Monitoring of the Bone Free Flaps With Microdialysis
Centre Hospitalier Universitaire, Amiens
40 participants
Jul 22, 2019
INTERVENTIONAL
Conditions
Summary
Microdialysis is admitted to be reliable by numerous surgeons to monitor flaps. Nevertheless, a few authors reported follow up with microdialysis in bone free flaps, and they all describe the position of the catheter in the surrounding soft tissue muscle which is not the accurate reflect of bone vascularisation. The aim of this study is to determine the lactate/pyruvate ratio mean value in bone free flaps with a microdialysis catheter directly positioned in the bone tissue.
Eligibility
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Interventions
Glucose values will be recorded during 5 days as following : every hour at day 0, every 2 hours at day 1, every 3 hours at days 2 to 5.
Lactate values will be recorded during 5 days as following : every hour at day 0, every 2 hours at day 1, every 3 hours at days 2 to 5.
pyruvate values will be recorded during 5 days as following : every hour at day 0, every 2 hours at day 1, every 3 hours at days 2 to 5.
glycerol values will be recorded during 5 days as following : every hour at day 0, every 2 hours at day 1, every 3 hours at days 2 to 5.
Bone free flaps will be monitored with a microdialysis catheter directly positioned in bone tissue.
Locations(1)
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NCT03935139