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Effect of NAVA on Weaning Duration in Difficult to Wean Patients

NCT01280773 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 99

Last updated 2018-10-16

No results posted yet for this study

Summary

It has been showed that over assist and patient ventilator asynchrony often occur in mechanical ventilated patients, especially in patients who failed weaning, which are associated with a prolonged duration of mechanical ventilation.Neurally adjusted ventilatory assist (NAVA) improves patient-ventilator synchrony, prevents excessive assist induced diaphragm inactivation. So the aim of this study was to detect that whether NAVA compared with PSV has the ability to reduce the duration of weaning in difficult to wean patients.

Conditions

  • Weaning

Interventions

DEVICE

NAVA

Neurally adjusted ventilatory assist (NAVA) was delivered by a SVi ventilator. NAVA utilizes EAdi, a reflection of the neural respiratory output to diaphragm, as its primary source to trigger and cycle-off assist in synchrony with neural inspiratory efforts.

Sponsors & Collaborators

  • Unity Health Toronto

    collaborator OTHER

  • Ling Liu

    lead OTHER

Principal Investigators

  • Haibo Qiu, PhD,MD · Southeast University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-09-30
Primary Completion
2017-10-01
Completion
2018-10-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01280773 on ClinicalTrials.gov