The American journal of emergency medicine
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To determine the frequency and cause of inadequate initial antibiotic therapy with vancomycin and piperacillin-tazobactam in patients with severe sepsis and septic shock in the emergency department (ED), characterize its impact on patient outcomes, and identify patients who would benefit from an alternative initial empiric regimen. ⋯ Vancomycin and piperacillin-tazobactam were an inappropriate antibiotic combination for approximately 24% of patients with either severe sepsis or septic shock in the ED. Patients with known COPD, residence at a skilled nursing facility, a history concerning for Clostridium difficile, and immunosuppression would benefit from an alternative regimen. Future prospective studies are needed to validate these findings.
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To evaluate the value of presepsin in diagnosis and risk stratification of septic patients in emergency department, and investigate the utility in differentiation of gram-positive and gram-negative bacterial infection. ⋯ Presepsin was a promising biomarker for initially diagnosis and risk stratification of sepsis, and a potential marker to distinguish gram-positive and gram-negative bacterial infection.
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Beaches are a popular destination for recreation activities. Surf zone injuries (SZI) can occur resulting from a variety of in-water activities. Little is known regarding the sustained injury types, or demographics of injured persons and activities leading to injuries. ⋯ To the authors' knowledge, this study is one of the first to investigate long-term trends in SZI data, injury activity, and demographics. Better understanding of the characteristics of injuries will allow for improved awareness techniques, targeted at populations with higher injury rates.
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Case Reports
Thermal burn resulting from prolonged transcutaneous pacing in a patient with complete heart block.
Temporary transcutaneous pacing devices are used to treat symptomatic bradyarrhythmias that are unresponsive to medical therapy until it resolves or a more stable pacing device is established. Pain is the most common complication. Skin burns as a complication are uncommon. ⋯ Bradycardia is a common complaint in the emergency department. Temporary transcutaneous cardiac pacing is a widely available treatment modality that serves as initial management for these cases and allows us to keep patients stable until a more stable pacing solution is available. Burns as a complication of transcutaneous pacing are uncommon.
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Fluoroquinolones, including levofloxacin, exhibit desirable antimicrobial characteristics, including broad spectrum of activity and excellent bioavailability. This widely prescribed class of antibiotics has come under scrutiny due to a new black box warning of adverse reactions. Central nervous system effects have been sparsely described in previous literature. We present a case of levofloxacin-induced psychosis in a patient without underlying psychological history.