The primary aim of the study is to determine if the evolutivity of global and segmentary captation of FDG-F18, which can be measured in the wall of abdominal aorta aneurysm, is predictive of the 9 month evolution of diameter and volume of the aneurysm, measured globally and segmentary in angioscan.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
SCREENING
Masking
NONE
Enrollment
51
PET-Scan
Service de Médecine Nucléaire - CHU JEAN Minjoz
Besançon, France
CHU de Nancy - Hôpital Brabois
Vandœuvre-lès-Nancy, France
Association between overall baseline 18-FDG uptake intensity of the aneurysm and its 9-month maximal diameter and/or volume in patients with diameter change greater than 4 mm/year
Composite primary outcome.
Time frame: 9 months
Association between initial 18-FDG uptake of individual aneurysmal segments and their 9-month diameter change.
Time frame: 9 months
Contribution of overall 18-FDG uptake to the predictive values of other baseline characteristics of the aneurysm (diameter, volume, thickness and wall stress, clinical and biological values)
Time frame: 9 months
Association between overall 18-FDG uptake and other baseline characteristics of the aneurysm (diameter, volume, thickness and wall stress, clinical and biological values).
Time frame: 9 months
Association between 9-month overall 18-FDG uptake change and variation of plasmatic biomarkers of inflammation, proteolysis and coagulation.
Time frame: 9 months
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.