interactive voice response
Sponsors
Butler Hospital, Ottawa Heart Institute Research Corporation
Conditions
Coronary Artery DiseaseOpioid-Related Disorders
Unknown Phase
Interactive Voice Response (IVR) for Methadone Patients
CompletedNCT00237406
Start: 2006-01-31End: 2006-10-31Target: 50Updated: 2010-03-25
Interactive Voice Response Telephone Technology for the Treatment of Smoking in Patients With Heart Disease
CompletedNCT00449852
Start: 2006-07-01End: 2011-02-01Updated: 2026-06-30