Pharmacological Comparison of Continuous and Intermittent Infusions of Cloxacillin

"For intermittent administration, patients will benefit from cloxacillin treatment in conventional hospitalization, in accordance with national guidelines, at a dose of 150 mg / kg per day in 4 infusions, not exceeding the maximum daily dose of 12 g / day according to.~For continuous administration the same quantity of cloxacillin 150 mg / kg per day, without exceeding the maximum daily dose of 12 g / day, will be delivered by a self-propelled syringe in twice 12 hours. Patients randomly assigned to receive continuous administration will receive a dose of cloxacillin equivalent to the dose administered 4 times daily during iterative administration using a self-pulsating syringe. For the first day of the study, this loading dose will be subtracted from the 150 mg / kg dose to be administered continuously over the remaining 23 hours of the first day of the study and never exceed 12g / day.~Pharmacological dosages will be performed on the third and sixth day in both arms"