Active clinical trials for "Tuberculosis"

This project aims to standardize the management of "Pharmaceutical care with the two-way text messages and incentive for mobile usage during the treatment for tuberculosis patients, to improve the outcomes and compliance, reduce the risk of transmission and to evaluate the patient perspective in terms of their quality of life, shared decision making and satisfaction with services provided.

The TB-Speed Decentralisation study aims to increase childhood Tuberculosis (TB) case detection at district hospital (DH) and Primary health Care (PHC) levels using adapted and child-friendly specimen collection methods, i.e. Nasopharyngeal Aspirate (NPA) and stool samples, sensitive microbiological detection tests (Ultra) close to the point-of-care (Omni/G1(Edge)), reinforced training on clinical diagnosis, and standardized CXR quality and interpretation using digital radiography. The TB-Speed Decentralisation study will evaluate the impact of an innovative patient care level diagnostic approach deployed at DH and PHC levels, namely the DH focused and the PHC focused decentralization strategies. This is aimed at, improving case detection in 6 high TB incidence in low/moderate resource countries: Cambodia, Cameroon, Côte d'Ivoire, Mozambique, Sierra Leone, and Uganda, and compare effectiveness and cost-effectiveness of the two different decentralization approaches. The hypothesis is that, in countries with high and very high TB incidence (100-299 and ≥300 cases/100,000 population/year, respectively), a systematic approach to the screening for and diagnosis of TB in sick children presenting to the health system will increase childhood TB case detection, especially PTB, which represents the majority of the disease burden (>75% of case)(40). The study also hypothesizes that sputum collection using battery-operated suction machines and microbiological TB diagnosis using Omni/G1 (Edge) can be decentralized to PHC level, thus enabling TB diagnosis and treatment in children at PHC level.

The purpose of this study is to evaluate the effect of food on pharmacokinetic profile of multiple doses orally administered first-line anti-tuberculosis drugs in subjects with pulmonary tuberculosis.

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 COVID-19 pandemic might be an opportunity to review and refine our practices in anti TB treatment. For the follow-up of selected patients, telephone consultations may be efficient and cost-effective. The aim of the study is to assess the efficiency and the satisfaction with telephone consultation for the pharmacist and the TB patient. The study was conducted in tertiary care hospital TB control centres patients.

The study is designed to evaluate the clinical impact of a novel strategy for tuberculosis (TB) infection control known as FAST (Find cases Actively based on cough surveillance, Separate temporarily, and Treat effectively). It is anticipated that this will decrease time to effective treatment initiation and also decrease transmission of TB to health care workers.

Ethiopia is one of the high burden Tuberculosis countries and Tuberculosis is still the leading cause of mortality due to communicable diseases in the country. Nutritional status is one of the predictors of TB treatment outcomes. Thus, the current practices need integration of nutritional intervention in the DOT using Mobile health intervention. However, to investigator's knowledge, there is no sufficient evidence on the effect SMS text Messaging Mobile Health intervention on nutritional status and TB treatment outcomes in Ethiopia.

The current treatment regimen for MDR-TB has poor outcomes and costs of treating MDR-TB are greater than treating drug susceptible TB, both in terms of health service and patient-incurred costs. Urgent action is needed to Identify short, effective and tolerable treatments for people with MDR-TB. The PRACTECAL economic evaluation sub-study (PRACTECAL-EE) will take place alongside the TB PRACTECAL trial, aiming to assess the costs to patients and providers of such regimens and to estimate the cost-effectiveness and poverty impact of an introduction of new MDR-TB regimens in the three countries participating in the main study.

A pragmatic open, three-arm individually-randomised controlled trial and economic evaluation will be conducted in one primary health care centre in Blantyre, Malawi, where HIV and TB are major contributors to early mortality. Participants will be adults with symptoms of tuberculosis (cough of any duration) attending the primary clinic with an acute care episode. We will exclude adults who have taken treatment for TB within the previous 6-months, who are taking isoniazid preventive therapy, who are not resident of Blantyre, or who plan to move out of Blantyre in the following 6-months. Participants will be randomly allocated into one of three groups: Group 1: Standard of care: Participants will be seen by facility health workers and receive clinician-directed screening for HIV and TB according to Malawi national guidelines. Group 2: Optimised HIV testing and treatment linkage: Participants will be offered testing for HIV using rapid oral fluid kits by research assistants. Those with confirmed HIV infection will be linked to the HIV care clinic where facility healthworkers will screen for TB using standard sputum-based diagnostics. Group 3: Optimised TB diagnosis, HIV screening and treatment linkage: Participants will receive a high-throughput and high-sensitivity TB screening intervention, in addition to the HIV testing intervention. This will comprise of an initial digital chest x-ray classified by the CAD4TB image-recognition software as either "high probability of TB", or "low probability of TB". Participants whose x-rays are suggestive of TB will receive confirmatory sputum testing with Xpert MTB/Rif Ultra cartridges, whilst participants whose x-rays have a low probability of TB will be referred to facility healthworkers for routine care. All participants will be seen at the health facility at day 56, where they will be tested for HIV (if not on ART) and screened for TB. The Primary Trial Outcome will compare between groups the time to tuberculosis treatment initiation by day 56. The trial is sufficiently powered to permit 3 pairwise comparisons between groups (i.e. Group 1 vs. 2; Group 2 vs. 3; and Group 1 vs. 3). This three-arm pragmatic trial design allows us to efficiently answer two separate, important public health questions: firstly, by comparing Group 2 to Group 1, we should be able to determine whether HIV care should be prioritised for adults with TB symptoms. Additionally, by comparing Group 3 to Group 2, we will provide strong evidence for the effectiveness of an optimised and integrated HIV and TB diagnostic and treatment linkage approach.

This study will be an open-label Randomized Controlled Trial (RCT) to determine the effect of Call for Life TB (CFLU-TB) on Tuberculosis (TB) treatment success in patients with non-drug resistant Tuberculosis receiving care at three public health facilities, Kisenyi Health Centre IV, Kasangati Health Centre IV and Kiryandongo government Hospital. Call for Life TB will employ a mobile health Health technology called CONNECT FOR LIFE™ to provide SMS or Interactive Voice Response patient support. This support will be in the form of clinic appointment, daily pill reminders, reminders, health tips and an opportunity to report symptoms which are responded to by a call from study doctors. Collectively, 274 patients will be randomized (1:1ratio) to Intervention Arm (daily adherence calls, a pre-appointment reminder call, health tips and 24hr symptom reporting) or Standard of care (standard practice according to the national guidelines for TB treatment). Call for Life TB will also provide for Treatment supporters of patients on the Intervention Arm to be co-registered onto the system so as to enhance Directly Observed Treatment (DOTS). Participants will be followed up for 6 months and observational data collected at several points. Data on sociodemographics, treatment response/outcome determined at 2 and at the end of treatment. Investigators shall conduct Focus Group Discussions (FGDs) and In- Depth Interviews (IDIs) with patients and clinic staff respectively, on ease of use, acceptability and satisfaction with the intervention. Investigators will use system data to assess uptake and adherence to the tool. Investigators shall determine differences in the proportions of patients with treatment success in the two arms. Additionally, investigators shall assess adherence to medication, TB cure rates and treatment completion. Investigators shall qualitatively determine, perception, acceptability, and satisfaction with CFLU-TB. As a measure of cost-effectiveness, investigators shall determine marginal cost effectiveness CFLU-TB with regard to treatment success. The proposed study endpoint is 6-months retention in care, treatment and appointment adherence.