Recruitment of participants to a multiple sclerosis trial: the CombiRx experience.

ABSTRACT:

Background

and purpose Participant recruitment is central to all clinical trials. Any delay in recruitment affects the completion and ultimate success of the trial. We report our experience with patient screening and randomization in CombiRx, which may inform the design of other trials. CombiRx was a multicenter, phase III, double-blind, randomized clinical trial comparing the combined use of interferon beta-1a and glatiramer acetate to either agent alone in patients with relapsing-remitting multiple sclerosis (RRMS). This trial was launched in January 2005 in 69 centers in the United States and Canada under a co-operative agreement with the National Institute of Neurological Disorders and Stroke (NINDS). The goal was to recruit 1000 patients over 1.5 years after a 6-month start-up

SUBMITTER: Bhanushali MJ 

PROVIDER: S-EPMC3972629 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature