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Overdoses among cocaine users in Brazil.
F Mesquita1, A Kral, A Reingold
1Instituto de Estudos e Pesquisas em AIDS de Santos, Faculdade de Saúde Pública da USP, Brazil. iepasede@atribuna.com.br
Addiction (Abingdon, England)
|January 11, 2002
Summary
Cocaine overdoses are a significant health issue, with 20% of users reporting personal overdoses and 50% knowing someone who died from one. Female gender and incarceration history increased overdose risk.
Area of Science:
- Public Health
- Epidemiology
- Substance Abuse Research
Background:
- Cocaine use is a global health concern.
- Overdose events among cocaine users require further investigation.
- Understanding overdose prevalence is crucial for harm reduction strategies.
Purpose of the Study:
- To determine the frequency of self-reported cocaine overdoses.
- To assess the frequency of witnessing overdoses in the same population.
- To identify factors associated with increased overdose risk.
Main Methods:
- Cross-sectional study conducted in 1999 in the Santos Metropolitan Region, Brazil.
- Survey of 396 exclusive cocaine users.
- Part of the World Health Organization (WHO) Multi-city Study among injecting drug users (IDUs), phase II.
Main Results:
- 20% of cocaine users reported experiencing one or more overdoses.
- 50% of participants knew other cocaine users who died from overdose.
- Female gender and prior incarceration were associated with higher overdose likelihood.
Conclusions:
- Cocaine overdoses represent a substantial and often overlooked public health problem in Brazil.
- Findings highlight the need for targeted interventions and harm reduction for cocaine users.
- The study suggests similar issues may exist in other regions of Brazil.