Cost-Effectiveness of Two Government District Hospitals in Sub-Saharan Africa.

BACKGROUND: District hospitals in sub-Saharan Africa are in need of investment if countries are going to progress towards universal health coverage, and meet the sustainable development goals and the Lancet Commission on Global Surgery time-bound targets for 2030. Previous studies have suggested that government hospitals are likely to be highly cost-effective and therefore worthy of investment. METHODS: A retrospective analysis of the inpatient logbooks for two government district hospitals in two sub-Saharan African hospitals was performed. Data were extracted and DALYs were calculated based on the diagnosis and procedures undertaken. Estimated costs were obtained based on the patient receiving ideal treatment for their condition rather than actual treatment received. RESULTS: Total cost per DALY averted was 26 (range 17-66) for Thyolo District Hospital in Malawi and 363 (range 187-881) for Bo District Hospital in Sierra Leone. CONCLUSION: This is the first published paper to support the hypothesis that government district hospitals are very cost-effective. The results are within the same range of the US$32.78-223 per DALY averted published for non-governmental hospitals.

Trauma and orthopaedic capacity of 267 hospitals in east central and southern Africa.

BACKGROUND: Trauma and road traffic accidents are predicted to increase significantly in the next decade in low-income and middle-income countries. The College of Surgeons of East, Central, and Southern Africa (COSECSA) covers Ethiopia, Kenya, Tanzania, Uganda, Rwanda, Burundi, Mozambique, Malawi, Zimbabwe, and Zambia. Ministry of Health websites for these ten countries show that 992 hospitals are covering an estimated 318 million people. METHODS: The WHO Tool for Situational Analysis to Assess Emergency and Essential Surgical Care was used with added questions relevant to trauma and orthopaedic care. A web-based survey platform was used and hospitals were contacted via COSECSA representatives. Consent to share data was requested, anonymised for country and hospital. FINDINGS: 267 (27%) of 992 hospitals completed the survey. 185 were district level hospitals and 82 were referral or tertiary level hospitals. Formal accident and emergency departments were present in only 29% of district hospitals (95% CI 22·5-35·5) and 35% (24·7-45·3) of referral or tertiary level hospitals. The mean number (SD) of surgeons was 1·4 (3·0) in district hospitals and 2·6 (4·6) in referral or tertiary level hospitals. The mean number (SD) of orthopaedic surgeons was 0·3 (0·9) in district hospitals and 0·5 (0·9) in referral or tertiary level hospitals. Medically qualified anaesthetists were available in 16% (95% CI 10·7-21·3) of district hospitals and 20% (11·4-28·6) of referral or tertiary level hospitals. C arm radiography was available in 3% (95% CI 0·5-5·5) of district hospitals and 32% (21·9-42·1) of referral or tertiary level hospitals. CT scanning was available in 6% (95% CI 2·6- 9·4) of district hospitals and 21% (12·2-29·8) of referral or tertiary level hospitals. Closed fracture treatment was offered in 75% (95% CI 68·8- 81·2) of district hospitals and 82% (73·7-90·3) of referral or tertiary level hospitals. 37% (95% CI 30·1-43·9) of district hospitals and 40% (29·4-50·6) of referral or tertiary level hospitals had adequate instruments for the surgical treatment of fractures, but only 7% (3·4-10·6) of district hospitals and 8% (2·1-13·9) of referral or tertiary level hospitals had a sustainable supply of fracture implants. Elective orthopaedic surgery took place in 30% (95% 23·4- 36·6) of district hospitals and 34% (23·8-44·2) of referral or tertiary level hospitals. Ponseti treatment of clubfoot was available at 46% (95% 38·8-53·2) of district hospitals and 44% (33·3-54·7) of referral or tertiary level hospitals. INTERPRETATION: This study has limitations in that only 27% of eligible hospitals completed the survey, and it is certainly possible that there could be bias in that the less well resourced institutions could also be less likely to cooperate with data collection. Thus, it is possible that the figures we present overestimate the resources available in the region as a whole. However, despite the limitations in data quality, it is clear that current capacity to treat trauma and orthopaedic conditions is very limited, with particular areas of concern being manpower, training, facilities, and equipment. COSECSA will use these data as a baseline for further surveys and to develop a strategy to improve trauma and orthopaedic care in the region. FUNDING: UK Department for International Development (DFID).

Demographics of patients affected by surgical disease in rural hospitals in two sub-Saharan African countries: a retrospective analysis.

BACKGROUND: Awareness is growing of both the importance of surgical disease as a major cause of death and disability in low-income and middle-income countries (LMICs) and the cost-effectiveness of fairly simple surgical interventions. We hypothesised that surgical disease predominantly affects young adults and is therefore significant in both the macroeconomic effect of untreated disease and the microeconomic effects on patients and families in low-resource settings. METHODS: We retrospectively reviewed all admission data from two rural government district hospitals, Bo District Hospital in Sierra Leone and Thyolo District Hospital in Malawi. Both hospitals serve a rural population of roughly 600 000. We analysed data from 3 months in the wet season and 3 months in the dry season for each hospital by careful analysis of all hospital logbook data. For the purposes of this study, a surgical diagnosis was defined as a diagnosis in which the patient should be managed by a surgically trained provider. We analysed all surgical admissions with respect to patient demographics (age and sex), diagnoses, and the procedures undertaken. FINDINGS: In Thyolo, 835 (12·9%) of 6481 hospital admissions were surgical admissions. In Bo, 427 (19·8%) of 2152 hospital admissions were surgical admissions. In Thyolo, if all patients who had undergone a procedure in theatre were admitted overnight, the total number of admissions would have been 6931, with 1344 (19·4%) hospital admissions being surgical and 1282 (18·5%) hospital patients requiring a surgical procedure. In Bo, 133 patients underwent a surgical procedure. This corresponded to 6·18% of all hospital admissions; although notably many of the obstetric admissions were referred to a nearby Médecins Sans Frontières (MSF) hospital for treatment. Analysis of the admission data showed that younger than 16-year-olds accounted for 10·5% of surgical admissions in Bo, and 17·9% of surgical admissions in Thyolo. 16-35-year-olds accounted for 57·3% of all surgical admissions in Bo and 53·5% of all surgical admissions in Thyolo. Men accounted for 53·7% of surgical admissions in Bo and 46·0% of surgical admissions in Thyolo. Analysis of the procedure data showed that younger than 16-year-olds accounted for 7·0% of procedures in Bo and 4·5% of procedures in Thyolo, with 16-35-year-olds accounting for 65·6% of all procedures in Bo and 84·4% of all procedures in Thyolo. Men underwent 63% of all surgical procedures in Bo, but only 7·7% of surgical procedures in Thyolo. This discrepancy is explained by the high rate of maternal surgery in Thyolo, which was not present in Bo because this service was provided at the nearby MSF hospital. INTERPRETATION: Most people affected by disease requiring surgery are young adults. It would be expected that failure to provide surgical care could have long-term adverse effects on both individual and national wealth. FUNDING: The Sir Ratanji Dalal Scholarship from the Royal College of Surgeons of England.

Treating Older Children with Clubfoot: Results of a Cross-Sectional Survey of Expert Practitioners.

Treating clubfoot in walking-age children is debated, despite studies showing that using the Ponseti casting principles can correct the midfoot effectively. We aimed to explore techniques and approaches for the management of older children with clubfoot and identify consensus areas. A mixed-methods cross-sectional electronic survey on delayed-presenting clubfoot (DPC) was sent to 88 clubfoot practitioners (response rate 56.8%). We collected data on decision-making, casting, imaging, orthotics, surgery, recurrence, rehabilitation, multidisciplinary care, and contextual factors. The quantitative data were analysed using descriptive statistics. The qualitative data were analysed using conventional content analysis. Many respondents reported using the Pirani score and some used the PAVER score to aid deformity severity assessment and correctability. Respondents consistently applied the Ponseti casting principles with a stepwise approach. Respondents reported economic, social, and other contextual factors that influenced the timing of the treatment, the decision to treat a bilateral deformity simultaneously, and casting intervals. Differences were seen around orthotic usage and surgical approaches, such as the use of tibialis anterior tendon transfer following full correction. In summary, the survey identified consensus areas in the overall principles of management for older children with clubfoot and the implementation of the Ponseti principles. The results indicate these principles are well recognised as a multidisciplinary approach for older children with clubfoot and can be adapted well for different geographical and healthcare contexts.

Systematic review of met and unmet need of surgical disease in rural sub-Saharan Africa.

BACKGROUND: Little is known about the burden of surgical disease in rural sub-Saharan Africa, where district and rural hospitals are the main providers of care. The present study sought to analyze what is known about the met and unmet need of surgical disease. METHODS: The PubMed and EMBASE databases were searched for studies of surveys in rural areas, information on surgical admissions, and operations performed within rural and district hospitals. Data were extrapolated to calculate the amount of surgical disease per 100,000 population and the number of operations performed per 100,000 population. These extrapolations were used to estimate the total, the met, and the unmet need of surgical disease. RESULTS: The estimated overall incidence of nonfatal injury is at least 1,690/100,000 population per year. Morbidity as a result of injury is up to 190/100,000 population per year, and the annual mortality from injury is 53-92/100,000. District hospitals perform 6 fracture reductions (95% CI: 0.1-12)/100,000 population per year and 14 laparotomies (95% CI: 7-21)/100,000 per year. The incidence of peritonitis and bowel obstruction is unknown, although it may be as high as 1,364/100,000 population for the acute abdomen. The annual total need for inguinal hernia repair is estimated to be a minimum of 205/100,000 population. The average district hospital performs 30 hernia repairs (95% CI: 18-41)/100,000 population per year, leaving an unmet need of 175/100,000 population annually. CONCLUSIONS: District hospitals are not meeting the surgical needs of the populations they serve. Urgent intervention is required to build up their capacity, to train healthcare personnel in safe surgery and anesthesia, and to overcome obstacles to timely emergency care.

Systematic review of barriers to surgical care in low-income and middle-income countries.

BACKGROUND: There is increasing evidence that lack of facilities, equipment, and expertise in district hospitals across many low- and middle-income countries constitutes a major barrier to accessing surgical care. However, what is less clear, is the extent to which people perceive barriers when trying to access surgical care. METHODS: PubMed and EMBASE were searched using key words ("access" and "surgery," "barrier" and "surgery," "barrier" and "access"), MeSH headings ("health services availability," "developing countries," "rural population"), and the subject heading "health care access." Articles were included if they were qualitative and applied to illnesses where the treatment is primarily surgical. RESULTS: Key barriers included difficulty accessing surgical services due to distance, poor roads, and lack of suitable transport; lack of local resources and expertise; direct and indirect costs related to surgical care; and fear of undergoing surgery and anesthesia. CONCLUSIONS: The significance of cultural, financial, and structural barriers pertinent to surgery and their role in wider health care issues are discussed. Immediate action to improve financial and geographic accessibility along with investment in district hospitals is likely to make a significant impact on overcoming access and barrier issues. Further research is needed to identify issues that need to be addressed to close the gap between the care needed and that provided.

Macroeconomic costs of the unmet burden of surgical disease in Sierra Leone: a retrospective economic analysis.

OBJECTIVES: The Lancet Commission on Global Surgery estimated that low/middle-income countries will lose an estimated cumulative loss of US$12.3 trillion from gross domestic product (GDP) due to the unmet burden of surgical disease. However, no country-specific data currently exist. We aimed to estimate the costs to the Sierra Leone economy from death and disability which may have been averted by surgical care. DESIGN: We used estimates of total, met and unmet need from two main sources-a cluster randomised, cross-sectional, countrywide survey and a retrospective, nationwide study on surgery in Sierra Leone. We calculated estimated disability-adjusted life years from morbidity and mortality for the estimated unmet burden and modelled the likely economic impact using three different methods-gross national income per capita, lifetime earnings foregone and value of a statistical life. RESULTS: In 2012, estimated, discounted lifetime losses to the Sierra Leone economy from the unmet burden of surgical disease was between US$1.1 and US$3.8 billion, depending on the economic method used. These lifetime losses equate to between 23% and 100% of the annual GDP for Sierra Leone. 80% of economic losses were due to mortality. The incremental losses averted by scale up of surgical provision to the Lancet Commission target of 80% were calculated to be between US$360 million and US$2.9 billion. CONCLUSION: There is a large economic loss from the unmet need for surgical care in Sierra Leone. There is an immediate need for massive investment to counteract ongoing economic losses.

Cost-effectiveness of club-foot treatment in low-income and middle-income countries by the Ponseti method.

BACKGROUND: Club foot is a common congenital deformity affecting 150 000-200 000 children every year. Untreated patients end up walking on the side or back of the affected foot, with severe social and economic consequences. Club foot is highly treatable by the Ponseti method, a non-invasive technique that has been described as highly suitable for use in resource-limited settings. To date, there has been no evaluation of its cost-effectiveness ratio, defined as the cost of averting one disability-adjusted life year (DALY), a composite measure of the impact of premature death and disability. In this study, we aimed to calculate the average cost-effectiveness ratio of the Ponseti method for correcting club foot in sub-Saharan Africa. METHODS: Using data from 12 sub-Saharan African countries provided by the international non-profit organisation CURE Clubfoot, which implements several Ponseti treatment programmes around the world, we estimated the average cost of the point-of-care treatment for club foot in these countries. We divided the cost of treatment with the average number of DALYs that can be averted by the Ponseti treatment, assuming treatment is successful in 90% of patients. RESULTS: We found the average cost of the Ponseti treatment to be US$167 per patient. The average number of DALYs averted was 7.42, yielding a cost-effectiveness ratio of US$22.46 per DALY averted. To test the robustness of our calculation different variables were used and these yielded a cost range of US$5.28-29.75. This is less than a tenth of the cost of many other treatment modalities used in resource-poor settings today. CONCLUSIONS: The Ponseti method for the treatment of club foot is cost-effective and practical in a low-income country setting. These findings could be used to raise the priority for implementing Ponseti treatment in areas where patients are still lacking access to the life-changing intervention.

A review of existing trauma and musculoskeletal impairment (TMSI) care capacity in East, Central, and Southern Africa.

BACKGROUND: We conducted an assessment of orthopaedic surgical capacity in the following countries in East, Central, and Southern Africa: Burundi, Ethiopia, Kenya, Malawi, Mozambique, Rwanda, Tanzania, Uganda, Zambia, and Zimbabwe. METHODS: We adapted the WHO Tool for Situational Analysis to Assess Emergency and Essential Surgical Care with questions specific to trauma and orthopaedic care. In May 2013-May 2014, surgeons from the College of Surgeons of East, Central and Southern Africa (COSECSA) based at district (secondary) and referral (tertiary) hospitals in the region completed a web-based survey. COSECSA members contacted other eligible hospitals in their country to collect further data. FINDINGS: Data were collected from 267 out of 992 (27%) hospitals, including 185 district hospitals and 82 referral hospitals. Formal accident and emergency departments were present in 31% of hospitals. Most hospitals had no general or orthopaedic surgeons or medically-qualified anaesthetists on staff. Functioning mobile C-arm X-ray machines were available in only 4% of district and 27% of referral hospitals; CT scanning was available in only 3% and 26%, respectively. Closed fracture treatment was offered in 72% of the hospitals. While 20% of district and 49% of referral hospitals reported adequate instruments for the surgical treatment of fractures, only 4% and 10%, respectively, had a sustainable supply of fracture implants. Elective orthopaedic surgery was offered in 29% and Ponseti treatment of clubfoot was available at 42% of the hospitals. INTERPRETATION: The current capacity of hospitals in sub-Saharan Africa to manage traumatic injuries and orthopaedic conditions is significantly limited. In light of the growing burden of trauma and musculoskeletal impairment within this region, concerted efforts should be made to improve hospital capacity with equipment, trained personnel, and specialist clinical services.

Young, male, road traffic victims: a systematic review of the published trauma registry literature from low and middle income countries.

BACKGROUND: Trauma contributes significantly to the global burden of disease. We analysed published trauma registries to assess the demographics of those most affected in low and middle-income countries (LMICs). METHODS: We performed a systematic review of published trauma registry studies according to PRISMA guidelines. We included published full-text articles from trauma registries in low and middle-income countries describing the demographics of trauma registry patients. Articles from military trauma registries, articles using data not principally derived from trauma registry data, articles describing patients of only one demographic (e.g. only paediatric patients), or only one mechanism of injury, trauma registry implementation papers without demographic data, review papers and conference proceedings were excluded. RESULTS: The initial search retrieved 1868 abstracts of which 1324 remained after duplicate removal. After screening the abstracts, 78 full-text articles were scrutinised for their suitability for inclusion. Twenty three papers from 14 countries, including 103,327 patients, were deemed eligible and included for analysis. The median age of trauma victims in these articles was 27 years (IQR 25-29). The median percentage of trauma victims who were male was 75 (IQR 66-84). The median percentage of road traffic injuries (RTIs) as a percentage of total injuries caused by trauma was 46 (IQR 21-71). CONCLUSIONS: Young, male, road traffic victims represent a large proportion of the LMIC trauma burden. This information can inform and be used by local and national governments to implement road safety measures and other strategies aimed at reducing the injury rate in young males.

The demographics of patients affected by surgical disease in district hospitals in two sub-Saharan African countries: a retrospective descriptive analysis.

BACKGROUND: There is a growing awareness of the importance of surgical disease within global health. We hypothesised that surgical disease in low income countries predominantly affects young adults and may therefore have a significant economic impact. METHODS: We retrospectively reviewed all surgical admission data from two rural government district hospitals in two different sub-Saharan African countries over a 6-month period. We analysed all surgical admissions with respect to patient demographics (age and gender), diagnosis, and procedure performed. RESULTS: Surgical admissions accounted for 12.9 and 19.8 % of all hospital admissions in Malawi and Sierra Leone respectively. 18.5 and 6.2 % of all hospital patients required a surgical procedure in Malawi and Sierra Leone respectively, with the low number in Sierra Leone accounted for in that many of the obstetric admissions were referred to a nearby Medicins Sans Frontiers (MSF) hospital for treatment. 17.9 and 10.5 % of surgical admissions were under the age of 16 in Malawi and Sierra Leone respectively, with 16-35 year olds accounting for 57.3 % of surgical admissions in Sierra Leone and 53.5 % in Malawi. Men accounted for 53.7 and 46.0 % of surgical admissions in Sierra Leone and Malawi respectively. An unexpected finding was the high level of patients who absconded from hospital in Sierra Leone after diagnosis but before treatment. This involved 11.8 % of all surgical patients, including 38 % with a bowel obstruction, 39 % with peritonitis and 20 % with ectopic pregnancy. CONCLUSIONS: Most people affected by disease requiring surgery are young adults and this may have significant economic implications.

A collaborative public health approach to clubfoot intervention in 10 low-income and middle-income countries: 2-year outcomes and lessons learnt.

Untreated clubfoot has been acknowledged as a public health problem in low-income countries. In 2007-2009, a 10-country initiative was implemented by a collaboration of nongovernmental organizations and Ministries of Health to establish and strengthen national programmes for management of clubfoot using the Ponseti technique. Independent evaluation used quantitative data on programme outcomes and qualitative data from service providers and users. Overall, 110 clubfoot clinics were established, 634 practitioners were trained and 7705 children were enrolled for treatment. The public health model of establishing services for clubfoot on a national level was found to be successful in the majority of countries included.

Septic arthritis in Western and sub-Saharan African children - a review.

This article reviews what is known about the incidence, aetiology, presentation, bacteriology and management of septic arthritis in children. It compares where possible the different presentations and characteristics of this condition in the Western and sub-Saharan African regions.

Results of manipulation of idiopathic clubfoot deformity in Malawi by orthopaedic clinical officers using the Ponseti method: a realistic alternative for the developing world?

This study looks at whether orthopaedic clinical officers, a cadre of clinicians who are not doctors, can effectively manipulate idiopathic clubfeet using the Ponseti technique. One hundred consecutive cases of uncomplicated idiopathic clubfeet in newborn babies were manipulated by orthopaedic clinical officers. Fifty-seven of these were fully corrected to a plantigrade position by Ponseti manipulation alone, and a further 41 were corrected by manipulation followed by a simple percutaneous tenotomy. Orthopaedic clinical officers therefore corrected 98 out of 100 feet; the remaining 2 feet were referred for surgical correction. This shows that the Ponseti method is suitable for use by nonmedical personnel in the developing world to achieve a plantigrade foot.