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

NCT07110506 | Not Yet Recruiting DMC

• 1 other identifier: 202459
• Study Type: interventional
• Target: 30
• Locations: 0 countries
• Sites: N/A

Brief Summary

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

Conditions

Monitoring

Outcome Measures

Primary Outcomes (1)

• Arterial pressure

  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.

  For 30 min after the induction of anesthesia,

Study Arms (2)

Invasive group

ACTIVE COMPARATOR

Arterial pressure is obtained from invasive arterial monitoring

Other: Arterial pressure monitoring

Noninvasive arterial monitoring

EXPERIMENTAL

Arterial pressure is obtained from non-invasive arterial monitoring

Other: Arterial pressure monitoring

Interventions

Arterial pressure monitoring OTHER

Arterial pressure is monitored and obtained

Invasive group; Noninvasive arterial monitoring

Eligibility Criteria

• Age: 19 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

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

You may not qualify if:

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

Sponsors & Collaborators

• SMG-SNU Boramae Medical Center: lead

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: TRIPLE
• Who Masked: PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: OTHER
• Intervention Model: CROSSOVER
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Professor

Study Record Dates

• First Submitted: July 31, 2025
• First Posted: August 7, 2025
• Study Start: August 22, 2025
• Primary Completion (Estimated): December 18, 2026
• Study Completion (Estimated): December 18, 2026
• Last Updated: August 7, 2025

Record last verified: 2025-07

Data Sharing

• IPD Sharing: Will not share