Late visual outcomes in infants treated with primary bevacizumab for type 1 retinopathy of prematurity.
J AAPOS
; 24(3): 149.e1-149.e5, 2020 06.
Article
em En
| MEDLINE
| ID: mdl-32461148
ABSTRACT
PURPOSE:
To describe visual acuity findings after 4 years of age in infants treated with primary bevacizumab (IVB) for type 1 retinopathy of prematurity (ROP) and to correlate structural findings on fluorescein angiography (FA) with functional outcomes.METHODS:
Infants born between January 2011 and January 2014 were identified by review of the medical records. Visual acuity was measured in clinic after 4 years of age. As described in the ET-ROP study, normal visual acuity was 20/40 (logMAR 0.3) or better. Examination under anesthesia with FA and prophylactic laser if necessary was recommended for all patients who received primary IVB. Vascular abnormalities were reviewed by 2 experts.RESULTS:
A total of 23 infants (46 eyes) completed visual acuity testing. Median age was 6 years (IQR, 4-7). Median visual acuity was logMAR 0.18 (IQR, 0-0.3). Normal vision was recorded for 39/46 (85%) eyes. Twenty-one patients (42 eyes) completed an examination under anesthesia with FA. All eyes had some peripheral capillary abnormalities (shunts, tangles, or abnormal branching); most had peripheral nonperfusion (90%) and leakage (64%).CONCLUSIONS:
Most eyes treated with IVB for type 1 ROP had normal visual acuity. Our results after IVB in this study compare favorably to 6-year visual outcomes in the ET-ROP study, in which 34.6% of early-treated eyes had normal visual acuity (20/40 or better). Nonetheless, a high percentage of eyes had abnormal vascular patterns on FA, which may be related to underlying ROP or to treatment. Peripheral vascular changes are common in eyes with ROP treated with IVB, but they do not preclude excellent visual acuity.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Retinopatia da Prematuridade
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article