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Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Glaucoma and Cataract Surgery Clear all
Terminated Not applicable Interventional Results available

Post Approval Study of the CyPass System

NCT03273907
View directory record Official record
Conditions
Primary Open-angle Glaucoma, Cataract
Interventions
CyPass Micro-Stent implanted with CyPass 241-S applier, Cataract surgery
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
45 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
20
States / cities
Phoenix, Arizona • Orange, California • Fort Collins, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Sep 23, 2026, 2:54 AM EDT
Not listed Not applicable Interventional

Results of Patients With Glaucoma Undergoing Minimally Invasive Glaucoma Surgery in Conjunction With Cataract Surgery

NCT05624398
View directory record Official record
Conditions
Glaucoma, Open-Angle, Cataract
Interventions
Vivity IOL
Device
Lead sponsor
Vold Vision P.L.L.C
Other
Eligibility
45 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Sep 23, 2026, 2:54 AM EDT
Terminated Phase 4 Interventional Results available

Prospective Study on DEXTENZA® Safety And Efficacy Following Concomitant MIGS and Cataract Surgery

NCT04200651
View directory record Official record
Conditions
Glaucoma, Cataract
Interventions
Dexamethasone Ophthalmic Insert, Prednisolone Acetate 1% Oph Susp
Drug
Lead sponsor
The New York Eye Surgery Center
Other
Eligibility
21 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Sep 23, 2026, 2:54 AM EDT
Active, not recruiting No phase listed Observational

Study of the CycloPen Micro-Interventional System and Long-Term Clinical Outcomes

NCT05506423
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
CycloPen Cyclodialysis System
Device
Lead sponsor
Iantrek, Inc.
Industry
Eligibility
21 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
15
States / cities
Newport Beach, California • Cape Coral, Florida • DeLand, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 23, 2026, 2:54 AM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Pilocarpine After Combined Cataract/Trabectome Surgery

NCT04005079
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension
Interventions
Pilocarpine, Ofloxacin, Prednisolone
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
30 Years to 100 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2022 · Synced Sep 23, 2026, 2:54 AM EDT
Active, not recruiting No phase listed Observational

A Real-World Evidence Study of Goniotomy With the C-REX™ Instrument in Patients With Primary Open Angle Glaucoma

NCT06615661
View directory record Official record
Conditions
Primary Open Angle Glaucoma (POAG)
Interventions
C-Rex Instrument
Device
Lead sponsor
Iantrek, Inc.
Industry
Eligibility
22 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
6
States / cities
Cape Coral, Florida • DeLand, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 23, 2026, 2:54 AM EDT
Recruiting Phase 3 Interventional

Pilocarpine Use After Kahook Goniotomy

NCT03933631
View directory record Official record
Conditions
Glaucoma
Interventions
Pilocarpine, Prednisolone, Ofloxacin
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
30 Years to 100 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
2
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 23, 2026, 2:54 AM EDT
Enrolling by invitation No phase listed Observational

5-Year Postoperative Outcomes of Patients Who Completed the CREST Study

NCT07480343
View directory record Official record
Conditions
Open-angle Glaucoma (OAG)
Interventions
CycloPen Micro-Interventional Cyclodialysis System, CycloPen Micro-Interventional Cyclodialysis System Post Cataract
Procedure
Lead sponsor
Iantrek, Inc.
Industry
Eligibility
Not listed
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
10
States / cities
Newport Beach, California • Cape Coral, Florida • DeLand, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 23, 2026, 2:54 AM EDT
Completed Phase 4 Interventional Results available

A Comparison of Three Different Formulations of Prednisolone Acetate 1%

NCT00345046
View directory record Official record
Conditions
Glaucoma, Cataract
Interventions
Pred Forte, EconoPred Plus, Prednisolone Acetate
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 2, 2015 · Synced Sep 23, 2026, 2:54 AM EDT
Terminated Not applicable Interventional Results available

A Post-market Study Of Use Of The OMNI® Surgical System In Open Angle Glaucoma

NCT04616573
View directory record Official record
Conditions
Glaucoma, Open-Angle
Interventions
OMNI® Surgical System, iStent inject
Device
Lead sponsor
Sight Sciences, Inc.
Industry
Eligibility
22 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Dothan, Alabama • Vineland, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Sep 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional Results available

A Study to Assess Long-Term Safety of the CyPass Micro-Stent in Patients Completing the COMPASS Trial

NCT02700984
View directory record Official record
Conditions
Primary Open Angle Glaucoma (POAG)
Interventions
CyPass Micro-Stent, Cataract Surgery
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
45 Years and older
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
22
States / cities
Glendale, Arizona • Fayetteville, Arkansas • La Jolla, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Sep 23, 2026, 2:54 AM EDT
Completed No phase listed Observational Results available

A Clinical Study To Assess The Safety And Effectiveness Of The OMNI® Surgical System

NCT05044793
View directory record Official record
Conditions
Glaucoma, Open-Angle
Interventions
OMNI® Surgical System
Device
Lead sponsor
Sight Sciences, Inc.
Industry
Eligibility
Not listed
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
4
States / cities
Wichita, Kansas • Oklahoma City, Oklahoma • Jenkintown, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 21, 2025 · Synced Sep 23, 2026, 2:54 AM EDT
Active, not recruiting No phase listed Observational

Anterior Segment Optical Coherence Tomography Microstent Positioning

NCT06666751
View directory record Official record
Conditions
Glaucoma, Stent Migration, Stent Dislodgement, Intraocular Pressure
Interventions
Cataract plus Microstent surgery
Procedure
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 100 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Sep 23, 2026, 2:54 AM EDT
Completed No phase listed Observational Results available

Chart Review of XEN 45 Gel Stent: Long Term Performance and Safety Assessment (XEN LT)

NCT03868254
View directory record Official record
Conditions
Glaucoma
Interventions
XEN Group, Phacoemulsification
Device · Procedure
Lead sponsor
Allergan
Industry
Eligibility
Not listed
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Sep 23, 2026, 2:54 AM EDT
Not listed No phase listed Observational

Comparing Refractive and Visual Outcomes of MIGS and Traditional Surgeries

NCT03584958
View directory record Official record
Conditions
Glaucoma, Ocular Hypertension
Interventions
Not listed
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Sep 23, 2026, 2:54 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Will the Use of Triesence During Glaucoma Surgery Provide Lower Eye Pressure and Improve the Results of the Surgery?

NCT00853905
View directory record Official record
Conditions
Glaucoma
Interventions
Triesence, balanced salt solution BSS
Drug
Lead sponsor
Wills Eye
Other
Eligibility
21 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced Sep 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional Results available

Study of OMNI System in OAG (GEMINI)

NCT03861169
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
Transluminal viscoelastic delivery and trabeculotomy
Device
Lead sponsor
Sight Sciences, Inc.
Industry
Eligibility
22 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
15
States / cities
Dothan, Alabama • Lake Havasu City, Arizona • Fayetteville, Arkansas + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2024 · Synced Sep 23, 2026, 2:54 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 Sep 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

Excimer Laser Trabeculostomy Glaucoma Treatment Study

NCT04899063
View directory record Official record
Conditions
Glaucoma, Primary Open Angle
Interventions
ELIOS Procedure
Device
Lead sponsor
Elios Vision, Inc.
Industry
Eligibility
45 Years and older
Enrollment
318 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
20
States / cities
Glendale, Arizona • Petaluma, California • Fort Collins, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Sep 23, 2026, 2:54 AM EDT
Completed Not applicable Interventional

Multicenter Investigation of the Glaukos® Suprachoroidal Stent Model G3 In Conjunction With Cataract Surgery

NCT01461278
View directory record Official record
Conditions
Primary Open-angle Glaucoma
Interventions
iStent supra, Cataract surgery
Device · Procedure
Lead sponsor
Glaukos Corporation
Industry
Eligibility
45 Years and older
Enrollment
505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Racine, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Sep 23, 2026, 2:54 AM EDT
Completed No phase listed Observational

Results of Ocular Compression and Suture Release in Trabeculectomy and Combined Surgery

NCT00327405
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Not listed
Lead sponsor
University of Cincinnati
Other
Eligibility
0 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 17, 2006 · Synced Sep 23, 2026, 2:54 AM EDT
Not listed Not applicable Interventional

A Single Center Proof Of Concept Study To Assess Intra And Perioperative Safety Profile Of OMNI Surgical System

NCT04530084
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
OMNI Surgical System
Device
Lead sponsor
Mark Gallardo, MD
Other
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Aug 27, 2020 · Synced Sep 23, 2026, 2:54 AM EDT
Recruiting Not applicable Interventional

Cataract Surgery in Conjunction With Ab-interno Canaloplasty Compared to Cataract Surgery Only in Patients With Mild to Moderate Primary Open-Angle Glaucoma

NCT05564091
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Cataract surgery combined with ab-interno canaloplasty utililzing the iTrack Advance canaloplasty device, Cataract surgery
Device · Procedure
Lead sponsor
Nova Eye, Inc.
Industry
Eligibility
55 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Sep 23, 2026, 2:54 AM EDT
Withdrawn Not applicable Interventional

IOP and Medication Reduction in MIGS Procedures

NCT04202510
View directory record Official record
Conditions
Open Angle Glaucoma, Primary Open Angle Glaucoma, Pigmentary Glaucoma, Pseudoexfoliation Glaucoma in Both Eyes
Interventions
Glaucoma and Cataract Surgery
Procedure
Lead sponsor
Wills Eye
Other
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 20, 2021 · Synced Sep 23, 2026, 2:54 AM EDT