A Study of AZT Plus Human Interferon Alpha in the Treatment of AIDS-Related Kaposi's Sarcoma
Summary
To evaluate the safety and toxicity of combination therapy for AIDS-associated Kaposi's sarcoma with zidovudine (AZT) and two kinds of interferon alpha. The two kinds are interferon alpha (IFN-A) and interferon alpha-2A (recombinant) (IFN-A2A). To define the pharmacokinetics of AZT and IFN-A or AZT and IFN-A2A when given in combination. To define the maximum tolerated dose (MTD) of each drug in combination and to define doses to be used in Phase II trial. AZT has been found to be effective against the effects of HIV in vitro (test tube) and both interferons have shown antiviral and antitumor effect on Kaposi's sarcoma. It is reasonable to assume that a synergism and an enhanced antitumor response may be seen with combination therapy. A study to evaluate the safety and effectiveness of AZT in the combination with IFN-A2A is warranted.
Timeline
- Start
- —
- Primary completion
- —
- Completion
- 1990-03
Publications
- Background Fischl MA, Uttamchandani RB, Resnick L, Agarwal R, Fletcher MA, Patrone-Reese J, Dearmas L, Chidekel J, McCann M, Myers M. A phase I study of recombinant human interferon-alpha 2a or human lymphoblastoid interferon-alpha n1 and concomitant zidovudine in patients with AIDS-related Kaposi's sarcoma. J Acquir Immune Defic Syndr (1988). 1991;4(1):1-10.
- Background Berman E, Duigou-Osterndorf R, Krown SE, Fanucchi MP, Chou J, Hirsch MS, Clarkson BD, Chou TC. Synergistic cytotoxic effect of azidothymidine and recombinant interferon alpha on normal human bone marrow progenitor cells. Blood. 1989 Sep;74(4):1281-6.
- Background Krown S, Bundow D, Gansbacher B, Gold J, Flomenberg N, Armstrong D. Interferon (IFN) alpha+ AZT in AIDS-associated Kaposi's sarcoma (KS): final results of a phase I trial. Int Conf AIDS. 1989 Jun 4-9;5:414 (abstract no WBP374)
- Background ICDB/88643799. Krown SE, et al. Interferon-alpha (IFN-alpha) plus zidovudine (ZDV) in AIDS-associated Kaposi's sarcoma (AIDS/KS): an ongoing phase I trial. Proc Annu Meet Am Soc Clin Oncol. 1988 7:A2
- Background Krown SE, Gold JW, Niedzwiecki D, Bundow D, Flomenberg N, Gansbacher B, Brew BJ. Interferon-alpha with zidovudine: safety, tolerance, and clinical and virologic effects in patients with Kaposi sarcoma associated with the acquired immunodeficiency syndrome (AIDS). Ann Intern Med. 1990 Jun 1;112(11):812-21. doi: 10.7326/0003-4819-112-11-812.
- Background Krown S, Bhalla R, Niedzwiecki D, Bundow D. Interferon (IFN), beta-2 microglobulin (beta2-m) and neopterin (Neo) in AIDS-associated Kaposi's sarcoma (KS). Int Conf AIDS. 1989 Jun 4-9;5:216 (abstract no ThBO28)
- Background Krown SE, Niedzwiecki D, Bhalla RB, Flomenberg N, Bundow D, Chapman D. Relationship and prognostic value of endogenous interferon-alpha, beta 2-microglobulin, and neopterin serum levels in patients with Kaposi sarcoma and AIDS. J Acquir Immune Defic Syndr (1988). 1991;4(9):871-80.
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Interferon alfa-n1 | Protein / enzyme biologic | — | Intramuscular |
| Subject | Zidovudine | Small molecule | — | Oral |
| Subject | interferon alfa | Protein / enzyme biologic | — | Intramuscular |