Risk of Neuropsychiatric Adverse Events Associated with Varenicline Treatment for Smoking Cessation among Dutch Population:A Sequence Symmetry Analysis

Purpose: Varenicline is an effective treatment for smoking cessation. While clinical trials did not confirm a causal role, case reports suggested a possible link of varenicline with neuropsychiatric adverse drug events (NPAEs). This study aims to investigate the risk of NPAEs associated with varenicline initiation among the general population in a real-world setting. Methods: We conducted a sequence symmetry analysis (SSA) based on the University of Groningen IADB.nl prescription database. We selected incident users of both varenicline and marker drugs for NPAEs, including depression, anxiety... Mehr ...