Active clinical trials for "Tuberculosis, Pulmonary"

The objective of the present study is to confirm in a multicentric study the utility of our viability test in large cohort of smear-positive pulmonary tuberculosis patients under treatment and to determine if the test could help physicians to discontinue isolation measures in hospital setting.

Brazil ranks 17th among the 22 countries responsible for 80% of tuberculosis (TB) cases in the world. In 2010, the number of new cases of tuberculosis in Brazil was 71,930 and in 4972 RS. In 2010, Brazil had a disease incidence of 37.6 / 100,000 in 2011 fell to 36.0 / 100,000. The Rio Grande do Sul(RS)S showed an incidence rate of 46.1 / 100,000 in 2011. The mortality rate was 2.4 / 100,000 population per year in Brazil and RS. In Porto Alegre, the incidence rate of all clinical forms of tuberculosis has remained, in the last six years, around 100/100.000 inhabitants per year, while the coefficient of pulmonary tuberculosis remained on average 50/100.000 inhabitants to year. Thus, Porto Alegre holds the 2nd place in Brazil among the capitals with the highest incidence of TB, classifying the city as high risk 5th. Porto Alegre also has a co-infection TB / HIV from 35.3% one of the highest in the country. The best strategy to prevent new cases of tuberculosis is to invest in early diagnosis and effective treatment of existing cases of the disease. As the treatment of the disease requires daily use of medications for an extended period of time (at least 6 months), adherence becomes the main determinant of the rate of healing of disease. There are several factors that contribute to poor adherence and treatment dropout: alcoholism, illicit drug use, infection with human immunodeficiency virus (HIV Human Immunodeficiency Virus), low education, unemployment, poor housing and prolonged the treatment. The irregular treatment and neglect are the major obstacles to the control and elimination of this disease. Study in Porto Alegre pointed alcoholism, TB / HIV, the fact that the patient does not reside with family and low education as predictors of dropout. The dropout rate in the general population of patients with active tuberculosis was 10.7% (8.0% - 17.0%). Abandonment occurred more often within the first three meses8. In Porto Alegre, 32.5% of new TB cases are diagnosed in hospitals. Twenty percent of these patients do not bind, after discharge, the Tuberculosis Control Program (TCP), ie, the patient egress from the hospital does not reach the basic health unit (BHU) reference for further monitoring and treatment, which is considered a serious flaw in the process control of the disease.

Tuberculosis ( TB ) remains a major global public health problems and actions to ensure the diagnosis and complete treatment of all cases is the priority for the control of this disease. Despite the availability of effective anti-tuberculosis medications, there are still high levels of nonadherence to treatment. The nonadherence increases the morbidity and mortality of patients, decreases the cure rate, increases the community transmission and the increase of chronically ill patients enables the emergence of multi - drug resistant and increases treatment costs. Despite the knowledge about different forms of cost-effective delivery of DOT (directly observed treatment), recognition of the need to establish the DOT strategy related to the context from local studies, in Colombia and in Cali we hadn't had made studies similar than this one that establish the cost and results of the current DOT delivery strategy and to identify other ways to improve adherence and cure rate for the TB patients at reasonable cost for both: health services and families Therefore, this research aims to compare the cost -effectiveness of current DOT delivery method with an alternative extra- institutional delivery of anti -TB treatment in urban areas of Cali. A cost-effectiveness study was conducted from the institutional and familiar perspective with prospective information collection.

This study aims to evaluate the vitamin D supplementation effect to improve clinical outcomes in children with pulmonary tuberculosis treatment. This randomized, double-blind control trial with a cohort design was conducted in West Borneo from December 2020 - July 2021. A Total 84 patients met the inclusion criteria; aged 6 to 18 years old, newly diagnosed with pulmonary tuberculosis with vitamin D insufficiency. Only 80 patients completed the six months follow-up. The intervention was 1,000 IU vitamin D or placebo for six months treatment. Comparison of clinical conditions and nutritional status are analyzed statistically.

Tuberculosis (TB) patients often have a lower body mass index (BMI) and experience wasting. Wasting reduces lean body mass and may cause physical function impairment. This study aimed to determine the efficacy of fermented soybeans (tempeh) as a food supplement on body weight and physical function changes among active pulmonary tuberculosis patients with standard therapy.

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.

Tuberculosis is a global public health problem. One third of the world's population is infected with tuberculosis (TB) with almost 2 million deaths per year globally. According to the WHO, Pakistan ranks 8th amongst the 22 high TB burden countries, with an estimated prevalence is 263 cases /100,000 populations. In spite of effective therapy for drug sensitive TB, treatment failure occurs frequently leading to concerns for the emergence of multi-drug resistant (MDR) and extensively drug resistant (XDR) mycobacterial strains. Therefore in the recent years, interest has been generated regarding the role of adjuvant immunomodulating therapy for the treatment of TB. WHO has classified tuberculosis by disease severity into 3 distinct categories; mild, moderate and severe according to clinical presentations and host factors. Severity of disease has been linked to mycobacterium genotypes and with host factors such as vitamin D deficiency Vitamin D is a hormone produced by the body in response to sun exposure. Independent of it's effects on bone mineralization, vitamin D is recognized to have numerous immune modulating effects; some specific to mycobacterium tuberculosis. Therefore vitamin D may enhance the host immune responses against the pathogen. Vitamin D status can be accurately determined by measuring the serum levels of 25-(OH) D3. A recent systemic review and meta-analysis explored the association between low serum vitamin D and risk of active tuberculosis and concluded that patients with tuberculosis have lower serum levels of vitamin D than healthy controls when matched for sex, age, ethnicity, diet and geographical location. Vitamin D deficiency is not a life threatening condition. It usually is unrecognized or can present with generalized 'aches and pains' due to osteomalacia. The recommended dose for treatment of vitamin D deficiency is 200,000 IU/ month or 50,000 IU/ week, both given for 2 months or until the serum vitamin D level is > 30 ng/ml. Bone mineral density changes are usually completed by 10 weeks of treatment. The investigators hypothesize that by replacing vitamin D in patients with active pulmonary tuberculosis, the 'Time to Recovery' can be shortened.Our aims are to determine whether replacing patients with insufficient and deficient levels of vitamin D affects the clinical outcome of the disease.

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.

To determine if adjunctive N-acetylcysteine 1200 mg twice a day (BID) accelerates sputum culture conversion and normalization of cellular glutathione in tuberculosis (TB), and to assess its potential effects on lung and immune function

PRACTECAL-PKPD is an exploratory pharmacokinetic and pharmacodynamic sub-study investigating the relationship between the patients' exposure to anti- tuberculosis (TB) drugs in the TB-PRACTECAL trial investigational regimens and their respective treatment outcomes.