Update on Blindness Due to Retinopathy of Prematurity Globally and in India

Area of Science:

• Neonatal ophthalmology
• Public health
• Pediatric critical care

Background:

• Retinopathy of prematurity (ROP) is a significant cause of preventable blindness and visual impairment in premature infants.
• Global incidence of ROP-related blindness was 32,200 cases in 2010, disproportionately affecting middle-income countries.
• Expansion of neonatal care in some regions has outpaced quality improvements, leading to increased ROP burden.

Purpose of the Study:

• To highlight the global impact of Retinopathy of prematurity (ROP).
• To emphasize the critical role of neonatal care quality and oxygen management in ROP prevention.
• To advocate for increased investment in eye-care provider training and ROP screening/treatment programs.

Main Methods:

• This study is a review and analysis of global ROP incidence data.
• It synthesizes information on the relationship between neonatal care quality and ROP outcomes.
• It examines the specific burden of ROP in India and implications for scaling neonatal services.

Main Results:

• In 2010, 32,200 new cases of blindness and visual impairment due to ROP were estimated globally.
• India represented nearly 10% of the global ROP burden, with 5,000 severe cases and 2,900 visually impaired survivors.
• Substandard neonatal care quality and inadequate nursing skills contribute significantly to ROP incidence.

Conclusions:

• Effective ROP management requires high-quality neonatal care, including safe oxygen protocols and skilled personnel.
• Investment in training eye-care providers and scaling up screening and treatment is essential.
• Without improved standards, the incidence of ROP-related visual impairment will rise globally, particularly in developing nations.