Cannabis Effects on Driving-related Skills of Young Drivers

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01592409
Recruitment Status : Completed
First Posted : May 7, 2012
Last Update Posted : July 19, 2017
Canadian Institutes of Health Research (CIHR)
Health Canada
Information provided by (Responsible Party):
Robert Mann, Centre for Addiction and Mental Health

Results Submitted - Not Posted on
Results information has been submitted to by the sponsor or investigator, but is not yet publicly available (or "posted") on The submitted information may not be available if it is pending Quality Control (QC) Review by the National Library of Medicine (NLM) or if issues identified during QC review are being addressed or corrected by the sponsor or investigator. NLM's limited QC review assesses for apparent errors, deficiencies, or inconsistencies. NLM staff do not verify the scientific validity or relevance of the submitted information.
  Recruitment Status : Completed
  Actual Primary Completion Date : August 2016
  Actual Study Completion Date : September 2016

Submission Cycle Results Submitted to Results Returned after Quality Control Review
1 December 5, 2017
Adlaf EM, Begin P, Sawka E. Canadian Addiction Survey (CAS): A national survey of Canadians' use of alcohol and other drugs: Prevalence of use and related harms: Detailed report. Ottawa, Canada: Canadian Cenre for Substance Abuse 2005
Johnston LD, O'Malley PM, Backman JG, Schulenber JE. Monitoring the future: National results on adolescent drug use. Bethesda, MD.: National Institute on Drug Abuse 2009
WHO - Programme on substance abuse. Cannabis: a health perspective and research agenda: World Health Organization 1997.
Brault M, Dussault C, Bouchard J, Lemire AM. The contribution of alcohol and other drugs among fatally injured drivers in Quebec: final results. Société de l'assurance automobile du Quebec 2002. Available from:
Lacey JH, Kelley-Baker T, Furr-Holden D, Voas RB, Romano E, Ramirez A, et al. 2007 National roadside survey of alcohol and drug use by drivers: Drug results. Washington, DC: National Highway Traffic Safety Administration 2009.
Fischer B, Rodopoulos J, Rehm J, Ivsins A. Toking and driving: Characteristics of Canadian university students who drive after cannabis use - an exploratory pilot study. Drugs Ed Prev Policy 13:179-87, 2006
McGuire F, Dawe M, Shield KD, Rehm J, Fishcher B. Driving under the influence of cannabis or alcohol in a cohort of high-frequency cannabis users: prevalence and reflections on current interventions. Canadian Journal of Criminology and Criminal Justice 53(2): 247-259, 2011
Smiley A. Marijuana: On-road and driving simulator studies. Alcohol, Drugs, and Driving. 2:121-34, 1986