Ignite Creation Date:
2025-12-25 @ 2:06 AM
Ignite Modification Date:
2026-03-14 @ 5:09 AM
Study NCT ID:
NCT01644760
Status:
COMPLETED
Last Update Posted:
2025-11-19
First Post:
2012-07-17
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Respiratory Variations in the Diameter of the Inferior Vena Cava With Spontaneous Ventilation
Sponsor:
Centre Hospitalier Universitaire de Nīmes
Organization:
Study Overview
Official Title:
Respiratory Variations in the Diameter of the Inferior Vena Cava With Spontaneous Ventilation: A Physiological Study on Healthy Volunteers
Status:
COMPLETED
Status Verified Date:
2015-03
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:
The main objective of this study is to determine a threshold value of diaphragmatic excursion (ultrasound measures: expiration versus inspiration)that best predicts a 50% collapsibility of the inferior vena cava.
Detailed Description:
Secondary objectives of this study are:
* to determine a threshold value of diaphragmatic excursion (ultrasound measures: expiration versus inspiration)that best predicts a 40% collapsibility of the inferior vena cava (IVC).
* to determine a threshold value of diaphragmatic excursion (ultrasound measures: expiration versus inspiration)that best predicts a 100% collapsibility of the IVC.
* to determine the location of the cutting plane for the TM analysis of collapsibility of the IVC.
* to evaluate the hemodynamic conditions of normal healthy volunteers.
* to detect any abnormality of cardiac function.
* to determine a threshold value of diaphragmatic excursion (ultrasound measures: expiration versus inspiration)that best predicts a 40% collapsibility of the inferior vena cava (IVC).
* to determine a threshold value of diaphragmatic excursion (ultrasound measures: expiration versus inspiration)that best predicts a 100% collapsibility of the IVC.
* to determine the location of the cutting plane for the TM analysis of collapsibility of the IVC.
* to evaluate the hemodynamic conditions of normal healthy volunteers.
* to detect any abnormality of cardiac function.
Study Oversight
Has Oversight DMC:
False
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2012-A00625-38 | OTHER | ANSM | View |