Publications by authors named "Marzia Cavallaro"
Objective: Sleep laboratory study to determine the dose-related efficacy and safety of almorexant in elderly patients with primary chronic insomnia.
Methods: Patients aged ≥65 years with primary insomnia were enrolled into a prospective, randomized, double-blind, placebo-controlled, multicenter dose-finding study with a five-period, five-way Latin square cross-over design. Patients were randomized to one of 10 unique sequences of two-night treatment with oral almorexant 25, 50, 100, or 200 mg capsules, or matching placebo.
Background/aims: The study objective was to investigate and compare the pharmacokinetics of a single oral dose of ACT-077825, a novel direct renin inhibitor, in young and elderly, male and female healthy subjects and to evaluate the safety and tolerability of ACT-077825 in these population groups.
Methods: A total of 32 healthy subjects were included in this single-center, open-label study. The subjects were divided into 4 groups, including 8 young male, 8 young female, 8 elderly male and 8 elderly female subjects.
Sleep disorders are common in the elderly population. Orexin receptor antagonism has been proposed as a new sleep-enabling approach to treat insomnia. The tolerability, pharmacokinetics, and pharmacodynamics of ascending single doses of almorexant, a dual orexin receptor antagonist, were investigated in healthy elderly male and female subjects.
View Article and Find Full Text PDFObjectives: Drug-induced liver injury (DILI) is a common concern. However, data on DILI epidemiology in inpatients are sparse.
Methods: To investigate the incidence of DILI, we screened all patients in the pharmacoepidemiological inpatient database according to the CIOMS (Council for International Organisation of Medical Science) criteria, which consist of the evaluation of some clinical chemistry laboratory liver parameters (CIOMS laboratory criteria) and the exclusion of any disease-related causes for the liver injury.
Principles: In view of growing concern in recent years regarding medication errors as causes of adverse drug events (ADEs), we explore the frequency and characteristics of error-associated ADEs in medical inpatients.
Methods: All patients with ADEs or ADErelated hospital admission in a cohort of medical inpatients identified by "event monitoring" (SAS/CHDM database, Br J Clin Pharmacol 2000:49:158-67) were evaluated independently by two experienced physicians. ADEs were first divided into ADEs occurring during cohort stay (incident ADE) and ADE present prior to/at admission.