Ignite Creation Date:
2025-12-24 @ 4:35 PM
Ignite Modification Date:
2025-12-27 @ 6:02 AM
Study NCT ID:
NCT06855966
Status:
COMPLETED
Last Update Posted:
2025-03-04
First Post:
2025-02-05
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Feasibility of ETCO₂ Changes During Passive Leg Raise for Fluid Management in Lung Surgery
Sponsor:
Istanbul University - Cerrahpasa
Organization:
Study Overview
Official Title:
Assessment of End-Tidal Carbon Dioxide Changes in Response to Passive Leg Raise for Guiding Fluid Management in Lung Resections: a Randomized Controlled Trial
Status:
COMPLETED
Status Verified Date:
2025-03
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:
Aim: End tidal carbondioxide pressure (EtCO2) is an indirect indicator of cardiac output (CO) which is monitored in every patient at perioperative setting. The investigators aimed to use increase of EtCO2 as a response to passive leg raising maneuver (PLR) to indicate fluid responsiveness in patients who underwent lung resection with video-assisted thoracoscopic surgery (VATS).
Detailed Description:
Materials and Methods: 50 patients included who are eligible according to inclusion criteria of the study who underwent lung resection operation via VATS between Agust 2020-March 2021. After a standardized anesthesia induction protocol and intubation, PLR is applied to all patients as soon as anesthesia depth and ventilation stabilized. An increase of 2 mmHg at EtCO2 at first minute of PLR evaluated as "fluid responsive" due to an increase of venous return. Responsive patients divided into two groups as "study" and "control" when unresponsive patiens inclueded into "unresponsive" group. Patients at study group received a fluid bolus (250 ml (and an additional 250 ml if mean arterial pressure remained below 65 mmHg )) in addition to maintainence fluid as control group and unresponsive group received only maintainence fluid. Hemodynamic data, surgery duration, total iv fluid administration, use of blood products, bleeding and urine output during surgery of all patients recorded. Preopretive and postoperative urea, creatinine and lactate levels of all patiens compared. Total iv fluid administration and urine output recorded during postoperative 24 hours.
Study Oversight
Has Oversight DMC:
False
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?:
False
Is an FDA AA801 Violation?: