Expert opinion on drug safety
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Expert Opin Drug Saf · Jan 2017
Review Meta Analysis Comparative StudyRisk of arterial and venous occlusive events in chronic myeloid leukemia patients treated with new generation BCR-ABL tyrosine kinase inhibitors: a systematic review and meta-analysis.
A previous meta-analysis demonstrated that 3 of the new-generation BCR-ABL tyrosine kinase inhibitors (TKIs) (dasatinib, nilotinib and ponatinib) are associated with an increased risk of vascular occlusive events in patients with Ph+ chronic myeloid leukemia compared with imatinib. This meta-analysis of randomized controlled trials aims at assessing these risks separately. ⋯ Vascular occlusive events associated with new-generation BCR-ABL TKIs are driven by arterial occlusive events.
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Expert Opin Drug Saf · Jan 2017
ReviewThe safety of anti PD-1 therapeutics for the treatment of melanoma.
The introduction of immunotherapies into clinical practice has substantially improved the prognosis of metastatic melanoma patients as well as patients suffering from other cancers. The two FDA-approved checkpoint inhibitors against PD-1 (nivolumab and pembrolizumab) have been shown to significantly improve patient survival while being less toxic than previous treatment options. Areas covered: The current scientific literature on safety and adverse events (AEs) related to anti-PD-1 therapies has been investigated with special attention to case reports and to the latest results announced at the major clinical cancer and melanoma meetings, including ASCO (American Society of Clinical Oncology), ESMO (European Society of medical Oncology) and EADO (European Association of Dermato-Oncology) annual meetings. ⋯ However, due to the increase in patients' life expectancy, there is a substantial need to understand and prevent severe cutaneous, pulmonary, neurological and other AEs which have major impact on the quality of life. The safety profile after long term use of these medications is still unclear. In addition, non-steroid based immune interventions to control autoimmunity are still to be developed.
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Expert Opin Drug Saf · Dec 2016
Multicenter StudySeverity of statin-induced adverse effects on muscle and associated conditions: data from the DAMA study.
Statins are generally well tolerated, but muscular adverse effects appear to be the most common obstacle limiting their use. Our objective was to describe the severity of muscle injury (myalgia, myositis and rhabdomyolysis) and associated conditions related to statin therapy that may be clinically significant. ⋯ Myalgia was the most common muscle adverse effect associated with statin therapy. Excessive alcohol consumption and pravastatin were independently associated with myositis or rhabdomyolysis.
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Expert Opin Drug Saf · Dec 2016
ReviewRiociguat for the treatment of pulmonary hypertension: a safety evaluation.
The development of pulmonary hypertension (PH) has multifactorial underlying pathophysiological causes and can be classified into five groups. While three different classes of therapeutic drugs are licensed for the treatment of pulmonary arterial hypertension (PAH, WHO group 1), specific medical therapies are lacking for other forms of PH, such as PH due to left heart disease. In 2013 riociguat, a first-in class soluble guanylate cyclase stimulator, has also become available for the treatment of PAH. ⋯ Despite these advances in therapeutic options for patients with PH, none of these agents have been approved for the treatment of PH due to left heart disease. Areas covered: We aim to give an overview of the pathophysiology of PH, pharmacodynamics and pharmacokinetic properties, safety and efficacy of riociguat, including adverse events, contraindications and drug interactions. Expert opinion: Considering the increasingly broad indications for riociguat in patients with PH, substantial knowledge of data and properties on safety and efficacy of riociguat are becoming more and more important for physicians prescribing riociguat to PH patients.