Ignite Creation Date:
2025-12-24 @ 11:52 PM
Ignite Modification Date:
2025-12-26 @ 1:39 PM
Study NCT ID:
NCT03497351
Status:
COMPLETED
Last Update Posted:
2020-08-26
First Post:
2018-03-28
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effects of Different Kinds of Hypotensive Drugs on Dynamic Hemodynamic Changing in Patients Under Surgeries
Sponsor:
Chinese PLA General Hospital
Organization:
Study Overview
Official Title:
Effects of Different Kinds of Antihypertensive Drugs on Dynamic Hemodynamic Changing of During Laparoscopic Gastrectomy and Laparotomy
Status:
COMPLETED
Status Verified Date:
2020-08
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:
SVV is clinically affected by a variety of factors, such as abdominal pressure, body position, tidal volume, type and temperature of liquid treatment, etc. There are few reports on the effects of drugs on SVV.
In clinical anesthesia, surgical stimulation and stress can affect patient hemodynamic stability, used in intraoperative vascular active drug is inevitable, they shrink or dilate blood vessels, speed up or slow down the heart rate, makes the ventricular preload and corresponding changes in the SV. Now, there is a study on SVV and PPV in patients with hypertension, but there are few reports on the effect of blood pressure drugs on the changes in patients' threshold.
In clinical anesthesia, surgical stimulation and stress can affect patient hemodynamic stability, used in intraoperative vascular active drug is inevitable, they shrink or dilate blood vessels, speed up or slow down the heart rate, makes the ventricular preload and corresponding changes in the SV. Now, there is a study on SVV and PPV in patients with hypertension, but there are few reports on the effect of blood pressure drugs on the changes in patients' threshold.
Detailed Description:
None
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?: