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Updated: Jun 3, 2026
10:26
A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis
Published on: June 2, 2015
Temporal changes in deep venous thrombosis risk after electrical injury
Christopher J Pannucci1, Jose A Diaz, Wendy L Wahl
1Section of Plastic Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan 48105, USA.
Summary
Deep venous thrombosis (DVT) risk in electrical injury patients is significant, especially when the Caprini score exceeds 8. This study highlights the importance of risk stratification for preventing DVT in this population.
Area of Science:
- Medical research
- Trauma surgery
- Vascular medicine
Background:
- Previous studies on deep venous thrombosis (DVT) after electrical injury were limited in scope.
- The timing of DVT occurrence and the effectiveness of risk assessment models in electrical injury patients remained unclear.
Purpose of the Study:
- To investigate the incidence and timing of DVT in electrically injured patients.
- To evaluate the utility of the Caprini score for DVT risk stratification in this cohort.
Main Methods:
- Retrospective chart review of 77 electrically injured patients over 9 years.
- Calculation of Caprini scores at baseline and discharge.
- Analysis of DVT/pulmonary embolism incidence and time-to-event.
Main Results:
- Overall DVT incidence was 6.5%.
- Patients with DVT had higher TBSA, more operations, central line use, and longer ICU/ventilator days.
- DVT events occurred later in hospitalization (average day 17) when risk factors accumulated.
- DVT incidence rose to 62% in patients with a Caprini score >8.
Conclusions:
- The Caprini score effectively quantifies DVT risk in electrical injury patients.
- Early identification and monitoring of risk factors are crucial for DVT prevention in this population.
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