Clinical trial
Understanding Opioid Use Before and After Surgery in Norway: A Prospective Multicenter Study and Randomized Double-blind Controlled Study
NCT05639712 is registered in ClinicalTrials.gov with Oslo University Hospital as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Understanding Opioid Use Before and After Surgery in Norway: A Prospective Multicenter Study and Randomized Double-blind Controlled Study
- Lead sponsor
- Oslo University Hospital
- Phase
- Phase 4
- Overall status
- Completed
- Start date
- December 13, 2022
- Completion date
- June 27, 2025
- Enrollment
- 1,014 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
affective symptoms, opioid use