Health Condition of Cannabis Consumers in the Canadian Population

NCT03987347 | Withdrawn

• 1 other identifier: 2020-1830
• Study Type: observational
• Target: N/A
• Locations: 1 country
• Sites: 1

Brief Summary

This study evaluates the health condition and its evolution with time of Cannabis consumers in the Canadian population.

Conditions

Cannabis Use; Old Age; Health Risk

Outcome Measures

Primary Outcomes (1)

• Neurocognitive disorder

  The decrease of cognitive function changes the activities of daily living to older adults. Instrumental Activities of Daily Living Scale ( IADLs) will be used to assess independent living skills to people who are a diagnosis of mild cognitive impairment. A summary score range from 0 ( low function, dependent) to 8 ( high function, independent) will be given to each participant based on their daily activities.

  around 20 years

Secondary Outcomes (1)

• Depression

  around 20 years

Interventions

Observational OTHER

People who are enrolled in the Canadian Longitudinal Study on Aging. Participants undergo repeated waves of the same standardized data collection every three years. All participants are also contacted by telephone 18 months after baseline assessment to complete the Maintaining Contact Questionnaire.

Eligibility Criteria

• Age: 60 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

People from Canada who were enrolled in the Canadian Longitudinal Study on Aging the last 20 years, and who have consumed different cannabis products for different reasons either recreational or medical.

You may qualify if:

• Living in Canada the last 20 years
• Being 60 years and over
• Being consumer of cannabis

You may not qualify if:

• Living outside Canada the last 20 years
• Have never consumed cannabis

Sponsors & Collaborators

• Jewish General Hospital: lead

Study Sites (1)

Jewish General Hospital

Montreal, Quebec, H3T 1E2, Canada

Location

MeSH Terms

Interventions

Watchful Waiting

Intervention Hierarchy (Ancestors)

Outcome Assessment, Health Care; Outcome and Process Assessment, Health Care; Quality of Health Care; Health Services Administration

Study Officials

• Olivier Beauchet, MD

  Jewish General Hospital

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: MD, Professor of Geriatrics

Study Record Dates

• First Submitted: June 13, 2019
• First Posted: June 17, 2019
• Study Start: December 1, 2020
• Primary Completion: December 1, 2020
• Study Completion: December 1, 2020
• Last Updated: December 17, 2020

Record last verified: 2020-12

Locations

CA (1)