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    Home > Active Ingredient News > Blood System > Blood: Long-term efficacy of Venetog+Rituximab in the treatment of recurrent CLL

    Blood: Long-term efficacy of Venetog+Rituximab in the treatment of recurrent CLL

    • Last Update: 2021-09-18
    • Source: Internet
    • Author: User
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    Chemical immunity after therapy (CIT) treatment therapy early to get the depth of remission, minimal residual disease undetectable (uMRD) progression of chronic lymphocytic leukemia (CLL) patients without further treatment, but also with an extended lifetime (PFS)


    immunity

    Recently, the Journal of Blood reported the long-term follow-up results of a phase 1b study, which aims to evaluate the efficacy of venetoxer and rituximab (VenR) in patients with recurrent CLL


    "Blood" evaluates the efficacy of Venetog and Rituximab (VenR) in patients with recurrent CLL


    In this study, the test patients received Venetog (200-600 mg/day) and rituximab after continuous treatment for 6 months, which was maintained as a single agent of Venetog


    PFS and OS

    PFS and OS

    A total of 49 patients were recruited, and the median follow-up time was 5.


    The 5-year overall survival rate, progression-free survival rate, and duration of remission are 86% (72-94), 56% (40-70), and 58% (40-73) , respectively.


    Duration of remission for patients who have achieved remission

    Duration of remission for patients who have achieved remission

    The five-year estimate of the sustained remission rate for patients on continuous or limited treatment is similar (71% vs 79%)


    The five-year estimate of the sustained remission rate for patients on continuous or limited treatment is similar (71% vs 79%) The five-year estimate of the sustained remission rate for patients on continuous or limited treatment is similar (71% vs 79%) 4 patients VenR treatment was performed, and as of the evaluation date, 3 of them had achieved partial remission


    PFS in patients with continuous treatment or limited treatment

    PFS in patients with continuous treatment or limited treatment

    In summary, for patients with chronic lymphocytic leukemia, the deep remission induced by the VenR regimen is highly durable regardless of whether the patient continues to be treated or stopped


    For patients with chronic lymphocytic leukemia, the deep remission induced by the VenR regimen is highly durable regardless of whether the subsequent patient continues treatment or stops the treatment.


    Original source:

    Shuo Ma, John F.


    Efficacy of venetoclax plus rituximab for relapsed CLL : 5-year follow-up of continuous or limited- duration therapy

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