Combination therapy with subcutaneous interleukin-2 and interferon-alpha in advanced renal cancer patients with poor prognostic factors.

  • 1 January 1996
    • journal article
    • clinical trial
    • Vol. 16  (1) , 541-4
Abstract
Sixteen patients with metastatic renal cell carcinoma were treated with a combination of low-dose subcutaneous interleukin-2 (IL-2) and recombinant interferon (IFN)-alpha. One treatment course included 6 weeks of treatment followed by a 2-week rest. Patients received therapy as outpatients. All patients were assessable for toxicity and response assessment. Nine patients experienced severe toxicities resulting in dosage modification. The major treatment-limiting side effects were gastrointestinal, cutaneous, fever and flu-like symptoms. One patient (6%) had partial remission and six patients (37.5%) had disease stabilization. Overall median survival was 8 months. In our study IL-2 and IFN-alpha showed a low activity and a quite high toxicity. It seems that the prognostic factors per se rather than treatment options might impact the treatment results in advanced renal cancer patients.

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