%0 Journal Article %T A Phase IC Study Evaluating the Safety, Tolerability, Pharmacokinetics, and Cognitive Outcomes of BI 409306 in Patients with Mild-to-Moderate Schizophrenia %A David Brown %A Kristen Daniels %A Michael Sand %A Solen Pichereau %J Archive of "Neurology and Therapy". %D 2018 %R 10.1007/s40120-017-0085-5 %X Study desig %K BI 409306 %K Cognitive outcome %K Phosphodiesterase inhibitor %K PDE9A %K Pharmacokinetics %K Phase I %K Safety %K Schizophrenia %K Tolerability %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5990500/