Clinical trials: Colonoscopy Procedure
Adenoma Detection Rate, Colonoscopy
Can Overall Adenoma Detection Rate Replace Screening Adenoma Detection Rate ? Multicenter Study
This is a prospective equivalence colonoscopy study evaluating whether overall adenoma detection rate (ADR) is a reliable alternate for screening ADR.
- Trial name
- NCT05125939
- Testing
- Comparison of ADR
- Where
- 6 sites in United States, Taiwan
- Volunteers
- 2,707 people
- Sponsor
- Evergreen General Hospital, Taiwan
Colonoscopy Technique
Position Changes During Colonoscope Insertion Increases Patient Comfort
The investigators wish to study the effects of position changes during colonoscope insertion on patient comfort. The investigators hypothesize that early position changes would reduce colonoscope loop formation and patient…
- Trial name
- NCT01433939
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- Jennifer Telford
Abdominal Pain, Diarrhea
The Clinical Application of MCCES in Examination of Human Colon
This study is to determine the feasibility and safety of magnetic-controlled capsule endoscopy system in examination of human colon under the real time monitoring by colonoscopy in the clinical application.
- Conditions
- Abdominal Pain, Diarrhea, Hematochezia
- Trial name
- NCT02536144
- Testing
- magnetic-controlled capsule endoscopy system, Colonoscopy
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Wound Endoscopical, Colon, After Polyp Resection, Colon
Efficacy of EndoClot™ Spraying After Endoscopic Resection of Large Colorectal Polyps
The effectiveness of colonoscopy in reducing colorectal cancer mortality relies on the detection and removal of neoplastic polyps.
- Trial name
- EndoClot™ (NCT05029934)
- Testing
- use of EndoClot
- Where
- 5 sites in Germany
- Volunteers
- 96 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Colorectal Cancer Screening
Optimizing Navigation to Successful Colorectal Cancer Screening
Colorectal cancer is the second leading cause of death from cancer in the United States. Two major barriers to successful colorectal cancer screening are appointment keeping and proper bowel preparation.
- Trial name
- NCT02192034
- Testing
- Navigation
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Colonoscopy Preparation Outcome
The Use of Sennosides With Pico Salax in Bowel Preparation for Colonoscopy: a Study of Optimal Dose and Timing
The objective of this study is to evaluate sennosides as an adjunct to sodium picosulfate magnesium citrate (Pico Salax) in preparation for colonoscopy. We will compare different doses and administration times.
- Trial name
- NCT02618564
- Testing
- Sennosides
- Where
- 2 sites in Canada
- Volunteers
- 100 people
- Sponsor
- Queen's University
Gastrointestinal Disease, Colorectal Cancer
Randomized Controlled Study Comparing Colon Evaluation With The Pure-Vu System To A Standard Colonoscopy In Patients Who Are High Risk For Inadequate Bowel Preparation
The primary objective of this multi-center, prospective, randomized controlled trial is to evaluate the bowel cleansing after Pure-Vu use in outpatient subjects at high risk for inadequate colon preparation as compare to standard…
- Trial name
- RESCue (NCT04285008)
- Testing
- Pure-Vu System
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Motus GI Medical Technologies Ltd
Adenoma
Effect of Water Exchange Method on Adenoma Miss Rates in Patients Undergoing Selective Polypectomy
Patients with colorectal adenomas are suggested to receive polypectomy. A substantial number of adenomas may be missed in patients with polyps found by previous colonoscopy.
- Trial name
- NCT02880748
- Testing
- Water exchange (WE) method, Air insufflation (AI) method.
- Where
- China
- Volunteers
- 450 people
- Sponsor
- Air Force Military Medical University, China
Patient With an Indication of Colonoscopy for Inflammatory Bowel Disease
National Multicentric Observatory of Low Bowel Preparations in Patients With IBD
National multicentric observatory of low bowel preparations in patients with IBD
- Trial name
- CLEAN (NCT03753425)
- Testing
- Low volume bowel preparation in inflammatory bowel diseases
- Where
- France
- Volunteers
- 278 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Colorectal Cancer
It is Possible to Maintain the Performance of Screening Colonoscopies Under MEOPA During the Covid 19 Epidemic Period When Access to the Operating Room is Limited
Feedback: during the COVID-19 epidemic, access to operating theaters was restricted so that anesthetists and nurse anesthetists could reinforce the resuscitation workforce.
- Trial name
- KALINOX19 (NCT05336617)
- Testing
- colonoscopy
- Where
- France
- Volunteers
- 282 people
- Sponsor
- Centre Hospitalier Sud Francilien
Compliance, Colon Cancer
Using Patients' Social Contact to Improve Out-Patient Endoscopy Among Blacks
Non-attendance to out-patient endoscopic procedures is high among underserved blacks. The overall goal of this proposal is to evaluate the effect of directly involving a social contact (chosen by the patient) on completion and…
- Trial name
- NCT02464618
- Testing
- Social contact intervention
- Where
- United States
- Volunteers
- 812 people
- Sponsor
- Howard University
Conscious Sedation
Sedasys Post Approval Study Users Response to System Alarms
The purpose of this study is to evaluate the users' responses to the SEDASYS® System alarms during esophagogastroduodenoscopy (EGD) or colonoscopy.
- Trial name
- NCT02573818
- Testing
- SEDASYS System
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Ethicon Endo-Surgery
Artificial Intelligence, Colonoscopy
AI-assisted Colonoscopy Report System In Improving Reporting Quality
In this study, the investigators proposed a prospective study about the effectiveness of speech and image recognition-based system in improving reporting quality during colonoscopy for colonoscopy report quality in endoscopists.
- Trial name
- NCT05829590
- Testing
- Artificial intelligence assistant system
- Where
- China
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Adenoma Detection Rate, Colonoscopy
The Factors Affecting ADR of Screening Colonoscopy
The purpose of this study is to assess the impact of multilevel factors on the quality of screening colonoscopy, reflected mainly by adenoma detection rate (ADR).
- Trial name
- NCT04397120
- Where
- China
- Volunteers
- 13,495 people
- Sponsor
- The First Affiliated Hospital of Zhejiang Chinese Medical University
Colonoscopy
The Efficacy Side Effects and the Tolerance of Polyethylene Glycol 3350 as a Bowel Prep in Children
Bowel preparation solutions containing Polyethylene Glycol is a commonly used preparation of the colon for colonoscopy in children.
- Trial name
- NCT01164410
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- The Cleveland Clinic
Procedural Sedation
Propofol vs. Midazolam-based Balanced Propofol for Nonanesthesiologist Moderate Sedation in Colonoscopy
Nonanesthesiologist administration of propofol for sedation is actually a field of growing interest for endoscopists, as demonstrated by recent American and European guidelines on this issue.
- Trial name
- MIDAPROP (NCT01428882)
- Testing
- Midazolam, Propofol
- Where
- Spain
- Volunteers
- 135 people
- Sponsor
- Infante, Javier Molina, M.D.
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
Desaturation of Blood
HFNC Versus Conventional Nasal Cannula in Oxygen Performance in Patients Receiving Colonoscopy Under IV Sedation
The purpose of this study is to investigate if high flow nasal cannula (HFNC), as compared to conventional nasal cannula, improves oxygenation and prevents desaturation events in obese patients undergoing colonoscopy.
- Trial name
- HFNC (NCT02968706)
- Testing
- High Flow Nasal Cannula, Conventional Nasal Cannula, Patient satisfaction questionnaire
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Aventura Hospital and Medical Center
Lynch Syndrome
NBI Versus Indigo Carmine During Colonoscopy in Lynch Syndrome
This study compares two colonoscopy techniques (with Narrow Band Imaging versus with indigo carmine chromoendoscopy) in patients having Lynch Syndrome
- Trial name
- LYNCH-CHROMO (NCT02570516)
- Testing
- Colonoscopy
- Where
- 7 sites in France
- Volunteers
- 141 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Obstructing Colorectal Cancer
Preoperative Assessment for Synchronous Carcinoma or Polyps With Magnetic Resonance (MR) Colonography
The purpose of this study is to diagnose possible synchronous carcinomas and polyps with magnetic resonance (MR) colonography in patients booked for operation because of carcinoma in the descending or sigmoid colon, where a…
- Trial name
- NCT00300547
- Testing
- MR colonography
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- Herlev Hospital
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