Abstract
Anti-interferon (IFN)-alpha antibodies were determined in the serum of 28 patients treated with high-dose human recombinant IFN-alpha-2a for AIDS-associated Kaposi's sarcoma. After a median treatment duration of 3 months, 3 patients developed anti-IFN-alpha antibodies, of whom 2 showed a long lasting tumour response despite the development of these antibodies. None of 3 patients with tumour progression after an initial treatment response had developed IFN-alpha neutralizing antibodies. In conclusion, a low incidence of anti-IFN-alpha antibodies during treatment with high dose IFN-alpha was found, but the appearance had no detrimental effect on the duration of tumour responses in a small number of patients.
Original language | English |
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Pages (from-to) | 256-258 |
Number of pages | 3 |
Journal | International Journal of STD and AIDS |
Volume | 1 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1990 |