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NCT Number: NCT07110506

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

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

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Key information

Conditions

Monitoring

Age range

19 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Arterial pressure monitoring

Other

Arterial pressure is monitored and obtained

Primary outcomes

  1. Arterial pressure

    Time frame: 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.

Sponsors and collaborators

Lead sponsor

SMG-SNU Boramae Medical Center

Other

Registry information

Important dates

Study start
2025
Primary completion
2026
Study completion
2026
First posted
Aug 7, 2025
Registry last updated
Aug 7, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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