Bristol Myers Squibb Co is to acquire the Boston, US, based company Karuna Therapeutics Inc for $14 billion in order boost its presence in neuroscience. Karuna has a candidate product for schizophrenia in registration at the US Food and Drug Administration which is expected to come up for a decision on 26 September 2024. If approved, it would provide new revenue for BMS whose other neuroscience products are currently in Phase 1.