Clinical trial Recruiting at 1 site Observational Ages 18 to 40

Understanding how physical parameters affect ophthalmic lasers

Official title: Study of Physical Parameters Related to Laser Radiation and Its Interaction With Different Parts of the Human Eye

Run by Sheba Medical Center · NCT02023073 · Data updated 2026-11-12

This study is trying to see how different physical factors affect the use of lasers in eye treatments to make them safer and more effective for patients.

Quick facts

Study typeObservational
Ages18 Years to 40 Years
SexAll
Enrollment20 (estimated)
SponsorSheba Medical Center
Government
Locations1 site (Tel HaShomer)
StatusRecruiting
StartedJuly 1, 2018
Main results expectedDecember 31, 2027
Study endsDecember 31, 2027
Registry record updatedOctober 6, 2025
Trial IDNCT02023073 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are healthy volunteers aged 18-40 with minimal refractive error.

Probably not a fit

Patients with current or past ophthalmic conditions, including those who have undergone LASIK surgery, will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to explore the physical parameters relevant to the use of lasers in ophthalmology, particularly in diagnosing and treating eye diseases. By involving healthy volunteers, the study seeks to gather data that can enhance the safety and effectiveness of laser applications in retinal surgery. Participants will be assessed based on specific eligibility criteria, ensuring a controlled environment for accurate data collection.

Why it matters

Potential benefit: If successful, this study could lead to improved safety and efficacy of laser treatments for eye diseases.

How similar studies have gone: While the study focuses on a specific aspect of laser use in ophthalmology, similar observational studies have shown promise in enhancing treatment protocols.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 18-40 years
* Refraction up to ±0.25D,
* General good health
* Written informed consent to participate in the study.

Exclusion Criteria:

* known current ophthalmic pathology
* known past ophthalmic pathology (including LASIK surgery)
* eye glasses or contact lenses

Where it's running

  • Goldschleger Eye Research Institute, Sheba Medical Center,
    Tel HaShomer, Israel
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.