Interferon Alfa With or Without Interleukin-2 and Fluorouracil in Treating Patients With Advanced Metastatic Kidney Cancer

Summary

RATIONALE: Interferon alfa may interfere with the growth of tumor cells. Interleukin-2 may stimulate a person's white blood cells to kill tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining interferon alfa with interleukin-2 and fluorouracil may kill more tumor cells. It is not yet known whether interferon alfa is more effective with or without interleukin-2 and fluorouracil in treating metastatic kidney cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of interferon alfa combined with interleukin-2 and fluorouracil to that of interferon alfa alone in treating patients who have advanced metastatic kidney cancer.

Timeline

Start

2002-07

Primary completion

—

Completion

2006-12

Outcome

Missed primary endpoint

paper Overall survival did not differ between the two groups (hazard ratio 1.05 [95% CI 0.90-1.21], p=0.55; PMID 20153039 ↗

Publications

• Results Gore ME, Griffin CL, Hancock B, Patel PM, Pyle L, Aitchison M, James N, Oliver RT, Mardiak J, Hussain T, Sylvester R, Parmar MK, Royston P, Mulders PF. Interferon alfa-2a versus combination therapy with interferon alfa-2a, interleukin-2, and fluorouracil in patients with untreated metastatic renal cell carcinoma (MRC RE04/EORTC GU 30012): an open-label randomised trial. Lancet. 2010 Feb 20;375(9715):641-8. doi: 10.1016/S0140-6736(09)61921-8. Epub 2010 Feb 10.
• Results Gore ME: Interferon-α (IFN), interleukin-2 (IL2) and 5-fluorouracil (5FU) vs IFN alone in patients with metastatic renal cell carcinoma (mRCC): results of the randomised MRC/EORTC RE04 trial. [Abstract] J Clin Oncol 26 (Suppl 15): A-5039, 2008.

Drugs

Indications