AN-788, also known as NSD-788 and IP-2018, is an experimental drug which was originated by NeuroSearch and is under development by Saniona for the treatment of major depressive disorder. It was also under development for anxiety disorders, but development for this indication was discontinued. The drug acts as a serotoninâÂÂdopamine reuptake inhibitor (SDRI). As of November of 2018, it is in an agreement for phase II clinical trials for major depressive disorder. As of September 2022, no recent development has been reported for major depressive disorder, but the drug is now in phase 2 clinical trials for erectile dysfunction.