Tailoring Screening Guidelines for Retinopathy of Prematurity in Egypt: An Exploratory Multicentric Study

Background: Retinopathy of prematurity (ROP) is increasing in incidence in developing nations, including Egypt. Secondary prevention requires timely detection through the development of regional screening guidelines, which should be preceded by large-scale studies to characterize the population at r...

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Published in:	Clinical ophthalmology (Auckland, N.Z.) N.Z.), 2022-01, Vol.16, p.3625-3630
Main Authors:	Aziz, Ihab Abdel, Alsoda, Mohamed Fawzy, Elmenofy, Tarek Mohamed, Sakhsoukh, Mohamed Medhat, Azim], Noha Mohamed Abd el, Ahmed, Amr Mahmoud, Halim, Sohaila Ali Abd El, Baris, Sherine Salaheldin Hassan, Fouad, Yousef Ahmed, Elghonemy, Ayman Mohyieldin, Metwally, Heba, Gendy, Wael Mohamed El, Ali, Raghdaa, Basha, Yehia Mahmoud, Mohamed, Eman Abo ElMaaty, Amin, Wafaa Mohamed, Naguib, Maged Adly, Elnashar, Hazem Abdallah
Format:	Article
Language:	eng
Subjects:	Birth defects Developing countries Disease prevention Infants Medical personnel Medical screening Morbidity Original Research Pediatrics plus disease preterm Prevalence studies (Epidemiology) Respiratory distress syndrome retinopathy of prematurity Retrolental fibroplasia Risk factors rop screening Sepsis
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Summary:	Background: Retinopathy of prematurity (ROP) is increasing in incidence in developing nations, including Egypt. Secondary prevention requires timely detection through the development of regional screening guidelines, which should be preceded by large-scale studies to characterize the population at risk. Methods: A prospective, multicentric exploratory study that included five large tertiary institutions in an urban Egyptian setting. All infants born with gestational age (GA) < 37 weeks and/or birth weight (BW) < 2000 grams were screened. More mature and heavier infants with unstable clinical course were also included. The primary outcome measure was the rate of ROP and high-risk disease occurrence in relation to underlying risk factors. Results: Of the 768 eyes (384 screened infants), 347 eyes (45.2%) had stage 1 or higher disease, and 43 eyes (5.6%) had high-risk disease. Eyes with stage 1 or higher ROP and treatment-requiring ROP had a mean ([+ or -] SD) GA of 33.4 ([+ or -] 2.6) weeks and 32.8 ([+ or -] 3.2) weeks, and BW of 1842.3 ([+ or -] 570.1) grams and 1747.6 [+ or -] (676.2) grams, respectively. Treatment- requiring eyes belonged to infants that had significantly lower GA and significantly higher prevalence of co-morbidities than non-treatment-requiring eyes. Conclusion: The incidence of ROP and high-risk disease in an urban Egyptian setting are similar to those in comparable settings elsewhere and locally. This exploratory study supports tailoring local screening criteria for ROP, and may aid the future development of national guidelines. Keywords: retinopathy of prematurity, ROP, screening, plus disease, preterm
ISSN:	1177-5483 1177-5467 1177-5483