Ignite Creation Date:
2025-12-24 @ 10:02 PM
Ignite Modification Date:
2025-12-25 @ 7:38 PM
Study NCT ID:
NCT04272632
Status:
COMPLETED
Last Update Posted:
2021-11-29
First Post:
2020-02-11
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Coload Optimization Guided by Inferior Vena Cava Collapsibility Index
Sponsor:
General Hospital of Ningxia Medical University
Organization:
Study Overview
Official Title:
Coload Optimization Guided by Inferior Vena Cava Collapsibility Index in Parturients With Prophylactic Norepinephrine Infusion Undergoing Cesarean Section: a Randomized, Dose-finding Trial
Status:
COMPLETED
Status Verified Date:
2021-02
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 purpose of this study is to investigate the optimal coload guided by inferior vena cava collapsibility index in parturients with prophylactic norepinephrine infusion undergoing cesarean section.
Detailed Description:
Post-spinal anesthesia hypotension is a frequent complication during spinal anesthesia for cesarean section. The incidence of post-spinal anesthesia hypotension is as high as 62.1-89.7% if prophylactic measures are not taken. Vasopressors has been highly recommended for routine prevention and/or treatment of post-spinal anesthesia hypotension. As a potential substitute drug for phenylephrine, norepinephrine has gradually been used in parturients undergoing cesarean section. There's some evidence that prophylactic infusion of norepinephrine could effectively reduce the incidence of post-spinal anesthesia hypotension in parturients undergoing cesarean section. However, our study (NCT03997500) had been shown that inferior vena cava collapsibility index (IVC-CI) markedly decreased in prophylactic norepinephrine infusion versus normal saline after spinal anesthesia and fetal delivery, suggesting that more prudent fluid management is required. The ideal dose of coload and coload is still unknown. Thus, the purpose of this study is to investigate the optimal coload guided by IVC-CI in parturients with prophylactic norepinephrine infusion undergoing cesarean section.
Study Oversight
Has Oversight DMC:
None
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?: