Determining the Safety and Tolerability of Rapid Administration of Undiluted Intravenous Levetiracetam in Pediatrics.

Levetiracetam is widely used in the emergency setting. Safety and tolerability of undiluted levetiracetam is prevalent in adults but is limited in pediatrics. The purpose is to determine the safety and tolerability of rapid administration of undiluted levetiracetam in pediatric patients.

Detecting early recovery of consciousness: a comparison of methods.

Early detection of the return of consciousness has important implications for prognosis and rehabilitation access. The aim of this study was to compare the Coma Recovery Scale-Revised (CRS-R) with individualised quantitative behavioural assessments (IQBA) to determine which method is capable of detecting command-following earlier and more consistently in persons with disorders of consciousness (DoC). Data from 27 patients with DoC, who underwent both assessments concurrently during inpatient rehabilitation, were retrospectively analysed.

Nutrition as medical therapy.

Recent data support the use of nutritional agents for use as targeted medical therapy. This article reviews some of the pharmacologic roles that parenteral nutritional ingredients (selenium, lipid emulsion, insulin, and levocarnitine) can play in the setting of critical illness.

Involvement of protein kinase C and not of NF kappa B in the modulation of macrophage nitric oxide synthase by tumor-derived phosphatidyl serine.

Nitric oxide (NO) is one of the main cytotoxic effector molecules involved in the killing of tumor cells by macrophages. In macrophages, lipopolysaccharide (LPS) alone or in combination with IFN-gamma causes the generation of NO by an inducible form of NO synthase (iNOS). We have previously reported that macrophages from mammary tumor bearers have a downregulation of their NO production leading to a diminished cytotoxic activity.