Review of Tobramycin Dosing in Pediatric Patients With Cystic Fibrosis.

Objective: An institution's tobramycin pharmacokinetics (PK) database was reviewed to evaluate the efficacy and safety of empiric tobramycin dosing and monitoring strategies used in pediatric patients with cystic fibrosis (CF). The relationship between patient age and tobramycin dosing needed to achieve the area under the curve (AUC) goal was investigated.

Methods: Retrospective chart review was performed for patients who received tobramycin during a CF exacerbation from 2009 to 2019 who received PK monitoring by pediatric pharmacists.

Applying label-free dynamic mass redistribution assay for studying endogenous FPR1 receptor signalling in human neutrophils.

Introduction: The label-free dynamic mass redistribution-based assay (DMR) is a powerful method for studying signalling pathways of G protein-coupled receptors (GPCRs). Herein we present the label-free DMR assay as a robust readout for pharmacological characterization of formyl peptide receptors (FPRs) in human neutrophils.

Methods: Neutrophils were isolated from fresh human blood and their responses to FPR1 and FPR2 agonists, i.

Continuing versus Stopping Prestroke Antihypertensive Therapy in Acute Intracerebral Hemorrhage: A Subgroup Analysis of the Efficacy of Nitric Oxide in Stroke Trial.

Background And Purpose: More than 50% of patients with acute intracerebral hemorrhage (ICH) are taking antihypertensive drugs before ictus. Although antihypertensive therapy should be given long term for secondary prevention, whether to continue or stop such treatment during the acute phase of ICH remains unclear, a question that was addressed in the Efficacy of Nitric Oxide in Stroke (ENOS) trial.

Methods: ENOS was an international multicenter, prospective, randomized, blinded endpoint trial.

Glyceryl Trinitrate for Acute Intracerebral Hemorrhage: Results From the Efficacy of Nitric Oxide in Stroke (ENOS) Trial, a Subgroup Analysis.

Background And Purpose: The Efficacy of Nitric Oxide in Stroke (ENOS) trial found that transdermal glyceryl trinitrate (GTN, a nitric oxide donor) lowered blood pressure but did not improve functional outcome in patients with acute stroke. However, GTN was associated with improved outcome if patients were randomized within 6 hours of stroke onset.

Methods: In this prespecified subgroup analysis, the effect of GTN (5 mg/d for 7 days) versus no GTN was studied in 629 patients with intracerebral hemorrhage presenting within 48 hours and with systolic blood pressure ≥140 mm Hg.