Clinical trial · Interventional
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
Effect of Recombinant Human Soluble Tumor Necrosis Factor Receptor (TNFR:Fc) on Interleukin-6 (IL-6), Tumor Necrosis Factor-Alpha (TNF-alpha) and Markers of Immune Activation in HIV-Infected Subjects
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
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.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| HIV Infections | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Tumor Necrosis Factor soluble receptor-immunoadhesin complex | Drug | — | UNRESOLVED |
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
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.
References
Publications (3)
- BACKGROUNDLange CG, Valdez H, Medvik K, Asaad R, Lederman MM. CD4+ T-lymphocyte nadir and the effect of highly active antiretroviral therapy on phenotypic and functional immune restoration in HIV-1 infection. Clin Immunol. 2002 Feb;102(2):154-61. doi: 10.1006/clim.2001.5164. PMID 11846457
- BACKGROUNDSha B, Valdez H, Landay A, Gelman R, Namkung A, Agosti J, Bancroft L, Mildvan D, Mitsuyasu R, Pollard R, Ogata-Arakaki D, Kilgo P, Estep S, Fox L, Lederman M. Effect of recombinant human soluble tumor necrosis factor receptor (TNFR, etanercept) on interleukin-6 (IL- 6), TNF-a, and markers of immune activation in HIV-infected subjects receiving interleukin-2 (IL-2). 8th Conf Retro and Opportun Infect. 2001 Feb 4-8 (abstract no 66)
- BACKGROUNDSha BE, Valdez H, Gelman RS, Landay AL, Agosti J, Mitsuyasu R, Pollard RB, Mildvan D, Namkung A, Ogata-Arakaki DM, Fox L, Estep S, Erice A, Kilgo P, Walker RE, Bancroft L, Lederman MM. Effect of etanercept (Enbrel) on interleukin 6, tumor necrosis factor alpha, and markers of immune activation in HIV-infected subjects receiving interleukin 2. AIDS Res Hum Retroviruses. 2002 Jun 10;18(9):661-5. doi: 10.1089/088922202760019365. PMID 12079562