Chang Yin-Hsi, Kang Eugene Yu-Chuan, Chen Kuan-Jen, Wang Nan-Kai, Liu Laura, Hwang Yih-Shiou, Lai Chi-Chun, Wu Wei-Chi
Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan.
College of Medicine, Chang Gung University, Taoyuan, Taiwan.
Br J Ophthalmol. 2024 Dec 17;109(1):126-132. doi: 10.1136/bjo-2023-323723.
BACKGROUND/AIMS: The aims of this study is to evaluate the anatomic, visual outcomes and associated prognostic factors in patients with advanced retinopathy of prematurity (ROP) following vitrectomy.
A retrospective cohort study of patients with ROP who underwent vitrectomy from 2005 to 2016 was conducted. All the patients had a follow-up period of at least 5 years. Univariate and multivariable logistic regression analyses were used to explore the factors related to unfavourable outcomes.
In total, 81 eyes of 51 patients were included. The mean age at last follow-up was 10.2 years. The anatomic success rate was 96.3% (26/27) for stage 4A, 90.9% (20/22) for stage 4B and 31.3% (10/32) for stage 5 ROP (p<0.01). The mean logMAR best corrected visual acuity of the stage-4A eyes was the highest, followed by those of stage-4B and stage-5 eyes (0.8, 1.5 and 2.6 for stages 4A, 4B and 5, respectively; p<0.01). High myopia (≤ -5.0 D) was noted in 70.8% and 71.4% of stage-4A and stage-4B eyes, respectively. Cataract was the most common complication (25.9%), followed by corneal opacity (17.3%), strabismus (16.1%), and phthisis (16.1%). Stage of the disease was a poor prognostic factor in all vitrectomised eyes (p<0.01). Vitrectomy combined lensectomy was a significant predictor for poor anatomic outcomes for stage-4 eyes (p=0.03). Presence of plus disease was also a possible factor affecting the surgical outcomes.
The long-term surgical outcomes of the eyes with stage 4A and 4B ROP were favourable. Management of stage 5 ROP remained challenging.
