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Muma S, Naidoo KS, Hansraj R. Situation analysis on the integration of refractive error services provided by optometrists into the national health services in Kenya. BMC Public Health 2024; 24:1442. [PMID: 38811959 PMCID: PMC11138047 DOI: 10.1186/s12889-024-18960-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/27/2024] [Indexed: 05/31/2024] Open
Abstract
INTRODUCTION Even though the burden of uncorrected refractive error could potentially be addressed through innovative and cost-effective approaches, integration of the services into the National Health Services (NHS) is desirable. However, minimal information exists on the current situation warranting the need for evidence about the integration of refractive error service provided by optometrists into the national health services in Kenya. METHODS A situation analysis of the Kenyan refractive error services provided by optometrists within the NHS was undertaken based on access to service delivery, service coverage, and human resource. A strengths, weaknesses, opportunities, and threats analysis was undertaken based on the existent evidence to identify the core factors that could potentially facilitate or hinder the integration of refractive error services provided by optometrists within the National Health Services. The proportion of optometrists to be integrated in the NHS was estimated based on the minimum ratios recommended by the World Health Organization. RESULTS A section of tertiary and secondary healthcare facilities in Kenya have specific services to address refractive errors within the NHS with most facilities lacking such services. Treatment of refractive error occurs at the level of eye care general services. There are 11,547 health facilities offering primary care services in Kenya. However, none of them offers refractive error services and only a section of facilities offering county health referral services provides eye care services which is limited to refraction without provision of spectacles. The existing workforce comprises of ophthalmologists, optometrists and ophthalmic clinical officers, together with nurses and other general paramedical assistants. Optometrists, ophthalmologists and ophthalmic clinical officers are allowed to undertake refraction. However, optometrists majorly practices in the private sector. Centralization of eye care services in urban areas, weak referral systems, and a shortage in the workforce per population was observed. CONCLUSIONS The Kenyan NHS should advocate for primary care and reorient the current hospital-based delivery approach for refractive error services. This is attributed to the fact that provision of refractive error services at primary care remains effective and efficient and could translate to early detection of other ocular conditions. The existing human resources in the eye health ecosystem in Kenya should maximize their efforts towards addressing uncorrected refractive error and optometrists should be integrated into the NHS.
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Affiliation(s)
- Shadrack Muma
- College of Health Sciences, Department of Optometry, University of KwaZulu-Natal, Durban, South Africa.
- , PO Box 811, Kisumu, Kenya.
| | - Kovin Shunmugam Naidoo
- College of Health Sciences, Department of Optometry, University of KwaZulu-Natal, Durban, South Africa
- ONESIGHT EssilorLuxottica Foundation, Paris, France
| | - Rekha Hansraj
- College of Health Sciences, Department of Optometry, University of KwaZulu-Natal, Durban, South Africa
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Somerville JG, Strang NC, Jonuscheit S. Topical review: Task shifting and the recruitment and retention of eye health workers in underserved areas. Optom Vis Sci 2024; 101:143-150. [PMID: 38546755 DOI: 10.1097/opx.0000000000002118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024] Open
Abstract
Many populations experience difficulty accessing eye care, especially in rural areas. Implementing workforce recruitment and retention strategies, as well as task shifting through widening scope of practice, can improve eye care accessibility. This article provides novel evidence on the compatibility of these strategies aimed at enhancing ophthalmic workforce recruitment, retention, and efficacy. PURPOSE The global burden of blindness is unequally distributed, affects rural areas more, and is frequently associated with limited access to eye care. The World Health Organization has specified both task shifting and increasing human resources for eye health as instruments to improve access to eye care in underserved areas. However, it is uncertain whether these two instruments are sufficiently compatible to provide positive synergic effects. To address this uncertainty, we conducted a structured literature review and synthesized relevant evidence relating to task shifting, workforce recruitment, retention, and eye care. Twenty-three studies from across the globe were analyzed and grouped into three categories: studies exploring recruitment and retention in human resources for eye health in general, studies discussing the relationship between task shifting and recruitment or retention of health workers in general, and studies specifically discussing task shifting and recruitment or retention in eye care workers. FINDINGS Our findings demonstrate that incentives are effective for initiating task shifting and improving recruitment and retention in rural areas with a stronger effect noted in midlevel eye care professionals and trainees. Incentives can take various forms, e.g., financial and nonfinancial. The consideration of context-specific motivational factors is essential when designing strategies to facilitate task shifting and to improve recruitment and retention.
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Ogundo CLA, Bascaran C, Habtamu E, Buchan J, Mwangi N. Eye Health Integration in Southern and Eastern Africa: A Scoping Review. Middle East Afr J Ophthalmol 2023; 30:44-50. [PMID: 38435102 PMCID: PMC10903717 DOI: 10.4103/meajo.meajo_320_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 11/19/2023] [Accepted: 11/27/2023] [Indexed: 03/05/2024] Open
Abstract
Integrated health systems are deemed necessary for the attainment of universal health coverage, and the East, Central, and Southern Africa Health Community (ECSA-HC) recently passed a resolution to endorse the integration of eye health into the wider health system. This review presents the current state of integration of eye health systems in the region. Eight hundred and twelve articles between 1946 and 2020 were identified from four electronic databases that were searched. Article selection and data charting were done by two reviewers independently. Thirty articles met the eligibility criteria and were included in the narrative synthesis. Majority were observational studies (60%) and from Tanzania (43%). No explicit definition of integration was found. Eye health was prioritized at national level in some countries but failed to cascade to the lower levels. Eye health system integration was commonly viewed in terms of service delivery and was targeted at the primary level. Eye care data documentation was inadequate. Workforce integration efforts were focused on training general health-care cadres and communities to create a multidisciplinary team but with some concerns on quality of services. Government funding for eye care was limited. The findings show eye health system integration in the ECSA-HC region has been in progress for about four decades and is focused on the inclusion of eye health services into other health-care programs. Integration of comprehensive eye care into all the health system building blocks, particularly financial integration, needs to be given greater emphasis in the ECSA-HC.
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Affiliation(s)
| | - Covadonga Bascaran
- International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Esmael Habtamu
- International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Eyu-Ethiopia: Eye Health Research, Training and Service Centre, Bahir Dar, Ethiopia
- Department of Ophthalmology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - John Buchan
- International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Nyawira Mwangi
- Department of Ophthalmology, Kenya Medical Training College, Nairobi, Kenya
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Curran K, Lohfeld L, Congdon N, Peto T, Hoang TT, Nguyen HT, Nguyen QN, Nguyen VT, Dardis C, Tran H, Tran HH, Vu AT, Tung MQ. Ophthalmologists' and patients' perspectives on treatments for diabetic retinopathy and maculopathy in Vietnam: a descriptive qualitative study. BMJ Open 2022; 12:e055061. [PMID: 35798521 PMCID: PMC9263907 DOI: 10.1136/bmjopen-2021-055061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Globally, diabetic retinopathy (DR) is the leading cause of blindness in working-aged adults. Early detection and treatment of DR is essential for preventing sight loss. Services must be available, accessible and acceptable to patients if we are to ensure they seek such care. OBJECTIVES To understand patients' knowledge and attitudes towards laser versus antivascular endothelial growth factor (VEGF) injections to treat DR in Vietnam, and to identify factors Vietnamese ophthalmologists consider when making treatment decisions. METHODS This is a descriptive qualitative study based on semi-structured interviews with 18 patients (12 from Ho Chi Minh City and 6 from Hanoi) plus individual interviews with 24 ophthalmologists working in eye clinics in these cities. Thematic analysis was used to analyse the data. RESULTS In total, 10/24 (41.7%) ophthalmologists were female, and their median age was 41 years (range 29-69 years). The median age of patients was 56.5 years (range 28-72 years), and 7/18 (38.9%) were female. Briefly, factors that influence DR treatment decisions for ophthalmologists are medical considerations (ie, severity of disease, benefits and risks), availability (ie, treatment and resources) and patient-related factors (ie, costs and adherence). Patient's perceived barriers and facilitators to treatments were based on patient and family related factors (ie, treatment and transportation costs) and previous treatment experiences (ie, positive and negative). Recommendations by all participants included ensuring that both laser and anti-VEGF injections are widely available across the country and controlling costs for patients and the healthcare system. CONCLUSIONS Reducing DR treatment costs, optimising treatments options, and expanding the network of clinics offering treatment outside metropolitan areas were the main issues raised by participants. These findings can help inform policy changes in Vietnam and may be generalisable to other low-resource settings.
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Affiliation(s)
- Katie Curran
- Centre of Public Health, Queen's University Belfast School of Medicine Dentistry and Biomedical Sciences, Belfast, UK
| | - Lynne Lohfeld
- Centre of Public Health, Queen's University Belfast School of Medicine Dentistry and Biomedical Sciences, Belfast, UK
- Wenzhou Medical University Eye Hospital, Wenzhou University, Wenzhou, China
| | - Nathan Congdon
- Centre of Public Health, Queen's University Belfast School of Medicine Dentistry and Biomedical Sciences, Belfast, UK
- Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Tunde Peto
- Centre of Public Health, Queen's University Belfast School of Medicine Dentistry and Biomedical Sciences, Belfast, UK
- Department of Ophthalmology, Belfast Health and Social Care Trust, Belfast, UK
| | - Tung Thanh Hoang
- Department of Ophthalmology, Hanoi Medical University, Hanoi, Vietnam
- Save Sight Institute, The University of Sydney School of Medicine, Sydney, New South Wales, Australia
| | | | - Quan Nhu Nguyen
- Department of Vitreo-Retina, Ho Chi Minh City Eye Hospital, Ho Chi Minh City, Vietnam
| | - Van Thu Nguyen
- Monitoring, Evaluation and Learning, Orbis International, Hanoi, Vietnam
| | - Catherine Dardis
- Department of Ophthalmology, Belfast Health and Social Care Trust, Belfast, UK
| | - Hoang Tran
- Leadership, Orbis International, Hanoi, Vietnam
| | - Hoang Huy Tran
- Department of Community, Ho Chi Minh City Eye Hospital, Ho Chi Minh City, Vietnam
| | - Anh Tuan Vu
- Institute of Ophthalmology, Vietnam National Institute of Ophthalmology, Hanoi, Vietnam
| | - Mai Quoc Tung
- Department of Ophthalmology, Hanoi Medical University, Hanoi, Vietnam
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Lazuka-Nicoulaud E, Naidoo K, Gross K, Marcano Williams J, Kirsten-Coleman A. The Power of Advocacy: Advancing Vision for Everyone to Meet the Sustainable Development Goals. Int J Public Health 2022; 67:1604595. [PMID: 35872704 PMCID: PMC9296777 DOI: 10.3389/ijph.2022.1604595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 06/09/2022] [Indexed: 11/13/2022] Open
Abstract
Advocacy is instrumental to achieving significant policy change for vision. Global advocacy efforts over the past decades enabled recognition of vision as a major public health, human rights, and development issue. The United Nations General Assembly adopted its first-ever Resolution on vision: “Vision for Everyone—Accelerating Action to Achieve the Sustainable Development Goals (SDGs)” on 23 July 2021. The Resolution sets the target and commits the international community to improve vision for the 1.1 billion people living with preventable vision impairment by 2030. To fulfill their commitments, governments and international institutions must act now. Advocacy remains instrumental to mobilize funding and empower governments and stakeholders to include eye health in their implementation agenda. In this paper, we discuss the pivotal role advocacy plays in advancing vision for everyone now and in the post-COVID-19 era. We explore the link between improved eye health and the advancement of SDGs and define the framework and key pillars of advocacy to scaling-up success by 2030.
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Affiliation(s)
| | - Kovin Naidoo
- OneSight EssilorLuxottica Foundation, Durban, South Africa
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Shukla P, Vashist P, Senjam SS, Gupta V, Gupta N. A study to assess the knowledge and skills of Accredited Social Health Activists and its retention after training in community-based primary eye care. Indian J Ophthalmol 2021; 70:36-42. [PMID: 34937205 PMCID: PMC8917609 DOI: 10.4103/ijo.ijo_1020_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose: Community volunteers like Accredited Social Health Activists (ASHAs) could be utilized for linking community and eye care services. Research is needed to effectively utilize them. This study was to assess whether ASHAs could imbibe new knowledge in eye care and conduct vision screening. Methods: Settings and Design: A pre-post-intervention study in South Delhi Integrated Vision Centres. It was conducted from January 2016 to March 2017. One day of conceptual training followed by hands-on training in vision screening was imparted to ASHAs. The knowledge was assessed thrice: before, immediately after, and following 1 year after training. The vision screening skill was assessed twice. Descriptive analysis using percentages, mean and standard deviations. Paired t-test was used for assessing the change in scores. Results: A total of 102 ASHAs were recruited. A significant increase in the knowledge score of ASHAs before (14.96) and after training (25.38) (P < 0.001) was noted. The knowledge score was sustained at 1 year (21.75). The satisfactory skill of vision screening was seen in 88 (86.3%) ASHAs after training, while 79 (77.5%) ASHAs still retained it after 1 year. Conclusion: The potential to involve ASHAs in community-based frontline eye care activities: awareness generation of eye diseases, identification of referrable conditions, and facilitating individuals to seek eye care facilities. This study informs about the duration, frequency, and content of the training. It also provides evidence on the improvement and sustainability of eye care knowledge and skills by ASHAs after conceptual and hands-on training.
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Affiliation(s)
- Pallavi Shukla
- Community Ophthalmology, Dr R P Centre, AIIMS, New Delhi, India
| | - Praveen Vashist
- Community Ophthalmology, Dr R P Centre, AIIMS, New Delhi, India
| | - Suraj S Senjam
- Community Ophthalmology, Dr R P Centre, AIIMS, New Delhi, India
| | - Vivek Gupta
- Community Ophthalmology, Dr R P Centre, AIIMS, New Delhi, India
| | - Noopur Gupta
- Community Ophthalmology, Dr R P Centre, AIIMS, New Delhi, India
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Sawers N, Bolster N, Bastawrous A. The Contribution of Artificial Intelligence in Achieving the Sustainable Development Goals (SDGs): What Can Eye Health Can Learn From Commercial Industry and Early Lessons From the Application of Machine Learning in Eye Health Programmes. Front Public Health 2021; 9:752049. [PMID: 35004574 PMCID: PMC8727468 DOI: 10.3389/fpubh.2021.752049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/27/2021] [Indexed: 12/02/2022] Open
Abstract
Achieving The United Nations sustainable developments goals by 2030 will be a challenge. Researchers around the world are working toward this aim across the breadth of healthcare. Technology, and more especially artificial intelligence, has the ability to propel us forwards and support these goals but requires careful application. Artificial intelligence shows promise within healthcare and there has been fast development in ophthalmology, cardiology, diabetes, and oncology. Healthcare is starting to learn from commercial industry leaders who utilize fast and continuous testing algorithms to gain efficiency and find the optimum solutions. This article provides examples of how commercial industry is benefitting from utilizing AI and improving service delivery. The article then provides a specific example in eye health on how machine learning algorithms can be purposed to drive service delivery in a resource-limited setting by utilizing the novel study designs in response adaptive randomization. We then aim to provide six key considerations for researchers who wish to begin working with AI technology which include collaboration, adopting a fast-fail culture and developing a capacity in ethics and data science.
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Affiliation(s)
- Nicholas Sawers
- The International Centre for Eye Health (ICEH), London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | - Andrew Bastawrous
- The International Centre for Eye Health (ICEH), London School of Hygiene and Tropical Medicine, London, United Kingdom
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Aghaji A, Burchett HED, Oguego N, Hameed S, Gilbert C. Primary health care facility readiness to implement primary eye care in Nigeria: equipment, infrastructure, service delivery and health management information systems. BMC Health Serv Res 2021; 21:1360. [PMID: 34930271 PMCID: PMC8690487 DOI: 10.1186/s12913-021-07359-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 11/26/2021] [Indexed: 11/10/2022] Open
Abstract
Background Over two-thirds of Africans have no access to eye care services. To increase access, the World Health Organization (WHO) recommends integrating eye care into primary health care, and the WHO Africa region recently developed a package for primary eye care. However, there are limited data on the capacities needed for delivery, to guide policymakers and implementers on the feasibility of integration. The overall purpose of this study was to assess the technical capacity of the health system at primary level to deliver the WHO primary eye care package. Findings with respect to service delivery, equipment and health management information systems (HMIS) are presented in this paper. Methods This was a mixed-methods, cross sectional feasibility study in Anambra State, Nigeria. Methods included a desk review of relevant Nigerian policies; a survey of 48 primary health facilities in six districts randomly selected using two stage sampling, and semi-structured interviews with six supervisors and nine purposively selected facility heads. Quantitative study tools included observational checklists and questionnaires. Survey data were analysed descriptively using STATA V.15.1 (Statcorp, Texas). Differences between health centres and health posts were analysed using the z-test statistic. Interview data were analysed using thematic analysis assisted by Open Code Software V.4.02. Results There are enabling national health policies for eye care, but no policy specifically for primary eye care. 85% of facilities had no medication for eye conditions and one in eight had no vitamin A in stock. Eyecare was available in < 10% of the facilities. The services delivered focussed on maternal and child health, with low attendance by adults aged over 50 years with over 50% of facilities reporting ≤10 attendances per year per 1000 catchment population. No facility reported data on patients with eye conditions in their patient registers. Conclusion A policy for primary eye care is needed which aligns with existing eye health policies. There are currently substantial capacity gaps in service delivery, equipment and data management which will need to be addressed if eye care is to be successfully integrated into primary care in Nigeria. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-07359-3.
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Affiliation(s)
- Ada Aghaji
- Department of Ophthalmology, College of Medicine, University of Nigeria, Enugu, Nigeria. .,International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, UK.
| | - Helen E D Burchett
- Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine , London, UK
| | - Ngozi Oguego
- Department of Ophthalmology, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Shaffa Hameed
- International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Clare Gilbert
- International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, UK
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Bhatta S, Pant N, Thakur AK, Pant SR. Outcomes of Cataract Surgeries Performed in Makeshift Operating Rooms in Rural Camps, Compared to Hospital-based Surgeries in Nepal. Ophthalmic Epidemiol 2021; 29:566-572. [PMID: 34505552 DOI: 10.1080/09286586.2021.1976805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE This study was undertaken to evaluate the complication rates and visual outcomes of outreach cataract surgeries done in makeshift operating rooms. METHOD In this retrospective study, surgical outcomes of consecutive Manual Small Incision Cataract Surgeries (MSICS) done in 11 rural camps in Nepal were compared with the results of consecutive hospital surgeries (MSICS and phacoemulsification) done by the same surgeon. Surgeries were done from September 2018 to March 2020. RESULTS Out of 1034 study population in each group, a significantly higher number (p < .001) of camp patients (27%, n = 279) were either blind or had severe visual impairment when compared to hospital patients (18.6%, n = 192). Around 88.9% (n = 919) of cases operated in camps and 85.7% (n = 886) in the hospital achieved uncorrected visual acuity (VA) of 6/18 or better on the first postoperative day. Poor outcome (VA<6/60) was seen in 3.7% (n = 38) of cases in camps and 3.9% (n = 40) in the hospital. The difference in visual outcomes was not significant (p = .162) when the results were controlled for other associated variables. There was no significant difference (p = .126) between complication rates in camps (1.9%, n = 20) and hospital surgeries (3.5%, n = 36) when preoperative conditions were statistically controlled. No cases of endophthalmitis were reported. CONCLUSIONS Makeshift operating rooms can be used for cataract surgeries in rural areas where no standard operating rooms are available. If appropriate patient selection criteria and standard surgical protocols are followed, good surgical outcomes can be achieved in camps by an experienced surgical team.
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Affiliation(s)
- Subash Bhatta
- Department of Ophthalmology, Geta Eye Hospital, Kailali, Nepal
| | - Nayana Pant
- Department of Ophthalmology, Geta Eye Hospital, Kailali, Nepal
| | | | - Suresh Raj Pant
- Department of Ophthalmology, Geta Eye Hospital, Kailali, Nepal
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Maseko SN, van Staden D, Mhlongo EM. The Rising Burden of Diabetes-Related Blindness: A Case for Integration of Primary Eye Care into Primary Health Care in Eswatini. Healthcare (Basel) 2021; 9:835. [PMID: 34356213 PMCID: PMC8307827 DOI: 10.3390/healthcare9070835] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/27/2021] [Accepted: 06/01/2021] [Indexed: 11/16/2022] Open
Abstract
There is a rampant increase in diabetes prevalence globally. Sub-Saharan Africa (SSA) is projected to carry the largest burden of diabetes (34.2 million) by 2030. This will inevitably cause a parallel increase in diabetes-associated complications; with the predominant complications being blindness due to diabetic retinopathy and diabetic cataracts. Eye programs in developing countries remain inadequate, existing as stand-alone programs, focused on the provision of acute symptomatic care at secondary and tertiary health levels. Over 60% of people with undiagnosed diabetes report to eye care facilities with already advanced retinopathy. While vision loss due to cataracts is reversible, loss of vision from diabetic retinopathy is irreversible. Developing countries have in the last two decades been significantly impacted by infectious pandemics; with SSA countries committing over 80% of their health budgets towards infectious diseases. Consequently, non-communicable diseases and eye health have been neglected. This paper aimed to highlight the importance of strengthening primary health care services to prevent diabetes-related blindness. In SSA, where economies are strained by infectious disease, the projected rise in diabetes prevalence calls for an urgent need to reorganize health systems to focus on life-long preventative and integrated measures. However, research is critical in determining how best to integrate these without further weakening health systems.
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Affiliation(s)
- Sharon Nobuntu Maseko
- Department of Optometry, School of Health Sciences, University of Kwa-Zulu Natal, Durban 4001, South Africa;
| | - Diane van Staden
- Department of Optometry, School of Health Sciences, University of Kwa-Zulu Natal, Durban 4001, South Africa;
| | - Euphemia Mbali Mhlongo
- Department of Nursing, School of Nursing and Public Health, University of Kwa-Zulu Natal, Durban 4001, South Africa;
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Situational analysis of diabetic retinopathy treatment Services in Ghana. BMC Health Serv Res 2021; 21:584. [PMID: 34140000 PMCID: PMC8212523 DOI: 10.1186/s12913-021-06608-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/03/2021] [Indexed: 12/12/2022] Open
Abstract
Background Although the equitable distribution of diabetic retinopathy (DR) services across Ghana remains paramount, there is currently a poor understanding of nationwide DR treatment services. This study aims to conduct a situation analysis of DR treatment services in Ghana and provide evidence on the breadth, coverage, workload, and gaps in service delivery for DR treatment. Methods A cross-sectional study was designed to identify health facilities which treat DR in Ghana from June 2018 to August 2018. Data were obtained from the facilities using a semi-structured questionnaire which included questions identifying human resources involved in DR treatment, location of health facilities with laser, vitreoretinal surgery and Anti–vascular endothelial growth factor therapy (Anti-VEGF) for DR treatment, service utilisation and workload at these facilities, and the average price of DR treatment in these facilities. Results Fourteen facilities offer DR treatment in Ghana; four in the public sector, seven in the private sector and three in the Christian Health Association of Ghana (CHAG) centres. There was a huge disparity in the distribution of facilities offering DR services, the eye care cadre, workload, and DR treatment service (retinal laser, Anti-VEGF, and vitreoretinal surgery). The retinal laser treatment price was independent of all variables (facility type, settings, regions, and National Health Insurance Scheme coverage). However, settings (p = 0.028) and geographical regions (p = 0.010) were significantly associated with anti-VEGF treatment price per eye. Conclusion Our results suggest a disproportionate distribution of DR services in Ghana. Hence, there should be a strategic development and implementation of an eye care plan to ensure the widespread provision of DR services to the disadvantaged population as we aim towards a disadvantaged population as we aim towards a universal health coverage. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-06608-9.
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Seelam B, Liu H, Borah RR, Sheeladevi S, Keay L. A realist evaluation of the implementation of a large-scale school eye health programme in India: a qualitative study. Ophthalmic Physiol Opt 2021; 41:565-581. [PMID: 33860968 DOI: 10.1111/opo.12815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 02/25/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE This study investigates how and in what circumstances a school-based eye health programme, the Refractive Errors Among CHildren (REACH) programme, achieved its desired outcomes: accessibility, standards of refractive care, fidelity and availability of comprehensive services, for over 2 million school children in six districts across India. METHODS We conducted a realist evaluation to identify programme aspects and their causal relationships with outcomes. Deductive and inductive thematic analysis of qualitative data included three phases: 1. theory gleaning, 2. eliciting programme theory, 3. revisiting programme theory. The Initial Programme Theories (IPTs) were developed and revised through review of the literature, programme documents and field notes. We reviewed informal and formal discussions from the participatory advisory workshops and conducted semi-structured interviews with key stakeholders for the development and refinement of the IPTs. We based our analysis on the programme designers' perspective; used contexts, mechanisms and outcomes configuration for the analysis and presentation of the findings and reported the revised IPTs for the REACH programme. RESULTS We identified four major programme aspects of the REACH programme for evaluation: programme governing unit, human resource, innovation and technology and funding. Based on the intended outcomes of the programme, themes and contexts were sorted and IPTs were defined. We revised the IPTs based on the analysis of the interviews (n = 19). The contexts and mechanisms that were reported to have potential influence on the attainment of favourable programme outcomes were identified. The revisions to the IPTs included: co-designing a collaborative model and involving local government officials to reinforce trust, community partnerships; local well-trained staff to encourage participation; use of the web-based data capturing system with built-in quality control measures and continued technical support; pre-determined costs and targets for the outputs promoted transparency and adherence with costs. CONCLUSION This process provided a comprehensive understanding of the opportunities and possibilities for a large-scale school eye health programme in diverse local contexts in India. This illustrated the importance of embracing principles of system thinking and considering contextual factors for School Eye Health programmes in low and middle-income countries.
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Affiliation(s)
- Bharani Seelam
- The University of New South Wales, Sydney, New South Wales, Australia.,The George Institute for Global Health, New Delhi, India
| | - Hueiming Liu
- The George Institute for Global Health, Sydney, New South Wales, Australia
| | | | | | - Lisa Keay
- The University of New South Wales, Sydney, New South Wales, Australia.,The George Institute for Global Health, Sydney, New South Wales, Australia
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Aghaji A, Burchett HED, Mathenge W, Faal HB, Umeh R, Ezepue F, Isiyaku S, Kyari F, Wiafe B, Foster A, Gilbert CE. Technical capacities needed to implement the WHO's primary eye care package for Africa: results of a Delphi process. BMJ Open 2021; 11:e042979. [PMID: 33741664 PMCID: PMC7986885 DOI: 10.1136/bmjopen-2020-042979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE The aim of the study was to establish the technical capacities needed to deliver the WHO African Region's primary eye care package in primary healthcare facilities. DESIGN A two-round Delphi exercise was used to obtain expert consensus on the technical complexity of each component of the package and the technical capacities needed to deliver them using Gericke's framework of technical feasibility. The panel comprised nine eyecare experts in primary eyecare in sub-Saharan Africa. In each round panel members used a 4-point Likert scale to indicate their level of agreement. Consensus was predefined as ≥70% agreement on each statement. For round 1, statements on technical complexity were identified through a literature search of primary eyecare in sub-Saharan Africa from January 1980 to April 2018. Statements for which consensus was achieved were included in round 2, and the technical capacities were agreed. RESULTS Technical complexity statements were classified into four broad categories: intervention characteristics, delivery characteristics, government capacity requirements and usage characteristics. 34 of the 38 (89%) statements on health promotion and 40 of the 43 (93%) statements on facility case management were considered necessary technical capacities for implementation. CONCLUSION This study establishes the technical capacities needed to implement the WHO Africa Office primary eye care package, which may be generalisable to countries in sub-Saharan Africa.
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Affiliation(s)
- Ada Aghaji
- International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, UK
- Department of Ophthalmology, University of Nigeria Faculty of Medical Sciences, Enugu, Nigeria
| | - Helen E D Burchett
- Global Health and Development, London School of Hygiene & Tropical Medicine Faculty of Public Health and Policy, London, UK
| | | | - Hannah Bassey Faal
- African Vision Research Institute, Durban, South Africa
- Department of Ophthalmology, University of Calabar, Calabar, Nigeria
| | - Rich Umeh
- Department of Ophthalmology, University of Nigeria Faculty of Medical Sciences, Enugu, Nigeria
| | - Felix Ezepue
- Department of Ophthalmology, University of Nigeria Faculty of Medical Sciences, Enugu, Nigeria
| | | | - Fatima Kyari
- Department of Ophthalmology, Baze University, Abuja, Nigeria
| | | | - Allen Foster
- International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Clare E Gilbert
- International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, UK
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Ophthalmology training in sub-Saharan Africa: a scoping review. Eye (Lond) 2020; 35:1066-1083. [PMID: 33323984 DOI: 10.1038/s41433-020-01335-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 11/12/2020] [Accepted: 11/18/2020] [Indexed: 11/08/2022] Open
Abstract
Sub-Saharan Africa is home to 12% of the global population, and 4.3 million are blind and over 15 million are visually impaired. There are only 2.5 ophthalmologists per million people in SSA. Training of ophthalmologists is critical. We designed a systematic literature review protocol, searched MEDLINE Ovid and Embase OVID on 1 August 2019 and limited these searches to the year 2000 onwards. We also searched Google Scholar and websites of ophthalmic institutions for additional information. We include a total of 49 references in this review and used a narrative approach to synthesise the results. There are 56 training institutions for ophthalmologists in eleven Anglophone, eleven Francophone, and two Lusophone SSA countries. The median duration of ophthalmology training programmes was 4 years. Most curricula have been regionally standardised. National, regional and international collaborations are a key feature to ophthalmology training in more than half of ophthalmology training programmes. There is a drive, although perhaps not always evidence-based, for sub-specialisation in the region. Available published scientific data on ophthalmic medical and surgical training in SSA is sparse, especially for Francophone and Lusophone countries. However, through a broad scoping review strategy it has been possible to obtain a valuable and detailed view of ophthalmology training in SSA. Training of ophthalmologists is a complex and multi-faceted task. There are challenges in appropriate selection, capacity, and funding of available training institutions. Numerous learning outcomes demand curriculum, time, faculty, support, and appropriate assessment. There are opportunities provided by modern training approaches. Partnership is key.
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Aghaji A, Burchett H, Hameed S, Webster J, Gilbert C. The Technical Feasibility of Integrating Primary Eye Care Into Primary Health Care Systems in Nigeria: Protocol for a Mixed Methods Cross-Sectional Study. JMIR Res Protoc 2020; 9:e17263. [PMID: 33107837 PMCID: PMC7655465 DOI: 10.2196/17263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 08/19/2020] [Accepted: 08/25/2020] [Indexed: 11/29/2022] Open
Abstract
Background Approximately 90% of the 253 million blind or visually impaired people worldwide live in low- and middle-income countries. Lack of access to eye care is why most people remain or become blind. The World Health Organization Regional Office for Africa (WHO-AFRO) recently launched a primary eye care (PEC) package for sub-Saharan Africa—the WHO-AFRO PEC package—for integration into the health system at the primary health care (PHC) level. This has the potential to increase access to eye care, but feasibility studies are needed to determine the extent to which the health system has the capacity to deliver the package in PHC facilities. Objective Our objective is to assess the technical feasibility of integrating the WHO-AFRO PEC package in PHC facilities in Nigeria. Methods This study has several components, which include (1) a literature review of PEC in sub-Saharan Africa, (2) a Delphi exercise to reach consensus among experts regarding the technical complexity of the WHO-AFRO PEC package and the capacities needed to deliver it in PHC facilities, (3) development of PEC technical capacity assessment tools, and (4) data collection, including facility surveys and semistructured interviews with PHC staff and their supervisors and village health workers to determine the capacities available to deliver PEC in PHC facilities. Analysis will identify opportunities and the capacity gaps that need to be addressed to deliver PEC. Results Consensus was reached among experts regarding the technical complexity of the WHO-AFRO PEC package and the capacities needed to deliver it as part of PHC. Quantitative tools (ie, structured questionnaires, in-depth interviews, and observation checklists) and topic guides based on agreed-upon technical capacities have been developed and relevant stakeholders have been identified. Surveys in 48 PHC facilities and interviews with health professionals and supervisors have been undertaken. Capacity gaps are being analyzed. Conclusions This study will determine the capacity of PHC centers to deliver the WHO-AFRO PEC package as an integral part of the health system in Nigeria, with identification of capacity gaps. Although capacity assessments have to be context specific, the tools and findings will assist policy makers and health planners in Nigeria and similar settings, who are considering implementing the package, in making informed choices. International Registered Report Identifier (IRRID) DERR1-10.2196/17263
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Affiliation(s)
- Ada Aghaji
- Department of Ophthalmology, College of Medicine, Enugu, Nigeria.,Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Helen Burchett
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Shaffa Hameed
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Jayne Webster
- Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Clare Gilbert
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, United Kingdom
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16
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Misra N, Khanna RC. Commentary: Strengthening the health system for providing care for diabetic retinopathy in South Asia. Indian J Ophthalmol 2020; 68:846-847. [PMID: 32317459 PMCID: PMC7350435 DOI: 10.4103/ijo.ijo_784_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Affiliation(s)
- Neha Misra
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye Care; Brien Holden Eye Research Centre, LV Prasad Eye Institute, Banjara Hills, Hyderabad, Telangana, India
| | - Rohit C Khanna
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye Care; Brien Holden Eye Research Centre, LV Prasad Eye Institute, Banjara Hills, Hyderabad, Telangana, India
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17
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van Staden D. The universal eye health imperative for Canada: an inescapable reality of unmet need. Canadian Journal of Public Health 2020; 111:627-630. [PMID: 32125654 DOI: 10.17269/s41997-020-00307-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 02/13/2020] [Indexed: 11/17/2022]
Abstract
Universal eye health is a component of universal health care, which member states of the World Health Organization have supported in principle through their endorsement of the Global Action Plan for the Prevention of Avoidable Blindness and Visual Impairment (2014-2019). While much of the world's attention has been on addressing the needs of developing countries which suffer significant shortcomings in terms of effective and accessible eye care services, similar access inequities exist in developed nations such as Canada. The Canadian health system is based on the principle of universal health coverage; yet, for the majority of the population, access to primary eye care services such as an eye examination and spectacles is an out-of-pocket expense. Therefore, despite the global call for universal eye health, Canada has still not made relevant policy shifts in terms of addressing the structural barriers to all its citizens accessing primary eye care services within its health system, despite active advocacy efforts of key stakeholder groups in eye health. There is, therefore, an inescapable reality of unmet eye care needs, which Canada must address if it is to meet the World Health Organization's goals of universal eye health.
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Affiliation(s)
- Diane van Staden
- University of KwaZulu-Natal, Private Bag X54001, Westville, Durban, 4000, South Africa.
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18
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Capacity building for universal eye health coverage in South East Asia beyond 2020. Eye (Lond) 2020; 34:1262-1270. [PMID: 32042185 DOI: 10.1038/s41433-020-0801-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 01/30/2020] [Accepted: 01/30/2020] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The World Report on Vision suggests that universal eye health coverage (UEHC) can be achieved through an integrated people-centered eye care (IPCEC) delivery. This study provides an estimation of capacity building of facilities and workforce to attain UEHC through IPCEC in South East Asia (SEA) beyond 2020. METHODS The data sources on the magnitude of blindness and visual impairment in the SEA region included reports of the Vision Loss Expert Group, most recent population-based studies from the member states and unpublished data from the study teams. The model is based on the estimated or projected population of the member states in 2020 and 2030. RESULTS Data from the ten member states of the World Health Organization (WHO) SEA show that the magnitude of blindness and moderate to severe visual impairment (MSVI) has decreased between 1990 and 2015, but still higher than global average. Cataract and uncorrected refractive errors were the common causes of blindness and MSVI, respectively. The estimated WHO SEA region share of world population is likely to increase from 38.39% in 2020 to 44.32% in 2030, and so also will be the visually impaired people. By adopting the IPCEC the WHO SEA countries would require at least 429,802 community workers, 164,784 allied ophthalmic personnel and 10,744 ophthalmologists in the public facilities in 2030. CONCLUSION In order to attain UEHC and use the IPCEC model, each country in the region should invest substantially more in structured eye care delivery and workforce.
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Muhammad N, Adamu MD, Mpyet C, Bounce C, Maishanu NM, Jabo AM, Rabiu MM, Bascaran C, Isiyaku S, Foster A. Impact of a 10-Year Eye Care Program in Sokoto, Nigeria: Changing Pattern of Prevalence and Causes of Blindness and Visual Impairment. Middle East Afr J Ophthalmol 2019; 26:101-106. [PMID: 31543668 PMCID: PMC6737780 DOI: 10.4103/meajo.meajo_113_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND: This study was undertaken to ascertain the current magnitude and causes of blindness and visual impairment in persons aged 50 years and over and to assess the impact of a 10-year eye care program in Sokoto State, Nigeria. METHODS: A rapid assessment of avoidable blindness (RAAB) survey (in persons 50 years and over) was conducted in 2016. Participants were selected in Wurno health zone using a two-stage cluster randomized sampling with probability proportional to size. Operational definitions were based on RAAB and World Health Organization eye examination record definitions. Eye care program documents were reviewed and data from a baseline survey undertaken in 2005 were reanalyzed. RESULTS: A response of 89.1% (2405 of 2700 participants) was obtained in the 2016 survey. With available correction, the unadjusted prevalence of blindness was 7.7% (95% confidence interval [CI]: 6.4, 8.9). The odds of blindness were 1.8 times higher in females than males (95% CI: 1.3, 2.4; P < 0.001). Major causes of blindness were cataract (48.9%) corneal disease (20.1%), glaucoma (10.3%), and uncorrected refractive error/aphakia (8.7%). The age- and sex-adjusted prevalence of blindness has declined from 11.6% (95% CI: 7.4, 17.0) in 2005 to 6.8% (95% CI: 5.6, 8.0%) in 2016. CONCLUSION: The blindness prevalence is high, and the major causes are avoidable in the health zone. The findings suggest that investments in the program over the last 10 years might have led to almost a halving in the prevalence of blindness in th e population. However, the small sample size of persons 50+ years from Wurno zone in the 2005 survey necessitate caution when comparing the 2005 and the 2016 surveys.
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Affiliation(s)
- Nasiru Muhammad
- Department of Ophthalmology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Mohammed D Adamu
- Department of Ophthalmology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Caleb Mpyet
- Department of Ophthalmology, University of Jos, Jos, Nigeria.,Sightsavers Nigeria Office, Kaduna, Nigeria.,Division of Ophthalmology, Kilimanjaro Centre for Community Ophthalmology International, University of Cape Town, Cape Town, South Africa
| | - Catey Bounce
- Department of Primary Care and Public Health Sciences, King's College, London, United Kingdom
| | - Nuhu M Maishanu
- Sokoto State Eye Health Programme, Ministry of Health, Sokoto, Nigeria
| | | | | | - Covadonga Bascaran
- Clinical Research Department, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | - Allen Foster
- Clinical Research Department, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
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20
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Ormsby GM. Formative research for the development of an Eye Health Strategic Planning and Evaluation Framework and a Checklist: A health systems approach. Int J Health Plann Manage 2019; 34:e1356-e1375. [PMID: 30977559 DOI: 10.1002/hpm.2784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Accepted: 03/11/2019] [Indexed: 11/11/2022] Open
Abstract
This formative research process aimed to develop an Eye Health Strategic Planning and Evaluation Framework and indicator Checklist. The research process utilized a multi-phased multiple methods approach including literature review, initial expert review (n = 27), findings from a Cambodian Avoidable Blindness Initiative demonstration project (2009-2012), observation and analysis of four rural sites of the Indian LV Prasad Eye Institute Pyramid Model (n = 21), and finally, a critique by Cambodian government eye health professionals/staff (n = 15), health center staff and community representatives (n = 77) and patients (n = 62). Results from three Cambodian population-based surveys (KAP n = 599, patient follow-up n = 354, and RAAB 4650) also informed the development of the Framework and the Checklist. The Framework domains include: situation analysis, determinants of accessibility, service delivery systems, operation systems, networks and linkages, outcomes, and impact. Domains were subdivided into 59 components. The Checklist consists of 253 indicator items. The Eye Health Strategic Planning and Evaluation Framework and the Checklist can assist policy makers, program planners, and evaluators to develop a comprehensive whole of systems approach to eye health care to improve coverage and utilization of services.
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Affiliation(s)
- Gail M Ormsby
- Research, Professional Studies, Faculty of Business, Education, Law and Arts, University of Southern Queensland, Toowoomba, Queensland, Australia.,Adjunct Lecturer, Lifestyle Research Centre, Avondale College of Higher Education, New South Wales, Australia
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21
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Burnett AM, Yashadhana A, Lee L, Serova N, Brain D, Naidoo K. Interventions to improve school-based eye-care services in low- and middle-income countries: a systematic review. Bull World Health Organ 2018; 96:682-694D. [PMID: 30455516 PMCID: PMC6238998 DOI: 10.2471/blt.18.212332] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 06/28/2018] [Accepted: 07/02/2018] [Indexed: 01/18/2023] Open
Abstract
Objective To review interventions improving eye-care services for schoolchildren in low- and middle-income countries. Methods We searched online databases (CINAHL, Embase®, ERIC, MEDLINE®, ProQuest, PubMed® and Web of ScienceTM) for articles published between January 2000 and May 2018. Eligible studies evaluated the delivery of school-based eye-care programmes, reporting results in terms of spectacle compliance rates, quality of screening or attitude changes. We considered studies to be ineligible if no follow-up data were reported. Two authors screened titles, abstracts and full-text articles, and we extracted data from eligible full-text articles using the availability, accessibility, acceptability and quality rights-based conceptual framework. Findings Of 24 559 publications screened, 48 articles from 13 countries met the inclusion criteria. Factors involved in the successful provision of school-based eye-care interventions included communication between health services and schools, the willingness of schools to schedule sufficient time, and the support of principals, staff and parents. Several studies found that where the numbers of eye-care specialists are insufficient, training teachers in vision screening enables the provision of a good-quality and cost–effective service. As well as the cost of spectacles, barriers to seeking eye-care included poor literacy, misconceptions and lack of eye health knowledge among parents. Conclusion The provision of school-based eye-care programmes has great potential to reduce ocular morbidity and developmental delays caused by childhood vision impairment and blindness. Policy-based support, while also attempting to reduce misconceptions and stigma among children and their parents, is crucial for continued access.
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Affiliation(s)
- Anthea M Burnett
- Brien Holden Vision Institute, Level 4, North Wing, RMB, Gate 14, Barker St, University of New South Wales, Sydney 2052, Australia
| | - Aryati Yashadhana
- Brien Holden Vision Institute, Level 4, North Wing, RMB, Gate 14, Barker St, University of New South Wales, Sydney 2052, Australia
| | - Ling Lee
- Brien Holden Vision Institute, Level 4, North Wing, RMB, Gate 14, Barker St, University of New South Wales, Sydney 2052, Australia
| | - Nina Serova
- Brien Holden Vision Institute, Level 4, North Wing, RMB, Gate 14, Barker St, University of New South Wales, Sydney 2052, Australia
| | - Daveena Brain
- Brien Holden Vision Institute, Level 4, North Wing, RMB, Gate 14, Barker St, University of New South Wales, Sydney 2052, Australia
| | - Kovin Naidoo
- Brien Holden Vision Institute, Level 4, North Wing, RMB, Gate 14, Barker St, University of New South Wales, Sydney 2052, Australia
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22
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Abstract
Globally, 32.4 million individuals are blind and 191 million have moderate or severe visual impairment (MSVI); 80% of cases of blindness and MSVI are avoidable. However, great efforts are needed to tackle blindness and MSVI, as eye care in most places is delivered in isolation from and without significant integration with general health sectors. Success stories, including control of vitamin A deficiency, onchocerciasis, and trachoma, showed that global partnerships, multisectoral collaboration, public-private partnerships, corporate philanthropy, support from nongovernmental organizations-both local and international-and governments are responsible for the success of these programs. Hence, the World Health Organization's universal eye health global action plan for 2014-2019 has a goal of reducing the public health problem of blindness and ensuring access to comprehensive eye care; the plan aims to integrate eye health into health systems, thus providing universal eye health coverage (UEHC). This article discusses the challenges faced by low- and middle-income countries in strengthening the six building blocks of the health system. It discusses how the health systems in these countries need to be geared toward tackling the issues of emerging noncommunicable eye diseases, existing infectious diseases, and the common causes of blindness and visual impairment, such as cataract and refractive error. It also discusses how some of the comprehensive eye care models in the developing world have addressed these challenges. Moving ahead, if we are to achieve UEHC, we need to develop robust, sustainable, good-quality, comprehensive eye care programs throughout the world, focusing on the areas of greatest need. We also need to develop public health approaches for more complex problems such as diabetic retinopathy, glaucoma, childhood blindness, corneal blindness, and low vision. There is also a great need to train high-level human resources of all cadres in adequate numbers and quality. In addition to this, we need to exploit the benefits of modern technological innovations in information, communications, biomedical technology, and other domains to enhance quality of, access to, and equity in eye care.
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Affiliation(s)
- Rohit C Khanna
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye Care, L V Prasad Eye Institute, Hyderabad 500086, India.,Brien Holden Eye Research Centre, L V Prasad Eye Institute, Hyderabad 500034, India
| | - Srinivas Marmamula
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye Care, L V Prasad Eye Institute, Hyderabad 500086, India.,Brien Holden Eye Research Centre, L V Prasad Eye Institute, Hyderabad 500034, India.,Brien Holden Institute of Optometry and Vision Science, L V Prasad Eye Institute, Hyderabad 500034, India.,Wellcome Trust/Department of Biotechnology India Alliance, L V Prasad Eye Institute, Hyderabad 500034, India
| | - Gullapalli N Rao
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye Care, L V Prasad Eye Institute, Hyderabad 500086, India.,Brien Holden Eye Research Centre, L V Prasad Eye Institute, Hyderabad 500034, India.,Brien Holden Institute of Optometry and Vision Science, L V Prasad Eye Institute, Hyderabad 500034, India
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Hashemi N, Moghaddasi H, Rabiei R, Asadi F, Farahi A. Eye Health Information Systems in Selected Countries. J Ophthalmic Vis Res 2018; 13:333-338. [PMID: 30090190 PMCID: PMC6058548 DOI: 10.4103/jovr.jovr_149_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
One of the important factors for achieving “Vision 2020” targets is the availability and accessibility of eye health information systems. This study aimed to describe eye health information systems in selected countries. The status of eye health information systems in Australia, the United States, and England was reviewed. Data were gathered from the PubMed, Scopus, and ScienceDirect databases. The main key terms used included, but were not limited to “National Action plan”, “Eye Health Information System”, “Database”, and “Registery”. Also, the websites of the World Health Organization, the International Agency for the Prevention of Blindness, and Departments of Health in the selected countries were accessed. Fifty documents and articles of 170 retrieved references related to the research goals were used in this study. In all three countries, the issue of eye health is considered to be a national health priority. Concerning data gathering, the most common point in these countries was data gathered directly (health information systems, eye registries) and indirectly (studies, projects, and surveillance systems) by the organizations that participated in eye health programs. Producing accessible, timely, and highly quality information about eye health is one of the most important goals in the formation of eye health information systems in the selected countries, which facilitates achievement of the goals of the “Vision 2020: The Right to Sight” initiative.
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Affiliation(s)
- Nasim Hashemi
- Department of Health Information Technology & Management, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Iranian Social Security Organization, Tehran, Iran
| | - Hamid Moghaddasi
- Department of Health Information Technology & Management, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Rabiei
- Department of Health Information Technology & Management, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farkhondeh Asadi
- Department of Health Information Technology & Management, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azadeh Farahi
- Noor Ophthalmology Research Center, Noor Eye Hospital, Tehran, Iran
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Braithwaite T, Winford B, Bailey H, Bridgemohan P, Bartholomew D, Singh D, Sharma S, Sharma R, Silva JC, Gray A, Ramsewak SS, Bourne RRA. Health system dynamics analysis of eyecare services in Trinidad and Tobago and progress towards Vision 2020 Goals. Health Policy Plan 2018; 33:70-84. [PMID: 29092057 DOI: 10.1093/heapol/czx143] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2017] [Indexed: 12/24/2022] Open
Abstract
Avoidable blindness is an important global public health concern. This study aimed to assess Trinidad and Tobago's progress towards achieving the Pan American Health Organization, 'Strategic Framework for Vision 2020: The Right to Sight-Caribbean Region,' indicators through comprehensive review of the eyecare system, in order to facilitate health system priority setting. We administered structured surveys to six stakeholder groups, including eyecare providers, patients and older adult participants in the National Eye Survey of Trinidad and Tobago. We reviewed reports, registers and policy documents, and used a health system dynamics framework to synthesize data. In 2014, the population of 1.3 million were served by a pluralistic eyecare system, which had achieved 14 out of 27 Strategic Framework indicators. The Government provided free primary, secondary and emergency eyecare services, through 108 health centres and 5 hospitals (0.26 ophthalmologists and 1.32 ophthalmologists-in-training per 50 000 population). Private sector optometrists (4.37 per 50 000 population), and ophthalmologists (0.93 per 50 000 population) provided 80% of all eyecare. Only 19.3% of the adult population had private health insurance, revealing significant out-of-pocket expenditure. We identified potential weaknesses in the eyecare system where investment might reduce avoidable blindness. These included a need for more ophthalmic equipment and maintenance in the public sector, national screening programmes for diabetic retinopathy, retinopathy of prematurity and neonatal eye defects, and pathways to ensure timely and equitable access to subspecialized surgery. Eyecare for older adults was responsible for an estimated 9.5% (US$22.6 million) of annual health expenditure. This study used the health system dynamics framework and new data to identify priorities for eyecare system strengthening. We recommend this approach for exploring potential health system barriers to addressing avoidable blindness, and other important public health problems.
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Affiliation(s)
- Tasanee Braithwaite
- Vision and Eye Research Unit, Anglia Ruskin University, East Road, Cambridge CB1?1PT, UK
| | - Blaine Winford
- Department of Ophthalmology, Eric Williams Medical Centre, Mt Hope Hospital, St Augustine, Trinidad
| | - Henry Bailey
- Arthur Lok Jack Graduate School of Business, and HEU, Centre for Health Economics, The University of the West Indies, St Augustine, Trinidad
| | | | | | - Deo Singh
- Caribbean Eye Institute, Valsayn, Trinidad
| | - Subash Sharma
- Faculty of Medical Science, University of the West Indies, St Augustine, Trinidad
| | - Rishi Sharma
- Scarborough General Hospital, Scarborough, Tobago
| | | | - Alastair Gray
- Nuffield Department of Population Health, Health Economics Research Centre, University of Oxford, Oxford, UK
| | - Samuel S Ramsewak
- Faculty of Medical Science, University of the West Indies, St Augustine, Trinidad
| | - Rupert R A Bourne
- Vision and Eye Research Unit, Anglia Ruskin University, East Road, Cambridge CB1?1PT, UK
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Eckert KA, Lansingh VC, McLeod-Omawale J, Furtado JM, Martinez-Castro F, Carter MJ. Field Testing Project to Pilot World Health Organization Eye Health Indicators in Latin America. Ophthalmic Epidemiol 2017; 25:91-104. [PMID: 28945466 DOI: 10.1080/09286586.2017.1359848] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To develop and implement mechanisms to collect, report, and assess the World Health Organization (WHO) core eye health indicators in Chile, Honduras, Mexico, Peru, and Uruguay. METHODS Simple templates for a situational analysis (of data collection and reporting processes), a national data collection strategy, and a national work plan to implement the core eye health indicators were developed. Public and private sector representatives from the ministries of health (MOHs), national vision committees, and national societies of ophthalmology of each country used these tools with 2013 baseline data to improve their data collection processes and collected 2015 data. Final analysis and cross-validation were performed using intraocular lens sales data and last observation carried forward imputation. RESULTS Study tools were effectively implemented in all five countries and resulted in improved intersectoral stakeholder collaboration and communications, which improved the data collection and reporting processes. More complete and accurate data were reported by 2015 compared to the 2013 baseline. CONCLUSIONS Multisectoral stakeholders, including national professional societies and national vision committees, should collaborate with MOHs to improve the quality of data that are reported to WHO. This study involved these stakeholders in the data collection processes to better understand the realities of indicator implementation, better manage their expectations, and improve data quality. WHO Member States across the globe can feasibly adapt the study tools and methodologies to strengthen their data collection processes. Overall, the reliability and validity of the indicators is hampered with limitations that prevent fully accurate data from being collected.
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Affiliation(s)
| | - Van C Lansingh
- b International Relations and Partnerships, Instituto Mexicano de Oftalmología , Queretaro , Mexico.,c Help Me See , New York , NY , USA.,d Hamilton Eye Institute , The University of Tennessee Health Science Center , Memphis , TN , USA
| | | | - João M Furtado
- f Division of Ophthalmology, Faculty of Medicine , Ribeirão Preto University of São Paulo , Ribeirão Preto , Brazil.,g International Agency for the Prevention of Blindness Latin America , London , UK
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Muhammad N, Adamu MD, Caleb M, Maishanu NM, Jabo AM, Rabiu MM, Bascaran C, Isiyaku S, Foster A. Changing patterns of cataract services in North-West Nigeria: 2005-2016. PLoS One 2017; 12:e0183421. [PMID: 28817733 PMCID: PMC5560675 DOI: 10.1371/journal.pone.0183421] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 08/03/2017] [Indexed: 12/02/2022] Open
Abstract
Purpose This study was conducted to assess the impact of the eye care programme on cataract blindness and cataract surgical services in Sokoto, Nigeria over a 12 year period 2005–2016. Methods Data from the 2005 population based cross-sectional study of blindness in Sokoto state was re-analysed to obtain baseline estimates of the prevalence of cataract blindness and cataract surgical coverage for persons 50 years and over in Wurno health zone. A population based survey of a representative sample of persons 50 years and over in Wurno health zone was conducted in July 2016. Data on eye health workforce, infrastructure and cataract surgical services between 2005 and 2016 were analysed from relevant documents. Results In 2005 the unadjusted prevalence of bilateral cataract blindness (<3/60) in people 50 years and over in Wurno health zone was 5.6% (95% CI: 3.1, 10.1). By 2016 this had fallen to 2.1% (95% CI 1.5%, 2.7%), with the age-sex adjusted prevalence being 1.9% (95% CI 1.3%, 2.5%). The CSC for persons with visual acuity <3/60, <6/60, <6/18 for Wurno health zone was 9.1%, 7.1% and 5.5% respectively in 2005 and this had increased to 67.3%, 62.1% and 34.7% respectively in 2016. The CSR in Sokoto state increased from 272 (1005 operations) in 2006, to 596 (2799 operations) in 2014. In the 2005 survey, couching (a procedure used by traditional practitioners to dislocate the lens into the vitreous cavity) accounted for 87.5% of all cataract interventions, compared to 45.8% in the 2016 survey participants. In 2016 18% of eyes having a cataract operation with IOL implantation had a presenting visual acuity of <6/60 (poor outcome) with the main causes being postoperative complications (53%) and uncorrected refractive error (29%). Conclusion Between 2005 and 2016 there was a doubling in cataract surgical rate, a 7 times increase in cataract surgical coverage (<3/60), and a decrease in cataract blindness and the proportion of eyes being couched. However, there remains a high prevalence of un-operated cataract in 2016 indicating a need to further improve access to affordable and good quality cataract surgical services.
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Affiliation(s)
- Nasiru Muhammad
- Department of Ophthalmology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Mohammed Dantani Adamu
- Department of Ophthalmology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Mpyet Caleb
- Department of Ophthalmology, University of Jos, Jos, Nigeria
- Sightsavers, Kaduna, Nigeria
- Kilimanjaro Centre for Community Ophthalmology International, Division of Ophthalmology, University of Cape Town, Cape Town, South Africa
| | | | | | | | - Covadonga Bascaran
- Clinical Research Department, International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | | | - Allen Foster
- Clinical Research Department, International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- * E-mail:
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Palmer JJ, Gilbert A, Choy M, Blanchet K. Circumventing 'free care' and 'shouting louder': using a health systems approach to study eye health system sustainability in government and mission facilities of north-west Tanzania. Health Res Policy Syst 2016; 14:68. [PMID: 27612454 PMCID: PMC5017067 DOI: 10.1186/s12961-016-0137-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 08/09/2016] [Indexed: 11/21/2022] Open
Abstract
Background Little is known about the contributions of faith-based organisations (FBOs) to health systems in Africa. In the specialist area of eye health, international and domestic Christian FBOs have been important contributors as service providers and donors, but they are also commonly critiqued as having developed eye health systems parallel to government structures which are unsustainable. Methods In this study, we use a health systems approach (quarterly interviews, a participatory sustainability analysis exercise and a social network analysis) to describe the strategies used by eye care practitioners in four hospitals of north-west Tanzania to navigate the government, church mission and donor rules that govern eye services delivery there. Results Practitioners in this region felt eye care was systemically neglected by government and therefore was ‘all under the NGOs’, but support from international donors was also precarious. Practitioners therefore adopted four main strategies to improve the sustainability of their services: (1) maintain ‘sustainability funds’ to retain financial autonomy over income; (2) avoid granting government user fee exemptions to elderly patients who are the majority of service users; (3) expand or contract outreach services as financial circumstances change; and (4) access peer support for problem-solving and advocacy. Mission-based eye teams had greater freedom to increase their income from user fees by not implementing government policies for ‘free care’. Teams in all hospitals, however, found similar strategies to manage their programmes even when their management structures were unique, suggesting the importance of informal rules shared through a peer network in governing eye care in this pluralistic health system. Conclusions Health systems research can generate new evidence on the social dynamics that cross public and private sectors within a local health system. In this area of Tanzania, Christian FBOs’ investments are important, not only in terms of the population health outcomes achieved by teams they support, but also in the diversity of organisational models they contribute to in the wider eye health system, which facilitates innovation. Electronic supplementary material The online version of this article (doi:10.1186/s12961-016-0137-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jennifer J Palmer
- Department of Infectious Diseases Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, Keppel St, London, WC1E 7HT, United Kingdom.,Centre of African Studies, School of Political and Social Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Alice Gilbert
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, Keppel St, London, WC1E 7HT, United Kingdom
| | - Michelle Choy
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Pl, London, WC1H 9SH, United Kingdom
| | - Karl Blanchet
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Pl, London, WC1H 9SH, United Kingdom.
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Barton K, Chodosh J, Jonas J. Highlights from this issue. Br J Ophthalmol 2014. [DOI: 10.1136/bjophthalmol-2014-306060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Gilbert C, Resnikoff S. Getting ready to cope with non-communicable eye diseases. COMMUNITY EYE HEALTH 2014; 27:51. [PMID: 25918465 PMCID: PMC4322742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Clare Gilbert
- Co-director: International Centre for Eye Health, Disability Group, London School of Hygiene and Tropical Medicine, London, UK
| | - Serge Resnikoff
- President: International Health and Development, Geneva, Switzerland.
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