Clinical trials: Colonoscopy (Procedure)
Colorectal Polyp, Colorectal Adenoma
Standard Colonoscopy Versus Colonoscopy With Endocuff Vision
This study seeks to compare colonoscopy results between a standard method and one using a distal scope attachment (Endocuff Vision).
- Conditions
- Colorectal Polyp, Colorectal Adenoma, Colon Cancer
- Trial name
- NCT03361917
- Testing
- Endocuff Vision
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Indiana University
Colonoscopy
Use of Magnetic Imaging to Asses the Efficacy of Cap Assisted Colonoscopy in Reducing Looping and Improving Patient Acceptance for the Colonoscopy Procedure
The aim of this study is to compare the mechanism of loop formation and acceptance of CAC and regular colonoscopy by MEI.
- Trial name
- NCT00365534
- Testing
- MEI
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Chinese University of Hong Kong
Colonoscopic Surgical Procedures
The Use of Magnetic Endoscopic Imagers During Colonoscopy for Loop Recognition and Resolution
The purpose of this study is threefold. First, the ability of experienced colonoscopists to recognize the type of loop formed will be assessed and whether the use of the MEI improves this accuracy.
- Trial name
- NCT02109536
- Testing
- Magnetic endoscopic imager.
- Where
- Canada
- Volunteers
- 800 people
- Sponsor
- Lawrence Charles Hookey
Colonoscopy, Colon Polyps
A Study of AQUAVAN® Injection Versus Midazolam HCl for Sedation in Patients Undergoing Elective Colonoscopy
This study was designed to demonstrate that AQUAVAN® is effective in providing adequate sedation in patients undergoing colonoscopy as well as to assess the safety profile of AQUAVAN versus that of midazolam.
- Trial name
- NCT00209573
- Testing
- fospropofol disodium
- Volunteers
- 270 people
- Sponsor
- Eisai Inc.
Colorectal Polyps
Prospective Evaluation of Combined Laparoscopy With CO2 Intraoperative Colonoscopy Treatment for Colorectal Lesions
The purpose of this study is to evaluate prospectively the usefulness of IC-CO2(intraoperative colonoscopy (IC) using carbon dioxide (CO2)) in colon and rectal surgical practice, coincident with laparoscopic surgery, and assess…
- Trial name
- NCT00725465
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Weill Medical College of Cornell University
First Colonoscopy Examination
A Comparison of an Ultra-thin and Standard Colonoscope in Achieving Caecal Intubation
The aim of the study is to study the caecal intubation rate of a prototype ultra-thin colonoscope compared to a standard colonoscope and to study usefulness of this new colonoscope as a rescue instrument for failed initial…
- Trial name
- NCT01142167
- Testing
- Standard Colonoscopy, Ultra-thin colonoscopy
- Where
- China
- Volunteers
- 1,121 people
- Sponsor
- Chinese University of Hong Kong
Bowel Preparation Solution
PEG-Asc Vs. SPMC for Bowel Preparation in Capsule-based Procedures
This clinical research study is designed to find out which of two different types of bowel preparation works best for people undergoing capsule-based endoscopy procedures.
- Trial name
- NCT07206329
- Testing
- Polyethylene Glycol plus Ascorbic Acid (PEG-Asc), Sodium Picosulfate with Magnesium Citrate (SPMC)
- Where
- Portugal
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Unidade Local de Saúde do Alto Ave, EPE
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
Colorectal Cancer
Translation of Colorectal Cancer Screening Guidelines to Practice: A System Intervention
Colorectal cancer (CRC) is the second leading cause of cancer-related deaths in the United States. Results from randomized clinical trials and intervention studies have suggested that implementation of a CRC screening program for…
- Trial name
- NCT00122187
- Testing
- Electronic Consult System
- Where
- 9 sites in United States
- Volunteers
- 8 people
- Sponsor
- US Department of Veterans Affairs
Polyps
Evaluation of an Endoscopic Suturing System for Tissue Apposition in Colonic Polypectomy
The purpose of this study is to show that the surgical site in the bowel wall can be sewn closed in the colon or intestine, with a new sewing device after removal of a benign polyp according to standard of care.
- Trial name
- NCT00553436
- Testing
- Tissue Apposition System (TAS) Device
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Ethicon Endo-Surgery
Colorectal Cancer
¡Salud! Por la Vida (SPLV) A Colorectal Screening Promotion Program
The overall goal of this educational program was to increase colorectal cancer screening (CRCS) in men and women who attend Federally Qualified Health Centers (FQHC) in Puerto Rico.
- Trial name
- SPLV (NCT05502666)
- Testing
- ¡Salud! Por la Vida
- Where
- Puerto Rico
- Volunteers
- 445 people, healthy volunteers welcome
- Sponsor
- University of Puerto Rico
Bowel Preparation Before Colonoscopy
A Trial to Evaluate the Efficacy and Safety of PMF104 Compared to a Conventional PEG-electrolyte Solution in Children
A randomised, single-blind, active controlled, multi-centre trial to evaluate the efficacy, safety, tolerability, acceptability and palatability of PMF104 compared to a conventional PEG-electrolyte solution in paediatric subjects…
- Trial name
- NCT03106922
- Testing
- PMF104, Klean-prep
- Where
- 9 sites in Belgium, France and 1 more
- Volunteers
- 430 people
- Sponsor
- Alfasigma S.p.A.
Colorectal Polyp, Inflammation
Impact of Dietary Intervention on Inflammation and Microbiome Composition Post-Colonoscopy
This study aims to investigate the impact of various healthy diets, specifically a modified plant-based Mediterranean diet, on the gut microbiome and overall well-being post-colonoscopy.
- Conditions
- Colorectal Polyp, Inflammation, Dietary Intervention, Microbiota
- Trial name
- NCT06603519
- Testing
- Modified Plant-Based Mediterranean Diet
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Colonoscopy
Effect of Lactulose and/or Polyethylene Glycol Solution for Bowel Preparation for Colonscopy Procedures
Colonoscopy is the most useful exam used to evaluate colorectal diseases, like colorectal polyps and cancer. The appropriate bowel preparation is indispensable for colonoscopy procedures.
- Trial name
- NCT05076799
- Testing
- 100 ml lactulose combined with 1 L PEG, 100 ml lactulose combined with 2 L PEG, 200 ml lactulose
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sichuan University
Colonoscopy (Procedure), 18 Years and Over
Online Nursing Counseling and Colonoscopy Outcomes
This randomized controlled experimental study was conducted in the endoscopy unit of a private hospital between March and June 2023 to evaluate the effect of nurse-delivered counseling on pain, anxiety, and comfort levels in…
- Conditions
- Colonoscopy (Procedure), 18 Years and Over, Literacy, No Communication Difficulties
- Trial name
- NCT07664800
- Testing
- Online Nursing Counseling
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sanko University
Colorectal Cancer, Colonoscopy Preparation
The Effect of Nurse Process on Bowel Cleansing
Colonoscopy is still the gold standard method for the diagnosis and treatment of colon cancers. Preparation for colonoscopy is a complex processa (eg.
- Conditions
- Colorectal Cancer, Colonoscopy Preparation, Boston Bowel Preparation Scale, Nursing
- Trial name
- NCT06453655
- Testing
- Nursing Process
- Where
- Turkey (Türkiye)
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Colonoscopy (Procedure)
Patient Controlled Propofol Sedation Versus Nurse-assisted Propofol Sedation in Diagnostic Colonoscopies With a Focus on Patient Satisfaction
The goal of this clinical trial is to learn if patient administered propofol sedation results in superior patient satisfaction compared to nurse administered propofol sedation in diagnostic colonoscopies.
- Trial name
- PCAPS1 (NCT07653867)
- Testing
- Self administred propofol, Nurse assisted propofol sedation
- Where
- 2 sites in Sweden
- Volunteers
- 135 people
- Sponsor
- Karolinska Institutet
Colorectal Cancer
Informed Choice - Compass
The primary objective of this study is to evaluate the impact of a theoretically grounded video that includes information about CRC screening modality choices on CRC screening rates and time adherent to CRC guidelines.
- Trial name
- NCT05246839
- Testing
- Brief Video, Brief Video Plus
- Where
- 39 sites in United States
- Volunteers
- 1,823 people, healthy volunteers welcome
- Sponsor
- Exact Sciences Corporation
Healthy
Facilitators to Keeping Colonoscopy Appointments
To identify patients at risk for nonattendance to their first scheduled colonoscopy and to conduct a randomized trial of a theory-based, peer coach intervention on completing the scheduled colonoscopy.
- Trial name
- NCT00431327
- Testing
- Peer coach phone call
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- University of Pennsylvania
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