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A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients Clinical Trials Facts presented on Clinical Trials Search isn't designed to be a substitute for proven healthcare advice, calls or treatment using a real mD. We aren't mDs. Always confer with your physician on A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients conditions. Clinical Trials Search.org is a website dedicated to listing clinical research studies in human subjects. A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients Clinical research trials and A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients healthcare trials happen in a lot of of localities across the United States of America. A clinical trial or clinical study is a research project with human volunteer subjects. Clinical drug trials and pharmaceutical clinical trials generally measure the potency of new drugs. The aim of the studies / undertakings is to answer particular human medical questions. Clinical trials are a popular manner for doctors, government agencies, and private sector corporations to discover remedies for all kinds of circumstances, such as A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients. A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients Clinical Trials and other clinical trials allow volunteers to get healthcare treatment alternatives before they are available to the general public. Most times the participants receive treatment for without cost, and occasionally they are paid for their time. Sometimes there is a cost for a A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients clinical trial. Human subjects often receive the most effective healthcare possible for their A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients condition. Risks are a reality, nonetheless, and may include more or frequent dr. calls, healthcare hazards (perhaps life-threatening), and/or the treatment being ineffective. Trials are federally governed with rigorous guidelines to protect clinical trials subjects.
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Home > "A" Clinical Trials Conditions > A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients  A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients
A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients
For Condition: HIV Infections
Status: Completed
Sponsor(s): National Institute of Allergy and Infectious Diseases (NIAID) ,
Synopsis: The purpose of this study is to determine if TNFR:Fc (a molecule that attaches to TNF) can lower the amount of IL-6 in HIV-positive patients. This study will also examine the effect of TNFR:Fc on TNF-alpha. IL-6 and TNF-alpha are 2 substances produced by the immune system that may increase the rate of HIV replication. IL-6 and TNF-alpha are produced naturally by the body. High levels of TNF-alpha lead to increased IL-6 production and increased HIV replication, therefore helping the virus infect the body. HIV-positive patients who receive IL-2 (interleukin-2, a protein that helps the immune system fight infection) tend to have higher levels of IL-6 and TNF-alpha than patients not receiving IL-2. These increased levels may contribute to some of the flu-like symptoms related to IL-2 administration. TNFR:Fc can neutralize TNF-alpha to decrease the action of TNF-alpha and, in turn, decrease the amount of IL-6 in the body. TNFR:Fc may, therefore, have a role in the treatment of HIV disease or in relieving some of the symptoms related to IL-2 administration.
Details: Both Interleukin-6 (IL-6) and Tumor necrosis factor-alpha (TNF-alpha) are substances naturally produced by the body's immune system. Evidence suggests that TNF-alpha production may be excessive or inappropriate in HIV-infected patients. Elevated TNF-alpha levels can result in increased IL-6 production and possibly increased HIV replication. TNFR:Fc is a modification of a natural substance that binds to TNF-alpha and neutralizes its activity. It is postulated that TNFR:Fc may result in decreased activity of TNF-alpha and lower IL-6 levels. HIV-infected patients who receive Interleukin-2 (IL-2) have been shown to have higher TNF-alpha and IL-6 levels than those who do not receive IL-2. It is thought that these higher levels of TNF-alpha and IL-6 may contribute to some of the flu-like symptoms experienced by patients receiving IL-2. By decreasing the amount of IL-6 in the body and by decreasing the action of TNF-alpha in the body, TNFR:Fc may have a role in the treatment of HIV disease or in alleviating some of the symptoms related to IL-2 administration. Six patients from each of the 3 treatment arms of ACTG 328 (HAART alone, HAART plus intravenous (IV) rhIL-2, and HAART plus subcutaneous (SC) rhIL-2) who are about to be randomized to Step II of ACTG 328 may participate in this prospective, nested substudy. Patients randomized to the Interleukin-2 (IL-2) arms of ACTG 328 are pretreated with TNFR:Fc (administered by infusion over 30 minutes) at week 16 of ACTG 928 (Course 3, Week 28 of ACTG 328), just prior to initiation of IL-2. Those randomized to the highly active antiretroviral therapy (HAART) only arm of ACTG 328 receive treatment with TNFR:Fc at Week 16 of ACTG 928 (Week 28 of ACTG 328).
Eligibility:
Study Type: Interventional, Treatment, Safety Study
Minimum Age/Maximum Age: 18 Years/
Genders: Both
Protocol Entry Criteria: Inclusion Criteria You may be eligible for this study if you: - Are HIV-positive. - Are enrolled in ACTG 328. - Agree to practice abstinence or use barrier methods of birth control during the study. - Are at least 18 years old. Exclusion Criteria You will not be eligible for this study if you: - Have any active opportunistic (HIV-associated) infections. - Have any medical condition or psychological issue that would interfere with study requirements. - Are pregnant or breast-feeding. - Are receiving any experimental drug other than IL-2. - Are receiving certain other medications.
Total Enrollment: 18
Location and Contact Information:
Overall Study Official:
ShaB, Study Chair,
Bellevue Hosp / New York Univ Med Ctr
New York City, New York, 10016
United States
Univ of Hawaii
Honolulu, Hawaii, 96816
United States
Case Western Reserve Univ
Cleveland, Ohio, 44106
United States
Univ of Texas Galveston
Galveston, Texas, 775550435
United States
Univ of Colorado Health Sciences Ctr
Denver, Colorado, 80262
United States
Mount Sinai Med Ctr
New York City, New York, 10029
United States
Additional Information:
Study ID Numbers: ACTG 928;
Study Start Date:
Record last reviewed: June 2000
Additional information available at: clinicaltrials.gov
Clinicaltrials.gov Reference link: NCT00001116
Other Hiv Infections Studies:
1. Problems Associated with the Use of Anti-HIV Drugs in HIV-Infected Pregnant Women
2. The Safety and Effectiveness of Ribavirin in the Early Stages of HIV-Infection
3. Comparison of ddI Versus Zidovudine in HIV-Infected Patients
4. HIV in Specific Parts of the Body of Patients Who Are Changing or Starting Potent Anti-HIV Drugs
5. A Study of Targretin Capsules in Patients with AIDS-Related Kaposi's Sarcoma
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A Study to Evaluate the Ability of TNFR:Fc to Decrease the Amount of IL-6 (Interleukin-6) and TNF-alpha (Tumor Necrosis Factor) in HIV-Infected Patients
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