Effects on Respiratory Patterns and Patient-ventilator Synchrony in Different Ventilator Using Pressure Support Ventilation
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Acute Respiratory Distress Syndrome
- Sponsor
- Southeast University, China
- Enrollment
- 45
- Primary Endpoint
- patient-ventilator synchrony using PSV mode between different ventilator for 180mins
- Last Updated
- 9 years ago
Overview
Brief Summary
Pressure Support Ventilation use Expiratory triggering sensitivity(Esense) to transfer inspiration to expiration,the value of Esense is fixed.That may lead to asynchrony between humans and ventilators,making people uncomfortable and prolonging weaning time.Some ventilators have auto cycle function Based on curves of pressure on respiratory patterns,it will make the transforming more synchrony with humans.Our prospective observational study will prove the superiority of the auto cycle function.
Detailed Description
From August 31st 2016 to August 31st 2017, all ARDS 、COPD and postoperative patients admitted to the ICUs will be enrolled. The demographic characteristics, diagnosis, formerly medical history, Ventilator indications, Ventilator data, other respiratory treatments, weaning outcome and 28 day mortality will be recorded
Investigators
Chun Pan
physician
Southeast University, China
Eligibility Criteria
Inclusion Criteria
- •ARDS,COPD and Postoperative patient
Exclusion Criteria
- •variety of reasons can not be placed next to the bed by the nasal EAdi catheter
Outcomes
Primary Outcomes
patient-ventilator synchrony using PSV mode between different ventilator for 180mins
Time Frame: 180mins after the patients involved
Secondary Outcomes
- Patient Respiratory Patterns during Pressure Support Ventilation for 180mins(180mins)
- work of triggering and respiratory in different Expiratory triggering sensitivity for 180mins(180mins)
- Effects on Respiratory Patterns in different Expiratory triggering sensitivity for 180mins(180mins)
- Patient gas exchange during Pressure Support Ventilation for 180mins(180mins)