ABSTRACT
PURPOSE: To determine methods tried in clinical trials to reduce the progression of myopia in children, and spectacle prescribing patterns of hospital ophthalmologists. METHODS: A multi-sectioned survey composed of Likert items relating to the methods of reducing myopia progression (orthokeratology lenses [O-K lenses], undercorrected glasses, and topical atropine) and the patterns of prescribing spectacles for children (including two cases involving a 5-year-old girl and an 8-year-old boy) were distributed to members of the Korean Ophthalmological Society, and the collected data was statistically analyzed. RESULTS: A total of 78 out of 130 ophthalmologists returned the survey. On a scale of 1 to 5, the mean rates of whether the ophthalmologists think O-K lenses arrest myopia progression, and whether they recommend their patients to wear O-K lenses if indicative, were 3.06 and 2.75, respectively. Moreover, the mean rates of whether they consider that wearing glasses which are undercorrected would slow down the progression of the myopia, or if they think topical atropine helps in arresting myopia progression in children, were 2.34 and 1.27, respectively. In response to the case studies, the majority of practitioners preferred to prescribe the full amount found in cycloplegic refraction to pediatric patients with myopia. CONCLUSIONS: Ophthalmologists in clinical practice encouraged children to wear O-K lenses more than undercorrected glasses as a way to retard myopia progression. However, the application of atropine is rarely tried in clinical trials. In managing pediatric patients with myopia (case specific), the majority of the practitioners chose to prescribe glasses with full cycloplegic correction.
Subject(s)
Child , Child, Preschool , Female , Humans , Male , Atropine/administration & dosage , Data Collection , Disease Progression , Eyeglasses/classification , Health Knowledge, Attitudes, Practice , Myopia/physiopathology , Practice Patterns, Physicians' , Prescriptions/statistics & numerical data , Republic of KoreaABSTRACT
Os autores discutem os aspectos opticos e práticos da prescriçäo de óculos e a adiçäo para a presbiopia. Os bifocais, trifocais e multifocais säo discutidos e seus aspectos opticos analisados. Todos os multifocais necessitam compensar a aberraçäo lateral com reduçäo da área de leitura