In:
International Journal of Urology, Wiley, Vol. 30, No. 9 ( 2023-09), p. 772-777
Abstract:
The objective of this study was to assess the clinical outcomes following combined treatment with pembrolizumab and axitinib as first‐line therapy for patients with advanced RCC. Methods This study retrospectively included 47 consecutive Japanese patients who were diagnosed with advanced RCC and subsequently received pembrolizumab and axitinib between February 2020 and January 2022. Efficacy and safety of this combined therapy in these patients were comprehensively investigated. Results The 47 included patients were classified into the following 3 groups by the IMDC system: favorable, 7 (14.9%); intermediate, 24 (51.1%) and poor, 16 (34.0%). Responses to this combined therapy in the 47 patients were as follows: CR, 8 (17.0%); PR, 20 (42.6%); SD, 16 (34.0%) and PD, 3 (6.4%); thus, the ORR was 59.6%. During the observation period, disease progression and death occurred in 19 (40.4%) and 9 (19.1%) patients, respectively, and the median PFS and OS were 18 months and not reached, respectively. Univariate analyses identified the following significant predictors for poor prognostic outcomes: lack of nephrectomy, liver metastasis, bone metastasis, elevated CRP and IMDC poor risk for PFS; and lack of nephrectomy, non‐CCC and elevated CRP for OS. AEs and those corresponding to grade ≥ 3 occurred in all (100%) and 30 (63.8%) patients, respectively. Conclusions To our knowledge, this is the first study focusing on real‐world outcomes following pembrolizumab and axitinib for treatment‐naïve advanced Japanese RCC patients, which showed the efficacy and safety of this combined therapy being similar or even superior to those in clinical trial.
Type of Medium:
Online Resource
ISSN:
0919-8172
,
1442-2042
Language:
English
Publisher:
Wiley
Publication Date:
2023
detail.hit.zdb_id:
2009793-1
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