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Effectiveness of Myopia Control Interventions : A Comparison of Myopia Control in European Children, Adolescents and Young Adults With Defocus Incorporated Multiple Segments (DIMS) and Highly Aspherical Lenslets (HAL) Spectacles, Atropine, Lenses and Combined Treatments

Effectiveness of Myopia Control Interventions : A Comparison of Myopia Control in European Children, Adolescents and Young Adults With Defocus Incorporated Multiple Segments (DIMS) and Highly Aspherical Lenslets (HAL) Spectacles, Atropine, Lenses and Combined Treatments

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07120165
Enrollment
114
Registered
2025-08-13
Start date
2024-10-20
Completion date
2025-05-07
Last updated
2025-08-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Myopia

Keywords

Myopia, children, teenagers, atropine, lunettes, contact lenses, combinations

Brief summary

The prevalence of myopia and its complications has risen considerably in recent decades, particularly among children and teenagers. This trend is also spreading in Europe, driven by the increase in screen time and the intensive use of new technologies and social media, particularly among the younger generation. Several treatment options are available today, including pharmacological treatments with atropine eye drops, as well as optical myopia control systems in the form of glasses or contact lenses. These different treatments have been used in clinical practice at Saint-Étienne University Hospital since 2017 for atropine, and more recently with the development of optical myopia control systems and their combinations. Little clinical data has been published to date on these different treatment combinations in the French population. The investigators would therefore like to set up a database to publish their results and share their experience.

Interventions

OTHERDemographic data collection

Demographic data collection: age, gender, level of education/study, time spent in near vision, sports practice, medical history

OTHEROphthalmological history

Ophthalmological history: age of myopia discovery, parental refraction, previous refractions, presence of a braking treatment

OTHEROphthalmological data at each examination

Ophthalmological data at each examination: visual acuity, subjective refraction, cycloplegia with SKIACOL, axial length.

OTHERPotential adverse events

Potential adverse events: halos, photophobia, stinging, infections, etc.

Sponsors

Centre Hospitalier Universitaire de Saint Etienne
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
No minimum to 25 Years
Healthy volunteers
No

Inclusion criteria

* Children or young adults with active myopia treated with ATROPINE 0.01% eye drops or myopia control glasses or contact lenses, and their various combinations * patient affiliated with a social security organization * agreement of both parents or the patient if adult

Exclusion criteria

\- non compliance with treatment

Design outcomes

Primary

MeasureTime frameDescription
Database of active treatments for myopiaMonth 5Database established with data from children or young adults with active myopia treated with ATROPINE 0.01% eye drops or myopia control spectacles or contact lenses, and their various combinations.

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026