Incidence and severity of retinopathy of prematurity in Turkey

Ahmet Yagmur Bas1, Esin Koc2, Ugur Dilmen3

  • 1Department of Neonatology, Etlik Zubeyde Hanim Women's Health Teaching and Research Hospital, Ankara, Turkey.

Insights

Retinopathy of prematurity (ROP) affects 30% of preterm infants in Turkey, with 5% experiencing severe ROP. More mature infants are also at risk, necessitating effective screening and treatment programs.

Area of Science:

  • Ophthalmology
  • Neonatology
  • Public Health

Background:

  • Retinopathy of prematurity (ROP) is a significant cause of visual impairment in preterm infants.
  • Estimating the current incidence and treatment needs for ROP in Turkey is crucial for public health planning.

Purpose of the Study:

  • To determine the incidence of any ROP and severe ROP in preterm infants in Turkey.
  • To assess the treatment requirements for ROP in this population.

Main Methods:

  • A retrospective study of 15,745 preterm infants screened for ROP between 2011 and 2013.
  • Inclusion criteria included infants with birth weight (BW) ≤1500g or ≤32 weeks' gestational age (GA), and those with BW >1500g or >32 weeks' GA with an unstable clinical course.
  • Data collected included ROP incidence, severity, and treatment modalities.

Main Results:

  • Overall ROP incidence was 30%, with severe ROP in 5% of infants.
  • Severe ROP occurred in 8.2% of infants with BW ≤1500g and 0.6% of infants with BW >1500g.
  • 16.5% of ROP cases required laser photocoagulation; 28 infants underwent vitrectomy for severe ROP.

Conclusions:

  • Preterm infants, including those more mature, are at risk for severe ROP requiring treatment.
  • The findings highlight the need for establishing a comprehensive ROP detection and treatment program in Turkey.
Abstract