The NS Multisite and University of Calgary Research Ethics Boards approved this study, registration www.clinicaltrials.gov #NCT01975948. Statistical methods Sample size We calculated a sample size of 100 evaluable patients/arm to achieve 80% power to detect between-group differences in PHQ-9 mean ...
However, this promising technology has suffered several negative results in large randomized clinical trials that have slowed its development [3–5]. Specifically, Absorb BRS was associated with a higher rate of target-vessel myocardial infarction and scaffold thrombosis when compared with second-...