Effects of Lung Recruitment Maneuvers in Patients with Acute Respiration Distress Syndrome
- VernacularTitle:肺复张策略对急性呼吸窘迫综合征患者影响的研究
- Author:
Maoqin LI
;
Zhou ZHANG
;
Songmei LI
- Publication Type:Journal Article
- Keywords:
Acute respiratioy distress syndrom;
Lung recruitment maneuvers
- From:
Journal of Chinese Physician
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical effects, therapy safety and maintenance time of recruitment maneuvers (RM) combined with lung protective strategy in patients with acute respiratory distress syndrome (ARDS). Methods Thirty-two ventilated patients with ARDS underwent RM using a pressure of 30cmH_2O for 30s, without any sedatives and neuromuscular blocking agents. Results Compared with before RM, both oxhemoglobin saturation measured by pulse oximetry (SpO_2) and partial pressure of arterial oxygen (PaO_2) were significantly increased during one hour after applying RM. SpO_2 increased significantly within two hours after RM. The peak inspiratory pressures (PIP), heart rate (HR) and Pplateau inspiratory pressures (Pplate) had not significant difference between after and before RM, but respiratory system compliance (Crs) increased markedly in one hour after RM (P
