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A Study of Multiple Doses of Vesnarinone in Advanced HIV Disease

This study has been completed.
Information provided by:
NIH AIDS Clinical Trials Information Service Identifier:
First received: November 2, 1999
Last updated: June 23, 2005
Last verified: April 1996

To evaluate the safety and tolerability of four doses of oral vesnarinone in patients with advanced HIV disease.

Condition Intervention Phase
HIV Infections
Drug: Vesnarinone
Phase 1

Study Type: Interventional
Study Design: Endpoint Classification: Safety Study
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Phase I Safety and Tolerability Study of Four Doses of OPC-8212 (Vesnarinone) in Advanced HIV Disease

Resource links provided by NLM:

Further study details as provided by NIH AIDS Clinical Trials Information Service:

Estimated Enrollment: 56
Detailed Description:

Fourteen patients per dose level receive vesnarinone at 1 of 4 doses for 12 weeks. At least seven patients at a given dose level must have completed 4 weeks of treatment before dose is escalated in subsequent patients.


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria

Concurrent Medication:


  • Chemoprophylaxis for Pneumocystis carinii, candida, mycobacteria, and other opportunistic infections.
  • Acyclovir for up to 14 days for acute herpes outbreaks.

Patients must have:

  • Documented HIV infection.
  • CD4 count 50 - 300 cells/mm3.
  • No active opportunistic infections.
  • No fever, diarrhea, or Herpes zoster.

Exclusion Criteria

Co-existing Condition:

Patients with the following symptoms or conditions are excluded:

  • Clinically significant current cardiac disease, including patients who exhibit long QTC syndrome on EKG screening and who have an abnormal cardiothoracic ratio on chest x-ray at baseline.
  • Active malignancy (other than cutaneous Kaposi's sarcoma or cutaneous basal cell carcinoma or in situ carcinoma of the cervix).

Concurrent Medication:


  • Antiretroviral agents, including ddI, ddC, AZT, and d4T.
  • Immunosuppressive agents.
  • Investigational HIV drugs/therapies including vaccines.
  • Interferon or other immunomodulating agents.
  • Corticosteroids (other than topical).
  • Hematopoietins.
  • Megestrol acetate.
  • Agents known to cause neutropenia.
  • Trimethoprim/sulfamethoxazole in excess of 160 mg trimethoprim and 800 mg sulfamethoxazole thrice weekly.
  • Cytotoxic chemotherapy.

Concurrent Treatment:


  • Radiation therapy.

Patients with the following prior conditions are excluded:

  • Prior history of cardiac disease.
  • History of agranulocytosis or severe (grade 3 or worse) drug-induced neutropenia or documented abnormalities in granulocyte function.

Prior Medication:


  • AZT, ddI, ddC, d4T, or other nucleoside analog antiretroviral therapy within 14 days prior to study entry.
  • Prior cytotoxic chemotherapy.
  • Acyclovir for herpes prophylaxis within 48 hours prior to study entry.

Prior Treatment:

Excluded within 30 days prior to study entry:

  • Erythropoietin, transfusion, or blood product use.
  • Radiation therapy (including electron beam irradiation). Active use of illicit drugs (specifically cocaine, amyl nitrate, heroin, and other cardioactive agents).
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00002337

United States, Georgia
AIDS Research Consortium of Atlanta
Atlanta, Georgia, United States, 30308
Sponsors and Collaborators
Otsuka America Pharmaceutical
  More Information

No publications provided Identifier: NCT00002337     History of Changes
Other Study ID Numbers: 234B, 22-93-252
Study First Received: November 2, 1999
Last Updated: June 23, 2005
Health Authority: United States: Food and Drug Administration

Keywords provided by NIH AIDS Clinical Trials Information Service:
Acquired Immunodeficiency Syndrome
Antiviral Agents

Additional relevant MeSH terms:
Acquired Immunodeficiency Syndrome
HIV Infections
Immune System Diseases
Immunologic Deficiency Syndromes
Lentivirus Infections
RNA Virus Infections
Retroviridae Infections
Sexually Transmitted Diseases
Sexually Transmitted Diseases, Viral
Slow Virus Diseases
Virus Diseases
Adjuvants, Immunologic
Anti-Infective Agents
Antineoplastic Agents
Antiviral Agents
Cardiotonic Agents
Cardiovascular Agents
Enzyme Inhibitors
Immunologic Factors
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Phosphodiesterase Inhibitors
Physiological Effects of Drugs
Protective Agents
Therapeutic Uses processed this record on November 27, 2014