- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04676308
The CERTAIN Study: Combining Endo-cuff in a Randomized Trial for Artificial Intelligence Navigation (CERTAIN)
Colonoscopy is clinically used as the gold standard for detection of colon cancer (CRC) and removal of adenomatous polyps. Despite the success of colonoscopy in reducing cancer-related deaths, there exists a disappointing level of adenomas missed at colonoscopy. "Back-to-back" colonoscopies have indicated significant miss rates of 27% for small adenomas (< 5 mm) and 6% for adenomas of more than 10 mm in diameter. Studies performing both CT colonography and colonoscopy estimate that the colonoscopy miss rate for polyps over 10 mm in size may be as high as 12%. The clinical importance of missed lesions should be emphasized because these lesions may ultimately progress to CRC. Limitations in human visual perception and other human biases such as fatigue, distraction, level of alertness during examination increases recognition errors and way of mitigating them may be the key to improve polyp detection and further reduction in mortality from CRC.
Recent advances in artificial intelligence (AI), deep learning (DL), and computer vision have permitted to develop several AI platforms which have already proved their efficacy in increasing adenoma detection during colonoscopy9,10. As a matter of fact, the improvement in detection due to AI systems is only related to the increased capacity of detecting lesions within the visual field, that is dependent on the amount of mucosa exposed by the endoscopist during the scope withdrawal.
Increasing the mucosa exposure would theoretically be a complementary strategy to further improve polyps detection. A number of distal attachments have been tested to increase the mucosal exposure by flattening mucosal folds, including a transparent cap, cuff or rings. The additional diagnostic yield obtained by the second generation of cuff (Endocuff Vision; Olympus America, Center Valley, Pa, USA) was recently investigated by a meta-analysis of randomized controlled trials, showing a significant improvement in adenoma detection rate, and adenomas per colonoscopy, with a reduction in the mean withdrawal time without any increase in adverse events compared with standard high-definition colonoscopy without any distal attachment.
In conclusion, technologies providing either mucosal image enhancement (Artificial Intelligence assisted colonoscopy) or mucosal exposure device (Endocuff Vision assisted colonoscopy) significantly improved adenoma detection rate (ADR). However, the diagnostic yield obtained by combining the different strategies is still unknown.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
Milano
-
Rozzano, Milano, Italy, 20089
- Endoscopy Unit, Humanitas Research Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- subjects undergoing a colonoscopy for gastrointestinal symptoms, fecal immunohistochemical test positivity, primary screening or post-polypectomy surveillance
Exclusion Criteria:
- subjects with personal history of CRC, or IBD.
- subjects affected with genetic mutations such as Lynch syndrome or Familiar Adenomatous Polyposis.
- patients with inadequate bowel preparation (defined as Boston Bowel Preparation Scale > 2 in any colonic segment).
- patients with previous colonic resection.
- patients on antithrombotic therapy, precluding polyp resection.
- patients with history of colonic strictures, precluding ECV use.
- patients who were not able or refused to give informed written consent.
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
AI arm
Standard colonoscopy with Artificial Intelligence-GI GeniusTM
|
Artificial intelligence
|
Cuff arm
Endo-cuff Vision aided colonoscopy with Artificial Intelligence -GI GeniusTM
|
Artificial intelligence
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Diagnostic yield
Time Frame: 12 Months
|
To compare the additional diagnostic yield obtained by EndoCuff Vision aided-colonoscopy to the yield obtained by the Standard colonoscopy performed with the Artificial Intelligence ¬-GI GeniusTM- assistance in different colonoscopy settings.
|
12 Months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- 1766
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Artificial Intelligence
-
Cairo UniversityRecruiting
-
Istituto Clinico HumanitasCompletedArtificial IntelligenceItaly
-
Istituto Clinico HumanitasRecruitingArtificial IntelligenceItaly
-
Second Affiliated Hospital, School of Medicine,...UnknownArtificial IntelligenceChina
-
Qingdao UniversityUnknownCancer | Artificial IntelligenceChina
-
Cairo UniversityRecruitingArtificial IntelligenceEgypt
-
Renmin Hospital of Wuhan UniversityNot yet recruitingArtificial Intelligence | SurveillanceChina
-
Renmin Hospital of Wuhan UniversityNot yet recruitingArtificial Intelligence | ColonoscopyChina
-
Renmin Hospital of Wuhan UniversityJiangmen Central HospitalNot yet recruitingArtificial Intelligence | SurveillanceChina
Clinical Trials on Artificial Intelligence
-
Docbot, Inc.RecruitingColorectal Adenoma | Colorectal Adenocarcinoma | Colorectal Polyp | Colorectal SSAUnited States
-
Istituto Clinico HumanitasRecruitingArtificial IntelligenceItaly
-
Fondazione Policlinico Universitario Agostino Gemelli...Azienda Ospedaliero-Universitaria di Parma; Ministero della Salute, Italy; Ospedale...RecruitingBrain Malformation | Fetal AnomalyItaly
-
National Taiwan University HospitalRecruiting
-
Rajavithi HospitalHealth Systems Research Institute; Google LLC.RecruitingDiabetic Retinopathy | Artificial Intelligence | ScreeningThailand
-
Sixth Affiliated Hospital, Sun Yat-sen UniversityNot yet recruiting
-
UNC Lineberger Comprehensive Cancer CenterNot yet recruitingCognitive Symptom | Cognitive BurdenUnited States
-
University Health Network, TorontoNot yet recruitingOvarian Cancer Stage IV | Ovarian Cancer Stage III
-
King Chulalongkorn Memorial HospitalRecruiting