Relationship between Surgery and Trauma and Risk of Recurrence in Patients with an Associated First Venous Thrombotic Event: A Nested Case-Control Study.

IF 5 2区 医学 Q1 HEMATOLOGY
T Gregorio, K J Creeper, L Pagliani, R Providencia, A Buzea, C Wallenhorst, J I Weitz, A T Cohen
{"title":"Relationship between Surgery and Trauma and Risk of Recurrence in Patients with an Associated First Venous Thrombotic Event: A Nested Case-Control Study.","authors":"T Gregorio, K J Creeper, L Pagliani, R Providencia, A Buzea, C Wallenhorst, J I Weitz, A T Cohen","doi":"10.1055/a-2535-7321","DOIUrl":null,"url":null,"abstract":"<p><p>The duration of anticoagulation treatment for venous thromboembolism (VTE) depends on whether the event was provoked or unprovoked. Major surgery or trauma are well-established major provoking factors associated with a low risk of recurrence, but the magnitude of risk with VTE after minor surgery or trauma is uncertain.To compare the rate of recurrence in patients with VTE provoked by minor surgery or trauma with that in patients with VTE provoked by major surgery or trauma.Nested, case-control study of patients with a first VTE diagnosed within 90 days after major or minor surgery or trauma. Patients with unprovoked VTE or VTE provoked by cancer or nonsurgical risk factors were excluded. Crude and adjusted odds ratios with 95% confidence intervals (CI) were calculated and results were adjusted for potential confounders.A total of 319 patients with recurrent VTE (cases) were matched to 974 patients without recurrence (controls). The incidence of recurrence after VTE provoked by minor surgery (6.5%; 95% CI: 5.6-7.6) was more than double that after VTE provoked by major surgery (3.0%; 95% CI: 2.4-3.6), a difference that remained even after adjustment for known VTE risk factors. There were no differences in recurrence rates between VTE provoked by minor and major trauma.The risk of recurrence is higher in patients with VTE provoked by minor surgery than major surgery. These findings support the concept that the risk of recurrence is higher with minimally provoked VTE than with VTE provoked by major transient risk factors.</p>","PeriodicalId":23036,"journal":{"name":"Thrombosis and haemostasis","volume":" ","pages":""},"PeriodicalIF":5.0000,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thrombosis and haemostasis","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1055/a-2535-7321","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"HEMATOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

The duration of anticoagulation treatment for venous thromboembolism (VTE) depends on whether the event was provoked or unprovoked. Major surgery or trauma are well-established major provoking factors associated with a low risk of recurrence, but the magnitude of risk with VTE after minor surgery or trauma is uncertain.To compare the rate of recurrence in patients with VTE provoked by minor surgery or trauma with that in patients with VTE provoked by major surgery or trauma.Nested, case-control study of patients with a first VTE diagnosed within 90 days after major or minor surgery or trauma. Patients with unprovoked VTE or VTE provoked by cancer or nonsurgical risk factors were excluded. Crude and adjusted odds ratios with 95% confidence intervals (CI) were calculated and results were adjusted for potential confounders.A total of 319 patients with recurrent VTE (cases) were matched to 974 patients without recurrence (controls). The incidence of recurrence after VTE provoked by minor surgery (6.5%; 95% CI: 5.6-7.6) was more than double that after VTE provoked by major surgery (3.0%; 95% CI: 2.4-3.6), a difference that remained even after adjustment for known VTE risk factors. There were no differences in recurrence rates between VTE provoked by minor and major trauma.The risk of recurrence is higher in patients with VTE provoked by minor surgery than major surgery. These findings support the concept that the risk of recurrence is higher with minimally provoked VTE than with VTE provoked by major transient risk factors.

静脉血栓栓塞症(VTE)抗凝治疗的持续时间取决于事件是诱发的还是非诱发的。小手术或外伤引发的 VTE 患者的复发率与大手术或外伤引发的 VTE 患者的复发率进行比较。研究排除了无诱因的 VTE 患者或由癌症或非手术风险因素引发的 VTE 患者。共319名复发VTE患者(病例)与974名未复发患者(对照组)进行了配对。小手术引发 VTE 后的复发率(6.5%;95% CI:5.6-7.6)是大手术引发 VTE 后复发率(3.0%;95% CI:2.4-3.6)的两倍多,即使调整了已知的 VTE 风险因素,这一差异依然存在。小手术和大手术引发的 VTE 复发率没有差异。这些研究结果支持这样一种观点,即由轻微因素引发的 VTE 复发风险高于由重大短暂性风险因素引发的 VTE 复发风险。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Thrombosis and haemostasis
Thrombosis and haemostasis 医学-外周血管病
CiteScore
11.90
自引率
9.00%
发文量
140
审稿时长
1 months
期刊介绍: Thrombosis and Haemostasis publishes reports on basic, translational and clinical research dedicated to novel results and highest quality in any area of thrombosis and haemostasis, vascular biology and medicine, inflammation and infection, platelet and leukocyte biology, from genetic, molecular & cellular studies, diagnostic, therapeutic & preventative studies to high-level translational and clinical research. The journal provides position and guideline papers, state-of-the-art papers, expert analysis and commentaries, and dedicated theme issues covering recent developments and key topics in the field.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信