Comparison of visual function and fundus structure outcomes in long-term follow-up of retinopathy of prematurity undergoing anti-vascular endothelial growth factor agents and laser treatment / 中华眼底病杂志
Chinese Journal of Ocular Fundus Diseases
; (6): 546-550, 2022.
Article
ي Zh
| WPRIM
| ID: wpr-958483
المكتبة المسؤولة:
WPRO
ABSTRACT
Objective:To investigate the prognosis and differences of visual function and fundus structure in retinopathy of prematurity (ROP) undergoing anti-vascular endothelial growth factor agents (VEGF) or laser photocoagulation treatment with long-term follow-up.Methods:Retrospective case control series. From January 2010 to December 2021, A total of 35 children (63 eyes) with ROP who were first diagnosed in Department of Ophthalmology, Peking University People's Hospital and followed up for as long as 5 years were included. Among them, 21 males (36 eyes) and 15 females (27 eyes) were enrolled. The average gestational age (GA) of the children at birth was 29.30±1.77 weeks. Among the included 12 aggressive ROP (A-ROP) eyes and 51 pre-threshold type 1 ROP eyes, no retinal detachment occurred. Each eye received only intravitreal injection of anti-VEGF agents or laser monotherapy after diagnosis, and divided into anti-VEGF group or laser group according to the treatment. Thirty-five eyes of 20 infants were included in the anti-VEGF group and 28 eyes of 15 infants were included in the laser group. GA, birth weight (BW) and postmenstrual age receiving first treatment were compared and no significant difference between the two groups was defined ( P=0.844, 0.859, 0.694). The number of A-ROP, pre-threshold type 1 ROP eyes were also compared, and statistically significance can be defined ( P=0.005). During the follow-up period, best corrected visual acuity (BCVA), refractive status, visual field, optical coherence tomography (OCT) and fluorescein fundus angiography (FFA) were performed. The BCVA examination was carried out using the international standard decimal visual acuity chart, which was converted into the logarithm of the minimum angle of resolution (logMAR) visual acuity for statistics. Refractive status was calculated as spherical equivalent (SE). Comparative observation of 5-year outcomes including BW, GA, fundus examination at the initial diagnosis, and BCVA, refractive status, visual field defect, central foveal thickness (CFT), subfoveal choroidal thickness (SFCT) and abnormality of peripheral retina in FFA were performed between the two groups. Differences between groups were compared using t test or nonparametric test for measurement data, and χ 2 test was used for comparison between groups in enumeration data. Results:Five years after treatment, retinal avascular areas were seen around the eyes in the anti-VEGF treatment group, with a size of 2.32±1.84 optic disc diameters, and 1 eye had fluorescein leakage at the junction of the peripheral avascular areas; eyes in the laser treatment group old photocoagulation spots were seen in the peripheral retina, and no fluorescein leakage was seen. The logMAR BCVA of the eyes in the anti-VEGF treatment group and laser treatment group were 0.15 (0.00, 0.20), 0.10 (0.00, 0.16), respectively; SE were 0.50 (-1.25, 1.31), 0.38 (-4.25, 1.75) D, respectively; mean defect (MD) values of visual field were 2.70 (1.20, 4.80), 4.25 (2.83, 6.98) dB; CFT, SFCT were 225.00±29.31, 287.18±68.56 μm and 237.17±32.81, 279.79±43.61 μm. There was no significant difference in logMAR BCVA, CFT and SFCT between the two groups ( P=0.363, 0.147, 0.622); the lower quartile of SE and visual field MD value in the laser treatment group were significantly higher than those in the laser treatment group, but there was no significant difference in the median SE ( P=0.109), and there was a statistically significant difference in the median MD value of the visual field ( P=0.037). Conclusions:Anti-VEGF agents and laser therapy can achieve similar good visual prognosis for early ROP, and the peripheral visual field can be preserved to a greater extent, however, the peripheral visual field defect in the laser group is more significant than that in the anti-VEGF group. For ROP without retinal detachment, the thickness of the retina and choroid in the fovea is generally normal.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Chinese Journal of Ocular Fundus Diseases
السنة:
2022
نوع:
Article