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ClinicalTrials.gov public records Last synced Nov 3, 2026, 10:18 AM EST

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 409–432 of 682 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Minimally invasive technique Clear all
Completed No phase listed Observational Accepts healthy volunteers

Resect and Discard Approach to Diminutive Colonic Polyps

NCT01877525
View directory record Official record
Conditions
Benign Polyps of Large Intestine
Interventions
Colonoscopy
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
618 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 13, 2013 · Synced Nov 3, 2026, 10:18 AM EST
Completed No phase listed Observational

Reactions to Contrast Media (CM) Administered at the Time of the Endoscopic Retrograde Cholangiopancreatography (ERCP)

NCT00900640
View directory record Official record
Conditions
Contrast Allergies
Interventions
ERCP as medically indicated by subjects referring physician
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Nov 3, 2026, 10:18 AM EST
Completed Phase 1 Interventional

Ultrasound-Guided Photodynamic Therapy With Photofrin & Gemcitabine for Patients With Locally Advanced Pancreatic Cancer

NCT01770132
View directory record Official record
Conditions
Acinar Cell Adenocarcinoma of the Pancreas, Duct Cell Adenocarcinoma of the Pancreas, Stage III Pancreatic Cancer
Interventions
porfimer sodium, endoscopic ultrasonography, photodynamic therapy, gemcitabine hydrochloride
Drug · Procedure
Lead sponsor
John DeWitt
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 13, 2018 · Synced Nov 3, 2026, 10:18 AM EST
Recruiting Not applicable Interventional

RFA for Superficial Lipomas

NCT06903208
View directory record Official record
Conditions
Lipoma
Interventions
STARMed VIVA Combo RF System
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Zirconia Implants: Practice-based Evidence

NCT06314425
View directory record Official record
Conditions
Dental Implants, Ceramic Implant
Interventions
Immediate dental implants placements on fresh sockets after tooth extraction
Procedure
Lead sponsor
Swiss Dental Solutions
Industry
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Englewood Cliffs, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Withdrawn No phase listed Observational

Thoracic Endovascular Repair Versus Open Surgery for Blunt Injury

NCT01852773
View directory record Official record
Conditions
Blunt Injury
Interventions
Open repair of thoracic aorta injury, TEVAR
Procedure
Lead sponsor
Scripps Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2016 · Synced Nov 3, 2026, 10:18 AM EST
Active, not recruiting No phase listed Observational

Nashville Early Diagnosis Lung Cancer Project

NCT01475500
View directory record Official record
Conditions
Lung Cancer
Interventions
Sputum sample, Pulmonary function tests, Computerized tomography (CT) scan of the chest, Buccal epithelium collection, Nasal brushings, Bronchoscopy, Bronchoalveolar lavage, Blood sample collection, Urine sample, Questionnaire-data collection
Procedure · Radiation · Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
55 Years to 80 Years
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Nov 3, 2026, 10:18 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Endoscopic Ultrasound and Endoscopic Retrograde Cholangiopancreatography for Malignant Distal Biliary Obstruction

NCT03054987
View directory record Official record
Conditions
Pancreatic Cancer, Pancreatic Neoplasms, Pancreatic Adenocarcinoma
Interventions
EUS-BD, ERCP
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years to 99 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Nov 3, 2026, 10:18 AM EST
Active, not recruiting Not applicable Interventional Results available

Screening for Colorectal Cancer in Older Patients (PLCO Screening Trial)

NCT01696981
View directory record Official record
Conditions
Colon Carcinoma, Rectal Carcinoma
Interventions
Screening Questionnaire Administration, Sigmoidoscopy
Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
55 Years to 74 Years
Enrollment
154,900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Usefulness of A Scope Guide Assisted Colonoscopy Versus Conventional Colonoscopy

NCT02739893
View directory record Official record
Conditions
Colonoscopy, Colorectal
Interventions
Scope Guide Assist, Standard procedure for colonoscopy
Procedure
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 20, 2019 · Synced Nov 3, 2026, 10:18 AM EST
Completed Not applicable Interventional Results available

Comparing Early Capsule Deployment to Current Standard of Care for Management of Gastrointestinal Bleeding

NCT02442830
View directory record Official record
Conditions
Melena, Gastrointestinal Hemorrhage
Interventions
Early Video Capsule Endoscopy
Device
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Nov 3, 2026, 10:18 AM EST
Active, not recruiting Phase 2 Interventional

Testing Atorvastatin to Lower Colon Cancer Risk in Longstanding Ulcerative Colitis

NCT04767984
View directory record Official record
Conditions
Colorectal Carcinoma, Ulcerative Colitis
Interventions
Atorvastatin Calcium, Biopsy of Colon, Biospecimen Collection, Placebo Administration, Questionnaire Administration
Drug · Procedure · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 70 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
3
States / cities
Chicago, Illinois • Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Terminated Not applicable Interventional Accepts healthy volunteers

Pain Outcomes During Rigid Cystoscopy in Females With and Without Cystoscopic Sheath Obturator

NCT05152199
View directory record Official record
Conditions
Dysuria
Interventions
Cystoscopy - with use of obturator sheath, Cystoscopy - without use of obturator sheath
Procedure
Lead sponsor
Todd Moyerbrailean DO FACOG
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Nov 3, 2026, 10:18 AM EST
Active, not recruiting Not applicable Interventional

Cryodevitalization for the Treatment of Early Stage Lung Cancer, CRYSTAL Trial

NCT06593106
View directory record Official record
Conditions
Stage I Lung Cancer, Stage II Lung Cancer
Interventions
Cryosurgery, Robotic Bronchoscopy, Bronchoscopy with Biopsy, Resection, Chest Radiography, Computed Tomography, Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Completed Not applicable Interventional

Single Incision Laparoscopic Surgery (SILS) Versus Laparoscopic Cholecystectomy

NCT00981604
View directory record Official record
Conditions
Cholelithiasis, Biliary Dyskinesia
Interventions
SILS, Standard Laparoscopic Cholecystectomy
Procedure
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
1 Year to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 13, 2011 · Synced Nov 3, 2026, 10:18 AM EST
Not listed Not applicable Interventional

Cryoablation for Benign Gastrointestinal Anastomotic Strictures

NCT04372784
View directory record Official record
Conditions
Esophageal Stricture, Duodenal Stricture, Jejunal Stricture, Anastomotic Stricture of Small Intestine
Interventions
Cryotherapy, Esophagogastroduodenoscopy with Balloon Dilatation
Device · Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Nov 3, 2026, 10:18 AM EST
Completed Not applicable Interventional Results available

Comparing Peripherally Inserted Central Catheters to Long Peripheral Catheters in Pediatrics

NCT05346406
View directory record Official record
Conditions
Vascular Access Device Complications
Interventions
Midline Catheter, Peripherally Inserted Central Catheter
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
2 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Nov 3, 2026, 10:18 AM EST
Not listed Not applicable Interventional

Cryoablation as a Minimally Invasive Alternative to Surgery for Managing Ductal Carcinoma In Situ

NCT05218044
View directory record Official record
Conditions
Ductal Carcinoma in Situ
Interventions
Cryoablation
Procedure
Lead sponsor
Glendale Adventist Medical Center d/b/a Adventist Health Glendale
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Mar 3, 2023 · Synced Nov 3, 2026, 10:18 AM EST
Withdrawn Phase 2 Interventional

Prevention and Treatment of Hemodialysis Vascular Access Malfunction

NCT00179192
View directory record Official record
Conditions
End-Stage Renal Disease
Interventions
angioplasty, surgery
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2006
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 25, 2015 · Synced Nov 3, 2026, 10:18 AM EST
Recruiting Not applicable Interventional

Trans-nasal Endoscopy for Bariatric Patients

NCT06200961
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Obese, GI Disorders, Gastrointestinal Diseases
Interventions
Transnasal Endoscopy, Esophagogastroduodenoscopy
Device · Procedure
Lead sponsor
Christopher C. Thompson, MD, MSc
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Not yet recruiting Not applicable Interventional

Combination Versus Alone Liposomal Bupivacaine Blocks in Minimally Invasive Thoracic Surgery-1

NCT07254650
View directory record Official record
Conditions
Lung Cancer (Diagnosis)
Interventions
Arm 1 "LipoB-I": Liposomal Bupivacaine via Multi-Level Intercostal Nerve Block, Arm 2 "LipoB-S": Liposomal Bupivacaine via Serratus Anterior Plane Block, Arm 3 "LipoB-C": Liposomal Bupivacaine Administered via Combination Block
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Recruiting Not applicable Interventional

Colonoscopy vs Stool Testing for Older Adults With Colon Polyps

NCT05612347
View directory record Official record
Conditions
Colorectal Polyp, Colorectal Neoplasms, Colorectal Adenoma, Colorectal Cancer, Digestive System Disease
Interventions
FIT, Colonoscopy
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
65 Years to 82 Years
Enrollment
6,434 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2035
U.S. locations
20
States / cities
Birmingham, Alabama • Tucson, Arizona • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Nov 3, 2026, 10:18 AM EST
Recruiting Not applicable Interventional

The Role of the Gastrointestinal-associated Lymphoid Tissue in the Cure of HIV Infection

NCT05652088
View directory record Official record
Conditions
HIV Infection
Interventions
Colonoscopy
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 4, 2025 · Synced Nov 3, 2026, 10:18 AM EST
Recruiting Not applicable Interventional

One vs. Two Stents for Gallbladder Disease

NCT07222527
View directory record Official record
Conditions
Recurrent Cholecystitis, Cholecystitis, Symptomatic Gallbladder Disease, Biliary Colic
Interventions
ERCP with one stent placement, ERCP with two stent placement
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 95 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Nov 3, 2026, 10:18 AM EST