Evaluating recovery after major abdominal surgery

Investigation of Protective and Risk Factors for Quality of Recovery-15 (QoR-15) Score for Patients Undergoing Major Abdominal Surgery- an Multi-center Observational Study

National Taiwan University Hospital · NCT05980910

This study looks at how well adults recover after major abdominal surgery by using a questionnaire to see how they feel and how it relates to any complications they might have.

Quick facts

Study typeObservational
Enrollment350 (estimated)
Ages18 Years and up
SexAll
SponsorNational Taiwan University Hospital (other)
Locations2 sites (HsinChu and 1 other locations)
Trial IDNCT05980910 on ClinicalTrials.gov

What this trial studies

This observational clinical trial investigates the postoperative recovery of adult patients undergoing major abdominal surgery by utilizing the Quality of Recovery-15 (QoR-15) questionnaire. The study aims to assess both subjective recovery quality and its correlation with objective indicators such as postoperative complications. By establishing a database of QoR-15 variations, the research seeks to enhance healthcare quality and validate outcomes related to Enhanced Recovery After Surgery (ERAS) programs. The findings will contribute to improving postoperative care and inform future research in this area.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 years and older who are scheduled for elective abdominal surgery lasting at least two hours.

Not a fit: Patients who are under 18 years old, unable to provide informed consent, or undergoing emergency surgery may not benefit from this study.

Why it matters

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

How similar studies have performed: Previous studies utilizing the QoR-15 questionnaire have shown success in evaluating postoperative recovery, indicating that this approach is validated and not entirely novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* (1) Age 18years and above.
* (2) Undergoing elective abdominal surgery with an expected surgical time of at least two hours and an expected hospital stay of at least two days.

Exclusion Criteria:

* (1) Age under 18 years. (2) Incapacity to give informed consent. (3) Emergency surgery.

Where this trial is running

HsinChu and 1 other locations

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.

View on ClinicalTrials.gov →

Conditions: Patients Undergoing Major Abdominal Surgery

Last reviewed 2026-05-15 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.