Gender Differences in 381 Patients Undergoing Isolated Mitral Regurgitation Repair.

IF 1.3 4区 医学 Q3 CARDIAC & CARDIOVASCULAR SYSTEMS
Yu-Hua Cheng, Wei-Guo Ma, Jian-Wen Zeng, Yun-Fei Han, Kai Sun, Wei-Qin Huang
{"title":"Gender Differences in 381 Patients Undergoing Isolated Mitral Regurgitation Repair.","authors":"Yu-Hua Cheng, Wei-Guo Ma, Jian-Wen Zeng, Yun-Fei Han, Kai Sun, Wei-Qin Huang","doi":"10.1055/a-2382-8206","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong> This study aimed to compare the gender differences in isolated mitral regurgitation (MR) repair.</p><p><strong>Methods: </strong> Of 381 adults aged 54.8 ± 12.3 years undergoing mitral valve repair (MVP) for isolated MR from January 2019 to December 2022, the baseline and operative data, and outcomes were compared between 161 women (42.3%) and 220 men (57.7%).</p><p><strong>Results: </strong> Women tended to be nonsmokers (98.1 vs. 45%, <i>p <</i> 0.001), and have more cerebrovascular accidents (38.5% vs. 24.1%, <i>p</i> = 0.004) and isolated annular dilatation (19.3 vs. 9.1%, <i>p</i> = 0.010), lower creatinine (70.0 ± 19.5 vs. 86.3 ± 19.9 μmol/dL, <i>p <</i> 0.001), and smaller left ventricular end-diastolic diameter (LVEDD; 54.4 ± 6.7 vs. 57.8 ± 6.6 mm, <i>p <</i> 0.001). One female died of stroke at 2 days (0.3%). Another female (0.3%) underwent mitral valve replacement for failed repair. Stroke occurred in 4 (1.0%). Two underwent reexploration for bleeding (0.5%). Women were more likely to have less 24-hour drainage (290 ± 143 vs. 385 ± 196 mL, <i>p <</i> 0.001). Over a mean follow-up of 2.1 ± 1.1 years (100% complete), 1 woman died and 1 man underwent a reoperation; 28 had moderate MR, and 9 had severe MR. Neither did early and late mortality and reoperation, nor freedom from late moderate or severe MR (71.6 vs. 71.4% at 5 years; <i>p</i> = 0.992) differ significantly between the two genders. Predictors for late moderate or severe MR were anterior leaflet prolapse (hazard ratio [HR] 4.45; 95% confidence interval [CI] 1.18-16.72; <i>p</i> = 0.027) and isolated annular dilation (HR 5.47, 95% CI 1.29-23.25; <i>p</i> = 0.021).</p><p><strong>Conclusion: </strong> In this series of patients undergoing isolated MR repair, despite significant differences in smoking, cerebrovascular accidents, creatinine, LVEDD, and isolated annular dilatation at baseline, and 24-hour drainage postoperatively, women and men did not show significant differences in early and late survival, reoperation, and freedom from late moderate or severe MR.</p>","PeriodicalId":23057,"journal":{"name":"Thoracic and Cardiovascular Surgeon","volume":null,"pages":null},"PeriodicalIF":1.3000,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thoracic and Cardiovascular Surgeon","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1055/a-2382-8206","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
引用次数: 0

Abstract

Objective:  This study aimed to compare the gender differences in isolated mitral regurgitation (MR) repair.

Methods:  Of 381 adults aged 54.8 ± 12.3 years undergoing mitral valve repair (MVP) for isolated MR from January 2019 to December 2022, the baseline and operative data, and outcomes were compared between 161 women (42.3%) and 220 men (57.7%).

Results:  Women tended to be nonsmokers (98.1 vs. 45%, p < 0.001), and have more cerebrovascular accidents (38.5% vs. 24.1%, p = 0.004) and isolated annular dilatation (19.3 vs. 9.1%, p = 0.010), lower creatinine (70.0 ± 19.5 vs. 86.3 ± 19.9 μmol/dL, p < 0.001), and smaller left ventricular end-diastolic diameter (LVEDD; 54.4 ± 6.7 vs. 57.8 ± 6.6 mm, p < 0.001). One female died of stroke at 2 days (0.3%). Another female (0.3%) underwent mitral valve replacement for failed repair. Stroke occurred in 4 (1.0%). Two underwent reexploration for bleeding (0.5%). Women were more likely to have less 24-hour drainage (290 ± 143 vs. 385 ± 196 mL, p < 0.001). Over a mean follow-up of 2.1 ± 1.1 years (100% complete), 1 woman died and 1 man underwent a reoperation; 28 had moderate MR, and 9 had severe MR. Neither did early and late mortality and reoperation, nor freedom from late moderate or severe MR (71.6 vs. 71.4% at 5 years; p = 0.992) differ significantly between the two genders. Predictors for late moderate or severe MR were anterior leaflet prolapse (hazard ratio [HR] 4.45; 95% confidence interval [CI] 1.18-16.72; p = 0.027) and isolated annular dilation (HR 5.47, 95% CI 1.29-23.25; p = 0.021).

Conclusion:  In this series of patients undergoing isolated MR repair, despite significant differences in smoking, cerebrovascular accidents, creatinine, LVEDD, and isolated annular dilatation at baseline, and 24-hour drainage postoperatively, women and men did not show significant differences in early and late survival, reoperation, and freedom from late moderate or severe MR.

381 名接受孤立二尖瓣返流修复术患者的性别差异。
目的 比较孤立性二尖瓣反流(MR)修复术的性别差异。方法 在2019年1月至2022年12月期间,年龄为(54.8±12.3)岁、因孤立性二尖瓣反流接受二尖瓣修复术(MVP)的381名成人中,比较161名女性(42.3%)和220名男性(57.7%)的基线和手术数据以及结果。结果 女性多为非吸烟者(98.1% vs 45%,P
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
CiteScore
3.40
自引率
6.70%
发文量
365
审稿时长
3 months
期刊介绍: The Thoracic and Cardiovascular Surgeon publishes articles of the highest standard from internationally recognized thoracic and cardiovascular surgeons, cardiologists, anesthesiologists, physiologists, and pathologists. This journal is an essential resource for anyone working in this field. Original articles, short communications, reviews and important meeting announcements keep you abreast of key clinical advances, as well as providing the theoretical background of cardiovascular and thoracic surgery. Case reports are published in our Open Access companion journal The Thoracic and Cardiovascular Surgeon Reports.
×
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