A Study of Atvogen in Healthy Volunteers and HIV-Infected Patients Who Have No Symptoms of Infection

October 18, 2012 updated by: National Institute of Allergy and Infectious Diseases (NIAID)

Immunologic Effect After Single Dose Atvogen in Healthy Volunteers and Asymptomatic HIV-Infected Patients

To evaluate the degree and sequence of immunologic enhancement and the cellular resistance to certain infections after a single dose of atvogen (ampligen). In addition, the relationship between activation of immune cells and biochemical markers of that activation will be studied.

Treatment of patients with HIV infection must address both the primary viral infection and the subsequent immune deficiency, which is the primary cause of mortality in AIDS. In vitro studies of ampligen have shown it will inhibit HIV infection. Ampligen may also minimize the toxicity of many drugs used in the treatment of AIDS and induce an antiviral state in the brain that may be useful in treating neurologic symptoms of HIV infection. The time course and degree of immunologic response to ampligen remain unknown although they are essential for proper use of the drug in the treatment of HIV infection and perhaps other clinical problems.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Treatment of patients with HIV infection must address both the primary viral infection and the subsequent immune deficiency, which is the primary cause of mortality in AIDS. In vitro studies of ampligen have shown it will inhibit HIV infection. Ampligen may also minimize the toxicity of many drugs used in the treatment of AIDS and induce an antiviral state in the brain that may be useful in treating neurologic symptoms of HIV infection. The time course and degree of immunologic response to ampligen remain unknown although they are essential for proper use of the drug in the treatment of HIV infection and perhaps other clinical problems.

Ten healthy volunteers and 10 HIV-infected patients are randomized between ampligen or placebo group. Five volunteers in each group receive a single dose of ampligen on day 1 and a single dose of placebo on day 8. The other 5 volunteers receive the drug and placebo on day 8 and 1, respectively. Seven days of observation and testing follow each administration of drug or placebo and also allow the body to eliminate the drug.

Study Type

Interventional

Enrollment

20

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Maryland
      • Baltimore, Maryland, United States, 21287
        • Johns Hopkins Hosp

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 45 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Male

Description

Inclusion Criteria

Patients' general good health should be determined by screening history, physical examination, and laboratory tests including CBC with differential, erythrocyte sedimentation rate, urinalysis, SMA-24, and drug screen within the established limits of normal for the hospital laboratory.

Exclusion Criteria

Co-existing Condition:

The following subjects will be excluded from the study:

  • Smokers.
  • Volunteers who have ingested alcohol 48 hours prior to the study.
  • Volunteers with clinically apparent viral disease or other illnesses, including allergies, within 2 weeks prior to the study or conditions which predispose them to chronic immune stimulation.

Concurrent Medication:

Excluded:

  • All medications.

The following subjects will be excluded from the study:

  • Smokers.
  • Volunteers who have ingested alcohol 48 hours prior to the study.
  • Volunteers with clinically apparent viral disease or other illnesses, including allergies, within 2 weeks prior to the study or conditions which predispose them to chronic immune stimulation.

Prior Medication:

Excluded within 2 weeks of study entry:

  • All medications.

Recent history of drug or alcohol abuse.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Masking: DOUBLE

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

National Institute of Allergy and Infectious Diseases (NIAID)

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Completion (ACTUAL)

January 1, 1990

Study Registration Dates

First Submitted

November 2, 1999

First Submitted That Met QC Criteria

August 30, 2001

First Posted (ESTIMATE)

August 31, 2001

Study Record Updates

Last Update Posted (ESTIMATE)

October 19, 2012

Last Update Submitted That Met QC Criteria

October 18, 2012

Last Verified

October 1, 2012

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ACTG 056
  • 11030 (REGISTRY: DAIDS-ES)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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