However, even though anti-clotting drugs prevent the majority of cases of clots, called venous thromboembolism, they don't reduce the rate of death among patients, according to a second study.
2
结论：行选择性脊柱手术的患者术后发生下肢深静脉血栓及肺栓塞风险相对低，尤其是应用药物预防的患者。
Conclusions The risk of deep venous thrombosis and pulmonary embolism is relatively low following elective spine surgery, particularly for patients who receive pharmacologic prophylaxis.
3
在英国一项新研究中，抗精神病药物应用与大约30%的深静脉血栓或肺栓塞风险有关。
In a new study from the U. K., antipsychotic drug use was associated with about a 30% increase in risk for deep vein blood clots or pulmonary embolism.
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