Phase 4 Substance Use Disorders Clinical Trials
3 recruitingPhase 4
What is a Phase 4 trial?
Phase 4 trials, also called post-marketing studies, are conducted after a treatment has been approved and is available to the public. They monitor long-term effectiveness and safety in a broader population.
Showing 1–3 of 3 trials
Recruiting
Phase 4
Smoking Cessation and Menstrual Cycle Phase
Smoking CessationSubstance Use DisordersNicotine Dependence+2 more
Centre for Addiction and Mental Health1,200 enrolled1 locationNCT05515354
Recruiting
Phase 4
Young Houston Emergency Opioid Engagement System
Opioid UseSubstance Use DisordersOpioid-use Disorder+2 more
The University of Texas Health Science Center, Houston250 enrolled1 locationNCT04811014
Recruiting
Phase 4
tDCS Plus Varenicline for Smoking Cessation
Smoking CessationTobacco Use DisorderSubstance Use Disorders+3 more
Centre for Addiction and Mental Health160 enrolled1 locationNCT06798324