1,464
Participants
Start Date
September 30, 2015
Primary Completion Date
October 31, 2016
Study Completion Date
October 31, 2016
Concerta
This is an observational study. Participants who have been on Concerta for at least 60 days will be observed.
Concerta AG formulation
This is an observational study. Participants who have been on Concerta for at least 60 days and switch to authorized generic will be observed.
Concerta EG formulation
This is an observational study. Participants who have been on Concerta for at least 60 days and switch to equivalent generic will be observed.
Janssen Research & Development, LLC
INDUSTRY