Pharmaceutical Among important regulatory news last week, the US Food and Drug Administration (FDA) approved Axsome Therapeutics’ Alzheimer’s agitation candidate Auvelity, and an FDA Advisory Committee voted against approval of AstraZeneca’s breast cancer drug camizestrant. US biotech Madrigal Pharma revealed a deal with Arrowhead Pharma to acquire rights to its investigational MASH treatment ARO-PNPLA3. Germany’s Bayer announced its proposed acquisition of Perfuse Therapeutic, aiming to reinforce it ophthalmics drug pipeline. 10 May 2026