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ClinicalTrials.gov public records Last synced Oct 20, 2026, 6:53 PM EDT

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Showing 1–24 of 65 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: methylene blue Clear all
Completed Phase 3 Interventional Results available

Sling vs Botox for Mixed Incontinence

NCT04171531
View directory record Official record
Conditions
Urinary Incontinence, Stress, Urinary Incontinence, Urge
Interventions
Botox® injection, Mid-urethral sling
Drug · Device
Lead sponsor
NICHD Pelvic Floor Disorders Network
Network
Eligibility
21 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
8
States / cities
Birmingham, Alabama • La Jolla, California • San Diego, California + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Not applicable Interventional

Pain After Preoperative UltraSound Guided Hip Injections for Total Hip Arthroplasty (PUSH)

NCT04219098
View directory record Official record
Conditions
Total Hip Replacement, Arthroplasty
Interventions
Butterfly IQ, Standard of Care
Procedure · Other
Lead sponsor
Anne Arundel Health System Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Annapolis, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 7, 2024 · Synced Oct 20, 2026, 6:53 PM EDT
Terminated Not applicable Interventional Results available

Lymph Node Mapping and Sentinel Lymph Node Identification in Patients With Stage IB1 Cervical Cancer

NCT00070317
View directory record Official record
Conditions
Cervical Adenocarcinoma, Cervical Adenosquamous Carcinoma, Cervical Squamous Cell Carcinoma, Stage I Cervical Cancer
Interventions
Isosulfan Blue, Lymph Node Mapping, Lymphangiography, Methylene Blue, Radionuclide Imaging, Sentinel Lymph Node Biopsy, Technetium Tc-99m Sulfur Colloid, Therapeutic Conventional Surgery
Drug · Procedure · Radiation
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
Female only
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Efficacy Study to Evaluate Antimicrobial Effectiveness of ZuraPrep™ (ZX-ZP-0055)

NCT02296645
View directory record Official record
Conditions
Surgical Site Infection
Interventions
ZuraPrep, ChloraPrep
Drug
Lead sponsor
Zurex Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Sterling, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 14, 2016 · Synced Oct 20, 2026, 6:53 PM EDT
Recruiting Not applicable Interventional

Anti-Reflux Endoscopic TX Using APC (AREA) in GERD Patients: (The AREA Study)

NCT05570448
View directory record Official record
Conditions
Gastro Esophageal Reflux
Interventions
ARAT, Sham intervention (control)
Procedure
Lead sponsor
Midwest Veterans' Biomedical Research Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 20, 2026, 6:53 PM EDT
Not listed Phase 2 Interventional

Methylene Blue as a Third-line Vasopressor in Septic Shock

NCT04089072
View directory record Official record
Conditions
Septic Shock
Interventions
Methylene Blue, Phenylephrine
Drug
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 26, 2022 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 4 Interventional Results available

Clinical and Microbiologic Outcomes of aPDT in the Non-surgical Treatment of Implant Inflammation

NCT04187053
View directory record Official record
Conditions
DENT IMPLANTS, LASER
Interventions
Conventional mechanical therapy, Saline, Methylene Blue, Light emitting laser, Non-light emitting laser
Procedure · Drug · Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Clinical Evaluation of Patient Preoperative Prep

NCT02831816
View directory record Official record
Conditions
Surgical Skin Preparation
Interventions
ZuraPrep, ChloraPrep, ZP Vehicle
Drug
Lead sponsor
Zurex Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
640 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated Jul 16, 2021 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Not applicable Interventional

Real-Time Optical Biopsy in Improving Lung Cancer Diagnosis in Patients Undergoing Lung Biopsy

NCT03376971
View directory record Official record
Conditions
Lesion, Lung Cancer, Diagnoses Disease
Interventions
Biopsy, Laboratory Biomarker Analysis
Procedure · Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Oct 20, 2026, 6:53 PM EDT
Terminated Phase 4 Interventional Results available

Evaluation of Above the Cuff Suctioning During General Anesthesia

NCT01386879
View directory record Official record
Conditions
Secretion Removal Above ETT Cuff
Interventions
methylene blue
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Clinical and Microbiologic Outcomes of Adjunctive Antimicrobial Photodynamic Therapy in the Non-surgical and Surgical Treatment of Teeth With Periodontal Disease

NCT05252000
View directory record Official record
Conditions
Periodontal Diseases
Interventions
mechanical debridement, adjunctive aPDT, sham aPDT
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Red Light Photobiomodulation and Topical Disinfectants

NCT05797818
View directory record Official record
Conditions
Healthcare Associated Infection, Nosocomial Infection, Surgical Site Infection
Interventions
Methylene Blue Only, Chlorhexidine Gluconate Only, Methylene Blue + Chlorhexidine Gluconate, Light Only
Device
Lead sponsor
Ondine Biomedical Inc.
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 2 Interventional

Axillary Reverse Mapping

NCT01381315
View directory record Official record
Conditions
Breast Cancer
Interventions
Injection of isotope, Axillary lymph node dissection
Procedure
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 10, 2017 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

In-vivo Efficacy of Patient Preoperative Prep

NCT02831998
View directory record Official record
Conditions
Surgical Skin Preparation
Interventions
ZuraPrep, ChloraPrep, ZP Vehicle
Drug
Lead sponsor
Zurex Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Sterling, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 2 Interventional

Nasal Photodisinfection in All Patients Presenting for Surgery for a Wide Range of Surgical Procedures

NCT05090657
View directory record Official record
Conditions
Surgical Site Infections, Nosocomial Infection, Healthcare Associated Infections
Interventions
methylene blue 0.01%/chlorhexidine gluconate 0.25% + light activation
Combination Product
Lead sponsor
Ondine Biomedical Inc.
Industry
Eligibility
18 Years and older
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Savannah, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effects of USP Methylene Blue on Cognitive and fMRI Brain Activity

NCT01836094
View directory record Official record
Conditions
Brain Activity
Interventions
Methylene Blue (USP grade, 280mg oral), Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Pilot Clinical Evaluation to Characterize in Vivo Effects of Topically Applied ZuraPrep & ZuraPrep Vehicle

NCT02578771
View directory record Official record
Conditions
Surgical Site Infection
Interventions
ZuraPrep with 70% IPA, ZuraPrep without 70% IPA, ChloraPrep CHG/IPA Teal Tint, Normal Saline
Drug · Other
Lead sponsor
Zurex Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Sterling, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 17, 2017 · Synced Oct 20, 2026, 6:53 PM EDT
Active, not recruiting No phase listed Observational

Use of Sentinel Lymph Node Biopsy in Patients With Early-Stage, Palpable Node-Positive HR+/HER2- Breast Cancer Having Upfront Surgery and Adjuvant Radiation

NCT04854005
View directory record Official record
Conditions
Breast Cancer
Interventions
Breast surgery
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
10
States / cities
Hartford, Connecticut • Ann Arbor, Michigan • Basking Ridge, New Jersey + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

The Influence of Endotracheal Tube Design on Fluid Leakage Into the Lungs During Surgery

NCT01539135
View directory record Official record
Conditions
Respiratory Aspiration
Interventions
Methylene Blue
Drug
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 13, 2015 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sensitivity Diagnosing Traumatic Knee Injuries With and Without Injection of Blue Dye Into the Knee Joint

NCT01073124
View directory record Official record
Conditions
Traumatic Knee Arthrotomy
Interventions
Saline Load Test
Procedure
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2016 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Not applicable Interventional Results available

Lymph Node Mapping in Patients With Endometrial Cancer

NCT01818739
View directory record Official record
Conditions
Endometrial Cancer
Interventions
sentinel lymph node detection, indocyanine green solution, isosulfan blue, sentinel lymph node biopsy
Procedure · Drug
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
New Haven, Connecticut • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 20, 2026, 6:53 PM EDT
Not yet recruiting Early Phase 1 Interventional

Topical Methylene Blue-Photodynamic Therapy (MB-PDT) for Burn Wound Infection

NCT07494773
View directory record Official record
Conditions
Burns, Wound Infection
Interventions
Methylene Blue, Blue Light Illumination
Drug · Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 20, 2026, 6:53 PM EDT
Completed Phase 2 Interventional Results available

Hidradenitis Suppurativa Wound Care

NCT04354012
View directory record Official record
Conditions
Hidradenitis Suppurativa (HS)
Interventions
methylene blue, gentian violet, and ovine forestomach wound dressings
Combination Product
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Oct 20, 2026, 6:53 PM EDT
Not yet recruiting Phase 2 Interventional

Efficacy of Methylene Blue Photodynamic Therapy for Treatment of Deep Tissue Abscesses

NCT06052956
View directory record Official record
Conditions
Abscess
Interventions
Methylene Blue, Lipid Emulsion, Insertion of optical fiber, Laser Illumination (pre-defined dose), Optical Spectroscopy Measurement, Laser Illumination (patient-specific dose), Standard of care abscess drainage
Drug · Device · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 20, 2026, 6:53 PM EDT