Cartography and Quantitative Characterization of Achilles Tendon Fibrocartilage by TE = 0ms Imaging at 3T MRI (SILENZ)
Spondyloarthropathy, Tendinopathy
About this trial
This is an interventional diagnostic trial for Spondyloarthropathy focused on measuring Spondylarthropathy, Tendinopathy, MRI, Healthy Volunteer
Eligibility Criteria
Inclusion Criteria:
- Age ≥18 years,
- Covered under social security
- Informed signed consent
Additional criteria for each group:
GROUP 1: HEALTHY VOLUNTEERS
- Absence of diagnosis of spondyloarthropathies
- No previous history of plantar support and pain, calcaneal tendinopathy, infiltration or surgery
GROUP 2: SPA + NON-SYMPTOMATICS AT THE CALCANEEN FIBROCARTILAGE LEVEL
- ASAS criteria axial or appendicular
- No previous history of plantar support and pain, infiltration or surgery
- Prescription Achile's tendon MRI with injection of contrast agent (macrocyclic gadolinium) in usual care.
GROUP 3: SPA + SYMPTOMATICS AT THE CALCANEEN FIBROCARTILAGE LEVEL
- ASAS criteria axial or appendicular
- Clinical suspicion of rheumatic enthesopathy
- Absence of a history of calcaneal infiltration or surgery
- Prescription Achile's tendon MRI with injection of contrast agent (macrocyclic gadolinium) in usual care.
GROUP 4: MECHANIC TENDINOPATHY
- Clinical diagnosis of calcaneal mechanical tendinopathy
- Absence of diagnosis of spondyloarthropathies
- No any previous history of plantar support disorder, calcaneal infiltration or surgery
- Prescription Achile's tendon MRI with injection of contrast agent (macrocyclic gadolinium) in usual care.
Exclusion Criteria:
- Age less than 18 yrs old
- Pregnant or lactating woman
- History or presence coronary pathology
- Septic arthritis
- Immunodeficiency.
- Contra-indication for MRI exam
- Legal protection
Additional criteria for GROUPS 2, 3 and 4:
- History or presence of renal insufficiency
- Allergy to macrocyclic gadolinium
Sites / Locations
- CHU de Bordeaux
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Experimental
Experimental
Experimental
HEALTHY VOLUNTEERS
SPA + NON-SYMPTOMATICS
SPA + SYMPTOMATICS
MECHANIC TENDINOPATHY
3D sequence ZTE2 DP without gadolinium 3D Sequence UTE without gadolinium
3D sequence ZTE2 DP without gadolinium 3D Sequence UTE without gadolinium 3D Sequence ZTE2 DP with gadolinium 3D sequence UTE with gadolinium
3D sequence ZTE2 DP without gadolinium 3D Sequence UTE without gadolinium 3D Sequence ZTE2 DP with gadolinium 3D sequence UTE with gadolinium
3D sequence ZTE2 DP without gadolinium 3D Sequence UTE without gadolinium 3D Sequence ZTE2 DP with gadolinium 3D sequence UTE with gadolinium