Pharmacotherapy
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Comparative Study
Intravenous-only or Intravenous Transitioned to Oral Antimicrobials for Enterobacteriaceae-Associated Bacteremic Urinary Tract Infection.
To characterize antibiotic regimens utilized for bacteremic Enterobacteriaceae urinary tract infections and assess treatment failure associated with intravenous-only compared to intravenous transitioned to oral antibiotic treatment. ⋯ Intravenous transitioned to oral treatment (intravenous/oral) was associated with a shorter length of stay and fewer hospital antibiotic days compared with intravenous-only therapy. Transitioning from intravenous to oral antibiotic therapy is a viable treatment option to consider for patients with bacteremic Enterobacteriaceae urinary tract infection.
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As delirium is a common manifestation in critically ill patients and is associated with worse clinical outcomes, we sought to characterize the reversibility of delirium after discontinuation of sedation and to determine whether sedation-associated delirium that rapidly reverses impacts clinical outcomes. ⋯ Despite the cessation of medications for continuous sedation, delirium persisted for the majority of patients and was associated with worse outcomes, which attests to the importance of strategies to minimize sedation.
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Pediatric opioid and benzodiazepine withdrawal are avoidable complications of pain and sedation management that is well described in the literature. To prevent withdrawal from occurring, practitioners regularly use a steady decrease of pain and sedation medications, also known as a weaning or tapering schedule. The weaning schedule is highly variable based on clinician preference and is usually dependent on the clinician. ⋯ The use of a standardized opioid-weaning protocol reduced withdrawal rates compared with nonstandardized weaning plans. Benzodiazepine weaning was inconsistently evaluated and may have affected study outcomes. Identified areas of improvement include the use of newer withdrawal assessment tools validated in the older pediatric population and standardized withdrawal assessment and reporting.
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To determine whether early administration of adjuvant β-lactam in combination with vancomycin (COMBO) affects clinical outcomes compared to standard vancomycin therapy alone (STAN) among patients with methicillin-resistant Staphylococcus aureus (MRSA) bloodstream infection. ⋯ Receipt of COMBO therapy did not decrease the rate of clinical failure but was associated with expedited bacteremia clearance. Early adjuvant β-lactam therapy deserves continued evaluation and clinical consideration.
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Ipilimumab, pembrolizumab, and nivolumab are checkpoint inhibitors (CPIs) that activate T-cell-mediated immune response. CPI can provide durable benefits to some cancer patients with melanoma, renal cell cancer, non-small cell lung cancer, or a growing list of other cancers. However, CPI treatment is also associated with adverse immune-mediated reactions (IMRs) that can be life-threatening. This pharmacovigilance analysis aims to characterize IMR signals in relation to CPI treatment. ⋯ Cancer immunotherapy with CPIs is associated with a multitude of IMRs, especially colitis and pneumonitis. Individual CPIs had variable IMR signals, and pharmacoepidemiologic studies are required to evaluate the identified signals.