Clinical trials: Colonoscopy, active
Types of Colitis, Colonic Inflammation
Colitis Patterns in Patients With Lower GI Symptoms
This cross-sectional study aims to evaluate the patterns of colitis among patients presenting with lower gastrointestinal symptoms undergoing colonoscopy at Sohag University Hospitals.
- Conditions
- Types of Colitis, Colonic Inflammation, Lower Gastrointestinal Symptoms
- Trial name
- Patterns of C (NCT07515365)
- Testing
- No intervention ( observational study ), No intervention
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
Bowel Preparation for Colonoscopy
Efficacy, Safety and Tolerability of Magnesium Sulfate With Low-volume Polyethylene Glycol for Colonoscopy Cleansing
Magnesium salts such as magnesium citrate are often combined with polyethylene glycol to make the intestinal preparation before colonoscopy, which has shown high cleaning efficacy.
- Trial name
- NCT06728839
- Testing
- 1L PEG + 50g magnesium sulfate, 3L PEG, 4L PEG
- Volunteers
- 1,329 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colonoscopy
External, Multicentre Validation of a Machine-Learning Model to Predict Colonic Adenoma in Indian Adults
Colorectal adenomas are precursors to colorectal cancer (CRC). Accurate pre-procedure risk stratification could optimize colonoscopy yield and resource allocation in India, where adenoma prevalence varies by age, sex, and…
- Trial name
- NCT07329816
- Testing
- Not Applicable / Observational study
- Volunteers
- 1,000 people
- Sponsor
- Asian Institute of Gastroenterology, India
Colo-rectal Cancer, Gastrointestinal Disease
Diagnostic Usefulness of Different Types of Gastrointestinal Endoscopic Investigations.
The number of endoscopies performed varies greatly between different countries and does not reflect variations in disease incidents.
- Trial name
- NCT04585516
- Testing
- endoscopy
- Where
- Sweden
- Volunteers
- 5,000 people
- Sponsor
- Region Örebro County
Colorectal Cancer Screening, Bowel Cleansing for Colonoscopy
Cleansing Options in Out-Patient Setting to Improve Tolerance (COOP SIT) Trial
The purpose of this research is to compare patient preferences for two bowel preparation options: low-volume tablets (Suflave/Sutab) versus the standard colon preparation using Golytely (polyethylene glycol).
- Trial name
- COOP SIT (NCT07215000)
- Testing
- Golytely, Sulfave, Sutab
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Morehouse School of Medicine
Inflammatory Bowel Diseases, Crohn Disease
Utility of Random Biopsies in Patients With Inflammatory Bowel Disease
The proposed study is a multicenter parallel group clinical trial that will include 821 evaluable patients per group who will be randomly assigned to either high definition white light colonoscopy (HDWLC) with targeted biopsies…
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis
- Trial name
- URBI (NCT06560021)
- Testing
- Biopsy strategy
- Where
- 21 sites in United States
- Volunteers
- 1,642 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Colorectal Polyp, Colorectal Adenoma
Evaluation of a CAM System for Colorectal Polyp Size Measurement
Accurate polyp size measurements are essential for risk stratification, selection of polypectomy techniques, and surveillance interval assignments.
- Trial name
- CAM (NCT06715384)
- Testing
- Polyp size measurement using autonomous AI measurement or AI-assisted human measurement with the CAM system
- Where
- China
- Volunteers
- 168 people
- Sponsor
- Changhai Hospital
Colonoscopy Preparation
4-L Split-dose Polyethylene Glycol and Bisacodyl and Docusate Sodium Regimen Versus 2-L Split-dose Polyethylene Glycol Plus Oral Simethicone Regimen for Bowel Preparation Before Colonoscopy
The goal of this randomized controlled trial is to compare the safety, compliance, and efficacy of different bowel preparation methods prior to colonoscopy.
- Trial name
- NCT07328880
- Testing
- 4-L split-dose polyethylene glycol and Bisacodyl + Docusate sodium., 2-L split-dose polyethylene glycol plus Oral Simethicone regimen ., 2-L split-dose polyethylene glycol regimen
- Where
- Egypt
- Volunteers
- 450 people
- Sponsor
- Tanta University
Outpatient Colonoscopy
Study to Analyse the Use of a Digital Platform for the Preparation and Follow-up of Patients With Scheduled Outpatients Colonoscopy
The goal of this clinical trial investigation with device is to to analyze the use of the Caaring® digital platform for the preparation and follow-up of scheduled colonoscopy.
- Trial name
- COLObs (NCT06916052)
- Where
- Spain
- Volunteers
- 225 people
- Sponsor
- Persei Vivarium
IBD (Inflammatory Bowel Disease), Colonoscopy
Pre-packaged Low-residue Diet for Bowel Preparation in Patients With Inflammatory Bowel Disease
The primary objectives of this project are twofold: firstly, to evaluate the role of Maifu Changqing® Complete Nutrition Formula Powder in bowel preparation for colonoscopy in patients with IBD; and secondly, to enhance the…
- Conditions
- IBD (Inflammatory Bowel Disease), Colonoscopy, Colonoscopy: Bowel Preparation
- Trial name
- NCT07353853
- Testing
- pre-packaged low-residue diet for bowel preparation
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Changhai Hospital
Colonoscopy Pain
Pre-procedural Risk Score-Based Endoscopist Assignment for Pain Reduction in Unsedated Colonoscopy
This multicenter randomized controlled trial evaluates whether a pre-procedural risk score-based endoscopist assignment strategy reduces intraprocedural pain in high-risk patients undergoing unsedated colonoscopy.
- Trial name
- NCT07713953
- Testing
- Risk Score-Based Endoscopist Assignment
- Where
- China
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Ningbo No. 1 Hospital
Colorectal (Colon or Rectal) Cancer
Colorectal Cancer Screnning Colonoscopy Under Hypnosis
Through this study, the effectiveness of hypnosis in the realization of a colonoscopy for the detection of colorectal cancer will be evaluated
- Trial name
- CODEPICCH (NCT05051046)
- Testing
- Colonoscopy under hypnosis
- Where
- France
- Volunteers
- 600 people
- Sponsor
- University Hospital, Tours
Colorectal Cancer, Colonoscopy
ColoReg: A Register for Gastrointestinal Endoscopy Reports and Examination Videos
With the participants help, the investigators aim to track treatment methods, treatment outcomes, and adverse events, as well as document the treatment strategies used during endoscopic colorectal cancer prevention and treatment.
- Conditions
- Colorectal Cancer, Colonoscopy, Polypectomy
- Trial name
- NCT06920680
- Where
- 2 sites in Germany
- Volunteers
- 1,834 people, healthy volunteers welcome
- Sponsor
- Wuerzburg University Hospital
Colonoscopy
Novel Irrigation Solution for Colonoscopy Visualization Pilot
The purpose of this study is to assess the provider experience with a novel colonoscopy irrigation solution and determine the feasibility of introducing this solution into the endoscopy unit and assess efficacy on a small scale…
- Trial name
- NCT07769905
- Testing
- Olympus colonoscope, Irrigation solution
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- NYU Langone Health
Colon Cancer Screening
Impact of Chewing Gum on Bowel Preparation in Patients Undergoing Colonoscopy
Colorectal cancer is the second leading cause of cancer deaths that could be prevented in the United States. Colonoscopy is the best test for finding and removing polyps before they turn into cancer.
- Trial name
- NCT07320989
- Testing
- Chewing Sugar-Free Gum During Bowel Preparation, Standard Bowel Prep (2L PEG-ELP), Standard Bowel Prep
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Maryland, Baltimore
Artificial Intelligence Assistance in Endoscopy Recovery, AI Validation
AI Assistance in GI Endoscopy Recovery Assessment
We have developed and validated an AI model to assess endoscopy recovery status based on 400 voice recordings from 200 patients. This model has a mean accuracy of 84.14% with a mean area under the curve (AUC) of 0.91.
- Trial name
- AIVR2 (NCT06923059)
- Testing
- AI-assisted endoscopy recovery assessment
- Where
- Hong Kong
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Adenoma Detection Rate
Artificial Intelligence-assisted Colonoscopy With or Without Endocuff Vision
Adenoma detection rate (ADR) is considered the single most important quality measure in colonoscopy and a higher ADR can reduce the risk of interval colorectal cancer (CRC).
- Trial name
- NCT05863208
- Testing
- Artificial intelligence, Endocuff vision, High-definition endoscope
- Where
- Taiwan
- Volunteers
- 1,000 people
- Sponsor
- E-DA Hospital
Cirrhosis, Bowel Preparation
Evaluation of a Modified Bowel Preparation Regimen in Cirrhotic Patients Undergoing Colonoscopy
Inadequate bowel preparation compromises colonoscopy quality and diagnostic accuracy, and cirrhosis is a recognized independent predictor of poor bowel cleansing.
- Trial name
- CIRRHOPREP (NCT07668778)
- Testing
- 2-L PEG plus bisacodyl plus 3-day low fibre diet, 2-L PEG plus 1-day low fibre diet
- Where
- 4 sites in Portugal
- Volunteers
- 252 people
- Sponsor
- Hospital do Divino Espírito Santo de Ponta Delgada
The Effect of Audio-visual Aids on Bowel Cleanliness, Audiovisual Aids
Visual Aids for Colonoscopy Preparation: A Prospective Study on Patient Understanding and Bowel Cleanliness in Colonoscopy Patients
Effective communication in healthcare is critical for improving patient outcomes, particularly in enhancing health literacy and enabling informed decision-making.
- Trial name
- VACP (NCT07155603)
- Testing
- Animated Video Group 1
- Where
- Switzerland
- Volunteers
- 120 people
- Sponsor
- Prof. Dr. Jörg Leuppi
Ulcerative Colitis (UC), Crohns Disease
Prospective Evaluation of the Carbon Footprint and Clinical Utility of IBUS Compared to Colonoscopy and Enterography in UC and CD
Healthcare contributes approximately 4.4% of global GHG emissions, with diagnostic imaging and endoscopic services being substantial contributors.
- Trial name
- NCT07431983
- Where
- 2 sites in India
- Volunteers
- 200 people
- Sponsor
- Asian Institute of Gastroenterology, India