Uptake and continuous use of copper intrauterine device in a cohort of HIV-positive women.

Copper intrauterine device (IUD) is not commonly used in many countries, though it provides effective reversible contraception with no or minimal primary systemic side effects. We assessed its uptake and continuation of use among HIV-positive Thai women. Sixty-six of 322 women of reproductive age, whom we approached for the study, met the eligibility criteria. Sterilization (62%) was the main reason for failure to enroll. Twenty-nine of them (44%) underwent IUD insertion. Considering condom use sufficient for pregnancy prevention (12%) was the main reason among eligible women for the refusal to participate in the study. At six months, 54% of enrolled participants reported one or more side effects such as increased menstrual flow (43%), spotting (21%) and dysmenorrhea (11%). The continuation rate of IUD use was high (93%), in spite of the persistent non-systemic side effects. The study showed that copper IUD could be an acceptable contraceptive choice for Thai HIV-positive women. Easy access to the method in a setting linked with the HIV service, and education on IUD risks and benefits is needed to promote the use of IUD in addition to condoms as an effective contraceptive option in HIV-infected women.

Strategies to improve the uptake of effective contraception in perinatally HIV-infected adolescents.

OBJECTIVE: To assess strategies to improve safe-sex practices in sexually active female adolescents living with HIV, through linking reproductive health (RH) care with HIV care. METHODS: A single arm, 48-week prospective study was conducted with 77 sexually active adolescents in five sites in Thailand. Guided RH education was carried out through video, brochures and individual counselling. Participants were offered free effective contraception (EC), in addition to a barrier method (dual contraception) versus barrier method only. Changes in EC use were assessed with McNemar's test; predicting factors with logistic regression. RESULTS: Median age was 19 years; 95% were perinatally infected; 30% had been pregnant. All but one showed RH-knowledge improvement after RH education. Individual counselling was most often rated the 'most helpful' educational method. At the screening visit 21% were using dual contraception; 53% a male condom only; 8% EC method only; and 18% were not using any contraceptive method. Dual-contraception use improved with time, reaching 74% at week 48. EC-use at the baseline visit was associated with having ever used EC prior to study entry (P<0.0001), and the study site (P<0.0001). Having ever used EC was associated with a history of pregnancy (P=0.0085) and forced sex (P=0.0386). CONCLUSION: Offering continuous RH care, linked with HIV care, resulted in increased use of dual contraception. Healthcare providers played a significant role in the process. RH education should address the main predictors for EC use by adolescents, including past, personal experience.

Low-level genital HIV shedding in Thai HIV-infected women with suppressed plasma viral load after menopause: a longitudinal study.

OBJECTIVES: First, to evaluate the longitudinal changes of HIV RNA in genital secretions in HIV-positive women with plasma HIV RNA <50 copies/mL before and after the onset of menopause. Second, to assess inflammatory markers and prevalence of comorbidities after the onset of menopause. METHODS: This was a prospective observational study with two time points. HIV RNA in genital secretions (GVL) was measured in 15 HIV-positive menopausal women (second time point). Results were compared to earlier available data for GVL from the same participant before the onset of menopause (first time point). RESULTS: Median age at the first time point was 42 years, and 52 years at the second time point. Median time since the onset of menopause was 2 years and 33% of women were sexually active. Eighty per cent had at least one comorbidity. The GVL before menopause was >50 copies/mL in 27% of the participants, and in 40% after menopause. The GVL was <1000 copies/mL in all but one measurement. There was no significant difference between the two time points (P=0.687). Intermediate vaginal flora or bacterial vaginosis was found in 73% of participants during the second time point. CONCLUSIONS: There was a high prevalence of low-level GVL shedding before and after menopause. This needs further investigation, especially in relation to the vaginal microbiome and the complex interactions between micro-organisms. HIV-infected women in menopause do not seem to present a major public health risk for HIV transmission. Nevertheless, safe sex should be discussed with all, regardless of age. The high prevalence of non-communicable diseases after menopause requires special attention and comprehensive care.

Efavirenz, in contrast to nevirapine, is associated with unfavorable progesterone and antiretroviral levels when coadministered with combined oral contraceptives.

BACKGROUND: Effective contraception has been widely promoted for HIV-positive women. However, there are limited data on the interactions between combined hormonal contraceptives and nonnucleoside reverse transcriptase inhibitors . METHODS: This study assessed the steady-state contraceptive effectiveness and safety of combined oral contraceptive (COC) containing 0.150 mg desogestrel /0.030 mg ethinyl estradiol with either nevirapine (NVP) or efavirenz (EFV) in 34 HIV-positive women. The targeted level for contraceptive effectiveness was endogenous progesterone level < 3.0 ng/mL. We measured NVP/EFV plasma concentrations 12 hours after administration (C12) with and without COC. The desired therapeutic levels were >3.1 mg/L for NVP and 1.0-4.0 mg/L for EFV, respectively. RESULTS: All 18 subjects in the NVP group had serum progesterone <1.0 ng/mL. Four of 16 subjects (25%) in the EFV group had serum progesterone >1.0 ng/mL, including 3 subjects with >3.0 ng/mL (might indicate ovulation). The difference in progesterone levels between the 2 groups was statistically significant (P = 0.04). The median C12 of NVP increased insignificantly by 17% with COC; the median C12 of EFV decreased significantly (P = 0.02) by 22%. In 3 of 16 subjects (19%) in the EFV group, C12 of EFV dropped below 1.0 mg/L. CONCLUSIONS: In contrast to NVP, coadministrating desogestrel/ethinyl estradiol containing COC with EFV was associated with unfavorable progesterone and antiretroviral levels. Our results suggest that NVP may be superior to EFV when used with COC in HIV-positive women.