ArticleAntimicrobial stewardship & healthcare epidemiology : ASHE2023
Cancer is chronic but antimicrobial stewardship is iconic: A retrospective cohort of optimal antibiotic use in ambulatory oncology clinics.
Article in Antimicrobial stewardship & healthcare epidemiology : ASHE, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Charting new territory: outpatient stewardship in immunocompromised patients (first of a two-part series).Antimicrobial stewardship & healthcare epidemiology : ASHE · 2026Review
- Is Shorter Better in Oncology Patients, Too? A Retrospective Cohort Study of Short- Versus Long-Course Antibiotic Therapy for Uncomplicated Infections in Solid Tumor Patients Receiving Care in Ambulatory Oncology Clinics.Open forum infectious diseases · 2025Article
- Examining the impact of treatment guidelines on outpatient antibiotic prescription trends at a cancer center in Pakistan.Antimicrobial stewardship & healthcare epidemiology : ASHE · 2025Article
- An antibiotic stewardship initiative focused on community-acquired bacterial pneumonia (CABP) in outpatient clinics and urgent care centers: a 2023-2024 community health system experience.Antimicrobial stewardship & healthcare epidemiology : ASHE · 2025Article
- Efficiency of a Long-term Infectious Diseases Consultation and Antimicrobial Stewardship Program at a Japanese Cancer Center: An Interrupted Time-Series Analysis.Open forum infectious diseases · 2024Article
- In-person prospective audit and feedback on an oncology ward: development of an immunocompromised antimicrobial stewardship program.Antimicrobial stewardship & healthcare epidemiology : ASHE · 2024Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To evaluate antibiotic prescribing in ambulatory oncology clinics and to identify opportunities to improve antibiotic use. Methods: Retrospective cohort of adult patients who received care at 4 ambulatory oncology clinics from May 2021 to December 2021. Patients were included if they actively followed with a hematologist-oncologist for a cancer diagnosis and received an antibiotic prescription for uncomplicated upper respiratory tract infection (URTI), lower respiratory tract infection (LRTI), urinary tract infection (UTI), or acute bacterial skin-skin structure infection (ABSSSI) at an oncology clinic. The primary outcome was receipt of optimal antibiotic therapy, defined as a composite of drug, dose, and duration according to local and national guidelines. Patient characteristics were described and compared; predictors of optimal antibiotic use were identified using multivariable logistic regression. Results: In total, 200 patients were included in this study: 72 (36%) received optimal antibiotics and 128 (64%) received suboptimal antibiotics. The proportions of patients receiving optimal therapy by indication were ABSSSI (52%), UTI (35%), URTI (27%), and LRTI (15%). The most common suboptimal prescribing components were dose (54%), selection (53%) and duration (23%). After adjusting for female sex and LRTI, ABSSSI (adjusted odds ratio, 2.28; 95% confidence interval, 1.19-4.37) was associated with optimal antibiotic therapy. Antibiotic-associated adverse drug events occurred in 7 patients; 6 occurred patients who received prolonged durations and 1 occurred in a patient who received an optimal duration ( Conclusions: Suboptimal antibiotic prescribing in ambulatory oncology clinics is common and mostly driven by antibiotic selection and dosing. Duration of therapy may also be an area for improvement as national oncology guidelines have not adopted short-course therapy.
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Registered trials
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