Coinfection Dynamics of HBV-HIV/AIDS with Mother-to-Child Transmission and Medical Interventions

In this study, we analyzed the effect of mother-to-child transmission (MTCT) of hepatitis B virus (HBV) and human immunodeficiency virus (HIV) on the transmission dynamics of their coinfection to make a recommendation based on reasons to public health sector, policy makers, and programme implementers. We proved that the solutions of the sub and full models are positive and bounded. The effective reproduction numbers of the models are derived using the next generation matrix method. The disease-free and endemic equilibria of the submodels and the coinfection model are computed, and the stability of those equilibria is analyzed using Routh-Hurwitz criteria after computing the associated effective reproduction numbers. We performed a sensitivity analysis to show the influence of different parameters on the effective reproduction number of HBV-HIV/AIDS coinfection model, and we identified the most sensitive parameters are ${\tau }_2$ and ${\alpha }_1$ , which are the rate of MTCT of HIV and treatment rate for HBV infected class, respectively. The numerical simulation of the model is done using MATLAB and the findings from the simulations are discussed. From the results of numerical simulations, we observed that an increase in the rates of MTCT of HBV and HIV exacerbated HBV-HIV/AIDS coinfection, while a decrease in the rates of MTCT of these infections would decline the number of cases, minimize the spread, and help to eliminate HBV-HIV/AIDS coinfection from the society gradually.

Optimal utilization of prevention of mother-to-child transmission of HIV services among adolescents under group versus focused antenatal care in Eastern Uganda

BACKGROUND

Group antenatal care (G-ANC), an alternative to focused ANC (F-ANC), involves grouping mothers by gestational and maternal age. In high-income countries, G-ANC has been associated with improved utilization of health care services like Prevention of Mother to Child Transmission (PMTCT) of HIV services. Some low-resource countries with poor utilization of health care services have piloted G-ANC. However, there is limited evidence of its efficiency. We, therefore, compared G-ANC versus F-ANC with regards to optimal utilization of PMTCT of HIV services and assessed associated factors thereof among adolescent mothers in eastern Uganda. We defined optimal utilization of PMTCT of HIV services as the adolescent being up to date with HIV counseling and testing. If found HIV negative, subsequent timely re-testing. If found HIV positive, initiation of antiretroviral therapy (ART) under option B plus for the mother. While for the infant, it entailed safe delivery, testing, feeding, and appropriate HIV chemotherapy.

METHODS

From February to April 2020, we conducted a cross-sectional study among 528 adolescent mothers in four sites in eastern Uganda. We assessed the optimal utilization of PMTCT of HIV services among adolescent mothers that had attended G-ANC versus F-ANC at the post-natal care or immunization clinics. We also assessed the factors associated with optimal utilization of PMTCT of HIV services among these mothers.

RESULTS

Optimal utilization of PMTCT was higher among those in G-ANC than in F-ANC (74.7% vs 41.2, p-0.0162). There was a statistically significant association between having attended G-ANC and optimal utilization of PMTCT [PR = 1.080, 95%CI (1.067-1.093)]. Other factors independently associated with optimal utilization were; having a partner that tested for HIV [PR = 1.075, 95%CI (1.048-1.103)], trimester of first ANC visit: second trimester [PR = 0.929, 95%CI (0.902-0.957)] and third trimester [PR = 0.725, 95%CI (0.616-0.853)], and the health facility attended: Bugembe HCIV [PR = 1.126, 95%CI (1.113-1.139)] and Jinja regional referral hospital [PR = 0.851, 95%CI (0.841-0.861].

CONCLUSIONS

Adolescent mothers under G-ANC had significantly higher optimal utilization of PMTCT of HIV services compared to those under F-ANC. We recommend that the Ministry of Health considers widely implementing G-ANC, especially for adolescent mothers.

Prevention of mother-to-child transmission screening among pregnant women in southern Ethiopia from the perspective of the current WHO recommendation

OBJECTIVE

The aim of this study was to assess HIV screening for prevention of mother-to-child transmission service utilization and associated factors among pregnant women in Hadiya zone, Southern Ethiopia.

METHODS

The study was conducted in a community setting and was cross-sectional with a multistage sampling technique. A total of 613 women were selected randomly from 29 kebeles (the smallest administrative unit next to the district). Data were collected using a standardized interviewer-administered questionnaire. After being coded, reviewed, and entered into Epi-data, the data were exported to SPSS Version 21. Frequencies, percentages, graphs, and means and standard deviations were used to show descriptive data. In bivariate analysis, a p-value of 0.25 was utilized to identify candidate variables for multivariable logistic regression analysis. The statistical significance level was established at 0.05, and the strength of the association was measured using an adjusted odds ratio.

RESULTS

A total of 613 pregnant women out of 630 who were eligible, were included in our study. Among them, 276 (45%; 95% CI: 41.1-48.8) were tested for HIV. HIV screening was associated with secondary and higher maternal educational level (AOR = 5.01, 95% CI: (3.08-8.16)), number of antenatal care visits four and higher (AOR = 4.25, 95% CI: 2.41-7.51), distance from health facility (AOR = 1.93, 95% CI: 1.24-3.101), and male partner involvement (AOR = 1.88, 95% CI: 1.31-2.69).

CONCLUSION

Less than half of the pregnant women included in our study had been tested for HIV; which was quite lower than the national requirement that every pregnant woman be tested during a visit. Only those who had a higher level of education, who regularly took antenatal care, who were not far away from the health facility, and whose partner was involved in antenatal care, were more susceptible to being tested. Thus, actions such as female education and increasing accessibility of the service should be prioritized.

Utilization of provider-initiated HIV testing and counselling in Ethiopia: a systematic review and meta-analysis

Background

Provider-initiated HIV testing, and counseling (PITC) is a service in which health professionals provide HIV testing to all patients in health facilities. Provider-initiated HIV testing, and counseling is an important opportunity for early screening of individuals, and it is fundamental for both HIV treatment and prevention. Although there are studies conducted in different parts of Ethiopia, their findings are variable. Therefore, this systematic review and meta-analysis aimed to summarize the pooled utilization of PITC in Ethiopia.

Method

All studies conducted on utilization of provider-initiated HIV testing and counseling at outpatient departments (OPD), inpatient departments (IPD), antenatal clinic care (ANC), and tuberculosis (TB) clinics in Ethiopia are eligible for these meta-analyses. A systematic search of the literature was conducted by the authors to identify all relevant primary studies. The databases used to search for studies were PubMed, Science Direct, POPLINE, HENARI, Google Scholar, and Scopus. The extracted data were imported into STATA version 14 software for statistical analysis. The risk of bias was assessed using the Joana Briggs Institute (JBI) criteria for prevalence studies. The heterogeneity among all included studies was assessed by I² statistics and the Cochran’s Q test. Pooled utilization along with its corresponding 95% CI was presented using a forest plot.

Result

About 1738 studies were retrieved from initial electronic searches using international databases and Google, and a total of 10,676 individual clients were included in the meta-analysis. The pooled utilization of PITC in Ethiopia using the random effects model was estimated to be 78.9% (95% CI 73.87–83.85) with a significant level of heterogeneity (I² = 98.5%; P < 0.001). Subgroup analysis conducted on PITC showed the highest percentage among studies conducted in Addis Ababa (93.5%), while lower utilization was identified from a study conducted in the Tigray Region (35%).

Limitation of the study

The drawbacks of this review and meta-analysis were being reported with significant heterogeneity, and the protocol was not registered.

Conclusion

About 21% of health facility clients missed opportunities for PITC in Ethiopia.

Supplementary Information

The online version contains supplementary material available at 10.1186/s41182-022-00420-9.

HIV test coverage among pregnant women in Ethiopia: A systematic review and meta-analysis

Introduction: A human immunodeficiency virus (HIV) test during pregnancy is the gateway to the prevention of mother-to-child transmission (PMTCT) of HIV. Estimating the national uptake of HIV tests among pregnant women is an important course of action. Thus, we pooled the information about the national uptake of HIV tests and determined the significant factors among pregnant women in Ethiopia.Methods: We searched PubMed, Scopus, Web of Science, and Google Scholar databases. We also searched for cross-references to get additional relevant studies, and included cross-sectional, case-control and cohort study studies. We applied a random-effects model meta-analysis to pool the national data of uptake of HIV tests. Galbraith's plot and Egger's regression test were employed to check publication bias, and heterogeneity was assessed using I ² statistics. The protocol registered is found in the PROSPERO database with the registration number CRD42019129166.Results: In total, 22 articles with 13 818 pregnant women study participants were involved. The national uptake of HIV tests among pregnant women was 79.6% (95% CI 73.9-85.4). Living in urban areas (AOR 2.8; 95% CI 1.1-4.6), previous HIV tests (AOR 4.6; 95% CI 1.2-8.0), and comprehensive knowledge on mother-to-child transmission (MTCT) (AOR 2.61; 95% CI 1.5-3.7) and PMTCT of HIV (AOR 2.1; 95% CI 1.5-2.8) were associated with increased practice of HIV tests.Conclusion: This review showed that HIV test coverage among pregnant women was approximately 80% and substantially lower than the national recommendation. Addressing HIV-related health services for rural women and providing health information on MTCT and PMTCT of HIV to increase HIV testing coverage is required.

Prevention of Mother-to-Child HIV Transmission Service Utilization among Pregnant Women in Northeast Ethiopia: A Cross-Sectional Survey

BACKGROUND

Targeting pregnant women attending antenatal care clinics provides a unique opportunity for implementing the Prevention of Mother-to-Child Transmission (PMTCT) programs against human immunodeficiency virus (HIV) infection of newborn babies. The objective of this study was to assess the PMTCT service utilization rate and to characterize its reasons among pregnant women attending antenatal care clinics at selected public health facilities in Debre Berhan Town, Northern Ethiopia.

METHODS

A facility-based cross-sectional survey was conducted among 355 pregnant women from May 1 to June 15, 2019. The participants were selected by systematic random sampling technique, and data were collected using a pretested interviewer-administered structured questionnaire. Descriptive statistics like frequency, mean, and standard deviation were reported using text, table, and graphs.

RESULTS

The mean ages of the respondents were 24 (±5.6) years, and the majority of the respondents (287 (80.8%)) were urban residents. In this study, prevention of mother-to-child HIV transmission service utilization rate was 86.8%. The most frequently mentioned reasons for not utilization of services were fear of stigma and discrimination (42.6%), fear of rejection by partner (19.1%), fear of positive test results (17.0%), lack of awareness (12.7%), and wastage of time (8.5%). Hence, continuous health education and comprehensive counseling are necessary to increase the awareness and reduce stigma, fear of the positive result, and partner rejection.

Clients' Satisfaction with Services for Prevention of Mother-to-Child Transmission of HIV in Public Health Facilities in Diredawa City, Eastern Ethiopia

Background

Ethiopia has a very high burden of HIV infection among children, contracted from their mothers, and nearly two-thirds of pregnant women do not receive prevention of mother-to-child transmission (PMTCT) services. Ensuring clients’ satisfaction with PMTCT services is one of the bases to scale up service utilization and mitigate MTCT of HIV. However, in Ethiopia, particularly in the study area, evidence related to clients’ satisfaction with PMTCT services is scanty.

Methods

A facility-based cross-sectional study was conducted among women attending antenatal care in Diredawa city. Systematic random sampling was used to select 517 study participants. Interviewer-administered structured and pretested questionnaires were used to collect data. Statistical significance was regarded as P≤0.05 with a 95% CI.

Results

Client satisfaction with PMTCT services was 82.2% (95% CI 66.4%–94.3). Receiving the service from a hospital (AOR 2.34; 95% CI 1.5, 3.98), no formal education (AOR 2.53, 95% CI 1.52–4.2), primary education (AOR 2.17 95% CI 1.17–4.04), receiving pre- and post-HIV test counseling from the same provider (AOR 4.93, 95% CI 2.98–7.17), gestational age above first trimester (AOR 1.74, 95% CI 1.12–2.71), and waiting time ≤15 minutes (AOR 2.31, 95% CI 1.28–4.16) were positively associated with client satisfaction with PMTCT services.

Conclusion

Client satisfaction with PMTCT services is relatively high. Receiving the service from a hospital, no formal education or only primary education, gestational age above first trimester, getting pre- and post-HIV test counseling from the same provider, and waiting time ≤15 minutes to receive services were factors associated with client satisfaction. A greater number of skilled PMTCT-service providers would improve service quality and hasten its delivery. Furthermore, providing mentoring and supportive supervision of health centers with PMTCT programs and keeping the same provider in posttest counseling is also mandatory.

Status of Prevention of Mother-to-Child Transmission (PMTCT) Services Utilization and Factors Affecting PMTCT Service Uptake by Pregnant Women Attending Antenatal Care Clinic in Selected Health Facilities of Afar Regional State, Ethiopia

Mother-to-child transmission (MTCT) is the predominant way for children to acquire human immunodeficiency virus (HIV) infection worldwide including Ethiopia. Thus, objective of this study was to determine the status of prevention of mother-to-child transmission (PMTCT) services utilization and factors affecting PMTCT utilization in health facilities of Afar region, Ethiopia. A cross-sectional study was conducted from December 2014 to April 2015 taking 347 pregnant women and 22 health care providers. Data were collected using a questioner prepared separately for pregnant women and health care providers involved in PMTCT service delivery. Data were analyzed using SPSS considering P value <0.05 statistical significant. The study indicated that the PMTCT service utilization was 67.7%. The study also showed that there is statistically significant association in using PMTCT service with women education level, monthly income, and residence around PMTCT site. Though not statistically significant, excess waiting time, limited physical access to PMTCT sites, and transportation problem were identified as barriers for PMTCT service utilization by pregnant women. Though knowledge of mothers on MTCT of HIV and PMTCT service utilization in agropostural community of Afar region was promising, there were also different barriers identified hindering PMTCT utilization. Thus, we recommend “Wored” and zonal health office to create awareness on significance of PMTCT service in the community, enhance accessibility of PMTCT sites, provide up-to-date trainings for health care providers, and ensure constant supply for PMTCT service.

Barriers to sexual and reproductive healthcare services as experienced by female sex workers and service providers in Dhaka city, Bangladesh

OBJECTIVES

This study aimed to identify the barriers female sex workers (FSWs) in Bangladesh face with regard to accessing sexual and reproductive health (SRH) care, and assess the satisfaction with the healthcare received.

METHODS

Data were collected from coverage areas of four community-based drop-in-centers (DICs) in Dhaka where sexually transmitted infection (STI) and human immunovirus (HIV) prevention interventions have been implemented for FSWs. A total of 731 FSWs aged 15-49 years were surveyed. In addition, in-depth interviews (IDIs) were conducted with 14 FSWs and 9 service providers. Respondent satisfaction was measured based on recorded scores on dignity, privacy, autonomy, confidentiality, prompt attention, access to social support networks during care, basic amenities, and choice of institution/care provider.

RESULTS

Of 731 FSWs, 353 (51%) reported facing barriers when seeking sexual and reproductive healthcare. Financial problems (72%), shame about receiving care (52.3%), unwillingness of service providers to provide care (39.9%), unfriendly behavior of the provider (24.4%), and distance to care (16.9%) were mentioned as barriers. Only one-third of the respondents reported an overall satisfaction score of more than fifty percent (a score of between 9 and16) with formal healthcare. Inadequacy or lack of SRH services and referral problems (e.g., financial charge at referral centers, unsustainable referral provision, or unknown location of referral) were reported by the qualitative FSWs as the major barriers to accessing and utilizing SRH care.

CONCLUSIONS

These findings are useful for program implementers and policy makers to take the necessary steps to reduce or remove the barriers in the health system that are preventing FSWs from accessing SRH care, and ultimately meet the unmet healthcare needs of FSWs.