Coherus Announces Positive Final Overall Survival Results of JUPITER-02 Phase 3 Trial Evaluating Toripalimab in Nasopharyngeal Carcinoma - Seite 2

The Biologics License Application (BLA) for toripalimab in combination with chemotherapy as treatment for recurrent or metastatic nasopharyngeal carcinoma is currently under review by the U.S. FDA. In May 2023, FDA completed the required pre-licensing inspection of partner Shanghai Junshi Biosciences Ltd.’s toripalimab manufacturing site in China, and Coherus continues to collaborate with FDA to complete the clinical site inspections. Coherus projects potential approval in the third quarter of 2023 and plans to launch toripalimab in the United States directly, if approved.

Toripalimab JUPITER-02 Overall Survival Results

JUPITER-02 is a Phase 3, randomized study which examined the use of toripalimab versus placebo in combination with gemcitabine and cisplatin as a first-line treatment in recurrent/metastatic NPC.

At the final OS analysis, the median overall survival follow-up time was 36.0 months. A significant improvement in OS was observed in the toripalimab arm, and median OS was not yet reached, compared to 33.7 months in the placebo arm. The 2-year and 3-year OS rates for toripalimab + chemotherapy versus placebo + chemotherapy were 78.0% vs. 65.1%, and 64.5% vs. 49.2% respectively.

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/1c6824a5-8c2a-43f8 ...

A consistent effect on OS, favoring the toripalimab arm, was observed in nearly all subgroups, including PD-L1 high and PD-L1 low expression subgroups.
No new safety signals were identified in the toripalimab arm since the interim report. The incidence of Grade ≥3 adverse events (AEs) (89.7% vs 90.2%) and fatal AEs (3.4% vs 2.8%) were similar between the two arms. AEs leading to discontinuation of toripalimab versus placebo (11.6% vs 4.9%), immune-related (irAEs) (54.1% vs. 21.7%) and Grade ≥3 irAEs (9.6% vs. 1.4%) were more frequent in the toripalimab arm.

These data were presented in a poster discussion session today by Prof. Rui-hua XU, Sun Yat-sen University Cancer Center, JUPITER-02 principal investigator:

Abstract #6009/Poster #1: “Final Overall Survival Analysis of JUPITER-02: a Phase 3 study of Toripalimab versus Placebo in Combination with Gemcitabine and Cisplatin as First-line Treatment for Recurrent or Metastatic Nasopharyngeal Carcinoma (NPC)”

Commitment to the NPC Community
As there are limited resources for patients living with NPC and their caregivers, Coherus has launched a new educational resource, NPCFacts.com, for patients living with NPC which includes detailed information about the types of NPC, the causes, diagnosis, and current treatment options.