| Autor: |
O, Eton, A C, Buzaid, A Y, Bedikian, T M, Smith, N E, Papadopoulos, J A, Ellerhorst, J L, Hibberts, S S, Legha, R S, Benjamin |
| Rok vydání: |
2000 |
| Předmět: |
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| Zdroj: |
Cancer. 88(7) |
| ISSN: |
0008-543X |
| Popis: |
The authors tested a biotherapy regimen involving recombinant interferon-alpha-2a (rIFN-alpha-2a) and recombinant human interleukin-2 (rhIL-2), given in a "decrescendo" schedule over 5 days, for its activity and toxicity in 21 patients who previously had received chemotherapy for advanced melanoma.Patients (15 men and 6 women) were given intravenous rhIL-2 at a dose of 18 MIU/m(2) over 6 hours, followed by 18 MIU/m(2) over 12 hours, then 18 MIU/m(2) over 24 hours, and finally 4.5 MIU/m(2)/day for 3 consecutive days. rIFN-alpha-2a (10 MIU/m(2)) was given subcutaneously on Days 1-5. Courses were repeated every 4 weeks. Tumor sites were measured every 8 weeks. Toxicity was recorded using National Cancer Institute Common Toxicity Criteria.No major objective responses were noted. The median number of courses given was two. The median time to progression was 2 months and the median survival was 6 months (range, 2-25 months). However, 2 patients with melanoma involving/= 2 visceral organs (1 with a high baseline serum lactate dehydrogenase level) and a third with soft tissue metastases achieved durable control of disease and were alive a median of 30+ months later. A fourth patient had a palliative response with reversal of melanosis and a survival of 7 months. This regimen was well tolerated and resulted in no serious long term adverse effects.The response rate for this regimen was no greater than 10% with Type I and II errors each not exceeding 10%. Nevertheless, occasional durable control of disease and the nonoverlapping toxicity profile with prior chemotherapy support consideration of this regimen in these patients who have limited second-line treatment options. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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