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Since the first immune checkpoint inhibitor application and clinical approval in 2016, the treatment of metastatic urothelial cell (transitional cell) carcinoma has undergone major changes; since then, 7 new drugs have been approved for the treatment of metastasis Sexual urothelial carcinoma.
The dual chemotherapy regimen of immune gemcitabine and cisplatin (GC) has also become the standard treatment for metastatic urothelial cancer
Based on the role of angiogenesis in the growth and development of urothelial cancer, Rosenberg et al.
Blood vessel
From July 2009 to December 2014, a total of 506 patients with metastatic urothelial cancer who had not received chemotherapy for metastatic lesions and had not received neoadjuvant or adjuvant chemotherapy within 12 months were randomly assigned to GCB Group or GCP group.
A: overall survival; B: progression-free survival
A: overall survival; B: progression-free survivalThe median follow-up was 76.
The median follow-up was 76.
Hematological Adverse Reaction
Hematological Adverse ReactionTwo no significant difference in the proportion of patients with grade 3 or more adverse events in the two treatment arms , while increasing the number of occurrences in the bevacizumab group bevacizumab-related toxicity (e.
There was no significant difference in the proportion of patients with grade 3 or above adverse events in each treatment arm
In summary, adding bevacizumab to the GC regimen cannot improve the overall survival of patients with metastatic urothelial cancer .
Adding bevacizumab to the GC regimen does not improve the overall survival of patients with metastatic urothelial cancer .
Original source:
Jonathan E.
org/doi/full/10.
1200/JCO.
21.
00286" target="_blank" rel="noopener">Randomized Phase III Trial of Gemcitabine and Cisplatin With Bevacizumab or Placebo in Patients With Advanced Urothelial Carcinoma: Results of CALGB 90601 (Alliance) in this message