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Feasibility Study of Phase-contrast MRI for Flow in the External Carotid Branches Arteries

RecruitingPhase 3Ages 18 Years - 70 YearsAllCentre Hospitalier Universitaire, Amiens
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In plain words

What the trial is, and whether it could suit you

The phase-contrast MRI offers the advantage to combine precisely vascular flow measurements data with morphological images. Even if the anatomy of the external carotid artery is well known, data obtained through Phase contrast MRI could permit to progress in several fields of cranio-maxillofacial surgery as for example arteriovenous malformations,radionecrosis, head and neck micro-reconstructive surgery. The aim of this study is to establish and develop Phase-contrast MRI sequences for vascular flow characterization branches of the external carotid artery in healthy patients and in pathological cases.

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๐Ÿ“‹ Eligibility rules (as published)
Inclusion Criteria: * group 1 : healthy volunteer * group 2 : X-Ray treatment antecedent (at least 50 grays and older than one year) * group 3 : antecedent of embolization of branches of external carotid artery * group 4 : antecedent of muscular free flap surgery (older than one month) * free and informed consent Exclusion Criteria: * group 1 : facial pathology, antecedent of facial injury, antecedent of X-Ray treatment in head and neck localisation, antecedent of head and neck cancer * group 2 : antecedent of surgery for head and neck cancer or for vascular disease * group 3 : antecedent of surgery for head and neck cancer or for vascular disease ; antecedent of X-Ray treatment. * group 4 : antecedent of surgery for head and neck cancer or for vascular disease ; antecedent of X-Ray treatment or embolization * patient with guardianship or trusteeship * MRI cons-indications * pregnancy and lactation
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What it tests

  • Magnetic Resonance Imaging (MRI),
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Where

1 site
Departement of Maxillo-Facial Surgery, Amiens University Hospital
Amiens, France
๐Ÿค Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible โ€” always decide together with your own doctor.
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