News & Media

Learn more about the latest happenings at Otsuka. Select to see US news or read our press releases. You can also stay up to date with our global news in the link below.


Media Contact:

Robert Murphy

Senior Director, External Communications,
Otsuka America Pharmaceutical, Inc

Press Release

Otsuka Pharmaceutical Development & Commercialization, Inc., Otsuka Pharmaceutical, Co. Ltd., and Visterra, Inc., an Otsuka group company announce that the U.S. Food and Drug Administration (FDA) has granted Breakthrough Therapy designation for the investigational drug sibeprenlimab for the treatment of immunoglobulin A nephropathy (IgAN; Berger’s disease).

US News

A new survey reveals two-in-three family caregivers feel undervalued by society. The survey is a part of larger corporate caregiver commitment by Otsuka to advocate for visibility and support of family caregivers everywhere. The program was announced in November at the start of National Family Caregivers and Alzheimer’s Awareness Month. 

Press Release

Otsuka Pharmaceutical Development & Commercialization, Inc. and Lundbeck Pharmaceuticals LLC announce that treatment with REXULTI® (brexpiprazole) resulted in statistically significant and clinically meaningful improvements in adult patients with agitation associated with dementia due to Alzheimer’s disease, according to the complete results of the placebo-controlled pivotal phase 3 Study 213 (NCT03548584), published today in JAMA Neurology.