Clinical trials: Colonoscopy Procedures
Bowel Cancer, Colonoscopy
Experiences and Perceptions of Colonoscopy and New Technologies
Bowel cancer is the 3rd most common cancer in males and females. Most bowel cancers develop from precancerous polyps in the bowel.
- Trial name
- NCT04747665
- Testing
- Patient and endoscopist reported experience
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Leeds Teaching Hospitals NHS Trust
Colorectal Cancer, Colon Adenoma
Risk of Metachronous Findings After Detection of Serrated Lesions and High-grade Dysplasia With Surveillance Delay
The primary aim of this study is to determine the rate of total metachronous advanced neoplasia (TMAN) detection after index detection of serrated lesions (SL) [sessile serrated polyps (SSPs), traditional serrated adenomas…
- Trial name
- SSL follow-up (NCT05355363)
- Testing
- Standard Colonoscopy
- Where
- Canada
- Volunteers
- 727 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Anemia, Colon Polyps
Same Day Bidirectional Endoscopies - Does the Sequence of Procedures or Choice of Insufflator Matter?
Upper endoscopies (Esophagogastroduodenoscopies-EGDs) as well as a lower endoscopies (Colonoscopies) are routinely performed by gastroenterologists to assess the lining of patients' upper and lower gastrointestinal tracts using a…
- Trial name
- NCT02635217
- Testing
- Carbon dioxide insufflation, room air insufflation, EGD (Esophagogastroduodenoscopy) before Colonoscopy
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Queen's University
Group Identification
Simulation Based Training in Colonoscopy
The aim of this study is to create simulation-based tests with credible pass/fail-standards for two different fidelities of colonoscopy models 1. virtual reality simulator 2.
- Trial name
- NCT02043327
- Where
- Denmark
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Colonoscopy Preparation, Colon Disease
Safety and Efficacy of CDFR0612 and CDFR0613 for Bowel Cleansing Before Colonoscopy
The purpose of this study is to evaluate the safety and efficacy of CDFR0612 and CDFR0613 compared to PEG+picosulfate (Coolprep Powder) preparation.
- Trial name
- NCT02304523
- Testing
- CDFR0612, CDFR0613, Coolprep Powder
- Where
- 4 sites in South Korea
- Volunteers
- 310 people
- Sponsor
- CTC Bio, Inc.
Colon Cleansing for Colonoscopy
Sodium Picosulphate/Magnesium Citrate and Low-volume PEG -Ascorbic Acid as Preparation for Colonoscopy
Adequate bowel cleansing is essential for effective colonoscopy. Acceptance of colon preparation affects the quality of colon cleansing.
- Trial name
- NCT01603654
- Testing
- sodium picosulphate magnesium citrate, low-volume PEG -ascorbic acid
- Where
- 3 sites in Italy
- Volunteers
- 300 people
- Sponsor
- ASST Fatebenefratelli Sacco
Crohn's Disease
G-CSF to Treat Crohn's Disease
This study will examine the effectiveness of G-CSF in treating patients with Crohn's disease-a long-term recurring inflammation of the small and large intestine.
- Trial name
- NCT00025805
- Testing
- G-CSF
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Hyponatremia
Hyponatremia Due to Poly Ethylene Glycol (PEG)
Colonoscopy is a useful tool used in modern medicine and it is increasingly being employed for both diagnostic and therapeutic purposes.
- Trial name
- NCT03787888
- Where
- Pakistan
- Volunteers
- 151 people
- Sponsor
- Tazeen Rasheed
Colonic Polyps
Diagnostic Accuracy of NICE Classification to Predict Deep Submucosal Invasion
The purpose of this study is to evaluate the diagnostic accuracy of NICE classification to predict deep submucosal invasion of colonic polyps > 1 cm, considering histology as the gold standard, in a group of endoscopists who…
- Trial name
- NICE (NCT02328066)
- Testing
- NBI used by trained endoscopists
- Where
- Spain
- Volunteers
- 2,171 people
- Sponsor
- Asociación Española de Gastroenterología
Pain, Non-sedated
Predictive Model Identifies Painful Sedation-free Colonoscopy
Colorectal cancer is one of the most common cancers globally and a leading cause of cancer-related death. Colonoscopy is the standard screening method for colorectal cancer, significantly reducing mortality rates.
- Conditions
- Pain, Non-sedated, Colonoscopy
- Trial name
- NCT06635941
- Where
- China
- Volunteers
- 679 people
- Sponsor
- Ningbo No. 1 Hospital
Gastrointestinal Hemorrhage, Colon Cancer
Bowel Preparation for Inpatient Colonoscopy
This study will compare two strategies for bowel cleansing prior to inpatient colonoscopy: the entire preparation taken the night before the procedure versus half the preparation taken the night before the procedure, and the…
- Conditions
- Gastrointestinal Hemorrhage, Colon Cancer, Diverticulosis
- Trial name
- NCT01169220
- Testing
- Go-Lytely, Go Lytely
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Santa Clara Valley Health & Hospital System
Adenomatous Polyps
Comparison of Two Devices During Colonoscopy
Colonoscopy is the gold standard investigation for the diagnosis of bowel pathology and colorectal cancer screening. Adenoma detection rate is a marker of high quality colonoscopy.
- Trial name
- COLONAUX (NCT03197987)
- Testing
- Endocuff, cap
- Where
- Spain
- Volunteers
- 710 people
- Sponsor
- Hospital General Universitario Elche
Colon Cancer, Colon Sessile Serrated Adenoma/Polyp
Narrow Band Imaging Versus White Light for Colonoscopy Serrate Lesions Detection
Colorectal cancer (CRC) is a leading cause of cancer death and its' incidence is rising in most European countries. Colonoscopy has been shown to reduce CRC incidence, however its effectiveness depends on the sensitivity to…
- Trial name
- NCT02876133
- Testing
- narrow band imaging withdrawal, white light withdrawal
- Where
- 3 sites in Portugal
- Volunteers
- 987 people, healthy volunteers welcome
- Sponsor
- Hospital Beatriz Ângelo
Lower Gastrointestinal Bleeding, Hemostatic Disorder
Clinical and Urgent Colonoscopy Outcomes Using the Pure-Vu® Cleansing System
The Pure-Vu® System can be effectively used as a cleansing device in patients admitted with acute LGIB to the intensive care unit and the regular nurse floor (RNF) bypassing the need to administer an oral bowel preparation for…
- Trial name
- NCT04729946
- Testing
- Pure-Vu Cleansing Device
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- The Cleveland Clinic
Colonoscopy Preparation
The Effect of Adding Lubiprostone to Standard Large-Volume PEG-ELS on The Quality of Inpatient Colonoscopy Preparation
This is a multicenter interrupted-time series study. The study will include patients between the age of 18-85 year old, both males and females, who are scheduled for inpatient colonoscopy procedure.
- Trial name
- NCT04361656
- Testing
- PEG-ELS current standard of care, PEG-ELS current standard of care plus Lubiprostone 24 microgram Oral Cap (x2)
- Where
- 3 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Colonoscopy
High Flow Nasal Cannula in Patients Undergoing Colonoscopy
During colonoscopy, the insertion of the fiberscope and colon distension required to perform the examination may induce modifications to respiratory mechanics, respiratory effort and breathing pattern.
- Trial name
- NCT05687045
- Testing
- High Flow Nasal Cannula, Conventional Oxygen Therapy
- Where
- Italy
- Volunteers
- 36 people
- Sponsor
- University Magna Graecia
Colonoscopy
Effect of Box Breathing Exercise on Anxiety, Pain, and Pulmonary Function Tests in Patients Undergoing Colonoscopy
This study is a prospective, randomized controlled clinical trial designed to determine the effect of box breathing exercises on anxiety, pain, and pulmonary function in patients undergoing colonoscopy.
- Trial name
- NCT07728890
- Testing
- box breathing exercises
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Tarsus University
Screening Colonoscopy
Effect of Real-time Computer-aided System (ENDO-AID) on Adenoma Detection in Endoscopist-in-training
The investigator's hypothesis is that a CADe system (ENDO-AID) would improve the adenoma detection rate in junior endoscopists.
- Trial name
- ENDOAIDTRAIN (NCT04838951)
- Testing
- ENDO-AID CADe
- Where
- Hong Kong
- Volunteers
- 856 people
- Sponsor
- Chinese University of Hong Kong
Colonic Disease
Capsule Endoscopy as an Alternative to Colonoscopy
This is a prospective, multicenter, interventional study assessing CE, in patients already scheduled for colonoscopy at tertiary referral hospitals, as a technique to reduce the number of unnecessary colonoscopies and identify…
- Trial name
- CAPSUCOVID (NCT06031051)
- Testing
- Pillcam Crohn's Capsule Endoscopy
- Where
- 4 sites in Spain
- Volunteers
- 704 people
- Sponsor
- Hospital Clinic of Barcelona
Bowel Preparation
Safety and Tolerability Study of an Edible Colon Preparation
The purpose of this study is to learn about a new bowel preparation that uses food to clean the colon. In order to learn about this new food preparation, some people in this study will get the food preparation, and others will…
- Trial name
- NCT02402270
- Testing
- NuLYTELY® (PEG 3350), ECP-019, MoviPrep® (PEG 3350)
- Where
- 2 sites in United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- ColonaryConcepts LLC
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