Publication:

Patterns of opioid and cocaine co-use: A descriptive study in a Canadian sample of untreated opioid-dependent individuals

Date

Date

Date
2005
Journal Article
Published version

Citations

Citation copied

Leri, F., Stewart, J., Fischer, B., Rehm, J., Brissette, S., Brochu, S., Bruneau, J., El-Guebaly, N., Noel, L., Tyndall, M., & Wild, C. (2005). Patterns of opioid and cocaine co-use: A descriptive study in a Canadian sample of untreated opioid-dependent individuals. Experimental and Clinical Psychopharmacology, 13(4), 303–310. https://doi.org/10.1037/1064-1297.13.4.303

Abstract

Abstract

Abstract

This study examined prevalence and patterns of co-use of opioids and cocaine in regular users of illicit opioids (N=729) recruited from 5 Canadian cities. Fifty-seven percent (n=417) reported having used both opioids and cocaine in the month and week preceding the interview; of these, 73% (n=304) were able to identify a typical pattern of daily co-use. In a typical day, injectors of opioids and cocaine (n=119) and injectors of opioids who inhaled cocaine (n=111) showed stable opioid use but variable cocaine use, which peaked at 21 hr.

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1 since deposited on 2014-08-06
Acq. date: 2025-11-12

Additional indexing

Creators (Authors)

  • Leri, F
    affiliation.icon.alt
  • Stewart, J
    affiliation.icon.alt
  • Fischer, B
    affiliation.icon.alt
  • Rehm, J
  • Brissette, S
    affiliation.icon.alt
  • Brochu, S
  • Bruneau, J
    affiliation.icon.alt
  • El-Guebaly, N
    affiliation.icon.alt
  • Noel, L
    affiliation.icon.alt
  • Tyndall, M
  • Wild, C

Journal/Series Title

Journal/Series Title

Journal/Series Title

Volume

Volume

Volume
13

Number

Number

Number
4

Page range/Item number

Page range/Item number

Page range/Item number
303

Page end

Page end

Page end
310

Item Type

Item Type

Item Type
Journal Article

Dewey Decimal Classifikation

Dewey Decimal Classifikation

Dewey Decimal Classifikation

Keywords

Cocaine, co-use, opioid

Language

Language

Language
English

Publication date

Publication date

Publication date
2005

Date available

Date available

Date available
2014-08-06

Publisher

Publisher

Publisher

ISSN or e-ISSN

ISSN or e-ISSN

ISSN or e-ISSN
1064-1297

OA Status

OA Status

OA Status
Closed

Metrics

Views

1 since deposited on 2014-08-06
Acq. date: 2025-11-12

Citations

Citation copied

Leri, F., Stewart, J., Fischer, B., Rehm, J., Brissette, S., Brochu, S., Bruneau, J., El-Guebaly, N., Noel, L., Tyndall, M., & Wild, C. (2005). Patterns of opioid and cocaine co-use: A descriptive study in a Canadian sample of untreated opioid-dependent individuals. Experimental and Clinical Psychopharmacology, 13(4), 303–310. https://doi.org/10.1037/1064-1297.13.4.303

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