Simplifying and shortening treatment for drug-sensitive tuberculosis and providing new treatment options for drug-resistant tuberculosis constitute two principal goals in the development of novel drugs for tuberculosis. Demonstration of clinical efficacy in drug-sensitive tuberculosis is challenging, given high success rates for existing regimens, concerns about substituting an investigational ...

The aim of this study was to determine the association of n-acetyltransferase-2 polymorphisms and anti-tuberculosis drug-induced hepatotoxicity in Iranian pulmonary tuberculosis patients. Acetylating phenotypes was studied in 50 Iranian pulmonary tuberculosis patients using metabolic ratio of plasma acetyl-Isoniazid to Isoniazid. The association between hepatotoxicity and the n-acetyltransferas...

this study was planned to determine hiv seroprevalence among pulmonary tuberculosis patients, to characterize the isolated mycobacteria into typical and atypical strains and to evaluate the drug resistant pattern of mycobacterial isolates. the study aims to correlate multidrug resistance (mdr) and hiv seropositivity status in pulmonary tuberculosis patients. during the year 1994-1997, 750 pulmo...

Magnesium is an essential metal that has important roles in physiological function of the body organs. Ethambutol is an oral antitubercular agent with chelating effects owing to its chemical structure. The aim of present study is to determine whether ethambutol usage can alter serum magnesium concentration in patients with pulmonary tuberculosis. Sixty patients with diagnosis of pulmonary tuber...

SETTING Vitamin D deficiency is common in African adults with tuberculosis (TB), and may be exacerbated by the metabolic effects of anti-tuberculosis drugs and antiretroviral therapy (ART). It is unclear whether vitamin D deficiency influences response to anti-tuberculosis treatment. OBJECTIVES To describe risk factors for baseline vitamin D deficiency in Malawian adults with pulmonary TB, as...

The magnitude of problem with tuberculosis lies in the fact that one third of the world population is infected by Mycobacterium tuberculosis. Even in the 21st century, tuberculosis kills more people than any other infective agent. Definition of case of resistance--the case of resistant tuberculosis is precisely defined by the recommendations of the World Health Organization as primary, initial,...

BACKGROUND Despite the existence of national tuberculosis guidelines (NTG) in Ethiopia, the incidence and prevalence of tuberculosis did not decline markedly. Audits could attempt to determine whether or not healthcare professionals actually implemented these guidelines, as non-implementation could contribute to suboptimal tuberculosis treatment outcomes. AIM To evaluate healthcare providers'...

Georgia, a country of 4.5 million people, has a high incidence of tuberculosis (TB) including drug resistant cases. Easy access and inappropriate use of anti-TB drugs are risk factors for further development of multidrug resistant (MDR)-TB. We carried out an investigation to assess the availability of over the counter anti-TB agents in pharmacies in Tbilisi. During February 2006, 15 pharmacies ...

BACKGROUND A serological test that could help to diagnose tuberculosis, especially smear negative disease, would contribute to patient management. METHODS Levels of antibody to distinct antigens of Mycobacterium tuberculosis were assessed for their value in the diagnosis and management of pulmonary tuberculosis. Serum was taken from 52 patients who were smear positive, from 27 patients who we...