Integration of preventing mother-to-child transmission of HIV and syphilis testing and treatment in antenatal care services in the Northern Cape and Gauteng provinces, South Africa.

BACKGROUND: South Africa recommends universal syphilis and HIV testing in pregnancy, with prompt antiretroviral therapy or penicillin treatment for women testing positive. METHODS: We used a multistage, purposeful sampling strategy to retrospectively identify clinical records from a sample (7.3%) of 32,518 women delivering from January 2005 to June 2006 at 6 public clinics in the Northern Cape and Gauteng. Descriptive analyses and logistic regression were used to assess coverage and factors related to testing and treatment of HIV and syphilis. RESULTS: Of 2379 women sampled, 93% accessed antenatal care (ANC) services during pregnancy and 71% before the third pregnancy trimester. Testing during pregnancy or delivery was 74% for HIV and 84% for syphilis; testing at the first ANC visit was 41% and 71%; and infection prevalence at delivery was 14% and 5%, respectively. Of 243 women with reactive HIV tests, 104 (43%) had treatment documented (single-dose nevirapine) before delivery. Of 98 women with reactive syphilis tests, 73% had documented receipt of 1 penicillin injection and 36% had all 3 recommended injections. Multivariable analysis found women tested for syphilis were almost 4 times more likely to have had no HIV test compared with those without syphilis testing (adjusted odds ratios, 3.9; 95% confidence interval, 1.7-5.5). CONCLUSIONS: Integration and provision of a package of HIV and syphilis testing at the first ANC visit and decentralizing treatments of both infections to primary care settings could increase the coverage of testing and treatment services, thus enhancing the effectiveness of current programs eliminating mother-to-child transmission of HIV and syphilis.

Provider-initiated HIV testing and counseling: increased uptake in two public community health centers in South Africa and implications for scale-up.

BACKGROUND: International guidance recommends the scale up of routinely recommended, offered, and delivered health care provider-initiated HIV testing and counseling (PITC) to increase the proportion of persons who know their HIV status. We compared HIV test uptake under PITC to provider-referral to voluntary counseling and testing (VCT referral) in two primary health centers in South Africa. METHODS: Prior to introducing PITC, clinical providers were instructed to refer systematically selected study participants to VCT. After PITC and HIV rapid test training, providers were asked to recommend, offer and provide HIV testing to study participants during the clinical consultation. Participants were interviewed before and after their consultation to assess their HIV testing experiences. RESULTS: HIV test uptake increased under PITC (OR 2.85, 95% CI 1.71, 4.76), and more patients felt providers answered their questions on HIV (104/141 [74%] versus 73/118 [62%] for VCT referral; p 0.04). After three months, only 4/106 (3.8%) HIV-positive patients had registered for onsite HIV treatment. Providers found PITC useful, but tested very few patients (range 0-15). CONCLUSION: PITC increased the uptake of HIV testing compared with referral to onsite VCT, and patients reported a positive response to PITC. However, providing universal PITC will require strong leadership to train and motivate providers, and interventions to link HIV-positive persons to HIV treatment centers.

Evaluation of pediatric HIV care provided in Ryan White CARE Act Title IV Women, Infants, Children, and Youth Clinics.

This evaluation examines the changing practices and outcomes of pediatric HIV care provided by the Ryan White Comprehensive AIDS Resources and Emergency (CARE) Act, Title IV grantees from 1996 through 1998--a period of rapidly changing medical practice within the United States. Using medical chart abstraction, 26 Title IV grantees reported information from the records of 525 HIV positive clients between the ages of 2 and 12. The chart abstractions covered medical care and case management provided to these clients including the number of clinical visits, use of antiretroviral therapy, use of laboratory tests such as CD4+ cell count (cells/mm3) and HIV-1 RNA viral load (copies/mL), enrollment in clinical trials, and receipt of opportunistic infection prophylaxis. Information on disease progression and hospitalization as well as client socio-demographic characteristics also is analyzed. Study results indicate that use of HIV combination therapy increased, while the occurrence of opportunistic infections and hospitalizations decreased. The increasing use of new pharmaceuticals during the study period indicates the feasibility of transferring information learned about HIV treatments from clinical trials to clinical practices that treat primarily Medicaid and pediatric populations.