Important note: Information in this article was accurate in 1992. The state of the art may have changed since the publication date.
INTENSIVE CHEMOTHERAPY VS IMMUNE STIMULATING THERAPY OF HIV-INFECTED PATIENTS (PTS) WITH KAPOSI'S SARCOMA (KS) (MEETING ABSTRACT)
Proc Annu Meet Am Soc Clin Oncol; 11:A10 1992. Unique Identifier : AIDSLINE ICDB/92680741 Rosenthal CJ; Papandreou C; Nandivada N; SUNY-Health Science Center at Brooklyn, Brooklyn, NY
Abstract:
Twenty-nine previously untreated HIV-seropositive men with histologically diagnosed extensive KS were sequentially entered between January 1985 and July 1991 in one of these two regimens: (A) Vinblastine 4 mg/m2 iv bolus q 3 wk + INF (Intron A; Schering) 10 x 10(6) U/m2 tiw for at least 6 mo (Vb INF); (B) cyclophosphamide 350 mg/m2 iv day (d) 1; Oncovin 1 mg/d iv continuous infusion (IVCI) d 1,2; prednisone 40 mg/m2 po qd d 1-5; bleomycin 5 U/m2/d IVCI d 1-5; Matulane 100 mg/m2 po qd d 1-5 (COPBM) q 4 wk for a total of 4 cycles followed by INF 10 x 10(6) U/m2 tiw for 6 mo. All pts received other supportive treatment. There were 14 homosexuals, 11 IVDA and 4 homosexual IVDA. Their median age was 32. Seven pts had PCP prior to their entry in this study. Pretreatment staging revealed visceral involvement in 8 pts. Data are presented in a table. A significantly (p less than 0.01) higher percentage of pts achieved PR in group B but the overall survival was the same. All 4 pts who progressed in regimen A when crossed over to regimen B reached MR (mean duration of 22 +/- 4 wk). Pretreatment CD4-positive lymphocyte counts and NK activity improved in all responders (in group B only after induction treatment was completed). Toxicity included moderate granulocytopenia and thrombocytopenia and flulike syndrome due to INF leading to a 15% dropout. We conclude that Vb INF regimen, while less effective than COPBM in inducing PR, led to equally effective control of advanced KS. When disease progressed, COPBM was still able to induce temporary PR or MR.
Keywords: Adult Antineoplastic Agents, Combined/*THERAPEUTIC USE Bleomycin/ADMINISTRATION & DOSAGE Comparative Study Cyclophosphamide/ADMINISTRATION & DOSAGE Doxorubicin/ADMINISTRATION & DOSAGE Homosexuality Human HIV Infections/*COMPLICATIONS Immunotherapy Interferon Alfa, Recombinant/*THERAPEUTIC USE Male Prednisone/ADMINISTRATION & DOSAGE Procarbazine/ADMINISTRATION & DOSAGE Sarcoma, Kaposi's/DRUG THERAPY/*ETIOLOGY/*THERAPY Vinblastine/*THERAPEUTIC USE Vincristine/ADMINISTRATION & DOSAGE CLINICAL TRIAL ABSTRACT
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