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Background: Over 80% of blindness in Kenya is due to curable or preventable causes and 7.5 m Kenyans currently need eye services. Embedding sociodemographic data collection into screening programmes could help identify the groups facing systematic barriers to care. We aimed to determine the sociodemographic characteristics that were associated with access among patients diagnosed with an eye problem and referred for treatment in the Vision Impact Programme, currently operating in Meru County. Method: We used an embedded, pragmatic, cross-sectional design. A list of sociodemographic questions was developed with input from key stakeholders. The final question set included the following domains: age, gender, religion, marital status, disability, education, occupation, income, housing, assets, and health insurance. These were integrated into an app that is used to screen, refer, and check-in (register) participants within a major eye screening programme. We gathered data from 4,240 people who screened positive and were referred to their local outreach treatment clinic. We used logistic regression to identify which groups were facing the greatest barriers to accessing care. Results: A quarter of those screened between April – July 2023 were found to have an eye problem and were referred, however only 46% of these people were able to access care. In our fully adjusted model, at the 0.05 level there were no statistically significant differences in the odds of attendance within the domains of disability, health insurance, housing, income, or religion. Strong evidence (p < 0.001) was found of an association between access and age, gender, and occupation; with males, younger adults, and those working in sales, services and manual jobs the least likely to receive care. Conclusions: Access to essential eye services is low and unequal in Meru, with less than a third of those aged 18–44 receiving the care they need. Future work should explore the specific barriers faced by this group. [ABSTRACT FROM AUTHOR]

Community Eye Clinics (CEC) increase accessibility of specialist ophthalmic services in the community, reducing demand for tertiary eye services. This paper aims to evaluate the impact of CEC on first-visit referrals from Hougang Polyclinic (HOU) to Tan Tock Seng Hospital Ophthalmology Specialist Outpatient Clinic (SOC). A retrospective analysis was performed on first-visit referrals from Hougang Polyclinic (HOU) to Tan Tock Seng Hospital Ophthalmology Specialist Outpatient Clinic (SOC) over a similar 3-months period before and after the introduction of CEC in August 2018 (1 January to 31 March in 2018 and 2019, respectively). Data pertaining to patients' presenting complaints, referral reasons, final diagnoses, follow-up plans, and need for ophthalmic intervention were obtained. We included 978 patients in our study. There was a 27.5% reduction in the number of first-visit referrals seen at SOC after the establishment of CEC. Patients were more likely to be referred on to sub-specialty eye clinics (10.8% vs. 12.9%, p= p =.304) and receive more ophthalmic interventions (15% vs. 16.3%, p =.066) than prior to CEC. The CEC provides greater accessibility to eye care within the community. Optometrists are upskilled to manage patients with stable eye conditions, whilst eye specialists can provide timely care to the SOC for patients with more severe eye conditions. [ABSTRACT FROM AUTHOR]

Background: The purpose of this study was to quantify how much of the burden of visual impairment (VI) and unmet need in Talagang, identified by Rapid Assessment of Avoidable Blindness (RAAB) survey data, has been addressed by Community Eye Health (CEH) programme efforts. Methods: A RAAB survey was carried out in November 2018, with 2,824 participants in Talagang Tehsil, Punjab, Pakistan, aged 50 and over. Census data were used to extrapolate survey data to the population. Alongside this, a CEH programme was launched, consisting of community eye screening, and onward referral to rural health centres, secondary or tertiary ophthalmological services, as required. This health intervention aimed to address the eye care needs surfaced by the initial survey. From 2018 to 2022, 30,383 people aged 50 or over were screened; 14,054 needed referral to further steps of the treatment pathway and more detailed data collection. Programme data were compared to estimates of population unmet needs. Main outcome measures were prevalence of VI, and proportion of need met by CEH Programme, by cause and level of VI. Results: Among those aged 50 and over, 51.0% had VI in at least one eye. The leading causes were cataract (46.2%) and uncorrected refractive error (URE) (25.0%). In its first four years, the programme reached an estimated 18.3% of the unmet need from cataract, and 21.1% of URE, equally in both men and women. Conclusions: Robustly collected survey and programme data can improve eye health planning, monitoring and evaluation, address inequities, and quantify the resources required for improving eye health. This study quantifies the time required to reach eye health needs at the community level. [ABSTRACT FROM AUTHOR]

The decision to have a routine eye examination involves individual- and service-level judgement. A deeper understanding of patient access barriers and expectations could facilitate the design of better-aligned service models in optometric practice, improving the utilisation rate of an important facet of primary healthcare services. Routine eye examinations achieve several health objectives, including mitigation of sight-threatening risk factors. However, there are barriers to service uptake. Through the qualitative approach, a deeper understanding of these barriers can be realised and enhanced strategies designed to improve the uptake of the routine eye examination. A qualitative study was conducted to identify the factors influencing the decision-making process of older adults to use the routine eye examination service. This study was guided by the grounded theory approach. Participants were purposively recruited from six community elderly centres. Semi-structured interviews were conducted with 25 community-dwelling adults aged 65 years or above in Hong Kong. Data were transcribed and constant comparison techniques were used for data analysis. Difficulty in prioritising and including the routine eye examination in the existing health service utilisation was the central theme associated with its lower use. Four sub-themes were identified to explain this phenomenon: (1) previous health care service utilisation as a reference for judging primary eye care; (2) low perceived primary eye care service needs; (3) low perceived self-efficacy on routine eye care utilisation; (4) service expectations. Multiple modifiable factors influence decision-making by older adults, suggesting that their routine eye care seeking behaviour might be altered through behaviour change intervention. The context in which services are delivered requires further study, with a focus on exploring the factors influencing service experience and its subsequent impact on regular eye care seeking behaviour. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate rural community-based eye care models from the perspective of community ophthalmology experts and suggest sustainable technological solutions for enhancing rural eye care delivery. Methods: A semi-structured descriptive survey, using close-ended and open-ended questions, was administered to the experts in community ophthalmology sourced through purposive sampling. The survey was self-administered and was facilitated through online platforms or in-person meetings. Uniform questions were presented to all participants, irrespective of their roles. Results: Surveyed participants (n = 22 with 15 from India and 7 from Nepal) in high-volume tertiary eye hospitals faced challenges with resources and rural outreach. Participants had mixed satisfaction with pre-operative screening and theatre resources. Delayed presentations and inexperienced surgeons contributed to the surgery complications. Barriers to rural eye care included resource scarcity, funding disparities, and limited infrastructure. In rural/peri-urban areas 87% of participants agreed with providing primary eye care services, with more than 60% of the experts not in agreement with the makeshift center model of eye care delivery. Key components for an effective eye care model are sustainability, accessibility, affordability, and quality. These can be bolstered through a healthcare management platform and a human-chain supply distribution system. Conclusion: Tailored interventions are crucial for rural eye care, emphasizing the need for stronger human resources, optimized funding, and community awareness. Addressing challenges pertinent to delayed presentation and surgical training is vital to minimizing complications, especially with advanced cataracts. Enhancements in rural eye care demand a comprehensive approach prioritizing accessibility, affordability, and consistent quality. [ABSTRACT FROM AUTHOR]

Purpose: The World Report on Vision highlights that health information systems (HIS) should collect information on the determinants of eye conditions and vision impairment (VI) as a step toward integrated people-centered eye care (IPEC). Thus, this retrospective study aims to elucidate VI trends across age and gender of the patients who visited our centres in southern and eastern India. Methods: Electronic medical records of all new patients who visited the network were included. VI was defined as visual acuity less than 6/12; unilateral VI was based on the worse presenting eye (the other eye being normal), and bilateral VI was based on the better eye. "Total VI" includes both unilateral and bilateral VI. Results: The records of 7,31,307 patients from January to December 2019 were extracted. Males were 54%. The mean age was 40 years (SD: 19.16 years). The majority of patients (46.54%) visited a primary care centre. Centres in Andhra Pradesh saw the largest number of patients (46%). Approximately 65% of all patients presented had no VI in either eye. Total VI was 23.5% at the primary-centre level and approximately 45% at other levels, the highest being in Odisha. More females accessed care at primary and secondary centres (46.6%) than at higher levels of care (44%). Odisha had the lowest number of females accessing care (43.01%). Conclusion: Non-visually impairing conditions form an important reason for patients visiting our eye care facilities. Strategies focusing on improving access to eye care for females should be planned at all levels, especially in Odisha. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate rural community-based eye care models from the perspective of community ophthalmology experts and suggest sustainable technological solutions for enhancing rural eye care delivery. Methods: A semi-structured descriptive survey, using close-ended and open-ended questions, was administered to the experts in community ophthalmology sourced through purposive sampling. The survey was self-administered and was facilitated through online platforms or in-person meetings. Uniform questions were presented to all participants, irrespective of their roles. Results: Surveyed participants (n = 22 with 15 from India and 7 from Nepal) in high-volume tertiary eye hospitals faced challenges with resources and rural outreach. Participants had mixed satisfaction with pre-operative screening and theatre resources. Delayed presentations and inexperienced surgeons contributed to the surgery complications. Barriers to rural eye care included resource scarcity, funding disparities, and limited infrastructure. In rural/peri-urban areas 87% of participants agreed with providing primary eye care services, with more than 60% of the experts not in agreement with the makeshift center model of eye care delivery. Key components for an effective eye care model are sustainability, accessibility, affordability, and quality. These can be bolstered through a healthcare management platform and a human-chain supply distribution system. Conclusion: Tailored interventions are crucial for rural eye care, emphasizing the need for stronger human resources, optimized funding, and community awareness. Addressing challenges pertinent to delayed presentation and surgical training is vital to minimizing complications, especially with advanced cataracts. Enhancements in rural eye care demand a comprehensive approach prioritizing accessibility, affordability, and consistent quality.

Purpose: The study intends to evaluate the demographic and clinical profile of pediatric patients (0–18 years) attending six vision centers (VCs) of a tertiary eye care facility in south India. Methods: This is a cross-sectional observation study conducted at six major peripheral VCs of a tertiary eye care facility in South India from June 20 to Dec 20. All children presenting at the VCs under a base hospital (BH) in Pondicherry, whose parents gave consent were included. Data were entered by the ophthalmic assistants in the VC and cross checked by the principal investigator at the BH. Results: A total of 250 pediatric patients were brought to the VCs during the study period, predominantly males (60.8%), with a mean age of 8.2 ± 4.5 years (0–18 years). Half of them were staying within 5 km from the VCs. Most children were escorted by their parents (88%), and the expenditure of travel to the VC was affordable for most of the parents (75%). Also, 53.6% of patients were in their primary school, while schooling had not started for 28% of children. Visual acuity (VA) could be assessed only for school-going children and older children due to lack of age-matched VA assessment tools. Most children (91.3%) had uncorrected VA better than or equal to 6/18 in the better eye, and approximately 3% had VA worse than 6/60. All patients had best corrected VA of 6/6–6/18 after cycloplegic refraction. Most children reported to the VC for allergic conjunctivitis (25%), followed by refractive error (13%) and squint (10.4%). Urgent referral to the BH was made for 47 children. Conclusion: Primary eye care in pediatric population-I (PREPP-I) showed that most children can be treated at the VCs and only one-fifth of the children require active intervention at higher referral centers. Further study on satisfaction of services provided for pediatric patients in these VCs and barriers of not reporting to the BH when referred are considered for the PREPP-II study. [ABSTRACT FROM AUTHOR]

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. [ABSTRACT FROM AUTHOR]

Objectives: To observe patterns of Pediatric eye diseases over five years 2015-19, to improve management of ophthalmic pediatric units in the developing countries. Methods: It was an observational, cross-sectional study carried out in a tertiary eye care Hospital, Karachi. Records of the children under 16 years of age from 2015 to 2019 were retrieved. Inclusion criteria included complete records with age, gender of the children, symptoms, examination, investigation if necessary, and diagnosis. All incomplete records were excluded. Results: A total of 35348 records with 55.17% boys and 44.82% girls were analyzed. Similar gender difference was reflected in disease frequency. Seven percent of the children did not have detectable ocular pathology. Conjunctivitis, refractive errors and squint were the three most common ocular morbidities observed in decreasing order of frequency as 32.67%, 20.08% and 14.7% respectively. Cataract was present in 4.51%, Corneal disease in 4.11%, Retinal pathology in 1.04%, Glaucoma in 0.49% cases; but Retinoblastoma was present in 55 cases and ROP in 4 cases only. Almost 60% of the children had simple ocular problems like conjunctivitis, refractive error and absence of any pathology. Conclusion: Majority of the children attending pediatric ophthalmology had simple problems manageable at primary health facility level. Strengthening of the primary health care facility will reduce considerable burden of pediatric unit at the tertiary level. Optometrists and orthoptists are important members of the team for refraction and squint management. [ABSTRACT FROM AUTHOR]

With an aging population, prevalence of visual impairment (VI) is expected to increase as well. A retrospective study was conducted involving the files of older adult patients aged 60 years and above from the Primary Eye Care (PEC) Optometry Clinic Universiti Kebangsaan Malaysia (UKM). This study was aimed to determine the prevalence and causes of VI among older adults. This retrospective study was conducted by reviewing files of older adult patients aged 60 years and above who had visited PEC Optometry Clinic UKM from 2009 to 2019. Socio-demographic, health status, status of visual acuity (VA), refractive error, prevalence and causes of VI before and after refractive correction were analysed by using descriptive statistic. Habitual distance VA was measured monocularly using the Snellen chart and recorded in decimal unit. The mean habitual distance VA in the better eye was 0.72±0.31, ranging from 0.41 to 1.03 while the mean VA after subjective refraction in the better eye was 0.88±0.28 which ranging from 0.60 to 1.16. The prevalence of VI based on habitual VA were 16.0%. The main cause of VI based on habitual VA was cataract (53.4%). The refractive status after subjective refraction showed highest percentage of hyperopia (41.9%), followed by emmetropia (32.4%) and myopia (25.7%). The findings of this study emphasise the importance of increased patient education and further expansion of optometric services are required to reduce avoidable blindness. [ABSTRACT FROM AUTHOR]

Primary eye care (PEC) is a vital component of primary healthcare (PHC) and is the cornerstone for the progress towards universal eye health coverage. While the concept of PEC is not new, with the increased focus of the global eye-health agenda on equity and people-centred care, it is critical to review experiences of delivering PEC in low- and middle-income countries and to identify common lessons learnt. This commentary builds on the available evidence and focuses specifically on three recently published evaluations of PEC in Sightsavers-supported programmes in Tanzania, Sierra Leone and Pakistan. It argues that systems thinking is critical in the delivery of PEC interventions, as only this approach can ensure that the integration of PEC into PHC is delivered in a comprehensive, coherent and sustainable way. [ABSTRACT FROM AUTHOR]

Introduction: Pterygium represents a significant cause of visual impairment and blindness in the Amazon and surgery is the only definitive treatment available. The cost of surgery and the need for prolonged postoperative follow-up have proved to be an obstacle to its management. The aim of this prospective study carried out in the southern region of the Amazon was to evaluate telemedicine in the pterygium surgery follow-up to help make pterygium surgery postoperative care feasible in places without ophthalmologic assistance. Materials and Methods: Postoperative follow-up care was done through teleconsultation. It involved capturing photographs from the corneal and conjunctiva by trained technicians and sending them to a reading center for an ophthalmologist's assessment based on an asynchronous (store-and-forward) model. Patients and ophthalmologists were inquired about their satisfaction regarding the postoperative follow-up. Results: All pictures were classified as adequate, allowing proper assessments of results and complications. It was possible to manage the postoperative and conclude there were no postoperative surgical complications during the 6-month follow-up. All patients reported satisfaction with the remote performed evaluation and considered that all their doubts and expectations were met. Conclusion: Teleophthalmology allows remote access and can significantly improve eye care quality, access, and affordability. It may represent an alternative to providing pterygium surgery postoperative monitoring in areas without the availability of an ophthalmologist, making it possible to combat one of the leading causes of reversible blindness in the equatorial region. [ABSTRACT FROM AUTHOR]

Background: Family physicians (FPs) encounter numerous patients who need eye care services. For providing eye care services at the primary level, they need to be abreast with the common disorders, their management and appropriate referral. Objectives: The aim of this study was to describe the socio-demographic and ocular morbidity profile of the beneficiaries, seasonal pattern of few ocular disorders and to find the proportion of blindness that is avoidable at the primary level. Methodology: Study was conducted in 25 vision centers across Delhi. Chart review was done in each center and retrospective data of previous 4 years was analyzed. Socio-demographic, ocular morbidity profile and trend of selected diseases was deducted and causes of blindness were determined. Results: Around 62.76% of patients were women and 78.26% were new patients. A seasonal peak of conjunctivitis was observed during the spring season. The common conditions detected by optometrists were refractive errors (34.68%), presbyopia (14.15%), cataract (14.02%), conjunctivitis (9.84%) and diseases of ocular adnexa (1.35%). In the age group ≥50 years, the proportion of patients who were blind was 2.5%, 39.0% had VI. The proportion of VI patients in all the categories was higher in women as compared to men. In patients ages ≥50 years, 81.4% of the blindness was avoidable. Conclusions: Women outnumbered men in availing services at the center and the proportion of visual impairment was also higher in them. The major causes of blindness in the older population were cataract and corneal-opacity, and it is avoidable by strengthening primary eye care services by FPs. [ABSTRACT FROM AUTHOR]

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. [ABSTRACT FROM AUTHOR]

Background: To increase access to eye care, the World Health Organization's Africa Region recently launched a primary eye care (PEC) package for sub-Saharan Africa. To determine the technical feasibility of implementing this package, the capacity of health systems at primary level needs to be assessed, to identify capacity gaps that would need to be addressed to deliver effective and sustainable PEC. This study reports on the human resource and governance challenges for delivering PEC in Anambra State, Nigeria.Methods: Design: This was a mixed methods feasibility study. A desk review of relevant Nigerian national health policy documents on both eye health and primary health care was conducted, and 48 primary health care facilities in Anambra state were surveyed. Data on human resource and governance in primary health facilities were collected using structured questionnaires and through observation with checklists. In-depth interviews were conducted with district supervisors and selected heads of facilities to explore the opportunities and challenges for the delivery of PEC in their facilities/districts. Data were analysed using the World Health Organization's health system framework.Results: A clear policy for PEC is lacking. Supervision was conducted at least quarterly in 54% of facilities and 56% of facilities did not use the standard clinical management guidelines. There were critical shortages of health workers with 82% of facilities working with less than 20% of the number recommended. Many facilities used volunteers and/or ad hoc workers to mitigate staff shortages.Conclusion: Our study highlights the policy, governance and health workforce gaps that will need to be addressed to deliver PEC in Nigeria. Developing and implementing a specific policy for PEC is recommended. Implementation of existing national health policies may help address health workforce shortages at the primary health care level. [ABSTRACT FROM AUTHOR]

PURPOSE: The purpose of the study was to determine knowledge, practice, and resources available to primary care physicians to diagnose and manage corneal abrasion in Saudi Arabia. METHODS: This cross-sectional survey was held in 2017. Family physicians and emergency physicians attending an international conference were surveyed. The questions related to demography, invagination, and tools available in their institute were collected. The questionnaire on how to diagnose and how they manage case of corneal abrasion was also collected using tablet-based software. RESULTS: Two hundred and twenty-five participants participated in the survey. Exposure to eye patients in two-third of participants was too low (93; 39.6%). Resources for diagnosing corneal abrasion were available in limited centers (51; 21.7%). The rate of good practice to manage corneal abrasion was 21.2% (95% confidence interval 16.0; 26.5). Certified emergency physicians (P < 0.001) and western and central regions (P < 0.001) were positively associated with good practice. Availability of slit lamp (P = 0.2) was not significantly associated with the level of practice to manage corneal abrasion. Fluorescein staining and use of cobalt blue light are essential for diagnosing corneal abrasion as per 40% of participants. About 44.7% of participants replied that antibiotics and lubricants should be used to treat. Nearly one-fourth of participants suggested urgent reference to the ophthalmologist. Use of specific antibiotic varied widely; however, ofloxacin was the main choice of antibiotic in treating corneal abrasion. CONCLUSION: The knowledge and practice among physicians about corneal abrasion were low. Integrating primary eye care into emergency services through provision of required resources and training physicians is recommended. [ABSTRACT FROM AUTHOR]

Purpose: To assess awareness regarding Primary Eye Care among (primary healthcare workers) PHCWs and also intended to identify its determinants. Study Design: Descriptive cross-sectional study. Place and Duration of Study: All primary healthcare facilities of Tehsil Kallar Syedan, from October 2019 to December 2019. Methods: The calculated sample size was 115. Data was collected from primary health care workers (PHCWs). Data was collected through a structured questionnaire with both open-ended and close-ended questions. Questions were made using simple language and were also translated in Urdu. Questionnaire was adapted from two articles and some questions were made after reading the components of National Programme for Prevention and Control of Blindness (Punjab, Pakistan).Chi-square test of independence was used for finding associations. Results: Fifty-four percent PHCWs had poor awareness regarding primary eye care. Majority of the PHCWs, N = 64 (55.7%) identified just the names of common eye diseases. Cataract was identified with correct treatment by 88% primary healthcare workers. Age, education, designation were significantly associated with awareness of PHCWs. Conclusion: The study concluded that more than half of PHCWs had low awareness regarding PEC. All of them mentioned that there was a need of improving and refreshing their knowledge related to primary eye care. This will definitely help to reduce pressure on secondary and tertiary healthcare workers. [ABSTRACT FROM AUTHOR]

The severe acute respiratory syndrome coronavirus 2 (COVID-19) pandemic has disrupted our society on an unprecedented scale since its inception in December 2019. As the health-care system is finally re-organizing to mitigate the impact of the pandemic, it was necessary to re-structure primary eye care (PEC) activities as well on the same lines. A consensus meeting was held with leading eye-care experts on 2nd May 2020 to prepare a roadmap for PEC in the days to come. Guidelines are needed for PEC activities like vision testing, refraction, optical dispensing, counseling, etc., Some of the activities at vision centers (VCs) may be postponed or modified in light of the current pandemic situation. PEC workers need to strictly follow social distancing norms (minimum 3 feet) for minimizing risk of exposure and need access to appropriate personal protective equipment (PPE), like gloves, masks and shields while examining beneficiaries. For optometrists, sterilization of instruments and encouraging the people to remain silent during the examination is recommended. Because conjunctivitis may be an early sign which can present at VCs, extra precautions in the form of PPE has to be ensured while examining such patients. This is also an opportunity to start running telemedicine clinics for all emergent cases that cannot be managed at the primary level. The guidelines also need to be updated based on the context of the working environment and changes in government directives from time to time. [ABSTRACT FROM AUTHOR]

Purpose: Vision 2020 and the Global Action Plan 2013–2019 prioritise primary eye care (PEC) as an important component of reducing avoidable blindness. Studies in sub-Saharan Africa have demonstrated that current PEC provision is poor. There has been no evaluation of the current practice of PEC among primary health care workers (PHCWs) in Nepal. Methods: A mixed methods descriptive cross-sectional study with semi-structured interviews and focus group discussions (FGDs) was carried out in Eastern Nepal. Government employed PHCWs working at health posts in three districts were invited to take part in a PEC knowledge and skills assessment. Each health post was assessed for ophthalmic equipment and medications. Three focus group discussions and eight semi-structured interviews were carried out with community ophthalmic assistants, PHCWs and a district health manager. Results: 107 PHCWs in 35 health posts took part in the quantitative study. Only 8.4% had received eye care training. 27.1% PHCWs could diagnose a corneal ulcer, 83.2% conjunctivitis, 75.7% cataract and 54.2% ophthalmia neonatorum. Only 14.0% could measure visual acuity, and 5.7% of HPs had a vision chart. Ophthalmic assistants described their concern for the low level of PEC at health posts. PHCWs were keen to receive training and highlighted the need for greater government support in the provision of eye care services. Conclusion: PEC knowledge and skills among PHCWs in eastern Nepal is inadequate to provide quality PEC services. There is a pressing need for PEC training in the region, provision of ophthalmic equipment and greater government support for eye care. [ABSTRACT FROM AUTHOR]

Purpose: Primary eye care services delivered through vision centres (VC) form an essential part of the national blindness control efforts, but systematic data on the outputs and cost of providing such services in India are not readily available for further planning and efficient use of resources. Methods: Detailed cost and output data were collected from written records for 2017–2018 fiscal year using standardized methods at nine VC in Kolkata city in West Bengal, India. The total economic cost for these VC was computed and the relation of unit cost of services per patient screened with VC scale was assessed using regression analysis. Break-even point was estimated from average and marginal cost functions. Results: 25,009 patients were screened at the 9 VC (range 709–5,717; median 2,826). The overall total economic cost was INR 7,304,172 (USD 113,306), ranging from INR. 509,618 (USD. 7,905) to INR. 1,390,855 (USD. 21,576). Personnel salaries made up 37.8% of the total cost. The unit economic cost of screening a patient was INR 292.1 (USD 4.4) and varied threefold between 9 VC. With a multiple regression model (p <.035, R2 = 0.797), apart from the fixed costs, the incremental cost for each patient screened was INR 81.33 (USD 1.26). Break-even analysis suggested that 44.4% of the VCs were functioning below optimal scale. Conclusion: A further reduction in the unit costs is possible if the optimal scale of services is achieved. These findings can inform resource requirement for the primary eye care services in India. [ABSTRACT FROM AUTHOR]

Purpose: In Singapore, optometrists' roles are limited compared to their counterparts elsewhere. The purpose of the survey is to investigate optometrists' current roles, views on extended roles, self-reported primary eye care knowledge, needs for continuing professional education (CPE) and views on suitable modes for CPE.Methods: Members of the Optometrist and Optician Board (OOB) were invited via email to take part in an anonymous online survey. The survey questions covered the following areas: current scope of practice, self-rated primary eye care knowledge, confidence in screening, co-managing minor eye conditions, CPE and referral behavior.Results: A total of 230 optometrists completed the survey (response rate 30%). Their current roles were limited to diagnostic refraction (92%), colour vision assessment (65%), contact lens fitting and dispensing (62%) amongst others. The average self-rated score for primary eye care knowledge was 8.2 ± 1.4; score range 1-10 (1-Very poor, 10-Excellent). Self-rated confidence scores for screening for cataract, diabetic retinopathy, chronic glaucoma and age-related macular degeneration were 2.7 ± 1.5, 3.7 ± 1.9, 4.0 ± 1.9 and 3.8 ± 1.8, respectively. 71% of the optometrists felt that they should undertake regular CPE to improve their primary eye care knowledge. Blended learning (eLearning and traditional face-to-face lectures) (46.1%) was the most preferred mode for CPE delivery.Conclusion: Optometrists in Singapore represent a skilled underutilized primary eye care provider. Though their self-reported primary eye care knowledge is high, their confidence in screening and co-managing chronic eye conditions is low. Enabling them for extended primary eye care role would require further training.Significance: Singapore ageing population has led to greater eye care demands. Task-shifting from ophthalmologists to optometrists has been proposed in the literature to handle this growing care demands. At this juncture, this study provides evidence based answers to issues revolving around optometrists' readiness for a role expansion in Singapore. [ABSTRACT FROM AUTHOR]

Background: There are 285 million people with visual impairment (VI) worldwide including 39 million who are blind; 15 % of those with VI live in Africa, and around 80 % of VI is preventable or treatable with the right equipment, information and skills. The scarcity of human resources for eye health, particularly in Sub-Saharan Africa, is a key challenge towards achieving this goal. Therefore training primary health workers (PHW) in providing eye-care services has been seen by some authors as a way to improve access to eye-care services in remote communities. However, the package of interventions which could be effectively delivered for eye-care at the primary-care level or the set of skills and competencies that PHWs need has not yet been delineated. The aim of the study was to evaluate the effectiveness of a four day training programme of PHWs in primary eye-care conducted in Morogoro, Tanzania in 2010/2011. Methods: A mixed methods study using pre- and immediate post-training knowledge assessment of 60 trainees, and in-depth face to face interviews with 20 PHWs and 8 service managers 2 to 3 years after the training. Results: Pre-and immediate post-training assessments indicated improvement in health worker knowledge about eye-care in the short term. Qualitative investigations 2 to 3 years after the training showed that although staff could make the correct management decisions when presented with eye-health problems, they often could not make a correct diagnosis. PHWs and managers reported satisfaction with the content of the training but some of the less well qualified staff found it overwhelming. Theoretical teaching was appreciated by most participants but almost all suggested increasing the time spent on acquiring skills. The training manual was accepted by many and some improvements were recommended. All interviewed PHWs were keen to improve their skills and knowledge. Acquired skills and knowledge were used for identification, referral of patients and for eye-health promotion. Conclusion: The training program in Morogoro was considered by PHWs as broadly successful and satisfying in terms of content, methods and duration of training. However, any future programme needs to be considered within the context of strengthening wider health systems. [ABSTRACT FROM AUTHOR]

With a global target set at reducing vision loss by 25% by the year 2019, sub-Saharan Africa with an estimated 4.8 million blind persons will require human resources for eye health (HReH) that need to be available, appropriately skilled, supported, and productive. Targets for HReH are useful for planning, monitoring, and resource mobilization, but they need to be updated and informed by evidence of effectiveness and efficiency. Supporting evidence should take into consideration (1) ever-changing disease-specific issues including the epidemiology, the complexity of diagnosis and treatment, and the technology needed for diagnosis and treatment of each condition; (2) the changing demands for vision-related services of an increasingly urbanized population; and (3) interconnected health system issues that affect productivity and quality. The existing targets for HReH and some of the existing strategies such as task shifting of cataract surgery and trichiasis surgery, as well as the scope of eye care interventions for primary eye care workers, will need to be re-evaluated and re-defined against such evidence or supported by new evidence. [ABSTRACT FROM AUTHOR]

Objective To assess knowledge and practice of primary eye care among primary healthcare workers known as community health extension workers in Funtua district of Nigeria. Methods Cross-sectional mixed method study among health workers employed in government-owned primary healthcare facilities. Quantitative data were obtained using self-administered questionnaires and checklists, while qualitative data by modified Delphi technique, role plays and observation. A score of 1 was given for each correct answer, while a total score of ≥60% was considered 'good'. Results Eighty three of 88 health workers participated (94%) in the questionnaire survey; while 16 of them were selected for the qualitative survey. Good scores regarding the knowledge of common eye diseases were obtained by 68.7%, but only 26.4% of them could identify their most important features. Participants could undertake 3 of 5 steps in visual acuity testing. Skills in recognising common eye diseases and their management were weak; while practice was often not according to the guidelines. Conclusion Community health extension workers displayed good knowledge of common eye diseases. Areas of weakness are recognition and interpretation of eye signs, and practice rarely follows the guidelines. Preventive medicine was neglected; community health extension workers require practical retraining and supervision to achieve integration of primary eye care into primary healthcare services. [ABSTRACT FROM AUTHOR]

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. [ABSTRACT FROM AUTHOR]

Background: Globally, eye care provision is currently insufficient to meet the requirement for eye care services. Lack of access and awareness are key barriers to specialist services; in addition, specialist services are over-utilised by people with conditions that could be managed in the community or primary care. In combination, these lead to a large unmet need for eye health provision. We have developed a validated smartphone-based screening algorithm (Peek Community Screening App). The application (App) is part of the Peek Community Eye Health system (Peek CEH) that enables Community Volunteers (CV) to make referral decisions about patients with eye problems. It generates referrals, automated short messages service (SMS) notifications to patients or guardians and has a program dashboard for visualising service delivery. We hypothesise that a greater proportion of people with eye problems will be identified using the Peek CEH system and that there will be increased uptake of referrals, compared to those identified and referred using the current community screening approaches.Study Design: A single masked, cluster randomised controlled trial design will be used. The unit of randomisation will be the 'community unit', defined as a dispensary or health centre with its catchment population. The community units will be allocated to receive either the intervention (Peek CEH system) or the current care (periodic health centre-based outreach clinics with onward referral for further treatment). In both arms, a triage clinic will be held at the link health facility four weeks from sensitisation, where attendance will be ascertained. During triage, participants will be assessed and treated and, if necessary, referred onwards to Kitale Eye Unit.Discussion: We aim to evaluate a M-health system (Peek CEH) geared towards reducing avoidable blindness through early identification and improved adherence to referral for those with eye problems and reducing demand at secondary care for conditions that can be managed effectively at primary care level.Trial Registration: The Pan African Clinical Trials Registry (PACTR), 201807329096632 . Registered on 8 June 2018. [ABSTRACT FROM AUTHOR]

Background: A two-year optometry technician (OT) training was started in Eritrea in 2009 to fulfill the immediate human resource needs in providing refractive, dispensing and primary eye care services in vision centers. This study aimed to assess the current practice pattern and confidence level among the OTs. Methods: A self-administered questionnaire was developed and administered to all available OTs in January 2017. The OTs were identified through the Ministry of Health's database. The questionnaire included questions on demographics, scope of practice and confidence level in the clinical practice areas. Results: A total of 94 OTs had graduated by the end of 2016 and 71 (75.5%) of them were involved in the country's eye care services. All the 70 OTs who completed the survey were working under the Ministry of Health in various regions of the country. The mean age of the OTs was 25.6 ± 4.7 years (range: 20 to 48 years) and 43 (61.4%) of them were male. Four out of six regions in the country lacked the required number of OTs for the recommended ratio of one refractionist to 50,000 population. All the OTs provided refraction services; however, they lacked experience in dispensing (62.9%), clinical examination of patients (35.7%) and low vision care (4.3%). While the OTs expressed confidence in refractive procedures, low levels of confidence were expressed for dispensing and primary eye care services. Conclusion: OTs contributed to the primary eye care sector in Eritrea. However, high attrition rate, imbalanced distribution, a limited practice in core areas and low clinical confidence were the key challenges for this profession in this country. With better facilities, improved infrastructure and extended education and career opportunities, the two-year trained OTs could potentially serve further in the Eritrean eye care system. Further studies to evaluate the competency, job satisfaction and effectiveness OTs are recommended. [ABSTRACT FROM AUTHOR]