Completed NA INTERVENTIONAL 2-arm NCT00484302

Specialized Addiction Treatment Versus Treatment as Usual for Young Patients With Cannabis Abuse and Psychosis (CapOpus)

Cannabis and Psychosis. Randomized Clinical Trial: Specialized Addiction Treatment Versus Treatment as Usual for Young Patients With Cannabis Abuse and Psychosis

Sponsor: Bispebjerg Hospital

Conditions Marijuana Abuse Psychotic Disorders Schizophrenia

Interventions Cognitive behavioral therapy with motivational interviewing Non-manualized standard treatment

Updated 5 times since 2017 Last updated: Jan 24, 2011 Started: Sep 30, 2007 Primary completion: Jan 31, 2011 Completion: Jan 31, 2011

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Marijuana Abuse and Psychotic Disorders and is currently completed. Bispebjerg Hospital leads this study, which shows 5 recorded versions since 2007 — indicating limited longitudinal coverage. This study adds to the longitudinal dataset for psychiatric treatment development.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Sep 2007

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Bispebjerg Hospital
Copenhagen Trial Unit, Center for Clinical Intervention Research
Københavns Kommune
Lundbeck Foundation
Psychiatric Center Copenhagen
Sygekassernes Helsefond

Data source: Bispebjerg Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Copenhagen, Denmark