helicobacter pylori is an important human pathogen and a gram-negative, spiral shaped and microaerophilic bacteria with persistence colonization in gastric mucosa, causes gastroduodenal inflammation and destruction, resulting in diseases such as duodenal ulcer disease, gastric ulcer disease. when h.pylori discovered by warren and marshall, effective therapy developed for this infection and resu...

INTRODUCTION Most data on de-escalation of empirical antimicrobial therapy has focused on ventilator-associated pneumonia. In this retrospective monocentric study, we evaluated de-escalation as part of a global strategy of empiric antibiotherapy management irrespective of the location and the severity of the infection. The goal of this trial was to assess the application of a de-escalation stra...

Improved outcome in the treatment of childhood cancer results not only from more aggressive and tailored cancer-directed therapy, but also from improved supportive therapy and treatment of life-threatening infectious complications. Prompt and aggressive intervention with empiric antibiotics has reduced mortality in this group of patients. Physical examination, blood tests, and blood cultures mu...

Among the most significant complications a neutropenic patient can experience is an invasive fungal infection. In this issue of Oncology, Drs. Wingard and Leather thoroughly review the epidemiology, clinical presentation, and empiric treatment of these infections, particularly those associated with Candida and Aspergillus. They emphasize the need for better methods of identifying individuals at...

UNLABELLED It is unclear whether practice-related aspects of antimicrobial therapy contribute to the high mortality from septic shock among patients with cirrhosis. We examined the relationship between aspects of initial empiric antimicrobial therapy and mortality in patients with cirrhosis and septic shock. This was a nested cohort study within a large retrospective database of septic shock fr...

BACKGROUND Empiric therapy for healthcare-associated infections remains challenging, especially with the continued development of Gram-negative organisms producing extended-spectrum β-lactamases (ESBLs) and the threat of multi-drug-resistant organisms. Current treatment options for resistant Gram-negative infections include carbapenems, tigecycline, piperacillin-tazobactam, cefepime, ceftazidim...

PURPOSE We report a case of methicillin-resistant Staphylococcus aureus (MRSA) keratitis after Descemet's stripping automated endothelial keratoplasty (DSAEK). CASE REPORT An 87-year-old woman who had undergone a DSAEK 4 months previously was referred to Tokushima University Hospital with a diagnosis of infectious keratitis after DSAEK. A white abscess and infiltration in the inferior cornea ...

146. Review of Empiric Echinocandin Therapy for Candidemia Cristina Amado, MD; Paul Blair, MD; Marc Siegel, MD, Medicine; John Keiser, MD; Infectious Diseases, George Washington University, Alexandria, VA; Internal Medicine, George Washington University, Washington, DC; Medical Faculty Associates/George Washington University Medical Center, Washington, DC; George Washington University Hospital,...

The majority of fevers which occur in granulocytopenic cancer patients appear to have an infectious etiology [1]. The practice of initiating empiric antibiotic therapy when the granulocytopenic cancer patient becomes febrile is now well established and has markedly reduced the early morbidity and mortality of infections in these patients. Nonetheless, infections still remain the leading cause o...