1. Divergence Between Clinical Trial Evidence and Actual Practice in Use of Dual Antiplatelet Therapy After Transient Ischemic Attack and Minor Stroke
- Author
-
Eleonora De Matteis, Federico De Santis, Raffaele Ornello, Bruno Censori, Valentina Puglisi, Luisa Vinciguerra, Alessia Giossi, Pietro Di Viesti, Vincenzo Inchingolo, Giovanni Matteo Fratta, Marina Diomedi, Maria Rosaria Bagnato, Silvia Cenciarelli, Chiara Bedetti, Chiara Padiglioni, Tiziana Tassinari, Valentina Saia, Alessandro Russo, Marco Petruzzellis, Domenico Maria Mezzapesa, Martina Caccamo, Giuseppe Rinaldi, Alessandra Bavaro, Maurizio Paciaroni, Maria Giulia Mosconi, Matteo Foschi, Pietro Querzani, Francesco Muscia, Serena Gallo Cassarino, Paolo Candelaresi, Antonio De Mase, Maria Guarino, Letizia Maria Cupini, Enzo Sanzaro, Andrea Zini, Salvatore La Spada, Carmela Palmieri, Federica Nicoletta Sepe, Simone Beretta, Cristina Paci, Emanuele Alessandro Caggia, Maria Vittoria De Angelis, Laura Bonanni, Gino Volpi, Rossana Tassi, Francesca Pistoia, Umberto Scoditti, Agnese Tonon, Giovanna Viticchi, Giampietro Ruzza, Patrizia Nencini, Anna Cavallini, Danilo Toni, Stefano Ricci, Simona Sacco, Maria Cristina Acciarri, Chiara Alessi, Stefania Martina Angelocola, Paola Ajdinaj, Leonardo Barbarini, Valentina Barone, Maraia Cristina Baruffi, Chiara Bassi, Mario Beccia, Simone Bellavia, Leonardo Biscetti, Novella Bonaffini, Laura Bolamperti, Maria Roberta Bongioanni, Marianna Brienza, Gian Luca Bruzzone, Valentina Cameriere, Alessandro Campagnaro, Roberto Cappellani, Manuel Cappellari, Luigi Caputi, Patrizio Cardinali, Lorenzo Coppo, Antonella De Boni, Ivo Giuseppe De Franco, Cristina De Luca, Susanna Diamanti, Francesco Di Blasio, Caterina Di Carmine, Filomena Di Lisi, Anna Di Giovanni, Claudia Faini, Carlo Ferrarese, Thomas Fleetwood, Alberto Fortini, Giovanni Frisullo, Debora Galotto, Antonio Genovese, Luana Gentile, Paolo Invernizzi, Sara La Starza, Federica Letteri, Giovanni Manobianca, Marina Mannino, Michela Marcon, Maela Masato, Federico Mazzacane, Elisabetta Menegazzo, Chiara Menichetti, Daniela Monaco, Federica Naldi, Serena Nannucci, Clorinda Occhipinti, Daniele Orsucci, Silvia Paolucci, Francesco Passarelli, Giulio Papiri, Giuseppe Pelliccioni, Francesco Perini, Vincenza Pinto, Eleonora Potente, Emanuele Puca, Maria Chiara Ricciardi, Cinzia Roberti, Michele Romoli, Francesca Rondelli, Eugenia Rota, Monia Russo, Elisa Sacchini, Alessandra Sanna, Gaspare Scaglione, Andrea Scalvini, Irene Scala, Ciro Scarpato, Giovanna Servillo, Eleonora Sgarlata, Mauro Silvestrini, Marco Simonetto, Emanuele Spina, Roberto Tarletti, Valeria Terruso, Pierluigi Tocco, Laura Tudisco, Gloria Valcamonica, Martina Valente, Marco Vista, Antonio Zito, and Cecilia Zivelonghi
- Subjects
Advanced and Specialized Nursing ,clopidogrel ,aspirin ,follow-up studies ,prospective studies ,ticagrelor ,Neurology (clinical) ,Settore MED/26 ,Cardiology and Cardiovascular Medicine - Abstract
Background: Randomized controlled trials (RCTs) proved that short-term (21–90 days) dual antiplatelet therapy (DAPT) reduces the risk of early ischemic recurrences after a noncardioembolic minor stroke or high-risk transient ischemic attack (TIA) without substantially increasing the hemorrhagic risk. We aimed at understanding whether and how real-world use of DAPT differs from RCTs. Methods: READAPT (Real-Life Study on Short-Term Dual Antiplatelet Treatment in Patients With Ischemic Stroke or TIA) is a prospective cohort study including >18-year-old patients treated with DAPT after a noncardioembolic minor ischemic stroke or high-risk TIA from 51 Italian centers. The study comprises a 90-day follow-up from symptom onset. In the present work, we reported descriptive statistics of baseline data of patients recruited up to July 31, 2022, and proportions of patients who would have been excluded from RCTs. We compared categorical data through the χ² test. Results: We evaluated 1070 patients, who had 72 (interquartile range, 62–79) years median age, were mostly Caucasian (1045; 97.7%), and were men (711; 66.4%). Among the 726 (67.9%) patients with ischemic stroke, 226 (31.1%) did not meet the RCT inclusion criteria because of National Institutes of Health Stroke Scale score >3 and 50 (6.9%) because of National Institutes of Health Stroke Scale score >5. Among the 344 (32.1%) patients with TIA, 69 (19.7%) did not meet the RCT criteria because of age, blood pressure, clinical features, duration of TIA, presence of diabetes score 24 hours) DAPT initiation; 776 (72.5%) and 676 (63.2%) patients did not take loading doses of aspirin and clopidogrel, respectively. Overall, 84 (7.8%) patients met the RCT inclusion/exclusion criteria. Conclusions: The real-world use of DAPT is broader than RCTs. Most patients did not meet the RCT criteria because of the severity of ischemic stroke, lower risk of TIA, late DAPT start, or lack of antiplatelet loading dose. Registration: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT05476081.
- Published
- 2023