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[Color-coded duplex ultrasound as a screening method in trauma surgery]
K Das Gupta1, K Wenda, U Jaeger
1Klinik und Poliklinik für Unfallchirurgie, Universitätsklinikum, Mainz.
Unfallchirurgie
|June 1, 1995
Summary
Color duplex ultrasound effectively screens trauma patients for deep vein thrombosis (DVT) and pulmonary embolism (PE). This noninvasive method is recommended at specific intervals to detect these serious complications.
Area of Science:
- Medical Imaging
- Trauma Surgery
- Vascular Medicine
Background:
- Deep vein thrombosis (DVT) and pulmonary embolism (PE) are significant complications in trauma patients.
- Risk factors include fractures of the spine, pelvis, hip, lower extremities, joint replacements, and prolonged immobilization.
- Early detection is crucial for managing these life-threatening conditions.
Purpose of the Study:
- To evaluate the efficacy of color duplex ultrasound as a screening tool for DVT in trauma patients.
- To determine the incidence of DVT and subsequent PE in this patient cohort.
- To establish optimal screening protocols for DVT in trauma care.
Main Methods:
- Color duplex ultrasound was employed as the primary screening method.
- A cohort of 326 trauma patients underwent screening.
- Specific patient groups with high-risk factors were included.
Main Results:
- Out of 326 patients, 24 were diagnosed with previously unknown deep vein thrombosis.
- Eight patients developed pulmonary embolism.
- The study identified specific high-risk fractures and immobilization periods associated with DVT.
Conclusions:
- Color duplex sonography is a feasible and noninvasive method for screening DVT in trauma patients.
- Recommended screening points include day 10, after the third week, and after extended immobilization.
- Routine screening can aid in the early identification and management of DVT and PE in trauma settings.