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Can a Pain Monitor Predict When Postoperative Intensive Care Unit Patients Are Ready to Breathe on Their Own? A Pilot Study

NCT07771101 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 50

Last updated 2026-08-18

No results posted yet for this study

Summary

The goal of this observational study is to learn if a chest monitor that tracks heart rhythm can help predict whether adults on a breathing machine after surgery will be able to breathe on their own once the breathing tube is removed. It is being done in adults recovering from surgery in the intensive care unit (ICU).

The main questions it aims to answer are:

Can heart rhythm patterns, measured soon after ICU admission and during a breathing test, show whether a patient is likely to breathe well without the machine? Do these patterns change in a helpful way when the breathing tube is removed?

Participants will:

Have soft, sticky patches placed on their chest, similar to those used for a regular heart monitor Have their heart rhythm recorded for 5 minutes at four times: soon after ICU admission, before a breathing test, during the breathing test, and right after the breathing tube is removed Continue to receive their usual ICU care; doctors will not see the monitor's readings, so these readings will not affect any treatment decisions

Conditions

  • Ventilator Weaning
  • Airway Extubation
  • Respiration, Artificial

Sponsors & Collaborators

  • SMG-SNU Boramae Medical Center

    collaborator OTHER

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Saeyeon Kim, M.D., Ph.D. · SMG-SNU Boramae Medical Center

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-11
Primary Completion
2027-02-12
Completion
2027-08-12

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07771101 on ClinicalTrials.gov