Tuberculosis Clinical Trial
Official title:
Diagnostics and Pharmacotherapy for Severe Forms of TB
Verified date | March 2022 |
Source | University of Virginia |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
Major Research Aim: To study novel molecular diagnostics and the pharmacokinetic variability among a spectrum of TB disease states, including severe forms of TB like disseminated TB, TB meningitis and drug resistant TB, among adults and children from multiple international sites.
Status | Completed |
Enrollment | 478 |
Est. completion date | January 31, 2021 |
Est. primary completion date | July 31, 2020 |
Accepts healthy volunteers | No |
Gender | All |
Age group | N/A and older |
Eligibility | Inclusion Criteria: Patients admitted to one of the study site hospitals with at least ONE of the following: 1. Clinical suspicion for TB in a child, as defined by NIH Consensus Case Definitions for TB research in children, and started on TB treatment 2. Clinical suspicion for TB meningitis, as defined by the International TB Meningitis Workshop Consensus Case Definitions for TB Meningitis 3. Clinical suspicion for TB sepsis, as defined by the Uganda/PRISM-U definitions 4. Microbiologic evidence of MDR-TB from a respiratory specimen within the past 6 months Exclusion Criteria: 1. Pregnant women-self reported 2. Patient unable per treating physician discretion to undergo sample collection 3. Patient or representative/guardian unable to sign written informed consent 4. Patient unable to return for follow-up or be contacted by phone for follow-up |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
University of Virginia | Haydom Lutheran Hospital, International Centre for Diarrhoeal Disease Research, Bangladesh, Kilimanjaro Christian Medical Centre, Tanzania, Mbarara University of Science and Technology, National Institute of Allergy and Infectious Diseases (NIAID), Scientific Center for Family Health and Human Reproduction Problems, Russia, University of Florida |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Measure area under the concentration curve (AUC) to anti-tuberculosis (TB) medications relative to TB treatment outcome in severe TB syndromes | Severe TB syndromes include multidrug-resistant TB, pediatric TB, TB sepsis and TB meningitis from diverse geographies (including Tanzania, Uganda, Bangladesh, and Siberia). The parameter of most importance to cidal activity of anti-TB medications among the cohort is AUC. TB treatment outcome will be defined as death, microbiological failure, relapse or acquired drug resistance, and machine learning algorithms such as classification and regression tree analyses will be used to define AUC threshold for each anti-TB medication predictive of poor TB treatment outcome. Conventional logistic regression will then be used to determine the additive odds for a patient with one of more medications below an algorithm derived threshold being significantly more likely to have a poor TB treatment outcome. | December 2019 | |
Secondary | Collect stool in patients undergoing pharmacokinetic testing to measure the environmental enteropathy index | Stool will be collected in patients with severe TB syndromes undergoing pharmacokinetic testing and assayed for stool biomarkers of malabsorption (environmental enteropathy index) and modeled as a determinant of those with AUC values of one or more anti-TB medications below thresholds predictive of TB treatment outcome. | December 2019 | |
Secondary | Collect stool in patients undergoing pharmacokinetic testing to measure the quantitative burden and species distribution of enteric pathogens by the enteric TAC assay- 35 bacterial, viral, parasitic species) | Stool will be collected in patients with severe TB syndromes undergoing pharmacokinetic testing and assayed for detection of molecular targets of enteric pathogens by TaqMan Array Card (TAC) platform. Enteric pathogen burden (including the effect of multiple pathogens in a single sample) will be modeled as a determinant of those with AUC values of one or more anti-TB medications below thresholds predictive of TB treatment outcome. | December 2019 |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT05738681 -
Efficacy of N-acetylcysteine to Prevent Anti-tuberculosis Drug-induced Liver Injury: A Randomized Controlled Trial
|
Phase 2/Phase 3 | |
Recruiting |
NCT05526885 -
Tuberculosis Diagnostic Trial of CAD4TB Screening Alone Compared to CAD4TB Screening Combined With a CRP Triage Test, Both Followed by Confirmatory Xpert MTB/RIF Ultra in Communities of Lesotho and South Africa
|
N/A | |
Completed |
NCT04369326 -
Community Initiated Preventive Therapy for TB
|
N/A | |
Recruiting |
NCT04568967 -
TB-CAPT EXULTANT - HIV
|
N/A | |
Completed |
NCT02337270 -
Phase 1 Clinical Trial of the Safety and Immunogenicity of an Adenovirus-based TB Vaccine Administered by Aerosol
|
Phase 1 | |
Not yet recruiting |
NCT06253715 -
Shortened Regimen for Drug-susceptible TB in Children
|
Phase 3 | |
Recruiting |
NCT04271397 -
Immunological Biomarkers in Tuberculosis Management
|
N/A | |
Withdrawn |
NCT03639038 -
Tuberculosis Diagnosis by Flow Cytometry
|
||
Completed |
NCT03199313 -
Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Sutezolid
|
Phase 1 | |
Recruiting |
NCT04975178 -
Efficacy, Safety and Immunogenicity Evaluation of MTBVAC in Newborns in Sub-Saharan Africa
|
Phase 3 | |
Completed |
NCT04463680 -
Rifampin and the Contraceptive Implant
|
Phase 4 | |
Completed |
NCT03973970 -
Assessing the Ability of the T-SPOT®.TB Test (IQ)
|
||
Recruiting |
NCT04230395 -
Alcohol Reduction Among People With TB and HIV in India
|
N/A | |
Completed |
NCT04874948 -
Absorption, Elimination and Safety of 14C-labeled Radioactive BTZ-043, a New Compound in TB Treatment
|
Phase 1 | |
Active, not recruiting |
NCT02906007 -
Evaluating the Pharmacokinetics, Safety, and Tolerability of Bedaquiline in Infants, Children, and Adolescents With Multidrug-Resistant Tuberculosis, Living With or Without HIV
|
Phase 1/Phase 2 | |
Not yet recruiting |
NCT05917210 -
Peer-led Implementation of TB-HIV Education and Adherence Counseling in Uganda
|
N/A | |
Not yet recruiting |
NCT06017843 -
Impact Evaluation of Use of MATCH AI Predictive Modelling for Identification of Hotspots for TB Active Case Finding
|
N/A | |
Not yet recruiting |
NCT05845112 -
Start Taking Action For TB Diagnosis
|
||
Active, not recruiting |
NCT02715271 -
Study of TB Lesions Obtained in Therapeutical Surgery
|
||
Completed |
NCT02781909 -
Potential Efficacy and Safety of Using Adjunctive Ibuprofen for XDR-TB Tuberculosis
|
Phase 2 |