Post authorization safety study comparing quetiapine to risperidone and olanzapine
OBJECTIVES: To compare rates of specific adverse outcomes between patients starting quetiapine, olanzapine, or risperidone use in the Netherlands. METHODS: Observational study using the PHARMO Database Network, including patients starting quetiapin(4658), olanzapine (5856), or risperidone (7229) in 2000-2009, comparing rates of all-cause mortality, failed suicide attempts, extrapyrimidal symptoms (EPS), diabetes mellitus (DM), hypothyroidism, and acute myocardial infarction (AMI)