Historique
Article de Périodique
Prevalence and correlates of intravenous methadone syrup administration in Adelaide, Australia (2003)
(Prévalence et corrélations de l'usage intraveineux de sirop de méthadone, à Adélaïde, Australie.)
Auteur(s) :
HUMENIUK, R. ;
ALI, R. ;
McGREGOR, C. ;
DARKE, S.
Année :
2003
Page(s) :
413-418
Langue(s) :
Anglais
Refs biblio. :
29
Domaine :
Drogues illicites / Illicit drugs
Discipline :
EPI (Epidémiologie / Epidemiology)
Thésaurus mots-clés
METHADONE
;
MESUSAGE
;
INJECTION
;
EPIDEMIOLOGIE DESCRIPTIVE
Thésaurus géographique
AUSTRALIE
Résumé :
FRANÇAIS :
Les résultats d'une étude transversale auprès de 365 usagers d'héroïne, montrent que 18,4% d'entre eux se sont injecté du sirop de méthadone. Ce sont le plus souvent des hommes, en traitement de maintenance à la méthadone, à une posologie supérieure à celle des usagers qui ne s'injectent pas de la méthadone. Ils ont connu plus d'expériences d'overdoses à l'héroïne, sont plus dépendants de l'héroïne et ont plus de comportements à risque vis-à-vis des overdoses.
ENGLISH :
Aims: The aims of this study were to determine the prevalence of methadone syrup injecting in Adelaide. South Australia and to characterize methadone injectors, including their heroin use and risk behaviours associated with heroin overdose. Design: Cross-sectional design. Setting: Community setting, principally metropolitan Adelaide. Participants: Current heroin users (used heroin in the last 6 months), recruited through snowballing. Measurements: Structured questionnaire. Findings: Of 365 participants. 18.4% reported having ever injected methadone syrup and 11,0% had injected methadone in the last 6 months. Those that had injected methadone were more likely to be male, and were more likely to be receiving methadone maintenance. They were also maintained on higher doses of methadone than subjects not injecting methadone. A history of methadone injection was associated with more heroin overdose experiences and greater dependence on heroin. Methadone injectors were also more likely to engage in risky behaviours associated with heroin overdose, including using heroin when no other people were present, not trial-tasting new batches of heroin and polydrug use. Conclusions: Methadone syrup injectors appear to be at greater risk of a series of harms than subjects not injecting methadone. The prevalence of methadone syrup injecting in Adelaide, South Australia was 11%, which was lower than prevalence in Sydney, New South Wales, but higher than in Melbourne, Victoria. Jurisdictional differences concerning the prevalence of methadone syrup injecting may reflect differing policies by each state to methadone dispensing. (Review' s abstract)
Les résultats d'une étude transversale auprès de 365 usagers d'héroïne, montrent que 18,4% d'entre eux se sont injecté du sirop de méthadone. Ce sont le plus souvent des hommes, en traitement de maintenance à la méthadone, à une posologie supérieure à celle des usagers qui ne s'injectent pas de la méthadone. Ils ont connu plus d'expériences d'overdoses à l'héroïne, sont plus dépendants de l'héroïne et ont plus de comportements à risque vis-à-vis des overdoses.
ENGLISH :
Aims: The aims of this study were to determine the prevalence of methadone syrup injecting in Adelaide. South Australia and to characterize methadone injectors, including their heroin use and risk behaviours associated with heroin overdose. Design: Cross-sectional design. Setting: Community setting, principally metropolitan Adelaide. Participants: Current heroin users (used heroin in the last 6 months), recruited through snowballing. Measurements: Structured questionnaire. Findings: Of 365 participants. 18.4% reported having ever injected methadone syrup and 11,0% had injected methadone in the last 6 months. Those that had injected methadone were more likely to be male, and were more likely to be receiving methadone maintenance. They were also maintained on higher doses of methadone than subjects not injecting methadone. A history of methadone injection was associated with more heroin overdose experiences and greater dependence on heroin. Methadone injectors were also more likely to engage in risky behaviours associated with heroin overdose, including using heroin when no other people were present, not trial-tasting new batches of heroin and polydrug use. Conclusions: Methadone syrup injectors appear to be at greater risk of a series of harms than subjects not injecting methadone. The prevalence of methadone syrup injecting in Adelaide, South Australia was 11%, which was lower than prevalence in Sydney, New South Wales, but higher than in Melbourne, Victoria. Jurisdictional differences concerning the prevalence of methadone syrup injecting may reflect differing policies by each state to methadone dispensing. (Review' s abstract)
Affiliation :
Drug Alcohol Serv. Council, 161 Greenhill Rd, Parkside, South Australia 5063.
Australie. Australia.
Australie. Australia.