Impact of COVID-19 and recovery of routine diabetic retinopathy digital screening across different regions in England: an analysis of publicly available data.

Objective: This study aims to examine the reduction and subsequent recovery of routine digital screening (RDS) uptake in England from 2018 to 2022, exploring national, regional and individual Diabetic Eye Screening Programme (DESP) levels. The COVID-19 lockdown in most areas of England was from 26 March 2020 to 23 June 2020 (first national lockdown), 5 November 2020 to 2 December 2020 (second national lockdown) and 6 January 2021 to 8 March 2021 (third national lockdown).

Design: Retrospective data analysis.

Recognition of Hyperinsulinaemic Hypoglycaemia in Infants with Congenital Central Hypoventilation Syndrome.

Introduction: Congenital central hypoventilation syndrome (CCHS) is a rare autosomal dominant condition due to mutations in the transcription factor PHOX2B. It is characterized by alveolar hypoventilation with symptoms of autonomic nervous system dysfunction. Hyperinsulinaemic hypoglycaemia (HH) due to glucose dysregulation caused by anomalous insulin secretion has been reported as a feature of CCHS.

Impact of a ROP mentoring program in rural regions of Colombia.

Purpose: To assess the impact of a retinopathy of prematurity (ROP) mentoring program in four rural regions with 31 neonatal units in Colombia between 2011 and 2019.

Methods: Indicators recommended by the national program were used for assessment: screening coverage of eligible preterm newborns, proportion screened with any stage of ROP, and proportion of screened infants treated. Data were also collected on the number of units with ROP services and birth weight (BW) and gestational age (GA) of babies treated.

Oxygen delivery and monitoring in neonatal intensive care units in Mexico in 2011 and in 2023: an observational longitudinal study.

Background: Retinopathy of prematurity (ROP) is a leading cause of avoidable blindness in children, particularly in Latin America, where hyperoxia is a significant risk factor. This study evaluated resource availability and use for administering and monitoring supplemental oxygen in Mexico.

Methods: In 2011, an observational study in which 32 government neonatal intensive care units (NICUs) across Mexico were visited.

Assessing the cataract surgical rate and gender equity in cataract services in south-east Nigeria.

Background: In 2020, almost 100 million people were blind or visually impaired from cataract. Cataract surgery is a cost-effective treatment for cataracts. In Nigeria, twice as many women are cataract blind as men.

Low-dose diazoxide is safe and effective in infants with transient hyperinsulinism.

Objective: Transient hyperinsulinism (THI) is the most common form of recurrent hypoglycaemia in neonates beyond the first week of life. Although self-resolving, treatment can be required. Consensus guidelines recommend the lower end of the diazoxide 5-15 mg/kg/day range in THI to reduce the risk of adverse events.

Standardised practices in the networked management of congenital hyperinsulinism: a UK national collaborative consensus.

Congenital hyperinsulinism (CHI) is a condition characterised by severe and recurrent hypoglycaemia in infants and young children caused by inappropriate insulin over-secretion. CHI is of heterogeneous aetiology with a significant genetic component and is often unresponsive to standard medical therapy options. The treatment of CHI can be multifaceted and complex, requiring multidisciplinary input.

Prevalence and pattern of retinopathy of prematurity at two national referral hospitals in Uganda: a cross-sectional study.

Background: Retinopathy of prematurity (ROP) is a leading cause of blindness in children and an ROP epidemic is predicted this decade in sub-Saharan Africa. With the increasing survival rate of preterm babies in Uganda, and no data on ROP prevalence, there is a need to assess the burden of ROP to inform preventive strategies and targeted screening.

Methods: We conducted a two-center cross-sectional study of preterm (< 37 weeks gestational age) infants from the neonatal units of Kawempe National Referral Hospital (KNRH) and Mulago Specialised Women and Neonatal Hospital (MSWNH) from August 2022 to October 2022.

Incidence of primary open angle glaucoma in the Andhra Pradesh Eye Disease Study (APEDS).

Background: To report 15-year incidence rate of primary open angle glaucoma (POAG) in the Andhra Pradesh Eye Disease Study (APEDS).

Methods: A population-based longitudinal study was carried out at three rural study sites. Phakic participants aged ≥40 years who participated at baseline (APEDS I) and the mean 15-year follow-up visit (APEDS III) were included.

Impact of COVID-19 pandemic on retinopathy of prematurity services in low resource settings.

Background And Objectives: Retinopathy of prematurity is an increasingly important cause of blindness in children in low- and middle-income countries. Timely screening and treatment greatly reduce blindness. This study assessed the impact of the COVID-19 pandemic on ROP services in low- and middle-income countries.

Accuracy and impact on quality of life of real-time continuous glucose monitoring in children with hyperinsulinaemic hypoglycaemia.

Objective: Continuous glucose monitoring (CGM) is the standard of care for glucose monitoring in children with diabetes, however there are limited data reporting their use in hyperinsulinaemic hypoglycaemia (HH). Here, we evaluate CGM accuracy and its impact on quality of life in children with HH.

Methods: Real-time CGM (Dexcom G5 and G6) was used in children with HH aged 0-16years.

Reducing the Impact of the COVID-19 Pandemic on Retinopathy of Prematurity Screening: Successful Strategies Learnt from a Multi-Center Tele-Medicine Program in India.

Purpose: Control of blindness due to retinopathy of prematurity (ROP) requires timely screening and treatment within 48-72 h. Anticipating that the coronavirus disease 2019 (COVID-19) pandemic would disrupt ROP services, we devised strategies ''on-the''-go"" to ameliorate this possiblity. We describe the successful outcomes of this approach in preventing infant blindness during the pandemic.

Improved screening of retinopathy of prematurity (ROP): development of a target product profile (TPP) for resource-limited settings.

Background: As more preterm infants survive, complications of preterm birth, including retinopathy of prematurity (ROP), become more prevalent. ROP rates and blindness from ROP are higher in low-income and middle-income countries, where exposure to risk factors can be higher and where detection and treatment of ROP are under-resourced or non-existent. Access to low-cost imaging devices would improve remote screening capabilities for ROP.

Retinopathy of prematurity among infants admitted to two neonatal intensive care units in Ethiopia.

Objective: This study was conducted to determine the prevalence and risk factors for retinopathy of prematurity (ROP) in two neonatal intensive care units (NICUs) in Addis Ababa, Ethiopia.

Methods And Analysis: A prospective screening survey was conducted from June 2019 to June 2020 in two level 3 public NICUs. Infants with a birth weight (BW) of ≤1500 g or gestational age (GA) of ≤32 weeks and those with a BW of >1500 g and GA of >32 weeks with an unstable clinical course were included.

Cataract services for all: Strategies for equitable access from a global modified Delphi process.

Vision loss from cataract is unequally distributed, and there is very little evidence on how to overcome this inequity. This project aimed to engage multiple stakeholder groups to identify and prioritise (1) delivery strategies that improve access to cataract services for under-served groups and (2) population groups to target with these strategies across world regions. We recruited panellists knowledgeable about cataract services from eight world regions to complete a two-round online modified Delphi process.

Assessing the capacity of primary health care facilities in Nigeria to deliver eye health promotion: Results of a mixed-methods feasibility study.

Over 25 million people in sub-Saharan Africa are blind or visually impaired, the majority from avoidable causes. Health promotion and disease prevention are important strategies for eye health, through good governance, health literacy and increasing access to eye care services. To increase equity in access for eyecare services, the World Health Organization Africa Region developed a package of interventions for primary eye care, which includes health promotion.

Improving the Quality of Health Care in Special Neonatal Care Units of India: A Before and After Intervention Study.

Background: We evaluated the efficacy of training health care workers (HCWs) in point-of-care quality improvement (POCQI) and a preterm newborn health care package (PHCP), followed by remote mentoring and supportive supervision in improving health care practices, neonatal survival, and morbidities in special neonatal care units (SNCUs).

Methods: This pre- and postintervention quality improvement study was conducted at 3 SNCUs in Madhya Pradesh, India from February 2017 to February 2019. Clinical care teams comprising doctors and nurses from the study sites were trained in POCQI and the PHCP.

Universal newborn eye screening: a systematic review of the literature and review of international guidelines.

Background: This systematic review assessed the effectiveness of universal screening for newborn eye abnormalities compared with no screening in improving infant vision and health outcomes.

Methods: We searched CENTRAL (Cochrane Library), MEDLINE, Embase, Global Health, Global Index Medicus, clinical trials databases, and bibliographies of relevant articles. We included randomized and observational studies of all newborns, regardless of illness or risk factors, that compared universal screening for any eye abnormality by eight weeks of age with no universal screening.

Systematic review of the guidelines for retinopathy of prematurity.

As the characteristics of preterm infants with retinopathy of prematurity (ROP) vary, depending on the quality of neonatal care they received, universal screening criteria for ROP are not possible. The purpose of this study was to compare ROP guidelines for those planning to develop guidelines, particularly in resource-poor settings.A systematic review was undertaken of PubMed, Embase and guidelines registers to identify national or international policy statements or guidelines in English, issued or operational in 2010-2021.

Regional variation in the incidence of pseudo-exfoliation in the Andhra Pradesh Eye Disease Study (APEDS).

Background: To report the 15-year incidence rate of pseudo-exfoliation (PXF),  PXF glaucoma and regional variation among rural participants in the Andhra Pradesh Eye Disease Study (APEDS) III.

Methods: This population-based longitudinal study was carried out at three rural study sites. Individuals of all ages who participated at baseline with a mean 15-year follow-up visit were included.

Spectrum of neuro-developmental disorders in children with congenital hyperinsulinism due to activating mutations in GLUD1.

Background: Hyperinsulinism/hyperammonemia (HI/HA) syndrome is the second most common type of congenital hyperinsulinism caused by an activating GLUD1 mutation.

Objective: The aim of this study was to determine the clinical profile and long-term neurological outcomes in children with HI/HA syndrome.

Method: This study is a retrospective review of patients with GLUD1 mutation, treated at two centers in the UK and Russia, over a 15-year period.