Non-O1/non-O139 Vibrio cholerae bacteremia and hepatitis in diabetic patient, France, winter 2019.

Objectives: Vibrio cholerae non-O1/non-O139 (NOVC) bacteremia is infrequently reported in Western countries and is associated with unfavorable outcome.

Patient/method: We describe here the case of a diabetic patient with hepatic cytolysis and NOVC bacteremia following an episode of diarrhea.

Result: The patient was paucisymptomatic and had a favorable resolution with oral ciprofloxacin.

Comparing ultrafiltration and equilibrium dialysis to measure unbound plasma dolutegravir concentrations based on a design of experiment approach.

Dolutegravir therapeutic drug monitoring (TDM) could be improved by measuring the unbound dolutegravir plasma concentration (Cu), particularly in patients experiencing virological failure or toxicity despite achieving appropriate DTG total plasma concentrations. Equilibrium dialysis (ED) is the gold standard to measure Cu, but ED is time consuming, precluding its use in clinical practice. In contrast, ultrafiltration is applicable to TDM, but is sensitive to numerous analytical conditions.

Molecular and epidemiological evidence for spread of multiresistant methicillin-susceptible Staphylococcus aureus strains in hospitals.

The excision of the staphylococcal chromosomal cassette mec (SCCmec) from methicillin-resistant Staphylococcus aureus (MRSA) strains results in methicillin-susceptible S. aureus (MSSA) strains. In order to determine the proportion and diversity of multidrug-resistant MSSA (MR-MSSA) strains derived from MRSA strains, 247 mecA-negative isolates recovered in 60 French hospitals between 2002 and 2004 were characterized.