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

NCT ID: NCT02487927

Last Updated: 2015-07-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

110 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-06-30

Study Completion Date

2015-07-31

Brief Summary

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

Detailed Description

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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.

Conditions

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Intensive Care Medicine Mechanical Ventilation Weaning

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Weaning success

patients pass SBT and weaning without any ventilation in 48 hours

weaning

Intervention Type BEHAVIORAL

T piece

weaning failure

patients do not pass SBT or ventilation with any ventilation in 48 hours

weaning

Intervention Type BEHAVIORAL

T piece

Interventions

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weaning

T piece

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* mechanical ventilation patients
* prepared to weaning
* sign on the acknowledged

Exclusion Criteria

* endotracheotomy
* single lung
* pregnant
* heart,liver,renal failure
Minimum Eligible Age

16 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Jianfeng Xie

OTHER

Sponsor Role lead

Responsible Party

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Jianfeng Xie

Professor

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Haibo Qiu, Dr

Role: STUDY_DIRECTOR

Southeast University

Locations

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Zhongda Hospital

Nanjing, Jiangsu, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Jianfeng Xie, Dr

Role: CONTACT

+862583262550

Facility Contacts

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Haibo Qiu, Prof

Role: primary

+862583262550

Other Identifiers

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Weaning Study

Identifier Type: -

Identifier Source: org_study_id

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