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    Home > Active Ingredient News > Antitumor Therapy > Gastric Cancer: Pembrolizumab vs. Paclitaxel in the treatment of PD-L1-positive gastric or gastroesophageal junction cancer: 2-year updated results of phase III clinical study KEYNOTE-061

    Gastric Cancer: Pembrolizumab vs. Paclitaxel in the treatment of PD-L1-positive gastric or gastroesophageal junction cancer: 2-year updated results of phase III clinical study KEYNOTE-061

    • Last Update: 2021-09-18
    • Source: Internet
    • Author: User
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    KEYNOTE-061 is a randomized, open-label, phase 3 clinical trial that evaluates the efficacy of Pembrolizumab vs.


    KEYNOTE-061 is a randomized, open-label, phase 3 clinical trial that evaluates the efficacy of Pembrolizumab vs.


    When data is turned off, 366 cases of PD-L1 CPS≥1 patients died (daclizumab group Pabo Li 176/196 [89.


    When data is turned off, 366 cases of PD-L1 CPS≥1 patients died (daclizumab group Pabo Li 176/196 [89.



     OS

    Among patients with P D -L1 CPS≥1 and ECOG PS=0, the median OS of the pembrolizumab group and the paclitaxel group were 12.


    Among patients with P D -L1 CPS≥1 and ECOG PS=0, the median OS of the pembrolizumab group and the paclitaxel group were 12.



    Comparison of OS with different PS scores

    In patients with PD-L1 CPS≥1, the median PFS of the pembrolizumab group and paclitaxel group were 1.


    In patients with PD-L1 CPS≥1, the median PFS of the pembrolizumab group and paclitaxel group were 1.



    PFS

    ORR (pembrolizumab vs paclitaxel) were 16.


    ORR (pembrolizumab vs paclitaxel) were 16.




    Treatment-related adverse reactions in the pembrolizumab group were less than those in the paclitaxel group, which were 53% and 84%, respectively


    In summary, the study shows that with the increase of PD-L1 expression, pembrolizumab can improve the OS of gastric or gastroesophageal junction cancer compared with paclitaxel, and has fewer adverse reactions
    .
    The study showed that with the increase of PD-L1 expression, pembrolizumab can improve the OS of gastric or gastroesophageal junction cancer compared with paclitaxel, and has fewer adverse reactions
    .
    The study showed that with the increase of PD-L1 expression, pembrolizumab can improve the OS of gastric or gastroesophageal junction cancer compared with paclitaxel, and has fewer adverse reactions
    .

    Original source:

    Original source:

    Fuchs CS, Özgüroğlu M, Bang YJ, et al.
    Pembrolizumab versus paclitaxel for previously treated PD-L1-positive advanced gastric or gastroesophageal junction cancer: 2-year update of the randomized phase 3 KEYNOTE-061 trial.
    Gastric Cancer.
    2021 Sep 1 .
    doi: 10.
    1007/s10120-021-01227-z.
    Epub ahead of print.
    PMID: 34468869.

    Fuchs CS, Özgüroğlu M, Bang YJ, et al.
    Pembrolizumab versus paclitaxel for previously treated PD-L1-positive advanced gastric or gastroesophageal junction cancer: 2-year update of the randomized phase 3 KEYNOTE-061 trial.
    Gastric Cancer.
    2021 Sep 1 .
    doi: 10.
    1007/s10120-021-01227-z.
    Epub ahead of print.
    PMID: 34468869.


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