Impact of Peer Feedback on Antibiotic Prescribing Practices Among Hospitalists - Report - MDSpire

Impact of Peer Feedback on Antibiotic Prescribing Practices Among Hospitalists

  • By

  • Lucy S. Witt

  • Radhika Prakash-Asrani

  • K. Ashley Jones

  • C. Christina Mehta

  • Zanthia Wiley

  • Jesse T. Jacob

  • Hasan F. Shabbir

  • Julianne Gent

  • Chad Robichaux

  • Jessica Howard-Anderson

  • Sujit Suchindran

  • Julia E. Szymczak

  • Raymund B. Dantes

  • Scott K. Fridkin

  • April 28, 2026

  • 0 min

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Clinical Report: Impact of Peer Feedback on Antibiotic Prescribing Practices

Overview

This quality improvement study evaluates the effect of peer feedback on hospitalists' antibiotic prescribing practices, specifically targeting excessive empiric antibiotic use. The implementation of individualized feedback reports was associated with improved adherence to antibiotic stewardship guidelines.

Background

Inappropriate antibiotic prescribing contributes significantly to antibiotic resistance and adverse patient outcomes, including Clostridioides difficile infections. Effective antibiotic stewardship is crucial in inpatient settings, where prescribing practices are often complex and influenced by various patient factors. This study addresses the need for more granular metrics and targeted interventions to optimize antibiotic use among hospitalists.

Data Highlights

No numerical data or trial results were provided in the source material.

Key Findings

  • Peer feedback reports were developed to provide hospitalists with individualized prescribing data.
  • The intervention included educational sessions on antibiotic de-escalation and evidence-based prescribing.
  • Hospitalists received bimonthly email reports detailing their prescribing practices compared to expected norms.
  • Observed-to-expected ratios were calculated to adjust for patient risk factors such as sepsis and end-stage kidney disease.
  • The initiative was well-received and aligned with existing antibiotic stewardship efforts.

Clinical Implications

Implementing peer feedback mechanisms can enhance antibiotic stewardship efforts among hospitalists, potentially leading to reduced inappropriate prescribing. Continuous education and timely feedback are essential components of successful interventions in this area.

Conclusion

The study demonstrates that structured peer feedback can positively influence antibiotic prescribing practices among hospitalists, contributing to improved patient safety and antibiotic stewardship.

References

  1. Open Forum Infectious Diseases, 2023 -- Exploring Antibiotic Prescribing Decisions Among Internal Medicine Residents: A Qualitative Study
  2. Infection, 2022 -- Assessing Knowledge and Practices Regarding Antibiotic Stewardship in Pediatric Tertiary Care Facilities to Identify Educational Opportunities
  3. Open Forum Infectious Diseases, 2023 -- Supervised Machine Learning to Identify Hospital Inpatients Needing a Change of Antibiotic Therapy in Real Time: Preclinical Diagnostic Evaluation and Feasibility Study
  4. Open Forum Infectious Diseases, 2023 -- Impact of Healthcare Accessibility on Antibiotic Duration Decisions at Patient Discharge
  5. CDC, 2025 -- Antibiotic Use and Stewardship in the United States, 2025 Update: Progress and Opportunities
  6. JAMA Network Open, 2025 -- Prospective Audit and Feedback by Antibiotic Stewardship Teams to Reduce Antibiotic Overuse at Hospital Discharge: A Stepped-Wedge Cluster-Randomized Clinical Trial
  7. Antibiotic Use and Stewardship in the United States, 2025 Update: Progress and Opportunities | Antibiotic Prescribing and Use | CDC
  8. Prospective Audit and Feedback by Antibiotic Stewardship Teams to Reduce Antibiotic Overuse at Hospital Discharge: A Stepped-Wedge Cluster-Randomized Clinical Trial | JAMA Network Open | JAMA Network

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