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Tuberculosis clinical trials

View clinical trials related to Tuberculosis.

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NCT ID: NCT03678688 Not yet recruiting - Pulmonary TB Clinical Trials

A Phase 1/2 Trial of Multiple Oral Doses of OPC-167832 for Uncomplicated Pulmonary Tuberculosis

Start date: October 2018
Phase: Phase 1/Phase 2
Study type: Interventional

This trial will evaluate the safety, tolerability, pharmacokinetics, and efficacy of multiple oral doses of OPC-167832 in subjects with uncomplicated, smear-positive, drug-susceptible pulmonary tuberculosis (TB).

NCT ID: NCT03667742 Recruiting - Tuberculosis Clinical Trials

Diagnosing of Acute Tuberculosis

SwEaTB
Start date: November 17, 2017
Phase:
Study type: Observational

Sweat proteins are analysed to investigate differences in protein markers in patients with acute tuberculosis and other pulmonary diseases (pneumonia, Bronchitis, chronic obstructive pulmonary disease (COPD)) and healthy individuals. Differences in sweat protein markers in patients with positive and negative tuberculosis Enzyme-linked-immuno-Spot (EliSpot) are investigated. Differences in sweat protein markers in the course of treatment in patients receiving tuberculostatic therapy are investigated.

NCT ID: NCT03665402 Recruiting - Tuberculosis Clinical Trials

A Pharamcogenomic Study for Isoniazid According to NAT2 Polymorphism Status

Start date: May 13, 2018
Phase: N/A
Study type: Interventional

A clinical trial to investigate the appropriate dose of isoniazid according to NAT2 polymorphism status in Korean subjects

NCT ID: NCT03639038 Not yet recruiting - Tuberculosis Clinical Trials

Tuberculosis Diagnosis by Flow Cytometry

Start date: September 30, 2018
Phase:
Study type: Observational

Tuberculosis and HIV continue to be major public health problems in resource constrained settings like Zambia. Zambia is among the top 30 highest burden countries globally. The major drivers of TB in the Africa region is the HIV epidemic. Inadequate TB diagnostic tools with failure to make a timely diagnosis and start appropriate treatment are the major impediments to TB control in Zambia and globally.

NCT ID: NCT03625739 Recruiting - Tuberculosis Clinical Trials

Population Pharmacokinetics of Anti-tuberculosis Drugs in Children With Tuberculosis

Start date: July 1, 2018
Phase:
Study type: Observational [Patient Registry]

This study is based on the hypothesis that the pharmacokinetics of anti-tuberculosis drugs in TB children are different from adults. The investigators aim to study the population pharmacokinetics of children receiving the anti-tuberculsis drugs for treatment of TB. In this study, the investigators will detect drug concentration in plasma by using residual blood samples of blood gas analysis and other clinical tests and employ computers for constructing population pharmacokinetic models. In addition, the investigators also want to correlate use of anti-tuberculsis drugs with treatment effectiveness and incidence of adverse effects in children. This novel knowledge will allow better and more rational approaches to the treatment of TB in children. It will also set the foundation for further studies to improve anti-tuberculosis drug therapies for children.

NCT ID: NCT03604848 Not yet recruiting - Clinical trials for Multidrug Resistant Tuberculosis

NGS-Guided(G) Regimens(R) of Anti-tuberculosis(A) Drugs for the Control(C) and Eradication(E) of MDR-TB

GRACE-TB
Start date: August 5, 2018
Phase: N/A
Study type: Interventional

Tuberculosis (TB) has been one of the top 10 causes of death worldwide from a single infectious agent, ranking above HIV/AIDS. Management and eradication of this disease is being hindered by the emergence of multidrug-resistant TB (MDR-TB) and extensively drug resistant TB (XDR-TB). Globally, there were estimated 10.4 million cases of TB and 490,000 cases of MDR-TB in 2016. China accounts for around 8.6% (0.895/10.4 million) of the global TB burden, ranking third in the top 3 countries (India, Indonesia, China) with the highest number of TB cases and ranking first with the largest number of MDR/ Rifampin-Resistant (RR)-TB cases. The treatment success rate for MDR-TB using the 18-24-month conventional World Health Organization (WHO) regimen was estimated to be about 54% worldwide and 41% for China in 2016, which remains unacceptably low. The poor MDR-TB treatment success rates suggest that current drug regimens are suboptimal. In addition, they are costly with a high pill burden, as many drugs, with significant potential for adverse events, are given for a long duration. These factors also inhibit good treatment compliance with further negative impact on treatment outcomes. According to previous studies, treatment outcomes of MDR-TB could be affected by drug resistance of pivotal drugs in MDR-TB regimen, such as fluoroquinolones, second-line injectable agents and pyrazinamide. The available drug-resistance information could help physicians decide the proper regimens for MDR-TB patients, which may prevent the useless prescription and evitable adverse. Therefore, the individualized regimen based on the resistance profile of the bacteria and patients' drug tolerance should be aimed for high-quality treatment for MDR-TB in the future. A precision individualized treatment approach based on the rapid molecular drug susceptibility tests of second line drugs may assist clinicians in making more suitable regimen and improve the treatment outcome of MDR-TB. Also, precision regimen offers the opportunity to improve treatment of drug-resistant tuberculosis through reduced toxicity while reducing the risk of resistance amplification and further transmission at a population level. The purpose of this research is to assess the feasibility and effects of individualized regimen that is guided by rapid molecular drug susceptibility tests of key second-line drugs through next generation sequencing. Meanwhile, the study will evaluate a short course regimens of drugs among "simple MDR-TB" patients who are proven to be sensitive to fluoroquinolones ,injectable second-line drugs and pyrazinamide.

NCT ID: NCT03598842 Not yet recruiting - Tuberculosis Clinical Trials

Tuberculosis - Learning the Impact of Nutrition

TB-LION
Start date: October 2018
Phase: N/A
Study type: Interventional

The proposed work is based on the finding that one-third of the world is infected with the bacteria Mycobacterium tuberculosis (Mtb) and only 10% of these individuals develop TB. The study aims to identify factors that drive progression to disease and study signals (markers of the immune response) that detect who will progress to active TB and why this happens. Armed with these markers, the study will address how malnutrition and worms alter this signal profile to cause active TB. The work will be conducted in India, where there are 2.8 million TB cases each year - more than any other country - and where the government has committed to eliminating TB by 2035. Data suggest that malnutrition and parasites increase risk of TB disease so we will feed malnourished household contacts and have those with parasites receive medication to treat these. Using this infrastructure, we will evaluate the immunologic impact of feeding on TB pathogenesis. An additional aim is to understand the role of parasitic worms with the goal of determining the utility of low-cost ($.02 per dose) worm treatment as part of TB control efforts. Risk of developing TB will be evaluated for 120 household contacts of TB patients in the setting of their malnutrition and parasites. There are four study arms comprised of thirty participants each -- malnourished with parasite infection, malnourished with no parasite infection, well-nourished with parasite infection, and well-nourished with no parasite infection. Correlates of risk of disease are assessed using blood mRNA/miRNA sequencing and T cell immune markers. The TB LION study will confirm that malnutrition and worms increase the risk of active TB and will provide the basis for effective interventions that could change the face of the TB pandemic and have a profound impact on the health of people worldwide. Participants in this study will be household contacts of tuberculosis index cases. The index cases in this study do not participate in the study once a household contact is established. All interventions and follow up are only being conducted within the household contact cohort. All intervention supplies, treatments, and biologics will be purchased internationally.

NCT ID: NCT03590600 Recruiting - Tuberculosis Clinical Trials

A Single Ascending Dose Study of BTZ043

Start date: June 7, 2018
Phase: Phase 1
Study type: Interventional

This study is a randomized, double-blind, placebo-controlled, single ascending dose study to evaluate safety, tolerability, and pharmacokinetics of single doses of BTZ043 in healthy adult volunteers. The study is conducted at a study centre in Germany. Up to 50 male and female participants will be included in this study in up to 5 cohorts; each cohort will consist of 10 subjects: in each cohort 8 subjects will be assigned to BTZ-043 and 2 to placebo. The doses tested will be: 125mg, 250mg, 500mg, 1000mg and 2000mg. Safety will be assessed via regular vital sign measurement, 12-lead ECG parameters, physical examination and safety laboratory assessments. Subjects will be hospitalized from Day -1 until discharge in the morning of Day 3. After completion of all Day 3 assessments of a cohort, blinded safety data will be reviewed and the next dose increment will be decided by the Trial Steering Committee (TSC).

NCT ID: NCT03575299 Recruiting - Clinical trials for Multi-drug Resistant Tuberculosis

Clinical Study on Adoptive Treatment of MDR-TB With Allogeneic γδT Cells

MDR-TB
Start date: June 1, 2018
Phase: Phase 1
Study type: Interventional

Brief summary: Allogeneic γδT cells from healthy donor will be administrated intravenously to patients with the MDR-TB,and then the safety and efficacy of γδT cells will be evaluated.

NCT ID: NCT03568383 Not yet recruiting - Tuberculosis, MDR Clinical Trials

Protecting Households On Exposure to Newly Diagnosed Index Multidrug-Resistant Tuberculosis Patients

PHOENIx MDR-TB
Start date: November 2018
Phase: Phase 3
Study type: Interventional

The purpose of this study is to compare the efficacy and safety of 26 weeks of delamanid (DLM) versus 26 weeks of isoniazid (INH) for preventing confirmed or probable active tuberculosis (TB) during 96 weeks of follow-up among high-risk household contacts (HHCs) of adults with multidrug-resistant tuberculosis (MDR-TB) (index cases). High-risk HHCs are those with HIV or non-HIV immunosuppression, latent TB infection, and young children below the age of 5 years.