English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Sorafenib has been recommended as first- or second-line treatment for metastatic renal cell carcinoma (mRCC) by several guidelines. The objective of this study is to evaluate the efficacy of sorafenib monotherapy in Chinese patients with mRCC and determine the prognostic clinicopathologic factors associated with survival in these patients.This is a single-arm retrospective study conducted in 2 tertiary medical centers; 140 mRCC patients were enrolled between January 2007 and June 2014. Sorafenib was administered at a dose of 400 mg twice daily, and continued until disease progression, at which point the dose was increased to 600 or 800 mg twice daily, or the onset of an intolerable adverse drug event (ADE) that required dose reduction or temporary suspension of treatment.The primary endpoint was overall survival (OS), and the secondary endpoints included progression-free survival (PFS), objective response rate (ORR), disease control rate (DCR), and safety.The median follow-up time was 32 months. The median OS and PFS were 24 months (range, 3-88 months) and 16 months (range, 0-88 months), respectively. Patients with clear cell carcinoma had a greater OS (P=0.001) whereas sarcomatoid differentiation (P=0.045) and disease progression (P=0.010) negatively impacted OS; time from kidney surgery or biopsy to initiation of sorafenib treatment was associated with PFS (P=0.027). Efficacy analysis revealed that 3 (2.1%) patients achieved complete responses, 28 (20.0%) patients experienced partial responses, 88 (62.9%) patients had stable disease, and 21 (15.0%) patients developed progressive disease. Moreover, the ORR was 22.1%, and the DCR was 85.0%. Most ADEs were classified as grades 1 or 2 with only 14 (10.0%) patients experiencing a severe ADE (grade 3).Sorafenib monotherapy can achieve promising OS and PFS for Chinese patients with mRCC, especially in those with clear cell carcinoma, with manageable adverse events.

medicine

Retrospective Analysis of the Efficacy and Safety of Sorafenib in Chinese Patients With Metastatic Renal Cell Carcinoma and Prognostic Factors Related to Overall Survival