Role of pupil in myopia

Not Applicable

• Conditions: Myopia; Eye - Normal eye development and function

• Registration Number: ACTRN12622000979752
• Lead Sponsor: Geetha Sravani

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2022-07-12
• Last Update Posted: 9 August 2022

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 15

Inclusion Criteria

•Presence of myopia;
•Age between 18 - 35 years.
•No ocular disease or history of ocular injury.
•Normal systemic health and not on any medications which may influence ocular
health
•No prior refractive surgery;
•No ocular or systemic medications that may affect the pupillary response;
•No history of amblyopia (lazy eye) or strabismus (eye not looking straight)
•Able to read and comprehend English
•Willing to wear contact lens during the study: can be an experienced soft contact lens
wearer or no prior contact lens wear experience.

Exclusion Criteria

•Eye diseases such as oculomotor nerve palsies, glaucoma, amblyopia and binocular
vision anomalies like nystagmus, strabismus which may affect the accommodation or
cognition.
•Aged 36 years or older and younger than 18 years
•Presence of astigmatism >1.00 DC
•History of any systemic diseases including diabetes, hypertension, cardiac problems
•History of any refractive or ocular surgeries
•History of any other ocular pathology
•Intra ocular pressure >/= 21 mm of Hg (which would be determined by research team
while screening).
•Ocular hypertension or glaucoma in either eye

Study & Design

• Study Type: Observational
• Study Design: Not specified