Extending access to a web-based mental health intervention: who wants more, what happens to use over time, and is it helpful? Results of a concealed, randomized controlled extension study.

Jennifer M HenselJames ShawNoah M IversLaura DesveauxSimone N VigodZachary BouckNike OnabajoPayal AgarwalGeetha MukerjiRebecca YangMegan NguyenLianne JeffsTrevor JamiesonR Sacha Bhatia

Published in: BMC psychiatry (2019)

Clinicaltrials.gov NCT02896894 . Registered retrospectively on September 12, 2016.

Keyphrases

mental health
randomized controlled trial
double blind
placebo controlled
clinical trial
phase iii
mental illness