Readiness of the primary health care units and associated factors for the management of hypertension and type II diabetes mellitus in Sidama, Ethiopia

Understanding experiences of neglected tropical diseases of the skin: a mixed-methods study to inform intervention development in Ethiopia

BACKGROUND

The WHO and Ethiopia's Ministry of Health have developed strategies to expand and integrate services for co-endemic neglected tropical diseases (NTDs) which manifest in the skin. To inform these strategies, we aimed to understand the social, economic and health system context of skin NTD care in Kalu woreda, Amhara region, Ethiopia, where cutaneous leishmaniasis (CL) and leprosy are endemic.

METHODS

Between October 2020 and May 2022, we surveyed and reviewed records of 41 primary healthcare facilities and explored common disease experiences in focus group discussions (n=40) and interviews with people affected by leprosy (n=37) and CL (n=33), health workers (n=23), kebele authorities and opinion leaders (n=33) and traditional healers (n=7). Opportunities for integrated skin NTD service provision were explored through policy document review, interviews with health officials (n=25), and stakeholder meetings.

RESULTS

Availability of diagnostic supplies and health worker competence to provide skin care was very limited across primary healthcare facilities, particularly for CL. People with leprosy commonly sought care from healthcare facilities, while people with CL administered self-care or sought help from traditional healers. Travel and costs of care at specialised facilities outside the district inhibited timely care-seeking for both diseases. Transmission discourses shaped different understandings of who was affected by leprosy and CL and expectations of behaviour during and after treatment. Many policy actors felt that existing supply chain interventions, decentralised treatment approaches and community engagement initiatives for leprosy could also benefit CL, but others also warned against increasing care-seeking unless CL treatment could be provided on a scale commensurate with the large burden they perceived.

CONCLUSION

Our findings demonstrate significant gaps in the provision of care for skin NTDs within primary healthcare, very different health-seeking patterns for leprosy and CL, and a need to develop new models of care, especially for CL.

Health Services Availability and Readiness for Management of Hypertension and Diabetes in Primary Care Health Facilities in Ghana: a Cardiovascular Risk Management project

Introduction

Hypertension and diabetes are leading causes of adult hospital admissions and mortality across health facilities in Ghana. Timely screening and diagnosis at primary health facilities are crucial to initiate treatment and avert complications. This study explored service availability and readiness of health systems for managing hypertension and diabetes in selected district hospitals in Ghana.

Methods

We adapted the World Health Organization (WHO) Service Availability and Readiness Assessment (SARA) tool to assess hypertension and diabetes management practices between June and July 2022 in four district hospitals in Ghana. Domain scores of service readiness were calculated based on the mean score of tracer item availability, transformed into percentages, and stratified by facility ownership. The mean readiness index was based on basic clinical logistics and equipment, diagnostic capacity, and first-line medications. Service availability was based on the core health workforce and specific service arrangements for the management of hypertension and diabetes. Facilities were considered 'ready' for services at a cut-off readiness score of 70%.

Results

All facilities (n = 4, 100%) provided hypertension and diabetes services, with a median of 118 nurses (IQR 103-140) and 5 physicians (IQR 2-8). Only one facility (n = 1, 25%) had conducted cardiovascular disease training in the past year. All basic equipment (weighing scales, stethoscopes, glucometers, and blood pressure monitors) were available in all 4 facilities. Antihypertensives, including ACE inhibitors (n = 3; 75%), calcium channel blockers (n = 4; 100%), centrally acting agents (n = 4; 100%), and thiazides (n = 4; 100%), were available, as were antidiabetic medications like metformin (n = 4; 100%) and insulin (n = 2; 50%). Only two facilities (n = 2; 50%) could perform the required test (Hemoglobin A1c, full blood count, renal function, serum creatinine, blood urea, electrolytes, and blood lipid tests). Overall readiness score was 75.5%, essential medications (83.5%), basic equipment (78%), clinical guidelines for the management of cardiovascular disease management (75%), and diagnostic capacity (65.5%). Mission facilities had a higher readiness score (96%) and government facilities (55%).

Conclusion

Facilities demonstrated high readiness for basic hypertension and diabetes care, with higher availability of some essential medications and basic clinical logistics and equipment. Limited diagnostic capacity and cardiovascular disease training, highlight areas of improvement to strengthen hypertension and diabetes services in Ghana.

Evaluation of diabetes care services, data quality, and availability of resources in Ethiopia: Difference-in-differences analysis of the NORAD-WHO NCDs' midterm project evaluation

BACKGROUND

The Ethiopian government, supported by NORAD, the WHO, and other partners, is decentralizing diabetes care to primary health units via a task-shifting approach. Despite substantial investment, there is still a lack of up-to-date information on diabetes screening, diagnosis, treatment, and medication availability in the country.

OBJECTIVE

This study assessed the effects of the NORAD-WHO intervention on diabetes care services, data quality, and the availability of infrastructure and medical supplies in Ethiopia.

METHODS

A quasiexperimental study was conducted across 31 NORAD-WHO project facilities and 62 control facilities in six regions of Ethiopia and Addis Ababa. We used descriptive statistics to assess diabetes screening, diagnosis, treatment services, medication availability, and data quality over 54 months from January 2019 to June 2023. Additionally, we performed a difference-in-differences (DID) regression analysis comparing data from two periods: before the intervention (January to December 2019) and after the intervention (July 2022 to June 2023).

RESULTS

This study revealed a notable increase in diabetes services, with over 82% of facilities offering screening, early diagnosis, and treatment. Written treatment guidelines are present in three quarters of the facilities. The proportion of trained staff increased from 58% in 2019 to 100% in 2023 across all the evaluated facilities. Intervention facilities had significantly more functional glucometers than did control facilities, averaging four (95% CI: 3.4, 4.6) per month in 2023 compared with 2.5 (95% CI: 2.1, 2.9) in 2019. However, hemoglobin A1C testing remains uncommon. Despite improvements in diabetes service data, issues with missing records, overreporting, and timeliness persist, with an average reporting rate of 99.2% and on-time reporting rate of 51.5%. The NORAD-WHO intervention notably increased the average number of fasting blood sugar tests by 17 per month (95% CI: 12.2-21.8, p = 0.014).

CONCLUSIONS

This midterm evaluation revealed a significant increase in the availability of fasting blood sugar tests in the intervention facilities. Additionally, the availability of medical equipment, laboratory services, and medications has improved over the years. Intervention facilities, with more trained healthcare professionals and better resources, outperform control facilities in screening, diagnosing, treating, and managing high blood sugar levels. Notably, intervention facilities screened more clients for diabetes and showed that patients receiving follow-up care achieved better glycemic control than did those at control facilities. While there has been progress in diabetes service data availability, addressing issues such as missing data, overreporting, and reporting timeliness is essential for further improving the quality of diabetes services.

CLINICAL TRIAL NUMBER

Not applicable.

Readiness for non-communicable disease service delivery in Ethiopia: an empirical analysis

BACKGROUND

Ethiopia's health system is overwhelmed by the growing burden of non-communicable diseases (NCDs). In this study, we assessed the availability of and readiness for NCD services and the interaction of NCD services with other essential and non-NCD services.

METHODS

The analysis focused on four main NCD services: diabetes mellitus, cardiovascular diseases, chronic respiratory diseases, and cancer screening. We used data from the 2018 Ethiopian Service Availability and Readiness Assessment (SARA) survey. As defined by the World Health Organization, readiness, both general and service-specific, was measured based on the mean percentage availability of the tracer indicators, such as trained staff and guidelines, equipment, diagnostic capacity, and essential medicines and commodities needed for delivering essential health services and NCD-specific services, respectively. The survey comprised 632 nationally representative healthcare facilities, and we applied mixed-effects linear and ordered logit models to identify factors affecting NCD service availability and readiness.

RESULTS

Only 8% of facilities provided all four NCD services. Availability varied for specific services, with cervical cancer screening being the least available service in the country: less than 10% of facilities, primarily higher-level hospitals, provided cervical cancer screening. General service readiness was a strong predictor of NCD service availability. Differences in NCD service availability and readiness between regions and facility types were significant. Increased readiness for specific NCD services was significantly associated with increased readiness for communicable disease services and interacted with the readiness for other NCD services.

CONCLUSION

NCD service availability has considerable regional variation and is positively associated with general and communicable disease services readiness. Readiness for specific NCD services interacted with one another. The findings suggest an integrated approach to service delivery, focussing holistically on all disease services, is needed. There also needs to be increased attention to reducing resource allocation variation between facility types and locations.

Managing hypertension in rural Gambia and Kenya: Protocol for a qualitative study exploring the experiences of patients, health care workers, and decision-makers

Background

Hypertension is the single leading risk factor for premature death in Sub-Saharan Africa (SSA). Prevalence is high, but awareness, treatment, and control are low. Community-centred interventions show promise for effective hypertension management, but embedding such interventions sustainably requires a good understanding of the wider context within which they are being introduced. This study aims to conduct a systematic health system assessment exploring the micro (patients/carers), meso (health care workers and facilities), and macro (broader system) contexts in rural Gambia and Kenya.

Methods

This study will utilise various qualitative approaches. We will conduct (i) focus group discussions with people living with hypertensive to map a 'typical' patient journey through health systems, and (ii) in-depth interviews with patients and family carers, health care workers, decision-makers, and NCD partners to explore their experiences of managing hypertension and assess the capacity and readiness of the health systems to strengthen hypertension management. We will also review national guidelines and policy documents to map the organisation of services and guidance on hypertension management. We will use thematic analysis to analyse data, guided by the cumulative complexity model, and theories of organisational readiness and dissemination of innovations.

Expected findings

This study will describe the current context for the management of hypertension from the perspective of those involved in seeking (patients), delivering (health care workers) and overseeing (decision-makers) health services in rural Gambia and Kenya. It will juxtapose what should be happening according to health system guidance and what is happening in practice, drawing on the experiences of study participants. It will outline the various barriers to and facilitators of hypertension management, as perceived by patients, providers, and decision-makers, and the conditions that would need to be in place for effective and sustainable implementation of a community-centred intervention to improve the management of hypertension in rural settings.

Diabetes mellitus service preparedness and availability: a systematic review and meta-analysis

Background

In areas with limited resources, the lack of preparedness and limited availability of diabetes mellitus services in healthcare facilities contribute to high rates of illness and death related to diabetes mellitus. As a result, this study focused on analyzing the combined prevalence of preparedness and availability of diabetic services in countries with limited resources.

Methods

A comprehensive search was conducted across various databases, such as PubMed/MEDLINE, Web of Science, Google Scholar, and African Journal Online. The search aimed to identify primary research articles that assessed the availability and preparedness of services for individuals with type 2 diabetes mellitus specifically. The articles included in the search spanned from January 2000 to 23 February 2024. To analyze the data, a meta-analysis of proportions was performed using the random-effects model. Additionally, the researchers assessed publication bias by examining a funnel plot and conducting Egger's test. Heterogeneity and sensitivity analyses were also conducted to evaluate the data. The findings of the study regarding the pooled prevalence of diabetes service preparedness and availability, along with their corresponding 95% confidence intervals, were presented using a forest plot.

Results

A comprehensive analysis was conducted on 16 research articles that focused on service preparedness and 11 articles that examined service availability. The sample sizes for these studies were 3,422 for service preparedness and 1,062 for service availability. The findings showed that the pooled prevalence of diabetes service preparedness was 53.0% (95% CI: 47.0-60.0). Furthermore, in this systematic synthesis, the overall pooled prevalence of service availability for diabetes mellitus was 48% (95% CI: 36.0-67.0), with the highest pooled prevalence observed in Asia, with a pooled prevalence of 58% (95% CI: 38.0-89.0).

Conclusion

Our study reveals a significant disparity in the preparedness and availability of services for diabetes mellitus, which falls below the minimum threshold set by the WHO. These findings should capture the attention of policymakers and potentially serve as a foundation for reevaluating the current approach to diabetes service preparedness and availability. To enhance the availability and preparedness of diabetes services, a tailored, multifaceted, and action-oriented approach to strengthening the health system is required.

Systematic Review Registration

https://www.crd.york.ac.uk/prospero/, identifier CRD42024554911.

Lived experiences of people living with HIV and hypertension or diabetes access to care in Ethiopia: a phenomenological study

BACKGROUND

People living with HIV (PLWH) are more likely to develop hypertension and diabetes than people without HIV. Previous studies have shown that HIV stigma, discrimination and exclusion make it difficult for PLWH to access care for hypertension and diabetes.

OBJECTIVES

This study aimed to explore the lived experiences of PLWH with comorbid hypertension or diabetes to access hypertension and diabetes care in southern Ethiopia.

DESIGN

We conducted a qualitative study using a semistructured interview guide for an in-depth, in-person interview.

SETTINGS

From 5 August to 25 September 2022, PLWH with comorbid hypertension or diabetes were purposefully selected from five primary healthcare (PHC) facilities in the Wolaita zone of southern Ethiopia.

PARTICIPANTS

A total of 14 PLWH with comorbid hypertension or diabetes who were receiving antiretroviral therapy from PHC were interviewed. Among them, 10 were women, and 4 were men.

METHODS

In-person, in-depth interviews were conducted. Qualitative data analysis software (NVivo V.12) was used to assist with the data organisation, and Colaizzi's (1978) inductive thematic analyses were conducted to explore key concepts.

RESULT

This study yielded two main themes: Theme 1: barriers to accessing care as individual barriers to access (low awareness of non-communicable diseases, misperceptions, lack of health insurance and cost of treatment); healthcare system barriers (shortage of supplies, drugs and equipment; long wait times; lack of integrated services; absence of routine screening and lack of respect from providers); community barriers (lack of support from families, friends and the community) and stigma and discrimination access to hypertension and diabetes. Theme 2: accessibility facilitators (support from family, friends and organisations; health insurance coverage).

CONCLUSION

PLWH recommended that access to services can be improved by service integration, awareness-raising activities, no user fee charges for hypertension and diabetes care and routine screening.

Community-based models of care for management of type 2 diabetes mellitus among non-pregnant adults in sub-Saharan Africa: A scoping review

INTRODUCTION

The prevalence of type 2 diabetes mellitus (T2DM) and associated morbidity and mortality are increasing in sub-Saharan Africa (SSA). To facilitate access to quality care and improve treatment outcomes, there is a need for innovative community care models and optimized use of non-physician healthcare workers bringing diagnosis and care closer to patients' homes.

AIM

We aimed to describe with a scoping review different models of community-based care for non-pregnant adults with T2DM in SSA, and to synthesize the outcomes in terms of engagement in care, blood sugar control, acceptability, and end-organ damage. We further aimed to critically appraise the different models of care and compare community-based to facility-based care if data were available.

METHODS

We searched Medline, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Scopus, supplemented with backward and forward citation searches. We included cohort studies, randomized trials and case-control studies that reported on non-pregnant individuals diagnosed with T2DM in SSA, who received a substantial part of care in the community. Only studies which reported at least one of our outcomes of interest were included. A narrative analysis was done, and comparisons made between community-based and facility-based models, where within-study comparison was reported.

RESULTS

We retrieved 5,335 unique studies, four of which met our inclusion criteria. Most studies were excluded because interventions were facility-based; community care interventions described in the studies were only add-on features of a primarily facility-based care; and studies did not report outcomes of interest. The included studies reported on a total of 383 individuals with T2DM. Three different community care models were identified. 1) A community-initiated model where diagnosis, treatment and monitoring occurred primarily in the community. This model reported a higher linkage and engagement in care at 9 months compared to the corresponding facility model, but only slight reductions of average blood glucose levels at six months compared to baseline. 2) A facility-originated community model where after treatment initiation, a substantial part of follow-up was offered at community level. Two studies reported such a model of care, both had as core component home-delivery of medication. Acceptability of this approach was high. But neither study found improved T2DM control when compared to facility care 3) An eHealth model with high acceptability scores for both patients and care providers, and an absolute 1.76% reduction in average HbA1c levels at two months compared to baseline. There were no reported outcomes on end-organ damage. All four studies were rated as being at high risk for bias.

CONCLUSION

Evidence on models of care for persons with T2DM in SSA where a substantial part of care is shifted to the community is scant. Whereas available literature indicates high acceptability of community-based care, we found no conclusive data on their effectiveness in controlling blood sugar and preventing complications. Evidence from larger scale studies, ideally randomized trials with clinically relevant endpoints is needed before roll-out of community-based T2DM care can be recommended in SSA.

Assessment of availability, readiness, and challenges for scaling-up hypertension management services at primary healthcare facilities, Central Highland region, Vietnam, 2020

INTRODUCTION

Vietnam aims for 95% of commune health stations (CHSs) to have functional hypertension management programs by 2025. However, limited resources may impede the Central Highland region health system from achieving this goal. We assessed the availability and readiness of hypertension management services at CHSs in the Central Highland region and identified challenges to facilitate evidence-based planning.

METHODS

We used a mixed-methods cross-sectional design to assess hypertension management services using WHO's service availability and readiness assessment (SARA) tools in all 579 CHSs in the region, combined with twenty in-depth interviews of hypertension program focal points at communal, district, and provincial levels in all four provinces. We descriptively analyzed quantitative data and thematically analyzed qualitative data.

RESULTS

Hypertension management services were available at 65% of CHSs, and the readiness of the services was 62%. The urban areas had higher availability and readiness indices in most domains (basic amenities, basic equipment, and essential medicines) compared to rural areas, except for staff and training. The qualitative results showed a lack of trained staff and ambiguity in national hypertension treatment guidelines, insufficient essential medicines supply mechanism, and low priority and funding limitations for the hypertension program.

CONCLUSION

The overall availability and readiness for hypertension diagnosis and management service at CHSs in the Central Highland region were low, reflecting inadequate capacity of the primary healthcare facilities. Some measures to strengthen hypertension programs in the region might include increased financial support, ensuring a sufficient supply of basic medicines, and providing more specific treatment guidelines.