Comparative Study of Duration of Respiratory Weaning Between Adaptive Support Ventilation and Succession of Controlled Ventilation Then Spontaneous Ventilation for Patients After Surgery

October 7, 2008 updated by: University Hospital, Clermont-Ferrand
This is a comparative study of duration of respiratory weaning between adaptive support ventilation and succession of controlled ventilation then spontaneous ventilation for patients after surgery.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

General anaesthesia is marked by the passage of a stage of controlled ventilation where the patient does not carry out any respiratory work and the stage of spontaneous ventilation, which precedes extubation. Adaptive support ventilation (ASV) is a new protocol of weaning of the tracheal prosthesis after surgery which maintains a preset ventilation by an operator and the activity of the patient. At each breath, a microprocessor allows an optimization of volume and frequency by an adjustment of the inspiratory pressure and frequency. ASV was already validated for fast tracheal extubation after cardiac surgery. Our study proposes to compare the duration of intubation between this mode of weaning and with the traditional way (controlled ventilation then spontaneous ventilation) for faster surgery. The purpose of the study is to check the interest of ASV to limit the duration of intubation compared to the traditional protocol in this kind of intervention.

Study Type

Interventional

Enrollment (Anticipated)

66

Phase

  • Phase 3

Contacts and Locations

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

Study Locations

  • France
      • Clermont-Ferrand, France, 63000
        • Clermont-Ferrand University Hospital

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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Surgery < 2 hours
  • Anesthesia with thiopental, midazolam, sufentanil and suprane

Exclusion Criteria:

  • Patients ASA III or IV (classification of American Sociéty of Anesthésiologist)

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

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: Single

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Duration of weaning
Time Frame: duration
duration

Secondary Outcome Measures

Outcome Measure
Time Frame
Memorizing of weaning
Time Frame: memorizing
memorizing

Collaborators and Investigators

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

Sponsor

University Hospital, Clermont-Ferrand

Investigators

  • Principal Investigator: Eric Schneider, Doctor, University Hospital, Clermont-Ferrand

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

February 1, 2005

Primary Completion (Actual)

September 1, 2005

Study Completion (Actual)

September 1, 2005

Study Registration Dates

First Submitted

April 11, 2006

First Submitted That Met QC Criteria

April 11, 2006

First Posted (Estimate)

April 12, 2006

Study Record Updates

Last Update Posted (Estimate)

October 8, 2008

Last Update Submitted That Met QC Criteria

October 7, 2008

Last Verified

October 1, 2008

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • CHU63-005

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.

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