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Sponsors and Collaborators: |
National Institute of Allergy and Infectious Diseases (NIAID) Schering-Plough Bristol-Myers Squibb |
Information provided by: | National Institute of Allergy and Infectious Diseases (NIAID) |
ClinicalTrials.gov Identifier: | NCT00001114 |
Primary: To evaluate the safety, toxicity, and antitumor activity of two doses of interferon alfa-2b (IFN-alpha) combined with a fixed dose of didanosine (ddI) in patients with Kaposi's sarcoma associated with HIV infection.
Secondary: To evaluate the effects of combined IFN-alpha and ddI treatment on HIV expression and markers of immune function.
Previous studies have shown that IFN-alpha can induce regression of Kaposi's sarcoma and suppression of HIV in some patients. Although various trials using IFN-alpha in combination with the nucleoside analogue zidovudine have demonstrated a high degree of antitumor activity and evidence of HIV suppression, the overlapping toxicity (primarily neutropenia) of these two agents has proven dose-limiting. The toxicity profile of ddI suggests that this drug may be better tolerated than zidovudine when combined with IFN-alpha.
Condition | Intervention | Phase |
Sarcoma, Kaposi HIV Infections |
Drug: Interferon alfa-2b Drug: Didanosine |
Phase II |
MedlinePlus related topics: | AIDS Kaposi's Sarcoma Soft Tissue Sarcoma |
Drug Information available for: | Didanosine Interferon alfa-n1 Interferon alfa-2a Interferon alfa-2b Interferons |
Study Type: | Interventional |
Study Design: | Treatment, Safety Study |
Official Title: | A Randomized Phase II Trial to Determine the Safety, Tolerance, and Efficacy of Two Doses of Interferon Alfa-2b Combined With Didanosine in Patients With Kaposi's Sarcoma |
Estimated Enrollment: | 90 |
Previous studies have shown that IFN-alpha can induce regression of Kaposi's sarcoma and suppression of HIV in some patients. Although various trials using IFN-alpha in combination with the nucleoside analogue zidovudine have demonstrated a high degree of antitumor activity and evidence of HIV suppression, the overlapping toxicity (primarily neutropenia) of these two agents has proven dose-limiting. The toxicity profile of ddI suggests that this drug may be better tolerated than zidovudine when combined with IFN-alpha.
Up to 90 patients are randomized to receive either low or high doses of IFN-alpha (1 or 10 million Units/day) in combination with a fixed dose of ddI. Fourteen patients are initially entered at each dose level. If no objective antitumor responses are observed among the first 14 patients at a given dose, no further patients are entered on that treatment arm. If one or more antitumor responses are seen at a given dose, up to 45 patients may be entered on that treatment arm. Patients must complete at least 4 weeks of study therapy to be considered evaluable for tumor response. Treatment is continued until tumor progression or unacceptable toxicity occurs. PER AMENDMENT 9/19/96: NOTE - After 16 weeks of treatment subjects may receive any FDA approved antiretroviral drug regimen in addition to or in place of ddI.
Ages Eligible for Study: | 12 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria
Concurrent Medication:
Allowed:
Required in patients with CD4 counts < 200 cells/mm3:
PER AMENDMENT 9/19/96:
Patients must have:
Exclusion Criteria
Co-existing Condition:
Patients with the following symptoms and conditions are excluded:
Concurrent Medication:
Excluded:
PER AMENDMENT 9/19/96:
Concurrent Treatment:
Excluded:
Patients with the following prior conditions are excluded:
Prior Medication:
Excluded:
Prior Treatment:
Excluded:
Risk Behavior:
United States, California | |||||
Stanford at Kaiser / Kaiser Permanente Med Ctr | |||||
San Francisco, California, United States, 94115 | |||||
United States, Colorado | |||||
Univ of Colorado Health Sciences Ctr | |||||
Denver, Colorado, United States, 80262 | |||||
Denver Dept of Health and Hosps | |||||
Denver, Colorado, United States, 80262 | |||||
Kaiser Permanente Franklin Med Ctr | |||||
Denver, Colorado, United States, 80262 | |||||
Rose Med Ctr | |||||
Denver, Colorado, United States, 80262 | |||||
United States, Connecticut | |||||
Yale Univ / New Haven | |||||
New Haven, Connecticut, United States, 065102483 | |||||
United States, Illinois | |||||
Northwestern Univ Med School | |||||
Chicago, Illinois, United States, 60611 | |||||
Rush Presbyterian - Saint Luke's Med Ctr | |||||
Chicago, Illinois, United States, 60612 | |||||
United States, Indiana | |||||
Indiana Univ Hosp | |||||
Indianapolis, Indiana, United States, 462025250 | |||||
United States, Massachusetts | |||||
Boston Med Ctr | |||||
Boston, Massachusetts, United States, 02118 | |||||
Baystate Med Ctr of Springfield | |||||
Springfield, Massachusetts, United States, 01199 | |||||
United States, Missouri | |||||
St Louis Regional Hosp / St Louis Regional Med Ctr | |||||
St Louis, Missouri, United States, 63112 | |||||
United States, New York | |||||
SUNY / State Univ of New York | |||||
Syracuse, New York, United States, 13210 | |||||
Mem Sloan - Kettering Cancer Ctr | |||||
New York, New York, United States, 10021 | |||||
Mount Sinai Med Ctr | |||||
New York, New York, United States, 10029 | |||||
SUNY / Erie County Med Ctr at Buffalo | |||||
Buffalo, New York, United States, 14215 | |||||
Adirondack Med Ctr at Saranac Lake | |||||
Albany, New York, United States, 122083479 | |||||
Mid - Hudson Care Ctr | |||||
Albany, New York, United States, 122083479 | |||||
Albany Med College / Division of HIV Medicine A158 | |||||
Albany, New York, United States, 122083479 | |||||
Harlem Hosp Ctr | |||||
New York, New York, United States, 10037 | |||||
United States, Ohio | |||||
Univ of Cincinnati | |||||
Cincinnati, Ohio, United States, 452670405 | |||||
United States, Pennsylvania | |||||
Univ of Pennsylvania at Philadelphia | |||||
Philadelphia, Pennsylvania, United States, 19104 | |||||
United States, South Carolina | |||||
Julio Arroyo | |||||
West Columbia, South Carolina, United States, 29169 | |||||
Puerto Rico | |||||
Univ of Puerto Rico | |||||
San Juan, Puerto Rico, 009365067 |
National Institute of Allergy and Infectious Diseases (NIAID) |
Schering-Plough |
Bristol-Myers Squibb |
Study Chair: | Krown SE |
Click here for more information about Didanosine 
  |
Click here for more information about Interferon alfa-2 
  |
Study ID Numbers: | ACTG 206 |
First Received: | November 2, 1999 |
Last Updated: | July 28, 2008 |
ClinicalTrials.gov Identifier: | NCT00001114 |
Health Authority: | United States: Federal Government |
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