ABSTRACT
BACKGROUND: Retinopathy of prematurity (ROP) is one of the most common causes of childhood blindness in Germany and worldwide and adequate screening is essential. The telemedical approach with objective documentation of retinal findings opens up the possibility of reliably diagnosing all ROP stages independent of the examiner, if a team of ophthalmologists specialized in ROP evaluates the images. OBJECTIVE: A 10-year comparison of ROP screening at two level1 neonatal intensive care units (NICU): university and on-site vs. non-university and telemedical. MATERIAL AND METHODS: Retrospective analysis of screened premature infants by gestational age (GA), birth weight (BW), sex, multiple births, time of ROP occurrence, treatment needs and time as well as examination frequency. RESULTS: From 2009 to 2019, we screened 1191 infants of whom 29 had been screened before by an external clinic. The internal 1162 infants were screened on-site with 3713 retinal examinations. We diagnosed 34% with ROP and treated 5.4% (3.7% in Giessen, 7.2% in Siegen). Mean GA was 28.9 weeks (±â¯2.5 weeks); mean BW 1155â¯g (±â¯417.5â¯g). The number of ROP diagnoses increased by 227.3% in Giessen and by 111.1% in Siegen due to the increasing number of premature births in neonatal care. CONCLUSION: Comparative analysis confirmed nationally and internationally increasing ROP screening and children with acute ROP. Telemedical screening was equivalent to on-site screening and safe. Both screening methods identified infants requiring treatment on time. No child with GA >â¯29 weeks required treatment, analogous to Swedish ROP registry results; however, in the German ROP registry some premature babies with GA ≥â¯30 weeks required treatment.
