Tivozanib in relapsed or refractory advanced renal cell carcinoma: a focus on US approval

Hollis Viray1, David F McDermott1, David J Einstein1

  • 1Division of Medical Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

Abstract

Insights

Tivozanib is a targeted therapy for advanced renal cell carcinoma (RCC). It is recommended for patients who have not responded to other treatments, including immune checkpoint inhibitors.

Area of Science:

  • Oncology
  • Pharmacology
  • Nephrology

Background:

  • Tivozanib is a selective vascular endothelial growth factor receptor (VEGFR)-inhibitor for advanced renal cell carcinoma (RCC).
  • Preclinical and early clinical studies indicated tivozanib's potential for potent VEGFR inhibition with reduced off-target toxicities.
  • The FDA approved tivozanib in March 2021 for third- and fourth-line treatment of relapsed, refractory RCC based on the TIVO-3 trial.

Purpose of the Study:

  • To review existing literature on tivozanib for advanced renal cell carcinoma (RCC).
  • To provide expert opinion on the optimal use of tivozanib in current and future clinical practice for RCC treatment.

Main Methods:

  • Literature review of existing studies on tivozanib.
  • Analysis of clinical trial data, including the TIVO-3 trial.
  • Expert commentary on treatment landscape and future directions.

Main Results:

  • Tivozanib is approved for relapsed, refractory RCC in third- and fourth-line settings.
  • Questions remain regarding optimal incorporation into the current RCC treatment paradigm.
  • Tivozanib may be considered after progression on immune checkpoint inhibitors (ICIs) and nonselective VEGFR-tyrosine kinase inhibitors (TKIs).

Conclusions:

  • Tivozanib is a valuable option for later-line treatment in relapsed, refractory RCC.
  • Future trials exploring combination therapy with ICIs may position tivozanib earlier in RCC treatment.
  • The role of tivozanib in RCC treatment is expected to evolve.

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