Chugai News Releases are issued to provide stakeholders with the most up-to-date information related to our company. In some instances, information on products or drug candidates under development may be included, but this is intended for members of the media, shareholders, and investors. The information is not intended for promotional or advertising purposes, or as medical advice, etc.

Dec 11, 2023

  • Pharmaceuticals
  • R&D

Roche Announces Significant Overall Survival Benefit for Kadcyla in HER2-Positive Early-Stage Breast Cancer

TOKYO, December 11, 2023 -- Chugai Pharmaceutical Co., Ltd. (TOKYO: 4519) announced that Roche issued a press release regarding Kadcyla to extend overall survival in the KATHERINE Phase 3 clinical trial for HER2-positive early breast cancer on December 8.

Please refer to the link below for details of the press release:

Roche's Kadcyla is the first targeted therapy to show significant overall survival benefit in people with HER2-positive early-stage breast cancer with residual invasive disease after neoadjuvant treatment

https://www.roche.com/media/releases/med-cor-2023-12-08b

Contact:

  • For Media
  • Chugai Pharmaceutical Co., Ltd.
  • Media Relations Group, Corporate Communications Dept.,
  • Hideki Sato
  • Tel: +81-3-3273-0881
  • E-mail: pr@chugai-pharm.co.jp
  • For Investors
  • Chugai Pharmaceutical Co., Ltd.
  • Investor Relations Group, Corporate Communications Dept.,
  • Takayuki Sakurai
  • Tel: +81-3-3273-0554
  • E-mail: ir@chugai-pharm.co.jp
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