How Do Risk Evaluation and Mitigation Strategies Impact Clinical Practice? A National Survey of Physicians.

Autor: Sarpatwari, Ameet, Lu, Zhigang, Russo, Massimiliano, Zakoul, Heidi, Lee, Su Been, Toyserkani, Gita A., Zhou, Esther H., LaCivita, Cynthia, Shaw, Katherine Hyatt Hawkins, Zendel, Laura, Dal Pan, Gerald J., Kesselheim, Aaron S.
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Zdroj: Clinical Pharmacology & Therapeutics; Jun2024, Vol. 115 Issue 6, p1293-1303, 11p
Abstrakt: The US Food and Drug Administration can require risk evaluation and mitigation strategy (REMS) programs for prescription drugs to ensure the benefits of use outweigh the risks. We conducted a national survey of physicians' experiences prescribing eight REMS‐covered drugs: (1) ambrisentan; (2) bosentan; (3) clozapine; (4) isotretinoin; (5–7) the multiple myeloma (MM) drugs lenalidomide, pomalidomide, thalidomide; and (8) sodium oxybate. Between May 2022 and January 2023, we surveyed 5,331 physician prescribers of these drugs, and 1,295 (24%) returned surveys (range: 149 for bosentan to 226 for MM drugs). Although 765 (68%) respondents thought the certification process provided useful drug information, 757 (67%) wanted materials to include benefit data and 944 (84%) non‐REMS‐related risk data. A majority (704, 63%) thought the safe use requirements facilitated discussion with patients, but a similar number (637, 57%) attributed delayed medication access to these requirements. In multivariable modeling, MM drug and isotretinoin respondents were less likely than sodium oxybate respondents to agree that the certification process provided useful drug information (MM drug: odds ratio (OR) = 0.37, 95% confidence interval (CI) = 0.25–0.55; isotretinoin: OR = 0.39, 95% CI = 0.25–0.61), and isotretinoin, clozapine, and bosetan respondents were more likely than sodium oxybate respondents to agree that the safe use requirements often delayed medication access (isotretinoin: OR = 5.83, 95% CI = 3.70–9.19; clozapine: OR = 1.65, 95% CI = 1.08–2.54; bosentan: OR = 1.78, 95% CI = 1.12–2.85). Most physicians believe REMS programs convey useful drug safety information and facilitate discussion with patients but also seek information on benefits and non‐REMS‐related risks and better integration of REMS processes into clinical workflows. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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