5 research outputs found
Variability of linezolid concentrations after standard dosing in critically ill patients: a prospective observational study.
Severe infections in intensive care patients show high morbidity and mortality rates. Linezolid is an antimicrobial drug frequently used in critically ill patients. Recent data indicates that there might be high variability of linezolid serum concentrations in intensive care patients receiving standard doses. This study was aimed to evaluate whether standard dosing of linezolid leads to therapeutic serum concentrations in critically ill patients
In-depth profiling of COVID-19 risk factors and preventive measures in healthcare workers
PURPOSE To determine risk factors for coronavirus disease 2019 (COVID-19) in healthcare workers (HCWs), characterize symptoms, and evaluate preventive measures against SARS-CoV-2 spread in hospitals. METHODS In a cross-sectional study conducted between May 27 and August 12, 2020, after the first wave of the COVID-19 pandemic, we obtained serological, epidemiological, occupational as well as COVID-19-related data at a~quaternary care, multicenter hospital~in Munich, Germany. RESULTS 7554 HCWs participated, 2.2% of whom tested positive for anti-SARS-CoV-2 antibodies. Multivariate analysis revealed increased COVID-19 risk for nurses (3.1% seropositivity, 95% CI 2.5-3.9%, p = 0.012), staff working on COVID-19 units (4.6% seropositivity, 95% CI 3.2-6.5%, p = 0.032), males (2.4% seropositivity, 95% CI 1.8-3.2%, p = 0.019), and HCWs reporting high-risk exposures to infected patients (5.5% seropositivity, 95% CI 4.0-7.5%, p = 0.0022) or outside of work (12.0% seropositivity, 95% CI 8.0-17.4%, p < 0.0001). Smoking was a protective factor (1.1% seropositivity, 95% CI 0.7-1.8% p = 0.00018) and the symptom taste disorder was strongly associated with COVID-19 (29.8% seropositivity, 95% CI 24.3-35.8%, p < 0.0001). An unbiased decision tree identified subgroups with different risk profiles. Working from home as a preventive measure did not protect against SARS-CoV-2 infection. A PCR-testing strategy focused on symptoms and high-risk exposures detected all larger COVID-19 outbreaks. CONCLUSION Awareness of the identified COVID-19 risk factors and successful surveillance strategies are key to protecting HCWs against SARS-CoV-2, especially in settings with limited vaccination capacities or reduced vaccine efficacy
Recommendations for empiric parenteral initial antibiotic therapy of bacterial diseases in adults: Update 2010
Under the auspices of the “Paul-Ehrlich Gesellschaft”, an expert panel of German infectious disease specialists and microbiologists compiled updated evidence-based treatment recommendations for parenteral antibiotic therapy in adult patients. Subject-specific expert teams reviewed the available evidence from published data. Evidence levels and grades of recommendations were assigned using a standardized protocol. The following indication areas were covered: respiratory, ENT, oral/maxillary, intra-abdominal, urinary tract, skin/soft tissue, bone/joint and eye infections, sepsis, endocarditis, meningitis, infections in the elderly and perioperative prophylaxis. In addition, the recommendations cover relevant issues regarding the use of parenteral antibiotics: characteristics of drug classes, susceptibility testing, spread of resistance, pharmacokinetics, pharmacodynamics, drug monitoring, interactions, safety and pharmacoeconomics