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Clarithromycin for the Treatment of Infections Caused by Nontuberculous Mycobacteria (NTM)

The recruitment status of this study is unknown because the information has not been verified recently.
Verified November 2007 by The University of Texas Health Science Center at Tyler.
Recruitment status was  Active, not recruiting
Sponsor:
Collaborator:
Abbott
Information provided by:
The University of Texas Health Science Center at Tyler
ClinicalTrials.gov Identifier:
NCT00600769
First received: January 14, 2008
Last updated: NA
Last verified: November 2007
History: No changes posted
  Purpose

Use of oral clarithromycin for treatment of chronic lung disease due to Mycobacterium avium-intracellulare and other non-tuberculous Mycobacteria


Condition Intervention Phase
Non-Tuberculous Mycobacteria
Mycobacterium Avium Complex
 Drug: Clarithromycin
 Phase 4

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: Open Study of Clarithromycin for the Treatment of Infections Caused by Nontuberculous Mycobacteria (NTM)

Resource links provided by NLM:

U.S. FDA Resources

Further study details as provided by The University of Texas Health Science Center at Tyler:

Primary Outcome Measures:
  • Clinical and microbiological outcomes, such as clinical symptoms and laboratory cultures [ Time Frame: Monthly while on treatment, then followup after therapy discontinuation will be at one month, then at 3 months, then at 6 months, then annually, and prn for life ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Microbiological cultures [ Time Frame: Monthly while on treatment, then followup after therapy discontinuation will be at one month, then at 3 months, then at 6 months, then annually, and prn for life ] [ Designated as safety issue: No ]

Enrollment: 210
Study Start Date: January 1991
Estimated Primary Completion Date: November 2010 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
1 Drug: Clarithromycin
Dosage dependent on clinical factors such as age, weight and patient-specific health status
Other Name: Biaxin

  Eligibility

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

Inclusion Criteria:

  • Meet American Thoracic Society criteria for nontuberculous lung disease: two or more AFB smear positive, culture positive sputums or bronchoscopic samples and/or two or more AFB smear negative respiratory samples with moderate to heavy growth (2+-4+); abnormal CXR consistent with M. avium lung disease; absence of other potential lung pathogens (except for the coexistence of M. abscessus)
  • Age 18 years and older

Exclusion Criteria:

  • History of macrolide allergy
  • Must not receive the antihistamines terfenadine (Seldane) or astemizole (Hismanal) while on clarithromycin
  • Children less than 18 years of age
  • If a menstruating female, not pregnant and on adequate birth control
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00600769

Locations
United States, Texas
The University of Texas Health Science Center at Tyler
Tyler, Texas, United States, 75708
Sponsors and Collaborators
The University of Texas Health Science Center at Tyler
Abbott
  More Information

No publications provided

Responsible Party: Richard J. Wallace Jr., M.D., The University of Texas Health Science Center at Tyler
ClinicalTrials.gov Identifier: NCT00600769     History of Changes
Other Study ID Numbers: 263
Study First Received: January 14, 2008
Last Updated: January 14, 2008
Health Authority: United States: Food and Drug Administration

Keywords provided by The University of Texas Health Science Center at Tyler:
MAC
NTM

Additional relevant MeSH terms:
Mycobacterium Infections
Mycobacterium avium-intracellulare Infection
Actinomycetales Infections
Gram-Positive Bacterial Infections
Bacterial Infections
Mycobacterium Infections, Atypical
Clarithromycin
 Protein Synthesis Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Anti-Bacterial Agents
Anti-Infective Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on May 22, 2013