Introduction. The pathogenicity and transmission routes of Transfusion Transmitted Virus (TTV) remain unclear. The aim of this study was to determine the prevalence of TTV in hemodialysis patients, injecting drug users (IDUs), and healthy blood donors, in Isfahan, Iran. Method. In a case-control study, a total of 108 subjects were put into three groups namely Group I, 36 hemodialysis patients; ...

BACKGROUND In the Northeast Indian states of Manipur and Nagaland there has been an ongoing HIV epidemic among injecting drug users (IDUs) since the mid-1990s. Project ORCHID is an Avahan-funded HIV prevention project that has been working in selected districts of Manipur and Nagaland since 2004. It supports local partner non-government organisations (NGOs) to deliver a range of harm reduction ...

conclusions based on existing data, hiv infection surveillance, performance of standard precaution, and post exposure prophylaxis with anti-retroviral drugs outlined in this review article represent reasonable interim approaches to this complex problem. context human immunodeficiency virus (hiv) infection and acquired immunodeficiency syndrome (aids) concentrated in injecting drug users (idus) ...

HIV-1 prevalence in Guangxi, China, has been growing since 1996, when the first case was reported. Over half of HIV-1 positive patients in Guangxi Province were injecting drug users (IDUs), possibly because of the province's location near drug-trafficking routes. Since a phase II HIV vaccine trial is ongoing there, a current characterization of the subtypes of HIV-1 among IDUs in Guangxi would ...

OBJECTIVES Injection drug users (IDUs) consistently demonstrate high-risk behaviors for sexually transmitted infections (STIs). This study examines STI prevalence and correlates among young IDUs. STUDY This cross-sectional study recruited IDUs aged 18 to 30 years. Participants completed a behavioral risk assessment and were tested for chlamydia, gonorrhea, and trichomoniasis by nucleic acid a...

BACKGROUND HIV prevalence is high and risky injection practices occur frequently among injecting drug users (IDUs) in Nepal. We explored the correlates of sharing injection equipment (having injected with a needle or syringe previously used by another) among male IDUs in Kathmandu, Nepal. METHODS From August to September 2007, we anonymously interviewed 296 male IDUs in Kathmandu, Nepal, usin...

BACKGROUND Considerable HIV transmission occurs among injection drug users (IDUs) in Pakistan and recently the HIV prevalence has been increasing among male (MSW), hijra (transgender; HSW) and female (FSW) sex workers. We describe past and estimate future patterns of HIV emergence among these populations in several cities in Pakistan. METHODS The density of these key populations per 1000 adul...

BACKGROUND Incarceration may lead to interruptions in antiretroviral therapy (ART) for persons receiving treatment for human immunodeficiency virus (HIV) infection. We assessed whether incarceration and subsequent release were associated with virologic failure for injection drug users (IDUs) who were previously successfully treated with ART. METHODS ALIVE is a prospective, community-based coh...

Background: In bile duct strictures, examination of wall layers by intraductal ultrasonography (IDUS) performed during endoscopic retrograde cholangiopancreatography (ERCP) may be diagnostically useful. Methods: In the present study 60 patients with bile duct strictures of unknown aetiology were examined preoperatively by ERCP, including transpapillary biopsies and IDUS. Histopathological corre...

BACKGROUND New injection drug users (IDUs) are at high risk for blood-borne viral infections. Given U.S. policy to only fund proven-effective HIV prevention interventions, insights into conducting intervention trials among young IDUs are provided here by describing methods and participants' characteristics in the CIDUS III/DUIT study. METHODS In 2002-2004, 15-30-year-old IDUs in Baltimore, Ch...