Journal of urban health : bulletin of the New York Academy of Medicine
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In sub-Saharan Africa, the unprecedented population growth that started in the second half of the twentieth century has evolved into unparalleled urbanization and an increasing proportion of urban dwellers living in slums and shanty towns, making it imperative to pay greater attention to the health problems of the urban poor. In particular, urgent efforts need to focus on maternal health. Despite the lack of reliable trend data on maternal mortality, some investigators now believe that progress in maternal health has been very slow in sub-Saharan Africa. ⋯ Bivariate analyses show that household wealth, education, parity, and place of residence were closely associated with frequency and timing of ANC and with place of delivery. Finally, there is a strong linkage between use of antenatal care and place of delivery. The findings of this study call for urgent attention by Kenya's Ministry of Health and local authorities to the void of quality health services in poor urban communities and the need to provide focused and sustained health education geared towards promoting use of obstetric services.
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Naloxone distribution to injecting drug users (IDUs) for peer administration is a suggested strategy to prevent fatal heroin overdose. The aim of this study was to explore attitudes of IDUs to administration of naloxone to others after heroin overdose, and preferences for method of administration. A sample of 99 IDUs (median age 35 years, 72% male) recruited from needle and syringe programs in Melbourne were administered a questionnaire. ⋯ There was no association with age, sex, or heroin practice. There appears to be strong support among Australian IDU for naloxone distribution to peers. Intranasal spray is the preferred route of administration.
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The Palliative Care Service at Montefiore Medical Center (MMC) established a pilot project in the emergency department (ED) to identify chronically ill older adults in need of palliative care, homecare, and hospice services and to link such patients with these services. Two advance practice nurses conducted consultations on elderly patients who were found to have one or more "palliative care triggers" on initial screening. A standardized medical record abstraction form was developed. ⋯ Chronically ill patients visiting an urban community ED had complex medical and psychosocial problems with limited support systems and homecare services. Significant proportions of such patients can be expected to have limited likelihood of survival. The presence of palliative homecare and hospice outreach services in the ED in urban community hospitals may provide an effective strategy for linkage of elderly patients at the end of life with otherwise underutilized services.
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During the 2003 severe acute respiratory syndrome (SARS) outbreak in Toronto, the potential introduction of SARS into the homeless population was a serious concern. Although no homeless individual in Toronto contracted SARS, the outbreak highlighted the need to develop an outbreak preparedness plan that accounts for unique issues related to homeless people. ⋯ Planning for future outbreaks should take into account the need to (1) develop systems that enable rapid two-way communication between public health officials and homeless service providers, (2) ensure that homeless service providers have access to infection control supplies and staff training, (3) prepare for possible homeless shelter closures due to staff shortages or high attack rates among clients, and (4) plan for where and how clinically ill homeless individuals will be isolated and treated. The Toronto SARS experience provided insights that are relevant to response planning for future outbreaks in cities with substantial numbers of homeless individuals.
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Randomized Controlled Trial
Positive impact of a shelter-based hepatitis B vaccine program in homeless Baltimore children and adolescents.
Homeless youth are at increased risk for hepatitis B virus (HBV) infection and HBV vaccine coverage is poor in this group. The purpose of our study was to determine if a shelter-based HBV vaccine program in children and adolescents 2-18 years of age with a randomized controlled trial using a culturally appropriate HBV video could increase HBV vaccine coverage rates. Subjects were randomized to an 8 min HBV video or a control, smoking prevention video. ⋯ The shelter-based vaccine program was very effective in increasing HBV coverage rates in the entire group of 328 children and adolescents enrolled in the study, from 68% coverage at baseline to 85% at the conclusion of the study. We conclude that shelter-based HBV vaccine programs can be highly effective in increasing vaccine coverage rates in older children and adolescents. A brief exposure to a culturally appropriate HBV video improves HBV knowledge and may improve return rates for vaccine.