Objective To determine the impact of routine care (RC) and integrated family planning (IFP) and HIV care service on family planning (FP) uptake and pregnancy outcomes. Design Retrospective cohort study conducted between October 10, 2005, and February 28, 2009. Setting United States Agency for International Development—Academic Model Providing Access To Healthcare (USAID-AMPATH) in western Kenya. Subjects Records of adult HIV-infected women. Intervention Integration of FP into one of the care teams. Primary Outcomes Measures Incidence of FP methods and pregnancy. Results Four thousand thirty-one women (1453 IFP; 2578 RC) were eligible. Among the IFP group, there was a 16.7% increase (P < 0.001) [95% confidence interval (CI): 13.2% to 20.2%] in incidence of condom use, 12.9% increase (P < 0.001) (95% CI: 9.4% to 16.4%) in incidence of FP use including condoms, 3.8% reduction (P < 0.001) (95% CI: 1.9% to 5.6%) in incidence of FP use excluding condoms, and 0.1% increase (P = 0.9) (95% CI: −1.9% to 2.1%) in incidence of pregnancies. The attributable risk of the incidence rate per 100 person-years of IFP and RC for new condom use was 16.4 (95% CI: 11.9 to 21.0), new FP use including condoms was 13.5 (95% CI: 8.7 to 18.3), new FP use excluding condoms was −3.0 (95% CI: −4.6 to −1.4) and new cases of pregnancies was 1.2 (95% CI: −0.6 to 3.0). Conclusions Integrating FP services into HIV care significantly increased the use of modern FP methods but no impact on pregnancy incidence. HIV programs need to consider integrating FP into their program structure.
In Kenya, HIV diagnosis is not routinely carried out in infants, and yet rapid diagnosis could improve access to lifesaving interventions. A cheap and readily accessible service can resolve this problem, if feasible. In this pilot study the feasibility and costs of provision of an infant HIV diagnosis service in Kenya are evaluated. Dried blood spots (DBS) were collected from infants exposed to HIV, sent to a central testing laboratory and tested using the Roche Amplicor v. 1.5 DNA PCR kit. The results were then dispatched to health facilities within a week. A total of 15.4% of the samples tested HIV+ despite the widespread access to prevention of mother to child transmission (PMTCT) programs in Kenya. The cost per test at 21.50 USD is prohibitive and will limit access to diagnosis. It remains to be seen whether the increase in testing will immediately lead to an increase in access to antiretroviral therapy (ART) services for infants.
The treatment of HIV-1 infection with antiretroviral drugs has greatly improved the survival of those who are infected. However, HIV-1 diversity and drug resistance are major challenges in patient management, especially in resource-poor countries. To evaluate HIV-1 genetic diversity and drug resistance-associated mutations among drug-naive patients in Kenya prior to antiretroviral therapy (ART), a genetic analysis of HIV-1 pol-RT and env-gp41 was performed on samples collected from 53 (18 males and 35 females) consenting patients between April and June 2005. The average age, baseline CD4(+) T cell counts, and viral loads were 38 (range, 24-62) years, 475 (range, 203-799) cells/mm(3), and 4.7 (range, 3.4-5.9) log(10) copies/ml, respectively. Phylogenetic analysis revealed that 40 samples (75.5%) were concordant subtypes for the two genes and 13 (24.5%) were discordant, suggesting possible recombination and/or dual infections. Prevalent subtypes included A1/A1(pol-RT/env-gp41), 31 (58.5%); D/D, 9 (16.9%); A1/C, 2 (3.8%); A1/D, 4 (7.5%); G/A1, 2 (3.8%); A1/A2, 1 (1.9%); C/A1, 2 (3.8%); D/A1, 1(1.9%); and D/A2, 1 (1.9%). Major reverse transcriptase inhibitor (RTI) resistance-associated mutations were found in four patients (7.5%). Of these patients, three had nucleoside RTI resistance mutations, such as M184V, K65R, D67N, K70R, and K219Q. Nonnucleoside RTI resistance-associated mutations K103N and Y181C were detected in three patients and one patient, respectively. Multiple drug resistance mutations were observed in this drug-naive population. With increasing numbers of patients that require treatment and the rapid upscaling of ART in Kenya, HIV-1 drug resistance testing is recommended before starting treatment in order to achieve better clinical outcomes.
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