Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Drug Alcohol Depend. 2012 Jun 1;123(1-3):91-7. doi: 10.1016/j.drugalcdep.2011.10.022. Epub 2011 Nov 21.

Road traffic crashes and prescribed methadone and buprenorphine: a French registry-based case-control study.

Author information

  • 1Equipe Prévention et prise en charge des traumatismes, Centre de recherche INSERM U897 Epidémiologie et Biostatistiques, Institut de Santé Publique d'Epidémiologie et de Développement, Université Bordeaux Segalen, Case 11, 146 rue Léo Saignat, 33 076 Bordeaux cedex, France.

Abstract

BACKGROUND:

Opioids have been shown to impair psychomotor and cognitive functioning in healthy volunteers with no history of opioid abuse. Few or no significant effects have been found in opioid-dependant patients in experimental or driving simulation studies. The risk of road traffic crash among patients under buprenorphine or methadone has not been subject to epidemiological investigation so far. The objective was to investigate the association between the risk of being responsible for a road traffic crash and the use of buprenorphine and methadone.

METHODS:

Data from three French national databases were extracted and matched: the national health care insurance database, police reports, and the national police database of injurious crashes. Case-control analysis comparing responsible versus non responsible drivers was conducted.

RESULTS:

72,685 drivers involved in an injurious crash in France over the July 2005-May 2008 period, were identified by their national health care number. The 196 drivers exposed to buprenorphine or methadone on the day of crash were young, essentially males, with an important co-consumption of other substances (alcohol and benzodiazepines). Injured drivers exposed to buprenorphine or methadone on the day of crash, had an increased risk of being responsible for the crash (odds ratio (OR)=2.02, 95% confidence interval (CI): 1.40 and 2.91).

CONCLUSIONS:

Users of methadone and buprenorphine were at increased risk of being responsible for injurious road traffic crashes. The increased risk could be explained by the combined effect of risky behaviors and treatments.

Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

PMID:
22104480
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk