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ClinicalTrials.gov public records Last synced Oct 20, 2026, 3:14 PM EDT

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Showing 1–24 of 527 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: diagnostic endoscopic surgery Clear all
Terminated Not applicable Interventional Results available

Endoscopic Ultrasound (EUS) Guided Fine Needle Aspiration (FNA) EUS-FNA of Solid Pancreatic Mass Lesions Using a Novel Corkscrew Technique: a Pilot Study

NCT02116322
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
EUS-FNA with Corkscrew technique, Expect 19 G Flex needle
Procedure · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 24, 2017 · Synced Oct 20, 2026, 3:14 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Evaluating a Standardized Checklist Bundle for Optimizing Procedural Ergonomics in Endoscopy

NCT06195631
View directory record Official record
Conditions
Injuries
Interventions
Standardized Checklist for Optimizing Procedural Ergonomics in Endoscopy (SCOPE- E) Bundle
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Recruiting Not applicable Interventional

Molecular Detection of Advanced Neoplasia in Pancreatic Cysts

NCT03855800
View directory record Official record
Conditions
Pancreas Cyst
Interventions
Blood, stool, pancreatic juice and cyst fluid collection, Pancreatic Surgery, Endoscopy Exam
Diagnostic Test · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 120 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Completed Phase 3 Interventional

Incision and Drainage Versus Needle Aspiration in Soft Tissue Abscesses

NCT01085929
View directory record Official record
Conditions
Abscess, Cellulitis
Interventions
Incision and Drainage, Ultrasound Guided Aspiration
Procedure
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Boston, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 12, 2010 · Synced Oct 20, 2026, 3:14 PM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Increasing Colorectal Cancer Screening in African Americans

NCT00893295
View directory record Official record
Conditions
Colorectal Cancer
Interventions
informational intervention, medical chart review, screening questionnaire administration, study of socioeconomic and demographic variables, barium enema injection, colon imaging study, screening colonoscopy, sigmoidoscopy
Other · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
50 Years to 79 Years
Enrollment
896 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 20, 2026, 3:14 PM EDT
Recruiting Phase 1 Interventional

Fecal Microbiota Transplant and Dietary Fiber Supplementation for the Treatment of Gut Graft Versus Host Disease

NCT05067595
View directory record Official record
Conditions
Intestinal Graft Versus Host Disease
Interventions
Colonoscopy, Fecal Microbiota Transplantation, Nutritional Supplementation, Survey Administration, Biospecimen Collection
Procedure · Biological · Dietary Supplement + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Completed No phase listed Observational

Relationship Between Endoscopic Ultrasound Staging and Degree of Stricture in Esophageal Cancer

NCT02372929
View directory record Official record
Conditions
Esophageal Cancer
Interventions
Endoscopic Ultrasound
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 20, 2026, 3:14 PM EDT
Completed No phase listed Observational

Lung Fluid and Peripheral Blood Neutrophil IL-5 Surface Receptor in Children With Asthma

NCT02866487
View directory record Official record
Conditions
Asthma
Interventions
Bronchoscopy
Procedure
Lead sponsor
University of Virginia
Other
Eligibility
Up to 17 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 7, 2022 · Synced Oct 20, 2026, 3:14 PM EDT
Completed Not applicable Interventional Results available

Evaluation of PillCam™ Colon 2 in Visualization of the Colon

NCT01087528
View directory record Official record
Conditions
Colonic Diseases, Bowel Diseases
Interventions
PillCam™ (Capsule Endoscopy) Colon 2 capsule
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 70 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
4
States / cities
Indianapolis, Indiana • Chapel Hill, North Carolina • Beavercreek, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 20, 2026, 3:14 PM EDT
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 Oct 20, 2026, 3:14 PM EDT
Completed Phase 4 Interventional Results available

Fibrinolysis Compared to Thoracoscopy for Pleural Infection

NCT03468933
View directory record Official record
Conditions
Pleural Infection, Empyema, Pleural Diseases, Parapneumonic Effusion
Interventions
tissue plasminogen activator (tPA) and human recombinant deoxyribonuclease (DNase), Medical Thoracoscopy
Drug · Procedure
Lead sponsor
Tulane University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 4, 2021 · Synced Oct 20, 2026, 3:14 PM EDT
Completed Not applicable Interventional

Ureteral Stent Placement After Ureteroscopy for Renal Stones: A Randomized Controlled Trial

NCT03855787
View directory record Official record
Conditions
Kidney Calculi
Interventions
Ureteroscopy
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
6
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 3 more
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

The Northern-European Initiative on Colorectal Cancer

NCT00883792
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Colonoscopy
Procedure
Lead sponsor
Oslo University Hospital
Other
Eligibility
55 Years to 64 Years
Enrollment
95,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2036
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 19, 2017 · Synced Oct 20, 2026, 3:14 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Neurodevelopmental Outcomes in Craniosynostosis Repair

NCT04072783
View directory record Official record
Conditions
Craniosynostoses
Interventions
MRI,DTI, functional MRI
Diagnostic Test
Lead sponsor
University of Arkansas
Other
Eligibility
Up to 4 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Not listed Not applicable Interventional

Neoplastic Barrett Esophagus: Endoscopic Piecemeal vs. En Bloc Resection

NCT03427346
View directory record Official record
Conditions
Barrett Esophagus, Barrett Adenocarcinoma, Esophagus Neoplasm
Interventions
Endoscopic mucosal resection, Endoscopic submucosal dissection
Procedure
Lead sponsor
Universitätsklinikum Hamburg-Eppendorf
Other
Eligibility
18 Years to 99 Years
Enrollment
407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 20, 2026, 3:14 PM EDT
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 Oct 20, 2026, 3:14 PM EDT
Completed Phase 2 Interventional

Interstitial Cystitis

NCT00056251
View directory record Official record
Conditions
Interstitial Cystitis
Interventions
H&P; ECG; Blood tests; voiding diary; Cystoscopy
Procedure
Lead sponsor
ICOS Corporation
Industry
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003
U.S. locations
24
States / cities
Anchorage, Alaska • Glendora, California • La Mesa, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 20, 2026, 3:14 PM EDT
Recruiting No phase listed Observational

Lung Microbiome and Inflammation in Early COPD

NCT02777879
View directory record Official record
Conditions
Chronic Obstuctive Pulmonary Disease
Interventions
Bronchoscopy
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 70 Years
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Cancer Preventive Vaccine Nous-209 for Lynch Syndrome Patients

NCT05078866
View directory record Official record
Conditions
Colorectal Carcinoma, Lynch Syndrome
Interventions
Adenoviral Tumor-specific Neoantigen Priming Vaccine GAd-209-FSP, Biospecimen Collection, Endoscopic Biopsy, MVA Tumor-specific Neoantigen Boosting Vaccine MVA-209-FSP, Questionnaire Administration
Biological · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Duarte, California • Philadelphia, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Active, not recruiting Phase 1 Interventional

Radiation Dose Intensification With Accelerated Hypofractionated Intensity Modulated Radiation Therapy and Concurrent Carboplatin and Paclitaxel for Inoperable Esophageal Cancer

NCT04046575
View directory record Official record
Conditions
Esophagus Cancer, Esophageal Cancer, Cancer of the Esophagus
Interventions
Intensity Modulated Radiation Therapy, Carboplatin, MD Anderson Symptom Inventory (MDASI)-Plus module, EuroQol (EQ-5D), SF-12, MOS Social Support Measure, CES-D, Blood for ctDNA (optional), Blood for SCCA, Paclitaxel
Radiation · Drug · Other + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 20, 2026, 3:14 PM EDT
Completed No phase listed Observational

Post-extubation Assessment of Laryngeal Symptoms and Severity

NCT03726086
View directory record Official record
Conditions
Intubation, Intratracheal, Critical Illness, Mechanical Ventilation Complication, Complication of Ventilation Therapy
Interventions
laryngoscopy
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
365 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced Oct 20, 2026, 3:14 PM EDT
Completed No phase listed Observational

Post-Op Quality of Life After Colorectal Surgery

NCT00468455
View directory record Official record
Conditions
Colorectal Neoplasms, Colitis, Ulcerative, Diverticulitis, Colonic Polyps, Crohn Disease
Interventions
Laparoscopic or open colorectal surgery
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced Oct 20, 2026, 3:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Novel Device for Rapid Fluid Administration

NCT03074682
View directory record Official record
Conditions
Device Related Sepsis
Interventions
Lifeflow, Push/Pull, Pressure Bag
Device
Lead sponsor
Yale University
Other
Eligibility
Not listed
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Oct 20, 2026, 3:14 PM EDT
Completed Not applicable Interventional Results available

Thoracoscopic Sentinel Lymph Node Biopsy in Patients With Stage I or Stage II Breast Cancer

NCT00450723
View directory record Official record
Conditions
Breast Cancer
Interventions
Isosulfan blue, Axillary Lymph Node Dissection, Surgery, Sentinel Lymph Node Biopsy, Thoracoscopic Surgery, Technetium Tc 99m Sulfur Colloid
Drug · Procedure · Radiation
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 120 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Oct 20, 2026, 3:14 PM EDT