Treatment of plasma cell neoplasm with recombinant leukocyte A interferon and human lymphoblastoid interferon.

Abstract

Thirty cases of plasma cell neoplasms (24 multiple myeloma, one plasma cell leukemia, and three primary macroglobulinemia) were treated with two kinds of highly purified alpha-interferons, recombinant human leukocyte interferon (rIFN-alpha A) (16 cases) and human lymphoblastoid interferon (HLBI) (14 cases). Partial remission (PR) was obtained in two of 16 evaluable cases treated with rIFN-alpha A and in two of 12 evaluable cases treated with HLBI. If minor response (MR) was included, responses were observed in seven (31.3%) and six (50%), respectively. Response (PR + MR) was noted in 38% of 21 previously treated patients and 71% of seven previously untreated patients. Side-effects were noted in more than two-thirds of the patients. They included fever, malaise, nausea/anorexia and myelosuppression. Thus, these two kinds of highly purified alpha-interferon were effective in plasma cell neoplasm, producing unequivocal response in 14.3% of the cases without unacceptable side-effects.

• Authors: R Ohno, Y Kodera, M Ogura, T Murase, N Emi, M Okumura, Y Morishita, E Nagura, S Minami, Y Morishima
• Journal: Cancer chemotherapy and pharmacology (Cancer Chemother Pharmacol) Vol. 14 Issue 1 Pg. 34-7 ( 1985) ISSN: 0344-5704 [Print] Germany
• PMID: 3917376 (Publication Type: Journal Article)

Chemical References

• DNA, Recombinant
• Interferon Type I

Topics

• Aged
• DNA, Recombinant
• Dose-Response Relationship, Drug
• Drug Evaluation
• Female
• Humans
• Interferon Type I (adverse effects, therapeutic use)
• Leukemia, Plasma Cell (therapy)
• Male
• Middle Aged
• Multiple Myeloma (therapy)
• Waldenstrom Macroglobulinemia (therapy)