Dataset Information

Long-Term Outcomes of HIV-Infected Women Receiving Antiretroviral Therapy After Transferring Out of an Integrated Maternal and Child Health Service in South Africa.

ABSTRACT:

Background

Integrated maternal and child health (MCH) services improve women's postpartum antiretroviral therapy (ART) outcomes during breastfeeding; however, long-term outcomes after transfer to general ART services remain unknown.

Methods

The MCH-ART trial demonstrated that maternal retention and viral suppression at 12-months postpartum were improved significantly among women randomized to integrated MCH services continued in the antenatal clinic through cessation of breastfeeding (MCH-ART arm) compared with immediate transfer to general ART services postpartum (standard of care). We reviewed electronic health records for all women who participated in the MCH-ART trial to ascertain retention and gaps in care and invited all women for a study visit 36- to 60-months postpartum including viral load testing.

Results

Of 471 women in MCH-ART, 450 (96%) contributed electronic health record data and 353 (75%) completed the study visit (median 44-month postpartum). At this time, outcomes were identical in both trial arms: 67% retained in care (P = 0.994) and 56% with viral loads <50 copies/mL (P = 0.751). Experiencing a gap in care after delivery was delayed in the MCH-ART arm with 17%, 36%, and 45% of women experienced a gap in care by 12-, 24-, and 36-months postpartum compared with 35%, 48%, and 57% in the standard of care arm, respectively.

Conclusions

The benefits of integrated maternal HIV and child health care did not persist after transfer to general ART services. The transfer of women postpartum to routine adult care is a critical period requiring interventions to support continuity of HIV care.

SUBMITTER: Phillips TK

PROVIDER: S-EPMC7793030 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Long-Term Outcomes of HIV-Infected Women Receiving Antiretroviral Therapy After Transferring Out of an Integrated Maternal and Child Health Service in South Africa.

Phillips Tamsin K TK Mogoba Pheposadi P Brittain Kirsty K Gomba Yolanda Y Zerbe Allison A Myer Landon L Abrams Elaine J EJ

Journal of acquired immune deficiency syndromes (1999) 20200301 3

<h4>Background</h4>Integrated maternal and child health (MCH) services improve women's postpartum antiretroviral therapy (ART) outcomes during breastfeeding; however, long-term outcomes after transfer to general ART services remain unknown.<h4>Methods</h4>The MCH-ART trial demonstrated that maternal retention and viral suppression at 12-months postpartum were improved significantly among women randomized to integrated MCH services continued in the antenatal clinic through cessation of breastfeed ...[more]

PMID: 31725060

Similar Datasets

Project description:BackgroundPoor engagement in postpartum maternal HIV care is a challenge worldwide and contributes to adverse maternal outcomes and vertical transmission. Our objective was to project the clinical and economic impact of integrated postpartum maternal antiretroviral therapy (ART) and pediatric care in South Africa.MethodsUsing the CEPAC computer simulation models, parameterized with data from the Maternal and Child Health-Antiretroviral Therapy (MCH-ART) randomized controlled trial, we evaluated the cost-effectiveness of integrated postpartum care for women initiating ART in pregnancy and their children. We compared two strategies: 1) standard of care (SOC) referral to local clinics after delivery for separate standard ART services for women and pediatric care for infants, and 2) the MCH-ART intervention (MCH-ART) of co-located maternal/pediatric care integrated in Maternal and Child Health (MCH) services throughout breastfeeding. Trial-derived inputs included: 12-month maternal retention in care and virologic suppression (SOC: 49%, MCH-ART: 67%), breastfeeding duration (SOC: 6 months, MCH-ART: 8 months), and postpartum healthcare costs for mother-infant pairs (SOC: $50, MCH-ART: $69). Outcomes included pediatric HIV infections, maternal and infant life expectancy (LE), lifetime HIV-related per-person costs, and incremental cost-effectiveness ratios (ICERs; ICER <US$903/YLS considered "cost-effective").ResultsCompared to SOC, MCH-ART increased maternal LE (SOC: 25.26 years, MCH-ART: 26.20 years) and lifetime costs (SOC: $9,912, MCH-ART: $10,207; discounted). Projected pediatric outcomes for all HIV-exposed children were similar between arms, although undiscounted LE for HIV-infected children was shorter in SOC (SOC: 23.13 years, MCH-ART: 23.40 years). Combining discounted maternal and pediatric outcomes, the ICER was $599/YLS.ConclusionCo-located maternal HIV and pediatric care, integrated in MCH services throughout breastfeeding, is a cost-effective strategy to improve maternal and pediatric outcomes and should be implemented in South Africa.

Project description:BackgroundIn South Africa the ever increasing demand for antiretroviral treatment (ART) runs the risk of leading to sub-optimal care in public sector ART clinics that are overburdened and under resourced. This study assessed the quality of ART services to identify service areas that require improvement.MethodsA cross-sectional study was carried out at 16 of 17 public ART clinics in the target area in greater Pretoria, South Africa. Trained participant observers presented as ART qualifying HIV positive patients that required a visit to assess treatment readiness. They evaluated each facility on five different occasions between June and November 2009, assessing the time it took to get an appointment, the services available and accessed, service quality and the duration of the visit. Services (reception area, clinician's consultation, HIV counselling, pharmacy, nutrition counselling and social worker's assessment) were assessed against performance standards that apply to all clinics. Service quality was expressed as scores for clinic performance (CPS) and service performance (SPS), defined as the percentage of performance standards met per clinic and service area.ResultsIn most of the clinics (62.5%) participant observers were able to obtain an appointment within one week, although on the day of their visit essential services could not always be accessed. The median CPS of the assessed facilities was 68.5 with four clinics not meeting minimum standards (CPS > 60). The service areas that performed least well were the clinician's consultation (SPS 67.3) and HIV counselling (SPS 70.7). Most notably, clinicians performed a physical examination in only 41.1% of the visits and rarely did a complete TB symptom screening. Counsellors frequently failed to address prevention of HIV transmission.ConclusionsOverall public sector ART clinics in greater Pretoria were easily accessible and their services were of an acceptable quality. However, the time spent at the clinic to complete the services was found to be very long and there was considerable variation in adherence to performance standards within the services, particularly in respect of clinician's consultation and counselling. Clinic management needs to ensure efficient clinic organisation and to improve adherence to performance standards in key service areas.

Project description:ImportanceAnemia affects millions of pregnant women and their children worldwide, particularly in low- and middle-income countries. Although anemia in pregnancy is a well-described risk factor for cognitive development, the association with child brain structure is poorly understood.ObjectiveTo explore the association of anemia during pregnancy and postnatal child anemia with brain structure in early life.Design, setting, and participantsThis neuroimaging nested cohort study was embedded within the Drakenstein Child Health Study (DCHS), a population-based birth cohort in South Africa. Pregnant individuals were enrolled into the DCHS between 2012 and 2015 from 2 clinics in a periurban setting. Mother-child pairs were assessed prospectively; follow-up is ongoing. A subgroup of children had brain magnetic resonance imaging (MRI) at age 2 to 3 years from 2015 to 2018. This study focused on the 147 pairs with structural neuroimaging and available hemoglobin data. Data analyses were conducted in 2021 and 2022.ExposuresMothers had hemoglobin measurements during pregnancy, and a subgroup of children had hemoglobin measurements during early life. Anemia was classified as hemoglobin levels less than 11 g/dL based on World Health Organization guidelines; children younger than 6 months were classified using local guidelines.Main outcomes and measuresChild brain volumes of global, subcortical, and corpus callosum structures were quantified using T1-weighted MRI. Linear regression models were used to analyze the associations between maternal and child anemia with child brain volumes, accounting for potential confounders.ResultsOf 147 children (mean [SD] age at MRI, 34 [2] months; 83 [56.5%] male) with high-resolution MRI scans, prevalence of maternal anemia in pregnancy was 31.3% (46 of 147; median [IQR] gestation of measurement: 13 [9-20] weeks). Maternal anemia during pregnancy was significantly associated with smaller volumes of the child caudate bilaterally (adjusted percentage difference, -5.30% [95% CI, -7.01 to -3.59]), putamen (left hemisphere: -4.33% [95% CI, -5.74 to -2.92]), and corpus callosum (-7.75% [95% CI, -11.24 to -4.26]). Furthermore, antenatal maternal hemoglobin levels were also associated with brain volumes in the caudate (left hemisphere: standardized β = 0.15 [95% CI, 0.02 to 0.28]; right hemisphere: β = 0.15 [95% CI, 0.02 to 0.27]), putamen left hemisphere (β = 0.21 [95% CI, 0.07 to 0.35]), and corpus callosum (β = 0.24 [95% CI, 0.09 to 0.39]). Prevalence of child anemia was 52.5% (42 of 80; median [IQR] age of measurement: 8.0 [2.7 to 14.8] months). Child anemia was not associated with brain volumes, nor did it mediate the association of maternal anemia during pregnancy with brain volumes.Conclusions and relevanceIn this cohort study, anemia in pregnancy was associated with altered child brain structural development. Given the high prevalence of antenatal maternal anemia worldwide, these findings suggest that optimizing interventions during pregnancy may improve child brain outcomes.

Project description:IntroductionAbout half a million people in South Africa are deprived of antiretroviral therapy (ART), and there is little systematic knowledge on who they are - e.g. by severity of disease, sex, or socio-economic status (SES). We performed a systematic review to determine the current quantitative evidence-base on equity in utilization of ART among HIV-infected people in South Africa.MethodWe conducted a literature search based on the Cochrane guidelines. A study was included if it compared for different groups of HIV infected people (by sex, age, severity of disease, area of living, SES, marital status, ethnicity, religion and/or sexual orientation (i.e. equity criteria)) the number initiating/adhering to ART with the number who did not. We considered ART utilization inequitable for a certain criterion (e.g. sex) if between groups (e.g. men versus women) significant differences were reported in ART initiation/adherence.ResultsTwelve studies met the inclusion criteria. For sex, 2 out of 10 studies that investigated this criterion found that men are less likely than women to utilize ART, while the other 8 found no differences. For age, 4 out of 8 studies found inequities and reported less utilization for younger people. For area of living, 3 out of 4 studies showed that those living in rural areas or certain provinces have less access and 2 out of 6 studies looking at SES found that people with lower SES have less access. One study which looked at the marital status found that those who are married are less likely to utilize ART. For severity of disease, 5 out of 6 studies used more than one outcome measure for disease stage and reported within their study contradicting results. One of the studies reported inconclusive findings for ethnicity and no study had looked at religion and sexual orientation.ConclusionIt seems that men, young people, those living in certain provinces or rural areas, people who are unemployed or with a low educational level, and those being unmarried have less access to ART. As studies stem from different contexts and use different methods conclusions should be taken with caution.

Dataset Information

Long-Term Outcomes of HIV-Infected Women Receiving Antiretroviral Therapy After Transferring Out of an Integrated Maternal and Child Health Service in South Africa.

Background

Methods

Results

Conclusions

Publications

Long-Term Outcomes of HIV-Infected Women Receiving Antiretroviral Therapy After Transferring Out of an Integrated Maternal and Child Health Service in South Africa.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets