Impact of approaches in improving male partner involvement in the prevention of mother-to-child transmission (PMTCT) of HIV on the uptake of PMTCT services in sub-Saharan Africa: a protocol of a systematic review and meta-analysis

Understanding the meanings of male partner support in the adherence to therapy among HIV-positive women: a gender analysis

BACKGROUND

Previous literature reports that low male partner support is a barrier to women's adherence and retention in HIV care programs.

OBJECTIVE

This qualitative study explored the relationships between partners to understand what is meant by male partner support in adherence of HIV-positive women in four healthcare facilities in Southern Malawi.

METHODS

We conducted 8 semi-structured focus group discussions (FGDs) with 73 participants (40 men and 33 women) and 10 in-depth interviews (IDIs) between August 2018 to December 2019. Participants were HIV-positive patients, healthcare workers (HCWs), expert patients (EPs), and couples attending the clinic. All data were digitally recorded, transcribed verbatim, and analysed using a gender-responsive grounded theory approach.

RESULTS

This study confirms previous literature, which suggests male partner support is expressed by providing access to transport to the clinic and accompaniment to appointments. However, we found that men can also control access to resources and decision-making. Support is more complex than previous literature reported and, in some cases, gender norms significantly limit women's capacity to engage in care independently of male support since women need male partner permission to access the resources to attend clinics.

CONCLUSIONS

This paper suggests that restrictive male-partner gender norms limit women's power to engage in care. Most importantly, the gender analysis reveals that what previous literature describes as male partner support can sometimes hide male partner control in permitting access to resources to attend health facilities. For this reason, policies enhancing male support should consider the gender power relationship between partners to avoid reinforcing gender inequality.

Male Partner Involvement in the Utilization of Hospital Delivery Services by Pregnant Women Living with HIV in Sub Saharan Africa: A Systematic Review and Meta-analysis

Objective The level of male partner involvement in hospital delivery by pregnant women living with HIV in sub Saharan Africa (SSA) is low. We conducted a systematic review and meta-analysis to identify the approaches that are used in improving male partner involvement and their impact on the utilization of hospital delivery services by pregnant women living with HIV in SSA. Methods Ovid Medline, Embase, PsycINFO, Cochrane library, ClinicalTrials.gov, Web of Science and Current Controlled Trials were searched. Only studies carried out in SSA that reported an approach used in involving male partners and the impact on the uptake of hospital delivery services irrespective of the language and date of publication were included. Odds ratios were extracted or calculated from studies and combined in a meta-analysis using the statistical package Stata version 11.0. A forest plot was used to show the impact of various male involvement approaches. A funnel plot was used to report publication bias. Results From an initial 2316 non-duplicate articles, 08 articles were included in the systematic review and meta-analysis. The overall pooled OR was 1.56 (95% CI 1.45-1.68). After stratification, the odds ratios were: 1.51 (95% CI 1.38-1.65), 1.58 (95% CI 1.38-1.80), 3.47 (95% CI 2.16-5.58) for complex community interventions without community health workers (CHWs), complex community interventions with community health workers, and verbal encouragement respectively. The overall I-square was 91.0% but after stratification into the three different approaches, the I-squared within the complex community intervention without CHWs group was 0.0%. Conclusions for Practice Complex community interventions and verbal encouragement increase the utilization of hospital delivery services by pregnant women living with HIV in SSA. The overall heterogeneity was high but very low for studies that used complex community interventions without CHWs. More well conducted studies (including randomized controlled trials) are needed in future to add to the quality of evidence.

The impact of approaches in improving male partner involvement in the prevention of mother-to-child transmission of HIV on the uptake of safe infant feeding practices by HIV positive women in sub-Saharan Africa. A systematic review and meta-analysis

BACKGROUND

The low level of male partner involvement in Prevention of Mother to Child Transmission of HIV services such as safe infant feeding practices poses a serious challenge to the implementation of guidelines on safe infant feeding and may undermine efforts towards elimination of mother to child transmission of HIV in sub Saharan Africa(SSA). We conducted a systematic review and meta-analysis to identify the approaches that have been utilized to improve male partner involvement in PMTCT services as well as their impact on the uptake of safe infant feeding practices by HIV positive mothers in SSA.

METHODS

In this systematic review and meta-analysis, Ovid Medline, Embase, PsycINFO, Cochrane library, ClinicalTrials.gov, Web of Science and Current Controlled Trials were searched. Only studies performed in SSA that reported an approach that specifically involved male partners and its impact on the uptake of safe infant feeding practices (irrespective of the language and date of publication) were included. Odds ratios were extracted or calculated from studies and combined in a meta-analysis using the statistical package Stata version 11.0. Forest plots were generated using the random effect model.

RESULTS

From an initial 2416 non-duplicate articles, 06 articles were included in the systematic review and meta-analysis. The overall pooled unadjusted OR was 3.08[95%CI: 2.58-3.68], while the effect sizes for interventions aimed at promoting male partner involvement such as verbal encouragement, complex community intervention and enhanced psychosocial interventions were 1.93[95%CI: 1.34-2.79], 3.45[95%CI: 2.79-4.25] and 5.14[95%CI: 2.42-10.90] respectively. Using only adjusted odd ratios, the pooled adjusted OR = 1.78[95%CI: 1.35-2.34]. The I2 = 60.1% p = 0.057 using adjusted ORs.

CONCLUSION

Interventions aimed at promoting male partner involvement such as enhanced psychosocial interventions, verbal encouragement and complex community interventions increase the uptake of safe infant feeding options. The heterogeneity was moderate among studies. More studies including randomised trials that will recruit larger, representative samples of patients are needed in the future. Prospero registration number: 42016032673.

Male partner involvement in increasing the uptake of infant antiretroviral prophylaxis/treatment in sub Saharan Africa: A systematic review and meta-analysis

Background

Infant antiretroviral prophylaxis plays an important role towards ensuring the reduction of HIV transmission from mother to child in the postpartum period. However in sub Saharan Africa (SSA), the low level of involvement of male partners may hinder the uptake of such services by HIV positive mothers. We conducted a systematic review and meta-analysis to determine the impact of male partner involvement approaches on the uptake of infant antiretroviral prophylaxis in SSA.

Methods

In this systematic review and meta-analysis, Ovid Medline, Embase, PsycINFO, Cochrane library, ClinicalTrials.gov, Web of Science and Current Controlled Trials were searched from 1st December 2015 up until 30th March 2016. Only studies carried out in SSA that reported an approach used in involving male partners and the impact on the uptake of infant antiretroviral prophylaxis irrespective of the Language and date of publication were included. Odds ratios were extracted or calculated from studies and combined in a meta-analysis using the statistical package Stata version 11.0. Forest plots were generated using the random effect model.

Results

From an initial 2316 non-duplicate articles, 09 articles were included in the systematic review and meta-analysis. The pooled unadjusted odds ratio was 2.09(95% CI: 1.31 to 3.36) while the unadjusted odds ratios for enhanced psychosocial interventions (02 studies pooled), complex community interventions (02 studies pooled), verbal encouragement (02 studies pooled) and invitation letters(03 pooled studies) were 3.48(95% CI: 1.42 to 8.53), 1.85(95%CI: 0.85 to 4.03), 2.37(95%CI: 1.22 to 4.61) and 1.81(95%CI: 0.64 to 5.14) respectively. I squared was 89.5%, p < 0.001 and the heterogeneity was not explained by any of the variables in meta-regression.

Conclusion

There was stronger evidence for enhanced psychosocial intervention and verbal encouragement in increasing the uptake of infant prophylaxis. The high heterogeneity suggests more studies are needed to draw a definite inference from the meta-analysis. More studies with larger sample sizes that are conducted using similar methods are needed in the future.

Trial registration

Prospero registration number: 42016032673.

The impact of programs for prevention of mother-to-child transmission of HIV on health care services and systems in sub-Saharan Africa - A review

BACKGROUND

The global scale-up of Prevention of mother-to-child transmission (PMTCT) services is credited for a 52% worldwide decline in new HIV infections among children between 2001 and 2012. However, the epidemic continues to challenge maternal and paediatric HIV control efforts in Sub Saharan Africa (SSA), with repercussions on other health services beyond those directly addressing HIV and AIDS. This systematised narrative review describes the effects of PMTCT programs on other health care services and the implications for improving health systems in SSA as reported in the existing articles and scientific literature. The following objectives framed our review:To describe the effects of PMTCT on health care services and systems in SSA and assess whether the PMTCT has strengthened or weakened health systems in SSATo describe the integration of PMTCT and its extent within broader programs and health systems.

METHODS

Articles published in English and French over the period 1st January 2007 (the year of publication of WHO/UNICEF guidelines on global scale-up of the PMTCT) to 31 November 2016 on PMTCT programs in SSA were sought through searches of electronic databases (Medline and Google Scholar). Articles describing the impact (positive and negative effects) of PMTCT on other health care services and those describing its integration in health systems in SSA were eligible for inclusion. We assessed 6223 potential papers, reviewed 225, and included 57.

RESULTS

The majority of selected articles offered arguments for increased health services utilisation, notably of ante-natal care, and some evidence of beneficial synergies between PMTCT programs and other health services especially maternal health care, STI prevention and early childhood immunisation. Positive and negative impact of PMTCT on other health care services and health systems are suggested in thirty-two studies while twenty-five papers recommend more integration and synergies. However, the empirical evidence of impact of PMTCT integration on broader health systems is scarce. Underlying health system challenges such as weak physical and human resource infrastructure and poor working conditions, as well as social and economic barriers to accessing health services, affect both PMTCT and the health services with which PMTCT interacts.

CONCLUSIONS

PMTCT services increase to some extent the availability, accessibility and utilisation of antenatal care and services beyond HIV care. Vertical PMTCT programs work, when well-funded and well-managed, despite poorly functioning health systems. The beneficial synergies between PMTCT and other services are widely suggested, but there is a lack of large-scale evidence of this.

The impact of approaches in improving male partner involvement in the prevention of mother-to-child transmission of HIV on the uptake of maternal antiretroviral therapy among HIV-seropositive pregnant women in sub-Saharan Africa: a systematic review and meta-analysis

OBJECTIVES

To identify the approaches that are used in improving on male partner involvement in the prevention of mother-to-child transmission (PMTCT) of HIV and their impact on the uptake maternal antiretroviral therapy (ART) in sub-Saharan Africa (SSA).

SETTING

This was a systematic review and meta-analysis of published studies carried out in SSA at all levels of healthcare (primary, secondary, tertiary and community).

PARTICIPANTS

The participants of the studies included were HIV-positive pregnant women and breastfeeding mothers with their male partners. Studies were included if they were conducted in SSA and mentioned an approach used in improving male partner involvement with data on the impact on the uptake of maternal ART uptake.

OUTCOMES

In the protocol, maternal ART uptake, infant prophylaxis, safe infant feeding options, condom use and family planning were envisaged. However, only maternal ART has been reported here due to limitations on the word count.

RESULTS

From an initial 2316 non-duplicate articles, 17 articles were included in the systematic review and meta-analysis. In the combined model, the ORs for complex community interventions, enhanced psychosocial interventions, verbal encouragement and invitation letters were 4.22 (95% CI 2.27 to 7.77), 2.29 (95% CI 1.42 to 7.69), 2.39 (95% CI 1.26 to 4.53) and 1.21 (95% CI 0.89 to 1.63), respectively, whereas in the model using adjusted ORs, enhanced psychosocial interventions had a higher effect than any other intervention. The heterogeneity was moderate using adjusted ORs.

CONCLUSION

Enhanced psychosocial interventions and complex community interventions increase male partner involvement and the uptake of PMTCT services more than any other intervention. Invitation letters had no effect. More randomised trials and observational studies (that have adjusted for potential confounders) are needed in the future.

PROSPERO REGISTRATION NUMBER

42016032673.

Baseline characteristics of study sites and women enrolled in a three-arm cluster randomized controlled trial: PMTCT uptake and retention (pure) Malawi

Background

Malawi introduced an ambitious public health program known as “Option B+” which provides all HIV-infected pregnant and breastfeeding women with lifelong combination antiretroviral therapy, regardless of WHO clinical stage or CD4 cell count. The PMTCT Uptake and REtention (PURE) study aimed at evaluating the effect of peer-support on care-seeking and retention in care.

Methods/design

PURE Malawi was a three-arm cluster randomized controlled trial that compared facility-based and community-based models of peer support to standard of care under Option B+ strategy. Each arm was expected to enroll a minimum of 360 women with a total minimum sample size of 1080 participants. 21 sites (clusters) were selected for inclusion in the study. This paper describes the site selection, recruitment, enrollment process and baseline characteristics of study sites and women enrolled in the trial.

Results

Study implementation was managed by 3 partner organizations; each responsible for 7 study sites. The trial was conducted in the South East, South West, and Central West zones of Malawi, the zones where the implementing partners operate. Study sites included 2 district hospitals, 2 mission hospitals, 2 rural hospitals, 13 health centers and 1 private clinic. Enrollment occurred from November 2013 to November 2014, over a median period of 31 weeks (range 17–51) by site. A total of 1269 HIV-infected pregnant (1094) and breastfeeding (175) women, who were eligible to initiate ART under Option B+, were enrolled. Each site reached or surpassed the minimum sample size. Comparing the number of women enrolled versus antenatal cohort reports, sites recruited a median of 90% (IQR 75–100) of eligible reported women. In the majority of sites the ratio of pregnant and lactating women enrolled in the study was similar to the ratio of reported pregnant and lactating women starting ART in the same sites. The median age of all women was 27 (IQR 22–31) years. All women have ≥20 months of possible follow-up time; 96% ≥ 2 years (24–32 months).

Conclusion

The PURE Malawi study showed that 3 implementing partner organizations could successfully recruit a complex cohort of pregnant and lactating women across 3 geographical zones in Malawi within a reasonable timeline.

Trial registration

This study is registered at clinicaltrials.gov - ID Number NCT02005835. Registered 4 December, 2013.