Community-acquired pneumonia and positive urinary antigen tests: Factors associated with targeted antibiotic therapy.

Background: The use of rapid microbiological tests is supported by antimicrobial stewardship policies. Targeted antibiotic therapy (TAT) for community-acquired pneumonia (CAP) with positive urinary antigen test (UAT) has been associated with a favorable impact on outcome. We aimed to determine the factors associated with TAT prescription.

Severe community-acquired pneumonia and positive urinary antigen test for S. pneumoniae: amoxicillin is associated with a favourable outcome.

Positive urinary antigen tests (UAT) for pneumococcal infection in community-acquired pneumonia (CAP) may lead to targeted antibiotic therapy. We report an audit aimed at defining the link between mortality and targeted therapy. We conducted a retrospective multicentre audit of patients with severe CAP for whom a UAT was positive for S.

[Malignant pleural mesothelioma after radiation treatment for Hodgkin lymphoma].

Malignant mesothelioma is a relatively uncommon malignancy. Although the pathogenesis is primarily related to asbestos, the role of ionizing radiation is more controversial. We report the case of a 41-year-old male who developed pleural mesothelioma.

[Clonal eosinophilia revealed by recurrent Staphylococcus aureus infection].

Acquired eosinophilia is currently classified into secondary (reactional to underlying diseases), clonal (presence of a bone marrow histological, cytogenetic or molecular marker of a myeloid malignancy) and idiopathic (neither secondary nor clonal) categories. We report the case of a 47-year-old male who was admitted to the hospital for Staphylococcus aureus recurring infections. An hypereosinophilia was discovered and led to molecular analysis.