Glaucoma as a cause of poor vision in severe retinopathy of prematurity.
Despite surgical reattachment of the retina in infants with severe retinopathy of prematurity (ROP), visual acuity may decline. We performed gonioscopy and applanation tonometry on 26 eyes of 17 infants with severe ROP who were randomly selected and followed prospectively for 2 years. Of these 26 eyes, one eye of one patient had only peripheral retinocryopexy for threshold stage III disease and had an attached retina before enrollment into the study. Sixteen infants subsequently underwent vitrectomy, scleral buckle, or both. Retinal reattachment of the posterior pole was present in at least one eye each of 10 of the 17 infants. Glaucoma was diagnosed in 5 of the 10 patients; all 5 showed a decrease in visual acuity of greater than 1 octave. Of the 5 infants without glaucoma, 3 showed visual improvement, and 2 remained the same. Although we studied a small number of cases, our results suggest that glaucoma may be a cause of visual decline in infants with severe ROP. A decline in visual acuity in infants with severe ROP and surgical retinal reattachment may warn us of glaucoma, as this diagnosis is difficult to make in these small infants.
Hartnett
M E
ME
Schepens Eye Research Institute, Boston, Massachusetts 02114.
Gilbert
M M
MM
Hirose
T
T
Richardson
T M
TM
Katsumi
O
O
D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D005901:Glaucoma / Q000150:complications* / Q000175:diagnosis; D006068:Gonioscopy; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D007429:Intraocular Pressure; D008297:Male; D011446:Prospective Studies; D011897:Random Allocation; D012163:Retinal Detachment / Q000601:surgery; D012178:Retinopathy of Prematurity / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D014065:Tonometry, Ocular; D014786:Vision Disorders / Q000175:diagnosis / Q000209:etiology*; D014792:Visual Acuity; D014821:Vitrectomy