Clinical trial Recruiting at 1 site Observational Ages 18 to 90

Monitoring breathing and activity after abdominal surgery

Official title: Postoperative Respiratory and Activity Monitoring

Run by University of Colorado, Denver · NCT06239831 · Data updated 2026-11-12

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
Ages18 Years to 90 Years
SexAll
Enrollment30 (estimated)
SponsorUniversity of Colorado, Denver
Academic / other
Locations1 site (Aurora, Colorado)
StatusRecruiting
StartedDecember 22, 2022
Main results expectedDecember 22, 2025
Study endsJune 22, 2026
Registry record updatedApril 30, 2025
Trial IDNCT06239831 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a 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.

Probably 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.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

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.

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

Who can join: the full rules

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 it's running

  • UC Health
    Aurora, Colorado, United States
    Recruiting

Study contacts

  • Principal investigator: Ana Fernandez-Bustamante, MD, PhD — University of Colorado Anschutz Medical Campus, University of Colorado Health Hospital
  • Study coordinator: Emily G. Helmer
  • Email: emily.helmer@cuanschutz.edu
  • Phone: (303)-724-2938

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.