Ignite Creation Date:
2025-12-25 @ 4:10 AM
Ignite Modification Date:
2025-12-26 @ 3:08 AM
Study NCT ID:
NCT01730820
Status:
COMPLETED
Last Update Posted:
2014-09-15
First Post:
2012-11-16
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Influence of Preload Dependence on the Effect of Phenylephrine on Cardiac Output
Sponsor:
University Hospital, Caen
Organization:
Study Overview
Official Title:
Influence of Preload Dependence on the Effect of Phenylephrine on Cardiac Output
Status:
COMPLETED
Status Verified Date:
2014-09
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 perioperative hemodynamic management aims to ensure organ perfusion pressure and an oxygen arterial transport adapted to oxygen consumption. Phenylephrine is the α-adrenergic agonist widely used during anesthesia for arterial pressure control.
Several questions on phenylephrine global and regional hemodynamics effects remain unresolved.
The investigators assume that Phenylephrine may decrease cardiac output by increasing the afterload, while most likely could also make an increase or a stability of cardiac output by action on the venous return. The investigators propose an observational study assessing the influence of preload dependence, defined by the values of pulse pressure variation, on the effect of phenylephrine on cardiac output, measured beat by beat by esophageal Doppler.
The aim of the investigators work is to improve the understanding of phenylephrine action, a daily use therapeutic action, to improve the patients care.
Several questions on phenylephrine global and regional hemodynamics effects remain unresolved.
The investigators assume that Phenylephrine may decrease cardiac output by increasing the afterload, while most likely could also make an increase or a stability of cardiac output by action on the venous return. The investigators propose an observational study assessing the influence of preload dependence, defined by the values of pulse pressure variation, on the effect of phenylephrine on cardiac output, measured beat by beat by esophageal Doppler.
The aim of the investigators work is to improve the understanding of phenylephrine action, a daily use therapeutic action, to improve the patients care.
Detailed Description:
None
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| A12-D20-VOL12 | OTHER | Basse Normandie FRANCE ethics committee | View |