Ignite Creation Date:
2025-12-26 @ 11:00 AM
Ignite Modification Date:
2025-12-31 @ 10:36 PM
Study NCT ID:
NCT03096106
Status:
COMPLETED
Last Update Posted:
2017-08-07
First Post:
2017-03-16
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Visual Assessment for Pressure-time Curve
Sponsor:
Capital Medical University
Organization:
Study Overview
Official Title:
The Reliability and Validity of Visual Assessment for Pressure-time Curve
Status:
COMPLETED
Status Verified Date:
2017-03
Last Known Status:
None
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:
Airway pressure-time (P-t) curve and stress index (SI) assessment have been proposed to guide the mechanical ventilation settings and minimize ventilator-induced lung injury.
Detailed Description:
The stress index (SI), which has been proposed to guide the mechanical ventilation settings and minimize ventilator-induced lung injury. It reflects the change of respiratory compliance during inspiration. Value of SI equals to 1 that indicates a constant compliance, whereas values lower and higher than 1 indicate increase and decrease of compliance over inspiratory time, suggesting tidal recruitment and tidal hyperinflation, respectively. Based on the different values of SI showing different shapes, SI of straight curve equals to 1, SI of concave curve lower than 1 and convex curve higher than 1, the investigators speculated that the SI value could be reliably and accurately estimated by visual inspection of the P-t curve.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: