Reducing unnecessary preoperative testing for low-risk surgeries

De-Implementation of Low-value Testing in Patients Undergoing Low-Risk Surgery

NA · University of Michigan · NCT06934564

This study is testing a new approach to see if we can cut down on unnecessary medical tests before low-risk surgeries to make things easier and better for patients.

Quick facts

PhaseNA
Study typeInterventional
Enrollment16 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity of Michigan (other)
Locations1 site (Ann Arbor, Michigan)
Trial IDNCT06934564 on ClinicalTrials.gov

What this trial studies

This trial evaluates a multi-level strategy to decrease low-value preoperative testing in patients undergoing low-risk surgeries such as breast lumpectomy, laparoscopic cholecystectomy, and inguinal hernia repair. Sixteen sites in Michigan will implement proven tools including clinician education, decision aids, performance audits, and pay-for-performance incentives. The goal is to significantly reduce unnecessary testing through these interventions, ultimately improving patient care and resource utilization.

Who should consider this trial

Good fit: Ideal candidates are patients undergoing low-risk surgeries with a history of high preoperative testing rates.

Not a fit: Patients who are not undergoing the specified low-risk surgeries may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could lead to more efficient surgical care and reduced healthcare costs for patients.

How similar studies have performed: Other studies have shown success in reducing unnecessary testing through similar de-implementation strategies, indicating a promising approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Site

Inclusion Criteria:

* Over 30% of testing rates on at least one of the three index procedures (breast lumpectomy, laparoscopic cholecystectomy, and inguinal hernia repair)

Exclusion Criteria:

* none

Surgical participants must be over 18 years old.

Where this trial is running

Ann Arbor, Michigan

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: Breast Lumpectomy, Laparoscopic Cholecystectomy, Inguinal Hernia Repair, Preoperative testing

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.