- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00023452
Three Months of Weekly Rifapentine and Isoniazid for M. Tuberculosis Infection (PREVENT TB)
TBTC Study 26: Effectiveness and Tolerability of Weekly Rifapentine/Isoniazid for 3 Months Versus Daily Isoniazid for 9 Months for the Treatment of Latent Tuberculosis Infection
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The PRIMARY objective of this open-label Phase III clinical trial is to compare the effectiveness of a three-month (12-dose) regimen of weekly rifapentine and isoniazid (3RPT/INH) to the effectiveness of a nine-month (270-dose) regimen of daily isoniazid (9INH) to prevent tuberculosis (TB) among high-risk tuberculin skin-test reactors, including children and HIV-infected persons, who require treatment of latent TB infection (LTBI). The 3RPT/INH regimen will be given under direct observation and the 9INH regimen will be self-administered.
SECONDARY Objectives:
- Compare the rates of drug discontinuation due to adverse drug reactions associated with 3RPT/INH and 9INH.
- Compare the rates of drug discontinuation for any reason associated with 3RPT/INH and 9INH.
- Compare the rates of any grade 3, 4, or 5 drug toxicity associated with 3RPT/INH and 9INH.
- Compare treatment completion rates of 3RPT/INH and 9INH. Compare the efficacy (i.e., among persons who complete study-phase therapy) of 3RPT/INH and 9INH.
- Compare the effectiveness and tolerability of 3RPT/INH and 9INH in HIV-infected persons.
- Compare the effectiveness and tolerability of 3RPT/INH and 9INH in children < 18 years old.
- Compare the rates of methadone withdrawal associated with 3RPT/INH and 9INH among persons concomitantly receiving methadone.
- Describe patterns of antibiotic resistance among M. tuberculosis isolates in patients who develop TB despite treatment of latent infection.
Amendment of the study protocol to allow extension of enrollment to children < 12 years old and HIV-infected persons:
For assessment of the primary outcome, development of TB, a sample size of approximately 4,000 persons per arm will be required. To assess tolerability (one of the secondary outcomes) in sub-groups, children less than 12 years old and HIV-infected persons, a sample size of 644 per strata will be required. A sample size of 8,053 patients for the primary outcome was reached on February 15, 2008 (with expected follow-up completion time in 2010), leaving approximately 454 additional young children and 200 HIV-infected persons to be enrolled to achieve the targets of 644 for each group. The additional data on tolerability in those sub-groups will available for analysis in 2013.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
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Rio de Janeiro, Brazil, cep: 21941.590
- Universidade Federal do Rio de Janeiro
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British Columbia
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Vancouver, British Columbia, Canada, Canada V5Z 4R4
- University of British Columbia
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Manitoba
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Winnipeg, Manitoba, Canada, CANADA R3A 1R8
- University of Manitoba
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Quebec
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Montreal, Quebec, Canada, H2X 2P4Pq Canada
- Montreal Chest Institute McGill University
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Barcelona, Spain, 08023
- Agencia de Salut Publica
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Arkansas
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Little Rock, Arkansas, United States, 72205
- Central Arkansas Veterans Health System
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California
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Los Angeles, California, United States, 90033
- LA County/USC Medical Center
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San Diego, California, United States, 92103
- UCSD Medical Center
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San Francisco, California, United States, 94110
- University of California, San Francisco
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Colorado
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Denver, Colorado, United States, 80204
- Denver Department of Public Health and Hospitals
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District of Columbia
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Washington, District of Columbia, United States, 20422
- Washington, D.C. VAMC
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Georgia
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Atlanta, Georgia, United States, 30303
- Emory University, Department of Medicine
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Illinois
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Chicago, Illinois, United States, 60611
- Chicago VA Medical Center (Lakeside)
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Hines, Illinois, United States, 60141
- Hines VA Medical Center
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Maryland
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Baltimore, Maryland, United States, 21287-0003
- Johns Hopkins University School of Medicine
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Massachusetts
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Boston, Massachusetts, United States, 02118
- Boston Medical Center
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New Jersey
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Newark, New Jersey, United States, 07107-3001
- New Jersey Medical School
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New York
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New York, New York, United States, 10037
- Harlem Hospital Center
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New York, New York, United States, 10032
- Columbia University/Presbyterian Medical Center
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North Carolina
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Charlotte, North Carolina, United States, 28203
- Carolinas Medical Center
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Durham, North Carolina, United States, 34222
- Duke University Medical Center
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Tennessee
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Nashville, Tennessee, United States, 37232
- Vanderbilt University Medical Center
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Texas
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Fort Worth, Texas, United States, 76107-2699
- University of North Texas Health Science Center
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Houston, Texas, United States, 77009
- Michael Debakey Veterans Affairs Medical Center
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San Antonio, Texas, United States, 78284
- Audi L. Murphy VA Hospital
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Washington
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Seattle, Washington, United States, 98104
- Seattle King County Health Department
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
INCLUSION criteria:
- Males or nonpregnant, non-nursing females > 2 years old.
Tuberculin (PPD) skin test reactors at high risk for developing TB but without evidence of active TB. High-risk reactors are defined as:
- Household and other close contacts of persons with culture-confirmed TB who are TST-positive as part of a contact investigation conducted within two years of the date of enrollment. Close contact is defined as > 4 hours in a shared airspace during a one-week period. Among close contacts, a positive TST is defined as > 5 mm induration after 5 TU of PPD placed intradermally using the Mantoux technique.
- TST converters--converting from a documented negative to positive TST within a two-year period. This is defined as persons with a tuberculin skin test of > 10 mm within two years of a nonreactive test or persons with an increase of > 10 mm within a two-year period.
- HIV-seropositive, TST positive (> 5 mm induration) persons.
- Persons with > 2 cm2 of pulmonary parenchymal fibrosis on chest X-ray, no prior history of TB treatment, > 5 mm induration on TST, and 3 sputum cultures negative for M. tuberculosis on final report.
- HIV-seropositive close contacts of persons with culture-confirmed TB, regardless of TST status. In addition, HIV-seropositive close contacts of persons with culture-confirmed TB who have a documented history of completing an adequate course of treatment for active TB or latent TB infection, are also eligible.
- Willing to provide signed informed consent, or parental consent and participant assent.
EXCLUSION criteria:
- Current confirmed culture-positive or clinical TB
- Suspected TB (as defined by the site investigator)
- Tuberculosis resistant to isoniazid or rifampin in the source case
- A history of treatment for > 14 consecutive days with a rifamycin or > 30 consecutive days with INH during the previous 2 years.
- A documented history of a completing an adequate course of treatment for active TB or latent TB infection in a person who is HIV-seronegative.
- History of sensitivity/intolerance to isoniazid or rifamycins
- Serum aminotransferase aspartate (AST, SGOT) > 5x upper limit of normal among persons in whom AST is determined
- Pregnant or nursing females
- Persons currently receiving or planning to receive HIV-1 protease inhibitors or nonnucleoside reverse transcriptase inhibitors in the first 90 days after enrollment.
- Weight < 10.0 kg
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Active Comparator: Daily Isoniazid
Isoniazid (INH) daily for 9 months (240 to 270 total doses).
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Isoniazid (INH) 5 mg/kg (rounded up to nearest 50 or 100 mg; 300 mg max) daily x 270 doses (9 months) For children age 2 - 11, INH 10-15 mg/kg (round up to nearest 50 or 100 mg; 300 mg max) will be given.
Other Names:
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Experimental: Weekly Isoniazid / Rifapentine
Isoniazid / Rifapentine (RPT/INH) weekly for 3 months (11 to 12 total doses) given by Directly Observed Therapy (DOT)
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Rifapentine (RPT) 900 mg once-weekly x 12 doses (3 months) for persons > 50.0 kg. For persons < 50.0 kg, the following doses will be given (Weight/Dose): 10.0-14.0 kg / 300 mg; 14.1-25.0 kg / 450 mg; 25.1-32.0 kg / 600 mg; 32.1-50.0 kg / 750 mg. PLUS Isoniazid (INH) 15 mg/kg (rounded up to nearest 50 or 100 mg; 900 mg max) once weekly x 12 doses if > 12 years old. INH 25 mg/kg (round up to nearest 50 or 100 mg; 900 mg max) if 2-11 years old. Therapy will be given by Directly Observed Therapy (DOT).
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Cumulative Rate of Culture-Confirmed TB Disease in Participants ≥18 Years of Age AND Culture-Confirmed or Probable (Clinical) TB Disease in Participants Less Than [<]18 Years of Age at 33 Months After Enrollment
Time Frame: Baseline up to Month 33
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Cumulative TB disease rate defined as number of participants ≥18 years old with culture-confirmed TB disease (defined as positive culture for Mycobacterium tuberculosis [MTB]) and those <18 years old with probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, computed tomography [CT] scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for acid-fast bacilli [AFB], or caseating granulomata at autopsy or biopsy) between enrollment and the 990th Day of the Trial (33 months after enrollment, or end of the trial) per 100 participants with (w/)33 months of follow-up calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline up to Month 33
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Cumulative Rate of Culture-Confirmed TB Disease in Participants ≥18 Years of Age AND Culture-Confirmed or Probable (Clinical) TB Disease in Participants <18 Years of Age at 24 Months Following Completion of Study Therapy
Time Frame: Baseline up to Month 27 (3RPT/INH) or Month 33 (9INH)
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Cumulative TB disease rate was defined as number of participants ≥18 years old with culture-confirmed TB disease (defined as positive culture for MTB) and those <18 years old with probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, CT scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for AFB], or caseating granulomata at autopsy or biopsy) between enrollment and 24 months after completion of study therapy per 100 participants with up to 33 months of follow-up and was calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline up to Month 27 (3RPT/INH) or Month 33 (9INH)
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Cumulative Rate of Culture-Confirmed or Probable (Clinical) TB Disease (Regardless of Age) At 33 Months After Enrollment
Time Frame: Baseline up to 33 Months
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Cumulative TB disease rate was defined as number of participants (regardless of age) with culture-confirmed TB disease (defined as positive culture for MTB]) or probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, CT scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for AFB, or caseating granulomata at autopsy or biopsy) between enrollment and the 990th Day of the Trial (33 months after enrollment, or end of the trial) per 100 participants w/33 months of follow-up and was calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline up to 33 Months
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Percentage of Participants With Drug Discontinuation Due to Adverse Drug Reactions Associated With 3RPT/INH or 9INH
Time Frame: Baseline up to 60 days after the last dose of study drug (Month 5 [3RPT/INH] or Month 11 [9INH])
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Discontinuation of study drug due to an adverse drug reaction associated with either 3RPT/INH or 9INH was defined as discontinuing treatment and/or study due to a treatment-related adverse event (AE) (considered either possibly, probably, or definitely related to the study drug by the investigator).
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Baseline up to 60 days after the last dose of study drug (Month 5 [3RPT/INH] or Month 11 [9INH])
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Percentage of Patients With Grade 3 or 4 Drug Toxicities Associated With 3RPT/INH or 9INH
Time Frame: Baseline up to 60 days after the last dose of study drug (Month 5 [3RPT/INH] or Month 11 [9INH])
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Drug toxicities (or AEs) were graded using Common Toxicity Criteria (CTC version 2.0, Publish Date April 30, 1999, Cancer Therapy Evaluation Program).
Grade 3 and 4 drug toxicities associated with 3RPT/INH or 9INH were defined as treatment-related Grade 3 or 4 AEs (considered either possibly, probably, or definitely related to the study drug by the investigator).
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Baseline up to 60 days after the last dose of study drug (Month 5 [3RPT/INH] or Month 11 [9INH])
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Percentage of Participants With Death Due to Any Cause
Time Frame: Baseline up to Month 35
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Baseline up to Month 35
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Percentage of Participants With Methadone Withdrawal Associated With 3RPT/INH and 9INH Among Participants Receiving Concomitant Methadone
Time Frame: Baseline to Month 33
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Among participants concomitantly receiving methadone, the development of methadone withdrawal (defined as having >3 new symptoms for >7 days: nausea and vomiting, abdominal cramps, body aches, restlessness, irritability, dilated pupils, tremors, involuntary twitching, lacrimation, rhinorrhea, sneezing, yawning, excessive perspiration, goose flesh, or diarrhea).
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Baseline to Month 33
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Percentage of Participants With Drug Discontinuation for Any Reason Associated With 3RPT/INH or 9INH
Time Frame: Baseline up to Month 3 (3RPT/INH) or Month 9 (9INH)
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Drug discontinuations for any reason associated with 3RPT/INH or 9INH included all reasons for discontinuation from study treatment, regardless of relationship to treatment.
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Baseline up to Month 3 (3RPT/INH) or Month 9 (9INH)
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Percentage of Participants Who Completed the Treatment Regimen
Time Frame: Baseline up to Month 3 (3RPT/INH) or Month 9 (9INH)
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Completion in the 3RPT/INH arm was defined as: received 12 doses of RPT/INH within 16 weeks (12 weeks optimal).
However, participants were considered to have completed therapy if at least 11 doses of RPT/INH had been received (~90%) during the 16-week time period.
Completion in the 9INH arm was defined as: received 270 doses of INH within 52 weeks (39 weeks optimal).
However, participants were considered to have completed therapy if at least 240 doses of INH were received (~90%) during the 52-week period.
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Baseline up to Month 3 (3RPT/INH) or Month 9 (9INH)
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Cumulative Rate of Culture-Confirmed TB Disease in Participants ≥18 Years of Age AND Culture Confirmed or Probable (Clinical) TB Disease Among Participants <18 Years of Age Who Completed Study Phase Therapy Within 33 Months of Enrollment
Time Frame: Baseline up to Month 33
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Cumulative TB disease rate was defined as number of participants ≥18 years old with culture-confirmed TB disease (defined as positive culture for MTB) and <18 years old with probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, CT scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for AFB], or caseating granulomata at autopsy or biopsy) between enrollment and 33 months after enrollment (for those who completed therapy within 33 months) per 100 participants w/33 months of follow-up and was calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline up to Month 33
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Percentage of Participants With Resistance to Study Medications in Isolates of MTB From Participants Who Developed Active TB Disease Within 33 Months of Enrollment
Time Frame: Baseline up to Month 33
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Drug-susceptibility testing (DST) was performed on isolates of MTB obtained from participants who developed signs and symptoms of active TB disease (including sputum specimens or specimens from appropriate body site for extrapulmonary TB disease).
DST was performed at site's local laboratory and sent to Sponsor for confirmatory susceptibility testing.
DST included all drugs currently used to treat TB disease, including pyrazinamide (PZA) and fluoroquinolones.
Susceptibility was tested for other drugs at the Sponsor laboratory at the following concentrations: INH, 0.02, 1.0, and 5.0 micrograms per milliliter (µg/mL) and rifampin (RIF), 1.0 µg/mL.
Isolates resistant to RIF were assumed to be resistant to RPT.
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Baseline up to Month 33
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Cumulative Rate of Culture-Confirmed or Probable TB Disease in HIV-Infected Participants Within 33 Months After Enrollment
Time Frame: Baseline to Month 33
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Cumulative TB disease rate was defined as number of HIV-infected participants ≥2 years old with culture-confirmed TB disease (defined as positive culture for MTB) or probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, CT scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for AFB], or caseating granulomata at autopsy or biopsy) between enrollment and the 990th day of the trial (33 months after enrollment, or end of the trial) per 100 participants w/33 months of follow-up and was calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline to Month 33
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Cumulative Rate of HIV-Infected Participants With Culture-Confirmed or Probable TB Disease at 24 Months After Completion of Study Therapy
Time Frame: Baseline up to Month 27 (3RPT/INH) or Month 33 (9INH)
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Cumulative TB disease rate was defined as number of HIV-infected participants with culture-confirmed TB (defined as positive culture for MTB) or probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, CT scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for AFB], or caseating granulomata at autopsy or biopsy) between enrollment and 24 months after completion of study therapy per 100 participants with up to 33 months of follow-up and was calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline up to Month 27 (3RPT/INH) or Month 33 (9INH)
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Cumulative Rate of Participants <18 Years Old With Culture-Confirmed or Probable (Clinical) TB Disease Within 33 Months of Enrollment
Time Frame: Baseline up to Month 33
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Cumulative TB disease rate was defined as number of participants <18 years old with culture-confirmed TB disease (defined as positive culture for MTB) or probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, CT scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for AFB], or caseating granulomata at autopsy or biopsy) between enrollment and the 990th day of the trial (33 months after enrollment, or end of the trial) per 100 participants w/33 months of follow-up and was calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline up to Month 33
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Cumulative Rate of Participants <12 Years Old With Culture-Confirmed or Probable (Clinical) TB Disease Within 33 Months of Enrollment
Time Frame: Baseline up to Month 33
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Cumulative TB disease rate was defined as number of participants <12 years old with culture-confirmed TB disease (defined as positive culture for MTB) or probable (clinical) TB disease (defined as objective evidence of clinical TB disease [cough, fever, night sweats, weight loss, or hemoptysis] based on history or physical exam plus radiograph, CT scan, other diagnostic tests PLUS response to antituberculosis therapy AND objective improvement of radiograph or other diagnostic tests; OR evidence of granuloma with organism positive for AFB], or caseating granulomata at autopsy or biopsy) between enrollment and the 990th day of the trial (33 months after enrollment, or end of the trial) per 100 participants w/33 months of follow-up and was calculated using survival analysis methods (Kaplan-Meier approach).
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Baseline up to Month 33
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Collaborators and Investigators
Collaborators
Investigators
- Study Director: Elsa M Villarino, MD, MPH, Centers for Disease Control and Prevention
- Study Chair: Timothy Sterling, MD, Vanderbilt University Medical Center
Publications and helpful links
General Publications
- Sterling TR, Villarino ME, Borisov AS, Shang N, Gordin F, Bliven-Sizemore E, Hackman J, Hamilton CD, Menzies D, Kerrigan A, Weis SE, Weiner M, Wing D, Conde MB, Bozeman L, Horsburgh CR Jr, Chaisson RE; TB Trials Consortium PREVENT TB Study Team. Three months of rifapentine and isoniazid for latent tuberculosis infection. N Engl J Med. 2011 Dec 8;365(23):2155-66. doi: 10.1056/NEJMoa1104875.
- Hedges KNC, Borisov AS, Saukkonen JJ, Scott NA, Hecker EJ, Bozeman L, Dukes Hamilton C, Kerrigan A, Bessler P, Moreno-Martinez A, Arevalo B, Goldberg SV. Nonparticipation reasons in a randomized international trial of a new latent tuberculosis infection regimen. Clin Trials. 2020 Feb;17(1):39-51. doi: 10.1177/1740774519885380. Epub 2019 Nov 6.
- Moro RN, Scott NA, Vernon A, Tepper NK, Goldberg SV, Schwartzman K, Leung CC, Schluger NW, Belknap RW, Chaisson RE, Narita M, Machado ES, Lopez M, Sanchez J, Villarino ME, Sterling TR. Exposure to Latent Tuberculosis Treatment during Pregnancy. The PREVENT TB and the iAdhere Trials. Ann Am Thorac Soc. 2018 May;15(5):570-580. doi: 10.1513/AnnalsATS.201704-326OC.
- Moro RN, Sterling TR, Saukkonen J, Vernon A, Horsburgh CR, Chaisson RE, Hamilton CD, Villarino ME, Goldberg S. Factors associated with non-completion of follow-up: 33-month latent tuberculous infection treatment trial. Int J Tuberc Lung Dis. 2017 Mar 1;21(3):286-296. doi: 10.5588/ijtld.16.0469. Epub 2017 Jan 13.
- Sterling TR, Scott NA, Miro JM, Calvet G, La Rosa A, Infante R, Chen MP, Benator DA, Gordin F, Benson CA, Chaisson RE, Villarino ME; Tuberculosis Trials Consortium, the AIDS Clinical Trials Group for the PREVENT TB Trial (TBTC Study 26ACTG 5259) The investigators of the TB Trials Consortium and the AIDS Clinical Trials Group for the PREVENT TB Trial are listed in the Supplement, item 17. Three months of weekly rifapentine and isoniazid for treatment of Mycobacterium tuberculosis infection in HIV-coinfected persons. AIDS. 2016 Jun 19;30(10):1607-15. doi: 10.1097/QAD.0000000000001098.
- Moro RN, Borisov AS, Saukkonen J, Khan A, Sterling TR, Villarino ME, Scott NA, Shang N, Kerrigan A, Goldberg SV. Factors Associated With Noncompletion of Latent Tuberculosis Infection Treatment: Experience From the PREVENT TB Trial in the United States and Canada. Clin Infect Dis. 2016 Jun 1;62(11):1390-1400. doi: 10.1093/cid/ciw126. Epub 2016 Mar 6.
- Sterling TR, Moro RN, Borisov AS, Phillips E, Shepherd G, Adkinson NF, Weis S, Ho C, Villarino ME; Tuberculosis Trials Consortium. Flu-like and Other Systemic Drug Reactions Among Persons Receiving Weekly Rifapentine Plus Isoniazid or Daily Isoniazid for Treatment of Latent Tuberculosis Infection in the PREVENT Tuberculosis Study. Clin Infect Dis. 2015 Aug 15;61(4):527-35. doi: 10.1093/cid/civ323. Epub 2015 Apr 22.
- Villarino ME, Scott NA, Weis SE, Weiner M, Conde MB, Jones B, Nachman S, Oliveira R, Moro RN, Shang N, Goldberg SV, Sterling TR; International Maternal Pediatric and Adolescents AIDS Clinical Trials Group; Tuberculosis Trials Consortium. Treatment for preventing tuberculosis in children and adolescents: a randomized clinical trial of a 3-month, 12-dose regimen of a combination of rifapentine and isoniazid. JAMA Pediatr. 2015 Mar;169(3):247-55. doi: 10.1001/jamapediatrics.2014.3158. Erratum In: JAMA Pediatr. 2015 Sep;169(9):878.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Bacterial Infections
- Bacterial Infections and Mycoses
- Gram-Positive Bacterial Infections
- Actinomycetales Infections
- Mycobacterium Infections
- Latent Infection
- Infections
- Tuberculosis
- Latent Tuberculosis
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antimetabolites
- Hypolipidemic Agents
- Lipid Regulating Agents
- Anti-Bacterial Agents
- Leprostatic Agents
- Antitubercular Agents
- Antibiotics, Antitubercular
- Fatty Acid Synthesis Inhibitors
- Rifapentine
- Isoniazid
Other Study ID Numbers
- CDC-NCHSTP-3041
- CDC TBTC Study 26 (Other Identifier: CDC TBTC)
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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