Avacopan as an add-on therapy for ANCA-associated vasculitis: a pharmacological overview.

Introduction: ANCA-associated vasculitis (AAV) is a rare, life-threatening disease which may result in serious pulmonary and kidney damage. Cyclophosphamide or rituximab and high-dose glucocorticoids significantly improved patient outcomes, but at the expense of severe complications. Moreover, many patients still relapse and bear a significant burden of both disease- and treatment-related complications.

Polypragmazie a jak jí předcházet.

Polypharmacy is currently a serious problem that causes decrease in adherence and increased number of hospitalizations and mortality. WHO addresses polypharmacy in the Medication Without Harm campaign. Other initiatives that deal with polypharmacy are the International Group for Reducing Inappropriate Medication Use & Polypharmacy (IGRIMUP) and Choosing Wisely campaign.

Pharmacokinetic-based Dosing Individualization of Mycophenolate Mofetil in Solid Organ Transplanted Patients.

Mycophenolate mofetil (MMF) is an immunosuppressant drug approved for prophylaxis of transplant rejection in patients undergoing solid organ transplantation and is further employed in management of various autoimmune disorders. MMF exhibits notable pharmacokinetic inter- and intraindividual variability necessitating tailored therapeutic approaches to achieve optimal therapeutic outcomes while mitigating risks of adverse effects. The objective of this review was to summarize factors that influence the pharmacokinetics of MMF and its active metabolite mycophenolic acid in order to deduce recommendations for personalized treatment strategies.

Management of apixaban anticoagulation in a patient requiring therapeutic plasma exchange: a case report and a literature review.

Therapeutic plasma exchange (TPE) is used as an effective treatment modality for a variety of autoimmune disorders. Apart from its desired effect of removing pathological blood components, it also can remove coagulation factors and drugs. Currently, there is an insufficient amount of information regarding the use of direct oral anticoagulants in this setting.

Pharmacotherapy of carbamazepine-treated patient after bariatric surgery: a complex interplay between altered absorption and drug-drug interactions.

Changes in absorption and bioavailability of drugs have been described after bariatric surgery, especially shortly after the procedure. When a significant drug-drug interaction also occurs, it is difficult to predict the final combined effect of the surgery and the interaction. In this article, we present a case report of a patient with chronic psychiatric poly-medication including carbamazepine, a strong cytochrome P450 3A4 (CYP3A4) inducer.