A Study of Azithromycin in HIV-Infected Patients

June 23, 2005 updated by: Pfizer

Double-Blind Crossover Study Assessing the Dose Proportionality of Azithromycin Tablets in HIV-Infected Subjects

To assess the dose proportionality of azithromycin concentrations and toleration when delivered in tablet formulation to HIV-infected patients.

The need exists to further assess the antibacterial agent azithromycin at differing doses in an HIV-infected population.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

The need exists to further assess the antibacterial agent azithromycin at differing doses in an HIV-infected population.

Patients are randomized to receive azithromycin at 1 of 2 doses in a two-treatment, two-period, cross-over study. Dosing visits are separated by at least 14-day wash-out periods.

Study Type

Interventional

Enrollment

12

Phase

  • Phase 1

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
    • Arizona
      • Phoenix, Arizona, United States, 85040
        • Harris Laboratories Inc

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 65 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria

Patients must have:

  • HIV seropositivity.
  • CD4 count <= 500 cells/mm3.
  • NO active AIDS opportunistic infection.

Exclusion Criteria

Co-existing Condition:

Patients with the following symptoms or conditions are excluded:

  • Other active intercurrent illness.
  • Any condition possibly affecting drug absorption (e.g., ulcers, gastrectomy, HIV-associated enteropathies.
  • Signs or symptoms of severe illness that would preclude study participation.
  • Known allergies to macrolide antibiotics.

Patients with the following prior condition are excluded:

Clinically important change in baseline status within 4 weeks prior to study entry.

Prior Medication:

Excluded:

  • Investigational drugs including treatment IND drugs within 4 weeks prior to study entry.

Known drug or alcohol dependence.

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
  • Interventional Model: PARALLEL

Collaborators and Investigators

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

Sponsor

Pfizer

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 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)

June 24, 2005

Last Update Submitted That Met QC Criteria

June 23, 2005

Last Verified

April 1, 1996

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 226C
  • 066-060

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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