Active clinical trials for "Tuberculosis, Pulmonary"

Despite the availability of effective anti-tuberculosis agents that exist to treat this illness, hepatotoxicity during first-line drugs anti-tuberculosis medications (ATT) such as isoniazid (INH), rifampin (RIF), and pyrazinamide (PZA) is not uncommon and limit their use. There is no consensus on method of the reintroduction of anti-TB medications. The risk of reintroducing of a anti-TB medications could be hazardous. There are several differences between the guidelines from the ATS, BTS and the Task Force of the European Respiratory Society, the WHO and the International Union Against Tuberculosis and Lung Disease about the methods of reintroducing of anti-TB medications. The investigators plan to do a prospective study to evaluate the outcome and safety of reintroduction of anti-TB medications after resolution of hepatitis during anti-TB treatment among TB patients in the investigators hospital.

The primary objective of the study is to evaluate the efficacy of oral Zinc administration in new smear positive pulmonary tuberculosis patients. Evidence is available suggesting that zinc deficiency rapidly diminishes antibody- and cell-mediated immune responses in both humans and animals and renders the individual susceptible to a variety of pathogens. This micronutrient has also been found to be useful in the treatment of lung tuberculosis in limited number of patients. We are conducting this study in category-I patients (As per World Health Organization, Geneva classification of tuberculosis) having lung tuberculosis to see the efficacy and also to see any change in the immunological parameters.

Tuberculosis (TB) is caused by mycobacterial organism. It is the leading infectious disease cause of death globally, with more than 10 million new cases and over 2 million deaths annually. Developing countries bear the greatest brunt of the disease. The long duration of current treatment is associated with poor compliance, thereby contributing to frequent relapses and to the emergence of drug-resistant TB. In addition, individuals who have been clinically cured may have lung damage, which could be permanent. Therefore, new and more effective therapeutic agents against TB are needed. Emerging evidence has shown that lipid lowering drugs like statins can make the TB bacteria more susceptible to current treatments. This proof-of-concept clinical trial will add the repurposed drug atorvastatin, commonly used to reduce cholesterol levels, to the standard therapies of TB patients in Nigeria. Atorvastatin is a well-tolerated and safe drug, and its addition is expected to accelerate clearance of the TB-causing bacteria without additional side effects. If this research is successful, it could provide evidence for using a common, easily available generic drug to improve treatment of one of the most debilitating infectious diseases.

This trial aims to determine whether the addition of rosuvastatin to standard TB therapy in pulmonary tuberculosis results in accelerated of sputum culture conversion. The trial will also investigate potential new biomarkers of sterilising activity and immune-modulatory activity.

This project aims to standardize the management of "home treatment" for tuberculosis patients, improve the compliance of patients with treatment, reduce the risk of transmission, and study the establishment of "home treatment" management model for tuberculosis patients.

We propose a first interaction study between efavirenz (EFV) and R20mg/Kg taking into consideration the absence of data about R induction at this dose. Due to an important inter-patient variability of the CYP2B6 polymorphism, the EFV pharmacokinetic (Pk) will be compared in same patients with and without TB treatment. The main objective is to compare the Pk parameters of EFV in HIV-TB co-infected patients, with and without TB treatment, using R at 10 and 20mg/Kg/day and EFV at 600 and 800mg/day.

Pakistan ranks fifth amongst high tuberculosis-(TB) burden countries, where TB persists as a major cause of misery and death. The Diabetes Mellitus-(DM) is also on rise in Pakistan and people suffering from DM are more prone to catch TB as compared to healthy individuals. This concurrence of two outbreaks may further increase the frequency of TB in Pakistan. The TB DM co-occurrence results in various clinical issues as TB in DM patient increases blood glucose, making DM more difficult to treat, while DM raises the risk of treatment failure, relapse and death among TB patients. In addition, both DM and TB usually coexist with micronutrients deficiencies like vitamin D, which has a vital role in immunity, insulin functioning and respiratory health. It has been suggested that the combined supplementation with vitamin D and calcium might be beneficial in improving the glucose metabolism but the current knowledge is very limited. In a resource restrained country with double burden of infectious and non-infectious diseases, an integrated approach with modification of treatment options may benefit in management of these outbreaks. Therefore, this study aims whether vitamin D and calcium supplementation could influence the recovery in patients with TB of lung and DM.

Tuberculosis (TB) is the second largest infectious disease that causes death in the last 4 centuries in all the world. Observational studies found an association between vitaminD and TB, suggesting a potential therapeutic role of vitaminD supplementation in patients with active tuberculosis. The hypothesis is that the administration of vitaminD is associated with changes in the levels of cytokines in patients with tuberculosis treated with first-line drugs. The aim of this study is to evaluate the effect of vitaminD supplementation on the clinical course, the time of negative smears and cultures, and the effect on the immune response in patients with pulmonary tuberculosis (TBP).

To compared the efficacy and safety of rifampicin and rifabutin which included in the standard treatment of anti-tuberculosis in HIV/AIDs patients combined with pulmonary tuberculosis, a multi-center, prospective cohort will be established. Antiviral efficacy and drug drug interaction will be investigated in order to provide optimized treatment for HIV/AIDs with tuberculosis.

This work aims to assess cardiopulmonary function and quality of life in people with sequelae of pulmonary tuberculosis undergoing rehabilitation. It is an experimental clinical study, with evaluation before and after the intervention. Included participants will be randomized and divided into a control group and an intervention group. Quality of life is examined by two questionnaires and physical fitness by specific tests, before and after the intervention. The intervention is the realization of a supervised physical exercise protocol.