CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 97 enrolled
Drug / intervention
0.1% atropine and 0.01% atropine +2 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03911271
NCT03911271Phase 2Completed

Low-dose Atropine for the Prevention of Myopia Progression in Danish Children - a Randomized, Double-masked, Multicenter, 36-month Prospective 1:1:1 Study of Safety and Efficacy of 0.1% Atropine Loading Dose to Single 0.01% Atropine and Placebo

Line Kessel·interventional·Posted Apr 11, 2019·Updated Jun 29, 2025

In Brief

A Phase 2 clinical trial evaluating 0.1% atropine and 0.01% atropine, 0.01% atropine, and 1 other intervention for Myopia. Completed, enrolled 97 participants across 3 sites.

Detailed Summary

Myopia (nearsightedness) is increasing in prevalence throughout the world. It is associated with a risk of potentially blinding complications such as retinal detachment and myopic maculopathy. There is a direct association between the degree of myopia and the risk of complications. Myopia develops in childhood and during adolescence. To prevent higher degrees of myopia, we need to halt disease progression in children and teenagers. Low-dose atropine eye drops have been shown to reduce myopia progression by 50% in Asian populations but its effect in non-Asian populations is unknown. The aim of this study is to investigate if low-dose atropine can reduce myopia progression in Danish children and teenagers. The study is an investigator initiated randomized clinical trial conducted as a collaboration between three Danish Eye Departments covering all of Denmark.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsMyopia
CountriesDenmark

Timeline

Phase 2CompletedFinished
2020202120222023202420252026
First PostedApr 11, 2019
Enrollment StartMay 30, 2019
Primary CompletionApr 23, 2024
TodayJul 2, 2026
Enrollment to primary: 4.9 yearsPosted 7.2 years ago

Interventions

0.1% atropine and 0.01% atropinedrug

0.1% atropine loading dose for 6 months followed by 0.01% atropine for 18 months

0.01% atropinedrug

0.01% atropine for 24 months

0.9% Sodium-chloridedrug

Placebo for 24 months