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 type | Observational |
|---|---|
| Ages | 18 Years to 40 Years |
| Sex | All |
| Enrollment | 20 (estimated) |
| Sponsor | Sheba Medical Center Government |
| Locations | 1 site (Tel HaShomer) |
| Status | Recruiting |
| Started | July 1, 2018 |
| Main results expected | December 31, 2027 |
| Study ends | December 31, 2027 |
| Registry record updated | October 6, 2025 |
| Trial ID | NCT02023073 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
- Principal investigator: Ygal Rotenstreich, MD — Sheba Medical Center
- Study coordinator: Ygal Rotenstreich, MD
- Email: ygal.rotenstreich@sheba.health.gov.il
- Phone: 972-3-5302880
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.