Intraoperative Examination of Microcirculation of the Caput Humeri After Traumatic Proximal Humerus Fracturation.
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Proximal Humeral Fractures
- Sponsor
- RWTH Aachen University
- Enrollment
- 25
- Locations
- 1
- Primary Endpoint
- microcirculation of the caput humeri
- Status
- Completed
- Last Updated
- 13 years ago
Overview
Brief Summary
This study examines the microcirculation of the caput humeri after proximal humeral fracturation using O2C light probes.
During the operation the blood circulation is measured at four points (tuberculum majus, tuberculum minus, neck and head of the humerus) directly on the bone. The O2C light probes are a none-invasive technique of measuring blood flow, velocity and oxygen concentration. The data is analysed in respect to the fracture type according to the classification of Neer.
Valuable additional information for the correct treatment and prognosis of humeral fractures is expected.
Investigators
Eligibility Criteria
Inclusion Criteria
- •traumatic fractures of the proximal humerus
- •surgical treatment
- •over eighteen years of age
Exclusion Criteria
- •pathological fractures
- •conservative treatment
- •soft tissue damage
- •delay of surgery more than three days
- •immunological defects
- •multiple trauma
Outcomes
Primary Outcomes
microcirculation of the caput humeri
Time Frame: during surgery
oxygen saturation, haemoglobin, blood flow, velocity of blood flow