A clinician's experience with the President's Emergency Plan for AIDS Relief in Nigeria: a transformative decade of hope

Eastern Caribbean Physicians' Responses to Providing HIV/AIDS Care in Resource-Limited Settings: We've Come a Long Way, but We're Not There Yet

Physicians' ability to provide care to patients living with HIV/AIDS (PLWHA) in the Eastern Caribbean is influenced by economic constraints, sociocultural norms that govern interpersonal interactions, and the pervasive stigma linked to the disease. Although the economic environment determines national capacity to acquire various treatment and monitoring technologies, Eastern Caribbean physicians respond to practicing in a resource-limited setting by making choices that are influenced by the collectivist ethos that governs interpersonal relationships. Through qualitative interviews, the study finds that the social stigma associated with the disease requires physicians to "go the extra mile" to provide care in ways that allow PLWHA to protect their privacy in small, closely networked societies.

Rates and impact of hepatitis on human immunodeficiency virus infection in a large African cohort

AIM: To determine the rates and impact of hepatitis B virus (HBV) and hepatitis C virus (HCV) infections on response to long-term highly active antiretroviral therapy (HAART) in a large human immunodeficiency virus (HIV) population in Nigeria.

METHODS: HBV and HCV as well as HIV infections are endemic in sub Saharan Africa. This was a retrospective cohort study of 19 408 adults who were recruited between June 2004 and December 2010 in the AIDS Prevention Initiative in Nigeria in Nigeria programme at Jos University Teaching Hospital. Serological assays, including HBV surface antigen (HBsAg) and hepatitis C antibody were used to categorise hepatitis status of the patients. HBsAg was determined using enzyme immunoassay (EIA) (Monolisa HBsAg Ultra3; Bio-Rad). HCV antibody was tested using third generation EIA (DIA.PRO Diagnostic, Bioprobes srl, Milan, Italy). HIV RNA levels were measured using Roche COBAS Amplicor HIV-1 monitor test version 1.5 (Roche Diagnostics, GmbH, Mannheim, Germany) with a detection limit of 400 copies/mL. Flow cytometry was used to determine CD4+ cell count (Partec, GmbH Munster, Germany). Comparison of categorical and continuous variables were achieved using Pearson’s χ² and Kruskal Wallis tests respectively, on MedCalc for Windows, version 9.5.0.0 (MedCalc Software, Mariakerke, Belgium).

RESULTS: With an overall hepatitis screening rate of over 90% for each virus; HBV, HCV and HBV/HCV were detected in 3162 (17.8%), 1983 (11.3%) and 453 (2.5%) HIV infected adults respectively. The rate of liver disease was low, but highest among HIV mono-infected patients (29, 0.11%), followed by HBV co-infected patients (15, 0.08%). Patients with HBV co-infection and triple infection had higher log₁₀ HIV RNA loads (HBV: 4.6 copies/mL vs HIV only: 4.5 copies/mL, P < 0.0001) and more severe immune suppression (HBV: 645, 55.4%; HBV/HCV: 97, 56.7%) prior to initiation of HAART compared to HIV mono-infected patients (1852, 48.6%) (P < 0.0001). Of 3025 patients who were 4.4 years on HAART and whose CD4 cell counts results at baseline and end of follow up were available for analyses, CD4 increase was significantly lower in those with HBV co-infection (HBV: 144 cells/mm³; HBV/HCV: 105 cells/mm³) than in those with HCV co-infection (165 cells/mm³) and HIV mono-infection (150 cells/mm³) (P = 0.0008).

CONCLUSION: High rates of HBV and HCV infections were found in this HIV cohort. CD4 recovery was significantly diminished in patients with HBV co-infection.