Does astigmatism alter with cycloplegia? [PDF]
Journal of Current Ophthalmology, 2016 To determine the effect of the cyclopentolate 1% on the cylindrical and spherical components of the refraction.Three hundred seventy-five eyes of 195 subjects, including 74 males and 121 females, aged from 3 to 59 years were refracted before and 30 min after cyclopentolate 1% eye drop instillation. To compare cylindrical data, power vector analysis (J0
Amir Asharlous +6 more
openaire +4 more sources
Paediatric cycloplegia: A new approach [PDF]
Eye, 1997 Cycloplegia is a traumatic experience for most children, as guttae cyclopentolate stings on instillation into the conjunctival sac. This may result in inadequate cycloplegia, difficulty in further examination and a child who is scared of both the doctor and the ophthalmology department. Guttae proxymetacaine hydrochloride 0.5% (Ophthaine, Proparacaine)
P, Shah, A S, Jacks, G G, Adams
openaire +2 more sources
Accuracy and precision of automated subjective refraction in young hyperopes under cycloplegia
, 2023 Purpose: To assess the agreement between the Eye Refract, an instrument to perform subjective automated refraction, and the traditional subjective refraction, as the gold standard, in young hyperopes under noncycloplegic and cycloplegic conditions ...
Rodríguez -Lafora Lorente, María +15 more
core +1 more source
The Effect of Topical Cyclopentolate on Anterior Segment Parameters in Patients with Keratoconus
Türk Oftalmoloji Dergisi, 2020 Objectives:To investigate the effect of cycloplegia on anterior segment structures in keratoconus and forme fruste keratoconus patients using corneal topography.Materials and Methods:In this study, 40 patients with keratoconus (group 1), 40 patients with
Ahmet Kırgız +4 more
doaj +1 more source
Role of microfluctuations in accommodation: a novel approach to reduce non-accommodative noise [PDF]
International Journal of Ophthalmology, 2019 Accommodative response and its possible role in myopia development has been explored through the study of the microfluctuations (MFs) of accommodation, which are commonly divided in high (1.0 to 2.3 Hz) and low (0.1 to 0.6 Hz) frequency components ...
Núria Lupón +4 more
doaj +1 more source
A Cross-sectional Observational Study to Assess the Influence of 1% Cyclopentolate and 1% Tropicamide on Intraocular Pressure in Children Undergoing Cycloplegic Refraction at a Tertiary Care Hospital in Southern India [PDF]
Journal of Clinical and Diagnostic Research, 2023 Introduction: Cycloplegic refraction is necessary in children due to their high amplitude of accommodation. A combination of Tropicamide and Cyclopentolate is commonly used as cycloplegics in children.
Bhagyajyothi B Khanagavi +7 more
doaj +1 more source
Is post mydriatic test necessary in children having compound myopic astigmatism?
Journal of Clinical Ophthalmology and Research, 2015 Purpose: To study the need of post mydriatic test (PMT) in children with mild to moderate compound myopic astigmatism. Materials and Methods: The children having mild to moderate compound myopic astigmatism presenting to the pediatric ophthalmology ...
Mihir Kothari, Ali Hussain
doaj +1 more source
Study on accommodation by autorefraction and dynamic refraction in children
Journal of Optometry, 2014 Purpose: Childhood accommodation interferes with accurate diagnosis of the latent refractive errors. Dynamic retinoscopy offers accurate measurements of accommodative response, while an autorefractometer can predict the accommodative system activation in
Prabhakar Srinivasapur Krishnacharya
doaj +1 more source
Short-term refractive and ocular parameter changes after topical atropine
Taiwan Journal of Ophthalmology, 2020 PURPOSE: The purpose of this study is to explore short-term refractive and ocular parameter changes and their correlations after cycloplegia with atropine.
Min-Chieh Ho +4 more
doaj +1 more source
Cycloplegia in Children: An Optometrist's Perspective.
Clinical optometry, 2020 To determine the current scope of practice with regards to cycloplegic examinations, specifically in the pediatric population.A comprehensive literature review was conducted using PubMed, ScienceDirect, Elsevier, and Google Scholar databases using keywords such as "cyclopentolate"; "tropicamide"; "pediatric"; "cycloplegia"; "atropine"; and "cycloplegic"
Major, Erin +2 more
openaire +2 more sources