Ignite Creation Date:
2025-12-25 @ 2:42 AM
Ignite Modification Date:
2026-03-02 @ 3:45 PM
Study NCT ID:
NCT03574233
Status:
UNKNOWN
Last Update Posted:
2019-02-12
First Post:
2018-06-03
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Ultrasonography Guided Weaning Protocol Development to Predict Successful Weaning
Sponsor:
Yonsei University
Organization:
Study Overview
Official Title:
Ultrasonography Guided Weaning Protocol Development to Predict Successful Weaning
Status:
UNKNOWN
Status Verified Date:
2019-02
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The investigators aimed to develop integrated ultrasound guided mechanical weaning protocol in critically ill patients. The analysis will be taken (1) just before the spontaneous breathing trial in enrolled patients with mechanical ventilation and (2) in patients with tracheostomy who fail ventilator off.
Detailed Description:
Prolonged mechanical ventilation is associated with higher ventilator-associated pneumonia and ventilator-associated lung injury, longer intensive care unit and hospital days, increased mortality, and higher medical costs. However, some patients are difficult to wean from invasive mechanical ventilation. Typically, the difficulty in transitioning patients to spontaneous breathing may be categorized as simple transition, difficult transition, and prolonged transition.
There are a lot of predictors for weaning failure such as cardiac dysfunction, increased respiratory rate, diaphragm dysfunction, rapid shallow breathing index and so on. However, weaning failure involves complicated mechanisms that are not solved by one cause. Recently, P. Mayo published a review paper on ultrasonography evaluation during the weaning process. The investigators need to pay attention to this paper. While lots of previous predictors cannot explain the reason, ultrasound evaluation is a process of finding the cause as well as prediction for weaning failure. However, The investigators need a more practical and standardized ultrasound protocols for how to wean invasive mechanical ventilation. "Ultrasonographic mechanical weaning protocol" should not comprise just one indicator, but include various indicators such as upper airway stenosis, heart function, the status of the lung and pleura, diaphragmatic function, Etc. This integrated ultrasound protocol will help in successful weaning of invasive mechanical ventilation.
There are a lot of predictors for weaning failure such as cardiac dysfunction, increased respiratory rate, diaphragm dysfunction, rapid shallow breathing index and so on. However, weaning failure involves complicated mechanisms that are not solved by one cause. Recently, P. Mayo published a review paper on ultrasonography evaluation during the weaning process. The investigators need to pay attention to this paper. While lots of previous predictors cannot explain the reason, ultrasound evaluation is a process of finding the cause as well as prediction for weaning failure. However, The investigators need a more practical and standardized ultrasound protocols for how to wean invasive mechanical ventilation. "Ultrasonographic mechanical weaning protocol" should not comprise just one indicator, but include various indicators such as upper airway stenosis, heart function, the status of the lung and pleura, diaphragmatic function, Etc. This integrated ultrasound protocol will help in successful weaning of invasive mechanical ventilation.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: