New Non-Contact laser could make glaucoma treatment easier
NCT ID NCT07408154
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two FDA-approved laser treatments for open-angle glaucoma: the standard SLT and a newer, non-contact version called DSLT. Both aim to lower eye pressure and prevent vision loss. About 172 adults with glaucoma or high eye pressure will be randomly assigned to one treatment and followed for 12 months to see which is safer and more effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- laser treatment (Direct Selective Laser Trabeculoplasty or Selective Laser Trabeculoplasty)
- What this could lead to
- If DSLT works as well as or better than standard SLT, it could offer a more comfortable and efficient way to lower eye pressure and prevent vision loss in glaucoma patients.
- What could go wrong
- This is a relatively small, early-stage comparison. The newer DSLT may not prove superior or could have unexpected side effects. Results may not apply to all glaucoma types.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 172 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥18 years * Diagnosis of OAG (including exfoliative or pigmentary) or OHT * Gonioscopically open angle (visible scleral spur 360°) * Ability to consent and comply with follow-up Exclusion Criteria: * Angle-closure or secondary glaucomas * IOP \>35 mmHg despite therapy * Corneal pathology interfering with laser or IOP measurement * Recent ocular surgery (\<6 months) * Contraindications to study medications or procedures * Cognitive impairment preventing consent
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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MUSC
RECRUITINGCharleston, South Carolina, 29407, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a Light-Based scan reveal the health of your eyes?
- New eye drug targets fluid buildup to fight glaucoma
- Tiny study on eye pressure fluctuation in glaucoma patients ends early
- Glaucoma surgery checked 5 years later: does it hold up?