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Merck and Daiichi Sankyo’s Raludotatug deruxtecan Receives FDA’s Breakthrough Therapy Designation for Ovarian, Primary Peritoneal, or Fallopian Tube Cancers 

Shots:

  • The US FDA has granted BTD to Raludotatug deruxtecan (R-DXd) for the treatment of adults with Pt-resistant epithelial ovarian, primary peritoneal or fallopian tube cancers expressing CDH6 who have received prior treatment with Avastin
  • Designation was based on P-I trial (n=179) & the ongoing P-II/III (REJOICE-Ovarian01) trial (n=~710), with subgroup analysis of P-I presented at ESMO’23, SGO’24, & ESMO’25
  • The P-II portion of REJOICE-Ovarian01 will assess R-DXd (4.8, 5.6, or 6.4mg/kg) with 1EP of ORR, while the P-III portion will evaluate 5.6mg/kg against investigator’s choice of CT (paclitaxel, pegylated liposomal doxorubicin, gemcitabine, or topotecan) with dual 1EPs of ORR & PFS; data to be presented in a future meeting

Ref: Merck| Image: Daiichi Sankyo and Merck | Press Release

Related News:- Daiichi Sankyo and Merck Dose First Patient in P-III (HERTHENA-Breast04) Trial of Patritumab Deruxtecan to Treat HR+/HER2- Breast Cancer

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