The direct effect of short-term monochromatic light exposure on choroidal thickness in humans.

The direct effect of short-term monochromatic light exposure on choroidal thickness in humans. - M-Light

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON53328

Enrollment

Registered

2023-04-05

Start date

2023-04-03

Completion date

Unknown

Last updated

2024-04-09

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

Conditions

Myopia

Interventions

Participants are placed in a dark room (

Eligibility

Age

18 Years to 64 Years

Inclusion criteria

Inclusion criteria: Age between 18 to 35 years old. No caffeine or alcohol consumption 10 hours prior to the start of the experiment.

Exclusion criteria

Exclusion criteria: Ocular pathology or systemic pathology with ocular manifestations. Factors known to alter the circadian rhythm or sleep. Pregnancy, breast feeding. Smoking. Previous myopia control treatments.

Design outcomes

Primary

Measure	Time frame
The primary outcome is change in choroidal thickness during monochromatic light exposure.	—

Secondary

Measure	Time frame
Secondary outcomes are change in choroidal thickness between different light conditions (different wavelenghts) and change in axial length before and after light conditions.	—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)