Identification of Predictive Factors for Physiological Hypermetabolism of the Anal Canal in 18F-FDG PET / CT

Centre Francois Baclesse644 enrolled

Overview

Questionnaire to be completed by patients coming for PET to identify the predictive factors of physiological hypermetabolism of the anal canal

Study Type

OBSERVATIONAL

Enrollment

644

Conditions

Anal Cancer

Interventions

questionnaryOTHER

questionnary on predictif factors about physiological hypermetabolism of anal canal

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patient 18 years old * Patient referred for 18F-FDG PET Exclusion Criteria: * History of surgery or anal and / or perineal and / or pelvic radiotherapy, whatever the indication * Patient deprived of liberty, under tutorship or curatorship * Any associated socio-educational, medical or psychological condition that could compromise the patient's ability to participate in the study (eg illiteracy, mental retardation, etc.) * Pregnant woman (classic contraindication of a PET scan) * Opposition of the patient to participate in the study

Locations (2)

CHU

Caen, France

Centre François Baclesse

Caen, France

Outcomes

Primary Outcomes

Description of predictive factors for physiological hypermetabolism of the anal canal in 18F-FDG PET / CT

Confrontation in participants of hypermetabolism of the anal canal in PET with: number of stool/day and consistency of stool, medical history (by Answers to the specific questionnaire designed for the study)

Time frame: Only at the day of inclusion, during an appointment for a TEP exam

PET analysis of hypermetabolism of the anal canal

Visual analysis of hypermetabolism of the anal canal on a 3-point scale: 0: no hypermetabolism 1. moderate hypermetabolism 2. intense hypermetabolism

Time frame: Only at the day of inclusion, during an appointment for a TEP exam

CT scan with measurement

measurement of the largest rectal diameter in mm.

Time frame: Only at the day of inclusion, during an appointment for a TEP exam

CT scan with measurement

Visual assessment of the rectal capacity on a 3-point scale (0, 1, 2) and content characteristics (air, feces, air and feces).

Time frame: Only at the day of inclusion, during an appointment for a TEP exam

Data from ClinicalTrials.gov

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