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Statin Adjunctive Therapy for TB

NCT03456102 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 16

Last updated 2023-06-28

Study results available
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Summary

There is an urgent need for novel therapies to shorten TB treatment and improve long-term lung function outcomes. Host-directed therapies (HDT) have received significant attention recently given the ability of M. tuberculosis to subvert host immune responses and cause destructive lung pathology. Statins are among the most promising HDT agents for TB. In addition to having a highly favorable safety profile, statins have been shown to have anti-TB activity in macrophages, to synergize with anti-TB drugs, and to shorten the duration of TB treatment in the standard mouse model.

The StAT-TB trial will comprise two different stages. In the 14-day Stage 1 study, investigators will test the safety and tolerability, as well as Pharmacokinetics (PK), of two different doses of pravastatin co-administered with standard anti-TB treatment. In Stage 2, investigators will test the ability of pravastatin adjunctive therapy (dose to be determined in Stage 1) to shorten the mean time to sputum culture conversion (primary endpoint) and improve lung function outcomes (secondary endpoints) relative to the standard regimen. In addition, investigators will continue to investigate the anti-TB mechanism of action of pravastatin in order to further improve HDT options for TB in the future.

Conditions

Interventions

DRUG

Pravastatin

Phase IIB clinical trial: A two-week safety/PK study to determine pravastatin exposures over 24 hours when given together with first-line treatment (HRZE) and ensure the combination is safe and well-tolerated. A two-week safety/PK study to determine pravastatin exposures over 24 hours when given together with first-line treatment (HRZE) and ensure the combination is safe and well-tolerated.

Sponsors & Collaborators

Principal Investigators

  • Richard Chaisson · Johns Hopkins University

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-03-09
Primary Completion
2022-08-31
Completion
2022-08-31
FDA Drug
Yes

Countries

  • South Africa

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03456102 on ClinicalTrials.gov