Description of Lymphatic Damage in Encephalic Venous Thrombosis and Strictures in MRI a Reverse-recovery Sequence: a Pilot Study
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: MRI sequences.
- Who it may be relevant to
- Registry conditions: Description of Local Modifications of Lymph Nodes or Bundles With the FABIR Sequence in MRI. Basic parameters: from 18 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- France
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Overview
Inclusion (J0): * Information * Verification of inclusion and non-inclusion criteria * Collection of consent * MRI examination with injection of contrast product as part of the treatment comprising the sequences: T1 TFE 1.0 iso 3D FLAIR injected Injected elliptical venous angiography 0.4mm iso or less 3D SWIp multiecho 3D T1 injected FABIR iso without injection (added as part of care in case of suspected ASH or meningitis) FLAIR 1.0 without injection (added as part of care for suspected ASH or meningitis) T2 BFFE XD (added by search) FABIR iso injected (added by research) 3D PD T1 0.55 MSDE iso injected (added by research) Clinical information (SRM on inclusion, on discharge and at 3 months and recurrence within the year) will be collected from the patient's medical file
Interventions
- Other MRI sequences
perform additional sequences added by research
Primary outcome measures
- Using a new MRI sequence for the detection of lymph nods [Time frame: 1 DAY]
Eligibility criteria
Inclusion criteria
- Patients over 18 years of age
- Performing an MRI injected as part of care for one of the following reasons:
- suspicion of pathology likely to be associated with narrowing or obstruction of one or more venous sinuses (cerebral thrombophlebitis, tissue damage with venous extension, idiopathic HIC
- venous narrowing or obstruction proven by one of the above pathologies, requiring as part of routine care an injected MRI (search for impact, monitoring, pre-therapeutic assessment or prognosis)
- Express consent to participate in the study
- Affiliate or beneficiary of a social security scheme
Exclusion criteria
- Absolute contraindication to MRI
- Patient benefiting from a legal protection measure
- Pregnant or breastfeeding woman
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Cohort
Study locations
France · 1 center
- Hhopital fondation adolphe de rothschild — Paris
Identifiers
NCT: NCT05041569 · JSY_2021_12