Selective kappa-opioid antagonism ameliorates anhedonic behavior: evidence from the Fast-fail Trial in Mood and Anxiety Spectrum Disorders (FAST-MAS)

Diego A. Pizzagalli, Moria J. Smoski, Yuen‐Siang Ang, Alexis E. Whitton, Gerard Sanacora, Sanjay J. Mathew, John I. Nürnberger, Sarah H. Lisanby, Dan V. Iosifescu, James W. Murrough, Hongqiu Yang, Richard D. Weiner, Joseph R. Calabrese, Wayne K. Goodman, William Z. Potter, Andrew D. Krystal