Clinical trials: Colonoscopy Procedures
Constipation, Fecal Incontinence
A Colonic Tube to Improve Bowel Function in Spinal Cord Injury
The investigators want to know if placing a tube through the skin and into the colon to flush out the colon is safe and effective in helping spinal cord Veterans with bowel management.
- Conditions
- Constipation, Fecal Incontinence, Spinal Cord Injury
- Trial name
- NCT00345397
- Testing
- Percutaneous endoscopic colostomy (PEC) tube
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- VA Office of Research and Development
Colon Polyps
Safety of Endoscopic Resection of Large Colorectal Polyps: A Randomized Trial.
The effectiveness of colonoscopy in reducing colorectal cancer mortality relies on the detection and removal of neoplastic polyps.
- Trial name
- NCT01936948
- Testing
- Clip closure
- Where
- United States
- Volunteers
- 928 people
- Sponsor
- White River Junction Veterans Affairs Medical Center
Gastrointestinal Endoscopy Training
Global State of Digestive Endoscopy Training Survey
This is a 10 minutes web based survey aims at exploring the current, global state of digestive endoscopy training among physicians to identify what are the unmet needs and how to improve it.
- Trial name
- NCT02735655
- Testing
- Physician's opinion
- Where
- 13 sites in United States, Belgium and 10 more
- Volunteers
- 1,000 people
- Sponsor
- Al-Azhar University
Acute Lower Gastrointestinal Bleeding
Oral PEG vs. Enema in Urgent Colonoscopy for ALGIB
The main goal of this study is to assess whether the diagnostic efficacy of enema is non-inferior to that of oral polyethylene glycol (PEG) in acute lower gastrointestinal bleeding (ALGIB) patients requiring urgent colonoscopy.
- Trial name
- CANDLE (NCT06254443)
- Testing
- Enema Bowel preparation, PEG Bowel preparation
- Where
- 3 sites in China
- Volunteers
- 144 people
- Sponsor
- Beijing Friendship Hospital
Colonoscopy
Impact of a Self-Administered Information Leaflet on Adequacy of Colonic Cleansing for in-Hospital Patients
The quality of colon cleansing has a major impact on efficiency and cost of colonoscopy. A hand-out was made to instruct and motivate patients to adequately clean the bowel before colonoscopy.
- Trial name
- NCT00160823
- Testing
- Self-administered leaflet
- Where
- Switzerland
- Volunteers
- 102 people
- Sponsor
- University Hospital, Geneva
Crohn's Disease, Inflammatory Bowel Disease
Infectious Agents in Pediatric Crohn's
Six sites of the Pediatric Inflammatory Bowel Disease Consortium (plus 2 additional sites) will participate in this study. The participating sites will be that of the Principal Investigator (PI), Emory University School of…
- Trial name
- NCT00237055
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Colonoscopy
Comforting Conversation During Colonoscopy: A Trial on Patient Satisfaction
Does comforting conversation during colonoscopy improve on patient satisfaction, compliance and pain management.
- Trial name
- ComConEndo (NCT02484105)
- Testing
- Comforting Conversation, Standard Communication
- Where
- Denmark
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Jeppe Thue Jensen
Colonoscopy
F38-27: An Evaluation of 2 Different Bowel Cleansing Preparations in Adult Subjects
To compare the safety and efficacy of 2 different bowel cleansing preparations prior to colonoscopy in adult subjects.
- Trial name
- NCT00857272
- Testing
- PEG electrolyte lavage solution + bisacodyl - reformulation, PEG electrolyte lavage solution + bisacodyl
- Where
- 6 sites in United States
- Volunteers
- 308 people
- Sponsor
- Braintree Laboratories
Lower Gastrointestinal Bleeding, Small Bowel Bleeding
Urgent Panendoscopy in Patients Presenting With Hematochezia
Gastrointestinal bleeding is a significant emergency condition requiring prompt diagnosis. Current evidence presents a clinical paradox: urgent colonoscopy (within 24 hours) shows no clear benefit in several studies, while urgent…
- Trial name
- NCT06985277
- Testing
- Urgent endoscopy strategy, Standard colonoscopy with standard VCE group
- Where
- Thailand
- Volunteers
- 188 people
- Sponsor
- Mahidol University
Colon Adenoma, Colonic Polyp
Linked Color Imaging (LCI) for Colorectal Adenoma Detection
Linked color imaging (LCI) is newly developed image-enhancing endoscopy technology that differentiates the red color spectrum more effectively than white light imaging thanks to its optimal pre-process composition of light…
- Trial name
- NCT03690297
- Testing
- Linked Color Imaging
- Where
- Italy
- Volunteers
- 600 people
- Sponsor
- Valduce Hospital
Bowel Preparation
Study Assessing CLENPIQ as Bowel Preparation for Pediatric Colonoscopy
Bowel preparation for pediatric colonoscopy.
- Trial name
- PICCOLO (NCT04113382)
- Testing
- CLENPIQ, MIRALAX, SENNA
- Where
- 4 sites in United States
- Volunteers
- 39 people
- Sponsor
- Ferring Pharmaceuticals
Intravenous Infusions, Colonoscopy
Restritive and Liberal Fluid Management and Colonoscopy
intraduction and aim In this study, in cases who will undergo elective day colonoscopy under sedoanalgesia; It was planned to investigate the effects of restrictive and liberal fluid administration on hemodynamics, side effects…
- Conditions
- Intravenous Infusions, Colonoscopy, Sedoanalgesia
- Trial name
- NCT05522127
- Testing
- Colonoscopy, Sedoanalgesia
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Baskent University
Colonic Polyps, Colorectal Neoplasms
Right Colon Enema to Improve Bowel Preparation Quality During Colonoscopy
Colonoscopy is a test that lets doctors look inside the large bowel to find and remove growths called polyps, which can develop into bowel cancer. Before the test, people take a bowel preparation to empty the bowel.
- Conditions
- Colonic Polyps, Colorectal Neoplasms, Colonoscopy, Bowel Preparation Quality
- Trial name
- RIGHT-CLEAN (NCT07813013)
- Testing
- Sodium phosphate enema, Water instillation
- Where
- 2 sites in Australia
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Westmead Hospital
Colorectal Cancer
Lifestyle Intervention After Colonoscopy (LIFE-SCREEN Pilot)
The study aims to evaluate the impact of promoting advice on the latest evidence-based diet and lifestyle recommendations for cancer prevention at colorectal cancer (CRC) screening among individuals who may be at higher risk for…
- Trial name
- NCT05273931
- Testing
- Lifestyle intervention
- Where
- 2 sites in France
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Centre Leon Berard
Colon Neoplasm
Comparing Water Exchange, Water Immersion and Air Insufflation Methods During Colonoscopy With the Option of on Demand Sedation
This prospective, randomized controlled trial compares traditional air insufflation with water immersion and water exchange in patients undergoing colonoscopy using on demand sedation.
- Trial name
- NCT01699399
- Testing
- water immersion, water exchange, air insufflation
- Where
- Taiwan
- Volunteers
- 225 people
- Sponsor
- Dalin Tzu Chi General Hospital
Virtual Reality, Augmented Reality
Virtual Reality to Reduce Pre-Operative Anxiety
This study aims to test the effectiveness of virtual reality (VR) as a non-pharmaceutical intervention to reduce pain and anxiety in children undergoing various procedures in the Ambulatory Surgery Center (ASC) at CHLA, as…
- Conditions
- Virtual Reality, Augmented Reality, IV Stick, Mask Induction
- Trial name
- NCT04268914
- Testing
- Oculus Go VR, Mira Prism VR
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Los Angeles
Acute Kidney Injury
Renal Safety of Bowel Preparation With Polyethylene Glycol
This study evaluates the changes of renal function after taking bowel cleansing agent polyethylene glycol for elective colonoscopy.
- Trial name
- NCT02657564
- Testing
- Polyethylene glycol (PEG)
- Where
- Taiwan
- Volunteers
- 1,237 people
- Sponsor
- Evergreen General Hospital, Taiwan
Crohn Disease, Colitis, Ulcerative
Using Vedolizumab-800CW to Gain Insight Into Local Drug Distribution and Mucosal Target Cells in IBD Patients
Summary Vision Study Crohn's Disease (CD) and Ulcerative Colitis (UC) are chronic idiopathic inflammatory bowel diseases (IBD). Vedolizumab is a humanized monoclonal antibody against α4β7 integrin, capable of blocking the…
- Trial name
- VISION (NCT04112212)
- Testing
- Fluorescence molecular imaging procedure using vedolizumab-800CW, Fluorescence molecular imaging procedure without prior administration of vedolizumab-800CW, Fluorescence molecular imaging procedure using vedolizumab-800CW with prior administration of unlabeled vedolizumab
- Where
- Netherlands
- Volunteers
- 38 people
- Sponsor
- University Medical Center Groningen
Quality Control, Artificial Intelligence
Quality Improvement Intervention in Colonoscopy Using Artificial Intelligence
Quality measures in colonoscopy are important guides for improving the quality of patient care. But quality improvement intervention is not taking place, primarily because of the inconvenience and expense.
- Conditions
- Quality Control, Artificial Intelligence, Colonoscopy
- Trial name
- NCT03622281
- Testing
- quality improvement intervention using artificial intelligence
- Where
- China
- Volunteers
- 676 people, healthy volunteers welcome
- Sponsor
- Shandong University
Colonic Polyp, Colonic Neoplasms
GastroBot: Artificial Intelligence Applied to Bowel Preparation
It is estimated that about 20% of colonoscopies have inadequate preparation. (5) This is associated with lengthy procedures and less detection of adenomas, reduces the screening intervals, and increases the costs and risks of…
- Conditions
- Colonic Polyp, Colonic Neoplasms, Colonic Disease, Colonic Adenoma
- Trial name
- NCT05836064
- Testing
- GastroBot, Conventional explanation
- Where
- Argentina
- Volunteers
- 388 people
- Sponsor
- Institute of Gastroenterology and Advance Endoscopy
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