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Medical Cannabis and Its Effects on Driving

Medical Cannabis and its Effects on Driving: A Prospective, Observational Study in Adults with Chronic Pain

Status
Not yet recruiting
Phases
Unknown
Study type
Observational
Source
ANZCTR
Registry ID
ACTRN12622000110785
Acronym
MC-AiD
Enrollment
80
Registered
2022-01-24
Start date
2022-02-01
Completion date
2024-01-01
Last updated
2022-01-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

The aim of this study is to determine whether treatment with prescribed medicinal cannabis (containing delta 9-THC) for long-term symptom control impacts driving and cognitive/psychomotor performance. This will be assessed after 4, 8 and 12 weeks of treatment and examined relative to pre-treatment performance in a group of chronic non-cancer pain patients.

Interventions

This observational study will track chronic pain patients over 3 months as they begin treatment with medical cannabis. Participants will attend four (4) lab sessions (pre-treatment & 1, 2 and 3-months post treatment initiation) in which driving and cognitive performance will be assessed. This trial does not involve any medical interventions. These lab sessions will run for 3-4 hours.

Sponsors

Swinburne University of Technology
Lead SponsorUniversity

Eligibility

Sex/Gender
All
Age
21 Years to No maximum
Healthy volunteers
No

Inclusion criteria

• Male/female aged 21 years and over and diagnosed with chronic non-cancer pain • Current and valid prescription for a THC-containing medicinal cannabis product • No non-medical cannabis use in the 3-months prior to study enrolment • Able to attend 4 sessions over a minimum 12-week period

Exclusion criteria

• Patient is unable to provide written informed consent • Patient is pregnant or lactating • Patient has been previously enrolled in the study • Patient is unable to abstain for illicit drug use for 7 days prior to testing • Patient reports any non-medical (i.e., recreational) cannabis use in the past 3 months

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026