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Thromboembolic problems in colorectal cancer surgery.
1Department of Surgery, University of Lund, Malmö, Sweden.
Scandinavian Journal of Gastroenterology. Supplement
|January 1, 1988
Summary
Thromboembolic complications are more frequent in patients undergoing surgery for colorectal cancer. Prophylaxis with heparin or mechanical methods significantly reduces deep vein thrombosis and prevents fatal pulmonary embolism.
Area of Science:
- Surgical Oncology
- Vascular Surgery
- Thromboembolic Disease
Background:
- Thromboembolic complications pose a significant risk for patients undergoing surgery for colorectal malignancies.
- Limited data exists specifically for this patient cohort, necessitating further evaluation.
Purpose of the Study:
- To evaluate the incidence and prevention strategies for thromboembolic complications in patients with colorectal cancer undergoing surgery.
- To compare risks between colonic and rectal cancer surgeries.
Main Methods:
- Literature review and analysis of own clinical experiences.
- Evaluation of various prophylactic methods including low-dose heparin, low molecular weight heparin, and mechanical compression.
- Assessment of combination therapies.
Main Results:
- Deep vein thrombosis is more common after colorectal surgery than other abdominal surgeries.
- No significant difference in deep vein thrombosis rates was observed between colonic and rectal cancer patients.
- Fatal pulmonary embolism rates are elevated in this patient group.
Conclusions:
- Prophylactic measures are crucial for reducing thromboembolic events in colorectal cancer surgery.
- Low-dose heparin, low molecular weight heparin, and mechanical methods are effective in preventing deep vein thrombosis.
- Fatal pulmonary embolism can be effectively prevented using low-dose heparin or dextran-based therapies.