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    Association details:
    Biomarker:HER-2 positive
    Cancer:Gastric Cancer
    Drug:cinrebafusp alfa (PRS-343) (HER2 inhibitor, CD137 agonist)
    Direction:Sensitive
    Evidence:
    Evidence Level:
    Sensitive: C2 – Inclusion Criteria
    Go to data
    Source:
    clinicaltrials.gov
    Title:

    PRS-343 in HER2-Positive Solid Tumors

    Excerpt:
    ...Biomarkers (CD137, soluable HER2, cell surface antigens for immunotyping) in tumor tissues and blood samples...
    Trial ID:
    PRS-343-PCS_04_16
    Evidence Level:
    Sensitive: C3 – Early Trials
    Source:
    ESMO 2020
    Title:

    525O - A phase I dose escalation study of PRS-343, a HER2/4-1BB bispecific molecule, in patients with HER2-positive malignancies

    Published date:
    09/20/2020
    Excerpt:
    ...we report the results of a phase I trial in patients with HER2+ solid tumors….with GC/GEJ (n=25); BC (n=16); gynecological cancer (n=6); CRC (n=10); BTC (n=5); UC (n=2); melanoma, pancreatic and salivary duct cancer (n=1 each) were treated with PRS-343....PRS-343 is the first 4-1BB bispecific to demonstrate encouraging evidence of safety and clinical benefit with a correlative PD effect.
    Trial ID:
    PRS-343-PCS_04_16