B Haargaard1, H C Fledelius. 1. Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, DK-2300 Copenhagen, Denmark. bgd@ssi.dk
Abstract
AIMS: To estimate the occurrence of early cataract among patients with Down's syndrome and to evaluate the clinical characteristics of the cases. METHODS: Cases with Down's syndrome were ascertained from a cohort of all Danish children between 0 and 17 years of age, who were diagnosed with cataract during the period 1977-2001 (n = 1027). Information on the patients was obtained from the medical records. RESULTS: Of the total of 1027 cases with non-traumatic, non-acquired cataract there were 29 cases (13 males, 16 females) with Down's syndrome (2.8%). This corresponds to an occurrence of early cataract among patients with Down's syndrome of 1.4%; 27 had bilateral cataract and two had unilateral cataract. Half of the patients (n = 14) underwent cataract surgery, of whom two had bilateral primary lens implantation. 10 patients had bilateral cataract observed soon after birth, and five of these underwent cataract surgery within the first 6 months of life. CONCLUSION: The frequency of early cataract among children with Down's syndrome is estimated to be 1.4%, with cataracts requiring surgery during childhood being even rarer. In one third of the 29 cases, bilateral cataract was detected in the neonatal period.
AIMS: To estimate the occurrence of early cataract among patients with Down's syndrome and to evaluate the clinical characteristics of the cases. METHODS: Cases with Down's syndrome were ascertained from a cohort of all Danish children between 0 and 17 years of age, who were diagnosed with cataract during the period 1977-2001 (n = 1027). Information on the patients was obtained from the medical records. RESULTS: Of the total of 1027 cases with non-traumatic, non-acquired cataract there were 29 cases (13 males, 16 females) with Down's syndrome (2.8%). This corresponds to an occurrence of early cataract among patients with Down's syndrome of 1.4%; 27 had bilateral cataract and two had unilateral cataract. Half of the patients (n = 14) underwent cataract surgery, of whom two had bilateral primary lens implantation. 10 patients had bilateral cataract observed soon after birth, and five of these underwent cataract surgery within the first 6 months of life. CONCLUSION: The frequency of early cataract among children with Down's syndrome is estimated to be 1.4%, with cataracts requiring surgery during childhood being even rarer. In one third of the 29 cases, bilateral cataract was detected in the neonatal period.
Authors: Juliet A Moncaster; Roberto Pineda; Robert D Moir; Suqian Lu; Mark A Burton; Joy G Ghosh; Maria Ericsson; Stephanie J Soscia; Anca Mocofanescu; Rebecca D Folkerth; Richard M Robb; Jer R Kuszak; John I Clark; Rudolph E Tanzi; David G Hunter; Lee E Goldstein Journal: PLoS One Date: 2010-05-20 Impact factor: 3.240
Authors: Abid Haseeb; Elisah Huynh; Reem H ElSheikh; Ahmed S ElHawary; Christina Scelfo; Danielle M Ledoux; Daniel E Maidana; Abdelrahman M Elhusseiny Journal: Ther Adv Ophthalmol Date: 2022-06-30