Factors associated with adherence to ARV treatment in people living with HIV/AIDS in a rural area (Koula-Moutou) in East Gabon

The goal of this study was to evaluate the impact of socio-clinical factors on adherence to antiretroviral treatment in people living with HIV/AIDS in Koula-Moutou (a rural area of Gabon). Two adherence assessment methods based on patient declaration and compliance with pharmacy visits were used to determine qualitative and quantitative aspects of adherence to antiretroviral therapy (ART). The quantitative (82.2%) and qualitative (79.5%) adherences to ART declared by patients were higher than those obtained through pharmacy visit assessment methods (15.8% and 45.2%, respectively). Moreover, the declarative and pharmacy visit compliance methods showed fair agreement (quantitative Kappa = 0.317; qualitative Kappa = 0.311). A better quantitative or qualitative declarative adherence was associated with a lower level of education (P = 0.05 and P = 0.025 respectively). This study reported for the first time the factors influencing adherence to ART in a rural area of East Gabon. We recommend further investigations in a large cohort to better assess the impact of socio-clinical factors on ART adherence in a vulnerable group of patients

Lost opportunities to Complete CD4+ Lymphocyte Testing among Patients who Tested Positive for HIV in South Africa

Objective:To estimate rates of completion of CD4+ lymphocyte testing (CD4 testing) within 12 weeks of testing positive for human immunodeficiency virus (HIV) at a large HIV/AIDS clinic in South Africa, and to identify clinical and demographic predictors for completion.Methods:In our study, CD4 testing was considered complete once a patient had retrieved the test results. To determine the rate of CD4 testing completion, we reviewed the records of all clinic patients who tested positive for HIV between January 2008 and February 2009. We identified predictors for completion through multivariate logistic regression.Findings:Of the 416 patients who tested positive for HIV, 84.6% initiated CD4 testing within the study timeframe. Of these patients, 54.3% were immediately eligible for antiretroviral therapy (ART) because of a CD4 cell count ≤ 200/µl, but only 51.3% of the patients in this category completed CD4 testing within 12 weeks of HIV testing. Among those not immediately eligible for ART (CD4 cells > 200/µl), only 14.9% completed CD4 testing within 12 weeks. Overall, of HIV+ patients who initiated CD4 testing, 65% did not complete it within 12 weeks of diagnosis. The higher the baseline CD4 cell count, the lower the odds of completing CD4 testing within 12 weeks.Conclusion:Patient losses between HIV testing, baseline CD4 cell count and the start of care and ART are high. As a result, many patients receive ART too late. Health information systems that link testing programmes with care and treatment programmes are needed