Proper Antibiotic Use in a Home-Based Primary Care Population Treated for Urinary Tract Infections

• Published in: The Consultant pharmacist Vol. 33; no. 2; p. 105
• Main Authors: Gee, Megan E, Ford, James, Conway, Erin L, Ott, Michael C, Sellick, John A, Mergenhagen, Kari A
• Format: Journal Article
• Language: English
• Published: United States 01.02.2018
• ISSN: 0888-5109
• DOI: 10.4140/tcp.n.2018.105

To evaluate the trends associated with diagnosis and treatment of urinary tract infections (UTI) in a home-based primary care population of Veterans Health System patients from 2006 to 2015. Retrospective cohort study. Veterans Healthcare System. Home-based primary care patients treated for UTI from 2006 to 2015. None. Appropriate therapy was determined based on the McGeer criteria. Multivariate logistic regression was used to determine factors leading to appropriate UTI treatment. Of 366 available patients, 68 (18.6%) were tested for a UTI. Appropriate therapy occurred in 26% of patients. Allergy to any antibiotic increased the odds of appropriate treatment (odds ratio [OR] = 5.6, 95% confidence interval [CI] 1.5-23.2). Flank pain and increased urinary frequency also increased the likelihood of being treated appropriately (OR = 25.9, 95% CI 2.9-584.0 and OR = 4.49, 95% CI 0.99-21.2, respectively). Antibiotics were overused for treating UTIs in the homebound population. Patients with flank pain, increased urinary frequency, and antibiotic allergy were more likely to receive appropriate treatment. Pharmacists, therefore, have a viable opportunity to increase appropriate antibiotic prescribing in the home-based primary care population.