View clinical trials related to Tuberculosis.
Filter by:Tuberculosis belongs to chronic diseases as a result of the treatment of disease over a long period, admission to negative pressure isolation wards, and restrictions on visitors. During the in-patient admission, patients are vulnerable to social isolation and separation anxiety. If anxiety sustained, patients' quality of life would be affected. Thus, it is important to improve patients' experience of anxiety. Music has the effectiveness of relaxation, and is helpful to patients' anxious status and physiological responses. This study examined the effectiveness of music therapy on anxiety, depression and physiological responses for patients with tuberculosis.
The aim of this study is to evaluate the change of QuantiFERON-TB gold in tube assay (QFT) during the treatment of active tuberculosis.
The primary objective is to assess the safety of two doses of C-Tb (0.01 and 0.1 µg/0.1 mL) when administered intradermally by the Mantoux technique to patients in the acute phase of treatment against active TB. The secondary objectives are to assess the immune response of two doses (0.01 and 0.1 µg/0.1 mL) of C-Tb from the size of induration and to assess the safety of unpreserved C-Tb and C-Tb preserved with 0.5% phenol (local reactions).
The aim of this study is to estimate the usefulness of a T cell-based assay (i.e. Quantiferon-Gold In-Tube assay) for diagnosis of latent tuberculosis infection (LTBI) in bone marrow transplant recipients. For this purpose, the investigators enrolled bone marrow transplant recipients and observed the developement of tuberculosis after the transplantation.
This was a Phase II, randomized, double-blind, placebo-controlled trial conducted at 1 site in South Africa. A total of 26 subjects were randomized 1:1 to receive 2 doses of either AERAS-402 at 3 x 10^10 vp (N=13) or placebo (N=13) on Study Days 0 and 28. Dose-escalation to a second group of 40 subjects was planned, but although no safety concerns were identified, the sponsor decided not to continue the study.
To study the optimal timing to initiate antiretroviral therapy in HIV-infected patients who are receiving tuberculosis treatment between at 4 weeks and at 12 weeks after tuberculosis treatment by comparing the composite end point of death rate, hospitalization rate and adverse drug reactions at week 48, 96 and 144.
This is a randomised study that compares different diagnostic approaches for diagnosing pulmonary tuberculosis in patients suspected of pulmonary tuberculosis in whom the three classic (non-induced) sputum samples didn't show tuberculous bacillus on direct examination. The investigators compare the sensibility of induced sputum technique with an endoscopic approach (CT-scan followed by BAL and fluoroscopy-guided transbronchial biopsies and eventually sputum collection immediately after the bronchoscopy). People in high risk population for tuberculosis undergoing screening by chest X-ray or symptomatic patients will be admitted to the hospital if their chest X-ray shows a suspicion of active tuberculosis. According good clinical practice: (non-induced) sputum samples will be taken at admission and every following morning. If direct examination and PCR of the first three classic sputum samples are negative: patients will be randomised in two groups with a different diagnostic approach (induced sputum versus endoscopic approach) The aim of our study is to proof that a thoroughgoing endoscopic approach has a higher sensibility than an induced sputum in the diagnosis of pulmonary tuberculosis in patients with a high suspicion of active tuberculosis on the chest X-ray but with a negative direct examination and/or PCR on three consecutive normal sputum samples. The investigators will include 154 patients (based on a statistical analysis for a hypothesis that the endoscopic approach has a sensibility that's twice the sensibility of the induced sputum). - first arm: 2 consecutive induced sputum using an ultrasonic nebulizer. - second arm: CT thorax to evaluate the exact anatomic localisation of the disease followed by fluoroscopy-guided bronchoscopy for BAL (bronchoalveolar lavage) and transbronchial biopsies. A sputum sample immediately after the endoscopy will be collected if possible.
The present study was to evaluate the usefulness of a whole-blood interferon-r release assays (IGRAs) as diagnostic tool of the latent tuberculosis infection for healthcare workers.
The purpose of this study is to evaluate the safety profile of an adjuvanted TB subunit vaccine administered at 0 and 2 months in healthy BCG-unvaccinated volunteers with no prior history of TB disease or known prior exposure to TB
In all treatments of tuberculosis, the second-line drugs are usually less effective but have more drug toxicity than the first-line ones. For the multidrug-resistant tuberculosis (MDR-TB) patients, who are resistant to the major first-line anti-tuberculosis drugs such as Rifampin and Isoniazid, the second-line agents, like Cycloserine in this research, are in frequent use. Taking patients' safety into consideration, therapeutic drug monitoring of Cycloserine has been listed as a routine examination during the tuberculosis treatment and established a suggested Cycloserine serum concentration of 20~35 mcg/mL. While this suggested drug concentration was set up, it isn't suitable to all races in the world. The investigators plan to develop the therapeutic drug monitoring protocols and a suggested treating concentration fitting for Asian (Taiwanese). In addition, through this research, the investigators can also realize that factors causing different pharmacokinetics and the clinical outcomes in different Cycloserine level.