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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Intraocular Pressure (IOP) Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Safety Study Looking at the Effects of Stendra on Vision

NCT02033200
View directory record Official record
Conditions
Vision
Interventions
Stendra 200 mg, Placebo
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 12, 2015 · Synced Jul 23, 2026, 12:26 AM EDT
Completed No phase listed Observational

Intraocular Pressure During Robotic Assisted Laparoscopic Procedures Utilizing Steep Trendelenburg Positioning

NCT01261871
View directory record Official record
Conditions
Ocular Hypertension
Interventions
Not listed
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2016 · Synced Jul 23, 2026, 12:26 AM EDT
Recruiting Not applicable Interventional

Glaucoma Drainage Device and Endothelial Cell Loss Compare Trial

NCT05924477
View directory record Official record
Conditions
Glaucoma
Interventions
Sulcus tube placement, Anterior chamber (AC) tube placement
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
7
States / cities
San Francisco, California • Walnut Creek, California • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 23, 2026, 12:26 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Intraocular Pressure Accuracy and Variability of the Barraquer Tonometer

NCT00409669
View directory record Official record
Conditions
Elevated Intraocular Pressure
Interventions
Barraquer tonometer
Device
Lead sponsor
Barnes Retina Institute
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 8, 2008 · Synced Jul 23, 2026, 12:26 AM EDT
Completed No phase listed Observational

Intra Ocular Pressure During Robotic Prostatectomy

NCT00369057
View directory record Official record
Conditions
Visual Acuity, Visual Disturbance, Intraocular Pressure
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 7, 2012 · Synced Jul 23, 2026, 12:26 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Functional and Structural Imaging for Glaucoma

NCT01957267
View directory record Official record
Conditions
Glaucoma
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
40 Years to 85 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced Jul 23, 2026, 12:26 AM EDT
Withdrawn Not applicable Interventional

Effect of Negative Pressure on Pattern Electroretinography Readings

NCT04433702
View directory record Official record
Conditions
Glaucoma, Open Angle, Low Risk, Ocular Hypertension, Glaucoma Suspect
Interventions
Mercury™ Multi-Pressure Dial (MPD) Experimental Goggle, Mercury™ Multi-Pressure Dial (MPD) Placebo Goggle
Device
Lead sponsor
Vance Thompson Vision
Other
Eligibility
22 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated May 19, 2024 · Synced Jul 23, 2026, 12:26 AM EDT
Not yet recruiting Phase 4 Interventional

The Effect of Lumify™ on Ocular Redness, Intraocular Pressure, and Eyelid Position in Glaucoma Patients

NCT04007276
View directory record Official record
Conditions
Glaucoma, Glaucoma, Open-Angle, Glaucoma; Drugs, Droopy Eyelid, Ptosis, Glaucoma, Primary Open Angle
Interventions
brimonidine tartrate ophthalmic solution 0.025%, sterile balanced saline solution
Drug · Other
Lead sponsor
Tulane University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2036
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Jul 23, 2026, 12:26 AM EDT
Terminated Not applicable Interventional

Safety and Effectiveness of the Hydrus Microstent

NCT05198297
View directory record Official record
Conditions
Open Angle Glaucoma, Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma, Pigmentary Glaucoma
Interventions
Hydrus Microstent, Ophthalmic surgery
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
45 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Bentonville, Arkansas • Zephyrhills, Florida • Fraser, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Jul 23, 2026, 12:26 AM EDT
Terminated Not applicable Interventional Results available

Efficacy of the Nanodropper Device on Intraocular Pressure in Patients With Glaucoma

NCT05273385
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension, Open Angle Glaucoma
Interventions
Nanodropper
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jul 23, 2026, 12:26 AM EDT
Terminated No phase listed Observational

Effects of Nitrous Oxide on Intraocular Pressure

NCT00696189
View directory record Official record
Conditions
Post Operative Visual Loss
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Jul 23, 2026, 12:26 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Evaluation of Comfort With Xibrom (Bromfenac Ophthalmic Solution)0.09% and Nevanac (Nepafenac Ophthalmic Suspension) 0.1% Following Selective Laser Trabeculoplasty (SLT)

NCT00828477
View directory record Official record
Conditions
Intraocular Pressure
Interventions
Xibrom, Nevanac
Drug
Lead sponsor
Bp Consulting, Inc
Network
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
3340 6 Mile Rd Livonia, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 9, 2009 · Synced Jul 23, 2026, 12:26 AM EDT
Completed Phase 4 Interventional Results available

A Comparison of Azopt Versus Placebo Added to Xalatan in Patients With Elevated Intraocular Pressure (IOP) on a Prostaglandin

NCT00759941
View directory record Official record
Conditions
Glaucoma
Interventions
Brinzolamide 1% ophthalmic solution (Azopt), Placebo eye drops, Latanoprost 0.005% ophthalmic solution (Xalatan)
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
35 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jan 12, 2014 · Synced Jul 23, 2026, 12:26 AM EDT
Withdrawn Not applicable Interventional

Omega 3 Supplementation and Ocular Surface Disease in Glaucoma

NCT01630551
View directory record Official record
Conditions
Ocular Surface Disease
Interventions
Fishoil supplement, Olive Oil
Dietary Supplement
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 27, 2017 · Synced Jul 23, 2026, 12:26 AM EDT
Completed Phase 2 Interventional

Study to Compare the Safety and Efficacy of ALZ-1101 to Latanoprost in Patients With Intraocular Pressure Inadequately Controlled by Latanoprost

NCT01896180
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Ocular Hypertension, Elevated Intraocular Pressure
Interventions
ALZ-1101, Latanoprost
Drug
Lead sponsor
Alleanza Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Morrow, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 29, 2014 · Synced Jul 23, 2026, 12:26 AM EDT
Active, not recruiting Not applicable Interventional

Evaluate the Safety and Effectiveness of iSTAR Medical's MINIject™ Implant for Lowering Intraocular Pressure (IOP) in Subjects With Primary Open-angle Glaucoma.

NCT05024695
View directory record Official record
Conditions
Glaucoma
Interventions
MINIject™ Implant
Device
Lead sponsor
iSTAR Medical
Industry
Eligibility
46 Years and older
Enrollment
975 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
28
States / cities
Glendale, Arizona • Fayetteville, Arkansas • Beverly Hills, California + 24 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 23, 2026, 12:26 AM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Comparative Study of the NIDEK TONOREF III and the Haag-Streit Goldmann Manual Tonometer and Comparison of Pachymetry Values for NIDEK TONOREF III With the NIDEK CEM-530

NCT03441477
View directory record Official record
Conditions
Intraocular Pressure
Interventions
Nidek Tonoref III, Haag-Streit Goldmann Manual Tonometer, NIDEK CEM-530
Device
Lead sponsor
Nidek Co. LTD.
Industry
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Jul 23, 2026, 12:26 AM EDT
Completed No phase listed Observational

Collection of Blood Specimens From Patients in AL-3789 Studies for Elevated Intraocular Pressure (IOP)

NCT00691639
View directory record Official record
Conditions
Open-Angle Glaucoma
Interventions
Blood Collection Only
Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2009 · Synced Jul 23, 2026, 12:26 AM EDT
Recruiting Not applicable Interventional

Safety and Effectiveness of Minimally Invasive Micro Sclerostomy (MIMS®) to Reduce Intraocular Pressure in Open-Angle Glaucoma Which is Not Controlled Despite Polypharmacy

NCT06313749
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Open Angle Glaucoma
Interventions
Minimally Invasive Micro Sclerostomy Device
Device
Lead sponsor
Sanoculis Ltd
Industry
Eligibility
40 Years to 85 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 6, 2024 · Synced Jul 23, 2026, 12:26 AM EDT
Completed Phase 2 Interventional Results available

Study Assessing Safety and Efficacy of PG324 Ophthalmic Solution in Patients With Elevated Intraocular Pressure

NCT02057575
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension
Interventions
PG324 Ophthalmic Solution 0.01%, PG324 Ophthalmic Solution 0.02%, Netarsudil (AR-13324) Ophthalmic Solution 0.02%, Latanoprost Ophthalmic Solution 0.005%
Drug
Lead sponsor
Aerie Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
298 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
23
States / cities
Artesia, California • Inglewood, California • Newport Beach, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2019 · Synced Jul 23, 2026, 12:26 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Effect of Position and Anesthetic Choice in Intraocular Pressure in Robotic GYN (Gynecologic) Oncology Patients

NCT04281017
View directory record Official record
Conditions
Intraocular Pressure, Oncology
Interventions
TIVA, Balanced anesthesia
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Jul 23, 2026, 12:26 AM EDT
Completed Phase 2 Interventional

Safety and Intraocular Pressure (IOP) Lowering Efficacy of Low Dose Travoprost

NCT00637130
View directory record Official record
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
Travoprost ophthalmic solution, 0.0008%, Travoprost ophthalmic solution, 0.001%, Travoprost ophthalmic solution, 0.0012%, TRAVATAN, Vehicle
Drug · Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2012 · Synced Jul 23, 2026, 12:26 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Quick Measure Study for iCare ST500 and iCare IC200

NCT07156630
View directory record Official record
Conditions
Intraocular Pressure
Interventions
iCare ST500, iCare IC200, GAT, Tonovera
Device
Lead sponsor
Icare Finland Oy
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Jul 23, 2026, 12:26 AM EDT
Not listed Phase 2 Interventional

A Compassionate Case Study to Assess the Hypotensive Efficacy of Rho-Kinase Inhibitor AR-12286 Ophthalmic Solution 0.5% and 0.7% in Glaucoma Patients With Uncontrolled Intraocular Pressure to Avoid Surgical Intervention

NCT02174991
View directory record Official record
Conditions
Glaucoma
Interventions
Rho-Kinase Inhibitor (AR-12286)
Drug
Lead sponsor
New York Glaucoma Research Institute
Other
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Jul 23, 2026, 12:26 AM EDT