恶性肿瘤并发急性下肢深静脉血栓形成的疗效分析

目的探讨溶栓、抗凝等常规疗法对恶性肿瘤并发的急性下肢深静脉血栓形成（DVT）的疗效。方法34例恶性肿瘤并发的DVT患者为观察组，选择34例创伤或手术后并发的DVT患者为对照组，两组均给予溶栓、抗凝等常规治疗，比较两组下肢深静脉再通情况和疗效。结果观察组下肢深静脉再通率、有效率均低于对照组（P〈0．05）。结论常规疗法对恶性肿瘤并发的急性下肢深静脉血栓形成的疗效较差。

Effects of malignant tumor complication on treatment of acute lower limb deep venous thrombosisn

Objective To investigate how malignant tumor complication affects the therapeutic efficacy of thrombolysis and anticoag- ulation to treat acute lower limb deep venous thrombosis （DVT）. Methods A total of 34 patients with acute lower limb DVT compli- cated by malignant tumor and 34 patients with acute lower limb DVT following an operation or injury were recruited.Both groups were treated with conventional therapy of thrombolysis and anticoagulation,and the effects of the malignant tumor complication on thera- peutic efficacy were assessed. Results The recanalization rate and effective therapeutic rate were lower in the group with a malignant tumor complication than in the group without it（P〈0.05）. Conclusions Conventional therapy is not effective for treating acute lower limb DVT complicated with malignant tumor.