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Clinical Trials/NCT00133939
NCT00133939
Unknown
Not Applicable

Proportional Ventilation and Ventilatory Synchronism

Hospices Civils de Lyon1 site in 1 country10 target enrollmentAugust 24, 2005
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ConditionsMechanical Ventilation

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Mechanical Ventilation
Sponsor
Hospices Civils de Lyon
Enrollment
10
Locations
1
Primary Endpoint
Time lag between the onset of diaphragmatic electromyogram (EMG) signal and the zero crossing of the inspiratory flow, over five minutes
Last Updated
19 years ago
OverviewInvestigatorsEligibility CriteriaOutcomesSitesSimilar Trials

Overview

Brief Summary

Synchronism of gas flow delivered by the ventilator and muscular effort of the patient will be studied during two kinds of ventilation. The first one is the proportional assisted ventilation during which the gas flow is theoretically adapted to the patient's muscular effort within the breath. The second is the pressure support ventilation during which the gas flow is delivered to maintain the inspiratory pressure stable. The hypothesis is that the first mode allows a better synchronism.

Registry
clinicaltrials.gov
Start Date
August 24, 2005
End Date
TBD
Last Updated
19 years ago
Study Type
Interventional
Study Design
Crossover
Sex
All

Investigators

Eligibility Criteria

Inclusion Criteria

  • •Patients undergoing partial ventilatory support

Exclusion Criteria

  • •Patients failing the weaning process

Outcomes

Primary Outcomes

Time lag between the onset of diaphragmatic electromyogram (EMG) signal and the zero crossing of the inspiratory flow, over five minutes

Secondary Outcomes

  • Number per minute of failing breaths: breath with muscular effort without any inspiratory flow

Study Sites (1)

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