临床荟萃 ›› 2022, Vol. 37 ›› Issue (1): 43-45.doi: 10.3969/j.issn.1004-583X.2022.01.008

• 论著 • 上一篇    下一篇

145例弥漫性大B细胞淋巴瘤患者静脉血栓栓塞发生率及危险因素分析

沈瑞(), 雷艳花, 贾昊鹍   

  1. 南华大学附属长沙中心医院 血液内科,湖南 长沙 410001
  • 收稿日期:2021-10-18 出版日期:2022-01-20 发布日期:2022-01-20
  • 通讯作者: 沈瑞 E-mail:273659267@qq.com

Analysis of the incidence and risk factors for venous thromboembolism in 145 patients with diffuse large B-cell lymphoma

Shen Rui(), Lei Yanhua, Jia Haokun   

  1. Department of Hematology, Changsha Central Hospital, Nanhua University, Changsha 410001,China
  • Received:2021-10-18 Online:2022-01-20 Published:2022-01-20
  • Contact: Shen Rui E-mail:273659267@qq.com

摘要:

目的 探讨145例弥漫性大B细胞淋巴瘤(DLBCL)患者静脉血栓栓塞(VTE)发生率及危险因素。方法 选取2016年5月-2019年8月收治的DLBCL患者145例,依据深静脉血栓超声诊断结果分为VTE组(22例)和无VTE组(123例)。采用多因素logistic回归分析DLBCL患者发生VTE的危险因素,及两组复发率、无复发生存率、总体生存率差异。结果 静脉置管、34个疗程化疗未完全缓解(non-CR)、D-二聚体≥1.44 μg/ml是VTE的独立危险因素(OR=5.143、9.000、16.514,P<0.05),体能评分(PS评分) ≥2分为保护因素(OR=0.170,P<0.05);两组复发率、无复发生存率、总体生存率比较差异无统计学意义(P>0.05)。结论 静脉置管、34个疗程化疗non-CR、D-二聚体≥1.44 μg/ml均为DLBCL患者发生VTE的独立危险因素,PS评分≥2分为保护因素。

关键词: 淋巴瘤,大B细胞,弥漫性, 静脉血栓栓塞, 危险因素

Abstract:

Objective To explore the incidence and risk factors for venous thromboembolism (VTE) in 145 patients with diffuse large B-cell lymphoma (DLBCL). Methods Totally 145 DLBCL patients admitted to our hospital from May 2016 to August 2019 were selected and divided into a VTE group (n=22) and a non-VTE group (n=123) as the results in ultrasonography for VTE. Multivariate Logistic regression was used to analyze the risk factors for VTE in DLBCL patients, as well as the difference of recurrence rate, recurrence-free survival rate, and overall survival rate between groups. Results The independent risk factors for VTE were intravenous catheterization, non-complete remission (non-CR) after 3-4 courses of chemotherapy, D-dimer level ≥1.44 μg/ml(OR=5.143, 9.000, 16.514, P<0.05). But performance status (PS) score ≥2 was considered a protective factor (OR=0.170, P<0.05); there was no significant difference in recurrence rate, recurrence-free survival rate, and overall survival rate between groups (P>0.05). Conclusion Independent risk factors for VTE in DLBCL patients were Intravenous catheterization, non-CR after 3-4 courses of chemotherapy, D-dimer ≥1.44 μg/ml, and protective factor for VTE is PS score ≥2.

Key words: lymphoma,large B-cell,diffuse, venous thromboembolism, risk factors

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