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Retinopathy of Prematurity: Clinical Features, Classification, Natural History, Management and Outcome
Parag K Shah1, Vishma Prabhu, Ratnesh Ranjan
1Pediatric Retina and Ocular Oncology Department, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamilnadu, India. Correspondence to: Dr Parag K Shah, Department of Pediatric Retina and Ocular Oncology, Aravind Eye Hospital, Avinashi Road, Coimbatore 641 014, Tamil Nadu, India. drshahpk2002@yahoo.com.
Insights
Retinopathy of prematurity (ROP) is a leading cause of childhood blindness. This review details ROP classification and treatment, emphasizing timely screening for preterm infants to prevent vision loss.
Area of Science:
- Ophthalmology
- Neonatology
- Public Health
Background:
- Retinopathy of prematurity (ROP) is a significant, preventable cause of childhood blindness.
- Understanding ROP classification and treatment is crucial for effective management.
Purpose of the Study:
- To provide an updated review on the classification and treatment of retinopathy of prematurity.
- To guide pediatricians in managing ROP and to inform screening protocols.
Main Methods:
- A literature search was conducted using PubMed from 1940 to 2015.
- The search focused on retinopathy of prematurity, its history, classification, and treatment.
Main Results:
- Clinical features, screening, and staging of ROP were detailed using the International Classification of Retinopathy of Prematurity (ICROP).
- Current treatment indications, modalities, and outcomes from landmark randomized controlled trials were presented.
Conclusions:
- The review aims to update pediatricians' knowledge on ROP classification and treatment.
- Screening recommendations for ROP in India include preterm neonates <34 weeks gestation or <1750g, and those 34-36 weeks gestation or 1750-2000g with risk factors, starting by one month post-birth.
Context:
Retinopathy of prematurity is an avoidable cause of childhood blindness. Proper understanding of the classification and treatment methods is a must in tackling this disease.
Evidence Acquisition:
Literature search with PubMed was conducted covering the period 1940-2015 with regards to retinopathy of prematurity, retrolental fibroplasia, its natural history, classification and treatment.
Results:
The clinical features, screening and staging of retinopathy of prematurity according to International classification of retinopathy of prematurity (ICROP) has been included with illustrations. The standard current treatment indications, modalities and outcomes from landmark randomized controlled trials on retinopathy of prematurity have been mentioned.
Conclusion:
This review would help pediatricians to update their current knowledge on classification and treatment of retinopathy of prematurity. Screening for retinopathy of prematurity, in India, should be performed in all preterm neonates who are born <34 weeks gestation and/or <1750 grams birthweight; as well as in babies 34-36 weeks gestation or 1750-2000 grams birthweight if they have risk factors for ROP. Screening should start by one month after birth.
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