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Showing 25–40 of 16 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Laser Trabeculoplasty Clear all
Not listed Not applicable Interventional

Comparison of the Alpha-2 Agonists for Prevention of Intraocular Pressure Elevation After Selective Laser Trabeculoplasty

NCT00567411
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
brimonidine 0.1%, Apraclonidine 0.5%
Drug
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Dec 4, 2007 · Synced Sep 29, 2026, 4:45 PM EDT
Terminated Not applicable Interventional

Multicenter Investigation of Trabecular Micro-Bypass Stents vs. Laser Trabeculoplasty

NCT02327312
View directory record Official record
Conditions
Primary Open-Angle Glaucoma
Interventions
Stents, Laser, Laser Trabeculoplasty
Device · Procedure
Lead sponsor
Glaukos Corporation
Industry
Eligibility
35 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
9
States / cities
Glendale, Arizona • Fayetteville, Arkansas • Hemet, California + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 21, 2022 · Synced Sep 29, 2026, 4:45 PM EDT
Not yet recruiting Phase 2 Interventional

Nicotinamide for Retinal Protection in Primary Open-Angle Glaucoma (NADIR Trial)

NCT07808333
View directory record Official record
Conditions
Glaucoma, Open-angle, Primary Open Angle Glaucoma (POAG)
Interventions
Nicotinamide, Standard Glaucoma Therapy
Drug · Other
Lead sponsor
University of Chicago
Other
Eligibility
40 Years to 80 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 29, 2026, 4:45 PM EDT
Completed Phase 3 Interventional Results available

A Comparison of Bimatoprost SR to Selective Laser Trabeculoplasty in Patients With Open-Angle Glaucoma or Ocular Hypertension

NCT02636946
View directory record Official record
Conditions
Glaucoma, Open-Angle Ocular Hypertension
Interventions
Bimatoprost SR, Sham Bimatoprost SR, Selective Laser Trabeculoplasty, Sham Selective Laser Trabeculoplasty
Drug · Procedure
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
21
States / cities
Dothan, Alabama • Chandler, Arizona • Redding, California + 17 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2022 · Synced Sep 29, 2026, 4:45 PM EDT
Completed Not applicable Interventional Results available

180 Degree vs. 360 Degree Selective Laser Trabeculoplasty as Initial Therapy for Glaucoma

NCT02628223
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension, Glaucoma, Open Angle, Pseudo-exfoliative, Pigment Dispersion Syndrome, Glaucoma
Interventions
Selective Laser Trabeculoplasty, Neodymium:Yttrium Aluminum Garnet (YAG) laser
Procedure · Device
Lead sponsor
Temple University
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Wilmington, Delaware • Thorndale, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Sep 29, 2026, 4:45 PM EDT
Completed No phase listed Observational

Effects of Selective Laser Trabeculoplasty on Aqueous Humor Dynamics

NCT01342406
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
40 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Sep 29, 2026, 4:45 PM EDT
Not listed Phase 3 Interventional

Advanced Glaucoma Intervention Study (AGIS)

NCT00000148
View directory record Official record
Conditions
Glaucoma
Interventions
Argon Laser Trabeculoplasty, Trabeculectomy
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
35 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1988
U.S. locations
13
States / cities
New Haven, Connecticut • Washington D.C., District of Columbia • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2006 · Synced Sep 29, 2026, 4:45 PM EDT
Enrolling by invitation Not applicable Interventional

Direct vs. Conventional SLT in Open-Angle Glaucoma: A RCT

NCT06925477
View directory record Official record
Conditions
GLAUCOMA 1, OPEN ANGLE, D (Disorder)
Interventions
DSLT treatment for Open-Angle Glaucoma, SLT treatment for Open-Angle Glaucoma
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 29, 2026, 4:45 PM EDT
Not listed No phase listed Observational

Efficacy and Safety Outcomes of Optometrist Performed Selective Laser Trabeculoplasty (SLT)

NCT04036214
View directory record Official record
Conditions
Primary Open-Angle Glaucoma, Unspecified Eye, Ocular Hypertension
Interventions
Selective Laser Trabeculoplasty
Device
Lead sponsor
Northeastern State University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Tahlequah, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 31, 2022 · Synced Sep 29, 2026, 4:45 PM EDT
Recruiting No phase listed Observational

Change in IOP Fluctuation After DSLT

NCT07428668
View directory record Official record
Conditions
Glaucoma
Interventions
Voyager DSLT
Device
Lead sponsor
Ophthalmology Associates, Fort Worth
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Sep 29, 2026, 4:45 PM EDT
Not yet recruiting Not applicable Interventional

Direct Selective Laser Trabeculoplasty (DSLT) for Patients With Glaucoma or Ocular Hypertension Previously Treated With SLT

NCT07589270
View directory record Official record
Conditions
Ocular Hypertension Glaucoma, POAG
Interventions
DSLT
Device
Lead sponsor
The New York Eye Surgery Center
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 29, 2026, 4:45 PM EDT
Recruiting Not applicable Interventional

Glaucoma Laser Assessment of Stability and Sustainability

NCT06963684
View directory record Official record
Conditions
Glaucoma
Interventions
Dual-Treatment Direct Selective Laser Trabeculoplasty (DSLT)
Device
Lead sponsor
Twin Cities Eye Consultants
Other
Eligibility
40 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Coon Rapids, Minnesota
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Sep 29, 2026, 4:45 PM EDT
Terminated Not applicable Interventional Results available

Safety and Effectiveness of the Sight Sciences VISCO™360 Versus SLT in Primary Open Angle Glaucoma

NCT02928289
View directory record Official record
Conditions
Open-Angle Glaucoma
Interventions
VISCO360 ab interno canaloplasty surgery, Selective Laser Trabeculoplasty (SLT)
Device
Lead sponsor
Sight Sciences, Inc.
Industry
Eligibility
22 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
6
States / cities
Fayetteville, Arkansas • Orange, California • Oklahoma City, Oklahoma + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Sep 29, 2026, 4:45 PM EDT
Recruiting Phase 3 Interventional

Clarifying the Optimal Application of SLT Therapy Trial

NCT04967989
View directory record Official record
Conditions
Glaucoma and Ocular Hypertension
Interventions
Low Energy SLT, Standard Energy SLT
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
790 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
28
States / cities
Laguna Hills, California • Pasadena, California • Sacramento, California + 22 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 29, 2026, 4:45 PM EDT
Not yet recruiting Not applicable Interventional

The Safety and Efficacy of Direct SLT in Pseudoexfoliation Glaucoma

NCT07401290
View directory record Official record
Conditions
Pseudoexfoliation Glaucoma
Interventions
Direct selective laser trabeculoplasty
Device
Lead sponsor
Vance Thompson Vision
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Alexandria, Minnesota • Omaha, Nebraska • Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 29, 2026, 4:45 PM EDT
Completed Phase 3 Interventional Results available

Comparison of Bimatoprost Sustained Release (SR) to Selective Laser Trabeculoplasty (SLT) in Adults With Open-Angle Glaucoma or Ocular Hypertension

NCT02507687
View directory record Official record
Conditions
Glaucoma, Open-Angle, Ocular Hypertension
Interventions
Bimatoprost SR, Sham Bimatoprost SR, Selective Laser Trabeculoplasty, Sham Selective Laser Trabeculoplasty
Drug · Procedure
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
51
States / cities
Dothan, Alabama • Glendale, Arizona • Phoenix, Arizona + 43 more
Source: ClinicalTrials.gov public record
Updated May 9, 2024 · Synced Sep 29, 2026, 4:45 PM EDT