Clinical trials: Upper Endoscopy
Capsule Endoscopy
Analysis of Influencing Factors of Gastric Preparation Quality for MCCG
The invention of magnetically controlled capsule gastroscopy makes the movement of capsule endoscope in the body controllable. Endoscopic doctors can adjust the angle of capsule observation to examine gastric mucosa according to…
- Trial name
- NCT04933643
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Shandong University
Gastroesophageal Reflux Disease, Barrett's Esophagus
Survey Study on Barrett's Esophagus Screening
The goal of this study is to optimize Barrett's Esophagus (BE) screening to reduce the incidence, morbidity, and mortality of Esophageal Adenocarcinoma (EAC).
- Conditions
- Gastroesophageal Reflux Disease, Barrett's Esophagus, Esophagus Adenocarcinoma
- Trial name
- SCREEN-BE (NCT04408105)
- Testing
- Primary Care Provider Survey, Gastroenterologist Survey, Patient Survey
- Where
- 7 sites in United States
- Volunteers
- 725 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Upper Gastrointestinal Hemorrhage
Standard Endoscopic Hemostasis Versus OVESCO Severe Non-variceal UGI Hemorrhage
The primary specific aim is to perform a randomized controlled trial (RCT) to compare 30 day rebleed rates and other clinical outcomes of patients with severe, non-variceal upper GI hemorrhage (NVUGIH) - ulcers and Dieulafoy's…
- Trial name
- NCT03065465
- Testing
- Over-the-scope hemoclipping device, Standard endoscopic treatment
- Where
- 2 sites in United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- CURE Digestive Diseases Research Center
Endoscopy, Gastrointestinal, Artificial Intelligence
Evaluation of the Clinical Effectiveness of Upper Gastrointestinal Endoscopy Reporting System
The objective of this study is to assess the effectiveness of an AI-based reporting system for upper gastrointestinal endoscopy.
- Trial name
- NCT05851885
- Testing
- AI-based reporting system
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Gastric Mucosal Lesion
Simethicone and N-acetylcysteine in Upper Endoscopy - Prospective Double-blinded Randomized Controlled Trial
The upper endoscopy is one of the most common methods for the diagnosis and treatment of upper gastrointestinal (GI) tract diseases and provides a unique opportunity to identify early neoplastic lesions.
- Trial name
- NCT02357303
- Testing
- Simethicone, Acetylcysteine
- Where
- Portugal
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Portuguese Oncology Institute, Coimbra
Injection Site Irritation
Valsalva Manoeuvre and Intravenous Dexmedetomidine on Attenuating Pain During Propofol Injection in Upper GIT Endoscopy
No previous study has cited the use of the Valsalva manoeuvre for the reduction of pain on propofol injection in comparison with dexmedetomidine injection.
- Trial name
- Valsalva (NCT05225610)
- Testing
- Valsalva Manoeuvre, Dexmedetomidine Injection [Precedex], normal Saline
- Where
- Saudi Arabia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Tanta University
Sedation
Intravenous Infusion of Lidocaine in Gastroscopy
Intravenous infusion of lidocaine significantly reduces incidence of bucking when perfomed gastroscopy.
- Trial name
- NCT04439773
- Testing
- Lidocaine
- Where
- China
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Shandong University
Gastroduodenal Ulceration
Evaluation of Upper GI Ulceration Induced by PL2200 Versus Aspirin in At-Risk Subjects
This trial is a Phase 2, randomized, controlled study to compare the degree of mucosal injury after the oral administration of an investigational product, PL2200, and a marketed 325 mg immediate-release aspirin product.
- Trial name
- NCT01646814
- Testing
- PL2200, Aspirin tablets
- Where
- 10 sites in United States
- Volunteers
- 247 people, healthy volunteers welcome
- Sponsor
- PLx Pharma
Endoscopy
Endoscopy Quality Study
This study seeks to establish factors that influence the view at endoscopy. To achieve this patients, who have been already booked for endoscopy, will complete a questionnaire prior to their procedure.
- Trial name
- NCT03351790
- Testing
- Questionniare only
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Sandwell & West Birmingham Hospitals NHS Trust
Healthy
Remimazolam Versus Midaszolam for Sedation in Diagnostic Upper Gastrointestinal Endoscopy
The goal of this clinical trial is to compare the efficacy of remimazolam with midazolam in patients undergoing gastrointestinal endoscopy.
- Trial name
- NCT05836545
- Testing
- Remimazolam, Midazolam
- Where
- South Korea
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Misadventure During Endoscopic Examination
Effects of WN and WF During Gastroscopy
Background: Gastroscopy is an endoscopic procedure that allows examination of the upper gastrointestinal system, including the esophagus, stomach and duodenum.
- Trial name
- WF/WN_GCPY (NCT06333431)
- Testing
- Glass Waterfall group, white noise group
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Suleyman Demirel University
Upper GI Bleeding, Bleeds Gastric
Metoclopramide in Upper Gastrointestinal Bleed
The goal of this clinical trial is to test if metoclopramide can improve effectiveness of endoscopic intervention in upper gastrointestinal (GI) bleeds.
- Conditions
- Upper GI Bleeding, Bleeds Gastric, Bleed Ulcer, Hemorrhage Gastric
- Trial name
- NCT05746377
- Testing
- Metoclopramide 10mg, Saline
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mercy Health System
High Flow Nasal Cannula, Body Roundness Index
High Flow Nasal Cannula and Mask Oxygenation in Patients With Visceral Obesity Undergoing Sedated Gastroscopy
During sedated gastroscopy, the insertion of the fiberscope and gastric distension required to perform the examination may induce respiratory depression, airway obstruction, and decreased chest wall compliance.
- Trial name
- NCT07159022
- Testing
- High Flow Nasal Cannula Oxygenation, Face Mask Oxygenation
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Capsule Endoscopy
MCE Direct Visualization of Drug Behavior in Upper-gastrointestinal Tract
The investigators aim to explore the feasibility of MCE in direct, real-time visualization of drug behavior in upper-gastrointestinal tract, which presented by the adhesion, distribution, and dissipation characteristics of dyed…
- Trial name
- NCT04327869
- Testing
- Magnetically controlled capsule endoscopy
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Driving
Accessing the Driving Skills After the Endoscopy of Intravenous Anesthesia by Driving Simulator
The purpose of this study is to assess the driving and cognitive ability of gastrointestinal endoscopy patients at different time points after intravenous anesthesia (propofol for example), and to explore whether the driving and…
- Trial name
- NCT02280148
- Testing
- Endoscopy of Intravenous Anesthesia, Driving Simulator, Propofol
- Where
- China
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Beijing Friendship Hospital
Healthy Volunteers
Optimal Insertion Time During Remimazolam-Remifentanil Anesthesia for Painless Gastroscopy
This is a prospective clinical study to compare the anesthetic effect of remimazolam combined with remifentanil administered at different time points during gastroscope insertion in patients undergoing painless gastroscopy.The…
- Trial name
- NCT07471893
- Testing
- Dual criterion (absent jaw reflex + stable heart rate) guided endoscope insertion, Eyelash reflex guided endoscope insertionn
- Where
- China
- Volunteers
- 342 people, healthy volunteers welcome
- Sponsor
- Huizhou First Hospital
Upper Gastrointestinal Mucosal Damage
Endoscopic Evaluation of Upper Gastrointestinal (GI) Mucosal Damage Induced by PL-2200 Versus Aspirin in Healthy Volunteers
To determine the gastrointestinal safety of PL-2200 versus immediate-release aspirin by assessing endoscopic gastroduodenal mucosal injury at approved daily cardiac-protective doses of aspirin (325 mg) in normal healthy…
- Trial name
- NCT00872534
- Testing
- acetylsalicylic acid
- Where
- 6 sites in United States
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- PLx Pharma
Gastric Cancer (GC), Premalignant Lesion
AI-Based Risk Prediction Model for Upper Digestive Tract Cancer
Upper digestive tract cancers are often preceded by pre-malignant lesions, but there is limited evidence regarding optimal risk prediction models and screening strategies for disease progression and cancer development.
- Conditions
- Gastric Cancer (GC), Premalignant Lesion, Gastric Intestinal Metaplasia, Atrophic Gastritis
- Trial name
- NCT07605312
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Digestive System Disease, Diagnoses Disease
A Novel Portable Upper Gastrointestinal Endoscopy System
The application of conventional endoscopy in remote and outdoor areas lacking facilities remains challenges. Thus, the investigators developed a novel portable upper gastrointestinal endoscopy system that has the same functions…
- Trial name
- NCT05211258
- Testing
- a novel portable upper gastrointestinal endoscopy system
- Where
- China
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Post-operative Surgical Pain
Regional Anesthesia (Supra-Orbital and Infra-Orbital Nerve Block) (SION) for Pain Management in Trans-sphenoidal Hypophysectomy
This is a prospective, randomized, blinded, sham controlled regional anesthetic (supra-orbital and infra-orbital nerve block) pain study to compare the systemic postoperative pain medication requirements in patients having…
- Trial name
- SION (NCT04670614)
- Testing
- Nerve Block with ropivicaine 0.5% Injectable Solution
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco