showed a trendP = 0.07
13 In the Comparison of Acute Treatments in Cancer Haemostasis (CATCH) trial, the largest phase III randomized trial comparing LMWH to WFR, patients treated with the tinzaparin showed a trend toward reduction in VTE recurrence (7.2% for tinzaparin vs. 10.5% for WFR; HR, 0.65; 95% CI, 0.41–1.03; P = 0.07), but the difference was not statistically significant.