Prevention Of Mother-to-child Transmission Research Articles

Effectiveness of telemedicine for the prevention of mother-to-child transmission of HIV in low-income and middle-income countries: a systematic review and meta-analysis

ObjectivesWe aimed to estimate the effectiveness of telemedicine for the prevention of mother-to-child transmission (PMTCT) program of HIV in low- and middle-income countries (LMICs). MethodsWe did a systematic literature search of 15 databases for articles published from database inception to October 26, 2022, and performed meta-analyses to estimate the pooled risk ratio of intervention effect (RR) and its 95% confidence interval (CI). We used subgroup analyses and meta-regressions to explore variation in the RRs. Funnel plots and Egger regression tests were also performed to assess publication bias. ResultsSeventeen studies were included in the systematic review, with a total sample size of 9118 participants. We found that telemedicine was beneficial for early infant diagnosis (EID) in the sixth week (RR 1.04 [95% CI 1.00-1.09]), exclusive breastfeeding (RR 1.12 [95% CI 1.01-1.24]) and PMTCT retention (RR 1.34 [95% CI 1.16-1.55]). However, we did not find a significant effect of telemedicine on infant prophylaxis, HIV transmission, and ART adherence. Besides, the heterogeneity of ART adherence was associated with enrollment time, while retention was related to ART initiation. ConclusionsOur meta-analysis demonstrated the benefits of telemedicine in improving PMTCT, especially for EID, exclusive breastfeeding, and PMTCT retention.

HIV Viral Load Patterns and Risk Factors Among Women in Prevention of Mother-To-Child Transmission Programs to Inform Differentiated Service Delivery.

Differentiated service delivery (DSD) approaches decrease frequency of clinic visits for individuals who are stable on antiretroviral therapy. It is unclear how to optimize DSD models for postpartum women living with HIV (PWLH). We evaluated longitudinal HIV viral load (VL) and cofactors, and modelled DSD eligibility with virologic failure (VF) among PWLH in prevention of mother-to-child transmission programs. This analysis used programmatic data from participants in the Mobile WAChX trial (NCT02400671). Women were assessed for DSD eligibility using the World Health Organization criteria among general people living with HIV (receiving antiretroviral therapy for ≥6 months and having at least 1 suppressed VL [<1000 copies/mL] within the past 6 months). Longitudinal VL patterns were summarized using group-based trajectory modelling. VF was defined as having a subsequent VL ≥1000 copies/mL after being assessed as DSD-eligible. Predictors of VF were determined using log-binomial models among DSD-eligible PWLH. Among 761 women with 3359 VL results (median 5 VL per woman), a 3-trajectory model optimally summarized longitudinal VL, with most (80.8%) women having sustained low probability of unsuppressed VL. Among women who met DSD criteria at 6 months postpartum, most (83.8%) maintained viral suppression until 24 months. Residence in Western Kenya, depression, reported interpersonal abuse, unintended pregnancy, nevirapine-based antiretroviral therapy, low-level viremia (VL 200-1000 copies/mL), and drug resistance were associated with VF among DSD-eligible PWLH. Most postpartum women maintained viral suppression from early postpartum to 24 months and may be suitable for DSD referral. Women with depression, drug resistance, and detectable VL need enhanced services.

Understanding rapid implementation from discovery to scale: Rwanda’s implementation of rotavirus vaccines and PMTCT in the quest to reduce under-5 mortality

BackgroundOver the last eight decades, many evidence-based interventions (EBIs) have been developed to reduce amenable under-5 mortality (U5M). Implementation research can help reduce the lag between discovery and delivery, including as new EBIs emerge, or as existing ones are adapted based on new research. Rwanda was the first low-income African country to implement the rotavirus vaccine (RTV) and also adopted Option B+ for effective prevention of mother-to-child transmission (PMTCT) before the World Health Organization’s (WHO) recommendation. We use implementation research to identify contextual factors and strategies associated with Rwanda’s rapid uptake of these two EBIs developed or adapted during the study period.MethodsWe conducted a mixed methods case study informed by a hybrid implementation research framework to understand how Rwanda outperformed regional and economic peers in reducing U5M, focusing on the implementation of health system-delivered EBIs. The research included review of existing literature and data, and key informant interviews to identify implementation strategies and contextual factors that influenced implementation outcomes. We extracted relevant results from the broader case study and used convergent methods to understand successes and challenges of implementation of RTV, a newly introduced EBI, and PMTCT, an adapted EBI reflecting new research.ResultsWe found several cross-cutting strategies that supported the rapid uptake and implementation of PMTCT, RTV, and leveraging facilitating contextual factors and identifying and addressing challenging ones. Key implementation strategies included community and stakeholder involvement and education, leveraging of in-country research capacity to drive adoption and adaptation, coordination of donors and implementing partners, data audit and feedback of coverage, a focus on equity, and integration into pre-existing systems, including community health workers and primary care. The availability of donor funding, culture of evidence-based decision-making, preexisting accountability systems, and rapid adoption of innovation were facilitating contextual factors.ConclusionImplementation strategies which are generalizable to other settings were key to success in rapidly achieving high acceptability and coverage of both a new and an evolving EBI. Choosing strategies which leverage their facilitating factors and address barriers are important for other countries working to accelerate uptake of new EBIs and implement needed adaptations based on emerging evidence.

Outcome of HIV exposed infants towards prevention of mother to child transmission (PMTCT) program and its associated factors in selected health facilities of Addis Ababa, Ethiopia, 2020. Retrospective cross sectional study

BackgroundGlobally, an estimated 36.9 million (31.1–43.9 million) people were living with HIV in 2017, of whom 17.8 million were women and 1.8 million (1.3–2.4 million) children under 15 years of age. Ethiopia has developed an HIV/AIDS prevention, care, and treatment strategic plan in an investment case approach that has been implemented from 2015 to 2020. The study aim was to assess the outcome and risk factors for HIV-exposed infants receiving Prevention of Mother to Child Transmission (PMTCT) follow-up. MethodA cross-sectional retrospective study was done. All HIV-exposed infants who were on follow-up in the ART and (PMTCT) clinics of St Paul’s Hospital Millennium Medical College, Yekatit 12 Hospital Medical College, and Selam Health Center beginning from September 2016 to January 2019 were included. Data collection was done using a well-designed questionnaire and a review of mothers’ and infants’ medical record charts and HMIS log book. Descriptive and logistic regression analysis was performed to assess the association between dependent and independent variables. Differences are considered statistically significant at p < 0.05, and their strength is presented using an odds ratio and 95% confidence interval. ResultAmong the 302 enrolled HIV-exposed infants, 27 (8.9%) were diagnosed as HIV positive. Maternal ART initiation during labor and delivery (AOR = 3.468, 95% CI: 1.22, 13.34, p = 0.04), frequent hospital admission of the infant (AOR = 17.49, 95% CI: 5.41, 56.2, p = 0.001), and mixed feeding option (AOR = 8.25, 95% CI: 2.212, 30.77, p = 0.02) were the major factors associated with positive HIV serostatus among HIV-exposed infants. Conclusionand Recommendation: The level of HIV infection among infants born to HIV-positive mothers is high as compared to the national and WHO goals. Exclusive breastfeeding should be advocated for all HIV-exposed infants, especially in resource-limited settings like Ethiopia due to the increased prevalence of diarrheal illness.

Effect of Nurse-Led PMTCT Health Education on HIV Disclosure among HIV-Positive Women in Mombasa County: A quasi-experimental study

Background: This study investigated the impact of nurse-led PMTCT (Prevention of Mother-toChild Transmission) health education on enhancing HIV status disclosure among HIVpositive women in Mombasa County, Kenya. HIV status disclosure is crucial for the prevention of mother-to-child transmission and the overall well-being of affected individuals and their families.&#x0D; Methods: A quasi-experimental design was employed, with participants divided into an intervention group of 107 receiving nurse-led PMTCT health education and a control group of 107 receiving standard care. Demographic information, knowledge, attitudes, and practices related to HIV status disclosure were collected at baseline and post-intervention phases. Descriptive statistics were computed and a chi-square test was used to compare the level of self-disclosure of HIV status to sexual partners across the groups. Difference in differences (DID) analysis was used to evaluate the effectiveness of the intervention. Results: The study initially found that at baseline, 60.4% of HIV-positive women in the control group did not disclose their status to sexual partners, compared to 55.4% in the intervention group. However, there was no significant difference between the two groups at this stage. In the end-line survey, the control group had 64% non-disclosure, while the intervention group showed a significant improvement, with only 20% not disclosing. Chi-square analysis revealed a substantial difference (p &lt; 0.001) in disclosure rates between the intervention and control groups. Additionally, a Difference-in-Differences (DID) analysis indicated a significant improvement in self-disclosure (23.1% net intervention effect, p &lt; 0.0001). Overall, the nurse-led health education intervention notably increased HIV status disclosure among HIV-positive women in selected Mombasa County health facilities.&#x0D; Conclusion: Nurse-led PMTCT education enhances HIV disclosure in Mombasa County, improving PMTCT outcomes and curbing mother-to-child transmission. Tailored interventions are vital in addressing HIV challenges in diverse contexts.

The prevalence of gestational syphilis in Malawi between 2014 and 2022: spatiotemporal modeling of population-level factors.

Mother-to-child transmission of syphilis remains high especially in the WHO AFRO region with a prevalence of 1.62%, resulting in a congenital syphilis rate of 1,119 per 100,000 live births. Elimination efforts can be supported by an understanding of the spatial and temporal changes in disease over time, which can identify priority areas for targeted interventions aimed at reducing transmission. We collated routine surveillance data from health facilities and covariate data from demographic and health surveys conducted in Malawi between 2014 and 2022. We fitted a Bayesian hierarchical mixed model with spatial and temporally structured random effects to model the district-level monthly counts of maternal syphilis notifications as a function of individual- and district-level predictors. We then generated district-level spatiotemporally explicit risk profiles to estimate the effect of individual- and district-level covariates on maternal syphilis notifications and to identify hotspot areas. Overall, the national prevalence of maternal syphilis increased from 0.28% (95% CI: 0.27-0.29%) in 2014 to peaking in 2021 at 1.92% (95% CI: 1.89-1.96%). Between 2020 and 2022, there was a decline in prevalence, with the most significant decline seen in Zomba District (1.40, 95% CI: 1.12-1.66%). In regression models, a one percentage point increase in district-level antenatal HIV prevalence was associated with increased maternal syphilis (prevalence ratio [PR]: 1.15, 95% credible interval [CrI]: 1.10-1.21). There was also an increased prevalence of maternal syphilis associated with an increased district-level mean number of sex partners (PR: 1.05, 95% CrI: 0.80-1.37). The number of districts with a high prevalence of maternal syphilis also increased between 2014 and 2022, especially in the southern region, where most had a high probability (approaching 100%) of having high maternal syphilis (defined as relative risk >1 compared to the standard population of women aged 15-49 years) in 2022. Maternal syphilis prevalence in Malawi shows an increasing upward trend, with an estimated six times relative increase between 2014 and 2022 (0.28% to 1.73%) and strong associations with higher district-level HIV prevalence. Controlling syphilis depends on reaching vulnerable populations at the sub-national level, which may be disproportionately affected. Our findings support the move to integrate the elimination of mother-to-child transmission (EMTCT) of syphilis programs with existing prevention of mother-to-child transmission (PMTCT) of HIV programs.

"Getting pregnant during COVID-19 was a big risk because getting help from the clinic was not easy": COVID-19 experiences of women and healthcare providers in Harare, Zimbabwe.

The COVID-19 pandemic and associated measures may have disrupted delivery of maternal and neonatal health services and reversed the progress made towards dual elimination of mother-to-child transmission of HIV and syphilis in Zimbabwe. This qualitative study explores the impact of the pandemic on the provision and uptake of prevention of mother-to-child transmission (PMTCT) services from the perspectives of women and maternal healthcare providers. Longitudinal in-depth interviews were conducted with 20 pregnant and breastfeeding women aged 20-39 years living with HIV and 20 healthcare workers in two maternity polyclinics in low-income suburbs of Harare, Zimbabwe. Semi-structured interviews were held after the second and third waves of COVID-19 in March and November 2021, respectively. Data were analysed using a modified grounded theory approach. While eight antenatal care contacts are recommended by Zimbabwe's Ministry of Health and Child Care, women reported only being able to access two contacts. Although HIV testing, antiretroviral therapy (ART) refills and syphilis screening services were accessible at first contact, other services such as HIV-viral load monitoring and enhanced adherence counselling were not available for those on ART. Closure of clinics and shortened operating hours during the second COVID-19 wave resulted in more antenatal bookings occurring later during pregnancy and more home deliveries. Six of the 20 (33%) interviewed women reported giving birth at home, assisted by untrained traditional midwives as clinics were closed. Babies delivered at home missed ART prophylaxis and HIV testing at birth despite being HIV-exposed. Although women faced multiple challenges, they continued to attempt to access services after delivery. These findings underline the importance of investing in robust health systems that can respond to emergency situations to ensure continuity of essential HIV prevention, treatment, and care services.

Effects of the COVID-19 pandemic on the outcomes of HIV-exposed neonates: a Zimbabwean tertiary hospital experience

IntroductionThe COVID-19 pandemic has globally impacted health service access, delivery and resources. There are limited data regarding the impact on the prevention of mother to child transmission (PMTCT) service delivery in low-resource settings. Neotree (www.neotree.org) combines data collection, clinical decision support and education to improve care for neonates. Here we evaluate impacts of COVID-19 on care for HIV-exposed neonates.Methods Data on HIV-exposed neonates admitted to the neonatal unit (NNU) at Sally Mugabe Central Hospital, Zimbabwe, between 01/06/2019 and 31/12/2021 were analysed, with pandemic start defined as 21/03/2020 and periods of industrial action (doctors (September 2019-January 2020) and nurses (June 2020-September 2020)) included, resulting in modelling during six time periods: pre-doctors’ strike (baseline); doctors’ strike; post-doctors’ strike and pre-COVID; COVID and pre-nurses’ strike; nurses’ strike; post nurses’ strike. Interrupted time series models were used to explore changes in indicators over time.ResultsOf 8,333 neonates admitted to the NNU, 904 (11%) were HIV-exposed. Mothers of 706/765 (92%) HIV-exposed neonates reported receipt of antiretroviral therapy (ART) during pregnancy. Compared to the baseline period when average admissions were 78 per week (95% confidence interval (CI) 70–87), significantly fewer neonates were admitted during all subsequent periods until after the nurses’ strike, with the lowest average number during the nurses’ strike (28, 95% CI 23–34, p < 0.001). Across all time periods excluding the nurses strike, average mortality was 20% (95% CI 18–21), but rose to 34% (95% CI 25, 46) during the nurses’ strike. There was no evidence for heterogeneity (p > 0.22) in numbers of admissions or mortality by HIV exposure status. Fewer HIV-exposed neonates received a PCR test during the pandemic (23%) compared to the pre-pandemic periods (40%) (RR 0.59, 95% CI 0.41–0.84, p < 0.001). The proportion of HIV-exposed neonates who received antiretroviral prophylaxis during admission was high throughout, averaging between 84% and 95% in each time-period.ConclusionWhile antiretroviral prophylaxis for HIV-exposed neonates remained high throughout, concerning data on low admissions and increased mortality, similar in HIV-exposed and unexposed neonates, and reduced HIV testing, suggest some aspects of care may have been compromised due to indirect effects of the pandemic.

Eliminating mother-to-child transmission of hepatitis B virus: practice and progress in Baoan, a national pilot district of China

BackgroundWhile mother-to-child transmission (MTCT) of hepatitis B virus (HBV) remains a significant challenge in China, research investigating the effectiveness of the September 2017 pilot program to eliminate MTCT of HIV, syphilis, and HBV is limited. Baoan district, which has a higher-than-average rate of hepatitis B infection among pregnant women and strong support from the government, was one of six national pilot districts selected for the program. Therefore, this study aims to assess the progress and implementation of the elimination of MTCT of HBV in Baoan district over a period of 5 years.MethodsData was collected from the national information system for the prevention of MTCT, registration forms, and follow-up forms of pregnant women and their live births from 2018 to 2022. Joinpoint models were used to analyze changing trends over time, calculating annual percentage change (APC) and the corresponding 95% confidence interval (95%CI). Multivariate logistic regression models were used to analyze risk factors for HBV MTCT.ResultsFrom 2018 to 2022, the coverage of HBV screening during pregnancy increased from 98.29 to 99.55% (APC = 0.30, P = 0.012). The coverage of HBV early screening within 13 gestational weeks increased from 40.76 to 86.42% (APC = 18.88, P = 0.033). The prevalence of maternal HBV infection declined by an APC of − 3.50 (95% CI -6.28 ~ − 0.63). The coverage of antiviral therapy among high-risk pregnant women increased from 63.59 to 90.04% (APC = 11.90, P = 0.031). Coverage for timely administration of hepatitis B immunoglobulin, hepatitis B birth dose vaccine, and three-dose hepatitis B vaccination remained consistently above 97.50%. The coverage of post-vaccination serological testing (PVST) in high-risk infants was 56.15% (1352/2408), and the MTCT rate of HBV was 0.18%. Mothers with high-school education or below (OR = 3.76, 95% CI 1.04 ~ 13.60, P = 0.04) and hepatitis B e antigen (HBeAg) positivity (OR = 18.89, 95% CI 1.98 ~ 18.50, P = 0.01) had increased MTCT risk.ConclusionsThe implementation of comprehensive prevention strategies in Baoan district, including screening, treatment, and immunoprophylaxis, has proven effective in maintaining the MTCT of HBV at an extremely low level. However, it remains crucial to raise public awareness, specifically on the importance of improving the coverage of PVST for infants exposed to HBV.

Influence of peer discussions on trust in recommendations for prevention of mother-to-child transmission (PMTCT) of HIV.

Mothers attending prevention of mother-to-child transmission (PMTCT) of HIV clinics seem to lack knowledge on many aspects of PMTCT, among which is breastfeeding. Breastfeeding recommendations in PMTCT have changed several times over the years leaving some confused and doubtful of what is currently recommended. One method shown to help improve their knowledge and acceptance of PMTCT recommendations is the use of peer educators. We sought to determine if mothers engage in discussions with other mothers during clinics and how these engagements influence trust in PMTCT recommendations. We interviewed 524 mothers with children under two years enrolled in PMTCT clinics in Kilimanjaro, Tanzania. We selected 5 clinics with the highest numbers of PMTCT enrolment from each district in the region. In each clinic, over a one-month period, we recruited all mothers attending the PMTCT clinic. We collected information on their engagement in discussions regarding PMTCT during clinics and how they perceived the information from their peers in relation to that from healthcare providers. Fifty-five percent of the mothers reported engaging in peer discussions. Of the 90 (17%) mothers who reported noticing a change in PMTCT recommendations, 33 (36.7%) reported trusting previous recommendations more. A greater proportion (52.9%) of mothers who engaged in peer discussions reported trusting the information from peers more than that from healthcare workers. Peers have a great influence on mothers, which is concerning when their knowledge shared is outdated. Harnessing their influence and training them on current recommendations might be key to improving adherence to PMTCT recommendations.

Understanding the uptake and determinants of prevention of mother-to-child transmission of HIV services in East Africa: Mixed methods systematic review and meta-analysis.

Prevention of mother-to-child transmission (PMTCT) of HIV service is conceptualized as a series of cascades that begins with all pregnant women and ends with the detection of a final HIV status in HIV-exposed infants (HEIs). A low rate of cascade completion by mothers' results in an increased risk of HIV transmission to their infants. Therefore, this review aimed to understand the uptake and determinants of key PMTCT services cascades in East Africa. We searched CINAHL, EMBASE, MEDLINE, Scopus, and AIM databases using a predetermined search strategy to identify studies published from January 2012 through to March 2022 on the uptake and determinants of PMTCT of HIV services. The quality of the included studies was assessed using the Mixed Methods Appraisal Tool. A random-effects model was used to obtain pooled estimates of (i) maternal HIV testing (ii) maternal ART initiation, (iii) infant ARV prophylaxis and (iv) early infant diagnosis (EID). Factors from quantitative studies were reviewed using a coding template based on the domains of the Andersen model (i.e., environmental, predisposing, enabling and need factors) and qualitative studies were reviewed using a thematic synthesis approach. The searches yielded 2231 articles and we systematically reduced to 52 included studies. Forty quantitative, eight qualitative, and four mixed methods papers were located containing evidence on the uptake and determinants of PMTCT services. The pooled proportions of maternal HIV test and ART uptake in East Africa were 82.6% (95% CI: 75.6-88.0%) and 88.3% (95% CI: 78.5-93.9%). Similarly, the pooled estimates of infant ARV prophylaxis and EID uptake were 84.9% (95% CI: 80.7-88.3%) and 68.7% (95% CI: 57.6-78.0) respectively. Key factors identified were the place of residence, stigma, the age of women, the educational status of both parents, marital status, socioeconomic status, Knowledge about HIV/PMTCT, access to healthcare facilities, attitudes/perceived benefits towards PMTCT services, prior use of maternal and child health (MCH) services, and healthcare-related factors like resource scarcity and insufficient follow-up supervision. Most of the identified factors were modifiable and should be considered when formulating policies and planning interventions. Hence, promoting women's education and economic empowerment, strengthening staff supervision, improving access to and integration with MCH services, and actively involving the community to reduce stigma are suggested. Engaging community health workers and expert mothers can also help to share the workload of healthcare providers because of the human resource shortage.

Triangulation of Routine Antenatal HIV Prevalence Data and Adjusted HIV Estimates in Mozambique.

Routine health system data are central to monitoring HIV trends. In Mozambique, the reported number of women receiving antenatal care (ANC) and antiretroviral therapy for prevention of mother-to-child transmission (PMTCT) has exceeded the Spectrum-estimated number of pregnant women since 2017. In some provinces, reported HIV prevalence in pregnant women has declined faster than epidemiologically plausible. We hypothesized that these issues are linked and caused by programmatic overenumeration of HIV-negative pregnant women at ANC. We triangulated program-reported ANC client numbers with survey-based fertility estimates and facility birth data adjusted for the proportion of facility births. We used survey-reported ANC attendance to produce adjusted time series of HIV prevalence in pregnant women, adjusted for hypothesized program double counting. We calibrated the Spectrum HIV estimation models to adjusted HIV prevalence data to produce adjusted adult and pediatric HIV estimates. ANC client numbers were not consistent with facility birth data or modeled population estimates indicating ANC data quality issues in all provinces. Adjusted provincial ANC HIV prevalence in 2021 was median 45% [interquartile range 35%-52% or 2.3 percentage points (interquartile range 2.5-3.5)] higher than reported HIV prevalence. In 2021, calibrating to adjusted antenatal HIV prevalence lowered PMTCT coverage to less than 100% in most provinces and increased the modeled number of new child infections by 35%. The adjusted results better reconciled adult and pediatric antiretroviral treatment coverage and antenatal HIV prevalence with regional fertility estimates. Adjusting HIV prevalence in pregnant women using nationally representative household survey data on ANC attendance produced estimates more consistent with surveillance data. The number of children living with HIV in Mozambique has been substantially underestimated because of biased routine ANC prevalence. Renewed focus on HIV surveillance among pregnant women would improve PMTCT coverage and pediatric HIV estimates.

Modeling Health Systems and Male-Partner Involvement Determinants of Prevention of Mother to Child Transmission of Human Immune-deficiency Virus among Women in Homa Bay County Referral Hospital, Kenya

In 2017, Homa Bay County accounted for 10% of HIV cases among children aged 0-14 years in Kenya. Additionally, it reported 8.8% of new HIV infections among children of the same age group and 9.7% of annual AIDS-related mortalities. In 2018, the County reported a mother-to-child transmission (MTCT) rate of 8.1%, higher than the 5% target set by WHO. Limited studies in Kenya have documented health systems and male-partner involvement determinants of prevention of MTCT (PMTCT) of HIV, which vary by context. Thus, this paper documents health systems and male-partner involvement determinants of PMTCT outcomes among women attending Homa Bay County Referral Hospital. We used an analytical cross-sectional study design that had a sample of 274 (Fishers et al. 1998) randomly selected from 4129 women of reproductive age ever on PMTCT follow-up. Questionnaires were used to collect data from the women on child HIV status, health systems factors, and male partner-involvement factors. The mean age of the women was 32.16 years. Results show that provision and discussion of infant diagnosis results by health care providers increased the chances of occurrence of HIV seronegative PMTCT outcome by 1.5 times (OR=1.530, 95% CI: 0.361-6.486; p&lt;0.0001). Provision of routine pre-conception counselling decreased the odds of determining PMTCT outcome by 60% (OR=0.404, 95% CI: 0.046-3.521; p=0.018). Males knowing the HIV status of their partner had higher odds of determining the occurrence of HIV seronegative PMTCT outcome (OR=6.0, 95% CI: 0.655-54.997; p&lt;0.0001). Health systems factors aligned with the provision and discussion of infant diagnosis results by healthcare provider and male-partner involvement factor related to the male partner knowing the HIV status of participant(s) demonstrated higher chances of predicting the occurrence of HIV seronegative for the child. These findings will inform the formulation of interventions geared towards reducing the high MTCT rates in Homa Bay County

Management and Elimination of mother-to-child transmission of hepatitis B virus: A therapeutical Approach

A major worldwide health issue is the persistent transmission of the chronic form of the hepatitis B virus (HBV) from mothers to their unborn children (MTCT) during the perinatal period. In endemic areas, HBV infection occurs mainly during infancy and early childhood, with MTCT accounting for approximately half of the transmission routes of chronic HBV infections. Prevention of MTCT is an important step in reducing the global burden of chronic HBV. In addition to such considerations regarding the transmission of HBV to the child, the combination of HBV infection and pregnancy raises several unique management issues. Up to 9% of newborns still acquire HBV infection, especially from mothers who have the hepatitis B e antigen (HBeAg), despite routine passive-active immunoprophylaxis with hepatitis B immunoglobulin (HBIG) and the hepatitis B vaccine. The failure of passive-active immunoprophylaxis in newborns, the impact and requirement of routine hepatitis B immunoglobulin (HBIG) injections to mothers, the safety of antiviral prophylaxis, and the safety of nursing are some of the complications associated with managing HBV infection throughout pregnancy. Chronic HBV infection during pregnancy is usually but may flare after delivery. These unresolved issues are highlighted in this review and we aim to an optimal approach to the management of preventing MTCT of HBV infection.&#x0D; Keywords: Hepatitis B, perinatal period transmission, immunoprophylaxis, breastfeeding, viremia.

Analysis of the Level of Knowledge and Perceptions of Pregnant Women Regarding the PMTCT Program in Antenatal Services in Bukittinggi City

The problem with Prevention of mother to Child Transmission (PMTCT) among pregnant women in Bukittinggi City is that there are still many pregnant women who do not carry out HIV tests. In 2021 K1 coverage is 95% but HIV screening coverage is only 45%, this shows that there are still many pregnant women who do not know their HIV status even though they have visited a health service facility. The aim of this research is to analyze the relationship between the level of knowledge and perceptions of pregnant women regarding the implementation of PMTCT. This research is a mix method study with systematic random sampling of 100 respondents. The results of bivariate analysis show the level of knowledge (p = 0.199), perceived vulnerability (p = 0.054), perceived severity (p = 0.916), perceived benefits (p = 0.993), perceived barriers (p = 0.360), perceived threats (p = 0.669 ) is not related to the implementation of PMTCT. Perception of cues to action (p=0.035) and support from health workers (p=0.007) were related to the implementation of PMTCT. Meanwhile, the results obtained from the multivariate analysis showed that the most significantly related variable was health workers (p = 0.005). Conclusion: The support provided by health workers is socialization and counseling, but not all health workers providing antenatal care have implemented this. Suggestions for Community Health Centers to optimize the implementation of counseling before and after HIV testing and for the Health Service to actively monitor the implementation of integrated ANC for all health workers providing antenatal care. Keywords: Knowledge, perception, pregnant women

Growth and development of syphilis-exposed and -unexposed uninfected children during their first 18 months of life in Suzhou, China: a nested case-control study with propensity score matching.

With the successful implementation of Prevention of Mother-to-Child Transmission (PMTCT) policies, the proportion of infants with exposure to both syphilis and antibiotic medication in utero has increased in China, but there is limited evidence about the early growth and development of such infants. We conducted a retrospective nested case-control study based on data from the China PMTCT program conducted in Suzhou from 2016 to 2021. Propensity score matching (PSM) was employed to extract 826 syphilis-exposed but uninfected (SEU) infants and 1,652 syphilis-unexposed uninfected (SUU) infants from a total of 712,653 infants. Maternal characteristics were collected through questionnaires, such as parity, age, education level, smoking and drinking habits during pregnancy. Infantile characteristics were retrieved from medical records or via questionnaires, such as gestational age, gender, mode of delivery, Apgar scores, birth weight and length, outdoor time, vitamin D intake, and feed pattern. Mixed effects models, adjusting for potential influencing factors, were used to investigate the early infantile growth pattern of SEU and SUU infants. All statistical analysis were conducted using R (version 4.2.0). Length and weight were slightly higher in SEU infants than in the SUU infants at some time points (months 0 and 18 for length, p-values <0.05; months 0, 6, and 18 for weight, p < 0.05). In the mixed effects model, SEU group was found to be associated with higher weight [exponentiated beta exp.(β) = 1.15, 95% Confidence Interval (CI) = 1.06, 1.25], length [exp(β) = 1.42, 95% CI = 1.14, 1.77], and BMI z-score [exp(β) = 1.09, 95% CI = 1.00, 1.19]. With the effective prevention of congenital syphilis under the PMTCT program, SEU infants have non-inferior growth patterns during their first 18 months of life compared with SUU controls in Suzhou, China.

Nurse-patient relationship and its implications for retention in the PMTCT of HIV programme in Ghana: an appreciative inquiry

BackgroundRelationships established between nurses and midwives, and their patients have far-reaching implications; the most significant being their impact on the health-related outcomes of patients. These relationships are especially relevant in the Prevention of Mother-to-Child Transmission (PMTCT) of Human Immunodeficiency Virus (HIV) programme as women, diagnosed with HIV navigate the emotional and psychological effects of their diagnosis while carrying pregnancies. This study aimed to explore the relationships between nurses, midwives and mothers diagnosed with HIV and its impact on retention in the PMTCT Programme.MethodsAn Appreciative Inquiry approach that employed qualitative research methods was conducted among twenty-four participants made up of 12 HIV positive mothers, and eight midwives and four community health nurses engaged in the PMTCT programme. Individual generative interviews were conducted among the mothers while paired interviews were conducted among the health professionals. Thematic analysis guided by Colaizzi’s approach was conducted.ResultsThree main themes emerged each with its subthemes. Under Establishing Rapport, two sub-themes emerged; making the connection and building trusting relationships. The second theme, Journeying Together, describes how the nurse-patient relationship evolved as the participant engaged in the programme; sub-themes include developing mutual goals, impactful communication, and showing commitment and building self-worth. The third theme; Ending the professional relationship details two sub-themes; continuity of care across the cascade, and termination of care which proved unsuccessful in some relationships due to blurring professional boundaries.ConclusionsThe nurse-patient relationship in the PMTCT programme evolved as the relationship progressed along the PMTCT cascade. Strengthening of the nurse-patient relationships was underscored by building trust through the maintenance of confidentiality, setting mutual goals, shared emotional experiences and personal stories, and building clients’ self-worth. Therefore, there is a need to ensure that professional boundaries are set and maintained to reduce the occurrence of over-dependence of the clients and burnout of the nurses.

Assessing the Implementation of Pmtct of HIV Therapy at Atua Government Hospital, Ghana

The problem of mother to child transmission of HIV/AIDS has become a global concern. Prevention of mother-to-child transmission (PMTCT) programme has been implemented globally to help reduced its prevalence to about 5 percent. This programme addresses a wide range of prevention, care, treatment, and support services along a continuum of care from pregnancy through to early childhood. However, there is paucity of empirical data or evidence on the outcome of the programme in the Atua Government which incidentally has the highest prevalence of women with HIV/AIDS. The aim of the study was to assess the outcome of the PMTCT of HIV therapy at the Atua Government Hospital. This study is a descriptive and cross-sectional investigation conducted on HIV-positive mothers who are participating in the Prevention of Mother-to-Child Transmission (PMTCT) program at Atua Government Hospital. The study will collect data pertaining to the demographic characteristics of the women, the treatment choices employed, and the postnatal outcomes of the Prevention of Mother-to-Child Transmission (PMTCT) program at Atua Government Hospital. The data was subjected to descriptive analysis, employing measures such as frequencies, percentages, means, and standard deviations. Additionally, inferential analysis techniques, including t-tests, ANOVA, correlation, and regression, were utilized to examine relationships and differences within the data. The study findings indicate that the provision of PMTCT therapy plays a crucial role, as it serves as the primary means by which infants born to HIV-positive women can be safeguarded from HIV transmission. The findings revealed that among the total sample of 175 infants, a majority of 91.4 percent (n=169) tested negative for HIV infection, while a minority of 8.6 percent (n=15) tested positive for HIV infection. Once more, variations were seen in terms of age and educational attainment among women, as well as their infants' susceptibility to HIV infection due to retroviral exposure. Nevertheless, the findings of the study revealed that there was no significant association between women's income and the risk of Retro exposure leading to HIV infection in infants

Development of novel composite data quality scores to evaluate facility-level data quality in electronic data in Kenya: a nationwide retrospective cohort study

BackgroundIn this evaluation, we aim to strengthen Routine Health Information Systems (RHIS) through the digitization of data quality assessment (DQA) processes. We leverage electronic data from the Kenya Health Information System (KHIS) which is based on the District Health Information System version 2 (DHIS2) to perform DQAs at scale. We provide a systematic guide to developing composite data quality scores and use these scores to assess data quality in Kenya.MethodsWe evaluated 187 HIV care facilities with electronic medical records across Kenya. Using quarterly, longitudinal KHIS data from January 2011 to June 2018 (total N = 30 quarters), we extracted indicators encompassing general HIV services including services to prevent mother-to-child transmission (PMTCT). We assessed the accuracy (the extent to which data were correct and free of error) of these data using three data-driven composite scores: 1) completeness score; 2) consistency score; and 3) discrepancy score. Completeness refers to the presence of the appropriate amount of data. Consistency refers to uniformity of data across multiple indicators. Discrepancy (measured on a Z-scale) refers to the degree of alignment (or lack thereof) of data with rules that defined the possible valid values for the data.ResultsA total of 5,610 unique facility-quarters were extracted from KHIS. The mean completeness score was 61.1% [standard deviation (SD) = 27%]. The mean consistency score was 80% (SD = 16.4%). The mean discrepancy score was 0.07 (SD = 0.22). A strong and positive correlation was identified between the consistency score and discrepancy score (correlation coefficient = 0.77), whereas the correlation of either score with the completeness score was low with a correlation coefficient of -0.12 (with consistency score) and -0.36 (with discrepancy score). General HIV indicators were more complete, but less consistent, and less plausible than PMTCT indicators.ConclusionWe observed a lack of correlation between the completeness score and the other two scores. As such, for a holistic DQA, completeness assessment should be paired with the measurement of either consistency or discrepancy to reflect distinct dimensions of data quality. Given the complexity of the discrepancy score, we recommend the simpler consistency score, since they were highly correlated. Routine use of composite scores on KHIS data could enhance efficiencies in DQA at scale as digitization of health information expands and could be applied to other health sectors beyondHIV clinics.

A cross-sectional survey on mother-to-child transmission of HIV among the migrant population in Dongguan, China.

The migrant population, consisting of individuals who relocate from rural to urban areas, faces unique challenges that heighten their vulnerability to HIV infection. These challenges stem from a combination of sociodemographic factors and limited access to healthcare services. Understanding the dynamics of HIV transmission within this population is crucial for the development of effective prevention strategies. To investigate the factors contributing to HIV vulnerability among migrants, we conducted a cross-sectional study at Dongguan People's Hospital from January 1, 2018, to December 31, 2021. Our study focused on pregnant women living with HIV and their infants, with a particular emphasis on sociodemographic characteristics, HIV testing and treatment profiles, and neonatal clinical data. Data were systematically collected using standardized forms. Analysis of data from 98 participants revealed noteworthy findings. No significant associations were observed between age, marital status, and educational background regarding HIV vulnerability. Similarly, factors such as the status of sexual partners, spousal therapy, and the number of children had no significant impact. However, our analysis highlighted the critical role of treatment strategies for HIV-positive women and the timing of antiretroviral therapy initiation for women with HIV, both of which were associated with HIV transmission (P < 0.05). Additionally, factors such as feeding type, neonatal antiretroviral prophylaxis, and preventive treatment strategies showed significant associations, while the preventive treatment program for neonates demonstrated no significant impact. These findings provide valuable insights into the specific risk factors and barriers to HIV prevention faced by the migrant population in Dongguan. They underscore the importance of targeted interventions and policies aimed at curtailing mother-to-child HIV transmission. By addressing the unique challenges experienced by migrant mothers and their infants, this study contributes significantly to broader efforts in controlling the spread of HIV, ultimately enhancing the health outcomes and well-being of Dongguan's migrant population. Furthermore, our research introduces a distinctive perspective within the extensively examined domain of Prevention of Mother-to-Child Transmission (PMTCT) programs, focusing on the internally migrant Chinese population, an understudied demographic group in this context. This study, conducted in Dongguan, China, represents one of the pioneering investigations into pregnant women with HIV and their infants within this migrant community.