Feasibility of Monitoring of Bone Free Flaps With Microdialysis Catheter Directly Positioned in Bone Tissue
In addition to our classical clinical monitoring, bone microanastomosed flaps for
reconstructive facial surgery will be monitored with CMA 70 catheter directly positioned in
The monitoring is recorded during 5 days. Glucose, lactate , pyruvate , glycerol rates will
be analysed :
- every hour at day 1,
- every two hours at day 2,
- every three hours at day 3,4 and 5.
Data are managed with Labpilot software.
Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic
Feasibility study of monitoring bone free flaps with microdialysis (catheter directly positioned in bone tissue)
Success of microdialysis is defined as the collection and measurement of metabolites levels as: lactate, pyruvate,glycerol and glucose.
Day 5 after catheter insertion
Bernard DEVAUCHELLE, MD, phD
Amiens University Hospital
France: Agence Nationale de Sécurité du Médicament et des produits de santé