Clinical trials: Colonoscopy Procedures
Colonoscopy
Effect of Preoperative Automatic Reminder System on Colonoscopy
In this study, the investigators proposed an artificial intelligence-based preoperative automatic reminder system on colonocopy, which can improve the quality of bowel preparation and the rate of polyps and adenomas detection.
- Trial name
- NCT04996888
- Testing
- AI based preoperative automatic reminder system
- Where
- China
- Volunteers
- 829 people
- Sponsor
- Renmin Hospital of Wuhan University
Patients Who Receive Colonoscopy
Study of NPF-08 in Patients Who Receive Colonoscopy
To study non-inferiority of intestinal cleansing effect in both NPF-08 1-day treatment group and NPF-08 2-day split dose group to the cleansing effect in Moviprep® 1-day treatment group, for the subjects who will receive…
- Trial name
- NCT03794310
- Testing
- NPF-08 （1-day treatment）, NPF-08 （2-day split dose）, Moviprep（1-day treatment）
- Where
- 13 sites in Japan
- Volunteers
- 632 people
- Sponsor
- Nihon Pharmaceutical Co., Ltd
Adenoma, Pain
Water Method in Low-body Mass Index (BMI) Female Patients With Unsedated Colonoscopy
Water method with water exchange has been shown to reduce medication requirement and pain experienced during colonoscopy. It increases the success rate of cecal intubation in sedated and unsedated patients undergoing screening…
- Trial name
- NCT01546259
- Testing
- Water colonoscopy
- Where
- China
- Sponsor
- Air Force Military Medical University, China
Procedural Sedation, Gastrointestinal Endoscopy
Therapeutic Effects of Music on Procedural Outcomes
This study will evaluate whether listening to low-tempo instrumental music during gastroscopy and/or colonoscopy can reduce the amount of sedative medication needed during the procedure.
- Conditions
- Procedural Sedation, Gastrointestinal Endoscopy, Music Intervention
- Trial name
- TEMPO (NCT07763860)
- Testing
- Low-Tempo Instrumental Music, Silent Audio Control
- Where
- Lebanon
- Volunteers
- 180 people
- Sponsor
- Bahaa Bou Dargham
Colorectal Cancer Screening
Comparison of Transparent Retractable Extension Device and Narrow Band Imaging on Colorectal Adenoma Detection
The investigators previously reported that colonoscopy with a transparent retractable extension (TRE) device improved the adenoma detection rate without affecting intubation and withdrawal times.
- Trial name
- NCT00765180
- Testing
- TRE vs. NBI
- Where
- Japan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Showa Inan General Hospital
Liver Transplantation
Endoscopic Evaluation in Transplantation Candidates
In consideration of the limited supply of donor organs, the careful selection of transplant candidates is essential to optimize patient outcome after transplantation.
- Trial name
- NCT00990470
- Where
- Germany
- Volunteers
- 300 people
- Sponsor
- Hannover Medical School
Patients Scheduled for Colonoscopy
Linaclotide for Colonoscopy Bowel Prep
The goal of this clinical trial is to learn if drug Linaclotide can be used as a single agent regimen to adequately prepare bowel for colonoscopy.
- Trial name
- NCT06692673
- Testing
- Use of Linaclotide as a single agent Colonoscopy prep
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Florida
Pain
Electrical Stimulation Over Acupuncture Points in Reduction of Rectal Discomfort Distension
Colonoscopy is a stressful and unpleasant procedure especially during the passage of the endoscope through angulations of colon. Electro-acupuncture is one of the alternative to reduce colorectal discomfort.
- Trial name
- NCT01551654
- Testing
- Transcutaneous Electrical Nerve Stimulation (ITO Company )
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Patient Satisfaction
Use of Virtual Reality Technology as a Sedation Replacement During Colonoscopy
A pilot non-randomized controlled study examined whether the use of VR technology can serve as an appropriate substitute for sedation in a colonoscopy examination.
- Trial name
- NCT05701566
- Testing
- virtual reality headset, colonoscopy with standard sedation.
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Bowel Cleansing, Colonoscopy
Unrestricted Diet for Screening Colonoscopy
Colonoscopy is the technique of choice for the evaluation of the mucosa of the colon. To be able to do the procedure in optimal conditions, it needs to be clean.
- Conditions
- Bowel Cleansing, Colonoscopy, Bowel Cancer
- Trial name
- CriLiP (NCT05032794)
- Testing
- Unrestricted diet before colonoscopy, 1-day low residue diet, Bisacodyl 5 MG
- Where
- 5 sites in Spain
- Volunteers
- 553 people
- Sponsor
- Parc Taulí Hospital Universitari
Endoscopy, Colonoscopy
Cecal Intubation Time in Colonoscopy: Prospective Clinical Trial
During colonoscopy, body mass index, waist circumference and waist / hip ratio is the relationship between the cecal intubation difficulty aims to define.
- Trial name
- NCT03002662
- Testing
- colonoscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 1,000 people
- Sponsor
- Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital
Colonic Polyp, Colonoscopy
CUFF-assisted Colonoscopy vs Standard Colonoscopy
The goal of this study is to evaluate the interest of second-generation Endocuff Vision (ECV) to improve Adenoma detection rate and / or Polyp detection rate in routine colonoscopy.
- Trial name
- CUFF-TROCADERO (NCT03758872)
- Testing
- cuff assisted colonoscopy(with cuff use of endocuff vision second generation)
- Where
- France
- Volunteers
- 1,034 people
- Sponsor
- Clinique du Trocadéro
Colorectal Neoplasms
AI-Based Stool Image Analysis for Colorectal Neoplasia Risk Assessment
This prospective observational substudy evaluates the association between artificial intelligence-derived features from stool images analyzed using the FAEX Health digital platform and fecal immunochemical test results in adults…
- Trial name
- FECAL-AI (NCT07740122)
- Testing
- AI-Based Stool Image Analysis
- Where
- Chile
- Volunteers
- 250 people
- Sponsor
- Servicio de Salud Metropolitano Sur Oriente
Pain
Safety and Efficacy of Carbon Dioxide Insufflation During Colonoscopy With Consecutive Esophagogastroduodenoscopy in Reduction of Abdominal Pain in Sedated Outpatients
Compared with performing each procedure individually, performing two combined procedures such as colonoscopy consecutive Esophagogastroduodenoscopy (EGD) cause more bowel gases, abdominal distension and post-procedure pain…
- Trial name
- COCE (NCT01450202)
- Testing
- bowel insufflation gas
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Inje University
Colonoscopy, Digestive System
Clinical Evaluation of Water Immersion Colonoscopy Insertion Technique
Recent studies indicate that infusing 300 milliliters of water (in lieu of air) into the rectum and left colon through the colonoscope as it is being inserted during a colonoscopy examination can allow easier endoscope…
- Conditions
- Colonoscopy, Digestive System, Endoscopy, Gastrointestinal Disease
- Trial name
- NCT00671177
- Testing
- water immersion colonoscopy, standard air colonoscopy
- Where
- United States
- Volunteers
- 229 people
- Sponsor
- VA Palo Alto Health Care System
Colonoscopy, Bowel Preparation
Multi-centre Failed Bowel Prep RCT
This is a multi-centre randomized clinical trial comparing the efficacy of two different bowel preparation regimens for patients who have already failed a bowel preparation for colonoscopy.
- Trial name
- B-CLEANR (NCT02976805)
- Testing
- 4L PegLyte + 15 mg bisacodyl, 6L PegLyte + 15 mg bisacodyl
- Where
- 4 sites in Canada
- Volunteers
- 196 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Colonoscopy
Thorough Flushing Strategy During Colonoscopy Examination
The investigators plan to adopt a thorough flushing strategy when withdrawing the endoscope, and have zero tolerance for the liquid and foam in the intestinal lumen.
- Trial name
- NCT06117553
- Testing
- thorough flushing
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Bowel Disease
Plenvu 1 - Questionnaire Study Exploring Patients Preference in Bowel Preparation Timings for Morning Colonoscopy
Questionnaire study exploring patients preference in bowel preparation timings for morning colonoscopy.
- Trial name
- NCT04456790
- Where
- United Kingdom
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- Portsmouth Hospitals NHS Trust
Colonoscopy, Bowel Preparation
Acid-base Balance in Patients Undergoing Colonoscopy
The purpose of this study is to determine whether fluid administration in patients undergoing colonoscopy should affect acid-base disorder in term of the strong ion differences.
- Trial name
- NCT01250886
- Testing
- Lactated Ringer's solution, Normal saline solution, Acetate Ringer's solution
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Colonoscopy
Bispectral Index Monitoring for Sedation in Elective Colonoscopies of Adult Patients: a Randomized Controlled Trial
The primary aim of the study is to determine the rate sedation-induced adverse events, comparing BIS-guided sedation with clinical observation.
- Trial name
- BIS (NCT03453359)
- Testing
- BIS monitor, Ramsay scale
- Where
- Spain
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Hospital Galdakao-Usansolo
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