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FDA approves ofatumumab (Kesimpta) for relapsing forms of MS
including relapsing-remitting MS, active secondary progressive MS, and clinically isolated syndrome, Novartis announced in a press release. This is the first FDA approval of a self-administered, targeted B-cell therapy for these conditions, and is delivered via an autoinjector pen.
“This approval is wonderful news for patients with relapsing multiple sclerosis,” Stephen Hauser, MD, director of the Weill Institute for Neurosciences at the University of California, San Francisco, said in the press release. “Through its favorable safety profile and well-tolerated monthly injection regimen, patients can self-administer the treatment at home, avoiding visits to the infusion center,” he noted.
Dr. Hauser is cochair of the steering committee for the phase 3 ASCLEPIOS I and II studies that were part of the basis for the FDA’s approval.
Bruce Bebo, PhD, executive vice president of research at the National MS Society, said because response to disease-modifying treatments varies among individuals with MS, it’s important to have a range of treatment options available with differing mechanisms of action. “We are pleased to have an additional option approved for the treatment of relapsing forms of MS,” he said.
Twin studies
Formerly known as OMB157, ofatumumab is a precisely-dosed anti-CD20 monoclonal antibody administered subcutaneously via once-monthly injection. However, Novartis noted that initial doses are given at weeks 0, 1, and 2 – with the first injection occurring with a health care professional present.
The drug “is thought to work by binding to a distinct epitope on the CD20 molecule inducing potent B-cell lysis and depletion,” the manufacturer noted.
As previously reported, results for the ACLEPIOS I and II studies were presented at the 2019 Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS), with additional results presented at the 2020 Virtual Annual Meeting of the Consortium of Multiple Sclerosis Centers. In addition, the findings were published in the New England Journal of Medicine.
The twin, identically designed phase 3 studies assessed the safety and efficacy of the drug at a monthly subcutaneous dose of 20 mg versus once daily teriflunomide 14-mg oral tablets. Together, the studies included 1,882 adult patients at more than 350 sites in 37 countries.
Results showed that the study drug reduced the annualized relapse rate (ARR) by 51% in the first study and by 59% in the second versus teriflunomide (P < .001 in both studies), meeting the primary endpoint. Both studies also showed significant reductions of gadolinium-enhancing (Gd+) T1 lesions (by 98% and 94%, respectively) and new or enlarging T2 lesions (by 82% and 85%).
The most commonly observed treatment-related adverse events for ofatumumab were upper respiratory tract infection, headache, and injection-related reactions.
Although the FDA first approved ofatumumab in 2009 for treating chronic lymphocytic leukemia (CLL), it was administered as a high-dose intravenous infusion by a healthcare provider. “This is a different dosing regimen and route of administration than was previously approved for the CLL indication,” the company noted.
The drug is expected to be available in the United States in September.
A version of this article originally appeared on Medscape.com.
including relapsing-remitting MS, active secondary progressive MS, and clinically isolated syndrome, Novartis announced in a press release. This is the first FDA approval of a self-administered, targeted B-cell therapy for these conditions, and is delivered via an autoinjector pen.
“This approval is wonderful news for patients with relapsing multiple sclerosis,” Stephen Hauser, MD, director of the Weill Institute for Neurosciences at the University of California, San Francisco, said in the press release. “Through its favorable safety profile and well-tolerated monthly injection regimen, patients can self-administer the treatment at home, avoiding visits to the infusion center,” he noted.
Dr. Hauser is cochair of the steering committee for the phase 3 ASCLEPIOS I and II studies that were part of the basis for the FDA’s approval.
Bruce Bebo, PhD, executive vice president of research at the National MS Society, said because response to disease-modifying treatments varies among individuals with MS, it’s important to have a range of treatment options available with differing mechanisms of action. “We are pleased to have an additional option approved for the treatment of relapsing forms of MS,” he said.
Twin studies
Formerly known as OMB157, ofatumumab is a precisely-dosed anti-CD20 monoclonal antibody administered subcutaneously via once-monthly injection. However, Novartis noted that initial doses are given at weeks 0, 1, and 2 – with the first injection occurring with a health care professional present.
The drug “is thought to work by binding to a distinct epitope on the CD20 molecule inducing potent B-cell lysis and depletion,” the manufacturer noted.
As previously reported, results for the ACLEPIOS I and II studies were presented at the 2019 Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS), with additional results presented at the 2020 Virtual Annual Meeting of the Consortium of Multiple Sclerosis Centers. In addition, the findings were published in the New England Journal of Medicine.
The twin, identically designed phase 3 studies assessed the safety and efficacy of the drug at a monthly subcutaneous dose of 20 mg versus once daily teriflunomide 14-mg oral tablets. Together, the studies included 1,882 adult patients at more than 350 sites in 37 countries.
Results showed that the study drug reduced the annualized relapse rate (ARR) by 51% in the first study and by 59% in the second versus teriflunomide (P < .001 in both studies), meeting the primary endpoint. Both studies also showed significant reductions of gadolinium-enhancing (Gd+) T1 lesions (by 98% and 94%, respectively) and new or enlarging T2 lesions (by 82% and 85%).
The most commonly observed treatment-related adverse events for ofatumumab were upper respiratory tract infection, headache, and injection-related reactions.
Although the FDA first approved ofatumumab in 2009 for treating chronic lymphocytic leukemia (CLL), it was administered as a high-dose intravenous infusion by a healthcare provider. “This is a different dosing regimen and route of administration than was previously approved for the CLL indication,” the company noted.
The drug is expected to be available in the United States in September.
A version of this article originally appeared on Medscape.com.
including relapsing-remitting MS, active secondary progressive MS, and clinically isolated syndrome, Novartis announced in a press release. This is the first FDA approval of a self-administered, targeted B-cell therapy for these conditions, and is delivered via an autoinjector pen.
“This approval is wonderful news for patients with relapsing multiple sclerosis,” Stephen Hauser, MD, director of the Weill Institute for Neurosciences at the University of California, San Francisco, said in the press release. “Through its favorable safety profile and well-tolerated monthly injection regimen, patients can self-administer the treatment at home, avoiding visits to the infusion center,” he noted.
Dr. Hauser is cochair of the steering committee for the phase 3 ASCLEPIOS I and II studies that were part of the basis for the FDA’s approval.
Bruce Bebo, PhD, executive vice president of research at the National MS Society, said because response to disease-modifying treatments varies among individuals with MS, it’s important to have a range of treatment options available with differing mechanisms of action. “We are pleased to have an additional option approved for the treatment of relapsing forms of MS,” he said.
Twin studies
Formerly known as OMB157, ofatumumab is a precisely-dosed anti-CD20 monoclonal antibody administered subcutaneously via once-monthly injection. However, Novartis noted that initial doses are given at weeks 0, 1, and 2 – with the first injection occurring with a health care professional present.
The drug “is thought to work by binding to a distinct epitope on the CD20 molecule inducing potent B-cell lysis and depletion,” the manufacturer noted.
As previously reported, results for the ACLEPIOS I and II studies were presented at the 2019 Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS), with additional results presented at the 2020 Virtual Annual Meeting of the Consortium of Multiple Sclerosis Centers. In addition, the findings were published in the New England Journal of Medicine.
The twin, identically designed phase 3 studies assessed the safety and efficacy of the drug at a monthly subcutaneous dose of 20 mg versus once daily teriflunomide 14-mg oral tablets. Together, the studies included 1,882 adult patients at more than 350 sites in 37 countries.
Results showed that the study drug reduced the annualized relapse rate (ARR) by 51% in the first study and by 59% in the second versus teriflunomide (P < .001 in both studies), meeting the primary endpoint. Both studies also showed significant reductions of gadolinium-enhancing (Gd+) T1 lesions (by 98% and 94%, respectively) and new or enlarging T2 lesions (by 82% and 85%).
The most commonly observed treatment-related adverse events for ofatumumab were upper respiratory tract infection, headache, and injection-related reactions.
Although the FDA first approved ofatumumab in 2009 for treating chronic lymphocytic leukemia (CLL), it was administered as a high-dose intravenous infusion by a healthcare provider. “This is a different dosing regimen and route of administration than was previously approved for the CLL indication,” the company noted.
The drug is expected to be available in the United States in September.
A version of this article originally appeared on Medscape.com.
CDC data confirm mental health is suffering during COVID-19
The ongoing COVID-19 pandemic continues to exact a huge toll on mental health in the United States, according to results of a survey released Aug. 13 by the Centers for Disease Control and Prevention.
During late June, about two in five U.S. adults surveyed said they were struggling with mental health or substance use. Younger adults, racial/ethnic minorities, essential workers, and those with preexisting psychiatric conditions were suffering the most.
“Addressing mental health disparities and preparing support systems to mitigate mental health consequences as the pandemic evolves will continue to be needed urgently,” write Rashon Lane, with the CDC COVID-19 Response Team, and colleagues in an article published online in the CDC’s Morbidity and Mortality Weekly Report.
During the period of June 24-30, 2020, 5,412 U.S. adults aged 18 and older completed online surveys that gauged mental health, substance use, and suicidal ideation.
Overall, 40.9% of respondents reported having at least one adverse mental or behavioral health condition; 31% reported symptoms of anxiety or depressive disorder; and 26% reported symptoms of a trauma- and stressor-related disorder related to the pandemic.
The prevalence of symptoms of anxiety disorder alone was roughly three times that reported in the second quarter of 2019, the authors noted.
In addition, , and nearly 11% reported having seriously considered suicide in the preceding 30 days.
Approximately twice as many respondents reported seriously considering suicide in the prior month compared with adults in the United States in 2018 (referring to the previous 12 months), the authors noted.
Suicidal ideation was significantly higher among younger respondents (aged 18-24 years, 26%), Hispanic persons (19%), non-Hispanic Black persons (15%), unpaid caregivers for adults (31%), and essential workers (22%).
The survey results are in line with recent data from Mental Health America, which indicate dramatic increases in depression, anxiety, and suicidality since the start of the COVID-19 pandemic.
The “markedly elevated” prevalence of adverse mental and behavioral health conditions associated with the COVID-19 pandemic highlights the “broad impact of the pandemic and the need to prevent and treat these conditions,” the researchers wrote.
The survey also highlights populations at increased risk for psychological distress and unhealthy coping.
“Future studies should identify drivers of adverse mental and behavioral health during the COVID-19 pandemic and whether factors such as social isolation, absence of school structure, unemployment and other financial worries, and various forms of violence (e.g., physical, emotional, mental, or sexual abuse) serve as additional stressors,” they suggested.
A version of this article originally appeared on Medscape.com.
The ongoing COVID-19 pandemic continues to exact a huge toll on mental health in the United States, according to results of a survey released Aug. 13 by the Centers for Disease Control and Prevention.
During late June, about two in five U.S. adults surveyed said they were struggling with mental health or substance use. Younger adults, racial/ethnic minorities, essential workers, and those with preexisting psychiatric conditions were suffering the most.
“Addressing mental health disparities and preparing support systems to mitigate mental health consequences as the pandemic evolves will continue to be needed urgently,” write Rashon Lane, with the CDC COVID-19 Response Team, and colleagues in an article published online in the CDC’s Morbidity and Mortality Weekly Report.
During the period of June 24-30, 2020, 5,412 U.S. adults aged 18 and older completed online surveys that gauged mental health, substance use, and suicidal ideation.
Overall, 40.9% of respondents reported having at least one adverse mental or behavioral health condition; 31% reported symptoms of anxiety or depressive disorder; and 26% reported symptoms of a trauma- and stressor-related disorder related to the pandemic.
The prevalence of symptoms of anxiety disorder alone was roughly three times that reported in the second quarter of 2019, the authors noted.
In addition, , and nearly 11% reported having seriously considered suicide in the preceding 30 days.
Approximately twice as many respondents reported seriously considering suicide in the prior month compared with adults in the United States in 2018 (referring to the previous 12 months), the authors noted.
Suicidal ideation was significantly higher among younger respondents (aged 18-24 years, 26%), Hispanic persons (19%), non-Hispanic Black persons (15%), unpaid caregivers for adults (31%), and essential workers (22%).
The survey results are in line with recent data from Mental Health America, which indicate dramatic increases in depression, anxiety, and suicidality since the start of the COVID-19 pandemic.
The “markedly elevated” prevalence of adverse mental and behavioral health conditions associated with the COVID-19 pandemic highlights the “broad impact of the pandemic and the need to prevent and treat these conditions,” the researchers wrote.
The survey also highlights populations at increased risk for psychological distress and unhealthy coping.
“Future studies should identify drivers of adverse mental and behavioral health during the COVID-19 pandemic and whether factors such as social isolation, absence of school structure, unemployment and other financial worries, and various forms of violence (e.g., physical, emotional, mental, or sexual abuse) serve as additional stressors,” they suggested.
A version of this article originally appeared on Medscape.com.
The ongoing COVID-19 pandemic continues to exact a huge toll on mental health in the United States, according to results of a survey released Aug. 13 by the Centers for Disease Control and Prevention.
During late June, about two in five U.S. adults surveyed said they were struggling with mental health or substance use. Younger adults, racial/ethnic minorities, essential workers, and those with preexisting psychiatric conditions were suffering the most.
“Addressing mental health disparities and preparing support systems to mitigate mental health consequences as the pandemic evolves will continue to be needed urgently,” write Rashon Lane, with the CDC COVID-19 Response Team, and colleagues in an article published online in the CDC’s Morbidity and Mortality Weekly Report.
During the period of June 24-30, 2020, 5,412 U.S. adults aged 18 and older completed online surveys that gauged mental health, substance use, and suicidal ideation.
Overall, 40.9% of respondents reported having at least one adverse mental or behavioral health condition; 31% reported symptoms of anxiety or depressive disorder; and 26% reported symptoms of a trauma- and stressor-related disorder related to the pandemic.
The prevalence of symptoms of anxiety disorder alone was roughly three times that reported in the second quarter of 2019, the authors noted.
In addition, , and nearly 11% reported having seriously considered suicide in the preceding 30 days.
Approximately twice as many respondents reported seriously considering suicide in the prior month compared with adults in the United States in 2018 (referring to the previous 12 months), the authors noted.
Suicidal ideation was significantly higher among younger respondents (aged 18-24 years, 26%), Hispanic persons (19%), non-Hispanic Black persons (15%), unpaid caregivers for adults (31%), and essential workers (22%).
The survey results are in line with recent data from Mental Health America, which indicate dramatic increases in depression, anxiety, and suicidality since the start of the COVID-19 pandemic.
The “markedly elevated” prevalence of adverse mental and behavioral health conditions associated with the COVID-19 pandemic highlights the “broad impact of the pandemic and the need to prevent and treat these conditions,” the researchers wrote.
The survey also highlights populations at increased risk for psychological distress and unhealthy coping.
“Future studies should identify drivers of adverse mental and behavioral health during the COVID-19 pandemic and whether factors such as social isolation, absence of school structure, unemployment and other financial worries, and various forms of violence (e.g., physical, emotional, mental, or sexual abuse) serve as additional stressors,” they suggested.
A version of this article originally appeared on Medscape.com.
FDA approves viltolarsen (Viltepso) for Duchenne muscular dystrophy
The FDA approved golodirsen (Vyondys 53, Sarepta Therapeutics) for this indication last year.
“The FDA is committed to fostering drug development for serious neurological disorders like Duchenne muscular dystrophy,” Billy Dunn, MD, director, Office of Neuroscience of the FDA’s Center for Drug Evaluation and Research, said in a statement.
The approval of viltolarsen provides “an important treatment option for Duchenne muscular dystrophy patients with this confirmed mutation,” Dr. Dunn said.
Viltolarsen is an antisense oligonucleotide that promotes production of functional dystrophin by masking exon 53 in the dystrophin gene. It was evaluated in two studies involving 32 male patients.
In one study of 16 patients, the increase in dystrophin production was established in eight patients receiving viltolarsen at the recommended dose. In this study, dystrophin levels increased, on average, from 0.6% of normal at baseline to 5.9% of normal at week 25.
The increase in dystrophin production is “reasonably likely to predict clinical benefit,” but a “clinical benefit of the drug has not been established,” the FDA said.
In making the decision, the FDA considered the potential risks associated with the drug, the life-threatening and debilitating nature of the disease, and the lack of available therapies.
Viltolarsen was approved under the FDA’s accelerated approval pathway, which provides for the approval of drugs that treat serious or life-threatening diseases and generally offer a meaningful advantage over existing treatments.
As part of the accelerated approval, the FDA requires the company to do a clinical trial to confirm the drug’s clinical benefit. If the trial fails to verify clinical benefit, the FDA may start proceedings to withdraw approval of the drug, the agency said.
The most common side effects with viltolarsen are upper respiratory tract infection, injection-site reaction, cough, and fever.
Kidney toxicity was not observed in the clinical studies, but the clinical experience with the drug is limited, and kidney toxicity, including potentially fatal glomerulonephritis, has been observed with some antisense oligonucleotides.
“Kidney function should be monitored in patients taking Viltepso,” the FDA advises.
A version of this article originally appeared on Medscape.com.
The FDA approved golodirsen (Vyondys 53, Sarepta Therapeutics) for this indication last year.
“The FDA is committed to fostering drug development for serious neurological disorders like Duchenne muscular dystrophy,” Billy Dunn, MD, director, Office of Neuroscience of the FDA’s Center for Drug Evaluation and Research, said in a statement.
The approval of viltolarsen provides “an important treatment option for Duchenne muscular dystrophy patients with this confirmed mutation,” Dr. Dunn said.
Viltolarsen is an antisense oligonucleotide that promotes production of functional dystrophin by masking exon 53 in the dystrophin gene. It was evaluated in two studies involving 32 male patients.
In one study of 16 patients, the increase in dystrophin production was established in eight patients receiving viltolarsen at the recommended dose. In this study, dystrophin levels increased, on average, from 0.6% of normal at baseline to 5.9% of normal at week 25.
The increase in dystrophin production is “reasonably likely to predict clinical benefit,” but a “clinical benefit of the drug has not been established,” the FDA said.
In making the decision, the FDA considered the potential risks associated with the drug, the life-threatening and debilitating nature of the disease, and the lack of available therapies.
Viltolarsen was approved under the FDA’s accelerated approval pathway, which provides for the approval of drugs that treat serious or life-threatening diseases and generally offer a meaningful advantage over existing treatments.
As part of the accelerated approval, the FDA requires the company to do a clinical trial to confirm the drug’s clinical benefit. If the trial fails to verify clinical benefit, the FDA may start proceedings to withdraw approval of the drug, the agency said.
The most common side effects with viltolarsen are upper respiratory tract infection, injection-site reaction, cough, and fever.
Kidney toxicity was not observed in the clinical studies, but the clinical experience with the drug is limited, and kidney toxicity, including potentially fatal glomerulonephritis, has been observed with some antisense oligonucleotides.
“Kidney function should be monitored in patients taking Viltepso,” the FDA advises.
A version of this article originally appeared on Medscape.com.
The FDA approved golodirsen (Vyondys 53, Sarepta Therapeutics) for this indication last year.
“The FDA is committed to fostering drug development for serious neurological disorders like Duchenne muscular dystrophy,” Billy Dunn, MD, director, Office of Neuroscience of the FDA’s Center for Drug Evaluation and Research, said in a statement.
The approval of viltolarsen provides “an important treatment option for Duchenne muscular dystrophy patients with this confirmed mutation,” Dr. Dunn said.
Viltolarsen is an antisense oligonucleotide that promotes production of functional dystrophin by masking exon 53 in the dystrophin gene. It was evaluated in two studies involving 32 male patients.
In one study of 16 patients, the increase in dystrophin production was established in eight patients receiving viltolarsen at the recommended dose. In this study, dystrophin levels increased, on average, from 0.6% of normal at baseline to 5.9% of normal at week 25.
The increase in dystrophin production is “reasonably likely to predict clinical benefit,” but a “clinical benefit of the drug has not been established,” the FDA said.
In making the decision, the FDA considered the potential risks associated with the drug, the life-threatening and debilitating nature of the disease, and the lack of available therapies.
Viltolarsen was approved under the FDA’s accelerated approval pathway, which provides for the approval of drugs that treat serious or life-threatening diseases and generally offer a meaningful advantage over existing treatments.
As part of the accelerated approval, the FDA requires the company to do a clinical trial to confirm the drug’s clinical benefit. If the trial fails to verify clinical benefit, the FDA may start proceedings to withdraw approval of the drug, the agency said.
The most common side effects with viltolarsen are upper respiratory tract infection, injection-site reaction, cough, and fever.
Kidney toxicity was not observed in the clinical studies, but the clinical experience with the drug is limited, and kidney toxicity, including potentially fatal glomerulonephritis, has been observed with some antisense oligonucleotides.
“Kidney function should be monitored in patients taking Viltepso,” the FDA advises.
A version of this article originally appeared on Medscape.com.
FDA clamps down on compliance for gluten-free products
To retain the label of “gluten free,” manufacturers of foods that are fermented and hydrolyzed, or that contain fermented or hydrolyzed ingredients, must make and keep detailed records of the manufacturing and production process, according to a final rule issued by the Food and Drug Administration.
In an announcement released on Aug. 12, the FDA stated that manufacturers must confirm that food products such as soy sauce, yogurt, sauerkraut, pickles, cheese, and green olives, as well as distilled foods such as vinegar, meet the definition of gluten free before the fermentation or hydrolysis process. In addition, the rule states that “the manufacturer has adequately evaluated the potential for cross-contact with gluten during the manufacturing process; and if necessary, measures are in place to prevent the introduction of gluten into the food during the manufacturing process,” according to the FDA.
Gluten breaks down during fermentation and hydrolysis, and the gluten-free status of products manufactured in this way can’t be confirmed after the process using currently available methods, according to the FDA.
The new rule is designed to ensure that products labeled as gluten-free meet the definition of gluten free, which remains unchanged from the FDA guidance in 2013.
“The FDA continues to work to protect people with celiac disease, which impacts at least 3 million Americans,” FDA Commissioner Stephen M. Hahn, MD, said in a statement.
“The agency has taken a number of steps on this front by first establishing a standardized definition of gluten free, and now by continuing to work to ensure manufacturers are keeping the products that are labeled with this claim gluten free,” he emphasized.
The final rule states that manufacturers will not need to keep such records if and when other analytical methods are developed, but in the meantime products that do not meet the definition will be deemed misbranded, according to the FDA.
To retain the label of “gluten free,” manufacturers of foods that are fermented and hydrolyzed, or that contain fermented or hydrolyzed ingredients, must make and keep detailed records of the manufacturing and production process, according to a final rule issued by the Food and Drug Administration.
In an announcement released on Aug. 12, the FDA stated that manufacturers must confirm that food products such as soy sauce, yogurt, sauerkraut, pickles, cheese, and green olives, as well as distilled foods such as vinegar, meet the definition of gluten free before the fermentation or hydrolysis process. In addition, the rule states that “the manufacturer has adequately evaluated the potential for cross-contact with gluten during the manufacturing process; and if necessary, measures are in place to prevent the introduction of gluten into the food during the manufacturing process,” according to the FDA.
Gluten breaks down during fermentation and hydrolysis, and the gluten-free status of products manufactured in this way can’t be confirmed after the process using currently available methods, according to the FDA.
The new rule is designed to ensure that products labeled as gluten-free meet the definition of gluten free, which remains unchanged from the FDA guidance in 2013.
“The FDA continues to work to protect people with celiac disease, which impacts at least 3 million Americans,” FDA Commissioner Stephen M. Hahn, MD, said in a statement.
“The agency has taken a number of steps on this front by first establishing a standardized definition of gluten free, and now by continuing to work to ensure manufacturers are keeping the products that are labeled with this claim gluten free,” he emphasized.
The final rule states that manufacturers will not need to keep such records if and when other analytical methods are developed, but in the meantime products that do not meet the definition will be deemed misbranded, according to the FDA.
To retain the label of “gluten free,” manufacturers of foods that are fermented and hydrolyzed, or that contain fermented or hydrolyzed ingredients, must make and keep detailed records of the manufacturing and production process, according to a final rule issued by the Food and Drug Administration.
In an announcement released on Aug. 12, the FDA stated that manufacturers must confirm that food products such as soy sauce, yogurt, sauerkraut, pickles, cheese, and green olives, as well as distilled foods such as vinegar, meet the definition of gluten free before the fermentation or hydrolysis process. In addition, the rule states that “the manufacturer has adequately evaluated the potential for cross-contact with gluten during the manufacturing process; and if necessary, measures are in place to prevent the introduction of gluten into the food during the manufacturing process,” according to the FDA.
Gluten breaks down during fermentation and hydrolysis, and the gluten-free status of products manufactured in this way can’t be confirmed after the process using currently available methods, according to the FDA.
The new rule is designed to ensure that products labeled as gluten-free meet the definition of gluten free, which remains unchanged from the FDA guidance in 2013.
“The FDA continues to work to protect people with celiac disease, which impacts at least 3 million Americans,” FDA Commissioner Stephen M. Hahn, MD, said in a statement.
“The agency has taken a number of steps on this front by first establishing a standardized definition of gluten free, and now by continuing to work to ensure manufacturers are keeping the products that are labeled with this claim gluten free,” he emphasized.
The final rule states that manufacturers will not need to keep such records if and when other analytical methods are developed, but in the meantime products that do not meet the definition will be deemed misbranded, according to the FDA.
FDA approves first oral treatment for spinal muscular atrophy
This marks the first approval of an oral therapy for the rare and devastating condition.
Risdiplam, marketed by Roche and PTC Therapeutics, provides “an important treatment option for patients with SMA, following the approval of the first treatment for this devastating disease less than 4 years ago,” Billy Dunn, MD, director of the Office of Neuroscience in the Center for Drug Evaluation and Research at the FDA, said in a release from the agency.
The approval was based on the results from two trials. In the open-label FIREFISH study of infantile-onset SMA, 7 (41%) of the 17 participants (mean baseline age, 6.7 months) were able to sit independently for more than 5 seconds after 12 months of treatment with risdiplam. This was a “meaningful difference from the natural progression of the disease because all untreated infants with infantile-onset SMA cannot sit independently,” the FDA noted. In addition, 81% of the participants were alive after 23 or more months of treatment – and without need of permanent ventilation.
The second study was the randomized controlled trial known as SUNFISH and included 180 patients with SMA between the ages of 2 and 25 years. Those who received the study drug had an average 1.36 increase from baseline on a motor function measure versus a 0.19 decrease in function for those who received placebo.
The FDA noted that the most common treatment-related adverse events (AEs) include fever, diarrhea, rash, ulcers of the mouth, arthralgia, and urinary tract infections. Additional AEs reported in some patients with infantile-onset SMA included upper respiratory tract infection, pneumonia, constipation, and vomiting.
The drug received fast track designation and priority review from the FDA, as well as orphan drug designation.
‘Eagerly awaited’
“Today marks an incredibly important moment for the broader SMA patient community that had been in dire need of safe and effective treatment options,” Stuart W. Peltz, PhD, chief executive officer of PTC Therapeutics, said in a company statement.
“Given [that] the majority of people with SMA in the U.S. remain untreated, we believe Evrysdi, with its favorable clinical profile and oral administration, may offer meaningful benefits for many living with this rare neurological disease,” Levi Garraway, MD, PhD, chief medical officer and head of global product development for Genentech, added in the company’s press release. Genentech is a member of the Roche Group.
The drug is continuing to be studied in more than 450 individuals as part of a “large and robust clinical trial program in SMA,” the company reports. These participants are between the ages of 2 months and 60 years.
“The approval of Evrysdi is an eagerly awaited milestone for our community. We appreciate Genentech’s commitment to … developing a treatment that can be administered at home,” Kenneth Hobby, president of the nonprofit Cure SMA, said in the same release.
In May 2019, the FDA approved the first gene therapy for SMA – the infusion drug onasemnogene abeparvovec-xioi (Zolgensma, AveXis Inc).
Genentech announced that the new oral drug will be available in the United States within 2 weeks “for direct delivery to patients’ homes.”
A version of this article originally appeared on Medscape.com.
This marks the first approval of an oral therapy for the rare and devastating condition.
Risdiplam, marketed by Roche and PTC Therapeutics, provides “an important treatment option for patients with SMA, following the approval of the first treatment for this devastating disease less than 4 years ago,” Billy Dunn, MD, director of the Office of Neuroscience in the Center for Drug Evaluation and Research at the FDA, said in a release from the agency.
The approval was based on the results from two trials. In the open-label FIREFISH study of infantile-onset SMA, 7 (41%) of the 17 participants (mean baseline age, 6.7 months) were able to sit independently for more than 5 seconds after 12 months of treatment with risdiplam. This was a “meaningful difference from the natural progression of the disease because all untreated infants with infantile-onset SMA cannot sit independently,” the FDA noted. In addition, 81% of the participants were alive after 23 or more months of treatment – and without need of permanent ventilation.
The second study was the randomized controlled trial known as SUNFISH and included 180 patients with SMA between the ages of 2 and 25 years. Those who received the study drug had an average 1.36 increase from baseline on a motor function measure versus a 0.19 decrease in function for those who received placebo.
The FDA noted that the most common treatment-related adverse events (AEs) include fever, diarrhea, rash, ulcers of the mouth, arthralgia, and urinary tract infections. Additional AEs reported in some patients with infantile-onset SMA included upper respiratory tract infection, pneumonia, constipation, and vomiting.
The drug received fast track designation and priority review from the FDA, as well as orphan drug designation.
‘Eagerly awaited’
“Today marks an incredibly important moment for the broader SMA patient community that had been in dire need of safe and effective treatment options,” Stuart W. Peltz, PhD, chief executive officer of PTC Therapeutics, said in a company statement.
“Given [that] the majority of people with SMA in the U.S. remain untreated, we believe Evrysdi, with its favorable clinical profile and oral administration, may offer meaningful benefits for many living with this rare neurological disease,” Levi Garraway, MD, PhD, chief medical officer and head of global product development for Genentech, added in the company’s press release. Genentech is a member of the Roche Group.
The drug is continuing to be studied in more than 450 individuals as part of a “large and robust clinical trial program in SMA,” the company reports. These participants are between the ages of 2 months and 60 years.
“The approval of Evrysdi is an eagerly awaited milestone for our community. We appreciate Genentech’s commitment to … developing a treatment that can be administered at home,” Kenneth Hobby, president of the nonprofit Cure SMA, said in the same release.
In May 2019, the FDA approved the first gene therapy for SMA – the infusion drug onasemnogene abeparvovec-xioi (Zolgensma, AveXis Inc).
Genentech announced that the new oral drug will be available in the United States within 2 weeks “for direct delivery to patients’ homes.”
A version of this article originally appeared on Medscape.com.
This marks the first approval of an oral therapy for the rare and devastating condition.
Risdiplam, marketed by Roche and PTC Therapeutics, provides “an important treatment option for patients with SMA, following the approval of the first treatment for this devastating disease less than 4 years ago,” Billy Dunn, MD, director of the Office of Neuroscience in the Center for Drug Evaluation and Research at the FDA, said in a release from the agency.
The approval was based on the results from two trials. In the open-label FIREFISH study of infantile-onset SMA, 7 (41%) of the 17 participants (mean baseline age, 6.7 months) were able to sit independently for more than 5 seconds after 12 months of treatment with risdiplam. This was a “meaningful difference from the natural progression of the disease because all untreated infants with infantile-onset SMA cannot sit independently,” the FDA noted. In addition, 81% of the participants were alive after 23 or more months of treatment – and without need of permanent ventilation.
The second study was the randomized controlled trial known as SUNFISH and included 180 patients with SMA between the ages of 2 and 25 years. Those who received the study drug had an average 1.36 increase from baseline on a motor function measure versus a 0.19 decrease in function for those who received placebo.
The FDA noted that the most common treatment-related adverse events (AEs) include fever, diarrhea, rash, ulcers of the mouth, arthralgia, and urinary tract infections. Additional AEs reported in some patients with infantile-onset SMA included upper respiratory tract infection, pneumonia, constipation, and vomiting.
The drug received fast track designation and priority review from the FDA, as well as orphan drug designation.
‘Eagerly awaited’
“Today marks an incredibly important moment for the broader SMA patient community that had been in dire need of safe and effective treatment options,” Stuart W. Peltz, PhD, chief executive officer of PTC Therapeutics, said in a company statement.
“Given [that] the majority of people with SMA in the U.S. remain untreated, we believe Evrysdi, with its favorable clinical profile and oral administration, may offer meaningful benefits for many living with this rare neurological disease,” Levi Garraway, MD, PhD, chief medical officer and head of global product development for Genentech, added in the company’s press release. Genentech is a member of the Roche Group.
The drug is continuing to be studied in more than 450 individuals as part of a “large and robust clinical trial program in SMA,” the company reports. These participants are between the ages of 2 months and 60 years.
“The approval of Evrysdi is an eagerly awaited milestone for our community. We appreciate Genentech’s commitment to … developing a treatment that can be administered at home,” Kenneth Hobby, president of the nonprofit Cure SMA, said in the same release.
In May 2019, the FDA approved the first gene therapy for SMA – the infusion drug onasemnogene abeparvovec-xioi (Zolgensma, AveXis Inc).
Genentech announced that the new oral drug will be available in the United States within 2 weeks “for direct delivery to patients’ homes.”
A version of this article originally appeared on Medscape.com.
FDA approves first liquid biopsy/NGS test for lung cancer
A new test, the first to combine liquid biopsy and next-generation sequencing (NGS), has been approved by the US Food and Drug Administration (FDA) for use in patients with metastatic non–small cell lung cancer (NSCLC) to identify tumors with specific mutation types of the epidermal growth factor receptor (EGFR) gene.
The Guardant360 CDx assay (Guardant Health) is the first to combine the two technologies into a diagnostic test to guide treatment decisions.
Liquid biopsy offers the advantage of obtaining genetic information on a tumor from a simple blood draw instead of a tissue biopsy, which requires fine-needle aspiration of the lung. “ It is less invasive and more easily repeatable in comparison to standard tissue biopsies ... and can be used in cases in which standard tissue biopsies are not feasible, for instance, due to the location of the tumor,” the FDA commented.
NGS offers the advantage of simultaneously detecting mutations in 55 tumor genes, as opposed to conducting a separate test for each gene.
However, although the assay can provide information on multiple solid tumor biomarkers, the approval is specific only to identifying EGFR mutations in patients who will benefit from treatment with osimertinib (Tagrisso, AstraZeneca).
The approval does not validate the test for use in detecting other biomarkers, the FDA noted.
As previously reported, the assay has a comprehensive NGS panel that identifies seven guideline-recommended predictive biomarkers (EGFR, ALK, ROS1, BRAF, RET, MET, ERBB2) — known as the G7 biomarkers — and one prognostic marker (KRAS).
But the FDA noted that “genomic findings for other biomarkers evaluated are not validated for choosing a particular corresponding treatment with this approval.
“If the specific NSCLC mutations associated with today’s approval are not detected in the blood, then a tumor biopsy should be performed to determine if the NSCLC mutations are present,” the agency emphasized.
Nevertheless, the FDA announcement highlights the potential of the test to identify these other biomarkers.
“Approval of a companion diagnostic that uses a liquid biopsy and leverages next-generation sequencing marks a new era for mutation testing,” Tim Stenzel, MD, PhD, director of the Office of In Vitro Diagnostics and Radiological Health in the FDA’s Center for Devices and Radiological Health, commented in a statement.
“In addition to benefiting from less invasive testing, patients are provided with a simultaneous mapping of multiple biomarkers of genomic alterations, rather than one biomarker at a time, which can translate to decreased wait times for starting treatment and provide insight into possible resistance mechanisms,” he noted.
The manufacturer also highlighted this potential. “We are confident that our FDA approval will help accelerate wider adoption of guideline-recommended genomic profiling, increase the number of advanced cancer patients who receive potentially life-changing treatments, and pave the way for new companion diagnostic developments for the Guardant360 CDx,” Helmy Eltoukhy, PhD, CEO of Guardant Health, said in a statement.
NILE Study
The FDA did not cite any specific trial of the assay in its announcement of the approval, but Medscape Medical News has previously reported results from the NILE study presented at the 2019 Annual Meeting of the American Association for Cancer Research (AACR).
The NILE trial was conducted in 282 patients with untreated nonsquamous NSCLC who underwent standard-of-care tissue genotyping and had a pretreatment blood sample for cell-free DNA (cfDNA) analysis.
Results showed that a G7 biomarker was identified in a significantly higher proportion of liquid biopsies compared with tissue genotyping (27.3% vs 21.3%; P < .0001).
The lower frequency of G7 biomarkers in tissue genotyping was due to insufficient tissue for sequential sequencing, the authors reported at that time.
Liquid biopsy improved G7 detection frequency by 48%, from 60 to 89 patients, which included samples that were negative by tissue testing (7), not tested (16), or lacked sufficient sample for a tissue-based test (6).
Of 193 patients without a G7 biomarker by tissue or cfDNA, 24 patients (12.4%) had an activating KRAS mutation identified in the tissue alone, and with cfDNA, KRAS-positivity increased from 24 to 92 patients.
The Guardant360 CDx assay has been granted a breakthrough device designation, whereby the FDA provides intensive interaction and guidance on efficient device development to the company.
This article first appeared on Medscape.com.
A new test, the first to combine liquid biopsy and next-generation sequencing (NGS), has been approved by the US Food and Drug Administration (FDA) for use in patients with metastatic non–small cell lung cancer (NSCLC) to identify tumors with specific mutation types of the epidermal growth factor receptor (EGFR) gene.
The Guardant360 CDx assay (Guardant Health) is the first to combine the two technologies into a diagnostic test to guide treatment decisions.
Liquid biopsy offers the advantage of obtaining genetic information on a tumor from a simple blood draw instead of a tissue biopsy, which requires fine-needle aspiration of the lung. “ It is less invasive and more easily repeatable in comparison to standard tissue biopsies ... and can be used in cases in which standard tissue biopsies are not feasible, for instance, due to the location of the tumor,” the FDA commented.
NGS offers the advantage of simultaneously detecting mutations in 55 tumor genes, as opposed to conducting a separate test for each gene.
However, although the assay can provide information on multiple solid tumor biomarkers, the approval is specific only to identifying EGFR mutations in patients who will benefit from treatment with osimertinib (Tagrisso, AstraZeneca).
The approval does not validate the test for use in detecting other biomarkers, the FDA noted.
As previously reported, the assay has a comprehensive NGS panel that identifies seven guideline-recommended predictive biomarkers (EGFR, ALK, ROS1, BRAF, RET, MET, ERBB2) — known as the G7 biomarkers — and one prognostic marker (KRAS).
But the FDA noted that “genomic findings for other biomarkers evaluated are not validated for choosing a particular corresponding treatment with this approval.
“If the specific NSCLC mutations associated with today’s approval are not detected in the blood, then a tumor biopsy should be performed to determine if the NSCLC mutations are present,” the agency emphasized.
Nevertheless, the FDA announcement highlights the potential of the test to identify these other biomarkers.
“Approval of a companion diagnostic that uses a liquid biopsy and leverages next-generation sequencing marks a new era for mutation testing,” Tim Stenzel, MD, PhD, director of the Office of In Vitro Diagnostics and Radiological Health in the FDA’s Center for Devices and Radiological Health, commented in a statement.
“In addition to benefiting from less invasive testing, patients are provided with a simultaneous mapping of multiple biomarkers of genomic alterations, rather than one biomarker at a time, which can translate to decreased wait times for starting treatment and provide insight into possible resistance mechanisms,” he noted.
The manufacturer also highlighted this potential. “We are confident that our FDA approval will help accelerate wider adoption of guideline-recommended genomic profiling, increase the number of advanced cancer patients who receive potentially life-changing treatments, and pave the way for new companion diagnostic developments for the Guardant360 CDx,” Helmy Eltoukhy, PhD, CEO of Guardant Health, said in a statement.
NILE Study
The FDA did not cite any specific trial of the assay in its announcement of the approval, but Medscape Medical News has previously reported results from the NILE study presented at the 2019 Annual Meeting of the American Association for Cancer Research (AACR).
The NILE trial was conducted in 282 patients with untreated nonsquamous NSCLC who underwent standard-of-care tissue genotyping and had a pretreatment blood sample for cell-free DNA (cfDNA) analysis.
Results showed that a G7 biomarker was identified in a significantly higher proportion of liquid biopsies compared with tissue genotyping (27.3% vs 21.3%; P < .0001).
The lower frequency of G7 biomarkers in tissue genotyping was due to insufficient tissue for sequential sequencing, the authors reported at that time.
Liquid biopsy improved G7 detection frequency by 48%, from 60 to 89 patients, which included samples that were negative by tissue testing (7), not tested (16), or lacked sufficient sample for a tissue-based test (6).
Of 193 patients without a G7 biomarker by tissue or cfDNA, 24 patients (12.4%) had an activating KRAS mutation identified in the tissue alone, and with cfDNA, KRAS-positivity increased from 24 to 92 patients.
The Guardant360 CDx assay has been granted a breakthrough device designation, whereby the FDA provides intensive interaction and guidance on efficient device development to the company.
This article first appeared on Medscape.com.
A new test, the first to combine liquid biopsy and next-generation sequencing (NGS), has been approved by the US Food and Drug Administration (FDA) for use in patients with metastatic non–small cell lung cancer (NSCLC) to identify tumors with specific mutation types of the epidermal growth factor receptor (EGFR) gene.
The Guardant360 CDx assay (Guardant Health) is the first to combine the two technologies into a diagnostic test to guide treatment decisions.
Liquid biopsy offers the advantage of obtaining genetic information on a tumor from a simple blood draw instead of a tissue biopsy, which requires fine-needle aspiration of the lung. “ It is less invasive and more easily repeatable in comparison to standard tissue biopsies ... and can be used in cases in which standard tissue biopsies are not feasible, for instance, due to the location of the tumor,” the FDA commented.
NGS offers the advantage of simultaneously detecting mutations in 55 tumor genes, as opposed to conducting a separate test for each gene.
However, although the assay can provide information on multiple solid tumor biomarkers, the approval is specific only to identifying EGFR mutations in patients who will benefit from treatment with osimertinib (Tagrisso, AstraZeneca).
The approval does not validate the test for use in detecting other biomarkers, the FDA noted.
As previously reported, the assay has a comprehensive NGS panel that identifies seven guideline-recommended predictive biomarkers (EGFR, ALK, ROS1, BRAF, RET, MET, ERBB2) — known as the G7 biomarkers — and one prognostic marker (KRAS).
But the FDA noted that “genomic findings for other biomarkers evaluated are not validated for choosing a particular corresponding treatment with this approval.
“If the specific NSCLC mutations associated with today’s approval are not detected in the blood, then a tumor biopsy should be performed to determine if the NSCLC mutations are present,” the agency emphasized.
Nevertheless, the FDA announcement highlights the potential of the test to identify these other biomarkers.
“Approval of a companion diagnostic that uses a liquid biopsy and leverages next-generation sequencing marks a new era for mutation testing,” Tim Stenzel, MD, PhD, director of the Office of In Vitro Diagnostics and Radiological Health in the FDA’s Center for Devices and Radiological Health, commented in a statement.
“In addition to benefiting from less invasive testing, patients are provided with a simultaneous mapping of multiple biomarkers of genomic alterations, rather than one biomarker at a time, which can translate to decreased wait times for starting treatment and provide insight into possible resistance mechanisms,” he noted.
The manufacturer also highlighted this potential. “We are confident that our FDA approval will help accelerate wider adoption of guideline-recommended genomic profiling, increase the number of advanced cancer patients who receive potentially life-changing treatments, and pave the way for new companion diagnostic developments for the Guardant360 CDx,” Helmy Eltoukhy, PhD, CEO of Guardant Health, said in a statement.
NILE Study
The FDA did not cite any specific trial of the assay in its announcement of the approval, but Medscape Medical News has previously reported results from the NILE study presented at the 2019 Annual Meeting of the American Association for Cancer Research (AACR).
The NILE trial was conducted in 282 patients with untreated nonsquamous NSCLC who underwent standard-of-care tissue genotyping and had a pretreatment blood sample for cell-free DNA (cfDNA) analysis.
Results showed that a G7 biomarker was identified in a significantly higher proportion of liquid biopsies compared with tissue genotyping (27.3% vs 21.3%; P < .0001).
The lower frequency of G7 biomarkers in tissue genotyping was due to insufficient tissue for sequential sequencing, the authors reported at that time.
Liquid biopsy improved G7 detection frequency by 48%, from 60 to 89 patients, which included samples that were negative by tissue testing (7), not tested (16), or lacked sufficient sample for a tissue-based test (6).
Of 193 patients without a G7 biomarker by tissue or cfDNA, 24 patients (12.4%) had an activating KRAS mutation identified in the tissue alone, and with cfDNA, KRAS-positivity increased from 24 to 92 patients.
The Guardant360 CDx assay has been granted a breakthrough device designation, whereby the FDA provides intensive interaction and guidance on efficient device development to the company.
This article first appeared on Medscape.com.
FDA approves belantamab in relapsed/refractory multiple myeloma
The first-in-class drug belantamab mafodotin (Blenrep) has been granted an accelerated approval by the Food and Drug Administration for use in the treatment of relapsed and refractory multiple myeloma in patients who have already tried other therapies.
This follows a recommendation for approval on July 15 by an FDA advisory committee, which voted 12-0 in favor of the drug’s benefits outweighing risks in this patient population.
The product has a novel mechanism of action: it targets B-cell maturation antigen (BCMA), a protein that is present on the surface of virtually all multiple myeloma cells but is absent from normal B cells.
The drug had already received an FDA breakthrough therapy designation, which facilitates the development of drugs that have shown clinical promise for conditions in which there is significant unmet need.
Belantamab mafodotin was recommended for conditional marketing approval in the European Union on July 24 and was accepted into the European Medicines Agency PRIME scheme for medicines that have potential to address unmet medical needs.
The new drug is indicated for patients with refractory or relapsed multiple myeloma who have already tried treatment with one of the three major classes of drugs, namely, an immunomolatory agent, a proteasome inhibitor, and a CD38 monoclonal antibody.
For patients who no longer respond to these drugs, the outlook is bleak, the EMA comments. There is an unmet medical need for new treatments that improve survival of these patients beyond the currently observed 3 months or less.
“While treatable, refractory multiple myeloma is a significant clinical challenge with poor outcomes for patients whose disease has become resistant to the current standard of care,” commented Sagar Lonial, MD, chief medical officer of the Winship Cancer Institute of Emory University, Atlanta, chair of the department of hematology and medical oncology at Emory, and a principal investigator for the clinical trial that led to the approval.
“Due to the limited options currently available, these patients are often retreated with drugs from the same classes after they relapse, which is why the approval of belantamab mafodotin, the first anti-BCMA therapy, is significant for both patients and physicians alike,” he said.
The product is an antibody-drug conjugate that combines a monoclonal antibody that targets BCMA with the cytotoxic agent maleimidocaproyl monomethyl auristatin F. It homes in on BCMA on myeloma cell surfaces. Once inside the myeloma cell, the cytotoxic agent is released, leading to apoptosis, the programmed death of the cancerous plasma cells.
Approval based on response rates
The accelerated approval from the FDA and the recommendation for conditional approval from the EMA are based on results for overall response rate and duration of response from a phase 2, open-label, randomized, two-arm study known as DREAMM-2. Both agencies said that they are waiting for further data on clinical benefit from ongoing trials.
The DREAMM-2 study investigated the efficacy and safety of two doses of belantamab mafodotin in multiple myeloma patients whose disease was still active after three or more lines of therapy and who no longer responded to treatment with immunomodulatory drugs, proteasome inhibitors, and an anti-CD38 monoclonal antibody.
Six-month results from this study were published in The Lancet Oncology in December. The overall response rate was 31% in the cohort given a 2.5-mg/kg dose of the drug; 30 of 97 patients had outcomes that met the study’s positive threshold.
Another 99 patients in DREAMM-2 received a dose of 3.4 mg/kg, which was judged to have a less favorable safety profile.
The median duration of response had not been reached at the 6-month analysis, but for 73% of responders, DoR was ≥6 months.
The most commonly reported adverse events (≥20%) were keratopathy (changes in the cornea), decreased visual acuity, nausea, blurred vision, pyrexia, infusion-related reactions, and fatigue, the manufacturer notes.
Ocular toxicity
One of the most common adverse events with this product affects the eyes.
Ocular adverse reactions occurred in 77% of the 218 patients in the pooled safety population and included keratopathy (76%), changes in visual acuity (55%), blurred vision (27%), and dry eye (19%).
Corneal adverse events were monitored with eye exams prior to each dose, allowing dose reductions or interruptions as appropriate, the manufacturer noted. Patients also used preservative-free eyedrops. Keratopathy leading to treatment discontinuation affected 2.1% of patients in the 2.5-mg/kg cohort.
Because of this ocular toxicity, the company has set up a risk evaluation and mitigation strategy (REMS) for the product. This requires education for all physicians who prescribe the product as well as their patients regarding the ocular risks associated with treatment. It also requires monitoring that includes regular ophthalmic examinations. Information about the scheme can be found at www.blenreprems.com.
At the FDA advisory committee meeting last month, one of the panelists, Gita Thanarajasingam, MD, an assistant professor of medicine at the Mayo Clinic, in Rochester, Minn., said belantamab appeared to be well tolerated but for ocular toxicity. Physicians need to acknowledge how severe this risk may be for patients while keeping in mind that belantamab still may be more tolerable for some people than current treatments.
“It’s reasonable to leave open the option for decision making. Patients can express their values and preferences,” Dr. Thanarajasingam said. “There’s adequate, albeit not complete, information to guide this risk-benefit discussion in a REMS program.”
Another panelist, Heidi D. Klepin, MD, a professor at Wake Forest University Health Sciences, Winston Salem, N.C., agreed that the informed consent process should allow patients “to choose whether the trade-off is worth it to them” with belantamab.
This article first appeared on Medscape.com.
The first-in-class drug belantamab mafodotin (Blenrep) has been granted an accelerated approval by the Food and Drug Administration for use in the treatment of relapsed and refractory multiple myeloma in patients who have already tried other therapies.
This follows a recommendation for approval on July 15 by an FDA advisory committee, which voted 12-0 in favor of the drug’s benefits outweighing risks in this patient population.
The product has a novel mechanism of action: it targets B-cell maturation antigen (BCMA), a protein that is present on the surface of virtually all multiple myeloma cells but is absent from normal B cells.
The drug had already received an FDA breakthrough therapy designation, which facilitates the development of drugs that have shown clinical promise for conditions in which there is significant unmet need.
Belantamab mafodotin was recommended for conditional marketing approval in the European Union on July 24 and was accepted into the European Medicines Agency PRIME scheme for medicines that have potential to address unmet medical needs.
The new drug is indicated for patients with refractory or relapsed multiple myeloma who have already tried treatment with one of the three major classes of drugs, namely, an immunomolatory agent, a proteasome inhibitor, and a CD38 monoclonal antibody.
For patients who no longer respond to these drugs, the outlook is bleak, the EMA comments. There is an unmet medical need for new treatments that improve survival of these patients beyond the currently observed 3 months or less.
“While treatable, refractory multiple myeloma is a significant clinical challenge with poor outcomes for patients whose disease has become resistant to the current standard of care,” commented Sagar Lonial, MD, chief medical officer of the Winship Cancer Institute of Emory University, Atlanta, chair of the department of hematology and medical oncology at Emory, and a principal investigator for the clinical trial that led to the approval.
“Due to the limited options currently available, these patients are often retreated with drugs from the same classes after they relapse, which is why the approval of belantamab mafodotin, the first anti-BCMA therapy, is significant for both patients and physicians alike,” he said.
The product is an antibody-drug conjugate that combines a monoclonal antibody that targets BCMA with the cytotoxic agent maleimidocaproyl monomethyl auristatin F. It homes in on BCMA on myeloma cell surfaces. Once inside the myeloma cell, the cytotoxic agent is released, leading to apoptosis, the programmed death of the cancerous plasma cells.
Approval based on response rates
The accelerated approval from the FDA and the recommendation for conditional approval from the EMA are based on results for overall response rate and duration of response from a phase 2, open-label, randomized, two-arm study known as DREAMM-2. Both agencies said that they are waiting for further data on clinical benefit from ongoing trials.
The DREAMM-2 study investigated the efficacy and safety of two doses of belantamab mafodotin in multiple myeloma patients whose disease was still active after three or more lines of therapy and who no longer responded to treatment with immunomodulatory drugs, proteasome inhibitors, and an anti-CD38 monoclonal antibody.
Six-month results from this study were published in The Lancet Oncology in December. The overall response rate was 31% in the cohort given a 2.5-mg/kg dose of the drug; 30 of 97 patients had outcomes that met the study’s positive threshold.
Another 99 patients in DREAMM-2 received a dose of 3.4 mg/kg, which was judged to have a less favorable safety profile.
The median duration of response had not been reached at the 6-month analysis, but for 73% of responders, DoR was ≥6 months.
The most commonly reported adverse events (≥20%) were keratopathy (changes in the cornea), decreased visual acuity, nausea, blurred vision, pyrexia, infusion-related reactions, and fatigue, the manufacturer notes.
Ocular toxicity
One of the most common adverse events with this product affects the eyes.
Ocular adverse reactions occurred in 77% of the 218 patients in the pooled safety population and included keratopathy (76%), changes in visual acuity (55%), blurred vision (27%), and dry eye (19%).
Corneal adverse events were monitored with eye exams prior to each dose, allowing dose reductions or interruptions as appropriate, the manufacturer noted. Patients also used preservative-free eyedrops. Keratopathy leading to treatment discontinuation affected 2.1% of patients in the 2.5-mg/kg cohort.
Because of this ocular toxicity, the company has set up a risk evaluation and mitigation strategy (REMS) for the product. This requires education for all physicians who prescribe the product as well as their patients regarding the ocular risks associated with treatment. It also requires monitoring that includes regular ophthalmic examinations. Information about the scheme can be found at www.blenreprems.com.
At the FDA advisory committee meeting last month, one of the panelists, Gita Thanarajasingam, MD, an assistant professor of medicine at the Mayo Clinic, in Rochester, Minn., said belantamab appeared to be well tolerated but for ocular toxicity. Physicians need to acknowledge how severe this risk may be for patients while keeping in mind that belantamab still may be more tolerable for some people than current treatments.
“It’s reasonable to leave open the option for decision making. Patients can express their values and preferences,” Dr. Thanarajasingam said. “There’s adequate, albeit not complete, information to guide this risk-benefit discussion in a REMS program.”
Another panelist, Heidi D. Klepin, MD, a professor at Wake Forest University Health Sciences, Winston Salem, N.C., agreed that the informed consent process should allow patients “to choose whether the trade-off is worth it to them” with belantamab.
This article first appeared on Medscape.com.
The first-in-class drug belantamab mafodotin (Blenrep) has been granted an accelerated approval by the Food and Drug Administration for use in the treatment of relapsed and refractory multiple myeloma in patients who have already tried other therapies.
This follows a recommendation for approval on July 15 by an FDA advisory committee, which voted 12-0 in favor of the drug’s benefits outweighing risks in this patient population.
The product has a novel mechanism of action: it targets B-cell maturation antigen (BCMA), a protein that is present on the surface of virtually all multiple myeloma cells but is absent from normal B cells.
The drug had already received an FDA breakthrough therapy designation, which facilitates the development of drugs that have shown clinical promise for conditions in which there is significant unmet need.
Belantamab mafodotin was recommended for conditional marketing approval in the European Union on July 24 and was accepted into the European Medicines Agency PRIME scheme for medicines that have potential to address unmet medical needs.
The new drug is indicated for patients with refractory or relapsed multiple myeloma who have already tried treatment with one of the three major classes of drugs, namely, an immunomolatory agent, a proteasome inhibitor, and a CD38 monoclonal antibody.
For patients who no longer respond to these drugs, the outlook is bleak, the EMA comments. There is an unmet medical need for new treatments that improve survival of these patients beyond the currently observed 3 months or less.
“While treatable, refractory multiple myeloma is a significant clinical challenge with poor outcomes for patients whose disease has become resistant to the current standard of care,” commented Sagar Lonial, MD, chief medical officer of the Winship Cancer Institute of Emory University, Atlanta, chair of the department of hematology and medical oncology at Emory, and a principal investigator for the clinical trial that led to the approval.
“Due to the limited options currently available, these patients are often retreated with drugs from the same classes after they relapse, which is why the approval of belantamab mafodotin, the first anti-BCMA therapy, is significant for both patients and physicians alike,” he said.
The product is an antibody-drug conjugate that combines a monoclonal antibody that targets BCMA with the cytotoxic agent maleimidocaproyl monomethyl auristatin F. It homes in on BCMA on myeloma cell surfaces. Once inside the myeloma cell, the cytotoxic agent is released, leading to apoptosis, the programmed death of the cancerous plasma cells.
Approval based on response rates
The accelerated approval from the FDA and the recommendation for conditional approval from the EMA are based on results for overall response rate and duration of response from a phase 2, open-label, randomized, two-arm study known as DREAMM-2. Both agencies said that they are waiting for further data on clinical benefit from ongoing trials.
The DREAMM-2 study investigated the efficacy and safety of two doses of belantamab mafodotin in multiple myeloma patients whose disease was still active after three or more lines of therapy and who no longer responded to treatment with immunomodulatory drugs, proteasome inhibitors, and an anti-CD38 monoclonal antibody.
Six-month results from this study were published in The Lancet Oncology in December. The overall response rate was 31% in the cohort given a 2.5-mg/kg dose of the drug; 30 of 97 patients had outcomes that met the study’s positive threshold.
Another 99 patients in DREAMM-2 received a dose of 3.4 mg/kg, which was judged to have a less favorable safety profile.
The median duration of response had not been reached at the 6-month analysis, but for 73% of responders, DoR was ≥6 months.
The most commonly reported adverse events (≥20%) were keratopathy (changes in the cornea), decreased visual acuity, nausea, blurred vision, pyrexia, infusion-related reactions, and fatigue, the manufacturer notes.
Ocular toxicity
One of the most common adverse events with this product affects the eyes.
Ocular adverse reactions occurred in 77% of the 218 patients in the pooled safety population and included keratopathy (76%), changes in visual acuity (55%), blurred vision (27%), and dry eye (19%).
Corneal adverse events were monitored with eye exams prior to each dose, allowing dose reductions or interruptions as appropriate, the manufacturer noted. Patients also used preservative-free eyedrops. Keratopathy leading to treatment discontinuation affected 2.1% of patients in the 2.5-mg/kg cohort.
Because of this ocular toxicity, the company has set up a risk evaluation and mitigation strategy (REMS) for the product. This requires education for all physicians who prescribe the product as well as their patients regarding the ocular risks associated with treatment. It also requires monitoring that includes regular ophthalmic examinations. Information about the scheme can be found at www.blenreprems.com.
At the FDA advisory committee meeting last month, one of the panelists, Gita Thanarajasingam, MD, an assistant professor of medicine at the Mayo Clinic, in Rochester, Minn., said belantamab appeared to be well tolerated but for ocular toxicity. Physicians need to acknowledge how severe this risk may be for patients while keeping in mind that belantamab still may be more tolerable for some people than current treatments.
“It’s reasonable to leave open the option for decision making. Patients can express their values and preferences,” Dr. Thanarajasingam said. “There’s adequate, albeit not complete, information to guide this risk-benefit discussion in a REMS program.”
Another panelist, Heidi D. Klepin, MD, a professor at Wake Forest University Health Sciences, Winston Salem, N.C., agreed that the informed consent process should allow patients “to choose whether the trade-off is worth it to them” with belantamab.
This article first appeared on Medscape.com.
FDA approves cannabidiol for tuberous sclerosis complex
The cannabidiol (CBD) oral solution Epidiolex has been approved by the Food and Drug Administration for the new indication of treatment of seizures associated with tuberous sclerosis complex in patients 1 year of age and older.
The drug was approved by the FDA in 2018 for the treatment of seizures associated with two rare and severe forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome, as reported by Medscape Medical News.
This is the only FDA-approved drug that contains a purified drug substance derived from cannabis. It is also the second FDA approval of a drug for the treatment of seizures associated with tuberous sclerosis complex.
CBD is a chemical component of the cannabis sativa plant, but it does not cause intoxication or euphoria (the “high”) that comes from tetrahydrocannabinol (THC), which is the primary psychoactive component of cannabis.
“The FDA continues to believe the drug approval process represents the best way to make new medicines, including any drugs derived from cannabis, available to patients in need of appropriate medical therapy such as the treatment of seizures associated with these rare conditions,” Douglas Throckmorton, MD, deputy center director for regulatory programs in the FDA’s Center for Drug Evaluation and Research, said in an agency press release.
“This paradigm ensures new therapies are safe, effective, and manufactured to a high quality that provides uniform and reliable dosing for patients,” Dr. Throckmorton said.
He added that the FDA is committed to supporting research on the potential medical uses of cannabis-derived products.
Rare genetic disease
Tuberous sclerosis complex is a rare genetic disease that causes benign tumors to grow in the brain and other parts of the body, such as the eyes, heart, kidneys, lungs, and skin.
It usually affects the central nervous system and can result in a combination of symptoms, including seizures, developmental delay, and behavioral problems. The signs and symptoms of the condition, as well as the severity of symptoms, vary widely. The disease affects about 1 in 6,000 individuals.
The effectiveness of Epidiolex in the treatment of seizures associated with tuberous sclerosis complex was established in a randomized, double-blind, placebo-controlled trial in which 148 patients of a total of 224 in the study received the active drug, the FDA noted.
Results showed that for patients treated with CBD, there was a significantly greater reduction in seizure frequency during the treatment period than for patients who received placebo.
This effect was seen within 8 weeks and remained consistent throughout the 16-week treatment period.
The most common side effects that occurred in CBD-treated participants were diarrhea, elevated liver enzyme levels, decreased appetite, sleepiness, fever, and vomiting. Additional side effects that have been reported with the product include liver injury, decreased weight, anemia, and increased creatinine level.
As is true for all drugs that currently treat epilepsy, including Epidiolex, the most serious risks may include an increase in suicidal thoughts and behavior or thoughts of self-harm, the FDA reports.
Patients, their caregivers, and their families should be advised to monitor for any unusual changes in mood or behavior, such as worsening depression or suicidal thoughts or behavior. They should report behaviors of concern immediately to health care providers, the agency notes.
It also points out that Epidiolex can cause liver injury, of which most cases are generally mild. However, there is a risk for rare but more severe liver injury. More severe liver injury can cause nausea, vomiting, abdominal pain, fatigue, anorexia, jaundice, and/or dark urine.
A version of this story originally appeared on Medscape.com.
The cannabidiol (CBD) oral solution Epidiolex has been approved by the Food and Drug Administration for the new indication of treatment of seizures associated with tuberous sclerosis complex in patients 1 year of age and older.
The drug was approved by the FDA in 2018 for the treatment of seizures associated with two rare and severe forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome, as reported by Medscape Medical News.
This is the only FDA-approved drug that contains a purified drug substance derived from cannabis. It is also the second FDA approval of a drug for the treatment of seizures associated with tuberous sclerosis complex.
CBD is a chemical component of the cannabis sativa plant, but it does not cause intoxication or euphoria (the “high”) that comes from tetrahydrocannabinol (THC), which is the primary psychoactive component of cannabis.
“The FDA continues to believe the drug approval process represents the best way to make new medicines, including any drugs derived from cannabis, available to patients in need of appropriate medical therapy such as the treatment of seizures associated with these rare conditions,” Douglas Throckmorton, MD, deputy center director for regulatory programs in the FDA’s Center for Drug Evaluation and Research, said in an agency press release.
“This paradigm ensures new therapies are safe, effective, and manufactured to a high quality that provides uniform and reliable dosing for patients,” Dr. Throckmorton said.
He added that the FDA is committed to supporting research on the potential medical uses of cannabis-derived products.
Rare genetic disease
Tuberous sclerosis complex is a rare genetic disease that causes benign tumors to grow in the brain and other parts of the body, such as the eyes, heart, kidneys, lungs, and skin.
It usually affects the central nervous system and can result in a combination of symptoms, including seizures, developmental delay, and behavioral problems. The signs and symptoms of the condition, as well as the severity of symptoms, vary widely. The disease affects about 1 in 6,000 individuals.
The effectiveness of Epidiolex in the treatment of seizures associated with tuberous sclerosis complex was established in a randomized, double-blind, placebo-controlled trial in which 148 patients of a total of 224 in the study received the active drug, the FDA noted.
Results showed that for patients treated with CBD, there was a significantly greater reduction in seizure frequency during the treatment period than for patients who received placebo.
This effect was seen within 8 weeks and remained consistent throughout the 16-week treatment period.
The most common side effects that occurred in CBD-treated participants were diarrhea, elevated liver enzyme levels, decreased appetite, sleepiness, fever, and vomiting. Additional side effects that have been reported with the product include liver injury, decreased weight, anemia, and increased creatinine level.
As is true for all drugs that currently treat epilepsy, including Epidiolex, the most serious risks may include an increase in suicidal thoughts and behavior or thoughts of self-harm, the FDA reports.
Patients, their caregivers, and their families should be advised to monitor for any unusual changes in mood or behavior, such as worsening depression or suicidal thoughts or behavior. They should report behaviors of concern immediately to health care providers, the agency notes.
It also points out that Epidiolex can cause liver injury, of which most cases are generally mild. However, there is a risk for rare but more severe liver injury. More severe liver injury can cause nausea, vomiting, abdominal pain, fatigue, anorexia, jaundice, and/or dark urine.
A version of this story originally appeared on Medscape.com.
The cannabidiol (CBD) oral solution Epidiolex has been approved by the Food and Drug Administration for the new indication of treatment of seizures associated with tuberous sclerosis complex in patients 1 year of age and older.
The drug was approved by the FDA in 2018 for the treatment of seizures associated with two rare and severe forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome, as reported by Medscape Medical News.
This is the only FDA-approved drug that contains a purified drug substance derived from cannabis. It is also the second FDA approval of a drug for the treatment of seizures associated with tuberous sclerosis complex.
CBD is a chemical component of the cannabis sativa plant, but it does not cause intoxication or euphoria (the “high”) that comes from tetrahydrocannabinol (THC), which is the primary psychoactive component of cannabis.
“The FDA continues to believe the drug approval process represents the best way to make new medicines, including any drugs derived from cannabis, available to patients in need of appropriate medical therapy such as the treatment of seizures associated with these rare conditions,” Douglas Throckmorton, MD, deputy center director for regulatory programs in the FDA’s Center for Drug Evaluation and Research, said in an agency press release.
“This paradigm ensures new therapies are safe, effective, and manufactured to a high quality that provides uniform and reliable dosing for patients,” Dr. Throckmorton said.
He added that the FDA is committed to supporting research on the potential medical uses of cannabis-derived products.
Rare genetic disease
Tuberous sclerosis complex is a rare genetic disease that causes benign tumors to grow in the brain and other parts of the body, such as the eyes, heart, kidneys, lungs, and skin.
It usually affects the central nervous system and can result in a combination of symptoms, including seizures, developmental delay, and behavioral problems. The signs and symptoms of the condition, as well as the severity of symptoms, vary widely. The disease affects about 1 in 6,000 individuals.
The effectiveness of Epidiolex in the treatment of seizures associated with tuberous sclerosis complex was established in a randomized, double-blind, placebo-controlled trial in which 148 patients of a total of 224 in the study received the active drug, the FDA noted.
Results showed that for patients treated with CBD, there was a significantly greater reduction in seizure frequency during the treatment period than for patients who received placebo.
This effect was seen within 8 weeks and remained consistent throughout the 16-week treatment period.
The most common side effects that occurred in CBD-treated participants were diarrhea, elevated liver enzyme levels, decreased appetite, sleepiness, fever, and vomiting. Additional side effects that have been reported with the product include liver injury, decreased weight, anemia, and increased creatinine level.
As is true for all drugs that currently treat epilepsy, including Epidiolex, the most serious risks may include an increase in suicidal thoughts and behavior or thoughts of self-harm, the FDA reports.
Patients, their caregivers, and their families should be advised to monitor for any unusual changes in mood or behavior, such as worsening depression or suicidal thoughts or behavior. They should report behaviors of concern immediately to health care providers, the agency notes.
It also points out that Epidiolex can cause liver injury, of which most cases are generally mild. However, there is a risk for rare but more severe liver injury. More severe liver injury can cause nausea, vomiting, abdominal pain, fatigue, anorexia, jaundice, and/or dark urine.
A version of this story originally appeared on Medscape.com.
FDA approves new drug for diffuse large B-cell lymphoma
A novel drug, tafasitamab-cxix (Monjuvi, MorphoSys US), has been approved by the Food and Drug Administration for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL).
The product is a humanized Fc-modified cytolytic CD19 targeting monoclonal antibody. It mediates B-cell lysis through apoptosis and immune effector mechanism, including antibody-dependent cell-mediated cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP).
It is indicated for use in combination with lenalidomide for adult patients with relapsed/refractory DLBCL that is not otherwise specified, including DLBCL arising from low-grade lymphoma, and in patients who are not eligible for autologous stem cell transplant (ASCT).
Tafasitamab-cxix in combination with lenalidomide is the first treatment that approved by the FDA for second-line use for patients with relapsed or refractory DLBCL, notes the manufacturer.
The approval “brings a new treatment option to patients in dire need across the United States,” said Gilles Salles, MD, chair of the clinical hematology department at the University of Lyon (France), and lead investigator of the L-MIND study.
The FDA granted an accelerated approval on the basis of overall response rate from an open-label, single-arm, phase 2 trial in 81 patients (known as L-MIND). Further trials are underway to confirm clinical benefit.
The L-MIND trial was conducted in patients with relapsed or refractory DLBCL who had received at least one, but no more than three, prior lines of therapy, including an anti-CD20 targeting therapy (e.g., rituximab), who were not eligible for high-dose chemotherapy or who refused subsequent ASCT.
All patients received tafasitamab-cxix 12 mg/kg intravenously with lenalidomide (25 mg orally on days 1-21 of each 28-day cycle) for a maximum of 12 cycles, followed by tafasitamab-cxix as monotherapy.
The best ORR (defined as complete and partial responders) in 71 patients with a diagnosis of DLBCL confirmed by central pathology was 55%, with complete responses in 37% and partial responses in 18% of patients. The median response duration was 21.7 months (range, 0-24).
The most common adverse reactions (≥20%) were neutropenia, fatigue, anemia, diarrhea, thrombocytopenia, cough, fever, peripheral edema, respiratory tract infection, and decreased appetite.
Precautions and warnings include infusion-related reactions (6%), serious or severe myelosuppression (including neutropenia [50%], thrombocytopenia [18%], and anemia [7%]), infections (73%), and embryo-fetal toxicity.
DLBCL is the most common type of non-Hodgkin lymphoma in adults worldwide, characterized by rapidly growing masses of malignant B-cells in the lymph nodes, spleen, liver, bone marrow or other organs. It is an aggressive disease with about one in three patients not responding to initial therapy or relapsing thereafter, notes the manufacturer. In the United States each year approximately 10,000 patients who are not eligible for ASCT are diagnosed with relapsed or refractory DLBCL.
This article first appeared on Medscape.com.
A novel drug, tafasitamab-cxix (Monjuvi, MorphoSys US), has been approved by the Food and Drug Administration for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL).
The product is a humanized Fc-modified cytolytic CD19 targeting monoclonal antibody. It mediates B-cell lysis through apoptosis and immune effector mechanism, including antibody-dependent cell-mediated cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP).
It is indicated for use in combination with lenalidomide for adult patients with relapsed/refractory DLBCL that is not otherwise specified, including DLBCL arising from low-grade lymphoma, and in patients who are not eligible for autologous stem cell transplant (ASCT).
Tafasitamab-cxix in combination with lenalidomide is the first treatment that approved by the FDA for second-line use for patients with relapsed or refractory DLBCL, notes the manufacturer.
The approval “brings a new treatment option to patients in dire need across the United States,” said Gilles Salles, MD, chair of the clinical hematology department at the University of Lyon (France), and lead investigator of the L-MIND study.
The FDA granted an accelerated approval on the basis of overall response rate from an open-label, single-arm, phase 2 trial in 81 patients (known as L-MIND). Further trials are underway to confirm clinical benefit.
The L-MIND trial was conducted in patients with relapsed or refractory DLBCL who had received at least one, but no more than three, prior lines of therapy, including an anti-CD20 targeting therapy (e.g., rituximab), who were not eligible for high-dose chemotherapy or who refused subsequent ASCT.
All patients received tafasitamab-cxix 12 mg/kg intravenously with lenalidomide (25 mg orally on days 1-21 of each 28-day cycle) for a maximum of 12 cycles, followed by tafasitamab-cxix as monotherapy.
The best ORR (defined as complete and partial responders) in 71 patients with a diagnosis of DLBCL confirmed by central pathology was 55%, with complete responses in 37% and partial responses in 18% of patients. The median response duration was 21.7 months (range, 0-24).
The most common adverse reactions (≥20%) were neutropenia, fatigue, anemia, diarrhea, thrombocytopenia, cough, fever, peripheral edema, respiratory tract infection, and decreased appetite.
Precautions and warnings include infusion-related reactions (6%), serious or severe myelosuppression (including neutropenia [50%], thrombocytopenia [18%], and anemia [7%]), infections (73%), and embryo-fetal toxicity.
DLBCL is the most common type of non-Hodgkin lymphoma in adults worldwide, characterized by rapidly growing masses of malignant B-cells in the lymph nodes, spleen, liver, bone marrow or other organs. It is an aggressive disease with about one in three patients not responding to initial therapy or relapsing thereafter, notes the manufacturer. In the United States each year approximately 10,000 patients who are not eligible for ASCT are diagnosed with relapsed or refractory DLBCL.
This article first appeared on Medscape.com.
A novel drug, tafasitamab-cxix (Monjuvi, MorphoSys US), has been approved by the Food and Drug Administration for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL).
The product is a humanized Fc-modified cytolytic CD19 targeting monoclonal antibody. It mediates B-cell lysis through apoptosis and immune effector mechanism, including antibody-dependent cell-mediated cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP).
It is indicated for use in combination with lenalidomide for adult patients with relapsed/refractory DLBCL that is not otherwise specified, including DLBCL arising from low-grade lymphoma, and in patients who are not eligible for autologous stem cell transplant (ASCT).
Tafasitamab-cxix in combination with lenalidomide is the first treatment that approved by the FDA for second-line use for patients with relapsed or refractory DLBCL, notes the manufacturer.
The approval “brings a new treatment option to patients in dire need across the United States,” said Gilles Salles, MD, chair of the clinical hematology department at the University of Lyon (France), and lead investigator of the L-MIND study.
The FDA granted an accelerated approval on the basis of overall response rate from an open-label, single-arm, phase 2 trial in 81 patients (known as L-MIND). Further trials are underway to confirm clinical benefit.
The L-MIND trial was conducted in patients with relapsed or refractory DLBCL who had received at least one, but no more than three, prior lines of therapy, including an anti-CD20 targeting therapy (e.g., rituximab), who were not eligible for high-dose chemotherapy or who refused subsequent ASCT.
All patients received tafasitamab-cxix 12 mg/kg intravenously with lenalidomide (25 mg orally on days 1-21 of each 28-day cycle) for a maximum of 12 cycles, followed by tafasitamab-cxix as monotherapy.
The best ORR (defined as complete and partial responders) in 71 patients with a diagnosis of DLBCL confirmed by central pathology was 55%, with complete responses in 37% and partial responses in 18% of patients. The median response duration was 21.7 months (range, 0-24).
The most common adverse reactions (≥20%) were neutropenia, fatigue, anemia, diarrhea, thrombocytopenia, cough, fever, peripheral edema, respiratory tract infection, and decreased appetite.
Precautions and warnings include infusion-related reactions (6%), serious or severe myelosuppression (including neutropenia [50%], thrombocytopenia [18%], and anemia [7%]), infections (73%), and embryo-fetal toxicity.
DLBCL is the most common type of non-Hodgkin lymphoma in adults worldwide, characterized by rapidly growing masses of malignant B-cells in the lymph nodes, spleen, liver, bone marrow or other organs. It is an aggressive disease with about one in three patients not responding to initial therapy or relapsing thereafter, notes the manufacturer. In the United States each year approximately 10,000 patients who are not eligible for ASCT are diagnosed with relapsed or refractory DLBCL.
This article first appeared on Medscape.com.
FDA okays new indication for esketamine nasal spray
The Food and Drug Administration has approved the supplemental new drug application for esketamine nasal spray (Spravato, Janssen Pharmaceuticals) to treat depressive symptoms in adults with major depressive disorder (MDD) and acute suicidal ideation or behavior.
The FDA approved esketamine nasal spray for treatment-resistant depression in March 2019, as reported by Medscape Medical News.
– which evaluated the efficacy and safety of the nasal spray in addition to a comprehensive standard of care in adults with MDD who had active suicidal ideation with intent.
The standard of care included initial hospitalization, a newly initiated or optimized oral antidepressant, and twice-weekly treatment visits for 4 weeks. During that time, patients received esketamine nasal spray 84 mg or placebo nasal spray.
Results from the trials showed that the active treatment significantly reduced depressive symptoms within 24 hours, with some patients starting to respond as early as 4 hours after the first dose.
“Traditional oral antidepressants need weeks or more to take effect, so the availability of a medicine that can begin providing relief within a day is potentially life changing,” Theresa Nguyen, chief program officer at Mental Health America, said in a company news release.
“The clinical trials supporting this new indication provide compelling evidence that esketamine may offer clinicians a new way to provide support to patients quickly in the midst of an urgent depressive episode and help set them on the path to remission,” Gerard Sanacora, MD, PhD, director of the Yale Depression Research Program, New Haven, Conn., and esketamine clinical trial investigator, said in the same release.
A full course of treatment for MDD with acute suicidal ideation or behavior is twice weekly for 4 weeks, “after which evidence of therapeutic benefit should be evaluated to determine need for continued treatment,” the company said.
Because of the risk for serious adverse events, including sedation and dissociation, and the potential for abuse or misuse, esketamine nasal spray is only available through a restricted distribution system – the Spravato Risk Evaluation and Mitigation Strategy (REMS).
The patient self-administers esketamine nasal spray only in REMS-certified health care settings. Patients are not permitted to take the drug home.
Full prescribing information is available online.
A version of this article originally appeared on Medscape.com.
The Food and Drug Administration has approved the supplemental new drug application for esketamine nasal spray (Spravato, Janssen Pharmaceuticals) to treat depressive symptoms in adults with major depressive disorder (MDD) and acute suicidal ideation or behavior.
The FDA approved esketamine nasal spray for treatment-resistant depression in March 2019, as reported by Medscape Medical News.
– which evaluated the efficacy and safety of the nasal spray in addition to a comprehensive standard of care in adults with MDD who had active suicidal ideation with intent.
The standard of care included initial hospitalization, a newly initiated or optimized oral antidepressant, and twice-weekly treatment visits for 4 weeks. During that time, patients received esketamine nasal spray 84 mg or placebo nasal spray.
Results from the trials showed that the active treatment significantly reduced depressive symptoms within 24 hours, with some patients starting to respond as early as 4 hours after the first dose.
“Traditional oral antidepressants need weeks or more to take effect, so the availability of a medicine that can begin providing relief within a day is potentially life changing,” Theresa Nguyen, chief program officer at Mental Health America, said in a company news release.
“The clinical trials supporting this new indication provide compelling evidence that esketamine may offer clinicians a new way to provide support to patients quickly in the midst of an urgent depressive episode and help set them on the path to remission,” Gerard Sanacora, MD, PhD, director of the Yale Depression Research Program, New Haven, Conn., and esketamine clinical trial investigator, said in the same release.
A full course of treatment for MDD with acute suicidal ideation or behavior is twice weekly for 4 weeks, “after which evidence of therapeutic benefit should be evaluated to determine need for continued treatment,” the company said.
Because of the risk for serious adverse events, including sedation and dissociation, and the potential for abuse or misuse, esketamine nasal spray is only available through a restricted distribution system – the Spravato Risk Evaluation and Mitigation Strategy (REMS).
The patient self-administers esketamine nasal spray only in REMS-certified health care settings. Patients are not permitted to take the drug home.
Full prescribing information is available online.
A version of this article originally appeared on Medscape.com.
The Food and Drug Administration has approved the supplemental new drug application for esketamine nasal spray (Spravato, Janssen Pharmaceuticals) to treat depressive symptoms in adults with major depressive disorder (MDD) and acute suicidal ideation or behavior.
The FDA approved esketamine nasal spray for treatment-resistant depression in March 2019, as reported by Medscape Medical News.
– which evaluated the efficacy and safety of the nasal spray in addition to a comprehensive standard of care in adults with MDD who had active suicidal ideation with intent.
The standard of care included initial hospitalization, a newly initiated or optimized oral antidepressant, and twice-weekly treatment visits for 4 weeks. During that time, patients received esketamine nasal spray 84 mg or placebo nasal spray.
Results from the trials showed that the active treatment significantly reduced depressive symptoms within 24 hours, with some patients starting to respond as early as 4 hours after the first dose.
“Traditional oral antidepressants need weeks or more to take effect, so the availability of a medicine that can begin providing relief within a day is potentially life changing,” Theresa Nguyen, chief program officer at Mental Health America, said in a company news release.
“The clinical trials supporting this new indication provide compelling evidence that esketamine may offer clinicians a new way to provide support to patients quickly in the midst of an urgent depressive episode and help set them on the path to remission,” Gerard Sanacora, MD, PhD, director of the Yale Depression Research Program, New Haven, Conn., and esketamine clinical trial investigator, said in the same release.
A full course of treatment for MDD with acute suicidal ideation or behavior is twice weekly for 4 weeks, “after which evidence of therapeutic benefit should be evaluated to determine need for continued treatment,” the company said.
Because of the risk for serious adverse events, including sedation and dissociation, and the potential for abuse or misuse, esketamine nasal spray is only available through a restricted distribution system – the Spravato Risk Evaluation and Mitigation Strategy (REMS).
The patient self-administers esketamine nasal spray only in REMS-certified health care settings. Patients are not permitted to take the drug home.
Full prescribing information is available online.
A version of this article originally appeared on Medscape.com.