Objective Verification of Physiologic Changes During Accommodation Under Binocular, Monocular, and Pinhole Conditions

Accommodation Clinical Trial

Official title:
Objective Verification of Physiologic Changes During Accommodation Under Binocular, Monocular, and Pinhole Conditions

Status Completed

Clinical Trial Summary

The investigators believe that this simple, clear, and objective study may be a great help in understanding the accommodative response during various accommodative stimulation conditions.

Clinical Trial Description

The purpose in this study was to investigate physiological changes in accommodative power, pupil diameter, astigmatic value, and axis when visual stimuli were applied under binocular, monocular (dominant eye, non-dominant eye, ipsilateral, and contralateral), and pinhole conditions using the WAM-5500 binocular autorefractor/keratometer (Grand Seiko Co. Ltd., Hiroshima, Japan). ;

Study Design

Related Conditions & MeSH terms

Accommodation

Clinical Trial Details

NCT number	NCT03557346
Study type	Observational [Patient Registry]
Source	Chung-Ang University Hosptial, Chung-Ang University College of Medicine
Contact
Status	Completed
Phase
Start date	January 2, 2017
Completion date	March 31, 2017

View Details

See also
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Completed	`NCT03957408` - Investigational Study of Accommodation Triggering and Control to Allow for the Performance of Refraction Measurements	N/A
Completed	`NCT04763694` - Dynamic Change in Accommodation After Wearing Multifocal Soft Contact Lenses for Myopia Control	N/A
Recruiting	`NCT05684224` - Assessing Dynamic Reading Behaviors Using Eye-Tracking Tobii Glasses