Cabozantinib-s-malate or Sunitinib Malate in Treating Patients With Previously Untreated Locally Advanced or Metastatic Kidney Cancer

Clear Cell Renal Cell Carcinoma Clinical Trial

Official title: Randomized Phase II Study Comparing Cabozantinib (NSC #761968) With Commercially Supplied Sunitinib in Patients With Previously Untreated Locally Advanced or Metastatic Renal Cell Carcinoma

Status Completed

Clinical Trial Summary

This randomized phase II trial studies how well cabozantinib-s-malate works compared to sunitinib malate in treating patients with previously untreated kidney cancer that has spread from where it started to nearby tissue or lymph nodes or to other places in the body. Cabozantinib-s-malate and sunitinib malate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether cabozantinib-s-malate is more effective than sunitinib malate in treating patients with kidney cancer.

Clinical Trial Description

PRIMARY OBJECTIVES:

I. To determine if patients with renal cancer treated with cabozantinib (cabozantinib-s-malate) will have improved progression-free survival compared to patients treated with sunitinib (sunitinib malate).

SECONDARY OBJECTIVES:

I. To determine whether the response rate of patients with renal cancer treated with cabozantinib will be higher when compared with patients treated with sunitinib.

II. To determine whether patients with renal cancer treated with cabozantinib will have an improved overall survival when compared with patients treated with sunitinib.

TERTIARY OBJECTIVES:

I. To determine whether renal cancer patients with high MET expression by immunohistochemistry (IHC) have improvement in progression-free survival compared to patients with low MET expression on both arms of this study.

OUTLINE: Patients are randomized to 1 of 2 treatment arms.

ARM I: Patients receive cabozantinib-s-malate orally (PO) once daily (QD) for 6 weeks. Courses repeat every 6 weeks in the absence of disease progression or unacceptable toxicity.

ARM II: Patients receive sunitinib malate PO QD for 4 weeks. Courses repeat every 6 weeks in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 6 months for 5 years. ;

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Renal Cell
• Clear Cell Renal Cell Carcinoma
• Kidney Neoplasms
• Metastatic Kidney Carcinoma
• Stage III Renal Cell Cancer AJCC v7
• Stage IV Renal Cell Cancer AJCC v7

• NCT number: NCT01835158
• Study type: Interventional
• Source: National Cancer Institute (NCI)
• Status: Completed
• Phase: Phase 2
• Start date: July 8, 2013