Angeline M Nguyen1, Tawna L Roberts, Won Yeol Ryu, Scott R Lambert. 1. From the The Vision Center at Children's Hospital Los Angeles, Los Angeles, California (Nguyen); USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California (Nguyen); Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, California (Roberts, Lambert); Department of Ophthalmology, Dong-A University College of Medicine, Busan, South Korea (Ryu).
Abstract
PURPOSE: To describe the characteristics and incidence of children developing endophthalmitis within the first 90 days following pediatric cataract surgery. SETTING: Deidentified commercial and Medicare Advantage health claims across the United States. DESIGN: Population-based retrospective cohort study. METHODS: In a retrospective review of approximately 58 million charts in Optum's deidentified Clinformatics Data Mart Database, patients aged <13 years who underwent cataract surgery in one or both eyes with or without primary intraocular lens (IOL) implantation between 2003 and 2017 were identified. Excluded were patients with traumatic cataract, <90 days of continuous insurance coverage, a prior diagnosis of endophthalmitis, and a diagnosis of endophthalmitis occurring after 90 days of cataract surgery. The main outcome measure was the incidence of endophthalmitis occurring within the first 90 days of cataract surgery and the odds ratio for developing endophthalmitis according to demographic and intraoperative factors. RESULTS: Cataract surgery was performed on 789 eyes (52.6% male), with a median age of 4 (interquartile range 1-8) years. The rate of IOL implantation at the time of cataract surgery was 66.8%. Endophthalmitis was diagnosed in 4 of 789 eyes (0.51%). The median time to diagnosis of endophthalmitis was 6.5 days (range: 5-44 days). There was no significant association between endophthalmitis and age, sex, or primary IOL implantation. CONCLUSIONS: In this large insurance claims database, the incidence of endophthalmitis following pediatric cataract surgery reported was more than the rate previously reported by any study with patients of a similar age.
PURPOSE: To describe the characteristics and incidence of children developing endophthalmitis within the first 90 days following pediatric cataract surgery. SETTING: Deidentified commercial and Medicare Advantage health claims across the United States. DESIGN: Population-based retrospective cohort study. METHODS: In a retrospective review of approximately 58 million charts in Optum's deidentified Clinformatics Data Mart Database, patients aged <13 years who underwent cataract surgery in one or both eyes with or without primary intraocular lens (IOL) implantation between 2003 and 2017 were identified. Excluded were patients with traumatic cataract, <90 days of continuous insurance coverage, a prior diagnosis of endophthalmitis, and a diagnosis of endophthalmitis occurring after 90 days of cataract surgery. The main outcome measure was the incidence of endophthalmitis occurring within the first 90 days of cataract surgery and the odds ratio for developing endophthalmitis according to demographic and intraoperative factors. RESULTS: Cataract surgery was performed on 789 eyes (52.6% male), with a median age of 4 (interquartile range 1-8) years. The rate of IOL implantation at the time of cataract surgery was 66.8%. Endophthalmitis was diagnosed in 4 of 789 eyes (0.51%). The median time to diagnosis of endophthalmitis was 6.5 days (range: 5-44 days). There was no significant association between endophthalmitis and age, sex, or primary IOL implantation. CONCLUSIONS: In this large insurance claims database, the incidence of endophthalmitis following pediatric cataract surgery reported was more than the rate previously reported by any study with patients of a similar age.
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