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Clinical Trial Summary

To evaluate the distribution of different types of difficult weaning and the predictive value of weaning relative factors.


Clinical Trial Description

108 patients who passed the spontaneous breathing test (SBT) were included in this study,every patient were performed 30-60 minutes SBT after enrollment.Patients were divided into succeed weaning and difficult weaning group according the results of SBT, the difficult weaning group were futher divided into A(Airway and Lung dysfunction),B(Brain dysfunction),C(Cardic dysfunction),D(Diaphragm dysfunction),E(Endocrine and metabolic dysfunction)five different groups according to the causes of difficult weaning. The respiratory mechanical parameters,the diameter of inferior vena cava and the diaphgram excursion were recorded before SBT and 30 minutes after SBT. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02487927
Study type Observational
Source Southeast University, China
Contact Jianfeng Xie, Dr
Phone +862583262550
Email panchun1982@gmail.com
Status Recruiting
Phase N/A
Start date June 2012
Completion date July 2015

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