Severe sepsis and septic shock may have a lasting effect on all human endocrinologic, coagulatory and metabolic regulatory circuits with the consequence of severe dysregulation of homoeostasis. Adjunctive therapeutic options like intensive insulin therapy, low-dose hydrocortisone and modulation of coagulation by drotrecogin alfa (activated) are still controversial discussed, but should be used according to the national and international guidelines for a sophisticated treatment of septic heterostasis.
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http://dx.doi.org/10.1055/s-0028-1090020 | DOI Listing |
Clin Infect Dis
January 2025
Professor of Medicine, Director, Institute for Therapeutic Innovation at University of Florida, Orlando, FL, USA.
Based on the fact that beta-lactam antibiotics demonstrate time-dependent killing, different dosing strategies have been implemented to increase the time that free (f) (unbound) antibiotic concentrations remain above the Minimal Inhibitory Concentration (MIC), including prolonged and continuous infusion. Multiple studies have been performed that compared continuous with traditional intermittent infusion to improve outcomes in patients with severe sepsis and/or septic shock. These studies have yielded inconsistent results for patients as measured by clinical response to treatment and mortality due to heterogeneity of included patients, pathogens, dosing strategies and the absence of Therapeutic Drug Monitoring (TDM).
View Article and Find Full Text PDFExpert Rev Mol Diagn
January 2025
Hebei Provincial Center for Clinical Laboratories, Shijiazhuang, China, the Second Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, People's Republic of China.
Introduction: Rapid and accurate laboratory diagnosis is essential for the effective treatment of bloodstream infection (BSI).
Areas Covered: This review aims to address novel and traditional approaches that exhibit different performance characteristics in the diagnosis of BSI. In particular, the authors will discuss the pros and cons of the blood culture-based phenotypic methods, nucleic acid-targeted molecular methods, and host response-targeted biomarker detection in the diagnosis of BSI.
Rationale: WW domain-containing oxidoreductase ( ) is a gene associated implicated in both neurologic and inflammatory diseases and is susceptible to environmental stressors. We hypothesize partial loss of Wwox function will result in increased sepsis severity and neuroinflammation.
Methods: mice, generated by CRISPR/Cas9, and mice were treated with intraperitoneal PBS vs LPS (10mg/kg) and euthanized 12 hours post-injection.
Public health alarm concerning the emerging fungus is fueled by its antifungal drug resistance and propensity to cause deadly outbreaks. Persistent skin colonization drives transmission and lethal sepsis although its basis remains mysterious. We compared the skin colonization dynamics of with its relative , quantifying skin fungal persistence and distribution and immune composition and positioning.
View Article and Find Full Text PDFRadiol Case Rep
March 2025
Maimonides Medical Center, Brooklyn, NY, USA.
Thoracic aortic pseudoaneurysms are a rare but serious complication of infectious processes, often resulting from mycotic (infectious) aneurysms, occurring when the vessel wall is compromised by an infection, leading to the formation of a pseudoaneurysm [1]. Mycotic aneurysms typically result from bacteremia or fungemia, with common sources being infective endocarditis or other systemic infections. Tuberculosis, though a common infectious disease worldwide, is an unusual cause of aortic pseudoaneurysm formation.
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