Case Report: Management of Acanthamoeba Rhinosinusitis in a Patient with Chronic Lymphocytic Leukemia.

Infections caused by free-living amoebae pose a significant public health threat owing to growing populations of immunocompromised hosts combined with diagnostic delays, treatment difficulties, and high case fatality rates. Nasopharyngeal infections caused by Acanthamoeba are rare and the optimal treatment is not well established. We report a case of Acanthamoeba rhinosinusitis in a patient with chronic lymphocytic leukemia who presented with headaches and chronic rhinosinusitis refractory to multiple courses of antibiotics.

Evaluation of hospital-onset bacteraemia and fungaemia in the USA as a potential healthcare quality measure: a cross-sectional study.

Background: Hospital-onset bacteraemia and fungaemia (HOB) is being explored as a surveillance and quality metric. The objectives of the current study were to determine sources and preventability of HOB in hospitalised patients in the USA and to identify factors associated with perceived preventability.

Methods: We conducted a cross-sectional study of HOB events at 10 academic and three community hospitals using structured chart review.

Roseomonas Species Bacteremia With Associated Endocarditis and Possible CNS Septic Embolic Phenomenon.

species has been associated with infections in both immunocompetent and immunocompromised hosts, manifesting as peritonitis, bacteremia, catheter-related bacteremia, endophthalmitis, spondylitis, and endocarditis. Here we present a man in his 60s who was brought to our institution for sudden onset of aphasia, right-sided paresthesia, and new onset tonic-clonic seizure episodes. At presentation, he was found to have severe lactic acidosis, acute kidney failure, bilateral hydronephrosis, elevated prostate-specific antigen (PSA), and an enlarged prostate.

Cryptococcosis.

Cryptococcosis is an invasive fungal infection of global significance caused by yeasts of the genus Cryptococcus. The prevalence of HIV in certain areas of the world and the expanding population of immunocompromised patients contribute to the ongoing global disease burden. Point-of-care serologic testing has allowed for more rapid diagnosis and implementation of screening programs in resource-limited settings.

Evolution of Nipah Virus Infection: Past, Present, and Future Considerations.

Nipah virus (NiV) is a zoonotic paramyxovirus of the genus first identified in Malaysia in 1998. Henipaviruses have bat reservoir hosts and have been isolated from fruit bats found across Oceania, Asia, and Africa. Bat-to-human transmission is thought to be the primary mode of human NiV infection, although multiple intermediate hosts are described.

Braden score may be associated with time to onset of catheter-associated urinary tract infection in high-risk patients: Lessons learned from a root cause analysis tool.

Timely removal of the urinary catheter is an important strategy for decreasing catheter-associated urinary tract infections (CAUTIs). Data were aggregated from an electronic root cause analysis tool, which is used to collect and guide discussions on patient factors following a CAUTI event at our facility. This identified the Braden Scale score as a possible important predictor of early-onset CAUTI in high-risk patients and could potentially be leveraged for early action in urinary catheter removal.