VALGIMIGLI, Marco, Enrico FRIGOLI, Pascal VRANCKX, Yukio OZAKI, Marie-Claude MORICE, Bernard CHEVALIER, Yoshinobu ONUMA, Stephan WINDECKER, Laurent DELORME, Petr KALA, Sasko KEDEV, Rajpal K ABHAICHAND, Vasil VELCHEV, Willem DEWILDE, Jakub PODOLEC, Gregor LEIBUNDGUT, Dragan TOPIC, Carl SCHULTZ, Goran STANKOVIC, Astin LEE, Thomas JOHNSON, Pim A L TONINO, Aneta KLOTZKA, Maciej LESIAK, Renato D LOPES, Pieter C SMITS and Dik HEG. Impact of Medication Nonadherence in a Clinical Trial of Dual Antiplatelet Therapy. Journal of the American College of Cardiology. New York: Elsevier Science INC, 2022, vol. 80, No 8, p. 766-778. ISSN 0735-1097. Available from: https://dx.doi.org/10.1016/j.jacc.2022.04.065.
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Basic information
Original name Impact of Medication Nonadherence in a Clinical Trial of Dual Antiplatelet Therapy
Authors VALGIMIGLI, Marco (guarantor), Enrico FRIGOLI, Pascal VRANCKX, Yukio OZAKI, Marie-Claude MORICE, Bernard CHEVALIER, Yoshinobu ONUMA, Stephan WINDECKER, Laurent DELORME, Petr KALA (203 Czech Republic, belonging to the institution), Sasko KEDEV, Rajpal K ABHAICHAND, Vasil VELCHEV, Willem DEWILDE, Jakub PODOLEC, Gregor LEIBUNDGUT, Dragan TOPIC, Carl SCHULTZ, Goran STANKOVIC, Astin LEE, Thomas JOHNSON, Pim A L TONINO, Aneta KLOTZKA, Maciej LESIAK, Renato D LOPES, Pieter C SMITS and Dik HEG.
Edition Journal of the American College of Cardiology, New York, Elsevier Science INC, 2022, 0735-1097.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30201 Cardiac and Cardiovascular systems
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 24.000
RIV identification code RIV/00216224:14110/22:00128437
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.1016/j.jacc.2022.04.065
UT WoS 000863530300004
Keywords in English drug-eluting stent; dual antiplatelet therapy; high bleeding risk; P2Y12 inhibitor; acetylsalicylic acid
Tags 14110211, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 31/1/2023 12:30.
Abstract
BACKGROUND Nonadherence to antiplatelet therapy after percutaneous coronary intervention (PCI) is common, even in clinical trials. OBJECTIVES The purpose of this study was to investigate the impact of nonadherence to study protocol regimens in the MASTER DAPT (Management of High Bleeding Risk Patients Post Bioresorbable Polymer Coated Stent Implantation With an Abbreviated Versus Prolonged DAPT Regimen) trial. METHODS At 1-month after PCI, 4,579 high bleeding risk patients were randomized to single antiplatelet therapy (SAPT) for 11 months (or 5 months in patients on oral anticoagulation [OAC]) or dual antiplatelet therapy (DAPT) for >= 2 months followed by SAPT. Coprimary outcomes included net adverse clinical events (NACE), major adverse cardiac and cerebral events (MACE), and major or clinically relevant nonmajor bleeding (MCB) at 335 days. Inverse probability-ofcensoring weights were used to correct for nonadherence Academic Research Consortium type 2 or 3. RESULTS In total, 464 (20.2%) patients in the abbreviated-treatment and 214 (9.4%) in the standard-treatment groups incurred nonadherence Academic Research Consortium type 2 or 3. At inverse probability-of-censoring weights analyses, NACE (HR: 1.01; 95% CI: 0.88-1.27) or MACE (HR: 1.07; 95% CI: 0.83-1.40) did not differ, and MCB was lower with abbreviated compared with standard treatment (HR: 0.51; 95% CI: 0.60-0.73) consistently across OAC subgroups; among OAC patients, SAPT discontinuation 6 months after PCI was associated with similar MACE and lower MCB (HR: 0.47; 95% CI: 0.22-0.99) compared with SAPT continuation. CONCLUSIONS In the MASTER DAPT adherent population, 1-month compared with >= 3-month DAPT was associated with similar NACE or MACE and lower MCB. Among OAC patients, SAPT discontinuation after 6 months was associated with similar MACE and lower MCB than SAPT continuation (Management of High Bleeding Risk Patients Post Bioresorbable Polymer Coated Stent Implantation With an Abbreviated Versus Prolonged DAPT Regimen [MASTER DAPT]
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