Last data update: Nov 04, 2024. (Total: 48056 publications since 2009)
Records 1-7 (of 7 Records) |
Query Trace: Pintye J [original query] |
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Contraceptive counseling experiences among women attending HIV Care and Treatment Centers: a national survey in Kenya
Dev R , Kohler P , Begnel E , Achwoka D , McGrath CJ , Pintye J , Muthigani W , Singa B , Gondi J , Ng'ang'a L , Langat A , John-Stewart G , Kinuthia J , Drake AL . Contraception 2021 104 (2) 139-146 OBJECTIVES: To characterize contraceptive counseling experiences among women living with HIV (WLWH) receiving HIV care in Kenya. STUDY DESIGN: Sexually active, WLWH aged 15-49 years were purposively sampled from 109 high-volume HIV Care and Treatment Centers in Kenya between June and September 2016. Cross-sectional surveys were administered to enroll women on a tablet using Open Data Kit. Poisson generalized linear regression models adjusted for facility-level clustering were used to examine cofactors for receiving family planning (FP) counseling with a provider. RESULTS: Overall, 4805 WLWH were enrolled, 60% reported they received FP counseling during the last year, 72% of whom reported they were counseled about benefits of birth spacing and limiting. Most women who received FP counseling were married (64%) and discussed FP with their partner (78%). Use of FP in the last month (adjusted Prevalence Ratio [aPR]=1.74, 95% CI: 1.41-2.15, p<0.001), desire for children in >2 years (aPR=1.18, 95% CI: 1.09-1.28, p<0.001), and concern about contraceptive side-effects (aPR=1.13, 95% CI 1.02-1.25, p<0.05) were significantly higher among WLWH who received FP counseling compared to those that did not. CONCLUSIONS: Over one-third of WLWH did not receiving FP counseling with an HIV care provider during the last year, and counseling was more commonly reported among women who were using FP or desired children in >2 years. IMPLICATIONS: There are missed opportunities for FP counseling in HIV care. FP integration in HIV care could improve FP access and birth spacing or limiting among WLWH. |
Male partner antenatal clinic attendance is associated with increased uptake of maternal health services and infant BCG immunization: a national survey in Kenya
Odeny B , McGrath CJ , Langat A , Pintye J , Singa B , Kinuthia J , Katana A , Ng'ang'a L , John-Stewart G . BMC Pregnancy Childbirth 2019 19 (1) 284 BACKGROUND: Male partner antenatal clinic (ANC) attendance may improve maternal uptake of maternal child health (MCH) services. METHODS: We conducted a cross-sectional survey of mother-infant pairs attending week-6 or month-9 infant immunizations at 120 high-volume MCH clinics throughout Kenya. Clinics were selected using probability proportionate to size sampling. Women were interviewed using structured questionnaires and clinical data was verified using MCH booklets. Among married women, survey-weighted logistic regression models accounting for clinic-level clustering were used to compare outcomes by male ANC attendance and to identify its correlates. RESULTS: Among 2521 women attending MCH clinics and had information on male partner ANC attendance, 2141 (90%) were married of whom 806 (35%) had male partners that attended ANC. Among married women, male partner ANC attendance was more frequent among women with higher education, women who requested their partners to attend ANC, had male partners with higher education, did not report partner violence, and had disclosed their HIV status (p < 0.001 for each). Additionally, male ANC attendance was associated with higher uptake of ANC visits [adjusted Odds Ratio (AOR) = 1.67, 95% confidence interval (CI) 1.36-2.05,], skilled delivery (AOR = 2.00, 95% CI 1.51-2.64), exclusive breastfeeding (AOR = 1.70, 95% CI 1.00-2.91), infant Bacille Calmette Guerin (BCG) immunization (AOR = 3.59, 95% CI 1.00-12.88), and among HIV-infected women, antiretroviral drugs (aOR = 6.16, 95% CI 1.26-30.41). CONCLUSION: Involving male partners in MCH activities amplifies benefits of MCH services by engaging partner support for maternal uptake of services. |
Pre-exposure prophylaxis (PrEP) for HIV prevention among HIV-uninfected pregnant women: estimated coverage using risk-based versus regional prevalence approaches
Pintye J , Singa B , Wanyonyi K , Itindi J , Kinuthia J , Langat A , Nganga L , Katana A , Baeten J , McGrath CJ , John-Stewart GC . Sex Transm Dis 2018 45 (12) e98-e100 Antenatal register data from 62 clinics in 5 regions of Kenya were used to estimate women with HIV risk (partner HIV status, syphilis). With individual risk-guided PrEP offer in all regions, 39% of pregnant women nationally would be offered PrEP. PrEP offer to all women in high prevalence regions would result in 26%. |
Prevalence and correlates of non-disclosure of maternal HIV status to male partners: a national survey in Kenya
Kinuthia J , Singa B , McGrath CJ , Odeny B , Langat A , Katana A , Ng'ang'a L , Pintye J , John-Stewart G . BMC Public Health 2018 18 (1) 671 BACKGROUND: Prevention of mother-to-child HIV transmission (PMTCT) programs usually test pregnant women for HIV without involving their partners. Non-disclosure of maternal HIV status to male partners may deter utilization of PMTCT interventions since partners play a pivotal role in decision-making within the home including access to and utilization of health services. METHODS: Mothers attending routine 6-week and 9-month infant immunizations were enrolled at 141 maternal and child health (MCH) clinics across Kenya from June-December 2013. The current analysis was restricted to mothers with known HIV status who had a current partner. Multivariate logistic regression models adjusted for marital status, relationship length and partner attendance at antenatal care (ANC) were used to determine correlates of HIV non-disclosure among HIV-uninfected and HIV-infected mothers, separately, and to evaluate the relationship of non-disclosure with uptake of PMTCT interventions. All analyses accounted for facility-level clustering, RESULTS: Overall, 2522 mothers (86% of total study population) met inclusion criteria, 420 (17%) were HIV-infected. Non-disclosure of HIV results to partners was higher among HIV-infected than HIV-uninfected women (13% versus 3% respectively, p < 0.001). HIV-uninfected mothers were more likely to not disclose their HIV status to male partners if they were unmarried (adjusted odds ratio [aOR] = 3.79, 95% CI: 1.56-9.19, p = 0.004), had low (</=KSH 5000) income (aOR = 1.85, 95% CI: 1.00-3.14, p = 0.050), experienced intimate partner violence (aOR = 3.65, 95% CI: 1.84-7.21, p < 0.001) and if their partner did not attend ANC (aOR = 4.12, 95% CI: 1.89-8.95, p < 0.001). Among HIV-infected women, non-disclosure to male partners was less likely if women had salaried employment (aOR = 0.42, 95%CI: 0.18-0.96, p = 0.039) and each increasing year of relationship length was associated with decreased likelihood of non-disclosure (aOR = 0.90, 95% CI: 0.82-0.98, p = 0.015 for each year increase). HIV-infected women who did not disclose their HIV status to partners were less likely to uptake CD4 testing (aOR = 0.32, 95% CI: 0.15-0.69, p = 0.004), to use antiretrovirals (ARVs) during labor (OR = 0.38, 95% CI 0.15-0.97, p = 0.042), or give their infants ARVs (OR = 0.08, 95% CI 0.02-0.31, p < 0.001). CONCLUSION: HIV-infected women were less likely to disclose their status to partners than HIV-uninfected women. Non-disclosure was associated with lower use of PMTCT services. Facilitating maternal disclosure to male partners may enhance PMTCT uptake. |
Uptake and correlates of contraception among postpartum women in Kenya: results from a national cross-sectional survey
Achwoka D , Pintye J , McGrath CJ , Kinuthia J , Unger JA , Obudho N , Langat A , John-Stewart G , Drake AL . Contraception 2017 97 (3) 227-235 OBJECTIVES: To characterize uptake and correlates of effective contraceptive use postpartum. STUDY DESIGN: We analyzed data from a national, cross-sectional evaluation of prevention of mother-to-child HIV transmission programs that enrolled women attending 6-week or 9-month infant immunization visits at 120 Kenyan maternal and child health clinics. We classified women who resumed sexual activity postpartum and did not desire a child within 2years as having a need for family planning (FP). RESULTS: We included 955 (94%) of 1012 women 8-10months postpartum in the analysis. Mean age was 25.8years and 36% were primigravidas. By 9-months postpartum 62% of all women used contraception and 59% used effective contraception (injectables, implants, intrauterine devices [IUDs], oral contraceptives [OCs], and tubal ligations). Most contraceptive users (61%) used injectables, followed by implants (10%), OCs (6%), IUDs (4%), and condoms alone (2%). The majority (n=733, 77%) had a need for FP and 67% of 733 women with FP need used effective contraception. Among women with a need for FP, effective contraception use was higher among those who discussed FP in postnatal care (PNC) than who did not discuss FP in PNC (Prevalence Ratio (PR) for PNC alone: 1.35 (95% Confidence Interval [CI]:1.16-1.58; PR for PNC and antenatal care [ANC]:1.42, 95% CI: 1.21-1.67; p=.001 for both). CONCLUSIONS: Two-thirds of postpartum women with a need for FP used effective contraception at 9-months postpartum, and use was associated with discussing FP during PNC. IMPLICATIONS: Integrating FP counseling in ANC/PNC could be an effective strategy to increase effective contraception use. |
Integrating tuberculosis screening in Kenyan Prevention of Mother-To-Child Transmission programs
Cranmer LM , Langat A , Ronen K , McGrath CJ , LaCourse S , Pintye J , Odeny B , Singa B , Katana A , Nganga L , Kinuthia J , John-Stewart G . Int J Tuberc Lung Dis 2017 21 (3) 256-262 BACKGROUND: Tuberculosis (TB) screening in Prevention of Mother-To-Child Transmission (PMTCT) programs is important to improve TB detection, prevention and treatment. METHODS: As part of a national PMTCT program evaluation, mother-infant pairs attending 6-week and 9-month immunization visits were enrolled at 141 maternal and child health clinics throughout Kenya. Clinics were selected using population-proportion-to-size sampling with oversampling in a high human immunodeficiency virus (HIV) prevalence region. The World Health Organization (WHO) TB symptom screen was administered to HIV-infected mothers, and associations with infant cofactors were determined. RESULTS: Among 498 HIV-infected mothers, 165 (33%) had a positive TB symptom screen. Positive maternal TB symptom screen was associated with prior TB (P = 0.04). Women with a positive TB symptom screen were more likely to have an infant with HIV infection (P = 0.02) and non-specific TB symptoms, including cough (P = 0.003), fever (P = 0.05), and difficulty breathing (P = 0.01). TB exposure was reported by 11% of the women, and 15% of the TB-exposed women received isoniazid preventive therapy. CONCLUSIONS: Postpartum HIV-infected mothers frequently had a positive TB symptom screen. Mothers with a positive TB symptom screen were more likely to have infants with HIV or non-specific TB symptoms. Integration of maternal TB screening and prevention into PMTCT programs may improve maternal and infant outcomes. |
Maternal tenofovir disoproxil fumarate use in pregnancy and growth outcomes among HIV-exposed uninfected infants in Kenya
Pintye J , Langat A , Singa B , Kinuthia J , Odeny B , Katana A , Nganga L , John-Stewart G , McGrath CJ . Infect Dis Obstet Gynecol 2015 2015 276851 BACKGROUND: Tenofovir disoproxil fumarate (TDF) is commonly used in antiretroviral treatment (ART) and preexposure prophylaxis regimens. We evaluated the relationship of prenatal TDF use and growth outcomes among Kenyan HIV-exposed uninfected (HEU) infants. Materials and Methods: We included PCR-confirmed HEU infants enrolled in a cross-sectional survey of mother-infant pairs conducted between July and December 2013 in Kenya. Maternal ART regimen during pregnancy was determined by self-report and clinic records. Six-week and 9-month z-scores for weight-for-age (WAZ), weight-for-length (WLZ), length-for-age (LAZ), and head circumference-for-age (HCAZ) were compared among HEU infants with and without TDF exposure using t-tests and multivariate linear regression models. RESULTS: 277 mothers who received ART during pregnancy, 63% initiated ART before pregnancy, of which 89 (32%) used TDF. No differences in birth weight (3.0 kg versus 3.1 kg, p = 0.21) or gestational age (38 weeks versus 38 weeks, p = 0.16) were detected between TDF-exposed and TDF-unexposed infants. At 6 weeks, unadjusted mean WAZ was lower among TDF-exposed infants (-0.8 versus -0.4, p = 0.03), with a trend towards association in adjusted analyses (p = 0.06). There were no associations between prenatal TDF use and WLZ, LAZ, and HCAZ in 6-week or 9-month infant cohorts. CONCLUSION: Maternal TDF use did not adversely affect infant growth compared to other regimens. |
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