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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Direct Endoscopic Intervention Clear all
Enrolling by invitation Not applicable Interventional

Conventional Endoscopic Techniques Versus EndoRotor® System for Necrosectomy of Walled of Necrosis

NCT04814693
View directory record Official record
Conditions
Acute Pancreatitis, Necrosis; Pancreas, Acute (Infectious)
Interventions
EndoRotor® System (Interscope, Inc., Northbridge, MA USA),, Conventional endoscopic devices (according to standards of care)
Device · Procedure
Lead sponsor
Erasmus Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Birmingham, Alabama • San Francisco, California • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional

Clinical Trial to Evaluate the Endoscopic Ultrasound Guided Celiac Plexus Block for Treatment of Pain in Chronic Pancreatitis

NCT03070210
View directory record Official record
Conditions
Pancreatitis, Chronic, Abdominal Pain
Interventions
EUS-celiac ganglia block (EUS-CGB), EUS-celiac plexus block (EUS-CPB)
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 16, 2020 · Synced Sep 20, 2026, 4:05 PM EDT
Terminated Not applicable Interventional

A Study to Determine the Effectiveness of Endoscopic Full-Thickness Plication for the Treatment of GERD

NCT00575822
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
NDO Full-thickness Plicator, Sham Control
Device
Lead sponsor
NDO Surgical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
13
States / cities
Orange, California • San Ramon, California • Denver, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2008 · Synced Sep 20, 2026, 4:05 PM EDT
Completed No phase listed Observational

Pilot to Assess DBE as a Rescue Technique for Failed PEJ

NCT01057940
View directory record Official record
Conditions
Patients Who Have Failed Conventional DPEJ Placement
Interventions
DBE PEJ placement
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 27, 2013 · Synced Sep 20, 2026, 4:05 PM EDT
Recruiting Not applicable Interventional

Limiting Emergence Phenomena After General Anesthesia With Combined LMA and ETT Airway Management Technique

NCT02708836
View directory record Official record
Conditions
Limit Emergence Phenomena After General Anesthesia
Interventions
Induction of anesthesia, Placement of LMA [Ambu (R) AuraGain (TM) disposable laryngeal mask], Laryngoscopy and placement of ETT, Ventilation via the ETT, Removal of the ETT, Intubation of the trachea through the LMA, Ventilation via the LMA, Emergence from anesthesia
Procedure · Device
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 20, 2026, 4:05 PM EDT
Terminated Not applicable Interventional Results available

EUS FNB Versus FNA With On-Site Cytopathology in Solid Pancreatic Masses

NCT03485924
View directory record Official record
Conditions
Fine Needle Aspiration, Pancreatic Mass
Interventions
EUS-FNA with ROSE, EUS-FNB without ROSE
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Choice Architecture and Colorectal Cancer Screening Outreach

NCT03246438
View directory record Official record
Conditions
Cancer of Colon
Interventions
Colonoscopy only, Colonoscopy outreach + mailed FIT follow-up, Colonoscopy + Mailed FIT outreach and follow-up
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years to 74 Years
Enrollment
423 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional

Safety and Efficacy of Endoscopic Ultrasound-Guided Portal Pressure Gradient Measurement

NCT06336850
View directory record Official record
Conditions
Liver Diseases
Interventions
Endoscopic Ultrasound-Guided Portal Pressure Gradient Measurement
Procedure
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 20, 2026, 4:05 PM EDT
Withdrawn Not applicable Interventional

Short Duration 6Fed Sponge For EoE Patients

NCT03354221
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Cytosponge, Diet, EEsAI Pro, Likert Scoring Scale
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Sep 20, 2026, 4:05 PM EDT
Recruiting Not applicable Interventional

Aspiration in Acute Respiratory Failure Survivors 2

NCT05108896
View directory record Official record
Conditions
Dysphagia, Aspiration
Interventions
3-Screenings Protocol, FEES, Tracheal Ultrasound
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
855 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
5
States / cities
Stanford, California • Aurora, Colorado • New Haven, Connecticut + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Sep 20, 2026, 4:05 PM EDT
Recruiting Not applicable Interventional

Necrosectomy With Cryotechnology for Accelerated Removal

NCT06553651
View directory record Official record
Conditions
Pancreatic Necrosis, Acute Pancreatitis, Acute Pancreatic Necrosis, Necrosis, Necrosis Pancreas, Walled-Off Pancreatic Necrosis
Interventions
Cryotechnology Necrosectomy Procedure
Device
Lead sponsor
Christopher C. Thompson, MD, MSc
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 20, 2026, 4:05 PM EDT
Completed No phase listed Observational

Diagnosis of Pancreatic Cysts: Endoscopic Ultrasound With Fine Needle Aspiration (EUS/FNA), Direct Visualization, and Confocal Laser-induced Endomicroscopy-A Pilot Study

NCT01447238
View directory record Official record
Conditions
Pancreatic Cysts
Interventions
Direct visualization and needle based confocal laser-induced endomicroscopy miniprobe
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional

Endoscopic Necrosectomy Versus Step-up Endoscopic Intervention

NCT04113499
View directory record Official record
Conditions
Pancreatic Necrosis, Necrosis Pancreas
Interventions
Direct Endoscopic Intervention, Step-up Endoscopic Intervention
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Sep 20, 2026, 4:05 PM EDT
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 6, 2022 · Synced Sep 20, 2026, 4:05 PM EDT
Not yet recruiting Not applicable Interventional

Endoscopic Shunts Embolization for Refractory Hepatic Encephalopathy

NCT07553858
View directory record Official record
Conditions
Hepatic Encephalopathy, Liver Cirrhosis, Portal Shunt Systemic
Interventions
Endoscopic ultrasound-guided transgastric embolization of the spontaneous portosystemic shunts, Interventional Radiology for shunt embolization/retrograde tranvenous obliteration
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional Results available

Presence or Absence of Blood in the GI Lumen

NCT05415124
View directory record Official record
Conditions
Upper GI Bleeding
Interventions
HemoPill, Endoscopy
Device · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 16, 2025 · Synced Sep 20, 2026, 4:05 PM EDT
Not listed Not applicable Interventional

Comparison of Standard and Endoscope Assisted Endotracheal Intubation

NCT03879720
View directory record Official record
Conditions
Biliary Tract Diseases, Pancreatic Diseases
Interventions
Endoscope assisted endotracheal intubation [EAEI]
Procedure
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional Results available

Comparing Use of the Glidescope Cobalt to Direct Laryngoscopy in Infants

NCT01163656
View directory record Official record
Conditions
Intubation
Interventions
Miller Laryngoscope, Glidescope Cobalt Video Laryngoscopes
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 1 Year
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 30, 2013 · Synced Sep 20, 2026, 4:05 PM EDT
Recruiting No phase listed Observational

Endoscopic Ultrasound Shear Wave Elastography Study

NCT06592820
View directory record Official record
Conditions
MASLD, MASH, Fibrosis, Liver, Chronic Liver Disease
Interventions
Endoscopic Ultrasound Shear Wave Elastography (EUS) and Attenuation Imaging, FibroScan, Liver biopsy
Device
Lead sponsor
Olympus Corporation of the Americas
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Sep 20, 2026, 4:05 PM EDT
Completed No phase listed Observational

The EUS ShearWave Elastography Liver Fibrosis Study

NCT04115046
View directory record Official record
Conditions
Liver Fibroses
Interventions
ShearWave Elastography (SWE) in Endoscopic Ultrasound (EUS), FibroScan, ALOKA ARIETTA 850 -
Device
Lead sponsor
Olympus Corporation of the Americas
Industry
Eligibility
18 Years to 100 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 8, 2021 · Synced Sep 20, 2026, 4:05 PM EDT
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 4, 2020 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Abdominal Wall Thickness at Possible Trocar Sites Based on Body Mass Index

NCT02712216
View directory record Official record
Conditions
Surgery
Interventions
Laparoscopy
Procedure
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
4
States / cities
Flowood, Mississippi • Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Sep 5, 2018 · Synced Sep 20, 2026, 4:05 PM EDT
Active, not recruiting No phase listed Observational

Registry of the Patient Experience for Carpal Tunnel Release

NCT06071468
View directory record Official record
Conditions
Carpal Tunnel Syndrome, CTS
Interventions
UltraGuideCTR (Device) with Ultrasound Guided Carpal Tunnel Release (CTR-US), Endocscopic CTR, Open CTR
Device · Procedure
Lead sponsor
Sonex Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,424 participants
Timeline
2024 – 2027
U.S. locations
33
States / cities
Foley, Alabama • Scottsdale, Arizona • Glastonbury, Connecticut + 30 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 20, 2026, 4:05 PM EDT
Completed Not applicable Interventional Results available

Aspiration in Acute Respiratory Failure Survivors

NCT02363686
View directory record Official record
Conditions
Dysphagia
Interventions
FEES, BSE
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
3
States / cities
Aurora, Colorado • New Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 11, 2021 · Synced Sep 20, 2026, 4:05 PM EDT