Services In sub-Saharan Africa Research Articles

Characterizing models of adolescent and youth-friendly health services in sub-Saharan Africa: a scoping review.

This scoping review provides an up-to-date overview of the evidence on adolescent and youth-friendly health services (AYFHS) in sub-Saharan African countries. We conducted a search of four databases and grey literature sources to identify English language publications from January 1, 2005, to December 14th, 2022. The review synthesized evidence on the models and characteristics of AYFHS, the application of World Health Organization (WHO) standards, and whether AYFHS have improved young people's health outcomes. In total, 77 sources were included in the review, representing 47 AYFHS initiatives spanning 19 countries, and three multi-country reports. Most commonly, AYFHS were delivered in public health facilities and focused on sexual and reproductive health, with limited application of WHO standards. Some evidence suggested that AYFHS increased young people's health service utilization and contraceptives uptake. There is a clear need to strengthen and develop innovative and multi-pronged approaches to delivering and evaluating AYFHS in this region.

Evidence of community health workers’ delivery of physical rehabilitation services in sub-Saharan Africa: a scoping review

ObjectivesTo map the evidence and scope of physical rehabilitation services delivered by community health workers (CHWs) in sub-Saharan Africa (SSA).DesignScoping reviewData sourcesPubMed, Scopus, Cochrane Central and databases within the EBSCOhost...

Quality of urban infrastructural service accessibility and human well-being in Sub-Saharan Africa

Urban infrastructure critically influences how urban people carry their lives and mediates how services central to human well-being are accessed. Therefore, the main of this study is twofold: One, the study interrogates how the quality of urban infrastructural service accessibility influences human well-being, and two, how governance interactively with urban infrastructural services affects human well-being using balanced panel data from 2000 to 2020 from 22 Sub-Saharan African countries. Applying the Driscoll-Kraay and Two-Step Instrumental Variable Generalized Method of Moments (2SIV-GMM) in panel dynamic model setup, we uncover that increasing the quality of accessing urban infrastructural services results in enhanced human well-being. Interrogating the role of governance on human well-being, the findings depict a significant detrimental interactive effect between governance and urban infrastructural services on human well-being. Accounting for rapid urbanization in the Sub-Saharan African region, the results illustrate significant negative control effects of urbanization rate and aftermath urban agglomeration on human well-being. Conclusively, effective government policies that influence higher levels of human well-being in regions with large urban agglomerations are paramount. Thus, effective government investments in urban infrastructural services in Sub-Saharan Africa remain a vital sustainability policy agenda.

Utilization of Antenatal Care and Skilled Birth Delivery Services in Sub-Saharan Africa: A Systematic Scoping Review.

Daily, the number of women who die around the world reaches an average of 800; these deaths are a result of obstetric complications in pregnancy and childbirth, and 99% of these deaths occur in low- and middle-income countries. This review probes the use of antenatal care (ANC) and skilled birth delivery (SBD) services in sub-Saharan Africa (SSA) and highlights research gaps using Arksey and O'Malley's methodological approach. The screening of abstracts and full text was carried out by two independent authors who ensured the eligibility of data extraction from the included articles. An exploration of the data was undertaken with descriptive analyses. In total, 350 potentially eligible articles were screened, and 137 studies were included for data extraction and analysis. From the 137 included studies, the majority were from Ethiopia (n = 40, 29.2%), followed by Nigeria (n = 30, 21.9%). Most of the studies were published between 2019 and 2023 (n = 84, 61%). Significant trends and challenges with ANC and SBD services emerged from the studies. It is revealed that there are wide gaps in the utilization of ANC and SBD services. Policy attention, intervention strategies to improve access, resources, rural-urban disparity, and women's literacy are recommended to improve the utilization of ANC and SBD services in SSA countries.

Angiographic characteristics of coronary artery disease in patients undergoing diagnostic coronary angiography at a tertiary hospital in Tanzania

BackgroundCoronary artery disease (CAD) is an important cause of global burden of disease. There is a paucity of data on the burden and risk factors for CAD in sub-Saharan Africa (SSA), despite the rising trends in the shared risk factors across regions. The recent introduction of cardiac catheterization laboratory services in SSA could shed light on the burden of CAD in the region. We aimed to assess the angiographic characteristics among patients undergoing diagnostic coronary angiography (CAG) at a single tertiary care hospital in Tanzania.MethodsThis study was a retrospective chart review. A total of 728 patients ≥ 18 years of age who underwent CAG from January 2020 to December 2022 were recruited into the study. Basic demographic variables, risk factors and clinical characteristics including CAG findings were obtained from the registry. In addition, CAG images were retrieved for assessment of angiographic features. The luminal vessel stenosis was assessed based on eyeballing and the degree of obstruction was agreed by two independent and experienced cardiologists. The coronary stenosis of ≥ 50% was considered significant for obstructive CAD. The study was approved by the local ethics committee.ResultsOf patients who were recruited into the study, 384 (52.23%) were female. The study participants had a mean age of 59.46 ± 10.83 standard deviation (SD) and mean body mass index (BMI) of 31.18 kg/m2. The prevalence of CAD of any degree was estimated at 24.43% (34.18% in male, 15.50% in female), while that of obstructive CAD was 18.27%. Forty six percent of those with obstructive CAD had multiple vessel disease (MVD). Nearly 77% of patients were found to have ≥ 50–70% luminal stenosis and while those with ≥ 70% luminal coronary artery stenosis constituted 56.65%. Right coronary artery (RCA) was the most commonly affected vessel, accounting for 36.84% when any vessel disease or 56% when single vessel disease were considered. Being 65 years or older and comorbidity with type 2 diabetes (T2D) were independent risk factors for developing CAD.ConclusionThere is a high prevalence of obstructive CAD among patients undergoing diagnostic CAG in Tanzania, with male gender preponderance and increasingly higher in older age, often with severe disease. A large, prospective study is needed to provide epidemiological and clinical data for developing a locally-relevant cardio-preventive strategy for CAD intervention in Tanzania.

Utilisation of mobile phone interventions to improve the delivery of maternal health services in sub-Saharan Africa: A scoping review protocol.

There has been significant progress in maternal health outcomes in the sub-Saharan African region since the early 1990s, in part due to digital and mobile health interventions. However, critical gaps and disparities remain. Mobile phones in particular have potential to reach underserved, hard-to-reach populations with underdeveloped infrastructure. In spite of the opportunities for mobile phones to address maternal mortality in the region, there is no extensive mapping of the available literature on mobile phone interventions that aim to improve access of maternal care in sub-Saharan Africa. The proposed scoping review aims to map literature on the nature and extent of mobile phones interventions designed to improve maternal care health services in the region. Conduct of this scoping review will be guided by the Joanna Briggs Institute approach. Literature searches will be conducted in multiple electronic databases, including MEDLINE, Embase, CINAHL, APA PsycInfo, Cochrane Central Register of Controlled Trials, Global Health, African Index Medicus, Web of Science, and Applied Social Sciences Index & Abstracts. Grey literature will also be identified. Keyword searches will be used to identify articles. Two reviewers will independently screen eligible titles, abstracts and full articles with a third reviewer to help resolve any disputes. We will extract data on general study characteristics, population characteristics, concept, context, intervention details, study results, gaps and recommendations. Understanding use of mobile phones among underserved, hard-to-reach populations with underdeveloped infrastructure to address maternal mortality in developing countries is very critical to informing health systems on potential effective strategies. This review will complement the evidence base on utilisation of mobile phone interventions to improve the delivery of maternal health services in sub-Saharan Africa.

Critical Care in Sub-Saharan Africa, Where Are We? A Review.

Critical care services in sub-Saharan Africa have not gained much grounds despite becoming part of modern clinical practice in the 1950s. Managing patients with potentially recoverable illnesses and injuries is still not at par with evidence-based practices in developed climes, and most die from many preventable causes. Many hospitals in Africa do not have an intensive care unit, leaving critically ill patients being treated mostly in the general wards. A survey from Zambia indicated that only 7% of hospitals in the country have an intensive care unit, whereas a cross-sectional survey in Nigeria revealed that there were 30 public and private intensive care units serving a population of over 200 million, spread around all the geo-political zones, with most in the teaching hospitals. The situation is not generally better in most parts of the continent. This review focuses on why critical care is at the level it is in sub-Saharan Africa and provides suggestions on what should be done to change the narrative.

Rehabilitation of post-stroke aphasia in Ghana.

Aphasia, a common consequence of stroke, which affects both communication and social functioning, and in turn, quality of life, is on the rise due to increases in stroke prevalence and survival rate. The rehabilitation of post-stroke aphasia primarily falls within the purview of speech-language pathology and research supports the effectiveness of such services. However, provision of aphasia rehabilitation services in sub-Saharan Africa is associated with challenges. This study aimed to examine rehabilitation services for individuals with post-stroke aphasia in Ghana by exploring the roles of the stakeholder groups involved in the assessment and treatment of post-stroke aphasia in Ghana, as well as the challenges they encounter in providing or identifying services. The stakeholder groups included educational institutions, interdisciplinary healthcare professionals, and family caregivers of individuals with post-stroke aphasia. A qualitative case study approach was used to collect and integrate from multiple sources data such as demographic information, interview responses and program syllabi to develop a holistic image. Fifteen respondents from the stroke and speech therapy units at Komfo Anokye and Korle-Bu Teaching Hospitals, University of Ghana, and University of Health and Allied Sciences, Ghana were purposively sampled. Interview questions were developed and centred on aphasia education and training, knowledge of speech-language pathology services, speech-language pathology service delivery, access to speech-language pathology services, challenges in both delivery and access to speech-language pathology services and suggestions for improving speech-language pathology services. In-person and virtual interviews were conducted after demographic information was collected. Interviews were analysed thematically, and demographic information and program syllabi were triangulated with the interview data collected. All stakeholder groups identified concerns with current aphasia services in Ghana. Issues raised included the insufficient number of speech-language pathologists, lack of awareness of speech-language pathology services for post-stroke aphasia (among healthcare professionals and the public), absence of aphasia management information and clinical training in educational programming, lack of interest in speech-language pathology training programs, financial challenges, spiritual and traditional beliefs and geographic barriers (i.e., speech-language pathology services are currently available in only a few cities). These findings emphasised the need to improve post-stroke aphasia rehabilitation in Ghana. The process of data collection itself educated respondents on the importance of post-stroke aphasia rehabilitation, and by identifying barriers, strategies to improving services, such as designing standardised aphasia assessments for the Ghanaian context, can now be initiated. What is already known on the subject To address post-stroke aphasia, evidence-based speech-language pathology services are provided. However, there is a paucity of studies on post-stroke aphasia services in Ghana, preventing an accurate report of services and practices in the country. What this study adds This study provides an overview of the existing rehabilitation services for post-stroke aphasia in Ghana. It highlights challenges facing the existing services and suggested strategies to improve post-stroke aphasia services. What are the clinical implications of this work? The study created awareness among healthcare professionals and general public (study participants) about the importance of rehabilitation services for post-stroke aphasia. Based on the study findings, appropriate stakeholders such as policy makers, researchers, and healthcare professionals can further design assessments and interventions to improve rehabilitation, including speech-language pathology services, for post-stroke aphasia in Ghana.

COVID-19 and access to family planning among women of reproductive age in sub-Saharan Africa: A scoping review

This study examined the impact of COVID-19 on access to family planning for women of reproductive age (defined as ages 15 – 49) in sub-Saharan Africa (SSA). Employing a scoping review methodology, we retrieved relevant literature spanning the pre-COVID-19 and COVID-19 eras, drawing information from major electronic databases. Inclusion criteria required studies addressing family planning and sexual and reproductive health among women of reproductive age in SSA. This review encompassed 36 published studies, with two-thirds of these originating from the pre-COVID-19 period. The majority of the studies utilized quantitative methodology (89%). While some evidence corroborates our hypothesis regarding the impact of COVID-19 on family planning services in SSA, initial findings somewhat downplayed this impact. However, a sensitivity bias test revealed a discernible effect of the COVID-19 pandemic on women’s access to family planning services. The results of this review hold significance for policymakers and program implementers striving to mitigate the impact of COVID-19 on access to family planning services among women in SSA.

95 Examining the Utility of Demographically Adjusted Scores on the Community Screening Instrument for Dementia in Congolese Older Adults

Objective:Given the lack of comprehensive neuropsychological tools and neuropsychological services in Sub-Saharan Africa (SSA), cognitive screeners for dementia can be useful tools to screen for suspected dementia at the population level. However, most available screeners have not been developed or validated in SSA populations. The Community Screening Instrument for Dementia (CSID) was developed for cross-cultural use, and it has a cognitive testing component and informant interview. We have previously demonstrated that lower years of education and female sex are associated with lower scores on the CSID. Here, we examine the utility of demographically adjusted CSID scores in a community sample of Congolese older adults.Participants and Methods:354 participants (mean age=73.6±6.7, mean education (years) =7.3±4.7; 50% female) were randomly recruited in Kinshasa, Democratic Republic of the Congo, and completed the CSID and the Alzheimer's Questionnaire (AQ) to examine functional abilities. Raw scores were demographically adjusted for education and sex by adding 1 point for <12 years of education and 1 point for female. Cognitive impairment was classified as a total score below 25.5. Rates of impairment were compared between raw scores and demographically-adjusted scores. Demographic profiles were examined between both classificationsResults:Average raw CSID scores were 25.23 (SD=4.19) and average demographically-adjusted scores were 26.59 (SD= 4.09). Approximately 43.1% of the sample was impaired based on the raw CSID scores compared to 30.4% with the demographically-adjusted scores (x2= 12.334, p<.001). There was a higher proportion of females (n=95; 26.8%) classified as impaired with the raw SCID scores compared to the demographically-adjusted scores (n=62; 17.5%; x2= 8.87, p=0.003). Approximately 27.4% (n=97) of the participants classified as impaired with the raw SCID scores had primary education or less (i.e., 1-6 years) compared to 18.9% with the demographically-adjusted scores (n=67; (x2= 107.77, p<.001). Forty-five participants were re-classified as not impaired with the demographically-adjusted scores with the majority of these participants being female (73.3%), having primary education (66.7%), and being functionally unimpaired on the AQ (91.1% unimpaired).Conclusions:We demonstrate that raw scores on the CSID can lead to misclassification of impairment in females and in individuals with lower years of education. Demographically-adjusted scores on the CSID can help properly capture those with suspected dementia while reducing false positives. Given the effects of education and sex on performance, future studies should examine if demographically adjusted scores improve the sensitivity and specificity of the CSID in Congolese populations and compare its performance to other screening tools to determine the most appropriate screener for this population.

Peer support interventions in maternal and child healthcare delivery in sub-Saharan Africa: protocol for a realist review

BackgroundPeer support has been proposed as a promising policy intervention for addressing adverse maternal and child healthcare (MCH) outcomes in sub-Saharan Africa (SSA). Existing reviews on peer support largely draw on evidence from high-income countries or focus on single services like breastfeeding, nutrition or postnatal care. In contrast, this review aims to provide a comprehensive overview of the empirical literature on peer support interventions across various MCH services in sub-Saharan Africa. Specifically, we aim to understand how, why, for whom, and in what circumstances different forms of MCH peer support interventions contribute to improving healthcare outcomes in sub-Saharan Africa.MethodsThis review follows five iterative steps for undertaking realist reviews (1) defining the review scope; (2) developing initial programme theories; (3) searching for evidence; (4) selecting and appraising evidence; and (5) extracting, analysing and synthesising evidence. Four databases–Cochrane Library, PubMed, CINAHL, and EMBASE–were repeatedly searched between March and June 2021. From a large volume of records retrieved from the database and citation search, 61 papers have been selected for review. We will conduct a second search of the same database covering June 2021 to the present before the final extraction and synthesis. The final list of selected papers will be imported into NVivo 12 software and organised, extracted, analysed and synthesised iteratively to examine and illustrate the causal links between contexts, mechanisms and outcomes of MCH peer support interventions in SSA. We have drawn on the existing literature on peer support in healthcare generally to develop initial programme theories. We will then use the empirical literature on MCH peer support interventions in SSA, inputs from a stakeholders’ workshop in Ghana and a conference presentation to refine the initial programme theory.DiscussionThe review will develop an explicit theory of peer support intervention in healthcare delivery and provide insights for developing evidence-informed policy on the intervention. Drawing lessons from the different national contexts and diverse areas of MCH in SSA, the review will provide an analytically generalizable programme theory that can guide intervention design and implementation. While focusing on MCH peer support interventions in SSA, the review contributes to evolving conversations on the use of theory for health policy planning and complex intervention design and implementation globally.Trial registrationPROSPERO registration ID: CRD42023427751.

Wealth-based inequality in the continuum of maternal health service utilisation in 16 sub-Saharan African countries

BackgroundPersistent inequalities in coverage of maternal health services in sub-Saharan Africa (SSA), a region home to two-thirds of global maternal deaths in 2017, poses a challenge for countries to achieve the Sustainable Development Goal (SDG) targets. This study assesses wealth-based inequalities in coverage of maternal continuum of care in 16 SSA countries with the objective of informing targeted policies to ensure maternal health equity in the region.MethodsWe conducted a secondary analysis of Demographic and Health Survey (DHS) data from 16 SSA countries (Angola, Benin, Burundi, Cameroon, Ethiopia, Gambia, Guinea, Liberia, Malawi, Mali, Nigeria, Sierra Leone, South Africa, Tanzania, Uganda, and Zambia). A total of 133,709 women aged 15-49 years who reported a live birth in the five years preceding the survey were included. We defined and measured completion of maternal continuum of care as having had at least one antenatal care (ANC) visit, birth in a health facility, and postnatal care (PNC) by a skilled provider within two days of birth. We used concentration index analysis to measure wealth-based inequality in maternal continuum of care and conducted decomposition analysis to estimate the contributions of sociodemographic and obstetric factors to the observed inequality.ResultsThe percentage of women who had 1) at least one ANC visit was lowest in Ethiopia (62.3%) and highest in Burundi (99.2%), 2) birth in a health facility was less than 50% in Ethiopia and Nigeria, and 3) PNC within two days was less than 50% in eight countries (Angola, Burundi, Ethiopia, Gambia, Guinea, Malawi, Nigeria, and Tanzania). Completion of maternal continuum of care was highest in South Africa (81.4%) and below 50% in nine of the 16 countries (Angola, Burundi, Ethiopia, Guinea, Malawi, Mali, Nigeria, Tanzania, and Uganda), the lowest being in Ethiopia (12.5%). There was pro-rich wealth-based inequality in maternal continuum of care in all 16 countries, the lowest in South Africa and Liberia (concentration index = 0.04) and the highest in Nigeria (concentration index = 0.34). Our decomposition analysis showed that in 15 of the 16 countries, wealth index was the largest contributor to inequality in primary maternal continuum of care. In Malawi, geographical region was the largest contributor.ConclusionsAddressing the coverage gap in maternal continuum of care in SSA using multidimensional and people-centred approaches remains a key strategy needed to realise the SDG3. The pro-rich wealth-based inequalities observed show that bespoke pro-poor or population-wide approaches are needed.

An Analysis of Delays in Treatment Time for Prostate Cancer Patients in Sub-Saharan Africa

Time interval from diagnosis of prostate cancer to treatment is an important predictor of survival outcomes for patients. These time intervals can be prolonged in resource-limited settings, such as those in Sub-Saharan Africa (SSA). The purpose of this project was to analyze the time interval between diagnosis and either hormonal or radiotherapy treatment for prostate cancer patients in Nigeria and Tanzania. The outcomes can inform the implementation of the recent Lancet Oncology Commission recommendations on increasing access to radiotherapy services in SSA to curb the growing cancer burden in the region. Data were extracted from electronic patient records at the NSIA-LUTH Cancer Center (NLCC) in Lagos, Nigeria and at the Ocean Road Cancer Institute (ORCI) in Dar Es Salaam, Tanzania. Included patients were prostate cancer patients who received hypofractionated radiotherapy (HFRT) at ORCI between January 6 - June 16, 2022, and either HFRT or conventionally fractionated radiotherapy (CFRT) at NLCC between February 1 - July 27, 2022. Simple descriptive statistics were used to calculate the mean time interval between the patient's date of diagnosis of prostate cancer and the start of hormonal or radiotherapy treatment. Time to hormonal therapy was collected for 23 ORCI patients and 28 NLCC patients. The mean time interval from date of diagnosis to start of hormonal therapy was 19.3 weeks for patients in Tanzania and 8.0 weeks for patients in Nigeria. Time to radiotherapy was collected for 23 ORCI patients and 50 NLCC patients. The mean time interval from date of diagnosis to start of radiotherapy was 59.13 weeks for patients in Tanzania and 48.5 weeks for patients in Nigeria. Prostate cancer patients in Nigeria and Tanzania experience significant delay in receiving hormonal and radiotherapy treatment, especially when compared to wait times in well-resourced countries. For example, a recent assessment of U.S. patients in the National Cancer Database who were diagnosed with prostate cancer between 2004-2015 revealed that the mean interval from diagnosis to definitive therapy (either surgery or some form of radiotherapy) was 11.3 weeks - significantly less than the mean times documented in our study of SSA patients (Cone et al., 2020). Additionally, patients in Tanzania experienced longer treatment delays compared to patients in Nigeria, highlighting potential disparities in access to care between SSA countries. These prolonged delay times are likely to negatively impact survival and represent an intervention opportunity to alleviate the cancer crisis in SSA.

Efficiency and productivity analysis of maternal and infant healthcare services in Sub-Saharan Africa.

The paper examines the efficiency and productivity of Sub-Saharan African (SSA) countries towards maternal and infant healthcare services between 2015 and 2019. Data envelopment analysis is utilised to evaluate efficiency, and Malmquist-Luenberger's (ML) productivity estimation is employed for productivity analysis. The results indicate inefficiency in SSA maternal and infant healthcare services. Average efficiency is pegged at 85%, and 60% of the countries evaluated had below-average efficiency. Effects of socioeconomic dynamics of countries were analysed. Preliminary estimations on the impact of Gross domestic product (GDP), education, urban population, and total population on efficiency are not significant. Although GDP and education sometimes show that they influence efficiency positively. Sensitivity analysis indicates efficiency to be more responsive to health expenditure, as well as to nurses and midwives. ML Productivity decomposition into technical efficiency change and technological change indicates improvement in technical efficiency as the principal driver of efficiency and productivity. Policy recommendations are made in line with the findings, requirements, and constraints of SSA countries.

Assessment of Required Patient Travel to Receive Interventional Radiology Services in the Resource-Limited Setting of Tanzania

This study aimed to evaluate the geographic patient profile of a country’s first interventional radiology (IR) service in sub-Saharan Africa. From October 2018 to August 2022, travel time (1,339 patients) and home region (1,184 patients) were recorded from 1,434 patients who underwent IR procedures at Tanzania’s largest referral center. Distances traveled by road were calculated from the administrative capital of each region using a web mapping platform (google.com/maps). The effect of various factors on distance and time traveled were assessed. Patients from all 31 regions in Tanzania underwent IR procedures. The mean and maximum calculated distance traveled by patients were 241.6 km and 1,387 km, respectively (Sk2 = 1.66); 25.0% of patients traveled for over 6 hours for their procedure. Patients traveled furthest for genitourinary procedures (mean = 293.4 km) and least for angioplasty and stent placement (mean = 123.9 km) (P < .001). To increase population access and reduce travel times, geographic data should be used to decentralize services.

Intersecting epidemics: COVID-19 and HIV in sub-Saharan Africa. A systematic review (2020-2022).

There has been significant progress with regards to winning the fight against HIV globally, particularly due to the introduction of antiretroviral therapy (ART). COVID-19 threatened to derail gains in the fight against HIV. As we have started to see with studies on COVID-19 and HIV, there is a need to 'provide an in-depth view' in understanding the dynamics between the two epidemics, especially in sub-Saharan Africa. We, therefore, undertook a systemic review of existing literature to synthesize the effects of COVID-19 on the utilization of HIV services in sub-Saharan Africa, the literature on the risks associated with HIV during the COVID-19 pandemic, and lastly, the innovations and strategies adopted to continue receiving treatment in sub-Saharan Africa. We conducted a systematic review of studies published between 2020 and April 2022. We searched for relevant sub-Saharan studies in the following databases: PubMed, Google Scholar, J-STOR, and Science Direct. The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The search identified 647 papers, and after screening, 41 were in line with the inclusion criteria and were included in the review. There was evidence of the negative effects of COVID-19 on reducing HIV testing, ART treatment, and HIV prevention services. There is evidence pointing to the need for people living with HIV to be prioritized for COVID-19 vaccinations. Innovations and strategies implemented to mitigate the effects of COVID-19 on HIV services include community-based ART distribution, multi-month ART dispensing, the use of digital technologies, and the use of the already existing HIV infrastructure to fight COVID-19. It is still imperative that future studies explore the predictors of utilization of HIV services in the advent of COVID-19.

Integration of Telehealth Systems into HIV Care Services in Sub-Saharan Africa: A Scoping Review

Telehealth programs have been documented to help conserve scarce resources and enable the provision of quality and convenient patient care. Given the high HIV prevalence in sub-Saharan Africa, it is crucial for telehealth programs to be implemented. The purpose of this scoping review is to map the literature on telehealth in HIV care in sub-Saharan Africa, determine gaps in the utilisation of telehealth, and identify the barriers to implementation. A keyword search for studies reporting on telehealth in HIV care from PubMed, Research gate and gray literature was conducted, and studies published from 2015 to 2022, meeting the research criteria were included in the scoping review. Thematic content analysis was used to analyze findings from the included articles. Extraction of themes was performed using NVIVO version 12. Quality appraisal of the included studies was conducted using the mixed methods appraisal tool 2018 version. Database search retrieved 395 potentially eligible articles. Of these, 13 studies reported evidence of telehealth in HIV care. Included studies were conducted in South Africa, Kenya, Zambia, Zimbabwe, Togo, Mozambique, Tanzania, and Uganda. Three main themes emerged from the thematic content analysis: telehealth systems in sub-Saharan Africa are still at pilot stages or not widely implemented; users accept telehealth but raise concerns about privacy; and that low mobile phones ownership hampers telehealth implementation. The review revealed evidence for the effectiveness of telehealth in HIV care despite the presence of barriers. In this sense, it is recommended to adopt telehealth, which is cost effective, and improves access to healthcare. Keywords: HIV; Sub-Saharan Africa; Telehealth; Utilisation.

Integration of sexually transmitted infection and HIV pre-exposure prophylaxis services in sub-Saharan Africa: a scoping review.

Persons living in sub-Saharan Africa (SSA) face disproportionate risk from overlapping epidemics of HIV and bacterial sexually transmitted infections (STIs). Pre-exposure prophylaxis (PrEP) for prevention is gradually being scaled up globally including in several settings in SSA, which represents a key opportunity to integrate STI services with HIV pre-exposure prophylaxis (PrEP). However, there is limited literature on how to successfully integrate these services, particularly in the SSA context. Prior studies and reviews on STI and PrEP services have largely focused on high income countries. We conducted a scoping review of prior studies of integration of STI and PrEP services in SSA. We searched PubMed, EMBASE, Cochrane, and CINAHL, in addition to grey literature to identify studies that were published between January 2012 and December 2022, and which provided STI and PrEP services in SSA, with or without outcomes reported. Citations and abstracts were reviewed by two reviewers for inclusion. Full texts were then retrieved and reviewed in full by two reviewers. Our search strategy yielded 1951 records, of which 250 were retrieved in full. Our final review included 61 reports of 45 studies. Most studies were conducted in Southern (49.2%) and Eastern (24.6%) Africa. Service settings included public health clinics (26.2%), study clinics (23.0%), sexual and reproductive care settings (23.0%), maternal and child health settings (8.2%), community based services (11.5%), and mobile clinics (3.3%). A minority (11.4%) of the studies described only syndromic STI management while most (88.6%) included some form of etiological laboratory STI diagnosis. STI testing frequency ranged from baseline testing only to monthly screening. Types of STI tested for was also variable. Few studies reported outcomes related to implementation of STI services. There were high rates of curable STIs detected by laboratory testing (baseline genitourinary STI rates ranged from 5.6-30.8% for CT, 0.0-11.2% for GC, and 0.4-8.0% for TV). Existing studies have implemented a varied range of STI services along with PrEP. This range reflects the lack of specific guidance regarding STI services within PrEP programs. However, there was limited evidence regarding implementation strategies for integration of STI and PrEP services in real world settings.

Blood transfusion for children in sub-Saharan Africa: 200 years on

In 1818, James Blundell completed the first successful human blood transfusion. This life-saving medical intervention has revolutionised patient care globally in the past two centuries. Nevertheless, many challenges remain in implementing safe blood transfusion procedures, particularly in sub-Saharan Africa 1 Ala F Allain JP Bates I et al. External financial aid to blood transfusion services in sub-Saharan Africa: a need for reflection. PLoS Med. 2012; 9e1001309 Crossref PubMed Scopus (53) Google Scholar where demand predominantly centres on acute paediatric severe anaemia and haemorrhagic complications of pregnancy and trauma. Severe anaemia, when the haemoglobin concentration drops below 6 g/dL, is very common in children admitted to hospital in sub-Saharan Africa. Infectious diseases, nutritional deficiencies, and sickle cell anaemia are the major underlying causes of anaemia. Outcomes remain unsatisfactory, with high mortality and high hospital readmission rates within 6 months of initial admission. 2 Phiri KS Calis JC Faragher B et al. Long term outcome of severe anaemia in Malawian children. PLoS One. 2008; 3e2903 Crossref PubMed Scopus (75) Google Scholar World Blood Donor Day on June 14, 2023, calls for donors to “Give blood, give plasma, share life, share often”. Not only is this a day to celebrate the charitable contributions of blood donors, it is an important opportunity to raise awareness that every pint of blood donated results in critically important life-sustaining therapy, especially for children in sub-Saharan Africa.

Socio-Ecological Analysis of Barriers to Access and Utilization of Adolescent Sexual and Reproductive Health Services in Sub-Saharan Africa: A Qualitative Systematic Review.

In sub-Saharan African countries (SSA), despite the efforts to enable adolescents to access sexual and reproductive health (SRH) services, there are limited systematic review studies that comprehensively synthesize barriers to accessing services using a social-ecological model. Therefore, this review was conducted to fill this gap. This study protocol was registered in the PROSPERO database (CRD42022259095). We followed PRISMA guideline to conduct this review. PubMed, Google Scholar, Embase and African Journal Online databases were used. Two authors individually screened articles. Only qualitative articles published in the English in last 10 years were included in this review. From the total of 4890 studies, 23 qualitative studies fulfilled the eligibility criteria. Those studies were from 11 SSA countries. This review finding revealed that inadequate information about the services, the incorrect perception about services, low self-esteem, fear of being noticed by family members, and financial constraints are barriers at the intrapersonal level. Unsupportive families and lack of open communication between adolescent-parent about sexuality issues were interpersonal barriers to access. Lack of provider competency, provider attitude, an unsupportive environment, physical inaccessibility of services, and shortage of medicine, and supplies were identified as institutional-level barriers. Moreover, community-level barriers like community stigma, social, religious, and gender norms within the society were identified as the main barriers to accessing services for adolescents. This review finding reveals that the main barriers to access SRH services for adolescents living in SSA are misperception about services, low self-esteem to access services, financial constraints, unsupportive families, community stigma and social norms, unsupportive environments in health facilities, healthcare provider behavior, poor competency, being judgmental attitude, and breaking privacy and confidentiality. This study finding calls for new approach like a multi-pronged that works with service providers, with community, with families, and with adolescent to improve SRH services utilization of adolescent.