
Opinion|Videos|March 12, 2025
Insights From JUPITER-02: Plasma EBV Levels and Toripalimab in R/M NPC
Author(s)Nagashree Seetharamu, MD, MBBS
A panelist discusses how low baseline EBV levels still showed benefit from toripalimab in JUPITER-02, though EBV status influences treatment decisions and alternative markers are needed for EBV-negative cases.
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Video content above is prompted by the following:
- Please review subgroup analyses from JUPITER-02 for EBV copy number at baseline.
- The patient had detectable but low plasma EBV levels (under 2000 IU/ml).
- What are your thoughts on overall survival between treatment arms for patients with a baseline plasma EBV copy number of less than 2000 IU/ml?
- Please continue to discuss the role of EBV titers and treatment decisions.
- How do plasma EBV levels influence your treatment approach?
- Do your expectations regarding response to therapy change based on plasma EBV levels?
- What if a patient has EBV-negative disease?
- Are there other disease response indicators that might be useful in this patient population?
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