Otsuka Pharmaceutical said on September 22 that it has received a complete response letter from the US FDA, rejecting a label expansion it sought for the antipsychotic Rexulti (brexpiprazole) to treat adult post-traumatic stress disorder (PTSD).The letter, dated September 19,…
To read the full story
Related Article
- FDA Panel Rejects Rexulti’s PTSD Bid: Otsuka/Lundbeck
July 23, 2025
- Rexulti’s PTSD Filing Clinches FDA Acceptance for Review: Otsuka/Lundbeck
June 26, 2024
- Otsuka/Lundbeck Seek PTSD Nod for Rexulti in US
April 10, 2024
- Brexpiprazole Combo Logs Mixed Results in 2 PTSD Trials: Otsuka/Lundbeck
September 8, 2023
BUSINESS
- Japan Pharma Market Up 1.7% in 2025, 5th Straight Year of Growth: IQVIA
February 26, 2026
- Sawai to End Teribone Generic Sales following Patent Settlement
February 26, 2026
- Darzquro Seen as Emerging Standard in High-Risk SMM: Specialist
February 26, 2026
- Towa Wins Pediatric Autism Use for Abilify Generic
February 26, 2026
- Jardiance Tops Five Promotion Channels in January: Intage
February 26, 2026
I recently sat down with one of the leading medical directors in Japan to discuss the critical evolution of the medical science liaison (MSL) role.The MSL has transformed from a scientific resource into a strategic partner essential for successful product…





