Hypertriglyceridemia is associated with stroke after non-cardiac, non-neurological surgery in the older patients: A nested case-control study

Chen, Chaojin and Wen, Qianyu and Ma, Chuzhou and Li, Xiaoyue and Huang, Tengchao and Ke, Jie and Gong, Chulian and Hei, Ziqing (2022) Hypertriglyceridemia is associated with stroke after non-cardiac, non-neurological surgery in the older patients: A nested case-control study. Frontiers in Aging Neuroscience, 14. ISSN 1663-4365

[thumbnail of pubmed-zip/versions/1/package-entries/fnagi-14-935934/fnagi-14-935934.pdf] Text
pubmed-zip/versions/1/package-entries/fnagi-14-935934/fnagi-14-935934.pdf - Published Version

Download (768kB)

Abstract

Introduction: Geriatric postoperative stroke is a rare but serious complication after surgery. The association between hypertriglyceridemia and postoperative stroke remains controversial, especially in older patients undergoing non-cardiac, non-neurological surgery. The study aims to address this clinical dilemma.

Materials and methods: We conducted a nested case-control study among 9601 aged patients undergoing non-cardiac non-neurological surgery from October 2015 to 2021. A total of 22 positive cases were matched for the surgical type and time, to 88 control patients by a ratio of 1:4. The effect of hypertriglyceridemia on the occurrence of postoperative stroke within 30 days after surgery was estimated using conditional logistic regression analysis by adjusting to various potential confounders.

Results: A total of 22 cases developed ischemia stroke after surgery, and compared with the non-stroke group, they had more postoperative ICU admission, longer postoperative hospitalization and higher total cost (all p < 0.05), and more patients were presenting with preoperative hypertriglyceridemia [8 (36.4%) vs. 15 (17.0%), p = 0.045]. There was a significant association between hypertriglyceridemia and postoperative stroke, with adjusted odds ratios of 6.618 (95% CI 1.286, 34.064) (p = 0.024). The above results remained robust in the sensitivity analyses.

Conclusion: Among older patients undergoing non-cardiac and non-neurological surgery, hypertriglyceridemia was associated with significant increased risk of postoperative stroke.

Item Type: Article
Subjects: Grantha Library > Medical Science
Depositing User: Unnamed user with email support@granthalibrary.com
Date Deposited: 11 Oct 2023 05:43
Last Modified: 20 Jul 2024 09:28
URI: http://asian.universityeprint.com/id/eprint/1476

Actions (login required)

View Item
View Item