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Antibiotic Prescribing Patterns for Urinary Tract Infections and Pneumonia by Prescriber Type and Specialty in Nursing Home Care, 2016-2018.
- Source :
-
Journal of the American Medical Directors Association [J Am Med Dir Assoc] 2024 May; Vol. 25 (5), pp. 769-773.e9. Date of Electronic Publication: 2024 Feb 27. - Publication Year :
- 2024
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Abstract
- Objective: To identify whether differences in antibiotic prescribing practices by prescriber type and specialization in nursing home (NH) care exist for urinary tract infection (UTI) and pneumonia.<br />Design: Retrospective cohort.<br />Setting and Participants: This national study included antibiotic dispensings to traditional Medicare beneficiaries aged ≥65 years with UTI or pneumonia infections residing long-term (≥100 days) in US NHs between 2016 and 2018.<br />Methods: Minimum Data Set assessment data were linked to Medicare data [Part D prescription drug, inpatient hospital (MedPAR), prescriber characteristics, and enrollment]. We compared antibiotic prescribing patterns by prescriber type [physician vs advanced practice practitioner (AP)] and NH specialization (≥90% vs <90% of all associated medication dispensings to NH residents). Antibiotic dispensing measures included the total number of dispensings and duration of therapy (median number of days supplied) by antibiotic class.<br />Results: There were 264,735 antibiotic dispensings prescribed by 32,437 prescribers for 140,360 residents in 14,035 NHs. NH specialists were less likely to prescribe fluoroquinolones for UTI (22.9% NH specialist physician, 23.9% non-NH specialist physician, 21.3% NH specialist AP, 24.2% non-NH specialist AP), but more likely to prescribe fluoroquinolones for pneumonia (38.9%, 37.8%, 38.8%, 37.3%, respectively). Over time, NH specialists reduced fluoroquinolone prescribing for pneumonia to a greater extent than non-NH specialists. The duration of therapy was similar across prescriber groups for UTI, but longer among non-NH specialist APs for several antibiotic classes for pneumonia, including tetracyclines, glycopeptides and lipoglycopeptides, and metronidazole.<br />Conclusions and Implications: There were differences in antibiotic prescribing patterns by prescriber type and specialization in NH care between 2016 and 2018. Understanding how antibiotic prescribing differs based on prescriber characteristics is essential to inform antibiotic stewardship efforts. Tailoring antibiotic stewardship efforts to prescribers by NH specialization is rational given differences in antibiotic prescribing patterns based on NH specialization.<br />Competing Interests: Disclosure A.R.Z. reports grants from Sanofi for collaborative research on the epidemiology of infections and vaccinations in older nursing home residents and infants. No other authors report conflicts of interest relevant to the subject matter of the manuscript. A.R.Z. is a VA employee. The content and views expressed in this article are those of the authors and do not necessarily reflect the position or official policies of the US government or the US Department of Veterans Affairs.<br /> (Copyright © 2024 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1538-9375
- Volume :
- 25
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Journal of the American Medical Directors Association
- Publication Type :
- Academic Journal
- Accession number :
- 38428833
- Full Text :
- https://doi.org/10.1016/j.jamda.2024.01.019