Use of FDG PET/CT to Evaluate Crohn Disease

December 4, 2024 updated by: Eric Turcotte

Phase II Study on the Role of the Positron Emission Tomography Combined With CT Scan for the Evaluation on Crohn Disease

The purpose of this study will permit to determine the role of FDG PET/CT to diagnose Crohn Disease and recurrence of Crohn disease after having compared results of PET/CT's with results of exams routinely performed(colonoscopy and bowel follow through).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Crohn disease is an inflammatory disease of the digestive system that may affect the small and large intestines. Remission and recurrence clinically characterized its development. When recurrence occurs, a careful examination is necessary in order to determine the extent and the severity of the disease. Actual exams performed are invasive and uncomfortable(colonoscopy and bowel follow through). Compare to these exams, PET/CT is less fierce to undergo and has less risks. Two groups are proposed in this project: 15 patients will be enroll in the active disease group and 15 patients will be enroll in the remission group. In regards of the area and the extent of the disease,PET/CT exams shall provide similar information than what usual tests provide. PET/CT exams shall also provide more information in order to better differentiate inflammatory stenosis from scars stenosis especially located in the small intestine.

Study Type

Interventional

Enrollment (Estimated)

30

Phase

  • Phase 2

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

  • Canada
    • Quebec
      • Sherbrooke, Quebec, Canada, J1H 5N4
        • CHUS/CRC

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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Men or women known having a Crohn's disease de novo diagnosis or a Crohn's disease recurrence based on a seven days questionnaire and a physical exam.
  • Men or women with a past history of Crohn's disease but considered clinically in remission based on a seven days questionnaire, a physical exam and a Crohn's disease activity index (CDAI) score < to 150.

Exclusion Criteria:

  • Men or women less than 18 years of age
  • Pregnancy
  • Breastfeeding
  • Renal failure
  • Suspicion of a Crohn's disease infectious complication (abscess,fistula)
  • Infectious colitis determined at the initial checkup
  • Diabetes
  • Severe allergy to iode contrast

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: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Diagnosis of Crohn Disease de novo and Crohn Disease recurrences with FDG PET/CT.

Secondary Outcome Measures

Outcome Measure
Detection of inflammatory areas not suspected with usual tests
Detection of an inflammatory activity for remission patients

Collaborators and Investigators

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

Sponsor

Eric Turcotte

Investigators

  • Principal Investigator: François Bénard, MD, Université de Sherbrooke

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)

October 1, 2006

Primary Completion (Actual)

May 1, 2007

Study Completion (Actual)

May 1, 2007

Study Registration Dates

First Submitted

October 2, 2006

First Submitted That Met QC Criteria

October 2, 2006

First Posted (Estimated)

October 3, 2006

Study Record Updates

Last Update Posted (Actual)

December 9, 2024

Last Update Submitted That Met QC Criteria

December 4, 2024

Last Verified

December 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 06-086

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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