4.4 Article

Complications of Peripheral Cannulation Site in Obese Patients on Adult Extracorporeal Membrane Oxygenation

期刊

ASAIO JOURNAL
卷 67, 期 12, 页码 1294-1300

出版社

LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/MAT.0000000000001507

关键词

extracorporeal membrane oxygenation; critical care; obesity; cannulation; complications

向作者/读者索取更多资源

The study found that obese patients with a BMI > 35 have a higher risk of bleeding during peripheral VA cannulation, while there is no difference in bleeding risk between BMI groups in VV ECMO. There was no significant difference in 30-day mortality and ECMO survival rates among different BMI groups in both VA and VV ECMO.
Placement of extracorporeal membrane oxygenation (ECMO) in obese patients has been challenging; however, cannulation risk in obese patients has not been clearly investigated. We therefore explored ECMO cannulation complications in this obese population. Data were reviewed from adult ECMO database from 2010 to 2019. Patients were stratified by body mass index (BMI) (normal weight [NW] [BMI 18.5-24.9], overweight [BMI 25-29.9], class I [BMI 30-34.9], class II [BMI 35-39.9], class III [BMI >40]). Patients with central cannulation were excluded from this study. Combined ECMO cannulation complications and survival data were retrospectively analyzed. There were 233 patients, 156 venoarterial (VA) ECMO patients (45 [28%] NW, 51 [33%] overweight, 37 [24%] class I, 12 [8%] class II, and 11 [7.0%] class III) and 77 venovenous (VV) ECMO patients (14 [18%] NW, 13 [17%] overweight, 17 [22%] class I, 11 [14%] class II, and 22 [29%] class III). There were significantly more cannulation site bleeds in VA class III (55%) patients compared with VA NW patients (22%), p = 0.006. There was no significant difference in cannulation site bleeding between BMI groups for VV ECMO. There was no difference in 30 day mortality, ECMO survival for all BMI groups in both VA and VV ECMO. There is significant increased risk of bleeding with peripheral VA cannulation of obese patients with BMI > 35. Cannulating surgeon should be aware of this bleeding risk in morbidly obese patient who undergo VA ECMO.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.4
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据