Journal article
Termination of a randomized controlled trial of two vasectomy techniques
Abstract
Family Health International (FHI) and EngenderHealth conducted a multicenter, randomized controlled trial to evaluate a fascial interposition (FI) component of a vas occlusion procedure for male sterilization. A data monitoring committee (DMC) was established to provide independent review of the interim report. The DMC met to review the interim report after enrollment of 552 men. As planned, an estimate of the hazard ratio (HR) for successful …
Authors
Chen-Mok M; Bangdiwala SI; Dominik R; Hays M; Irsula B; Sokal DC
Journal
Contemporary Clinical Trials, Vol. 24, No. 1, pp. 78–84
Publisher
Elsevier
Publication Date
February 2003
DOI
10.1016/s0197-2456(02)00267-2
ISSN
1551-7144