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Vitreous hemorrhage in patients with high-risk retinopathy of prematurity. | LitMetric

AI Article Synopsis

Article Abstract

Purpose: To investigate outcomes in premature infants with high-risk retinopathy of prematurity and secondary vitreous hemorrhage.

Design: Retrospective chart review.

Methods: Patients were selected from a database of infants undergoing retinopathy of prematurity screening from September 1997 to November 1999. Infants with high-risk retinopathy of prematurity (zone I or posterior zone II threshold disease) with and without vitreous hemorrhage were compared.

Main Outcome Measures: Final stage of retinopathy of prematurity and short-term structural outcome were assessed. Visual acuity and refraction were measured when possible.

Results: Twenty-two eyes of 11 patients (group 1) had high-risk (posterior zone II or zone I threshold) retinopathy of prematurity without vitreous hemorrhage. Group 1 patients had a 91% favorable short-term structural outcome. Eight eyes of five infants developed vitreous hemorrhage with high-risk retinopathy of prematurity (group 2). Group 2 patients had only a 12.5% favorable short-term structural outcome. Seven of eight (87.5%) progressed to stage IVa or IVb retinopathy of prematurity. Six eyes underwent vitreoretinal surgery after a median duration of hemorrhage of 36 +/- 29 days (4-70 days). Three eyes developed stage V detachments and three progressed to phthisical degeneration. Final visual acuity was no light perception in three eyes.

Conclusion: Vitreous hemorrhage, in association with advanced retinopathy of prematurity, is a poor prognostic sign.

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Source
http://dx.doi.org/10.1016/s0002-9394(03)00190-9DOI Listing

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