Journal of urban health : bulletin of the New York Academy of Medicine
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Comparative Study
Illicit opioid use in Canada: comparing social, health, and drug use characteristics of untreated users in five cities (OPICAN study).
Most of the estimated 125,000 injection drug users (IDUs) in Canada use illicit opioids and are outside treatment (i.e., methadone maintenance treatment). Empirical data suggest that illicit opioid users outside treatment are characterized by various health and social problem characteristics, including polydrug use, physical and mental morbidity, social marginalization, and crime. Although required for evidence-based programming, systematic information on this specific substance-user population is sparse in Canada to date. ⋯ However, key local sample differences were shown, including patterns of heroin versus prescription opioid use and levels of additional cocaine versus crack use as well as indicators of social marginalization. Illicit opioid user population across Canada differ on key social, health, and drug use indicators that are crucial for interventions and are often demonstrated between larger and smaller city sites. Differentiated interventions are required.
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The prevalence of HIV infection in correctional settings is several-fold higher than found in community settings. New approaches to identifying HIV infection among prisoners are urgently needed. In order to determine the HIV seroprevalence and to identify the correlates of HIV infection among female prisoners, an anonymous, but linked HIV serosurvey was conducted at Connecticut's sole correctional facility for women (census=1,100). ⋯ Defined demographic, behavioral, and clinical assessments may provide useful information for encouraging targeted counseling and testing. Newer targeted approaches merit further study to determine the effectiveness of this approach. Alternative methods of facilitating more widespread HIV testing, such as saliva tests, rapid serologic tests, and more routine testing in high HIV-prevalence areas should be considered both for clinical and for public health benefits.
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This article focuses on designing and evaluating drug abuse and HIV prevention interventions for subgroups of Hispanic adolescents. It describes the need for preventive interventions designed or adapted specifically for Hispanic adolescents and offers a rationale for subgrouping Hispanic adolescents based on risk and protective factor profiles rather than demographic indices. This subgrouping method is based on intrapersonal and ecodevelopmental domains of risk and protection. Finally, the article presents methods for designing, adapting, and evaluating "flexible" interventions for use with Hispanic adolescent subgroups.
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Coccidioidomycosis is a disease caused by Coccidioides immitis, a soil-inhabiting fungus endemic to the desert climate of the southwestern United States and Central and South America. We report a case of disseminated coccidioidomycosis in a previously healthy person living in New York City, who was initially thought to have tuberculosis. The incidence of coccidioidomycosis has been increasing in both endemic and nonendemic areas, but diagnosis is often delayed or missed in nonendemic areas, resulting in extensive and unnecessary medical workup for other diseases or progression to serious disease. Therefore, clinicians should increase their awareness and consideration of this disease in patients with chronic systemic illness.
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Owing to the ongoing health crisis among injection drug users in Vancouver, Canada, there have been repeated calls for the establishment of supervised injection sites (SIS) since the early 1990s. In April 2003, a group of advocates and drug users opened an unsanctioned SIS in Vancouver's Downtown Eastside. ⋯ During the operation of the SIS, volunteers supervised over 3,000 injections by a high-risk injection drug using population. The SIS provided a sterile environment for injection drug use without measured negative consequences and demonstrated the feasibility of a peer-driven low-threshold SIS.