Systematic implementation of either the PHC or the MDR model of care was associated with a decreased mean hospital LOS relative to LOS values with usual care only. No significant differences in readmissions at 30, 60, and 90 days were attributable to implementation of the PHC or the MDR model.
No outside funding supported this study. The authors have no conflicts of interest to declare. Study concept and design were contributed by Okere and Diaby. Ezendu took the lead in data collection, along with Okere. Data interpretation was performed by all the authors. The manuscript was written by Okere, Diaby, and Berthe and revised by Okere and Diaby.
BACKGROUND: The implementation of the Patient Protection and Affordable Care Act is anticipated to increase the frequency of emergency department (ED) visits. Therefore, there is a critical need to improve the quality of care transitions among ED patients from ED to outpatient services.
As the second SGLT-2 inhibitor approved in the United States, dapagliflozin is safe and effective for treatment of type 2 diabetes mellitus. It appears to have no increased cardiovascular risk and provides a moderate benefit for patients with high blood pressure or those who are overweight. However, dapagliflozin was found to be associated with nasopharyngitis, mycotic infections, and genital or urinary tract infections. This medication may be best used as adjunctive therapy for patients not well-controlled on other antidiabetic agents. However, caution should be taken when used in patients at risk of urinary tract infections and dehydration.
Purpose
To provide an overview of the impact of pharmacist interventions on antibiotic prescribing and the resultant clinical outcomes in an outpatient antibiotic stewardship program (ASP) in the United States.
Methods
Reports on studies of pharmacist-led ASP interventions implemented in US outpatient settings published from January 2000 to November 2020 and indexed in PubMed or Google Scholar were included. Additionally, studies documented at the ClinicalTrials.gov website were evaluated. Study selection was based on predetermined inclusion criteria; only randomized controlled trials, observational studies, nonrandomized controlled trials, and case-control studies conducted in outpatient settings in the United States were included. The primary outcome was the observed differences in antibiotic prescribing or clinical benefits between pharmacist-led ASP interventions and usual care.
Results
Of the 196 studies retrieved for full-text review, a cumulative total of 15 studies were included for final evaluation. Upon analysis, we observed that there was no consistent methodology in the implementation of ASPs and, in most cases, the outcome of interest varied. Nonetheless, there was a trend toward improvement in antibiotic prescribing with pharmacist interventions in ASPs compared with that under usual care (P < 0.05). However, the results of these studies are not easily generalizable.
Conclusion
Our findings suggest a need for a consistent approach for the practical application of outpatient pharmacist-led ASPs. Managed care organizations could play a significant role in ensuring the successful implementation of pharmacist-led ASPs in outpatient settings.
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