Prediction of Femoral Revascularization Quality Using the Somatic NIRS Signal
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Lower Limb Vascular Surgery - Femoral Artery Endarteriectomy
- Sponsor
- University Hospital, Caen
- Enrollment
- 31
- Locations
- 1
- Primary Endpoint
- Relationship between the Maximum NIRS difference before and during the femoral artery clamping and the increase of walking perimeter
- Status
- Completed
- Last Updated
- 8 years ago
Overview
Brief Summary
Despite effective femoral artery endarteriectomy, patients with occlusive arteritis may need complementary stenting of revascularization procedures within the 2 years after the primary surgery because of a poor blood supply in their lower limb extremity. The Near infrared spectrophotometry (NIRS) is a non-invasive monitoring of the brain or tissue oxygenation and provide information on the quality of the local oxygen supply. The aim of our observational study is to correlate the intraoperative NIRS variations at the calf and the soles and the one-year evolution of the arteritis.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients undergoing unilateral femoral endarteriectomy
Exclusion Criteria
- •emergency surgery, allergy to adhesive glues, skin abnormalities of the operated leg, multiple associated revascularization procedures other than endarteriectomy
Outcomes
Primary Outcomes
Relationship between the Maximum NIRS difference before and during the femoral artery clamping and the increase of walking perimeter
Time Frame: Change - One month, six months and one year after the surgery