International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2010
High prevalence of abscesses and self-treatment among injection drug users in Tijuana, Mexico.
СтатьяПоддержка NIH: внешняя программаНазвание и аннотация: Перевод пока не подготовлен
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Pollini Robin A, Gallardo Manuel, Hasan Samreen, Minuto Joshua, Lozada Remedios, Vera Alicia, Zúñiga María Luisa, Strathdee Steffanie A
Аннотация
BACKGROUND: Soft tissue infections are common among injection drug users (IDUs), but information on correlates and treatment in this highly marginalized population is lacking.
METHODS: Six hundred twenty-three community-recruited IDUs in Tijuana, Mexico, completed a detailed interview on abscess history and treatment. Univariate and multiple logistic regressions were used to identify factors independently associated with having an abscess in the prior 6 months.
RESULTS: Overall, 46% had ever had an abscess and 20% had had an abscess in the past 6 months. Only 12% had sought medical care for their most recent abscess; 60% treated the abscess themselves. The most common self-treatment method was to apply heated (24%) or unheated (23%) Aloe vera leaf. Other methods included draining the wound with a syringe (19%) or knife (11%). Factors independently associated with recent abscess were having income from sex work (adjusted odds ratio (aOR) 4.56, 95% confidence interval (CI) 2.08-10.00), smoking methamphetamine (aOR 1.65, 95% CI 1.05-2.62), seeking someone to help with injection (aOR 2.06, 95% CI 1.18-3.61), and reporting that police affected where they used drugs (aOR 2.14, 95% CI 1.15-3.96).
CONCLUSIONS: Abscesses are common among IDUs in this setting, but appropriate treatment is rare. Interventions to reduce barriers to medical care in this population are needed. Research on the effectiveness of Aloe vera application in this setting is also needed, as are interventions to provide IDU sex workers, methamphetamine smokers, and those who assist with injection with the information and equipment necessary to reduce abscess risk.
METHODS: Six hundred twenty-three community-recruited IDUs in Tijuana, Mexico, completed a detailed interview on abscess history and treatment. Univariate and multiple logistic regressions were used to identify factors independently associated with having an abscess in the prior 6 months.
RESULTS: Overall, 46% had ever had an abscess and 20% had had an abscess in the past 6 months. Only 12% had sought medical care for their most recent abscess; 60% treated the abscess themselves. The most common self-treatment method was to apply heated (24%) or unheated (23%) Aloe vera leaf. Other methods included draining the wound with a syringe (19%) or knife (11%). Factors independently associated with recent abscess were having income from sex work (adjusted odds ratio (aOR) 4.56, 95% confidence interval (CI) 2.08-10.00), smoking methamphetamine (aOR 1.65, 95% CI 1.05-2.62), seeking someone to help with injection (aOR 2.06, 95% CI 1.18-3.61), and reporting that police affected where they used drugs (aOR 2.14, 95% CI 1.15-3.96).
CONCLUSIONS: Abscesses are common among IDUs in this setting, but appropriate treatment is rare. Interventions to reduce barriers to medical care in this population are needed. Research on the effectiveness of Aloe vera application in this setting is also needed, as are interventions to provide IDU sex workers, methamphetamine smokers, and those who assist with injection with the information and equipment necessary to reduce abscess risk.