Monitoring breathing and activity after abdominal surgery

Postoperative Respiratory and Activity Monitoring

Observational University of Colorado, Denver · NCT06239831

This study is testing how breathing and activity tips can help people recover better after abdominal surgery by tracking their movements and breathing for a few days.

Quick facts

Study typeObservational
Enrollment30 (estimated)
Ages18 Years to 90 Years
SexAll
SponsorUniversity of Colorado, Denver Academic / other
Locations1 site (Aurora, Colorado)
Trial IDNCT06239831 on ClinicalTrials.gov

What this trial studies

This observational study aims to understand how specific breathing and activity recommendations can improve recovery for patients after abdominal surgery. Participants will be monitored using devices that track their breathing patterns and movements in the Post-Anesthesia Care Unit (PACU) for up to three days. The study will analyze the relationship between different activities, such as sitting and walking, and their impact on breathing and postoperative complications. The goal is to identify effective strategies to enhance recovery and reduce risks associated with surgery.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 or older who are undergoing elective abdominal surgery and are at high risk for postoperative pulmonary complications.

Not a fit: Patients who are under 18, not undergoing abdominal surgery, or not classified as high-risk for postoperative pulmonary complications will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved postoperative care and reduced complications for patients undergoing abdominal surgery.

How similar studies have performed: While similar studies have explored postoperative monitoring, this specific approach focusing on activity and breathing patterns in high-risk patients is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Must be 18 or older
* Must be undergoing abdominal surgery
* Must be high-risk for PPCs (ARISCAT score equal to or greater than 26)

Exclusion Criteria:

* Anyone under 18
* Anyone not undergoing abdominal surgery
* Anyone that is not high-risk for PPCs (ARISCAT score less than 26)

Where this trial is running

Aurora, Colorado

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions HypoventilationHypoxemiaPostoperative Pulmonary Complicationshypoventilationpostoperative activityabdominal surgerymobilizationpredicted minute ventilation
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.