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A Comparison of Post-Operative Analgesia Requirements In Recreational Cannabis Users Versus Cannabis Naïve Inflammatory Bowel Disease Patients

Mount Sinai Hospital, Canada logo

Mount Sinai Hospital, Canada

Status

Completed

Conditions

Cannabis Use, Opioid Consumption

Study type

Observational

Funder types

Other

Identifiers

NCT04055662
2108.2.7

Details and patient eligibility

About

Cannabis is a drug that is widely used for recreational purpose. In most patients undergoing surgery, opioids are the most widely used mode of pain relief, during and following surgery. Anecdotally it has been observed that cannabis users required unexpectedly high doses of opioids. The purpose of this study is to compare opioid requirements between cannabis users and non- users after the surgery. Currently, post-operative opioid doses are determined based on various patient factors such as pre-operative opioid use, patient weight, age and sensitivity to opioids during surgery. Patients' requirements may be underestimated and opioid regimens need to be escalated in the first 24 hours in order to alleviate uncontrolled pain in cannabis users. Better understanding of the impacts of cannabis use on post-operative opioid requirements would help the Acute Pain Service optimize post-operative pain management for patients who use cannabis pre-operatively.

Enrollment

100 patients

Sex

All

Ages

18 to 70 years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

  1. Consent to participate and signed consent form.
  2. Age: 18-65 years.
  3. Elective IBD bowel surgery under general anesthesia.
  4. PCA use.

Trial design

100 participants in 2 patient groups

Cannabis users
Cannabis naive

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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