Ignite Creation Date:
2025-12-25 @ 4:15 AM
Ignite Modification Date:
2026-03-04 @ 11:59 AM
Study NCT ID:
NCT02512120
Status:
WITHDRAWN
Last Update Posted:
2016-04-27
First Post:
2015-07-29
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Volume Controlled Ventilation vs Autoflow-volume Controlled Ventilation
Sponsor:
Korea University Anam Hospital
Organization:
Study Overview
Official Title:
Comparison of Volume Controlled Ventilation(VCV) vs Autoflow-volume Controlled Ventilation(Autoflow-VCV) During Robot-assisted Laparoscopic Radical Prostatectomy
Status:
WITHDRAWN
Status Verified Date:
2016-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
The backgroud of this study was not well discussed.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
VCVAFVCV
Brief Summary:
Volume controlled ventilation(VCV) is a most common used ventilation mode during general anesthesia. But VCV can cause high airway peak pressure when patient under steep Trendelenberg position with pneumoperitoneum. Autoflow-VCV can reduce airway peak pressure and improve dynamic compliance. We will compare parameters(arterial blood gas analysis, airway compliance, etc) when each group applied VCV and autoflow-VCV during RALP.
Detailed Description:
Robot assisted laparoscopic radical prostatectomy(RALP) has been used to treatment of prostate cancer since 2001. RALP offers some advantage such as reduced blood loss, sparing nerves, less postoperative pain. However, RALP require steep Trendelenberg position with pneumoperitoneum. It can cause increased airway peak pressure and unwanted hemodynamic effect under conventional volume controlled ventilation(VCV). Autoflow-VCV use decelerating flow, can reduce airway peak pressure and improve dynamic compliance.
We will compare parameters(arterial blood gas analysis, airway compliance, etc) when each group applied VCV and autoflow-VCV during RALP.
We will compare parameters(arterial blood gas analysis, airway compliance, etc) when each group applied VCV and autoflow-VCV during RALP.
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?: