Cycloplegic Refraction in Esotropic Children: Cydopentolate versus Atropine

ABSTRACT

Cycloplegic refraction with 1% cyclopentolate and I % atropine was performed in esotropic children younger than 6 years. The purpose of this study was to find clinical factors related with differencs in refractive changes between cyclopentolate and atropine Additionally, the periodic refractive changes at the first, second and third day during performing traditional atropinization were evaluated. The results were as follows The refractive state after using 1 % cyclopentolate was + 5.00 diopters in average and that after using 1% atropine was +5.77 diopters in average (ppatients (27.08%) revealed that the refractive changes using atropine were higher by +1.50 or more diopters than those using cyclopentolate in one or both eyes. Factors increasing the differences in refractive change between atropine and cyclopentolate were hyperopia more than +4.00 diopters and young age less than 4 years but AC/A ratio was not related. The periodic refractive changes at the first, second, and third day during atropinization were statistically significant.