Comparison of Hemodynamic Variables Between Using Conventional Invasive Catheter Monitoring and Non-invasive Piezoelectric Sensor

Not Applicable

Not yet recruiting

• Conditions: Monitoring

• Registration Number: NCT07110506
• Lead Sponsor: SMG-SNU Boramae Medical Center

Brief Summary

Arterial pressure is obtained from invasive arterial monitoring and noninvasive arterial monitoring using piezoelectric sensor and compared.

Detailed Description

Not available

Study Timeline

• Status Verified: 2025-07
• Study First Submitted: 2025-07-31
• Study First Submitted QC: 2025-07-31
• Last Update Submitted: 2025-07-31
• Study First Posted: 2025-08-07
• Last Update Posted: 2025-08-07
• Study Start: 2025-08-22
• Primary Completion: 2026-12-18
• Study Completion: 2026-12-18

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• Cases who require Invasive arterial pressure monitoring d/t bleeding.

Exclusion Criteria

• Patients with cardiovascular disease, cerebrovascular diseases, renal disease, or Marfan syndrome
• Pregnancy

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Primary Outcome Measures

Name	Time	Method
Arterial pressure	For 30 min after the induction of anesthesia,	After the induction of anesthesia, 20G catheter is placed for invasive arterial pressure monitoring in the radial artery and pressure sensor is attached for noninvasive arterial pressure monitoring in the contralateral radial artery. Then, invasive and noninvasive arterial pressures are monitored and obtained simultaneously.