Tag: bacteria
Microbial Dynamics and Pulmonary Immune Responses in COVID-19 Secondary Bacterial Pneumonia
Secondary bacterial pneumonia (2°BP) is associated with significant morbidity following respiratory viral infection, yet remains incompletely understood. In a prospective cohort of 112 critically ill adults intubated... read more
AKI Risk Factors in ICU Patients Using Colistin
Colistin, an antibiotic of polymyxin group, has recently been increasingly used in the treatment of multidrug resistant gram-negative bacteria. However, it has serious adverse effects such as acute kidney injury (AKI). We... read more
Effect of Mechanical Ventilation Under Intubation on Respiratory Tract Change of Bacterial Count
Mechanical ventilation under intubation may cause dysregulation of lower respiratory microbiota in rats. The most common 'second strike' in mechanically ventilated patients is a pulmonary infection caused by the ease with... read more
COVID-19-associated Sepsis: Incidence and Mortality
In this retrospective cohort study of hospitalized adults, SARS-CoV-2 accounted for approximately 1 in 6 cases of sepsis during the first 33 months of the COVID-19 pandemic. In-hospital mortality rates for SARS-CoV-2–associated... read more
Cluster of Carbapenemase-Producing Carbapenem-Resistant Pseudomonas Aeruginosa Among ICU Patients
Treatment of carbapenemase-producing carbapenem-resistant Pseudomonas aeruginosa (CP-CRPA) infections is challenging because of antibiotic resistance. CP-CRPA infections are highly transmissible in health care settings because... read more
Rapid Sepsis Tests Using Magnetic Nanoparticles
Qun Ren, an Empa researcher, and her team are currently developing a diagnostic procedure that can rapidly detect life-threatening blood poisoning caused by staphylococcus bacteria. Staphylococcal sepsis is fatal in up... read more
Hospital Acquired Infections, Multidrug Resistant (MDR) Bacteria, Alternative Approaches to Antibiotic Therapy
Bacterial resistance to known and currently used antibiotics represents a growing issue worldwide. It poses a major problem in the treatment of infectious diseases in general and hospital-acquired infections in particular.... read more
Higher Dose Antibiotic Shown Safe in TB Patients Likely More Effective in Treating Deadliest Form of TB
A Johns Hopkins Children’s Center-led study in animals suggests that high doses of a widely used antibiotic called rifampin may safely treat and reduce the duration of treatment for the deadliest form of tuberculosis that... read more
Procalcitonin in the ED: The evidence
Is procalcitonin of any value in the emergency department? Considering that procalcitonin testing is not available in any of my hospitals, I have never been all that interested in this question. But Swami requested a procalcitonin... read more
Novel Antibiotics Efficacy for Sepsis ICU Patients
Restricting severely ill patients access to new broad-spectrum empirical drugs is not the answer. Rather there should be a focus on identifying host response to infection to differentiate between colonization or contamination... read more
Difference in Sepsis Patients Outcomes Between First and Second-Hit Infections
Our study identifies a fundamental difference in patient outcomes between first-hit and second-hit bacterial infections, which may be due to genetic, microbiological, immunological, and environmental factors. This finding... read more
Scripts for Subconjunctival Hemorrhage, Fainting and Syncope, and Viral Illness
Many parts of the ED encounter interfere with patient or family comprehension, not the least of which is the ED's noisy, hurried environment. But other factors affect what they understand and remember about the encounter—their... read more
Development of Persistent Respiratory Morbidity in Previously Healthy Children After ARF
Persistent respiratory morbidity develops in up to potentially 44% of previously healthy children less than or equal to 24 months old at follow-up after acute respiratory failure (ARF) requiring mechanical ventilation. This... read more
The Perfect Predator: A Scientist’s Race to Save Her Husband from a Deadly Superbug: A Memoir
A riveting memoir of one woman's extraordinary effort to save her husband's life-and the discovery of a forgotten cure that has the potential to save millions more. Epidemiologist Steffanie Strathdee and her husband, psychologist... read more
Superbugs: The Race to Stop an Epidemic
A New York Times bestselling author shares this exhilarating story of cutting-edge science and the race against the clock to find new treatments in the fight against the antibiotic-resistant bacteria known as superbugs. Physician,... read more
Optimizing Therapy of Bloodstream Infection Due to Extended-spectrum β-lactamase-producing Enterobacteriaceae
Carbapenems should be used in patients with serious infections; alternatives could be used individually, particularly for definitive treatment of patients with milder presentations. Meropenem and imipenem are the drugs... read more
Corticosteroids for Children with Septic Arthritis
Researchers conducted a review of the effects of corticosteroids given in addition to antibiotics to children with septic arthritis. Evidence was sought until April 2018. After searching for all relevant studies, reviewers... read more
