A Phase I/II Study of Recombinant Interleukin-4 in AIDS and Kaposi's Sarcoma

• Status: Completed
• Trial end date: 1998-04-01
• Target enrollment: 0
• Participant gender: All

Summary

To determine the safety and tolerance of interleukin-4 (IL-4) in patients with AIDS-related Kaposi's sarcoma. To determine the effects of IL-4 on tumor growth in patients with AIDS-related Kaposi's sarcoma.

IL-4 exhibits a variety of beneficial effects on the immune system and is a potent inhibitor of Kaposi's sarcoma cells in vitro.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)
• Treatments: Interleukin-4

Criteria

Inclusion Criteria

Concurrent Medication:

Required:

• Antiretroviral therapy during study treatment only in patients with CD4 count < 500 cells/mm3 (per 12/30/94 amendment).

Allowed:

• G-CSF for a second occurrence of grade 3 or 4 neutropenia (per 12/30/94 amendment).

• Nonsteroidal anti-inflammatory agents including acetaminophen for drug-related fevers.

• Systemic steroids for no more than 1 week in any 30-day period.

• PCP prophylaxis with TMP/SMX, dapsone, or inhaled pentamidine, if patient has a history of PCP or a CD4 count < 250 cells/mm3.

Allowed only in patients with CD4 count < 100 cells/mm3:

• Maintenance doses of ganciclovir, pyrimethamine/sulfa and TMP/SMX for stable, well-controlled opportunistic infections.

• Non-myelosuppressive treatment IND medications.

Prior Medication: Required: PER AMENDMENT 11/20/95:

• Stable dose of antiretroviral therapy required for at least 21 days prior to study entry for all patients. (Changed from - Stable dose of antiretroviral therapy for at least 21 days prior to study entry in patients with CD4 count < 500 cells/mm3 (per 12/30/94 amendment).

Patients must have:

• AIDS-related Kaposi's sarcoma.

• PER AMENDMENT 11/20/95: CD4 lymphocyte count >= 100 but < 500 cells/mm3. (Changed from
• HIV infection.)

• PER AMENDMENT 11/20/95: All Patients will receive antiretroviral therapy. (Changed from - Current antiretroviral therapy IF CD4 count < 500 cells/mm3 (per 12/30/94 amendment).)

• No active opportunistic infections requiring induction therapy.

• Consent of parent or guardian if less than 18 years of age.

Exclusion Criteria

Co-existing Condition:

Patients with the following symptoms or conditions are excluded:

• Other active malignancies (except basal cell carcinoma of the skin and in situ cervical cancer).

• Alteration in mental status that may prevent compliance.

• Cardiac functional capacity of Class II or worse OR regional wall abnormalities or abnormal ejection fraction on two-dimensional echocardiogram, if performed.

Concurrent Medication:

Excluded:

• Chemotherapy, interferons, or immune modulators for Kaposi's sarcoma.

• Myelosuppressive agents such as induction doses of ganciclovir, Fansidar (pyrimethamine/sulfadoxine), or any other investigational drugs (with the exception of non-myelosuppressive treatment IND medications in specific patients).

• GM-CSF or erythropoietin (except for a second grade 3/4 neutropenia or anemia).

• G-CSF.

Patients with the following prior conditions are excluded:

• History of myocardial infarction or significant arrhythmias.

• History of symptomatic hypoglycemia.

Prior Medication:

Excluded:

• Systemic therapy (including chemotherapy, interferons, and immune modulators) for Kaposi's sarcoma within 4 weeks prior to study entry.