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KMID : 0361420050290040359
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Journal of Korean Academy of Rehabilitation Medicine
2005 Volume.29 No. 4 p.359 ~ p.364
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Incidence of Deep Vein Thrombosis in Spinal Cord Injury
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Ko Hyun-Yoon
Shin Yong-Beom
Jho Sun-Kug
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Abstract
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Objective: The purpose of this retrospective study was to evaluate the incidence of deep vein thrombosis (DVT) in spinal cord injury (SCI).
Methods: We analyzed the incidence of DVT and factors that alter its risk in 263 SCI patients. The injury status of each SCI subject was categorized as either motor complete or motor incomplete and either quadriplegic or paraplegic. The cause of injury was categorized as either traumatic or nontraumatic. Duplex ultrasound was performed in the clinically DVT suspected patients. No patient had been started on anticoagulant prophylaxis prior to diagnosis of DVT.
Results: Fifteen patients (5.7%) had a diagnosed DVT and one patient (0.4%) had a diagnosed pulmonary embolism. Motor complete lesion and quadriplegic status were better predictors of DVT than motor incomplete lesion and paraplegic status. Cause of injury and existence of spasticity were not statistically correlated with the incidence of DVT. Accuracy of clinical diagnosis was 45.4%. All cases of the diagnosed DVT was located proximal veins (iliac and femoral veins). Ten of 15 DVTs (66.6%) were detected earlier than 2 months after SCI.
Conclusion: Incidence of DVT in SCI patients were 5.7%. Motor complete lesion and quadriplegic status were suggested as significant predictors of DVT in SCI patients.
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KEYWORD
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Deep Vein Thrombosis, Incidence, Spinal Cord Injury, Duplex ultrasound
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