Expert review of clinical pharmacology
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Expert Rev Clin Pharmacol · Jul 2016
ReviewTherapeutic drug monitoring of anti-infective agents in critically ill patients.
Initial adequate anti-infective therapy is associated with significantly improved clinical outcomes for patients with severe infections. However, in critically ill patients, several pathophysiological and/or iatrogenic factors may affect the pharmacokinetics of anti-infective agents leading to suboptimal drug exposure, in particular during the early phase of therapy. Therapeutic drug monitoring (TDM) may assist to overcome this problem. ⋯ Also, we present the available evidence on the practices of anti-infective TDM and describe the potential utility of TDM to improve treatment outcome in critically ill patients with severe infections. For aminoglycosides, glycopeptides and voriconazole, beneficial effects of TDM have been established on both drug effectiveness and potential side effects. However, for other drugs, therapeutic ranges need to be further defined to optimize treatment prescription in this setting.
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Expert Rev Clin Pharmacol · Jun 2016
ReviewIcatibant as acute treatment for hereditary angioedema in adults.
Hereditary angioedema with C1 inhibitor deficiency (C1-INH-HAE) is a rare disease, characterized by recurrent, unpredictable episodes of cutaneous and/or mucosal edema. Bradykinin, released by the activation of the contact system, binds to bradykinin B2 receptors on the endothelial cell surface to enhance vascular permeaility, which leads to angioedema. ⋯ C1-INH-HAE therapy is aimed at the inhibition of bradykinin release, as well as at the blockage of its effects mediated by its receptor. Three controlled trials, three open-label extensions, and two open-label studies, and a prospective, observational study have confirmed the safety and efficacy of the bradykinin B2 receptor antagonist, icatibant administered as acute treatment for HAE attacks in adult patients with C1-INH-HAE. Expert commentary: The ready-to-use, pre-filled syringes of icatibant can be self-administered easily, effectively, safely and, importantly, conviently. - This has resulted in patients being able to quickly treat an attack and realize a dramatic change for the better in their lives.
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Expert Rev Clin Pharmacol · Jan 2016
ReviewEndocrinopathies induced by immune-checkpoint inhibitors in advanced non-small cell lung cancer.
The advent of immunotherapy has recently expanded the therapeutic options in advanced non-small cell lung cancer (NSCLC). In these patients, the recent efficacy demonstration of antibodies against immune checkpoints: the anti-programmed death-1 (PD-1) and anti-programmed death ligand-1 (PD-L1), has led to approval of nivolumab and pembrolizumab (anti-PD-1) in the treatment of advanced NSCLC. ⋯ Among these, a spectrum of endocrine disorders has been also reported. This manuscript focuses particularly on endocrine disorders induced by immuno-checkpoint inhibitors employed in NSCLC, in order to suggest the strategies for their diagnosis and effective management.
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Expert Rev Clin Pharmacol · Jan 2016
ReviewPanobinostat for the treatment of relapsed or relapsed/refractory multiple myeloma: pharmacology and clinical outcomes.
Recently, outcomes for patients with multiple myeloma have improved dramatically due to improved and innovative therapies. However, most patients will either relapse or become refractory to current therapy. ⋯ In a phase 3 trial of panobinostat with bortezomib and dexamethasone, addition of panobinostat significantly prolonged the median progression-free survival of patients with relapsed or relapsed and refractory multiple myeloma. This review focuses on clinical development of panobinostat, with particular emphasis on pharmacokinetics and adverse event management.