DSLT in Normal Tension Glaucoma (NTG) Asian Eyes

Part of paid clinical trials in San Jose, California.

Sponsor
Ngoc Nguyen Inc.
Study ID
NCT07300852
Status
Not Yet Recruiting

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Conditions

  • Glaucoma
  • Glaucoma, Open Angle
  • Normal Tension Glaucoma (NTG)
  • Open Angle Glaucoma (OAG)

Eligibility Criteria

Sex
ALL
Age
20 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • Direct Selective Laser Trabeculoplasty (DSLT) — DEVICE
    Direct Selective Laser Trabeculoplasty (DSLT) is a non-contact laser procedure that delivers energy to the trabecular meshwork without the need for a gonioscopy lens. The BELKIN Vision Eagle device automatically aligns and applies laser pulses to lower intraocular pressure in subjects with normal tension glaucoma. All participants receive a single DSLT treatment followed by routine post-procedure evaluations including IOP checks, visual field testing, and OCT imaging.

Study Details

The goal of this clinical trial is to evaluate the efficacy of direct selective laser trabeculoplasty (DSLT) or laser treatment in Asian patients with normal tension glaucoma. The main question it aims to answer is: Does the DSLT reduce intraocular pressure (IOP) and medication use in Asian NTG subjects? Participants will attend routine follow-up visits with their eye surgeon and glaucoma testing such as optical coherence tomography (OCT) imaging and visual field test(s) after the laser study treatment.

Key Dates

Start date
Jan 1, 2026
Status verified
Dec 2025
Primary completion
Jan 31, 2028
Completion
Mar 31, 2028

Study Design

Enrollment
40 participants (estimated)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: DSLT Treatment Arm
    Participants will receive Direct Selective Laser Trabeculoplasty (DSLT) using the BELKIN Vision Eagle device. The procedure is performed without a contact lens and delivers non-contact laser energy to the trabecular meshwork to lower intraocular pressure. All participants undergo standard pre- and post-procedure evaluations, including IOP measurements, visual field testing, and OCT imaging.

Primary Outcome Measure

Change in Intraocular Pressure (IOP) [ Time Frame: 12 months post procedure ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Ngoc Nguyen M.D.San JoseCalifornia95116
Lauren Nguyen
[email protected]
4086092569

Find similar trials in San Jose, CA

By condition
Glaucoma
By specialty
Ophthalmology
By research site
Ngoc Nguyen M.D.· San Jose, CA

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