View clinical trials related to Tuberculosis, Pulmonary.
Filter by:The purpose of this study is to evaluate the efficacy, safety, tolerability and pharmacokinetics of bedaquiline plus PA-824 plus linezolid after 6 months of treatment (option for 9 months for subjects who remain culture positive at month 4) in Subjects with either pulmonary extensively drug resistant tuberculosis (XDR-TB), treatment intolerant or non-responsive multi-drug resistant tuberculosis (MDR-TB).
Multi-center, prospective study is performed to investigate the efficacy of new short-course regimen for retreatment pulmonary tuberculosis patients. To obtain optimized short-course regimen, decrease treatment cost and improve success rate.
There are some risks of pulmonary edema in patients undergoing pulmonary lobectomy with one lung ventilation. The overloading of fluid administration could be related to the development of pulmonary edema in patents after thoracic surgery. But fluid restriction may cause major organ hypoperfusion during the surgery. The purpose of this study is to evaluate the ability of stroke volume variation as an indicator for a fluid responsiveness in patient who receives pulmonary lobectomy via thoracotomy.
The purpose of this study is to assess the efficacy and safety of Chinese medicine Qinbudan in Patients Receiving Standard Combination Therapy for Retreatment Pulmonary Tuberculosis.
The purpose of this study is to evaluate the mycobactericidal activity, safety, tolerability, and pharmacokinetics of 6 doses of linezolid: 300 mg once per day, 300 mg twice per day, 600 mg once per day, 600 mg twice per day and 1200 mg once per day administered orally for 14 consecutive days or 1200 mg administered three times per week for two weeks in adult subjects with newly diagnosed drug‐sensitive, smear‐positive pulmonary tuberculosis.
Assess the mycobactericidal activity of PA-824 (given at 200 mg daily) when added to first-line tuberculosis (TB) treatment (isoniazid, pyrazinamide, and a rifamycin antibiotic) over 12 weeks of treatment. Funding Source - FDA Office of Orphan Products Development (OOPD)
Electronic noses detecting patterns of volatile molecules have recently been introduced for different diagnostic purposes. The diagnostic accuracy of a prototype e-nose device (Bruins et al (2013) in Bangladesh showed sensitivity of 76.5-95.9% and specificity of 85.3-98.5%. Here the investigators test a production type point-of-care hand-held device with less detectors. The investigators explore factors such as food intake, smoking, and co-morbidity, as well as the impact of TB treatment, and address the question whether the device could help monitor disease and response to treatment.
The purpose of this study is to determine the mycobactericidal activity of combinations of bedaquiline (J), moxifloxacin (M), PA-824 (Pa) and pyrazinamide (Z) regimens during 8 weeks of treatment.
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.
- Hypothesis: Double dose rifampicin together with earlier monitoring of sputum conversion using vital staining reduces unfavorable outcome of Cat. 1 first-line TB treatment without excess serious toxicity, and allows early switch to specific treatment of MDR-TB without using Cat. 2 retreatment regimen - General study design: This open label, randomised clinical trial is intended as a pilot study on the efficacy and safety of high-dose rifampicin and feasibility and added value of auramine and/or FDA vital staining sputum smear after 2 weeks of intensive treatment phase. If this proof-of-concept study provides substantial indication of benefit without indication of excess toxicity, the data from the study will be used to design a larger scale, cluster-randomized study. The aim of this cluster randomised study would be to provide definite proof of the benefit of the intervention on adverse treatment outcomes and lack of excess toxicity associated with high dose rifampicin. In addition, the cluster-randomized study would provide a more precise assessment of the suppression and prevention of (acquired) resistance endpoints. An interim analysis is thus planned at the time the last recruited patient finishes treatment, i.e. about 9 months after the end of recruitment. It will focus on assessment of drug toxicity versus suggested benefits of the intervention. This analysis will be primarily performed for the go/no-go decision and design considerations for the cluster-randomized trial. The decision on proceeding to the cluster randomized study will be based on the absence of excess toxicity, a trend toward a reduction of unfavourable outcomes (excluding relapse), and possible favourable effects on initially present low-resistance mutations / mutations acquired during treatment. It will also allow to adapt the design of the larger study particularly regarding the algorithm for resistance screening, and whether or not treatment shortening could be justified with rapid initial conversion.