Evaluation of Colonoscopy With a Specific Device for the Detection of Adenomas (ENDOCOLES)

August 20, 2019 updated by: Dr. Alberto Herreros de Tejada Echanojáuregui

Evaluation of Colonoscopy With a Specific Device for the Detection of Adenomas: Multicenter, Prospective and Randomized Study

Evaluation of colonoscopy with a specific device for the detection of adenomas: Multicenter, prospective and randomized study

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Given the discrepancy in the results of the published studies, the main objective of the present study would be to evaluate, through a multicentric design and with a sufficiently large sample of patients, if there are relevant differences in the ADR and in the MAP between the colonoscopy performed with a device specific (Endocuff visionTM) versus standard colonoscopy.

Secondarily, the number of adenomas, the number of advanced adenomas and the number of serrated lesions in both groups.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1453

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Spain
      • Madrid, Spain, 28006
        • Department of Gastroenterology, Hospital Universitario La Princesa
      • Madrid, Spain, 28007
        • Department of Gastroenterology, Hospital General Universitario Gregorio Marañón
      • Madrid, Spain, 28034
        • Department of Gastroenterology, Hospital Universitario Ramón y Cajal
      • Madrid, Spain, 28040
        • Department of Gastroenterology, Hospital Clínico San Carlos
      • Madrid, Spain, 28041
        • Department of Gastroenterology, Hospital Universitario 12 de Octubre
      • Madrid, Spain, 28046
        • Department of Gastroenterology, Hospital Universitario La Paz
      • Madrid, Spain, 28922
        • Department of Gastroenterology, Hospital Universitario Fundacion Alcorcon
    • Madrid
      • Majadahonda, Madrid, Spain, 28222
        • Department of Gastroenterology, Hospital Universitario Puerta de Hierro - Majadahonda

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

All patients must be adults (≥18 years), give their consent for endoscopic exploration, for the study and meet following inclusion criteria:

  1. Patients with positive immunologic fecal occult blood test (IFOBT) for population screening.
  2. Patients invited to an opportunistic screening colonoscopy or included regional population screening program.
  3. Patients with a family history of CRC and indication of screening colonoscopy.
  4. Patients with follow-up colonoscopy indication by personal history of adenomas.

Exclusion Criteria:

  1. Patients with absolute contraindications for colonoscopy (suspicion of intestinal obstruction or perforation, acute diverticulitis suspected or confirmed 6 weeks before the colonoscopy, etc).
  2. Symptomatic patients with indication of diagnostic colonoscopy.
  3. Patients with a personal history of CRC.
  4. Patients with a personal history of chronic inflammatory bowel disease (IBD).

  5. Patients with a known personal history of hereditary CRC syndrome:

    I. No polyposis (Lynch syndrome). II. Polypic.

  6. Patients with suspected attenuated polyposis (> 20 adenomas) with genetic diagnosis not defined.
  7. Patients with total or partial colic resection.
  8. Complete colonoscopy with an adequate preparation (total Boston ≥6 with at least score ≥2 per segment) in a period of less than a year
  9. Pregnant or breastfeeding mothers.
  10. Patients who have expressed their wish not to participate or who do not have the ability to understand and / or sign informed consent.
  11. Patients with any serious and uncontrolled medical, psychological, psychiatric, geographic or social problem that could interfere with the participation of the patient in the study or not allow an adequate follow-up and adherence with the protocol and evaluation of the results of the study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Experimental
Colonoscopy with specific device with CE marking (Endocuff Vision)
Device: Colonoscopy with specific device (Endocuff Vision)
Patients undergoing screening colonoscopy using the Endocuff Vision device
Active Comparator: Active Comparator
Colonoscopy with standard device of the center
Device: Colonoscopy
Patients undergoing screening colonoscopy

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Adenoma detection rate (ADR)
Time Frame: 1 day
Number of adenoma detected by colonoscopy
1 day
Mean adenoma per procedure (MAP)
Time Frame: 1 day
Mean of adenoma detected by patient
1 day

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Total number of adenomas detected by colonoscopy
Time Frame: 1 day
1 day
Total number of advanced adenomas detected by colonoscopy
Time Frame: 1 day
1 day
Total number of serrated lesions with or without detected dysplasia by colonoscopy
Time Frame: 1 day
1 day

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Dr. Alberto Herreros de Tejada Echanojáuregui

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Spanish Clinical Research Network - SCReN

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Alberto Herreros de Tejada, MD, PhD, Puerta de Hierro University Hospital
  • Principal Investigator: Aurora Burgos, MD, La Paz University Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 18, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 16, 2019

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 4, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 26, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 15, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 19, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 22, 2019

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 20, 2019

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2019

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ENDOCOLES

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

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.

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