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ACTIVE NOT RECRUITING
NCT07582445

Perioperative Prospective Follow Up Of Cannabis Consumers and Discrepancy Use

Sponsor: Hadassah Medical Organization

View on ClinicalTrials.gov

Summary

This study includes a prospective non interventional study that aims to asses the prevalence of cannabis use among patients undergoing elective surgery and evaluates its impact on perioperative outcomes, including pain, opioid consumption, nausea, anxiety, and sleep disturbances. A matched control cohort will provide comparative data. Discrepancies between self-reported and objectively measured cannabis use will be assessed using blood samples and urine samples. Participants will be requested to complete preoperative and postoperative questionnaires on days 1, 2, 3, 7, and 30 to monitor cannabis use and perioperative symptoms. This study aims to clarify the perioperative effects of cannabis use and the accuracy of patient-reported consumption.

Official title: Perioperative Prospective Follow Up Of Cannabis Consumers

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

OBSERVATIONAL

Enrollment

600

Start Date

2026-05-06

Completion Date

2027-12-10

Last Updated

2026-05-12

Healthy Volunteers

Yes

Interventions

OTHER

This study is non interventional and will only include filling in questionnaires and providing blood and urine sample

urine sample

Locations (1)

Hadassah Medical Center

Jerusalem, Israel