肺癌患者并发静脉血栓与肺栓塞的危险因素分析_唐域

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肺癌患者并发静脉血栓与肺栓塞的危险因素分析

唐域

1

滕秀志

2

【摘要】目的探讨肺癌患者并发静脉血栓或肺栓塞的高危因素。方法分析我院收治的35例肺癌

合并静脉血栓栓塞患者资料,选择同期未发生静脉血栓的病例资料做对照,探求肺癌并发静脉血栓或肺栓塞

的危险因素。结果

(1)静脉血栓发生时间构成以确诊后3个月内比重最高,占31.4%;静脉血栓发生部位

以左下肢深静脉血栓为主,占40.0%。(2)腺癌、高病理分级、D-二聚体升高是肺癌合并静脉血栓或肺栓塞的独立危险因素,各因素的OR值分别为7.207、3.480、2.863。结论肺癌诊断3个月内是并发静脉血栓栓塞

的高发时段;肿瘤分级高、腺癌、D-二聚体水平升高的肺癌患者易发生静脉血栓栓塞,临床应对上述因素高度

警惕,及早进行预见性治疗。

【关键词】肺癌;静脉血栓;肺栓塞;高危因素;抗凝治疗

Analysis on risk factors of lung cancer patients complicated with venous thrombosis and pulmonary embolism TANG Yu ,TENG Xiu-zhi

Liaoning Provincial Tumor Hospital ,Shenyang ,Liaoning 110042,China

【Abstract 】Objective

To discuss the high risk factors of lung cancer patients complicated with venous

thrombosis or pulmonary embolism.Methods

The clinical data of 35lung cancer patients complicated with venous

thromboembolism were compared with another 35lung cancer patients without venous thromboembolism during the same period.Single factor analysis and logistic regression analysis were introduced to pursuit the risk factors for lung cancer patients with venous thrombosis or pulmonary embolism.Results

①The incidence of venous thrombosis

(31.4%)was the highest during 3months after confirmed diagnosis.Venous thrombosis occurred mainly in left low-er extremity deep vein ,accounting for 40%.②Adenocarcinoma ,high pathological grade ,and D-dimer increase were independent risk factors for lung cancer patients with venous thrombosis or pulmonary embolism.Conclusion

3

months after confirmed diagnosis is the peak time for occurrence of venous thromboembolism and pulmonary embol-ism.The independent risk factors include adenocarcinoma ,high pathological grade ,and D-dimer increase ,which should be paid more attention and given early prevention.

【Key words 】lung cancer ;venous thrombosis ;pulmonary embolism ;high risk factor ;anticoagulant therapy

doi :10.3969/j.issn.1009-6663.2014.03.023作者单位:1.110042

辽宁沈阳,辽宁省肿瘤医院内六科2.110015

辽宁沈阳,辽宁电力中心医院

静脉血栓栓塞是癌症患者常见的并发症,发生率约4% 20%,包括肺栓塞和深静脉血栓栓塞,是仅次于恶性肿瘤本身引起患者死亡的第二大原因

[1]

,静脉血栓在某种意义上可认为是隐匿性恶性肿瘤的首发临床表现。肺癌发病率居常见恶性肿瘤首位

[2]

,肺癌并发血栓性疾病者死亡率增加2 8

倍,是导致肺癌患者死亡的主要原因[3]

。因此,探

讨肺癌发生静脉血栓栓塞的高危因素,及早采取积极有效的预防措施及治疗,可有效改善肺癌并发静脉血栓栓塞患者的预后,利于提高患者的生活质量。我们分析了35例肺癌合并静脉血栓患者的临床资料,探讨肺癌合并静脉血栓栓塞的高危因素,为该病的预防及治疗提供依据,现报道如下。

资料与方法

一、分析我院肿瘤科2008.1 2012.5收治的肺

癌合并静脉血栓栓塞的患者35例资料,男性24例,女性11例,年龄43 67岁,平均(57.6ʃ7.5)岁。入院时TNM 分期Ⅰ Ⅱ期肺癌9例,Ⅲ Ⅳ期26例。其中合并肢体静脉血栓27例(77.2%),肺栓塞6例(17.2%),同时合并下肢静脉血栓与肺栓塞2例(5.7%)。下肢静脉血管患者主要表现为患肢疼痛、肿胀,浅静脉怒张,腓肠肌挤压试验阳性;肺栓塞的患者主要有胸痛、呼吸困难、咳血、咳嗽等表现,其中3例伴血压下降、心动过速、呼吸音减低、肺动脉瓣区第二心音亢进等表现。

二、诊断标准

肺癌均经病理学及影像学明确诊断。深静脉血栓经彩色多普勒超声检查确诊;肺栓塞诊断参考中

3

54临床肺科杂志2014年3月第19卷第3期

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