The Classification of Difficult Weaning and the Predictive Value of Relative Factors for Difficult Weaning

Mechanical Ventilation Clinical Trial

Official title:

The Classification of Difficult Weaning and the Predictive Value of Relative Factors for Difficult Weaning

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT02487927
• Other study ID #: Weaning Study
• Status: Recruiting
• Phase: N/A
• First received: June 23, 2015
• Last updated: June 29, 2015
• Start date: June 2012
• Est. completion date: July 2015

Study information

• Verified date: June 2015
• Source: Southeast University, China
• Contact: Jianfeng Xie, Dr
• Phone: +862583262550
• Email: panchun1982[@]gmail.com
• Is FDA regulated: No
• Health authority: China: Ethics Committee
• Study type: Observational

Clinical Trial Summary

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

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.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 110
• Est. completion date: July 2015
• Est. primary completion date: July 2015
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 16 Years to 80 Years

Eligibility

Inclusion Criteria:

• mechanical ventilation patients

• prepared to weaning

• sign on the acknowledged

Exclusion Criteria:

• endotracheotomy

• single lung

• pregnant

• heart,liver,renal failure

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Related Conditions & MeSH terms

• Intensive Care Medicine
• Mechanical Ventilation
• Weaning

Intervention

Behavioral:
• weaning
T piece

Locations

Country	Name	City	State
China	Zhongda Hospital	Nanjing	Jiangsu

Sponsors (1)

Lead Sponsor	Collaborator
Jianfeng Xie

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	the reasons of difficult weaning		30 mins	No
Secondary	The predictive value of diaphragm associated values in weaning		30mins	No