Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 14, 2026, 8:27 PM EDT

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Showing 193–216 of 627 matching trials from the live ClinicalTrials.gov search.
Conditions
Eustachian Tube Dysfunction, Laryngopharyngeal Reflux
Interventions
Omeprazole, Ranitidine, Pantoprazole, 24-Hour Diagnostic pH-Probe Test, Laryngoscopy
Drug · Procedure
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Loma Linda, California • Redlands, California
Suspended Not applicable Interventional Accepts healthy volunteers

Real-Time Feedback (RTFB) to Improve Colonoscopy

NCT05241210
Conditions
Colorectal Cancer
Interventions
AI program for colonoscopy
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
4,150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
3
States / cities
Baltimore, Maryland • Minneapolis, Minnesota • Seattle, Washington
Conditions
Colorectal Cancer
Interventions
Right time eating, Delayed time eating, Sigmoidoscopy, Optional 24h circadian assessment in the Biological Rhythms lab, Alcohol
Other · Procedure
Lead sponsor
Rush University Medical Center
Other
Eligibility
21 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Gallbladder Diseases
Interventions
Not listed
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Neoplasm Metastasis, Spinal Cord Diseases, Spinal Cord Compression, Spinal Cord Tumor, Spine Metastases
Interventions
Stereotactic Laser Ablation, Stereotactic Radiosurgery, MRI guided laser ablation
Procedure · Radiation · Diagnostic Test
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Choleclithiasis, Common Bile Duct Stones
Interventions
ERCP, LapCBDE
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2007
U.S. locations
1
States / cities
San Francisco, California
Conditions
Colorectal Adenomatous Polyp, Colorectal Carcinoma, Familial Adenomatous Polyposis, Multiple Adenomatous Polyps
Interventions
Biopsy Procedure, Biospecimen Collection, Colonoscopy, Dordaviprone Hydrochloride, Endoscopic Procedure, Questionnaire Administration, Sigmoidoscopy
Procedure · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
5
States / cities
Ann Arbor, Michigan • St Louis, Missouri • Cleveland, Ohio + 2 more
Conditions
Bronchial Stents
Interventions
Bronchoscopy
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Colorectal Cancer
Interventions
Endoscopy
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2023
U.S. locations
1
States / cities
Houston, Texas
Conditions
Peptic Ulcer Hemorrhage, Peptic Ulcer, Acute With Hemorrhage
Interventions
Upper GI Endoscopy
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
2,999 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Atelectasis, Bronchoscopy
Interventions
Bronchoscopic procedure
Device
Lead sponsor
Ambu A/S
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Active, not recruiting No phase listed Observational

Evaluation of Biomarkers in Human Synovial Fluid

NCT02664870
Conditions
Osteoarthritis
Interventions
Arthroscopy, Arthroplasty
Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Gastroparesis
Interventions
GES + Upper endoscopy, GES on + Upper endscopy, GES off + G-POEM, GES on + G-POEM
Device · Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Magnetically Controlled Capsule Endoscopy Feasibility Study in Gastric Motility

NCT05004012
Conditions
Gastroparesis, Dyspepsia
Interventions
Magnetically Controlled Capsule Endoscopy
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Barrett's Esophagus
Interventions
24 hour pH study and upper endoscopy (EGD)
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Stenosis
Interventions
CUTTING BALLOON ANGIOPLASTY, Balloon angioplasty
Procedure
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Malignant Neoplasms of Respiratory and Intrathoracic Organs, Lung Neoplasm
Interventions
Bronchoscopy, Radial Probe Endobronchial Ultrasound
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Houston, Texas
Conditions
AIDS-Related Anal Carcinoma, Anal Margin Squamous Cell Carcinoma, Anal Non-Keratinizing Squamous Cell Carcinoma, Anal Squamous Cell Carcinoma, HIV Infection, Rectal Squamous Cell Carcinoma, Stage II Rectal Cancer AJCC v8, Stage IIB Anal Cancer AJCC v8, Stage III Anal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
Interventions
Anoscopy, Biospecimen Collection, Capecitabine, Colonoscopy, Computed Tomography, Digital Rectal Examination, Echocardiography Test, Fludeoxyglucose F-18, Fluorouracil, Intensity-Modulated Radiation Therapy, Lymph Node Biopsy, Magnetic Resonance Imaging, Mitomycin, Nivolumab, Positron Emission Tomography, Proctoscopy, Questionnaire Administration, Sigmoidoscopy
Procedure · Drug · Other + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
14
States / cities
San Francisco, California • Washington D.C., District of Columbia • Tampa, Florida + 7 more
Conditions
Presbyphonia
Interventions
PhoRTE Program, University of California Los Angeles (UCLA) Loneliness Scale, Social Disconnectedness Scale, Patient Health Questionnaire 9, Aging Voice Index, The Edmonton Frail Scale, Vocal Effort Scale, Montreal Cognitive Assessment, Voice Handicap Index-10, Voice Problem Impact Scales, Cough Severity Index, Laryngoscopy, Acoustic, perceptual, and aerodynamic assessments
Other · Procedure
Lead sponsor
Matthew R. Hoffman
Other
Eligibility
65 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Cervix, Cancer
Interventions
Colposcopy, Spectroscopy, and Biopsy
Procedure
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Peripheral Artery Disease, Atherosclerosis, Artery Diseases, Peripheral, Plaque, Atherosclerotic, Occlusive Arterial Disease
Interventions
RANGER™ Paclitaxel Coated Balloon, Paclitaxel, Standard Balloon Angioplasty
Device · Drug · Procedure
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
20 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
42
States / cities
Fairhope, Alabama • Aurora, Colorado • Stratford, Connecticut + 38 more
Not listed Phase 3 Interventional Accepts healthy volunteers

Anchor for Robotic Sacrocolpopexy

NCT03378622
Conditions
Pelvic Organ Prolapse
Interventions
Anchor, Suture
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
21 Years and older · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
San Diego, California
Conditions
Laparoscopic Hysterectomy, Enhanced Recovery After Surgery
Interventions
InstilIing normal saline into bladder, Removal of foley catheter
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Cervical Cancer
Interventions
Colposcopy
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
3
States / cities
Houston, Texas