AIMS: To study the risk factors for Retinopathy of Prematurity (ROP) and the applicability of the current ROP screening criteria in Saudi Arabia. METHODS: A retrospective study of ROP incidence was conducted in patients of a neonatal intensive care unit in Riyadh from July 2003 until July 2004. Infants born at <36 weeks of gestation, and/or weighing <2000 g at birth, had their charts reviewed for ROP diagnosis and risk factors for ROP. The sensitivity and specificity of current screening criteria were assessed. RESULTS: One hundred and seventy-four infants were examined. Retinopathy of prematurity was diagnosed in 93 infants (56%); 15% of those patients were in stage 3 of the disease (severe ROP). The mean gestational age (GA) was 30 weeks for the ROP-positive group. At </=32 weeks' gestational age and </=1500 g birth weight, the sensitivity of the current screening criteria was 68%, and the specificity was 55%. The most significant independent risk factor for the development of ROP was gestational age at birth. CONCLUSIONS: This study found an older mean GA in infants developing ROP; it is recommended that the current screening criteria be widened to include 34-week GA infants into the programme. A tighter control on oxygen therapy is also recommended.
AIMS: To study the risk factors for Retinopathy of Prematurity (ROP) and the applicability of the current ROP screening criteria in Saudi Arabia. METHODS: A retrospective study of ROP incidence was conducted in patients of a neonatal intensive care unit in Riyadh from July 2003 until July 2004. Infants born at <36 weeks of gestation, and/or weighing <2000 g at birth, had their charts reviewed for ROP diagnosis and risk factors for ROP. The sensitivity and specificity of current screening criteria were assessed. RESULTS: One hundred and seventy-four infants were examined. Retinopathy of prematurity was diagnosed in 93 infants (56%); 15% of those patients were in stage 3 of the disease (severe ROP). The mean gestational age (GA) was 30 weeks for the ROP-positive group. At </=32 weeks' gestational age and </=1500 g birth weight, the sensitivity of the current screening criteria was 68%, and the specificity was 55%. The most significant independent risk factor for the development of ROP was gestational age at birth. CONCLUSIONS: This study found an older mean GA in infants developing ROP; it is recommended that the current screening criteria be widened to include 34-week GA infants into the programme. A tighter control on oxygen therapy is also recommended.
Authors: Sang Jin Kim; Alexander D Port; Ryan Swan; J Peter Campbell; R V Paul Chan; Michael F Chiang Journal: Surv Ophthalmol Date: 2018-04-19 Impact factor: 6.048