Multicenter comparative study of cardiac output measurement by non-invasive estimated continuous cardiac output (esCCO) and arterial pressure-based cardiac output (APCO) in surgery patients under general anesthesia

Not Applicable

Completed

• Conditions: Surgery patients requiring hemodynamics management

• Registration Number: JPRN-jRCT2090220278
• Lead Sponsor: ihon Kohden Corporation

Brief Summary

esCCO is as a clinically useful CO monitor as APCO, which is well validated.

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2016-10-31
• Study Start: 2017-02-24
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Eligible patients were expected to meet all of the following criteria:
1) patients undergoing planned surgery under general anesthesia
2) patients whose surgical operation is expected to last for at least 2 hours
3) patients undergoing surgical operation in the supine posture
4) patients already requiring IBP measurement
5) patients aged 20 years or older at the time of providing informed consent
6) patients having voluntarily provided written consent for participation in this study, based on full understanding after sufficient explanation

Exclusion Criteria

Patients who meet any of the following criteria were excluded from participating in this study.
1) patients having been considered difficult to anesthetise as specified in the Table of Points of Remuneration for Examination and Treatment L008 at preoperative examination
2) patients having been diagnosed to have any of the following findings at preoperative examination:
i) supraventricular rhythm irregularities including atrial fibrillation, atrial flutter and sinus arrhythmia
ii) bigeminy and trigeminy
iii) second- or third-degree atrioventricular block
3) patients requiring pacing during surgery
4) patients requiring postural change during surgery
5) patients requiring coronary artery bypass grafting without oxygenator
6) patients requiring artery clamp
7) patients in a condition of cardiac tamponade
8) patients with prior cardiopulmonary bypass surgery
9) patients with prior blood vessel prosthesis implantation
10) patients undergoing emergency operation
11) Patients inappropriate for this study in the judgment of the investigator and/or subinvestigator

Study & Design

• Study Type: Observational
• Study Design: Not specified