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The costs of treating patients with recurrent Clostridium difficile infection are approximately two to three times the treatment costs for patients with primary CDI, according to a study of hospitalized patients in a large tertiary care center.
Kevin W. Garey, Pharm.D., professor of pharmacy practice at the University of Houston College of Pharmacy, and his coauthors wrote in the Journal of Hospital Infection that the introduction of costly therapies, such as the narrow-spectrum macrocyclic antibiotic fidaxomicin and fecal microbiota transplantation, both of which reduce the risk of recurrent CDI, has increased interest in the economic burden of recurrent CDI (J Hosp Infect. 2016 Jul;93:286-9).
Between 2007-2013, Dr. Garey and his colleagues attempted to assess the additional costs of recurrent CDI by calculating total hospital length of stay (LOS), CDI-attributable LOS, and pharmacologic and hospitalization costs for 540 hospitalized adult patients (42% male) with a diagnosis of primary CDI. Of these patients, 95 (18%) experienced 101 recurrent CDI episodes. CDI-attributable hospital admissions occurred in 307 out of 540 (57%) primary CDI episodes, and 64 out of 101 (63%) recurrent CDI episodes.
The investigators estimated total and CDI-attributable hospitalization costs based on Healthcare Cost and Utilization Project data for average daily health care costs, multiplied by the total and CDI-attributable length of hospital stay. They then compared total hospital LOS, CDI-attributable LOS, and pharmacologic and hospitalization costs between patients with primary CDI only versus patients who experienced recurrent CDI.
Dr. Garey and his colleagues found that CDI-attributable median LOS and costs increased from 7 days and $13,168 for patients with primary CDI only, vs .15 days and $28,218 for patients with recurrent CDI (P less than .0001, each). Total hospital median LOS and costs increased from 11 days and $20,693 for patients with primary CDI only, vs. 24 days and $45,148 for patients with recurrent CDI (P less than .0001, each).
The median cost of pharmacologic treatment while hospitalized was $60 for patients with primary CDI only, and $140 for patients with recurrent CDI (P = .0013).
“Patients with CDI experience a significant health care economic burden that can be directly related to CDI,” the authors concluded.
The study was funded by a research grant from Merck. Dr. Garey reported receiving funding from Cubist, Summit, and Merck, while other coauthors reported research support from Merck, Cubist, and Actelion.
On Twitter @richpizzi
The costs of treating patients with recurrent Clostridium difficile infection are approximately two to three times the treatment costs for patients with primary CDI, according to a study of hospitalized patients in a large tertiary care center.
Kevin W. Garey, Pharm.D., professor of pharmacy practice at the University of Houston College of Pharmacy, and his coauthors wrote in the Journal of Hospital Infection that the introduction of costly therapies, such as the narrow-spectrum macrocyclic antibiotic fidaxomicin and fecal microbiota transplantation, both of which reduce the risk of recurrent CDI, has increased interest in the economic burden of recurrent CDI (J Hosp Infect. 2016 Jul;93:286-9).
Between 2007-2013, Dr. Garey and his colleagues attempted to assess the additional costs of recurrent CDI by calculating total hospital length of stay (LOS), CDI-attributable LOS, and pharmacologic and hospitalization costs for 540 hospitalized adult patients (42% male) with a diagnosis of primary CDI. Of these patients, 95 (18%) experienced 101 recurrent CDI episodes. CDI-attributable hospital admissions occurred in 307 out of 540 (57%) primary CDI episodes, and 64 out of 101 (63%) recurrent CDI episodes.
The investigators estimated total and CDI-attributable hospitalization costs based on Healthcare Cost and Utilization Project data for average daily health care costs, multiplied by the total and CDI-attributable length of hospital stay. They then compared total hospital LOS, CDI-attributable LOS, and pharmacologic and hospitalization costs between patients with primary CDI only versus patients who experienced recurrent CDI.
Dr. Garey and his colleagues found that CDI-attributable median LOS and costs increased from 7 days and $13,168 for patients with primary CDI only, vs .15 days and $28,218 for patients with recurrent CDI (P less than .0001, each). Total hospital median LOS and costs increased from 11 days and $20,693 for patients with primary CDI only, vs. 24 days and $45,148 for patients with recurrent CDI (P less than .0001, each).
The median cost of pharmacologic treatment while hospitalized was $60 for patients with primary CDI only, and $140 for patients with recurrent CDI (P = .0013).
“Patients with CDI experience a significant health care economic burden that can be directly related to CDI,” the authors concluded.
The study was funded by a research grant from Merck. Dr. Garey reported receiving funding from Cubist, Summit, and Merck, while other coauthors reported research support from Merck, Cubist, and Actelion.
On Twitter @richpizzi
The costs of treating patients with recurrent Clostridium difficile infection are approximately two to three times the treatment costs for patients with primary CDI, according to a study of hospitalized patients in a large tertiary care center.
Kevin W. Garey, Pharm.D., professor of pharmacy practice at the University of Houston College of Pharmacy, and his coauthors wrote in the Journal of Hospital Infection that the introduction of costly therapies, such as the narrow-spectrum macrocyclic antibiotic fidaxomicin and fecal microbiota transplantation, both of which reduce the risk of recurrent CDI, has increased interest in the economic burden of recurrent CDI (J Hosp Infect. 2016 Jul;93:286-9).
Between 2007-2013, Dr. Garey and his colleagues attempted to assess the additional costs of recurrent CDI by calculating total hospital length of stay (LOS), CDI-attributable LOS, and pharmacologic and hospitalization costs for 540 hospitalized adult patients (42% male) with a diagnosis of primary CDI. Of these patients, 95 (18%) experienced 101 recurrent CDI episodes. CDI-attributable hospital admissions occurred in 307 out of 540 (57%) primary CDI episodes, and 64 out of 101 (63%) recurrent CDI episodes.
The investigators estimated total and CDI-attributable hospitalization costs based on Healthcare Cost and Utilization Project data for average daily health care costs, multiplied by the total and CDI-attributable length of hospital stay. They then compared total hospital LOS, CDI-attributable LOS, and pharmacologic and hospitalization costs between patients with primary CDI only versus patients who experienced recurrent CDI.
Dr. Garey and his colleagues found that CDI-attributable median LOS and costs increased from 7 days and $13,168 for patients with primary CDI only, vs .15 days and $28,218 for patients with recurrent CDI (P less than .0001, each). Total hospital median LOS and costs increased from 11 days and $20,693 for patients with primary CDI only, vs. 24 days and $45,148 for patients with recurrent CDI (P less than .0001, each).
The median cost of pharmacologic treatment while hospitalized was $60 for patients with primary CDI only, and $140 for patients with recurrent CDI (P = .0013).
“Patients with CDI experience a significant health care economic burden that can be directly related to CDI,” the authors concluded.
The study was funded by a research grant from Merck. Dr. Garey reported receiving funding from Cubist, Summit, and Merck, while other coauthors reported research support from Merck, Cubist, and Actelion.
On Twitter @richpizzi
FROM THE JOURNAL OF HOSPITAL INFECTION
Key clinical point: The economic cost burden increased significantly for patients with recurrent C. difficile infections, compared with patients with primary CDI.
Major finding: Median hospital length of stay and costs attributable to C. difficile infections increased from 7 days and $13,168 for patients with primary CDI only, vs. 15 days and $28,218 for patients with recurrent CDI.
Data source: A prospective, observational cohort study of 540 hospitalized adult patients with primary CDI followed for 3 months to assess for recurrent CDI episodes.
Disclosures: The study was funded by a research grant from Merck. Dr. Garey reported receiving funding from Cubist, Summit, and Merck, while other coauthors reported research support from Merck, Cubist, and Actelion.
