develop a headache very similar to a migraine,” he said.
 

Providing prognosis and treatment

Certain factors can give an idea of how long the headache might last. The study’s univariate analysis showed that age, female sex, headache intensity, pressure-like quality, the presence of photophobia/phonophobia, and worsening with physical activity were associated with headache of longer duration. But in the multivariate analysis, only headache intensity during the acute phase remained statistically significant (hazard ratio, 0.655; 95% confidence interval, 0.582-0.737; P < .001).

When asked whether they planned to continue the study, Dr. García Azorín commented, “The main questions that have arisen from this study have been, above all: ‘Why does this headache happen?’ and ‘How can it be treated or avoided?’ To answer them, we’re looking into pain: which factors could predispose a person to it and which changes may be associated with its presence.”

In addition, different treatments that may improve patient outcomes are being evaluated, because to date, treatment has been empirical and based on the predominant pain phenotype.

In any case, most doctors currently treat post–COVID-19 headache on the basis of how similar the symptoms are to those of other primary headaches. “Given the impact that headache has on patients’ quality of life, there’s a pressing need for controlled studies on possible treatments and their effectiveness,” noted Patricia Pozo Rosich, MD, PhD, one of the coauthors of the study.

“We at the Spanish Society of Neurology truly believe that if these patients were to have this symptom correctly addressed from the start, they could avoid many of the problems that arise in the situation becoming chronic,” she concluded.

Dr. García Azorín and Dr. Rodríguez Vico disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Approximately one in five patients who presented with headache during the acute phase of COVID-19 developed chronic daily headache, according to a study published in Cephalalgia. The greater the headache’s intensity during the acute phase, the greater the likelihood that it would persist.

The research, carried out by members of the Headache Study Group of the Spanish Society of Neurology, evaluated the evolution of headache in more than 900 Spanish patients. Because they found that headache intensity during the acute phase was associated with a more prolonged duration of headache, the team stressed the importance of promptly evaluating patients who have had COVID-19 and who then experience persistent headache.
 

Long-term evolution unknown

Headache is a common symptom of COVID-19, but its long-term evolution remains unknown. The objective of this study was to evaluate the long-term duration of headache in patients who presented with this symptom during the acute phase of the disease.

Recruitment for this multicenter study took place in March and April 2020. The 905 patients who were enrolled came from six level 3 hospitals in Spain. All completed 9 months of neurologic follow-up.

Their median age was 51 years, 66.5% were women, and more than half (52.7%) had a history of primary headache. About half of the patients required hospitalization (50.5%); the rest were treated as outpatients. The most common headache phenotype was holocranial (67.8%) of severe intensity (50.6%).
 

Persistent headache common

In the 96.6% cases for which data were available, the median duration of headache was 14 days. The headache persisted at 1 month in 31.1% of patients, at 2 months in 21.5%, at 3 months in 19%, at 6 months in 16.8%, and at 9 months in 16.0%.

“The median duration of COVID-19 headache is around 2 weeks,” David García Azorín, MD, PhD, a member of the Spanish Society of Neurology and one of the coauthors of the study, said in an interview. “However, almost 20% of patients experience it for longer than that. When still present at 2 months, the headache is more likely to follow a chronic daily pattern.” Dr. García Azorín is a neurologist and clinical researcher at the headache unit of the Hospital Clínico Universitario in Valladolid, Spain.

“So, if the headache isn’t letting up, it’s important to make the most of that window of opportunity and provide treatment in that period of 6-12 weeks,” he continued. “To do this, the best option is to carry out preventive treatment so that the patient will have a better chance of recovering.”

Study participants whose headache persisted at 9 months were older and were mostly women. They were less likely to have had pneumonia or to have experienced stabbing pain, photophobia, or phonophobia. They reported that the headache got worse when they engaged in physical activity but less frequently manifested as a throbbing headache.
 

Secondary tension headaches

On the other hand, Jaime Rodríguez Vico, MD, head of the headache unit at the Jiménez Díaz Foundation Hospital in Madrid, said in an interview that, according to his case studies, the most striking characteristics of post–COVID-19 headaches “in general are secondary, with similarities to tension headaches that patients are able to differentiate from other clinical types of headache. In patients with migraine, very often we see that we’re dealing with a trigger. In other words, more migraines – and more intense ones at that – are brought about.”

He added: “Generally, post–COVID-19 headache usually lasts 1-2 weeks, but we have cases of it lasting several months and even over a year with persistent daily headache. These more persistent cases are probably connected to another type of pathology that makes them more susceptible to becoming chronic, something that occurs in another type of primary headache known as new daily persistent headache.”
 

Primary headache exacerbation

Dr. García Azorín pointed out that it’s not uncommon that among people who already have primary headache, their condition worsens after they become infected with SARS-CoV-2. However, many people differentiate the headache associated with the infection from their usual headache because after becoming infected, their headache is predominantly frontal, oppressive, and chronic.

“Having a prior history of headache is one of the factors that can increase the likelihood that a headache experienced while suffering from COVID-19 will become chronic,” he noted.

This study also found that, more often than not, patients with persistent headache at 9 months had migraine-like pain.

As for headaches in these patients beyond 9 months, “based on our research, the evolution is quite variable,” said Dr. Rodríguez Vico. “Our unit’s numbers are skewed due to the high number of migraine cases that we follow, and therefore our high volume of migraine patients who’ve gotten worse. The same thing happens with COVID-19 vaccines. Migraine is a polygenic disorder with multiple variants and a pathophysiology that we are just beginning to describe. This is why one patient is completely different from another. It’s a real challenge.”

Infections are a common cause of acute and chronic headache. The persistence of a headache after an infection may be caused by the infection becoming chronic, as happens in some types of chronic meningitis, such as tuberculous meningitis. It may also be caused by the persistence of a certain response and activation of the immune system or to the uncovering or worsening of a primary headache coincident with the infection, added Dr. García Azorín.

“Likewise, there are other people who have a biological predisposition to headache as a multifactorial disorder and polygenic disorder, such that a particular stimulus – from trauma or an infection to alcohol consumption – can cause them to develop a headache very similar to a migraine,” he said.
 

Providing prognosis and treatment

Certain factors can give an idea of how long the headache might last. The study’s univariate analysis showed that age, female sex, headache intensity, pressure-like quality, the presence of photophobia/phonophobia, and worsening with physical activity were associated with headache of longer duration. But in the multivariate analysis, only headache intensity during the acute phase remained statistically significant (hazard ratio, 0.655; 95% confidence interval, 0.582-0.737; P < .001).

When asked whether they planned to continue the study, Dr. García Azorín commented, “The main questions that have arisen from this study have been, above all: ‘Why does this headache happen?’ and ‘How can it be treated or avoided?’ To answer them, we’re looking into pain: which factors could predispose a person to it and which changes may be associated with its presence.”

In addition, different treatments that may improve patient outcomes are being evaluated, because to date, treatment has been empirical and based on the predominant pain phenotype.

In any case, most doctors currently treat post–COVID-19 headache on the basis of how similar the symptoms are to those of other primary headaches. “Given the impact that headache has on patients’ quality of life, there’s a pressing need for controlled studies on possible treatments and their effectiveness,” noted Patricia Pozo Rosich, MD, PhD, one of the coauthors of the study.

“We at the Spanish Society of Neurology truly believe that if these patients were to have this symptom correctly addressed from the start, they could avoid many of the problems that arise in the situation becoming chronic,” she concluded.

Dr. García Azorín and Dr. Rodríguez Vico disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The next generation of COVID-19 vaccines should be able to fight off a new strain and be given each year, a panel of experts that advises the Food and Drug Administration said April 6.

But members of the panel also acknowledged that it will be an uphill battle to reach that goal, especially given how quickly the virus continues to change.

The members of the Vaccines and Related Biological Products Advisory Committee said they want to find the balance that makes sure Americans are protected against severe illness and death but doesn’t wear them out with constant recommendations for boosters.

“We don’t feel comfortable with multiple boosters every 8 weeks,” said committee chairman Arnold Monto, MD, professor emeritus of public health at the University of Michigan, Ann Arbor. “We’d love to see an annual vaccination similar to influenza but realize that the evolution of the virus will dictate how we respond in terms of additional vaccine doses.”

The virus itself will dictate vaccination plans, he said.

The government must also keep its focus on convincing Americans who haven’t been vaccinated to join the club, said committee member Henry H. Bernstein, DO, given that “it seems quite obvious that those who are vaccinated do better than those who aren’t vaccinated.”

The government should clearly communicate to the public the goals of vaccination, he said.

“I would suggest that our overall aim is to prevent severe disease, hospitalization, and death more than just infection prevention,” said Dr. Bernstein, professor of pediatrics at Hofstra University, Hempstead, N.Y.

The FDA called the meeting of its advisers to discuss overall booster and vaccine strategy, even though it already authorized a fourth dose of the Pfizer and Moderna vaccines for certain immune compromised adults and for everyone over age 50.

Early in the all-day meeting, temporary committee member James Hildreth, MD, the president of Meharry Medical College, Nashville, Tenn., asked why that authorization was given without the panel’s input. Peter Marks, MD, the director of FDA’s Center for Biologics Evaluation and Research, said the decision was based on data from the United Kingdom and Israel that suggested immunity from a third shot was already waning.

Dr. Marks later said the fourth dose was “authorized as a stopgap measure until we could get something else in place,” because the aim was to protect older Americans who had died at a higher rate than younger individuals.

“I think we’re very much on board that we simply can’t be boosting people as frequently as we are,” said Dr. Marks.
 

Not enough information to make broader plan

The meeting was meant to be a larger conversation about how to keep pace with the evolving virus and to set up a vaccine selection and development process to better and more quickly respond to changes, such as new variants.

But committee members said they felt stymied by a lack of information. They wanted more data from vaccine manufacturers’ clinical trials. And they noted that so far, there’s no objective, reliable lab-based measurement of COVID-19 vaccine effectiveness – known as a correlate of immunity. Instead, public health officials have looked at rates of hospitalizations and deaths to measure whether the vaccine is still offering protection.

“The question is, what is insufficient protection?” asked H. Cody Meissner, MD, director of pediatric infectious disease at Tufts Medical Center in Boston. “At what point will we say the vaccine isn’t working well enough?”

Centers for Disease Control and Prevention officials presented data showing that a third shot has been more effective than a two-shot regimen in preventing serious disease and death, and that the three shots were significantly more protective than being unvaccinated.

In February, as the Omicron variant continued to rage, unvaccinated Americans aged 5 years and older had an almost three times higher risk of testing positive, and nine times higher risk of dying, compared with those who were considered fully vaccinated, said Heather Scobie, PhD, MPH, a member of the CDC’s COVID-19 Emergency Response team.

But only 98 million Americans – about half of those aged 12 years or older – have received a third dose, Dr. Scobie said.

It’s also still not clear how much more protection a fourth shot adds, or how long it will last. The committee heard data on a just-published study of a fourth dose of the Pfizer vaccine given to some 600,000 Israelis during the Omicron wave from January to March. The rate of severe COVID-19 was 3.5 times lower in the group that received a fourth dose, compared with those who had gotten only three shots, and protection lasted for at least 12 weeks.

Still, study authors said, any protection against infection itself was “short lived.”


 

More like flu vaccine?

The advisers discussed the possibility of making COVID-19 vaccine development similar to the process for the flu vaccine but acknowledged many difficulties.

The flu predictably hits during the winter in each hemisphere and a global surveillance network helps the World Health Organization decide on the vaccine strains each year. Then each nation’s regulatory and public health officials choose the strains for their shot and vaccine makers begin what is typically a 6-month-long manufacturing process.

COVID outbreaks have happened during all seasons and new variants haven’t always hit every country in a similar fashion. The COVID virus has mutated at five times the speed of the flu virus – producing a new dominant strain in a year, compared with the 3-5 years it takes for the flu virus to do so, said Trevor Bedford, PhD, a professor in the vaccine and infectious disease division at the Fred Hutchinson Cancer Research Center in Seattle.

Global COVID surveillance is patchy and the WHO has not yet created a program to help select strains for a COVID-19 vaccine but is working on a process. Currently, vaccine makers seem to be driving vaccine strain selection, said panelist Paul Offit, MD, professor of paediatrics at Children’s Hospital of Philadelphia. “I feel like to some extent the companies dictate the conversation. It shouldn’t come from them. It should come from us.”

“The important thing is that the public understands how complex this is,” said temporary committee member Oveta A. Fuller, PhD, associate professor of microbiology and immunology at the University of Michigan. “We didn’t get to understand influenza in 2 years. It’s taken years to get an imperfect but useful process to deal with flu.”

A version of this article first appeared on WebMD.com.

The next generation of COVID-19 vaccines should be able to fight off a new strain and be given each year, a panel of experts that advises the Food and Drug Administration said April 6.

But members of the panel also acknowledged that it will be an uphill battle to reach that goal, especially given how quickly the virus continues to change.

The members of the Vaccines and Related Biological Products Advisory Committee said they want to find the balance that makes sure Americans are protected against severe illness and death but doesn’t wear them out with constant recommendations for boosters.

“We don’t feel comfortable with multiple boosters every 8 weeks,” said committee chairman Arnold Monto, MD, professor emeritus of public health at the University of Michigan, Ann Arbor. “We’d love to see an annual vaccination similar to influenza but realize that the evolution of the virus will dictate how we respond in terms of additional vaccine doses.”

The virus itself will dictate vaccination plans, he said.

The government must also keep its focus on convincing Americans who haven’t been vaccinated to join the club, said committee member Henry H. Bernstein, DO, given that “it seems quite obvious that those who are vaccinated do better than those who aren’t vaccinated.”

The government should clearly communicate to the public the goals of vaccination, he said.

“I would suggest that our overall aim is to prevent severe disease, hospitalization, and death more than just infection prevention,” said Dr. Bernstein, professor of pediatrics at Hofstra University, Hempstead, N.Y.

The FDA called the meeting of its advisers to discuss overall booster and vaccine strategy, even though it already authorized a fourth dose of the Pfizer and Moderna vaccines for certain immune compromised adults and for everyone over age 50.

Early in the all-day meeting, temporary committee member James Hildreth, MD, the president of Meharry Medical College, Nashville, Tenn., asked why that authorization was given without the panel’s input. Peter Marks, MD, the director of FDA’s Center for Biologics Evaluation and Research, said the decision was based on data from the United Kingdom and Israel that suggested immunity from a third shot was already waning.

Dr. Marks later said the fourth dose was “authorized as a stopgap measure until we could get something else in place,” because the aim was to protect older Americans who had died at a higher rate than younger individuals.

“I think we’re very much on board that we simply can’t be boosting people as frequently as we are,” said Dr. Marks.
 

Not enough information to make broader plan

The meeting was meant to be a larger conversation about how to keep pace with the evolving virus and to set up a vaccine selection and development process to better and more quickly respond to changes, such as new variants.

But committee members said they felt stymied by a lack of information. They wanted more data from vaccine manufacturers’ clinical trials. And they noted that so far, there’s no objective, reliable lab-based measurement of COVID-19 vaccine effectiveness – known as a correlate of immunity. Instead, public health officials have looked at rates of hospitalizations and deaths to measure whether the vaccine is still offering protection.

“The question is, what is insufficient protection?” asked H. Cody Meissner, MD, director of pediatric infectious disease at Tufts Medical Center in Boston. “At what point will we say the vaccine isn’t working well enough?”

Centers for Disease Control and Prevention officials presented data showing that a third shot has been more effective than a two-shot regimen in preventing serious disease and death, and that the three shots were significantly more protective than being unvaccinated.

In February, as the Omicron variant continued to rage, unvaccinated Americans aged 5 years and older had an almost three times higher risk of testing positive, and nine times higher risk of dying, compared with those who were considered fully vaccinated, said Heather Scobie, PhD, MPH, a member of the CDC’s COVID-19 Emergency Response team.

But only 98 million Americans – about half of those aged 12 years or older – have received a third dose, Dr. Scobie said.

It’s also still not clear how much more protection a fourth shot adds, or how long it will last. The committee heard data on a just-published study of a fourth dose of the Pfizer vaccine given to some 600,000 Israelis during the Omicron wave from January to March. The rate of severe COVID-19 was 3.5 times lower in the group that received a fourth dose, compared with those who had gotten only three shots, and protection lasted for at least 12 weeks.

Still, study authors said, any protection against infection itself was “short lived.”


 

More like flu vaccine?

The advisers discussed the possibility of making COVID-19 vaccine development similar to the process for the flu vaccine but acknowledged many difficulties.

The flu predictably hits during the winter in each hemisphere and a global surveillance network helps the World Health Organization decide on the vaccine strains each year. Then each nation’s regulatory and public health officials choose the strains for their shot and vaccine makers begin what is typically a 6-month-long manufacturing process.

COVID outbreaks have happened during all seasons and new variants haven’t always hit every country in a similar fashion. The COVID virus has mutated at five times the speed of the flu virus – producing a new dominant strain in a year, compared with the 3-5 years it takes for the flu virus to do so, said Trevor Bedford, PhD, a professor in the vaccine and infectious disease division at the Fred Hutchinson Cancer Research Center in Seattle.

Global COVID surveillance is patchy and the WHO has not yet created a program to help select strains for a COVID-19 vaccine but is working on a process. Currently, vaccine makers seem to be driving vaccine strain selection, said panelist Paul Offit, MD, professor of paediatrics at Children’s Hospital of Philadelphia. “I feel like to some extent the companies dictate the conversation. It shouldn’t come from them. It should come from us.”

“The important thing is that the public understands how complex this is,” said temporary committee member Oveta A. Fuller, PhD, associate professor of microbiology and immunology at the University of Michigan. “We didn’t get to understand influenza in 2 years. It’s taken years to get an imperfect but useful process to deal with flu.”

A version of this article first appeared on WebMD.com.

The next generation of COVID-19 vaccines should be able to fight off a new strain and be given each year, a panel of experts that advises the Food and Drug Administration said April 6.

But members of the panel also acknowledged that it will be an uphill battle to reach that goal, especially given how quickly the virus continues to change.

The members of the Vaccines and Related Biological Products Advisory Committee said they want to find the balance that makes sure Americans are protected against severe illness and death but doesn’t wear them out with constant recommendations for boosters.

“We don’t feel comfortable with multiple boosters every 8 weeks,” said committee chairman Arnold Monto, MD, professor emeritus of public health at the University of Michigan, Ann Arbor. “We’d love to see an annual vaccination similar to influenza but realize that the evolution of the virus will dictate how we respond in terms of additional vaccine doses.”

The virus itself will dictate vaccination plans, he said.

The government must also keep its focus on convincing Americans who haven’t been vaccinated to join the club, said committee member Henry H. Bernstein, DO, given that “it seems quite obvious that those who are vaccinated do better than those who aren’t vaccinated.”

The government should clearly communicate to the public the goals of vaccination, he said.

“I would suggest that our overall aim is to prevent severe disease, hospitalization, and death more than just infection prevention,” said Dr. Bernstein, professor of pediatrics at Hofstra University, Hempstead, N.Y.

The FDA called the meeting of its advisers to discuss overall booster and vaccine strategy, even though it already authorized a fourth dose of the Pfizer and Moderna vaccines for certain immune compromised adults and for everyone over age 50.

Early in the all-day meeting, temporary committee member James Hildreth, MD, the president of Meharry Medical College, Nashville, Tenn., asked why that authorization was given without the panel’s input. Peter Marks, MD, the director of FDA’s Center for Biologics Evaluation and Research, said the decision was based on data from the United Kingdom and Israel that suggested immunity from a third shot was already waning.

Dr. Marks later said the fourth dose was “authorized as a stopgap measure until we could get something else in place,” because the aim was to protect older Americans who had died at a higher rate than younger individuals.

“I think we’re very much on board that we simply can’t be boosting people as frequently as we are,” said Dr. Marks.
 

Not enough information to make broader plan

The meeting was meant to be a larger conversation about how to keep pace with the evolving virus and to set up a vaccine selection and development process to better and more quickly respond to changes, such as new variants.

But committee members said they felt stymied by a lack of information. They wanted more data from vaccine manufacturers’ clinical trials. And they noted that so far, there’s no objective, reliable lab-based measurement of COVID-19 vaccine effectiveness – known as a correlate of immunity. Instead, public health officials have looked at rates of hospitalizations and deaths to measure whether the vaccine is still offering protection.

“The question is, what is insufficient protection?” asked H. Cody Meissner, MD, director of pediatric infectious disease at Tufts Medical Center in Boston. “At what point will we say the vaccine isn’t working well enough?”

Centers for Disease Control and Prevention officials presented data showing that a third shot has been more effective than a two-shot regimen in preventing serious disease and death, and that the three shots were significantly more protective than being unvaccinated.

In February, as the Omicron variant continued to rage, unvaccinated Americans aged 5 years and older had an almost three times higher risk of testing positive, and nine times higher risk of dying, compared with those who were considered fully vaccinated, said Heather Scobie, PhD, MPH, a member of the CDC’s COVID-19 Emergency Response team.

But only 98 million Americans – about half of those aged 12 years or older – have received a third dose, Dr. Scobie said.

It’s also still not clear how much more protection a fourth shot adds, or how long it will last. The committee heard data on a just-published study of a fourth dose of the Pfizer vaccine given to some 600,000 Israelis during the Omicron wave from January to March. The rate of severe COVID-19 was 3.5 times lower in the group that received a fourth dose, compared with those who had gotten only three shots, and protection lasted for at least 12 weeks.

Still, study authors said, any protection against infection itself was “short lived.”


 

More like flu vaccine?

The advisers discussed the possibility of making COVID-19 vaccine development similar to the process for the flu vaccine but acknowledged many difficulties.

The flu predictably hits during the winter in each hemisphere and a global surveillance network helps the World Health Organization decide on the vaccine strains each year. Then each nation’s regulatory and public health officials choose the strains for their shot and vaccine makers begin what is typically a 6-month-long manufacturing process.

COVID outbreaks have happened during all seasons and new variants haven’t always hit every country in a similar fashion. The COVID virus has mutated at five times the speed of the flu virus – producing a new dominant strain in a year, compared with the 3-5 years it takes for the flu virus to do so, said Trevor Bedford, PhD, a professor in the vaccine and infectious disease division at the Fred Hutchinson Cancer Research Center in Seattle.

Global COVID surveillance is patchy and the WHO has not yet created a program to help select strains for a COVID-19 vaccine but is working on a process. Currently, vaccine makers seem to be driving vaccine strain selection, said panelist Paul Offit, MD, professor of paediatrics at Children’s Hospital of Philadelphia. “I feel like to some extent the companies dictate the conversation. It shouldn’t come from them. It should come from us.”

“The important thing is that the public understands how complex this is,” said temporary committee member Oveta A. Fuller, PhD, associate professor of microbiology and immunology at the University of Michigan. “We didn’t get to understand influenza in 2 years. It’s taken years to get an imperfect but useful process to deal with flu.”

A version of this article first appeared on WebMD.com.

After more than a decade of moving because of medical school, residencies, and international fellowships, Abhi Kole, MD, PhD, is ready to put down roots. But he’s learning that buying a house in today’s housing market is easier said than done.

In the past 6 months, Dr. Kole, an internist at Grady Hospital in Atlanta, put in offers on three houses. None resulted in a purchase. Dr. Kole says he’s learned how to be more competitive with each subsequent offer, starting out with a bid significantly above the asking price and waiving his right to an appraisal or financing contingencies.

The experience has been surprising and disappointing.

“I knew the market was bad when I started looking and that home prices had gone up,” Dr. Kole says. “What I didn’t realize was that it would still be so hard for me. I have a good job, no debt, and great credit.”

Another frustration for Dr. Kole: He’s been approved for a physician’s loan (a type of mortgage that requires a lower down payment and does not count student loans in debt-to-income calculations) from a national bank, but sellers seem to prefer buyers who work with local lenders. Dr. Kole has been willing to waive the appraisal and mortgage contingency on the right home, but he draws the line at waiving the inspection, a trend that some other buyers in his area are going along with.

“With each house, I learn more about how this works and what amount of risk I can safely assume,” Dr. Kobe says. “There are certain things I definitely wouldn’t give up.”

Dr. Kole’s experience mirrors that of millions of other would-be homebuyers navigating a strong seller’s market.

“Potential homebuyers are really facing a triple threat right now,” says Clare Losey, an assistant research economist with the Texas Real Estate Research Center. “There’s high home appreciation, high mortgage rates, and low inventory of homes for sale.”

It’s still possible to find — and buy — your dream home, even in today’s market with all its challenges. Here are some important steps that can help you.
 

1. Do not low ball.

There may be some cases in which you can save money by making an offer significantly below the asking price on a property. However, with most housing areas across the country experiencing a seller’s market, you run the risk of offending the buyer or being dismissed as not having a serious offer.

In today’s market, a better strategy is to go in with close to your best and final offer from the start, realtors say. It can help to waive the appraisal or financing contingency as well, although it’s important to understand the risk associated with doing so. Last month, the average home sold for 103% of the list price, according to data compiled from Statista.
 

2. Get credit ready.

The better your credit, the easier time you’ll have getting a mortgage — and the lower the rate you’ll pay for the loan. The average first-time homebuyer has a credit score of 746, according to a recent paper by Fannie Mae. If you know you’re going to buy a home in the next few months, you can improve your credit by making sure to pay all your bills on time and by avoiding taking on any new debt.

This is also a good opportunity to check your credit report (get all three reports for free from AnnualCreditReport.com) to see whether there are any mistakes or other problems that you’ll need to clear up before applying for a loan. Also, take a look at your credit-utilization ratio (the amount of credit you use compared to the amount available to you). Experts recommend keeping this number below 30%.
 

3. Prepare to move quickly.

Among homes that closed in March, the average number of days on the market (the amount of time between listing and closing) was just 38 days, according to Realtor.com. In busy markets, homes are moving even faster, realtors say, with sellers commonly accepting offers within days of listing their house for sale.

“It’s crazy,” says Sarah Scattini, president of the Reno/Sparks Association of Realtors. “The market is moving extremely fast here. If you list your home, your sale is pending within 5 days.”

In addition to moving quickly to make your initial offer, do the same if a buyer counters with a negotiation. A speedy response will show the buyer that you’re very interested — and to beat out any other bidders who may have also received a counteroffer.
 

4. Shop around for mortgages.

Especially for first-time homebuyers, the process will go much more smoothly if you’ve got a team of professionals to help you. Look for a realtor and a mortgage lender who have experience working with first-time homebuyers and with physicians, if possible.

Since mortgage rates can vary wildly, you’ll want to shop around a bit before settling on a lender. Get quotes from a local lender, an online lender, and, potentially, a credit union or a mortgage broker to get a sense of the types of mortgages and rates available to you.

“With multiple offers on every single listing, you really want to align yourself with a great realtor who can negotiate for you on your behalf and navigate you through this very tricky market,” says Ms. Scattini.

For both your realtor and your lender, you’ll want to know up front how they get paid and how they calculate their fees. Typically, the real estate agents for buyers and sellers split a 6% commission on home sales, meaning that your realtor will likely take home 3% of the purchase price.
 

5. Get preapproved.

Once you’ve settled on a lender, getting preapproved for a mortgage can make your offer more appealing to potential buyers. Preapproval is an in-depth process in which lenders pull your credit and look at other financial factors, such as your income and assets, to tell you ahead of time how much you could borrow under their standards and how much that might cost you.

These days, a large number of buyers are coming in with a cash offer, which in former times was considered very appealing to sellers. However, preapproval helps equalize buyers, and as one seller noted, “I don’t care if it’s cash or mortgage, as long as I get the money.”

If, like most homebuyers, you need a mortgage to finance the purchase, having preapproval can provide some assurance to sellers that your offer won’t fall through because you can’t qualify for the mortgage you expected. Once you’ve received preapproval, don’t open any new credit accounts. If your credit score goes down, the amount you can borrow could decline as well.
 

6. Firm up your budget.

While the preapproval process will tell you how much a lender thinks you can afford, it typically makes sense to come up with your own budget as well. That’s because banks and other mortgage lenders may approve you for much more than you want or are able to pay for a home.

You’ll want to factor in future costs of homeowners as well as any other (current or future) expenses for which the lender may not have accounted. For example, if you’re planning to have children soon, you may want to lower your budget to factor in the cost of childcare.

Knowing your budget ahead of time, and looking only at houses that fall within it, will prevent you from falling in love with a house that you really can’t afford.
 

7. Stick with it.

Buying a house in today’s market is no easy task. The first part of the process requires simply looking at multiple houses to get a sense of how far your budget will go and whether there are homes that meet your requirements.

If you’re sure that purchasing a home is the best financial move for you, don’t give up. Instead, consider whether you can make adjustments that could widen your pool of potential homes. That may mean changing your budget, moving a little further out geographically, or opting for a house that needs a little more work than you expected.

That said, while the pace of price increases will likely moderate, it’s unlikely prices will go down significantly in the future.

“We might see home price appreciation subside to levels close to 10% to 15% [from 20% last year] or even just 5% to 10%,” Ms. Losey says. “When you do the math, home prices just can’t continue to go up 20% year over year.”

Dr. Kobe is planning to keep looking for his home for at least the next several months.

“Prices are still going up, but we are hearing that the inventory will increase over the summer,” he says. “I’m still out looking for the right house, and I’m ready to make an offer.”

A version of this article first appeared on Medscape.com.

After more than a decade of moving because of medical school, residencies, and international fellowships, Abhi Kole, MD, PhD, is ready to put down roots. But he’s learning that buying a house in today’s housing market is easier said than done.

In the past 6 months, Dr. Kole, an internist at Grady Hospital in Atlanta, put in offers on three houses. None resulted in a purchase. Dr. Kole says he’s learned how to be more competitive with each subsequent offer, starting out with a bid significantly above the asking price and waiving his right to an appraisal or financing contingencies.

The experience has been surprising and disappointing.

“I knew the market was bad when I started looking and that home prices had gone up,” Dr. Kole says. “What I didn’t realize was that it would still be so hard for me. I have a good job, no debt, and great credit.”

Another frustration for Dr. Kole: He’s been approved for a physician’s loan (a type of mortgage that requires a lower down payment and does not count student loans in debt-to-income calculations) from a national bank, but sellers seem to prefer buyers who work with local lenders. Dr. Kole has been willing to waive the appraisal and mortgage contingency on the right home, but he draws the line at waiving the inspection, a trend that some other buyers in his area are going along with.

“With each house, I learn more about how this works and what amount of risk I can safely assume,” Dr. Kobe says. “There are certain things I definitely wouldn’t give up.”

Dr. Kole’s experience mirrors that of millions of other would-be homebuyers navigating a strong seller’s market.

“Potential homebuyers are really facing a triple threat right now,” says Clare Losey, an assistant research economist with the Texas Real Estate Research Center. “There’s high home appreciation, high mortgage rates, and low inventory of homes for sale.”

It’s still possible to find — and buy — your dream home, even in today’s market with all its challenges. Here are some important steps that can help you.
 

1. Do not low ball.

There may be some cases in which you can save money by making an offer significantly below the asking price on a property. However, with most housing areas across the country experiencing a seller’s market, you run the risk of offending the buyer or being dismissed as not having a serious offer.

In today’s market, a better strategy is to go in with close to your best and final offer from the start, realtors say. It can help to waive the appraisal or financing contingency as well, although it’s important to understand the risk associated with doing so. Last month, the average home sold for 103% of the list price, according to data compiled from Statista.
 

2. Get credit ready.

The better your credit, the easier time you’ll have getting a mortgage — and the lower the rate you’ll pay for the loan. The average first-time homebuyer has a credit score of 746, according to a recent paper by Fannie Mae. If you know you’re going to buy a home in the next few months, you can improve your credit by making sure to pay all your bills on time and by avoiding taking on any new debt.

This is also a good opportunity to check your credit report (get all three reports for free from AnnualCreditReport.com) to see whether there are any mistakes or other problems that you’ll need to clear up before applying for a loan. Also, take a look at your credit-utilization ratio (the amount of credit you use compared to the amount available to you). Experts recommend keeping this number below 30%.
 

3. Prepare to move quickly.

Among homes that closed in March, the average number of days on the market (the amount of time between listing and closing) was just 38 days, according to Realtor.com. In busy markets, homes are moving even faster, realtors say, with sellers commonly accepting offers within days of listing their house for sale.

“It’s crazy,” says Sarah Scattini, president of the Reno/Sparks Association of Realtors. “The market is moving extremely fast here. If you list your home, your sale is pending within 5 days.”

In addition to moving quickly to make your initial offer, do the same if a buyer counters with a negotiation. A speedy response will show the buyer that you’re very interested — and to beat out any other bidders who may have also received a counteroffer.
 

4. Shop around for mortgages.

Especially for first-time homebuyers, the process will go much more smoothly if you’ve got a team of professionals to help you. Look for a realtor and a mortgage lender who have experience working with first-time homebuyers and with physicians, if possible.

Since mortgage rates can vary wildly, you’ll want to shop around a bit before settling on a lender. Get quotes from a local lender, an online lender, and, potentially, a credit union or a mortgage broker to get a sense of the types of mortgages and rates available to you.

“With multiple offers on every single listing, you really want to align yourself with a great realtor who can negotiate for you on your behalf and navigate you through this very tricky market,” says Ms. Scattini.

For both your realtor and your lender, you’ll want to know up front how they get paid and how they calculate their fees. Typically, the real estate agents for buyers and sellers split a 6% commission on home sales, meaning that your realtor will likely take home 3% of the purchase price.
 

5. Get preapproved.

Once you’ve settled on a lender, getting preapproved for a mortgage can make your offer more appealing to potential buyers. Preapproval is an in-depth process in which lenders pull your credit and look at other financial factors, such as your income and assets, to tell you ahead of time how much you could borrow under their standards and how much that might cost you.

These days, a large number of buyers are coming in with a cash offer, which in former times was considered very appealing to sellers. However, preapproval helps equalize buyers, and as one seller noted, “I don’t care if it’s cash or mortgage, as long as I get the money.”

If, like most homebuyers, you need a mortgage to finance the purchase, having preapproval can provide some assurance to sellers that your offer won’t fall through because you can’t qualify for the mortgage you expected. Once you’ve received preapproval, don’t open any new credit accounts. If your credit score goes down, the amount you can borrow could decline as well.
 

6. Firm up your budget.

While the preapproval process will tell you how much a lender thinks you can afford, it typically makes sense to come up with your own budget as well. That’s because banks and other mortgage lenders may approve you for much more than you want or are able to pay for a home.

You’ll want to factor in future costs of homeowners as well as any other (current or future) expenses for which the lender may not have accounted. For example, if you’re planning to have children soon, you may want to lower your budget to factor in the cost of childcare.

Knowing your budget ahead of time, and looking only at houses that fall within it, will prevent you from falling in love with a house that you really can’t afford.
 

7. Stick with it.

Buying a house in today’s market is no easy task. The first part of the process requires simply looking at multiple houses to get a sense of how far your budget will go and whether there are homes that meet your requirements.

If you’re sure that purchasing a home is the best financial move for you, don’t give up. Instead, consider whether you can make adjustments that could widen your pool of potential homes. That may mean changing your budget, moving a little further out geographically, or opting for a house that needs a little more work than you expected.

That said, while the pace of price increases will likely moderate, it’s unlikely prices will go down significantly in the future.

“We might see home price appreciation subside to levels close to 10% to 15% [from 20% last year] or even just 5% to 10%,” Ms. Losey says. “When you do the math, home prices just can’t continue to go up 20% year over year.”

Dr. Kobe is planning to keep looking for his home for at least the next several months.

“Prices are still going up, but we are hearing that the inventory will increase over the summer,” he says. “I’m still out looking for the right house, and I’m ready to make an offer.”

A version of this article first appeared on Medscape.com.

After more than a decade of moving because of medical school, residencies, and international fellowships, Abhi Kole, MD, PhD, is ready to put down roots. But he’s learning that buying a house in today’s housing market is easier said than done.

In the past 6 months, Dr. Kole, an internist at Grady Hospital in Atlanta, put in offers on three houses. None resulted in a purchase. Dr. Kole says he’s learned how to be more competitive with each subsequent offer, starting out with a bid significantly above the asking price and waiving his right to an appraisal or financing contingencies.

The experience has been surprising and disappointing.

“I knew the market was bad when I started looking and that home prices had gone up,” Dr. Kole says. “What I didn’t realize was that it would still be so hard for me. I have a good job, no debt, and great credit.”

Another frustration for Dr. Kole: He’s been approved for a physician’s loan (a type of mortgage that requires a lower down payment and does not count student loans in debt-to-income calculations) from a national bank, but sellers seem to prefer buyers who work with local lenders. Dr. Kole has been willing to waive the appraisal and mortgage contingency on the right home, but he draws the line at waiving the inspection, a trend that some other buyers in his area are going along with.

“With each house, I learn more about how this works and what amount of risk I can safely assume,” Dr. Kobe says. “There are certain things I definitely wouldn’t give up.”

Dr. Kole’s experience mirrors that of millions of other would-be homebuyers navigating a strong seller’s market.

“Potential homebuyers are really facing a triple threat right now,” says Clare Losey, an assistant research economist with the Texas Real Estate Research Center. “There’s high home appreciation, high mortgage rates, and low inventory of homes for sale.”

It’s still possible to find — and buy — your dream home, even in today’s market with all its challenges. Here are some important steps that can help you.
 

1. Do not low ball.

There may be some cases in which you can save money by making an offer significantly below the asking price on a property. However, with most housing areas across the country experiencing a seller’s market, you run the risk of offending the buyer or being dismissed as not having a serious offer.

In today’s market, a better strategy is to go in with close to your best and final offer from the start, realtors say. It can help to waive the appraisal or financing contingency as well, although it’s important to understand the risk associated with doing so. Last month, the average home sold for 103% of the list price, according to data compiled from Statista.
 

2. Get credit ready.

The better your credit, the easier time you’ll have getting a mortgage — and the lower the rate you’ll pay for the loan. The average first-time homebuyer has a credit score of 746, according to a recent paper by Fannie Mae. If you know you’re going to buy a home in the next few months, you can improve your credit by making sure to pay all your bills on time and by avoiding taking on any new debt.

This is also a good opportunity to check your credit report (get all three reports for free from AnnualCreditReport.com) to see whether there are any mistakes or other problems that you’ll need to clear up before applying for a loan. Also, take a look at your credit-utilization ratio (the amount of credit you use compared to the amount available to you). Experts recommend keeping this number below 30%.
 

3. Prepare to move quickly.

Among homes that closed in March, the average number of days on the market (the amount of time between listing and closing) was just 38 days, according to Realtor.com. In busy markets, homes are moving even faster, realtors say, with sellers commonly accepting offers within days of listing their house for sale.

“It’s crazy,” says Sarah Scattini, president of the Reno/Sparks Association of Realtors. “The market is moving extremely fast here. If you list your home, your sale is pending within 5 days.”

In addition to moving quickly to make your initial offer, do the same if a buyer counters with a negotiation. A speedy response will show the buyer that you’re very interested — and to beat out any other bidders who may have also received a counteroffer.
 

4. Shop around for mortgages.

Especially for first-time homebuyers, the process will go much more smoothly if you’ve got a team of professionals to help you. Look for a realtor and a mortgage lender who have experience working with first-time homebuyers and with physicians, if possible.

Since mortgage rates can vary wildly, you’ll want to shop around a bit before settling on a lender. Get quotes from a local lender, an online lender, and, potentially, a credit union or a mortgage broker to get a sense of the types of mortgages and rates available to you.

“With multiple offers on every single listing, you really want to align yourself with a great realtor who can negotiate for you on your behalf and navigate you through this very tricky market,” says Ms. Scattini.

For both your realtor and your lender, you’ll want to know up front how they get paid and how they calculate their fees. Typically, the real estate agents for buyers and sellers split a 6% commission on home sales, meaning that your realtor will likely take home 3% of the purchase price.
 

5. Get preapproved.

Once you’ve settled on a lender, getting preapproved for a mortgage can make your offer more appealing to potential buyers. Preapproval is an in-depth process in which lenders pull your credit and look at other financial factors, such as your income and assets, to tell you ahead of time how much you could borrow under their standards and how much that might cost you.

These days, a large number of buyers are coming in with a cash offer, which in former times was considered very appealing to sellers. However, preapproval helps equalize buyers, and as one seller noted, “I don’t care if it’s cash or mortgage, as long as I get the money.”

If, like most homebuyers, you need a mortgage to finance the purchase, having preapproval can provide some assurance to sellers that your offer won’t fall through because you can’t qualify for the mortgage you expected. Once you’ve received preapproval, don’t open any new credit accounts. If your credit score goes down, the amount you can borrow could decline as well.
 

6. Firm up your budget.

While the preapproval process will tell you how much a lender thinks you can afford, it typically makes sense to come up with your own budget as well. That’s because banks and other mortgage lenders may approve you for much more than you want or are able to pay for a home.

You’ll want to factor in future costs of homeowners as well as any other (current or future) expenses for which the lender may not have accounted. For example, if you’re planning to have children soon, you may want to lower your budget to factor in the cost of childcare.

Knowing your budget ahead of time, and looking only at houses that fall within it, will prevent you from falling in love with a house that you really can’t afford.
 

7. Stick with it.

Buying a house in today’s market is no easy task. The first part of the process requires simply looking at multiple houses to get a sense of how far your budget will go and whether there are homes that meet your requirements.

If you’re sure that purchasing a home is the best financial move for you, don’t give up. Instead, consider whether you can make adjustments that could widen your pool of potential homes. That may mean changing your budget, moving a little further out geographically, or opting for a house that needs a little more work than you expected.

That said, while the pace of price increases will likely moderate, it’s unlikely prices will go down significantly in the future.

“We might see home price appreciation subside to levels close to 10% to 15% [from 20% last year] or even just 5% to 10%,” Ms. Losey says. “When you do the math, home prices just can’t continue to go up 20% year over year.”

Dr. Kobe is planning to keep looking for his home for at least the next several months.

“Prices are still going up, but we are hearing that the inventory will increase over the summer,” he says. “I’m still out looking for the right house, and I’m ready to make an offer.”

A version of this article first appeared on Medscape.com.

I’d do anything for weight loss (but I won’t do that)

Weight loss isn’t a multibillion-dollar industry for nothing. How many people step onto the scale in the morning and sigh, wishing they could lose that last 10 pounds?

Alcohol also isn’t a multibillion-dollar industry for nothing. If there’s one thing more universal than wishing you could lose weight, it’s drinking to forget your woes about being unable to lose weight.

© Ljupco Smokovski/Fotolia.com

Naturally, and unfortunately for those of us who rather enjoy a good beer, one of the best ways to lose weight is to stop drinking. Alcohol is almost the definition of empty calories. So, which wins out: The unstoppable force of wanting to lose weight, or the immovable object of alcohol? According to a survey from DrugAbuse.com, it’s alcohol, and it’s not even close.

Even in a state with as health conscious a reputation as California, not only are people not willing to give up alcohol to lose weight, they’re willing to gain a noticeable amount of weight in order to continue drinking. It’s 14 pounds for Californians, which is in the middle of the road for America, which overall averaged 13 pounds to keep drinking. Hawaiians, South Dakotans, Utahns, and Vermonters were at the bottom, willing to add only 8 pounds to keep booze in their diet. At the other end of the scale, willing to add 28 whole pounds to keep the beer flowing, is humble little Rhode Island, followed by Wyoming at 23 pounds, Maryland at 22, and Tennessee at 21.

Obviously, that’s a lot of weight to gain, but to drive home the exact quantity of just how much weight, KRON-TV noted that adding the U.S. average of 13 pounds to your body is the equivalent of strapping 224 slices of bacon to yourself, which, to us, is just the poorest choice of comparison. If there’s one thing we’re less willing to give up than alcohol, it’s probably bacon. Or if you’re feeling especially ambitious, you could go for bacon-scented beer from the Waffle House. Now that’s a drink.
 

This looks like a job for the ‘magnetic slime robot’

What’s that? While you were in the process of gaining 14 pounds so you could keep drinking alcohol you swallowed something that you shouldn’t have? Did you swallow a lot of aggression?

openclipart/freesvg

You swallowed a what? An ear bud? But how did you manage that? No, never mind, we don’t really want to hear about your personal life. Lucky for you, though, today’s LOTME phrase that pays is “magnetic turd” and it’s just the thing for the busy executive/child with a foreign object stuck in their … whatever.

Yes, we said magnetic turd. Or, if you prefer, a “magnetic slime robot.” The black-brown–colored blob/robot/turd in question is an investigational substance that can be controlled magnetically to move through very narrow spaces and encircle small objects that have been accidentally swallowed, its cocreator, Li Zhang of the Chinese University of Hong Kong, told the Guardian.

It’s made by combining the polymer polyvinyl alcohol with borax and particles of neodymium magnet. And since those neodymium particles are not particularly friendly to humans, Dr. Zhang and the research team coated the slime with silica to seal in the toxicity. The slime has the consistency of custard and exhibits “visco-elastic properties,” Dr. Zhang said, meaning that “sometimes it behaves like a solid, sometimes it behaves like a liquid.”

We could go on, telling you about the substance’s self-healing ability and electrical conductivity and how it does look very, very turd-like. Instead, we offer this link to the team’s really freaky video.

We’re going to be seeing that in our nightmares.
 

Fish: More than meets the fry?

When you think of fish, intelligence isn’t usually the first thing to pop into your head. Their short memory spans, which can be as little as 3 seconds, probably don’t help their cause.

Taken/Pixabay

Recently, though, it has become apparent that fish can be trained to do simple math problems like adding and subtracting. Research conducted in Germany has shown that cichlids – tropical fish often found in home aquariums – and stingrays can observe small quantities and know how many things are there without actually counting, kind of like how a human can look at a bowl of apples and know about how many are in it.

Fish, once thought to be not very smart, may be on the same level of intelligence as birds, suggested Vera Schluessel, PhD, of the University of Bonn’s Institute of Zoology, and associates.

“Successful fish showed abilities far above chance level, specifically in the stingrays. Again, this raises the question of what abilities fish may be capable of if being asked the ‘right’ question,” the researchers said in Scientific Reports.

They tried to teach the cichlids and stingrays how to add and subtract by recognizing colors: Blue meant to add one and yellow meant to subtract one. Gates were set up and when the fish chose a correct answer, they were rewarded with food. Although it took many sessions for the fish to completely catch on, they did figure it out eventually.

If fish are smarter than we thought, maybe we can stop paying for math tutors for our kids and just have the family goldfish do it.
 

For earthworms, not all plastics are created equal

Everything living on the earth has to deal with pollution in some way, including earthworms. Not only have they have adapted to eating plastics found in soil, they have preferences.

Piqsels

The earthworm is a little creature with a big job. The materials and minerals they munch on as they go through the earth get recycled through their tiny bodies to create more fertile soil for things to grow – making them the hidden heroes of every garden. But what about soil that’s full of microscopic plastic pieces? Well, turns out earthworms will eat that too, investigators from Nankai University in Tianjin, China, reported in Environmental Science & Technology.

The researchers looked at how these eating machines were digesting the plastic and found that they actually have preferences. Soils with bio-based polylactic acid (PLA) or petroleum-derived polyethylene terephthalate (PET) particles were a hit. Another test showed that the worms broke the PLA particles down into smaller fragments than the PET ones. So at least the “healthier” option agreed with them more. More work is needed, however, to determine if the worms are being harmed by all the waste they’re digesting.

So what does this mean for the evolution or even survival of this unsung hero of the planet? Scientists still need to dig into that question. No pun intended.

I’d do anything for weight loss (but I won’t do that)

Weight loss isn’t a multibillion-dollar industry for nothing. How many people step onto the scale in the morning and sigh, wishing they could lose that last 10 pounds?

Alcohol also isn’t a multibillion-dollar industry for nothing. If there’s one thing more universal than wishing you could lose weight, it’s drinking to forget your woes about being unable to lose weight.

© Ljupco Smokovski/Fotolia.com

Naturally, and unfortunately for those of us who rather enjoy a good beer, one of the best ways to lose weight is to stop drinking. Alcohol is almost the definition of empty calories. So, which wins out: The unstoppable force of wanting to lose weight, or the immovable object of alcohol? According to a survey from DrugAbuse.com, it’s alcohol, and it’s not even close.

Even in a state with as health conscious a reputation as California, not only are people not willing to give up alcohol to lose weight, they’re willing to gain a noticeable amount of weight in order to continue drinking. It’s 14 pounds for Californians, which is in the middle of the road for America, which overall averaged 13 pounds to keep drinking. Hawaiians, South Dakotans, Utahns, and Vermonters were at the bottom, willing to add only 8 pounds to keep booze in their diet. At the other end of the scale, willing to add 28 whole pounds to keep the beer flowing, is humble little Rhode Island, followed by Wyoming at 23 pounds, Maryland at 22, and Tennessee at 21.

Obviously, that’s a lot of weight to gain, but to drive home the exact quantity of just how much weight, KRON-TV noted that adding the U.S. average of 13 pounds to your body is the equivalent of strapping 224 slices of bacon to yourself, which, to us, is just the poorest choice of comparison. If there’s one thing we’re less willing to give up than alcohol, it’s probably bacon. Or if you’re feeling especially ambitious, you could go for bacon-scented beer from the Waffle House. Now that’s a drink.
 

This looks like a job for the ‘magnetic slime robot’

What’s that? While you were in the process of gaining 14 pounds so you could keep drinking alcohol you swallowed something that you shouldn’t have? Did you swallow a lot of aggression?

openclipart/freesvg

You swallowed a what? An ear bud? But how did you manage that? No, never mind, we don’t really want to hear about your personal life. Lucky for you, though, today’s LOTME phrase that pays is “magnetic turd” and it’s just the thing for the busy executive/child with a foreign object stuck in their … whatever.

Yes, we said magnetic turd. Or, if you prefer, a “magnetic slime robot.” The black-brown–colored blob/robot/turd in question is an investigational substance that can be controlled magnetically to move through very narrow spaces and encircle small objects that have been accidentally swallowed, its cocreator, Li Zhang of the Chinese University of Hong Kong, told the Guardian.

It’s made by combining the polymer polyvinyl alcohol with borax and particles of neodymium magnet. And since those neodymium particles are not particularly friendly to humans, Dr. Zhang and the research team coated the slime with silica to seal in the toxicity. The slime has the consistency of custard and exhibits “visco-elastic properties,” Dr. Zhang said, meaning that “sometimes it behaves like a solid, sometimes it behaves like a liquid.”

We could go on, telling you about the substance’s self-healing ability and electrical conductivity and how it does look very, very turd-like. Instead, we offer this link to the team’s really freaky video.

We’re going to be seeing that in our nightmares.
 

Fish: More than meets the fry?

When you think of fish, intelligence isn’t usually the first thing to pop into your head. Their short memory spans, which can be as little as 3 seconds, probably don’t help their cause.

Taken/Pixabay

Recently, though, it has become apparent that fish can be trained to do simple math problems like adding and subtracting. Research conducted in Germany has shown that cichlids – tropical fish often found in home aquariums – and stingrays can observe small quantities and know how many things are there without actually counting, kind of like how a human can look at a bowl of apples and know about how many are in it.

Fish, once thought to be not very smart, may be on the same level of intelligence as birds, suggested Vera Schluessel, PhD, of the University of Bonn’s Institute of Zoology, and associates.

“Successful fish showed abilities far above chance level, specifically in the stingrays. Again, this raises the question of what abilities fish may be capable of if being asked the ‘right’ question,” the researchers said in Scientific Reports.

They tried to teach the cichlids and stingrays how to add and subtract by recognizing colors: Blue meant to add one and yellow meant to subtract one. Gates were set up and when the fish chose a correct answer, they were rewarded with food. Although it took many sessions for the fish to completely catch on, they did figure it out eventually.

If fish are smarter than we thought, maybe we can stop paying for math tutors for our kids and just have the family goldfish do it.
 

For earthworms, not all plastics are created equal

Everything living on the earth has to deal with pollution in some way, including earthworms. Not only have they have adapted to eating plastics found in soil, they have preferences.

Piqsels

The earthworm is a little creature with a big job. The materials and minerals they munch on as they go through the earth get recycled through their tiny bodies to create more fertile soil for things to grow – making them the hidden heroes of every garden. But what about soil that’s full of microscopic plastic pieces? Well, turns out earthworms will eat that too, investigators from Nankai University in Tianjin, China, reported in Environmental Science & Technology.

The researchers looked at how these eating machines were digesting the plastic and found that they actually have preferences. Soils with bio-based polylactic acid (PLA) or petroleum-derived polyethylene terephthalate (PET) particles were a hit. Another test showed that the worms broke the PLA particles down into smaller fragments than the PET ones. So at least the “healthier” option agreed with them more. More work is needed, however, to determine if the worms are being harmed by all the waste they’re digesting.

So what does this mean for the evolution or even survival of this unsung hero of the planet? Scientists still need to dig into that question. No pun intended.

I’d do anything for weight loss (but I won’t do that)

Weight loss isn’t a multibillion-dollar industry for nothing. How many people step onto the scale in the morning and sigh, wishing they could lose that last 10 pounds?

Alcohol also isn’t a multibillion-dollar industry for nothing. If there’s one thing more universal than wishing you could lose weight, it’s drinking to forget your woes about being unable to lose weight.

© Ljupco Smokovski/Fotolia.com

Naturally, and unfortunately for those of us who rather enjoy a good beer, one of the best ways to lose weight is to stop drinking. Alcohol is almost the definition of empty calories. So, which wins out: The unstoppable force of wanting to lose weight, or the immovable object of alcohol? According to a survey from DrugAbuse.com, it’s alcohol, and it’s not even close.

Even in a state with as health conscious a reputation as California, not only are people not willing to give up alcohol to lose weight, they’re willing to gain a noticeable amount of weight in order to continue drinking. It’s 14 pounds for Californians, which is in the middle of the road for America, which overall averaged 13 pounds to keep drinking. Hawaiians, South Dakotans, Utahns, and Vermonters were at the bottom, willing to add only 8 pounds to keep booze in their diet. At the other end of the scale, willing to add 28 whole pounds to keep the beer flowing, is humble little Rhode Island, followed by Wyoming at 23 pounds, Maryland at 22, and Tennessee at 21.

Obviously, that’s a lot of weight to gain, but to drive home the exact quantity of just how much weight, KRON-TV noted that adding the U.S. average of 13 pounds to your body is the equivalent of strapping 224 slices of bacon to yourself, which, to us, is just the poorest choice of comparison. If there’s one thing we’re less willing to give up than alcohol, it’s probably bacon. Or if you’re feeling especially ambitious, you could go for bacon-scented beer from the Waffle House. Now that’s a drink.
 

This looks like a job for the ‘magnetic slime robot’

What’s that? While you were in the process of gaining 14 pounds so you could keep drinking alcohol you swallowed something that you shouldn’t have? Did you swallow a lot of aggression?

openclipart/freesvg

You swallowed a what? An ear bud? But how did you manage that? No, never mind, we don’t really want to hear about your personal life. Lucky for you, though, today’s LOTME phrase that pays is “magnetic turd” and it’s just the thing for the busy executive/child with a foreign object stuck in their … whatever.

Yes, we said magnetic turd. Or, if you prefer, a “magnetic slime robot.” The black-brown–colored blob/robot/turd in question is an investigational substance that can be controlled magnetically to move through very narrow spaces and encircle small objects that have been accidentally swallowed, its cocreator, Li Zhang of the Chinese University of Hong Kong, told the Guardian.

It’s made by combining the polymer polyvinyl alcohol with borax and particles of neodymium magnet. And since those neodymium particles are not particularly friendly to humans, Dr. Zhang and the research team coated the slime with silica to seal in the toxicity. The slime has the consistency of custard and exhibits “visco-elastic properties,” Dr. Zhang said, meaning that “sometimes it behaves like a solid, sometimes it behaves like a liquid.”

We could go on, telling you about the substance’s self-healing ability and electrical conductivity and how it does look very, very turd-like. Instead, we offer this link to the team’s really freaky video.

We’re going to be seeing that in our nightmares.
 

Fish: More than meets the fry?

When you think of fish, intelligence isn’t usually the first thing to pop into your head. Their short memory spans, which can be as little as 3 seconds, probably don’t help their cause.

Taken/Pixabay

Recently, though, it has become apparent that fish can be trained to do simple math problems like adding and subtracting. Research conducted in Germany has shown that cichlids – tropical fish often found in home aquariums – and stingrays can observe small quantities and know how many things are there without actually counting, kind of like how a human can look at a bowl of apples and know about how many are in it.

Fish, once thought to be not very smart, may be on the same level of intelligence as birds, suggested Vera Schluessel, PhD, of the University of Bonn’s Institute of Zoology, and associates.

“Successful fish showed abilities far above chance level, specifically in the stingrays. Again, this raises the question of what abilities fish may be capable of if being asked the ‘right’ question,” the researchers said in Scientific Reports.

They tried to teach the cichlids and stingrays how to add and subtract by recognizing colors: Blue meant to add one and yellow meant to subtract one. Gates were set up and when the fish chose a correct answer, they were rewarded with food. Although it took many sessions for the fish to completely catch on, they did figure it out eventually.

If fish are smarter than we thought, maybe we can stop paying for math tutors for our kids and just have the family goldfish do it.
 

For earthworms, not all plastics are created equal

Everything living on the earth has to deal with pollution in some way, including earthworms. Not only have they have adapted to eating plastics found in soil, they have preferences.

Piqsels

The earthworm is a little creature with a big job. The materials and minerals they munch on as they go through the earth get recycled through their tiny bodies to create more fertile soil for things to grow – making them the hidden heroes of every garden. But what about soil that’s full of microscopic plastic pieces? Well, turns out earthworms will eat that too, investigators from Nankai University in Tianjin, China, reported in Environmental Science & Technology.

The researchers looked at how these eating machines were digesting the plastic and found that they actually have preferences. Soils with bio-based polylactic acid (PLA) or petroleum-derived polyethylene terephthalate (PET) particles were a hit. Another test showed that the worms broke the PLA particles down into smaller fragments than the PET ones. So at least the “healthier” option agreed with them more. More work is needed, however, to determine if the worms are being harmed by all the waste they’re digesting.

So what does this mean for the evolution or even survival of this unsung hero of the planet? Scientists still need to dig into that question. No pun intended.