Clinical trials: Colonoscopy Procedures
Colonic Disease
Effect of Lavender Oil Inhalation in Colonoscopy Patients
Aim: In this study, it was aimed to determine the effect of lavender oil inhalation on the anxiety and comfort levels of patients who will undergo colonoscopy.
- Trial name
- NCT05540418
- Testing
- lavender oil inhalation
- Where
- Turkey (Türkiye)
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Kocaeli University
Colon Disease;, Rectal Disease
"Air Assisted"Water Injection Colonoscopy in Experienced Endoscopists
Up to now, many studies has showed that compared with air insufflation colonoscopy, water-related colonoscopy could shorten the cecal intubation time and relieve the pain of the patients,especially for training the beginners,the…
- Trial name
- NCT01797393
- Testing
- Air insufflation, Water injection, " Air assisted" water injection.
- Where
- China
- Volunteers
- 600 people
- Sponsor
- First Affiliated Hospital of Harbin Medical University
Bowel Preparation
Comparing Single-dose Low-volume PEG Plus Bisacodyl vs. Split-dose PEG for Bowel Preparation in Morning Colonoscopy
Colonoscopy is the best method to detect colorectal cancer and colonic polyps. Studies showed that adenoma detection rate positive correlation with good bowel preparation which makes bowel preparation an important issue.
- Trial name
- NCT03248726
- Testing
- Polyethylene glycol and bisacodyl, Split-dose polyethylene glycol
- Where
- Taiwan
- Volunteers
- 122 people
- Sponsor
- Taipei Medical University WanFang Hospital
Adenoma Detection Rate
Training Effects in Colonoscopy
Colon cancer is the second most common cause of death among cancer-related deaths in Germany. Precancerous lesions such as adenomas can be detected efficiently by colonoscopy.
- Trial name
- TraCo (NCT01786213)
- Where
- Germany
- Volunteers
- 3,500 people
- Sponsor
- Technical University of Munich
Immunity, Innate, Colorectal Cancer
Analysis of Natural Killer Cell Activity (NKA) in Whole Blood in High Risk Subjects Undergoing Colonoscopy
This study will measure the activity of natural killer (NK) cells using the in vitro diagnostic device NK Vue in high risk subjects (Quebec risk categories P2, P3 and P4) scheduled for colonoscopy.
- Trial name
- ANKA-HR (NCT03249727)
- Testing
- IVDD for NK cell activity in whole blood
- Where
- 3 sites in Canada
- Volunteers
- 396 people
- Sponsor
- ATGen Canada Inc
Colonic Polyps, Adenoma
Comparative Study of Colon Capsule and Virtual Colonoscopy (VICOCA)
Summary Colorectal cancer (CRC) represents the second leading cause of cancer deaths in Spain (11,000 deaths per year). Screening of the population over 50 years of age with no significant history (intermediate risk) is…
- Trial name
- VICOCA (NCT02081742)
- Where
- Spain
- Volunteers
- 349 people
- Sponsor
- Begoña González Suárez
Adenocarcinoma of the Colon, Adenocarcinoma of the Rectum
Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps
This trial examines colorectal cancer incidence in participants with 1 to 2 non-advanced adenomas randomized to surveillance colonoscopy at 10 years compared to participants randomized to surveillance colonoscopy at 5 and 10…
- Trial name
- FORTE (NCT05080673)
- Testing
- 5-year and 10 Year Surveillance Colonoscopy after Qualifying Colonoscopy
- Where
- 493 sites in United States, Puerto Rico
- Volunteers
- 9,500 people
- Sponsor
- NRG Oncology
Colonoscopy
A Safety and Efficacy Comparison of BLI4700 Bowel Preparation Versus an FDA-approved Comparator in Adult Subjects Prior to Colonoscopy
The objective of this study is to compare the safety and efficacy of BLI4700 bowel preparation to an FDA-approved bowel preparation as 2-day, split-dose bowel preparations prior to colonoscopy in adult patients.
- Trial name
- NCT03261960
- Testing
- BLI4700, Magnesium bowel preparation
- Where
- 20 sites in United States
- Volunteers
- 389 people
- Sponsor
- Braintree Laboratories
Colorectal Cancer
Comparison of Barium Enema, Computed Tomographic Colonography, and Colonoscopy in Detecting Colon Cancer
RATIONALE: Screening tests may help doctors detect cancer cells early and plan more effective treatment for cancer. New diagnostic procedures such as computed tomographic colonography may provide a less invasive method of…
- Trial name
- NCT00016029
- Testing
- screening questionnaire administration, barium enema injection, computed tomography
- Where
- 14 sites in United States
- Volunteers
- 775 people
- Sponsor
- Duke University
Polyp, Adenoma
EndoCuff-assisted Versus Standard Colonoscopy for Adenoma Detection
The EndoCuff is novel flexible cuff that can be attached to the distal tip of the colonoscope and helps to flatten large mucosal folds during withdrawal.
- Conditions
- Polyp, Adenoma, Cancer
- Trial name
- NCT02034929
- Testing
- EndoCuff-assisted colonoscopy, Standard colonoscopy
- Where
- 4 sites in Germany
- Volunteers
- 500 people
- Sponsor
- Helios Albert-Schweitzer-Klinik Northeim
Bowel Preparation
Different Dosing Time of Bowklean for the Bowel Preparation
The primary objective of this study is to compare the efficacy of administration routine bowel cleansing medication (Bowklean) for the Bowel Preparation at Different Times Prior Colonoscopy in the morning or in the afternoon.
- Trial name
- NCT04483037
- Testing
- Bowklean
- Where
- Taiwan
- Volunteers
- 297 people, healthy volunteers welcome
- Sponsor
- Changhua Christian Hospital
The Timing of Bowel Preparation in Outpatient Colonoscopy
The Interval Between the Time of Second PEG Dose and the Start of the Colonoscopy
As the duration of the interval between the time of last preparation-agent dose and the start of the colonoscopy is increasing, the quality of bowel preparation will be worse.
- Trial name
- TOSP (NCT01286961)
- Testing
- bowel preparation using split dose of polyethylene glycol
- Where
- South Korea
- Volunteers
- 360 people
- Sponsor
- Inje University
Sleep
The Effect of Ketamine on Sleep Quality in Patients Undergoing Colonoscopy
Sedation typically begins with 2 mg of midazolam (0.025-0.1 mg/kg), followed by propofol given initially at 0.5-1.0 mg/kg bolus doses, with additional 0.25-0.5 mg/kg boluses as needed every 1-3 minutes to maintain sedation.
- Trial name
- NCT06498869
- Testing
- Ketamine Hcl 50Mg/Ml Inj
- Where
- Turkey (Türkiye)
- Volunteers
- 178 people
- Sponsor
- Kocaeli City 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
Flat Colorectal Lesion
Comparison of Flat Colorectal Lesion Detection by Artificial Intelligence-assisted Colonoscopy Versus Endoscopists
The development of artificial intelligence (AI) systems in the field of colorectal endoscopy is currently booming, colorectal cancer being, by its frequency and severity, a real public health problem.
- Trial name
- AIChallengeMed (NCT05942677)
- Testing
- proportion of colorectal lesions
- Where
- France
- Volunteers
- 160 people
- Sponsor
- Hospices Civils de Lyon
Crohn Disease
PANenteric Crohn's Capsule Versus Ileo-Colonoscopy and Scan Study
Crohn's disease (CD) is a lifelong condition affecting the small and/or large bowel, causing diarrhoea, abdominal pain and weight loss.
- Trial name
- PAN-ICS (NCT04274010)
- Testing
- PillCamTM Crohn's capsule, Magnetic resonance enterography, Ileo-colonoscopy
- Where
- United Kingdom
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- South Tyneside and Sunderland NHS Foundation Trust
Screening Colonoscopy, Surveillance Colonoscopy
Study to Evaluate the Diagnostic Performance of of MAGENTIQ-COLO During Colonoscopy.
This is an international, multicenter, study to evaluate the diagnostic performance of the CADx polyp sizing modality of the MAGENTIQ-COLO.
- Trial name
- NCT06568523
- Testing
- MAGENTIQ-COLO.
- Where
- 5 sites in United States, Israel and 1 more
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- Magentiq Eye LTD
Polyethylene Glycol, Sodium Phosphate
Randomized Controlled Trail of Polyethylene Glycol vs Sodium Phosphate for Colonic Cleansing of Colonoscopy
This study is to compare polyethylene glycol and sodium phosphate for colonic cleansing of colonoscopy.
- Trial name
- NCT03817788
- Testing
- polyethylene glycol, sodium phosphate
- Where
- China
- Volunteers
- 586 people, healthy volunteers welcome
- Sponsor
- Dong Yang
Colorectal Neoplasms
Study of Prevalence of Colorectal Adenoma in 30- to 49-year-old Subjects With a Family History of Colorectal Cancer
Current guidelines for initiating screening colonoscopies in patients younger than 50 years of age who have a first relative history of colorectal cancer are controversial.
- Trial name
- NCT01428752
- Where
- South Korea
- Volunteers
- 1,000 people
- Sponsor
- Asan Medical Center
Crohn's Disease
The Immunological and Blood Effects of STA-5326 Mesylate on Patients With Crohn's Disease
This study will test whether a new experimental drug called STA-5326 mesylate will decrease inflammatory chemicals called cytokines in patients with Crohn's disease.
- Trial name
- NCT00250198
- Testing
- STA-5326
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
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