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Showing 1–24 of 58 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Laser Photocoagulation Clear all
Completed Phase 3 Interventional Results available

Fluocinolone Acetonide Implant Compared to Sham Injection in Patients With Diabetic Macular Edema

NCT00344968
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Fluocinolone Acetonide, Standard of care laser photocoagulation
Drug · Procedure
Lead sponsor
Alimera Sciences
Industry
Eligibility
18 Years and older
Enrollment
956 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 6, 2014 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Not applicable Interventional Results available

Triamcinolone vs. Laser for Diabetic Macular Edema

NCT00229931
View directory record Official record
Conditions
DIABETIC MACULAR EDEMA
Interventions
Triamcinolone acetonide, laser
Drug · Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 27, 2023 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Not applicable Interventional

Patient Comfort Using Green vs. Yellow Pan Retinal Photocoagulation

NCT02995629
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy - High Risk
Interventions
laser indirect ophthalmoscopy pan retinal photocoagulation
Procedure
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2016 · Synced Sep 8, 2026, 10:01 AM EDT
Recruiting No phase listed Observational

Laser Photocoagulation of Communicating Vessels in Twin-to-Twin Transfusion Syndrome

NCT05008744
View directory record Official record
Conditions
Twin to Twin Transfusion as Antepartum Condition, Monochorionic Diamniotic Placenta
Interventions
Fetoscopic laser ablation
Procedure
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
Female only
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Sep 8, 2026, 10:01 AM EDT
Withdrawn Not applicable Interventional

Safety and Efficacy of Fetoscopes Used in Fetoscopic Selective Laser Photocoagulation

NCT06022510
View directory record Official record
Conditions
Twin Monochorionic Diamniotic Placenta
Interventions
Fetoscopy Sets for Anterior and Posterior Placentas
Device
Lead sponsor
Michael A Belfort
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 3 Interventional Results available

Study of Treatment for Patients With Cancer of the Eye -Retinoblastoma

NCT00186888
View directory record Official record
Conditions
Retinoblastoma, Retinal Neoplasm
Interventions
Enucleation, Vincristine, Carboplatin, Focal Therapies, External Beam Radiation, Vincristine and Topotecan, Vincristine + Carboplatin + Etoposide, vincristine, cyclophosphamide, and doxorubicin, Vincristine, Carboplatin and Etoposide, Periocular carboplatin, G-CSF
Procedure · Drug · Radiation + 1 more
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2024
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 1 Interventional

Pilot Study of Laser Photocoagulation Therapy for Diabetic Macular Edema

NCT00069056
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
Laser Treatment
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 8, 2026, 10:01 AM EDT
Not yet recruiting Not applicable Interventional

The Efficacy of the KARL STORZ Curved Fetoscope and Straight Fetoscope for Laser Photocoagulation of Placental Anastomoses

NCT06084247
View directory record Official record
Conditions
Twin to Twin Transfusion Syndrome
Interventions
Curved KARL STORZ fetoscope, Conventional Scopes
Device
Lead sponsor
Jimmy Espinoza
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of BI 765128 in Patients With an Eye Condition Called Diabetic Macular Ischemia Who Have Received Laser Treatment

NCT04919499
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
BI 765128, Sham comparator
Drug · Other
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
11
States / cities
Bakersfield, California • Sacramento, California • Walnut Creek, California + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 3 Interventional Results available

Laser-Ranibizumab-Triamcinolone for Diabetic Macular Edema

NCT00444600
View directory record Official record
Conditions
Diabetic Retinopathy, Diabetic Macular Edema
Interventions
Triamcinolone Acetonide + laser, Ranibizumab + laser, Sham injection + laser, Ranibizumab + deferred laser
Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
691 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
50
States / cities
Artesia, California • Beverly Hills, California • Irvine, California + 42 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2019 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Randomized Clinical Trial: Expectant Management vs Laser Treatment of Monochorionic Twins With Severe Selective Intrauterine Growth Retardation and Absent or Reverse Diastolic Flow in the Umbilical Artery

NCT01177553
View directory record Official record
Conditions
Intrauterine Growth Retardation
Interventions
selective laser photocoagulation of communicating vessels, Expected Management
Procedure · Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
2
States / cities
Los Angeles, California • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 20, 2013 · Synced Sep 8, 2026, 10:01 AM EDT
Completed No phase listed Observational

Selective Laser Photocoagulation of Communicating Vessels in Twin-Twin Transfusion Syndrome

NCT01622049
View directory record Official record
Conditions
Twin Twin Transfusion Syndrome
Interventions
Selective Laser Photocoagulation of Communicating Vessels
Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 13, 2013 · Synced Sep 8, 2026, 10:01 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Fetoscopic Selective Laser Photocoagulation in Twin-Twin Transfusion Syndrome

NCT00345852
View directory record Official record
Conditions
Twin to Twin Transfusion Syndrome
Interventions
Fetoscopic Selective Laser Photocoagulation
Procedure
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2007
U.S. locations
12
States / cities
San Francisco, California • Evanston, Illinois • New York, New York + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2007 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 1 Interventional

Laser and Antioxidant Treatment of Diabetic Macular Edema

NCT00055042
View directory record Official record
Conditions
Macular Edema, Diabetes Mellitus
Interventions
Vitamin E
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 8, 2026, 10:01 AM EDT
Not listed Phase 4 Interventional

Macugen for Proliferative Diabetic Retinopathy Study With Extended Dosing (M-PDRS ED)

NCT01486771
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy
Interventions
Macugen ® (pegaptanib sodium)
Drug
Lead sponsor
Valley Retina Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
McAllen, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2011 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 2 Interventional Results available

The Ranibizumab for Edema of the mAcula in Diabetes-2 (READ-2) Study

NCT00407381
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Ranibizumab, Laser photocoagulation
Drug · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
20
States / cities
Phoenix, Arizona • Beverly Hills, California • Los Angeles, California + 16 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 1Phase 2 Interventional Results available

HORNBILL: A Study to Test Different Doses of BI 764524 in Patients Who Have Had Laser Treatment for a Type of Diabetic Eye Disease Called Diabetic Retinopathy With Diabetic Macular Ischemia

NCT04424290
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
BI 764524, Sham control of BI 764524
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
13
States / cities
Dothan, Alabama • Beverly Hills, California • Palo Alto, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 3 Interventional Results available

Intravitreal Triamcinolone Acetonide Versus Laser for Diabetic Macular Edema

NCT00367133
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Standard of Care Group, 1mg triamcinolone acetonide, 4mg triamcinolone acetonide
Procedure · Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
84
States / cities
Little Rock, Arkansas • Baldwin Park, California • Beverly Hills, California + 67 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2016 · Synced Sep 8, 2026, 10:01 AM EDT
Active, not recruiting No phase listed Observational

Extension Study to Evaluate the Long-Term Outcomes of Pediatric Patients Who Received Treatment for Retinopathy of Prematurity in the VGFTe-ROP-1920 Study (Acronym: Butterfleye Next)

NCT04515524
View directory record Official record
Conditions
Retinopathy of Prematurity
Interventions
Non-Interventional
Other
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
11 Months to 5 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
9
States / cities
La Jolla, California • Loma Linda, California • San Francisco, California + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 2 Interventional Results available

Ranibizumab and Peripheral Scatter Laser in Patients With Diabetic Macular Edema and Peripheral Nonperfusion

NCT00815360
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
intravitreal injection of ranibizumab, peripheral laser, intravitreal injection of triamcinolone acetonide, macular laser
Drug · Procedure
Lead sponsor
Retina Associates of Florida, P.A.
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 4, 2015 · Synced Sep 8, 2026, 10:01 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

PST/Laser v. Laser Alone for CSME

NCT00229918
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
triamcinolone acetonide
Drug
Lead sponsor
Edward Hines Jr. VA Hospital
Federal
Eligibility
25 Years to 80 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Hines, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 29, 2005 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 3 Interventional Results available

Treatment in Preventing Anal Cancer in Patients With HIV and Anal High-Grade Lesions

NCT02135419
View directory record Official record
Conditions
Anal Cancer, High-grade Squamous Intraepithelial Lesion, HIV Infection, Human Papilloma Virus Infection
Interventions
imiquimod, fluorouracil, infrared photocoagulation therapy, thermal ablation therapy, laser therapy, clinical observation, laboratory biomarker analysis
Drug · Device · Other
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
35 Years and older
Enrollment
4,446 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
24
States / cities
Los Angeles, California • Palm Springs, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2024 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Not applicable Interventional Results available

Non-Damaging Photothermal Therapy of Non-exudative Age Related Macular Degeneration

NCT02569892
View directory record Official record
Conditions
Macular Degeneration, Retinal Drusen
Interventions
Pascal Retinal Laser Photocoagulator
Device
Lead sponsor
Stanford University
Other
Eligibility
60 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced Sep 8, 2026, 10:01 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Safety and Efficacy Trial of a Treat and Extend Protocol Using Ranibizumab With and Without Laser Photocoagulation for Diabetic Macular Edema

NCT01934556
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Ranibizumab 0.3 mg intravitreal injection, Guided Laser Photocoagulation
Drug · Device
Lead sponsor
Palmetto Retina Center, LLC
Other
Eligibility
18 Years to 100 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
3
States / cities
Beverly Hills, California • West Columbia, South Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Sep 8, 2026, 10:01 AM EDT