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Completed

NCT Number: NCT03506529

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

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

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Key information

Conditions

Anal Cancer Anus Diseases Anus Neoplasms Colorectal Neoplasms Digestive System Diseases Digestive System Neoplasms Gastrointestinal Diseases Gastrointestinal Neoplasms Intestinal Diseases Intestinal Neoplasms Neoplasms Neoplasms by Site Rectal Diseases Rectal Neoplasms

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

CHU, Caen, France

Loading trial locations.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Questionnary

Other

questionnary on predictif factors about physiological hypermetabolism of anal canal

Primary outcomes

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

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

    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)

  2. PET analysis of hypermetabolism of the anal canal

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

    Visual analysis of hypermetabolism of the anal canal on a 3-point scale:

    0: no hypermetabolism

    • moderate hypermetabolism
    • intense hypermetabolism

  3. CT scan with measurement

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

    measurement of the largest rectal diameter in mm.

  4. CT scan with measurement

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

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

Sponsors and collaborators

Lead sponsor

Centre Francois Baclesse

Other

Registry information

Acronym: HYPHYCA

Important dates

Study start
2018
Primary completion
2018
Study completion
2018
First posted
Apr 24, 2018
Registry last updated
Jan 11, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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