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Methadone Maintenance and Addicts' Risk of Fatal Heroin Overdose

Caplehorn, John R. M., Dalton, M. Y. N. Stella, Haldar, Francis, Petrenas, Ann-Marie, Nisbet, James G.·1996·Substance Use & Misuse

Abstract

An admission cohort of 296 Australian methadone maintenance patients was followed over 15 years. The relative risks of death in and out of maintenance were calculated for two age groups, 20-29 and 30-39 years. Heroin addicts in both age groups were one-quarter as likely to die while receiving methadone maintenance as addicts not in treatment. This is because they were significantly less likely to die by heroin overdose or suicide while in maintenance. Methadone maintenance had no measurable effect on the risk of death through nonheroin overdose, violence or trauma, or natural causes. A meta-analysis showed the reduction in overall mortality was consistent with the results of cohort studies conducted in the United States, Sweden, and Germany. The combined results of the five studies again indicated that methadone maintenance reduced addicts' risk of death to a quarter, RR 0.25 (95% CI 0.19 to 0.33).

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Metadata

Authors
Caplehorn, J. R. M., Dalton, M. Y. N. S., Haldar, F., Petrenas, A.-M., & Nisbet, J. G.
Venue
Substance Use & Misuse
Published
1996-01
Volume
31
Issue
2
Pages
177-196
ISSN
  • 1082-6084 (ISSN-L)
  • 1532-2491
OpenAlex
W2047496048
Cited by
253
References
0
FWCI
11.25
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Methadone Maintenance and Addicts' Risk of Fatal Heroin Overdose. https://app.cochat.ai/papers/10.3109/10826089609045806
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Caplehorn, J. R. M., Dalton, M. Y. N. S., Haldar, F., Petrenas, A.-M., & Nisbet, J. G. (1996). Methadone Maintenance and Addicts' Risk of Fatal Heroin Overdose. Substance Use & Misuse. https://doi.org/10.3109/10826089609045806

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