Side Effects of Atropine (SEA) Study — SEA  

Myopia Clinical Trial

Official title: Side Effects of Atropine (SEA) Study

Status Completed

Clinical Trial Summary

This study will perform several objective and subjective measurements of the eye and vision before and after a week of using 0.01% concentration atropine drops. These measurements will help to obtain a comprehensive understanding of the side effects of this concentration of atropine and determine if the drops would be tolerated as a possible preventative treatment for nearsightedness.

Clinical Trial Description

Atropine drops are commonly used to dilate the eye and prevent the ability to focus and also slow the progression of nearsightedness. Low concentration (0.01%) atropine slows the progression of myopia 60% to 83% while causing less side effects than high concentration (1.0%) atropine though still showing an effect on pupil size and pupil response.This study is a prospective cohort study in which several objective and subjective measurements will be taken before and after the use of 0.01% atropine for a week to determine the effect of this concentration on 1. vision at distance and near; 2. pupil size; 3. focusing ability, accuracy, and change; 4. symptoms, including subjective vision, headaches, light sensitivity, drop comfort; and 5. pressure in the eye. This will allow us to determine the effect these drops have on the eye and whether or not patients would be willing to use them as a possible preventative treatment for nearsightedness. The investigators expect to find that the drops will not affect vision, will increase pupil size, decrease focusing ability and accuracy (but not clinically meaningfully), cause some light sensitivity, and have no effect on eye pressure. The investigators expect that patients would be willing to use these drops to control nearsightedness even after experiencing the side effects. ;

Related Conditions & MeSH terms

• Myopia

• NCT number: NCT03593044
• Study type: Interventional
• Source: Ohio State University
• Status: Completed
• Phase: Phase 1/Phase 2
• Start date: July 23, 2018
• Completion date: January 17, 2019