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Role of compression modalities in a prophylactic program for deep vein thrombosis
J A Caprini1, J H Scurr, J H Hasty
1Department of Surgery, Evanston Hospital, Illinois 60201.
Seminars in Thrombosis and Hemostasis
|January 1, 1988
Summary
External compression devices are effective alternatives to heparin for preventing thrombosis, offering a safer prophylaxis option for patients. These devices reduce deep vein thrombosis and are crucial for comprehensive hospital-wide plans to minimize patient risk.
Area of Science:
- Vascular Medicine
- Thrombosis Prevention
- Medical Device Technology
Background:
- Thromboembolic disease management has advanced, with subcutaneous heparin as a primary prophylaxis but carrying bleeding risks.
- External compression modalities offer an alternative prophylaxis, stimulating fibrinolysis and preventing venous stasis.
- These devices are suitable for various surgical procedures due to their safety profile and lack of bleeding complications.
Purpose of the Study:
- To review the efficacy and safety of external compression modalities in thromboembolic disease prevention.
- To highlight the role of these devices as alternatives to heparin prophylaxis.
- To advocate for integrated hospital-wide plans for thrombosis prevention.
Main Methods:
- Review of existing literature on thromboembolic disease and prophylaxis methods.
- Analysis of the mechanisms of action for external compression devices.
- Evaluation of clinical evidence supporting the effectiveness of these devices.
Main Results:
- External compression modalities are effective in preventing deep vein thrombosis (DVT), a validated marker for pulmonary embolism (PE) efficacy.
- Evidence suggests full-leg sequential compression may be superior to calf-only compression, warranting further investigation.
- These devices do not carry the bleeding risks associated with heparin.
Conclusions:
- External compression devices represent a safe and effective method for thrombosis prophylaxis, particularly when heparin is contraindicated.
- A comprehensive hospital-wide strategy incorporating risk assessment and multiple modalities, including external compression, is essential for optimal patient protection.
- Further research is needed to fully validate the prevention of pulmonary emboli by these devices and compare compression methods.