26/08/2023
Caprini VTE risk assessment Tool: A Caprini score of 5 or more is a reliable criterion for identifying patients with an increased risk for VTE in CRC Surgery.
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In a prospective study of 148 patients undergoing laparoscopic colorectal cancer surgery, the overall screened VTE risk at postoperative day 6 was 24%; the highest risk was in patients with a Caprini score of 12 or more (40.5%) and between 9 and 12 (20.4%). [1]
An additional prospective study of 80 patients with colorectal cancer who received routine postoperative VTE prophylaxis (enoxaparin and compression stockings) found that a cutoff in the Caprini score of 11 resulted in a sensitivity of 76.2% and the specificity of 74.6% in predicting postoperative VTE. [2]
A retrospective population-based study of 17,774 surgical patients who received “standard prophylaxis” found a VTE rate of 0.8% and increased Caprini scores were found to be associated with VTE risk (score 0–1: 0.2%; score 2: 0.4%; score 3–4: 0.7%; score 5–6: 1.4%; score 7–8: 2.0%; score 9 or more: 3.3%). [3]
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[1] Lu X, Zeng W, Zhu L, Liu L, Du F, Yang Q. Application of the Caprini risk assessment model for deep vein thrombosis among patients undergoing laparoscopic surgery for colorectal cancer. Medicine (Baltimore). 2021;100:e24479.
[2] Lobastov K, Dementieva G, Sosh*tova N, et al. Utilization of the Caprini score in conjunction with thrombodynamic testing reduces the number of unpredicted postoperative venous thromboembolism events in patients with colorectal cancer. J Vasc Surg Venous Lymphat Disord. 2020;8:31–41.
[3] Bo H, Li Y, Liu G, et al. Assessing the risk for development of deep vein thrombosis among Chinese patients using the 2010 Caprini risk assessment model: a prospective multicenter study. J Atheroscler Thromb. 2020;27:801–808.