View clinical trials related to Tuberculosis.
Filter by:This is a phase 2B, open label study, that will compare the safety and efficacy of three experimental regimens consisting of bedaquiline and delamanid in combination with different doses of BTZ-043, a novel antibiotic, in adult participants with newly diagnosed, drug-sensitive pulmonary tuberculosis. Participants will be assigned to receive either one of the three BTZ-043-containing regimens or a comparator regimen consisting of bedaquiline, delamanid and moxifloxacin. The objective is to find the optimal dose of BTZ-043 with the highest efficacy and safety to be used in subsequent studies.
This cluster-randomized trial in Uganda will evaluate the effectiveness and implementation of a novel, peer-led TB education and counseling strategy to improve outcomes among persons with tuberculosis (TB) with and without HIV/AIDS and assess the social-behavioral mechanisms underlying the observed treatment effects.
Sarcoidosis is a systemic inflammatory disease characterized by unspecific granuloma formation. Our hypothesis is that granuloma formation and maintenance mainly relies on the overactivation of monocytes (Mo) and macrophages (Ma). To this end, the study aims (i) to define MoMa systemic signature in sarcoidosis, (ii) to characterize this signature in situ on tissue samples, and (iii) to identify causative factors that participate to the MoMa chronic overactivation. Thus, a cohort of sarcoidosis patients will be compared with tuberculosis patients. The MoMa systemic signature will be defined on whole blood (TruCulture model) and then in situ through different methods (multi-parameter spectral flow cytometry, RNA-seq, Luminex, imaging mass cytometry). The epigenome of monocytes will be studied thanks to CUT&Tag. The MoMa systemic signature will be defined ex vivo at different time points during the course of the disease with phenotypic, transcriptomic, cytokine and functional approaches. The previously identified signature will be studied in situ and completed by the characterization of granuloma architecture and microenvironmental interactions, which could be modulated by epigenetic modifications. Hence, the epigenome of monocytes will be analyzed in two groups (sarcoidosis and tuberculosis). These results would allow to better understand sarcoidosis physiopathology and, in fine, may raise new therapeutic strategies. Finally, the study could challenge the dogma on innate immunity/auto-inflammation versus adaptive immunity/auto-immunity/memory.
A Study to Validate and Improve an Automated Image Analysis Algorithm to Detect Tuberculosis in Sputum Smear Slides
A multicenter, randomized, blind, controlled trial design was used to select 240 tuberculosis (TB) patients, 120 non-tuberculous community population with other lung diseases, and 420 healthy community population without other lung diseases who met the inclusion criteria of this study. Blood supply specific gamma-interferon (T-SPOT) detection was performed first. Then, EC and Purified Protein derivation of tuberculin (TB-PPD) skin tests were performed on both arms, and the recorded results were observed. The first 24 cases of TB patients, the first 12 cases of non-tuberculous community population with other lung diseases, and the first 42 cases of healthy community population without other lung diseases were included in the trial subgroup. Physical examination, blood routine, urine routine, liver and kidney function, and electrocardiogram tests were required before and 7 days after skin test after study number assignment.
The goal of this single-center, open-labelled, clinical trial in two groups aims to proof that a specific group of antibiotics (carbapenems) can be used to treat pulmonary tuberculosis if it is combined with another antibiotic (amoxicillin/clavulanate). A total of 113 male or female participants (8 groups and 9 treatment regimens as group 8 was split into 2 groups of 4 participants receiving Rifafour e-275), aged between 18 and 65 years (inclusive), with newly diagnosed, smear-positive, pulmonary TB.
Testing of AI solutions to assess diagnostic accuracy for tuberculosis detection.
This is a multisite prospective cohort study of patients with multidrug- or rifampin-resistant tuberculosis who are treated with an all-oral shortened regimen under routine program conditions in one of three countries (Peru, Lesotho, Kazakhstan).
Migrants' overall health status may be improved by increasing the detection of certain infectious diseases and other conditions for which effective care is available. This can be achieved through a systematic screening of these conditions using innovative and digital solutions implemented in routine health care. This study aims to evaluate the implementation of a screening programme for migrants at primary care level in two different settings of Spain (Catalonia and Andalusia) using an innovative digital and user-friendly software tool (ISMiHealth). In Catalonia, the ISMiHealth tool has already been integrated into the Electronic Patient Record (EPR) system (eCAP) as part of a pilot study in 2018; currently, the research team aims to validate the tool in a higher number of primary care centres in this area. Therefore, a pragmatic cluster randomised controlled trial will be conducted with two parallel groups, in which selected centres using the novel software ISMiHealth will be compared to others that follow the current routine practice. On the other hand, in Andalusia a pilot cluster randomised controlled trial will be carried out, where the ISMiHealth tool will be implemented in the EPR system (DIRAYA) to evaluate the preliminary effectiveness of the tool in other settings. The ISMiHealth software is a clinical decision support system that provides recommendations for primary healthcare professionals on screening for targeted conditions. It currently includes: 7 communicable diseases (Human immunodeficiency virus, Hepatitis B and C virus, Tuberculosis, Chagas diseases, strongyloidiasis and schistosomiasis) and one key health condition (female genital mutilation). Through routinely collected variables (country of birth, age, and sex), the software performs an individualised risk assessment and provides real-time prompts to healthcare professionals on screening for the selected health conditions. In any case, health professionals will be responsible for requesting screening tests and/or referrals to specialists.
This pilot study aimed to assess the feasibility of using an instant messenger to monitor drug intake in tuberculosis patients and to assess cash incentive to improve adherence to drug intake