Therapeutic effect of segmental scleral buckling and vitreoretinal surgery for stage 4 and 5 retinopathy of prematurity
10.3760/cma.j.issn.1005-1015.2016.05.011
- VernacularTitle:晚期早产儿视网膜病变巩膜外加压手术及玻璃体切割手术疗效观察
- Author:
Xiaochun LI
;
Xiaoguang CAO
;
Xiaoxin LI
;
Hong YIN
;
Jianhong LIANG
- Publication Type:Journal Article
- Keywords:
Retinopathy of prematurity/surgery;
Scleral buckling;
Vitreoretinal surgery
- From:
Chinese Journal of Ocular Fundus Diseases
2016;32(5):505-509
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the therapeutic effect of segmental scleral buckling and vitrectomy with/without lensectomy on the retinopathy of prematurity (ROP) stage 4a,4b and 5.Methods One hundred and thirty-four ROP infants (181 eyes) diagnosed as stage 4a,4b and 5,and performed with segmental scleral buckling or vitreous with/without lensectomy were retrospectively analyzed.The operated 4a-,4b-and 5-stage eyes were 40,51 and 90 eyes.The operational method depended on the location and severity of fibrovascular membrane.Of 181 eyes,segmental scleral buckling was referred for 37 eyes which include 23 eyes with 4a stage and 14 eyes with 4b stage;vitrectomy was referred for 50 eyes which include 14 eyes with 4a stage,29 eyes with 4b stage and 7 eyes with 5 stage;vitrectomy with lensectomy was referred for 94 eyes which include 3 eyes with 4a stage,8 eyes with 4b stage and 83 eyes with 5 stage.The effect was classified as success,improved and failure.Failure includes lost eye.Follow-up for 4a,4b and 5 stage patients are 34,31 and 29 months respectively.Results Segmental scleral buckling was referred for 37 eyes,success in 23 eyes (62.16％),improved in 11 eyes (29.73 ％),failure in 3 eyes (8.11 ％).Vitrectomy was referred for 50 eyes,and success in 20 eyes (40.00％),improved in 22 eyes (44.00％),and failure in 8 eyes (16.00％).In the total of 94 eyes underwent vitrectomy with lensectomy,20 eyes was success (21.28％),improved in 17 eyes (18.08％),failure in 57 eyes (60.64％).In 40 stage 4a eyes,33 successes (82.50％),6 improved (15.00％) and 1 failure (2.50％).In 51 stage4b eyes,11 successes (21.57％),30 improved (58.82％) and 10 failures (19.61％).For 90 stage 5 eyes,14 successes (17.50％),19 improved (23.75％) and 57 failures (71.25％).The therapeutic effect of segmental scleral buckling for stage 4a was better than that for stage 5 (x2 =6.707,P=0.035).The difference of therapeutic effect of vitrectomy for different stage was significant (x2=21.010,P =0.000);stage 4a was the best;stage 4b was the second,stage 5 was the worst.The therapeutic effect of vitrectomy with lensectomy for stage 5 was worse than that for stage 4a and 4b (x2=16.066,P=0.003).Conclusion The surgery patterns of ROP was determined based on the disease severity,the surgery effects of stage 4a and 4b were better than stage 5,which had nothing to do with the surgical procedures.
