Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 9:13 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Normal-Tension Glaucoma Clear all
Completed No phase listed Observational Accepts healthy volunteers

24-hour Wear Performance and Safety Study of Smartlens miLens Contact Lens for IOP Monitoring

NCT06689696
View directory record Official record
Conditions
Glaucoma, GLAUCOMA 1, OPEN ANGLE, D (Disorder), Ocular Hypertension, Ocular Hypertension (OH), Ocular Hypertension Glaucoma, IOP, Intraocular Pressure, Glaucoma Open-Angle, Glaucoma and Ocular Hypertension, Glaucoma Patients and Healthy Controls, Normal Tension Glaucoma (NTG)
Interventions
miLens system
Device
Lead sponsor
Smartlens, Inc.
Industry
Eligibility
22 Years to 80 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
3
States / cities
Fullerton, California • Petaluma, California • Torrance, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Jul 22, 2026, 9:13 AM EDT
Not yet recruiting No phase listed Observational

Obstructive Sleep Apnea as a Risk Factor for Normal Tension Glaucoma and a Crucial Step in Preventing Blindness

NCT06023927
View directory record Official record
Conditions
Normal Tension Glaucoma, Obstructive Sleep Apnea
Interventions
Clinical observation, diagnostic testing
Other
Lead sponsor
Northwell Health
Other
Eligibility
21 Years and older
Enrollment
100 participants
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2025 · Synced Jul 22, 2026, 9:13 AM EDT
Not yet recruiting Not applicable Interventional

DSLT in Normal Tension Glaucoma (NTG) Asian Eyes

NCT07300852
View directory record Official record
Conditions
Normal Tension Glaucoma (NTG), Glaucoma, Open Angle Glaucoma (OAG), Glaucoma, Open Angle
Interventions
Direct Selective Laser Trabeculoplasty (DSLT)
Device
Lead sponsor
Ngoc Nguyen Inc.
Other
Eligibility
20 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Jul 22, 2026, 9:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

EVALUATION of CATS TONOMETER PRISM in LASIK SUBJECTS

NCT06266351
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension, Normal Tension Glaucoma
Interventions
This is observational IOP measurement
Device
Lead sponsor
Intuor Technologies, Inc.
Industry
Eligibility
22 Years and older
Enrollment
198 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
2
States / cities
Tucson, Arizona • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 4, 2024 · Synced Jul 22, 2026, 9:13 AM EDT
Completed Phase 2 Interventional

A Study to Evaluate Safety and Tolerability of QLS-101 in NTG

NCT04857827
View directory record Official record
Conditions
Normal Tension Glaucoma (NTG)
Interventions
QLS-101, Timolol maleate PF 0.5% ophthalmic solution
Drug
Lead sponsor
Qlaris Bio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Jan 19, 2025 · Synced Jul 22, 2026, 9:13 AM EDT
Completed Phase 2 Interventional

Study of Medical Treatment of Low-Pressure (Normal Tension) Glaucoma

NCT00317577
View directory record Official record
Conditions
Glaucoma, Open Angle
Interventions
brimonidine, timolol
Drug
Lead sponsor
Chicago Center for Vision Research
Other
Eligibility
30 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
12
States / cities
Little Rock, Arkansas • Gainesville, Florida • Palm Beach Gardens, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2006 · Synced Jul 22, 2026, 9:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Study on Ambulatory Intraocular Pressure and Blood Pressure Monitoring in Glaucoma

NCT01912599
View directory record Official record
Conditions
Normal-Tension Glaucoma
Interventions
Sensimed Triggerfish, Blood Pressure
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 16, 2016 · Synced Jul 22, 2026, 9:13 AM EDT
Not listed Phase 4 Interventional

Intraocular Pressure Reduction Efficacy of Rhopressa and Lumigan in Normal Tension Glaucoma

NCT04981886
View directory record Official record
Conditions
Normal Tension Glaucoma
Interventions
Netarsudil Ophthalmic, Bimatoprost Ophthalmic
Drug
Lead sponsor
Salus University
Other
Eligibility
21 Years to 89 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Vestal, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Jul 22, 2026, 9:13 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Topical Insulin for Glaucoma (TING2)

NCT07619482
View directory record Official record
Conditions
Open Angle Glaucoma, Primary Open Angle Glaucoma, Low Tension Glaucoma, Pigmentary Glaucoma, Pseudoexfoliation Glaucoma
Interventions
EYED-002 Low Dose (721 U/mL topical insulin), EYED-002 High Dose (1442 U/mL topical insulin), EYED-002 (highest tolerated dose, 12-month), Vehicle Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jul 22, 2026, 9:13 AM EDT
Completed Phase 4 Interventional Results available

Peripapillary Blood Flow After Use of Anti-glaucoma Medications: An OCT Angiography Study

NCT03323164
View directory record Official record
Conditions
Glaucoma; Drugs, Normal Tension Glaucoma, Primary Open-angle Glaucoma
Interventions
Timolol Maleate, Brimonidine Tartrate
Drug
Lead sponsor
Wills Eye
Other
Eligibility
18 Years to 90 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 30, 2020 · Synced Jul 22, 2026, 9:13 AM EDT
Not listed Not applicable Interventional

Measurement of the Effect of Gingko Biloba Extract on Ocular and Nailfold Blood-flow in NTG

NCT03761992
View directory record Official record
Conditions
Normal Tension Glaucoma
Interventions
Gingko Baloba, Placebo
Dietary Supplement · Other
Lead sponsor
Robert Ritch, MD, LLC.
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Jul 22, 2026, 9:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

IOP Lowering Effects of Topical Anesthetics Used Frequently in the Ophthalmology Clinic

NCT01254149
View directory record Official record
Conditions
Normal Tension Glaucoma
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Jul 22, 2026, 9:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Will Listening to Music Make it Easier to Take a Visual Field Test?

NCT01027039
View directory record Official record
Conditions
Glaucoma
Interventions
Not listed
Lead sponsor
Wills Eye
Other
Eligibility
40 Years to 80 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2016 · Synced Jul 22, 2026, 9:13 AM EDT
Completed Not applicable Interventional Results available

Effect of Alphagan on Retinal Blood Flow Autoregulation and Motion Detection in Patients With Normal Pressure Glaucoma

NCT01105065
View directory record Official record
Conditions
Glaucoma
Interventions
brimonidine 0.15%
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
35 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Jul 22, 2026, 9:13 AM EDT
Terminated No phase listed Observational

Assessing Ocular Hemodynamic Response to Surgical Intervention in Glaucoma

NCT02891317
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Low Tension Glaucoma, Cataract, Ocular Hypertension
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Jul 22, 2026, 9:13 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Effect of Netarsudil vs Brimonidine in NTG Patients on Latanoprost

NCT06449352
View directory record Official record
Conditions
Normal Tension Glaucoma
Interventions
Netarsudil, Brimonidine
Drug
Lead sponsor
Westlake Eye Specialists
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
4
States / cities
Austin, Texas • Killeen, Texas • Kyle, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Jul 22, 2026, 9:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Does the Optic Disc Grading Done Visually by Your Doctor Agree With Optic Nerve Testing Which is Done by Machines?

NCT00430287
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
Wills Eye
Other
Eligibility
45 Years to 85 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2016 · Synced Jul 22, 2026, 9:13 AM EDT
Recruiting Phase 2 Interventional

Single-site Pilot Study Evaluating the Effect of QLS-111 Ophthalmic Solution on Posterior Perfusion and Vessel Dilation

NCT07354477
View directory record Official record
Conditions
Non-proliferative Diabetic Retinopathy (NPDR), Open-angle Glaucoma (OAG), Normal Tension Glaucoma (NTG)
Interventions
QLS-111 Ophthalmic Solution (0.015%), QLS-111 Ophthalmic Solution (0.075%)
Drug
Lead sponsor
Qlaris Bio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 22, 2026, 9:13 AM EDT
Completed No phase listed Observational

A New View of Normal Tension Glaucoma: Autoregulation and Systemic Blood Pressure

NCT00706056
View directory record Official record
Conditions
Normal Tension Glaucoma
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
21 Years to 101 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Jul 22, 2026, 9:13 AM EDT