دورية أكاديمية
Identifying drugs with the greatest increases and decreases in spending per beneficiary using Medicare Part D: A cross-sectional study.
| العنوان: | Identifying drugs with the greatest increases and decreases in spending per beneficiary using Medicare Part D: A cross-sectional study. |
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| المؤلفون: | Benazir Hodzic-Santor, Chana A Sacks, Tamara Van Bakel, Michael Fralick |
| المصدر: | PLoS ONE, Vol 18, Iss 2, p e0281076 (2023) |
| بيانات النشر: | Public Library of Science (PLoS), 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | ImportanceIn the US, there are no effective regulations controlling how much the price of a medication can increase. A patchwork of studies examining the reasons for soaring prices has focused on medications that have received considerable media attention, like insulin, epinephrine, and colchicine.ObjectiveTo identify the 50 medications with the greatest increase in average spending per beneficiary and the 50 medications with the greatest decrease in average spending per beneficiary, and to identify the factors associated with spending increases.Design, participantsThis cross-sectional study used publicly available data from the Medicare Part D Prescription Drug Program from 2014 to 2020. We included drugs dispensed to > 1000 beneficiaries in each study year and excluded those primarily administered intravenously.Main measuresPercentage change in average spending per beneficiary from 2014 to 2020 was calculated for each drug. For each drug, we extracted the number of beneficiaries, the number of manufacturers, and the drug-specific total annual spending reported in the Medicare Part D data set. An online database search was conducted to identify the primary clinical indication, the availability of any generic versions, and the date of FDA approval for each drug.ResultsThe 50 medications with the greatest increase in spending per beneficiary had a median increase of 362.4% (interquartile range [IQR]: 286.6%-563.0%), with a cumulative spending of almost $5 billion in 2020 alone. Most drugs with the greatest increases in spending per beneficiary had generic versions available (68%) and were approved by the FDA over 10 years ago (66%). Medications with the greatest increase in spending per beneficiary had a median of 1 manufacturer (IQR: 1-2), while medications with the greatest decrease in spending per beneficiary had a median of 9.5 manufacturers (IQR: 5-14).ConclusionsThis study identified rapidly increasing costs of medications under Medicare Part D. Our findings demonstrate that off-patent medications can skyrocket in price, especially when there are few manufacturers of a given medication. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1932-6203 |
| Relation: | https://doaj.org/toc/1932-6203 |
| DOI: | 10.1371/journal.pone.0281076 |
| URL الوصول: | https://doaj.org/article/126c824673724bf28796083c65a968bf |
| رقم الأكسشن: | edsdoj.126c824673724bf28796083c65a968bf |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19326203 |
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| DOI: | 10.1371/journal.pone.0281076 |