Open AccessManagement outcomes of secondary glaucoma due to retinopathy of prematurity: A 19-year prospective study at a tertiary eye care Institute. The Indian Twin cities ROP Screening (ITCROPS) database report number 8
Author(s) -
Sirisha Senthil,
Pasyanthi Balijepalli,
Ashik Mohamed,
Padmaja Kumari Rani,
Sameera Nayak,
Chandrasekar Garudadri,
Anil K. Mandal,
Subhadra Jalali
Publication year - 2020
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0238633
Subject(s) - medicine , retinopathy of prematurity , glaucoma , ophthalmology , interquartile range , prospective cohort study , intraocular pressure , surgery , gestational age , pregnancy , genetics , biology
Purpose To report the clinical presentation and management outcomes of glaucoma in the “Indian Twin cities retinopathy of prematurity (ROP) Screening database.” Methods All children with diagnosis of ROP and glaucoma between 1997 and 2016 from a prospective database were included. Glaucoma was classified as open when anterior chamber (AC) was deep, closed when AC was shallow or flat and neovascular when there was extensive iris neovascularization. ROP was classified based on International classification of ROP. Results The prevalence of secondary glaucoma in our cohort was 1.36% (82 eyes of 6000 children). Eighty-two eyes of 54 children with secondary glaucoma due to ROP where included in this study. The distribution of glaucoma among the ROP stages included, stage V (58.5%), stage 1V (24.3%), stage III (2.4%) and stage II (1.2%) eyes. Median (interquartile range) duration from birth to glaucoma diagnosis was 7.8 (4.2, 24.9) months. Type of glaucoma was angle closure in 39 (47.6%), open angle in 35 (42.7%) and neovascular in 8 (9.8%) eyes. Retinal interventions included vitreoretinal surgery in 59 (72%), retinal laser in 14 (17%) and intravitreal bevacizumab injection in 19 (23.1%) eyes. The mean (±standard deviation) IOP at presentation was 22.6 ±11.8 mm Hg. Glaucoma was managed medically in 66 (76%) and surgically in 16 (19.5%) eyes. The mean follow up for the entire cohort was 1.14±2.24 years. At final visit, 37% eyes with ROP and glaucoma had ambulatory vision with mean IOP of 16.0±8.1 mm Hg and 56 eyes (68.2%) needed glaucoma medications. Conclusion In this large ROP cohort, 1.36% eyes developed secondary glaucoma. Majority of them had stage V or IV ROP and 1/5 of them needed glaucoma surgery. Around 1/3 rd of the ROP eyes with glaucoma had ambulatory vision.