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Active, not recruitingNCT06144242Updated Dec 24, 2025

Improving Antibiotic Use for ARIs in Urgent Care Clinics

An interventional study of Feedback on RTD metric in Antibacterial Agents and Ambulatory Care, sponsored by Daniel Livorsi. Active, not recruiting at 1 site in United States. Open to participants aged 21 Years to 99 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-12-24.

Sponsored by Daniel Livorsi · Not applicable, Interventional, and Health services research

Phase
Not applicable
Study type
Interventional
Enrollment
90
Allocation
Randomized
Ages
21 Years to 99 Years
Sex
All
01

Study summary

Many clinicians prescribe antibiotics for patients with acute respiratory infections even when antibiotics will not benefit the patient because the infection is due to a virus. To discourage this type of unnecessary antibiotic use, the investigators will assess whether it is helpful to give clinicians feedback on how often they prescribe antibiotics for respiratory infections in comparison to their peers. The investigators will perform this study across Urgent Care and QuickCare clinics within a single healthcare system.

Read the detailed description

The investigators have used an established HEDIS (Healthcare Effectiveness Data and Information Set) metric to evaluate Urgent Care and QuickCare clinicians on their antibiotic use for respiratory tract diagnoses (RTDs). This RTD metric excludes visits that are more complicated, based on well-defined criteria. Based on our baseline assessment (2018-2022), the investigators estimate that most clinicians in this setting are frequently prescribing unnecessary antibiotics.

The investigators will perform a randomized controlled trial to assess whether providing individualized feedback to clinicians on the RTD metric can safely reduce antibiotic use for qualifying respiratory tract visits across Urgent and QuickCare settings within a single integrated healthcare system. Clinicians who do not opt-out of the trial will be randomized to either receive feedback or not receive feedback on this RTD metric. The trial will last for 18 months. The primary outcome of effectiveness will be the frequency of antibiotic-prescribing for RTD visits. Secondary outcomes include total antibiotic use (regardless of diagnosis), changes in the use of diagnostic codes, 30-day rates of follow-up visits and hospital admissions. The RE-AIM framework will be used to guide additional study evaluation.

02

Conditions studied

  • Antibacterial Agents
  • Ambulatory Care
03

In context

Lead sponsor

This is the only study on the registry with Daniel Livorsi as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
21 Years to 99 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Eligibility criteria

Any clinician who works in Urgent Care or QuickCare clinics within our healthcare system.

05

Study design

Phase
Not applicable
Primary purpose
Health services research
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
90 participants (estimated)

Study arms

  • Experimental
    Feedback on RTD metric

    An e-mail will be sent to the clinicians in the experimental arm every two months describing their performance on the RTD metric and making a comparison to how their peers have performed. The e-mail will also direct clinicians to visit a dashboard to review their practice in greater depth.

    Behavioral: Feedback on RTD metric

  • No intervention
    No feedback on RTD metric

    Any clinician assigned to the control arm will not receive the above-mentioned e-mails.

Interventions

  • BehavioralFeedback on RTD metric

    Clinicians in the experimental arm will receive feedback on the RTD metric while clinicians in the No intervention arm will not.

06

What researchers measure

Primary outcomes

  1. Frequency of antibiotic-prescribing for RTD visits

    Percentage of all qualifying respiratory tract diagnosis (RTD) visits prescribed an antibiotic

    Time frame: 24 hours of visit

Secondary outcomes

  1. Frequency of antibiotic-prescribing for all visits

    Percentage of all visits prescribed an antibiotic, regardless of the diagnosis

    Time frame: 24 hours of visit

  2. Follow-up visit to Urgent Care or QuickCare

    Percentage of patients with a qualifying RTD visit who were seen at least once in Urgent Care or QuickCare within the 30 days after their index visit date.

    Time frame: 30 days

  3. Follow-up Emergency Department visit and/or acute-care hospitalization

    Percentage of patients with a qualifying RTD visit who were seen at least once in the Emergency Department and/or who were hospitalized (any reason) within the 30 days after their index visit date.

    Time frame: 30 days

07

Study locations

1 site
  • University of Iowa Hospitals and Clinics
    Iowa City, Iowa 52242, United States
08

References and documents

Study documents

  • Protocol and statistical analysis plan · Jan 4, 2024

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: No

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 24, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT06144242
Lead sponsor
Daniel Livorsi
Responsible party
Daniel Livorsi (Associate Professor, University of Iowa) — Sponsor-investigator
First posted
Nov 22, 2023
Start date
Jan 1, 2024
Primary completion
Jun 30, 2025
Completion
May 31, 2026 (estimated)
Last update
Dec 24, 2025

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.

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