Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) Laser Treatment for Granular Corneal Dystrophy
Public ClinicalTrials.gov record NCT06202651. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Treatment of Granular Corneal Dystrophy Using Nd-YAG Laser
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Granular Corneal Dystrophy is a rare hereditary disease characterized by the development of deposits within the cornea, which may in turn affect the quality of vision. Still today, all existing treatment options are based on surgical intervention and there is no minimally-invasive treatment available for the disease. The goal of this clinical trial is to test the effectiveness and safety of Neodymium-doped yttrium aluminum garnet (Nd:YAG) laser as a minimally-invasive treatment for people suffering from Granular Corneal Dystrophy. The main question it aims to answer is if Nd:YAG laser is able to disintegrate the characteristic corneal depositions in a safe manner without causing significant adverse effects. If found suitable to be part of the study, participants will first undergo a series of imaging studies to measure and characterize the corneal deposits. After completion, the participants will undergo the Nd:YAG laser treatment under local anesthesia by a corneal specialist, targeting deposits not involving the visual axis. Following the treatment, participants might need to take antibiotic eye drops for a duration of approximately one week. The participants will be required to attend two follow-up visits: one week after the treatment and 3 months after the treatment. In each one of the follow-up visits, an eye examination will be performed and the same series of imaging studies that was performed prior to the Nd:YAG laser treatment will be repeated.
Study identification
- NCT ID
- NCT06202651
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 2 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 25, 2022
- Primary completion
- Dec 8, 2024
- Completion
- Dec 8, 2024
- Last update posted
- Jan 8, 2025
2022 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Wilmer Eye Institute - Johns Hopkins Hospital | Baltimore | Maryland | 21287 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06202651, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 8, 2025 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06202651 live on ClinicalTrials.gov.