Utility of procalcitonin and C-reactive protein as predictors of Gram-negative bacteremia in febrile hematological outpatients.

This study was designed to determine the utility of procalcitonin (PCT) and C-reactive protein (CRP) as predictors of Gram-negative bloodstream infection (GN-BSI) in hematological febrile outpatients at the time of the emergency unit admission. Overall, 286 febrile episodes, which included 42 GN-BSI (16%), were considered. PCT levels at patient admission were statistically higher in GNB-BSI when compared to Gram-positive bacteria BSI (median 4.

The current role of interferon in hairy cell leukaemia: clinical and molecular aspects.

We investigated the current role of interferon-alpha (IFNα) in hairy cell leukaemia (HCL) in a retrospective analysis of patients with HCL. A cohort of 74 patients with HCL was divided in to three groups: (A) patients aged >65 years with first-line treatment; (B) patients with comorbidities with first-line treatment; (C) patients who were purine analogues resistant. In total, 94% achieved a response, with a complete response rate of 24%.

Response to the conjugate pneumococcal vaccine (PCV13) in patients with chronic lymphocytic leukemia (CLL).

Pneumococcal (PC) vaccination is recommended for patients with chronic lymphocytic leukemia (CLL). However, response to vaccines has been investigated in a small series of CLL patients. We analyzed the antibody response and outcomes of 112 CLL patients who received the 13-valent pneumococcal conjugate vaccine (PCV13).