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http://dx.doi.org/10.1183/13993003.00361-2021 | DOI Listing |
PLoS One
May 2024
Department of Medical Microbiology, Shi-Gan International College of Science and Technology, Kathmandu, Nepal.
Background: Multidrug-resistant tuberculosis (MDR-TB), characterized by isoniazid and rifampicin resistance, is caused by chromosomal mutations that restrict treatment options and complicate tuberculosis management. This study sought to investigate the prevalence of pre-extensively drug-resistant (pre-XDR) and extensively drug-resistant (XDR) tuberculosis, as well as mutation pattern, in Nepalese patients with MDR/rifampicin-resistant (RR)-TB strains.
Methods: A cross-sectional study was conducted on MDR/RR-TB patients at the German Nepal Tuberculosis Project from June 2017 to June 2018.
J Orthop Case Rep
February 2024
Department of Orthopaedics, B.Y.L Nair Charitable Hospital, Mumbai, Maharashtra, India.
Introduction: Pre-extensively drug-resistant tuberculosis (TB) is characterized by resistance to either a fluoroquinolone (FQ) or a second-line injectable but not both. The urgent need for prompt diagnosis and targeted treatment is emphasized. This report aims to spotlight a case of spinal TB with insufficient assessment, resulting in delayed definitive treatment and an oversight contributing to heightened morbidity.
View Article and Find Full Text PDFClin Microbiol Infect
March 2024
Infectious Diseases and Phthisiology, Kharkiv National Medical University, Kharkiv, Ukraine.
Objectives: To describe demographics, clinical features, and treatment outcomes of patients with highly drug-resistant tuberculosis (TB) in Ukraine, and to evaluate risk factors for an unsuccessful outcome.
Methods: Data from patients with multi-, pre-extensively, or extensively drug-resistant TB were collected prospectively from TB dispensaries in 15 out of 24 Ukrainian oblasts (regions) from 2020 to 2021. Treatment outcomes were evaluated using WHO definitions.
J Infect
September 2023
Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark; International Reference Laboratory of Mycobacteriology, Statens Serum Institut, Copenhagen, Denmark; Center for Global Health, Aarhus University (GloHAU), Aarhus, Denmark. Electronic address:
Introduction: Historically, extensively drug-resistant tuberculosis has been notoriously difficult to treat with devasting outcomes. As we are coming to the end of an era where the 2006 extensively drug-resistant tuberculosis definitions and old treatment regimens are being replaced, we aimed to estimate the proportion of extensively drug-resistant tuberculosis patients globally who achieved successful treatment outcomes.
Methods: We conducted a systematic review of PubMed/MEDLINE, Scopus, Web of Science, and Embase from January 1, 2005, through April 3, 2023.
ERJ Open Res
October 2022
Finnish Lung Health Association (Filha), Helsinki, Finland.
Treatment of multidrug-resistant tuberculosis (MDR-TB) is a global challenge requiring long treatment with costly drugs. We assessed treatment combinations, outcome and the utility of whole-genome sequencing (WGS) in MDR-TB cases. Clinical, demographic and microbiological data were obtained of all patients with MDR-TB who started treatment in Finland in 2007-2016.
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