NCT04252989

Brief Summary

Prevalence of myopia and its complications has been increasing over the past decades, especially among children and adolescents. It reaches record levels in Asia: nearly 80% of the population in some regions in 2012 where the investigators speak in terms of epidemic. ATROPINE 0.01% eyedrops one drop per day is today an evolutive myopia treatment, whose results are promising. The investigators use this eye drops in our clinical practice at hospital of Saint-Etienne since 2017. Few clinical data have been published so far concerning the French population. The investigators would like to build a database so that the investigators can publish our results and share our experience.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
50

participants targeted

Target at P25-P50 for all trials

Timeline
16mo left

Started Dec 2019

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress83%
Dec 2019Dec 2027

Study Start

First participant enrolled

December 18, 2019

Completed
28 days until next milestone

First Submitted

Initial submission to the registry

January 15, 2020

Completed
21 days until next milestone

First Posted

Study publicly available on registry

February 5, 2020

Completed
7.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2027

Last Updated

March 18, 2025

Status Verified

March 1, 2025

Enrollment Period

8 years

First QC Date

January 15, 2020

Last Update Submit

March 17, 2025

Conditions

Keywords

atropine

Outcome Measures

Primary Outcomes (8)

  • previous refractions

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

  • refraction of parents

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

  • intra-ocular pression

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

  • objective refraction after "fog"

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

  • cycloplegia with SKIACOL

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

  • slit lamp

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

  • dilated eye exam

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

  • biometrics

    effectiveness of ATROPINE 0.01% eyedrops in our current clinical practice

    every 6 months up to age 18 years

Secondary Outcomes (1)

  • undesirable events collection

    every 6 months up to age 18 years

Study Arms (1)

Children with active myopia treated with ATROPINE eye drops

Other: data collection

Interventions

* Demographic data: age, sex * Ophthalmological history: refraction of parents, previous refractions * Ophthalmological data at each examination: intra-ocular pression, objective refraction after "fog", cycloplegia with SKIACOL, slit lamp, dilated eye exam, biometrics * Potential undesirable events (halos, photophobia...)

Children with active myopia treated with ATROPINE eye drops

Eligibility Criteria

AgeUp to 18 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Children with active myopia treated with ATROPINE 0.01% eye drops

You may qualify if:

  • Children with active myopia treated with ATROPINE 0.01% eye drops
  • patient affiliated with a social security organization
  • agreement of both parents

You may not qualify if:

  • non compliance with treatment

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

CHU de Saint Etienne

Saint-Etienne, 42055, France

RECRUITING

MeSH Terms

Conditions

Myopia

Interventions

Data Collection

Condition Hierarchy (Ancestors)

Refractive ErrorsEye Diseases

Intervention Hierarchy (Ancestors)

Epidemiologic MethodsInvestigative TechniquesHealth Care Evaluation MechanismsQuality of Health CareHealth Care Quality, Access, and EvaluationPublic HealthEnvironment and Public Health

Study Officials

  • Marie Caroline TRONE

    CHU de Saint Etienne

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 15, 2020

First Posted

February 5, 2020

Study Start

December 18, 2019

Primary Completion (Estimated)

December 1, 2027

Study Completion (Estimated)

December 1, 2027

Last Updated

March 18, 2025

Record last verified: 2025-03

Data Sharing

IPD Sharing
Will not share

Locations