[Cycloplegic effectiveness of cyclopentolate and tropicamide preparations compared with atropinization].
To gain a comparative estimate of cycloplegic agents with mild effect vs conventional atropinization, a study was performed on refraction in 57 children after instillations of cyclopentolate and atropine and in 57 children after instillations of tropicamide and atropine. A difference was determined in refraction after instillation of cycloplegic agents with mild effect and atropine. It turned out that by depth of cycloplegic effect cyclopentolate is reaching that of atropine. Cyclopentolate can be used in initial study of refraction in children with hypermetropic and myopic refraction and in repeated studies of any refraction. Tropicamide is less effective cycloplegic agent than cyclopentolate and thus it can be used in initial studies of refraction in children with myopia and in repeat studies of refraction in children with myopia and hypermetropia and also in cases of intolerance of other cycloplegic agents.
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D000293:Adolescent; D001285:Atropine / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D003519:Cyclopentolate / Q000627:therapeutic use*; D006801:Humans; D009184:Mydriatics / Q000627:therapeutic use*; D012030:Refractive Errors / Q000188:drug therapy*; D014331:Tropicamide / Q000627:therapeutic use*
D009184:Mydriatics; D001285:Atropine; D003519:Cyclopentolate; D014331:Tropicamide