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Improving Pain Disability With the Use of Oral Cannabinoids

NCT05351905 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 51

Last updated 2026-01-14

No results posted yet for this study

Summary

The investigators are conducting a pilot (i.e. a small study) in order to find out the effectiveness and safety of medical cannabis in the management of chronic pain. At the end of this 3 month study, investigators will gather information on how easy it is for patients to enroll and complete the entire study. The results of this pilot study will help the study team design a larger randomized controlled trial.

Conditions

Interventions

DRUG

CBD oil ( MPL-001)

MPL-001: which is a 25:1 Cannabidiol (CBD): ∆9-tetrahydrocannabidiol (THC) oral formulation with a concentration of 50 mg/ml of CBD and 2 mg/ml of THC. The starting dose will be 1 mL per day (50 mg CBD) orally and gradually titrated to a maximum dose of 6 mL (300 mg CBD) per day in a divided dosage within 6 to 8 weeks of treatment initiation based on patient assessment. Once the optimal dose has been determined, which maximizes potential therapeutic effects while minimizing adverse effects, the dose will be maintained for the remainder of the trial.

DRUG

CDB+THC oil (MPL-005)

MPL-005: which is a 5:1 Cannabidiol (CBD):∆9-tetrahydrocannabidiol (THC) oral formulation with a concentration of 25 mg/ml of CBD and 5 mg/ml of THC. The starting dose will be 1 mL per day (25 mg CBD + 5 mg THC) orally and gradually titrated to a maximum dose of 6 mL (150 mg CBD + 30 mg THC) per day in a divided dosage within 6 to 8 weeks of treatment initiation based on patient assessment. Once the optimal dose has been determined, which maximizes potential therapeutic effects while minimizing adverse effects, the dose will be maintained for the remainder of the trial.

DRUG

Placebo oil

The starting dose will be 1 mL per day (contains no API) orally and gradually titrated to a maximum dose of 6 mL per day in a divided dosage within 6 to 8 weeks of treatment initiation based on patient assessment. Once the optimal dose has been determined, which maximizes potential therapeutic effects while minimizing adverse effects, the dose will be maintained for the remainder of the trial.

Sponsors & Collaborators

  • University Health Network, Toronto

    lead OTHER

Principal Investigators

  • Hance Clarke, MD, PhD · Toronto General Hospital, UHN

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
25 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-11-22
Primary Completion
2025-12-31
Completion
2026-01-12

Countries

  • Canada

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05351905 on ClinicalTrials.gov