Ocular findings on follow-up in children who received phototherapy for neonatal jaundice

Abstract

BackgroundTo evaluate the ocular findings in children between 3 and 5 years of age who had received phototherapy in the neonatal period and to investigate whether they had phototherapy-related permanent ocular damage clinically. MethodsThe phototherapy group (n = 57) consisted of children who had undergone phototherapy for at least 24 h, and the control group (n = 43) comprised children who had not received phototherapy. Ophthalmic examinations consisted of assessment of visual acuity, convergence near point, ocular movements, ocular alignment, dynamic retinoscopy, cycloplegic refraction and biomicroscopic examination of anterior segment and posterior segment (using a 90 D lens in the latest). ResultsAll children were orthophoric and had normal eye movements. A significant difference was found between the phototherapy group and control group regarding convergence near point 3.0 (2.0–5.0) vs 3.0 (2.0–5.0) (p = 0.018), right cycloplegic spherical equivalent 1.0 (0.0–3.0) vs 0.75 (0.0–4.75) (p = 0.011) and left cycloplegic spherical equivalent 1.0 (0.075–3.0) vs 0.75 (0.0–5.25) (p = 0.006).The study groups were similar according to cycloplegic spherical and cylindrical refractions. However, no significant difference was found between the groups regarding the need for eye glasses. ConclusionAlthough there were significant differences between the phototherapy and the control groups according to the convergence near point and right and the left eye cycloplegic spherical equivalent, the similarity between the groups regarding the need for eyeglasses suggested that difference was clinically insignificant.