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Clinical trialNCT00023439CompletedObservational

TBTC NAA Study: Pilot Study of Surrogate Markers for Outcome of TB Treatment

SponsorCenters for Disease Control and PreventionEnrollment300Tuberculosis
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

14 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Canada
  • University of British Columbia

    Vancouver, British Columbia, Canada

  • University of Manitoba

    Winnipeg, Manitoba, Canada

South Africa
  • Nelson R. Mandela School of Medicine

    Durban, KwaZulu-Natal, South Africa

Uganda
  • Makerere University Medical School

    Kampala, Uganda

United States
  • Central Arkansas Veterans Health System

    Little Rock, Arkansas, United States

  • la County/usc Medical Center

    Los Angeles, California, United States

  • University of California, San Francisco

    San Francisco, California, United States

  • Denver Department of Public Health and Hospitals

    Denver, Colorado, United States

  • Emory University School of Medicine

    Atlanta, Georgia, United States

  • Chicago-Lakeside Vamc

    Chicago, Illinois, United States

  • Harlem Hospital Center

    New York, New York, United States

  • University of North Texas Health Science Center

    Fort Worth, Texas, United States

  • Audi L. Murphy Va Hospital

    San Antonio, Texas, United States

  • Seattle King County Health Department

    Seattle, Washington, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 May 2000
Primary completion
Completion
Last update posted
3 Aug 2011
Registered enrollment
300
Registry id
NCT00023439

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.