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

June 29, 2015 updated by: Jianfeng Xie
To evaluate the distribution of different types of difficult weaning and the predictive value of weaning relative factors.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed 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 Type

Observational

Enrollment (Anticipated)

110

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • China
    • Jiangsu
      • Nanjing, Jiangsu, China, 210009
        • Recruiting
        • Zhongda Hospital
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

16 years to 80 years (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

mechanical vetilation patients in ICU, and the patients are weaninng candidates

Description

Inclusion Criteria:

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

Exclusion Criteria:

  • endotracheotomy
  • single lung
  • pregnant
  • heart,liver,renal failure

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Weaning success
patients pass SBT and weaning without any ventilation in 48 hours
Behavioral: weaning
T piece
weaning failure
patients do not pass SBT or ventilation with any ventilation in 48 hours
Behavioral: weaning
T piece

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
the reasons of difficult weaning
Time Frame: 30 mins
30 mins

Secondary Outcome Measures

Outcome Measure
Time Frame
The predictive value of diaphragm associated values in weaning
Time Frame: 30mins
30mins

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Jianfeng Xie

Investigators

  • Study Director: Haibo QIU, Dr, Southeast university

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2012

Primary Completion (Anticipated)

July 1, 2015

Study Completion (Anticipated)

July 1, 2015

Study Registration Dates

First Submitted

June 23, 2015

First Submitted That Met QC Criteria

June 29, 2015

First Posted (Estimate)

July 2, 2015

Study Record Updates

Last Update Posted (Estimate)

July 2, 2015

Last Update Submitted That Met QC Criteria

June 29, 2015

Last Verified

June 1, 2015

More Information

Terms related to this study

Other Study ID Numbers

  • Weaning Study

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Clinical Trials on Mechanical Ventilation

Clinical Trials on weaning

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Djibouti

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

3
Subscribe