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Lung Volume Change Between Noninvasive Positive Pressure Ventilation by Nasal Pillow and High Flow Nasal Cannula

NCT ID: NCT02292992

Last Updated: 2014-12-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-12-31

Study Completion Date

2015-10-31

Brief Summary

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The difference of lung volume change will be monitored by electrical impedance tomography before and after use of noninvasive positive pressure ventilation by nasal pillow and high flow nasal cannula in post-extubation patients.

Detailed Description

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Electrical impedance tomography can effectively monitor the lung volume change in ICU patients who were under mechanical ventilator or noninvasive positive pressure ventilator support. Continuous positive airway pressure (CPAP) support by nasal pillow and high flow nasal cannula can improve inspiratory function in extubated patients . However, the extent of lung volume change or functional residual volume (FRC) change by using these two devices were never surveyed before in extubated patients. The investigators will check end-expiratory lung volume (EELV) ,anterior, medio-anterior, medio-posterior and posterior EELV by electrical impedance tomography after use of these two devices in extubated patients.

Conditions

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Respiratory Failure

Keywords

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Electrical impedance tomography Nasal Pillow Continuous Positive Airway Pressure(CPAP) High Flow Nasal Cannula extubation

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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Nasal pillow CPAP

Nasal pillow CPAP

Group Type EXPERIMENTAL

Nasal Pillow CPAP

Intervention Type DEVICE

Nasal Pillow CPAP in extubated patients

Interventions

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Nasal Pillow CPAP

Nasal Pillow CPAP in extubated patients

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* \>20 y/o
* Any extubated patients after tolerating spontaneous breathing trial

Exclusion Criteria

* Presence of tracheostomy
* Recent facial trauma
* Active gastro-intestinal bleeding
* Do-not-intubate status and
* Planned use of BiPAP after extubation.
* Patients with unstable spinal lesions or fractures.
* BMI\> 50
* Patients with a cardiac pacemaker
* Burn injury with skin defect
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Mackay Memorial Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Lee Chao-Hsien, MD

Role: PRINCIPAL_INVESTIGATOR

+886975835770 [email protected]

Locations

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Mackay Memorial Hospital

Taipei, , Taiwan

Site Status RECRUITING

Countries

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Taiwan

Central Contacts

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Kuo Li Kuo, MD

Role: CONTACT

Phone: +886975835135

Email: [email protected]

Other Identifiers

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14MMHIS167

Identifier Type: -

Identifier Source: org_study_id