Effects of intraoperative open-lung strategy on cardiopulmonary function in frail elderly patients undergoing laparoscopic surgery: a randomized controlled trial

Effects of intraoperative open-lung strategy on cardiopulmonary function in frail elderly patients undergoing laparoscopic surgery: a randomized controlled trial

Abstract Purpose This study aimed to investigate the potential effects of intraoperative open-lung strategy (OLS) on pulmonary function and cardiac function in elderly frail patients. Methods 104 frail elderly patients were randomly assigned into non-OLS group [small tidal volume (VT) + 5 cm H2O pos...

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Bibliographic Details
Main Authors: Yinyin Ding, Tianfeng Huang, Ju Gao, Xiangpeng Zhu, Yali Ge, Yang Zhang
Format: Article
Language:English
Published: BMC 2025-08-01
Series:BMC Surgery
Subjects:
Open-lung strategy
Frailty
Elderly patients
Pulmonary function
Cardiac function
Online Access:https://doi.org/10.1186/s12893-025-03115-0
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