Opinion|Videos|May 4, 2026

Balancing Efficacy and Tolerability With TKIs in Advanced Renal Cell Carcinoma

In this segment on advanced renal cell carcinoma, Dr. Ornstein asks how clinicians differentiate among VEGF receptor targeted therapies when selecting treatment for patients with slower disease progression after prior immunotherapy. He highlights the perception that different TKIs may vary in both efficacy and toxicity.

In this segment on advanced renal cell carcinoma, Dr. Ornstein asks how clinicians differentiate among VEGF receptor targeted therapies when selecting treatment for patients with slower disease progression after prior immunotherapy. He highlights the perception that different TKIs may vary in both efficacy and toxicity.

Dr. Friedlander explains that while these agents share similar mechanisms, subtle differences in target profiles contribute to variations in tolerability and clinical outcomes. He emphasizes that VEGF inhibition remains the primary driver of efficacy, but combination approaches may offer greater response at the cost of increased toxicity. Referencing available data, he notes that regimens such as lenvatinib with everolimus may provide improved progression-free survival and response rates compared with monotherapy, though with higher discontinuation rates. He underscores the importance of aligning treatment intensity with patient fitness, favoring more aggressive approaches for fit patients seeking maximal response, while selecting better tolerated options for more frail individuals.

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