NCT04432181|Completed
Comparison of Deviation Types Among Astigmatic Children With Or Without Amblyopia
Associated Professor, Director of Strabismus Department
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Associated Professor, Director of Strabismus Department
Sponsor study identifier
observational
62
1 country
1
Study Start
September 4, 2018
Actual (reported)Primary Completion
February 1, 2019
Actual (reported)Study Completion
February 3, 2020
Actual (reported)the records of astigmatic children were reviewed and any deviation was investigated at near and distance. refractive errors, stereopsis, convergence insufficiency were also evaluated. children were divided into two groups according to the presence of amblyopia and ocular deviations and other parameters were compared between groups.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
February 3, 2020
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 4, 2018
Actual (reported)February 1, 2019
Actual (reported)February 3, 2020
Actual (reported)June 11, 2020
Actual (reported)June 16, 2020
Actual (reported)ocular deviation
ocular deviation measured by alternate prism cover test, prism diopter
24 month
convergence
24 month
astigmatic children with amblyopia
astigmatic children without amblyopia
ophthalmic examination including; best corrected visual acuity, alternating prism cover test, retinoscopy, fundus examination, ocular vergence evaluation
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
children age range between 7 and 13 years with ≥1,75 diopter (D) astigmatism were included. Patients with additional ocular and systemic diseases were excluded in this study. Subjects with and without amblyopia composed group 1 and 2, respectively.
Sakarya University Ophthalmology Department
Sakarya, 54000, Turkey (Türkiye)
Burcin Cakir, MD
Sakarya University
62 participants (actual enrollment reported by the registry).
First Submitted
June 11, 2020
First Posted
June 16, 2020
Study Start
September 4, 2018
Actual (reported)The Use of Interactive Binocular Treatment (I-BiT) for the Management of Anisometropic, Strabismic and Mixed Amblyopia in Children Aged 3.5 - 12 Years
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Primary Completion
February 1, 2019
Actual (reported)Study Completion
February 3, 2020
Actual (reported)Last Updated
June 17, 2020
Record last verified: 2020-06
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Source: ClinicalTrials.gov.
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