Distinguish active tuberculosis with an immune-related signature and molecule subtypes: a multi-cohort analysis.

Background: Distinguishing latent tuberculosis infection (LTBI) from active tuberculosis (ATB) is very important. This study aims to analyze cases from multiple cohorts and get the signature that can distinguish LTBI from ATB.

Methods: Thirteen datasets were downloaded from the gene expression omnibus (GEO) database.

Efficacy and Safety of Systematic Corticosteroids treatment among HIV-Positive Patients with Tuberculosis: a systematic review and meta-analysis of randomized controlled trials.

Introduction: The efficacy and safety of corticosteroids in patients with human immunodeficiency virus (HIV) and tuberculosis (TB) remain controversial.

Method: PubMed, Embase, Web of Science, and the Cochrane Database were searched on September 19, 2024. The primary outcome was all-cause mortality, while secondary outcomes included serious adverse events.

Clinical outcomes of patients undergoing reoperation with solitary fibrous tumors/hemangiopericytomas and malignant progression of tumors.

Objective: The purpose of this study was to analyze the clinical outcomes and malignant progression of tumors in patients who underwent reoperation for recurrent solitary fibrous tumors (SFTs) and hemangiopericytomas (HPCs).

Methods: We identified 48 patients who underwent reoperation because of tumor recurrence at Tangdu Hospital between January 2010 and December 2021 and analyzed the clinical outcomes, namely, the rate of gross total resection (GTR), progression-free survival (PFS), overall survival (OS), malignant progression of tumors and radiotherapy. The survival curves for each group were plotted using the Kaplan‒Meier method and compared using log-rank tests.

Clinical characteristics and pregnancy outcomes in pregnant women with TB: a retrospective cohort study.

Purpose: The influence of pregnancy on tuberculosis (TB) has not been well studied. This study aimed to investigate the demographics, clinical characteristics and outcomes of pregnant-related TB compared with the general population with TB.

Methods: We retrospectively analysed medical records of women during pregnancy or within six months postpartum with active TB who were admitted to the West China Hospital between 2011 and 2022.

Higher blood manganese level associated with increased risk of adult latent tuberculosis infection in the US population.

Background: The associations between blood heavy metal levels and latent tuberculosis infection (LTBI) have not been fully elucidated. The aim of this study was to investigate the potential association between blood heavy metal levels and LTBI in adults using National Health and Nutrition Examination Survey data from 2011 to 2012.

Methods: We enrolled 1710 participants in this study, and compared the baseline characteristics of participants involved.

Efficacy of linezolid in the treatment of tuberculous meningitis: a meta-analysis.

Introduction: Tuberculous meningitis (TBM) is a severe extra-pulmonary tuberculosis with high fatality. This meta-analysis aimed to assess the impact of linezolid on TBM treatment outcomes.

Methods: We searched multiple databases for studies published up to May 18, 2024 comparing the effects of linezolid on TBM.

The Causal Impact of the Gut Microbiota on Respiratory Tuberculosis Susceptibility.

Introduction: Recent cross-sectional research has demonstrated a substantial link between tuberculosis (TB) and gut microbiota. Nevertheless, the causal impact of the gut microbiota on TB susceptibility in humans remains unknown.

Methods: The Mendelian randomization (MR) method was utilized for investigating the causality between them.

The incidence and risk factors of unplanned reoperation in endoscopic endonasal surgeries: a single center study.

The incidence of unplanned reoperation after surgery during the same hospitalization is considered one of most important evaluation indicators for health care quality. The purpose of this study was to determine the incidence and risk factors related to unplanned reoperation after an endoscopic endonasal approach (EEA). All patients who underwent elective endoscopic endonasal surgery from January 2016 to December 2021 in the Department of Neurosurgery, Tangdu Hospital, Air Force Military Medical University, were included.

Association between a single nucleotide polymorphism of the ALOX5 gene and susceptibility to multisystem tuberculosis in a Chinese Han population.

Background: Host genetic single nucleotide polymorphisms can exert an influence susceptibility to tuberculosis infection. Previous investigations have demonstrated an association between the polymorphism in the ALOX5 gene and a range of diseases, encompassing not only noninfectious conditions like asthma, acute myocardial infarction, and cerebral infarction but also infections caused by various pathogens. However, the relationship between ALOX5 gene polymorphism and susceptibility to tuberculosis has received limited research attention.

Association between a single nucleotide polymorphism of the IL23R gene and tuberculosis in a Chinese Han population: a case‒control study.

Background: Severe tuberculosis constitutes a significant menace to human safety and well-being, with a considerable mortality rate. The severity of tuberculosis can be impacted by genetic variations in host genes, particularly single nucleotide polymorphisms (SNPs).

Methods: A case‒control study was undertaken, encompassing a cohort of 1137 tuberculosis patients (558 with severe tuberculosis and 579 with mild tuberculosis), alongside 581 healthy controls within the age range of fifteen to forty-five years.

Drug transdermal delivery by electrophonophoresis can increase the concentration of rifampicin in the pleural effusion of patients with tuberculous pleurisy but has no effect on the concentration of rifampicin in plasma.

Background: Electrophonophoresis (EP) has been widely used in various clinical fields. The purpose of this study was to evaluate the dermal permeability of rifampicin (RIF) in patients with tuberculous pleurisy assisted by EP and to verify the clinical application of this percutaneous drug delivery system in the treatment of tuberculous pleurisy, verify the system's influencing factors, and determine whether plasma drug concentration was increased.

Method: Patients were given oral isoniazid 0.

Efficacy of BCG Vaccination against COVID-19: Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Beneficial off-target effects of the Bacillus Calmette-Guérin (BCG) vaccination might offer general protection from respiratory tract infections. We conducted a systematic review and meta-analysis of published randomized controlled trials (RCTs) to ascertain BCG vaccination effectiveness against COVID-19. We looked up English RCTs from 1 January 2019 to 15 November 2022 in Embase, the Cochrane Library, and the Web of Science in this systematic review and meta-analysis.

Associations between nutritional and immune status and clinicopathologic factors in patients with tuberculosis: A comprehensive analysis.

Objective: This study was designed to assess and analyze nutritional status (NS) and immune status in patients with tuberculosis.

Methods: A retrospective analysis was conducted on 93 TB patients hospitalized in the tuberculosis ward of the West China Hospital of Sichuan University. Subgroup comparisons were made according to age (<65 years and ≥65 years), nutritional risk score 2002 (NRS 2002 <3 and ≥3), tuberculosis location [pulmonary tuberculosis and extrapulmonary tuberculosis (including pulmonary tuberculosis complicated with extrapulmonary tuberculosis)], and prognostic nutrition index (PNI) (<45 vs ≥45).

Urine metabolomics and microbiome analyses reveal the mechanism of anti-tuberculosis drug-induced liver injury, as assessed for causality using the updated RUCAM: A prospective study.

Background: Anti-tuberculosis drug-induced liver injury (ATB-DILI) is one of the most common adverse reactions that brings great difficulties to the treatment of tuberculosis. Thus, early identification of individuals at risk for ATB-DILI is urgent. We conducted a prospective cohort study to analyze the urinary metabolic and microbial profiles of patients with ATB-DILI before drug administration.

Plasma metabolomic and lipidomic alterations associated with anti-tuberculosis drug-induced liver injury.

Anti-tuberculosis drug-induced liver injury (ATB-DILI) is an adverse reaction with a high incidence and the greatest impact on tuberculosis treatment. However, there is a lack of effective biomarkers for the early prediction of ATB-DILI. Herein, this study uses UPLC‒MS/MS to reveal the plasma metabolic profile and lipid profile of ATB-DILI patients before drug administration and screen new biomarkers for predicting ATB-DILI.

A Predictive Model for Chronic Hydrocephalus After Clipping Aneurysmal Subarachnoid Hemorrhage.

Chronic hydrocephalus after clipping aneurysmal subarachnoid hemorrhage (aSAH) often results in poor outcomes. This study was to establish and validate model to predict chronic hydrocephalus after aSAH by least absolute shrinkage and selection operator logistic regression. The model was constructed from a retrospectively analyzed.

Combination therapy with long-acting bronchodilators and the risk of major adverse cardiovascular events in patients with COPD: a systematic review and meta-analysis.

Introduction: Accumulated high-quality data from randomised controlled trials (RCTs) indicate that long-acting muscarinic antagonist (LAMA)/long-acting β2 agonist (LABA) combination therapy significantly improves clinical symptoms and health status in patients with chronic obstructive pulmonary disease (COPD) and reduces exacerbation risk. However, there is a growing concern that LAMA/LABA therapy may increase the risk of cardiovascular disease in patients with COPD. The aim of this paper is to determine whether the use of LAMA/LABA combination therapy modifies the risk of cardiovascular disease in patients with COPD.

Association of Three SNPs Loci of Kelch-Like-ECH-Associated Protein 1 (Human) with Tuberculosis in Chinese Han Population.

Purpose: Progression from latent tuberculosis infection (LTBI) to pulmonary TB (PTB) was associated with genetic polymorphisms, but there were limited genetic polymorphism data on LTBI and PTB. We aimed at examining the association of KEAP1 gene polymorphisms with PTB and LTBI.

Patients And Methods: PTB patients and close contacts of PTB patients were recruited from West China Hospital of Sichuan University.

Impacts of clofazimine on the treatment outcomes of drug-resistant tuberculosis.

Background: The purpose of this research was to evaluate the effect of clofazimine on drug-resistant tuberculosis treatment outcomes.

Methods: A systematic search was conducted in the PubMed, Web of Science and EMBASE databases to identify eligible studies published up to July 10, 2021. The search terms were as follows: "clofazimine," "tuberculosis," "multidrug resistant tuberculosis" or "extensively drug resistant tuberculosis" and their synonyms or similar words.

Intensified Antituberculosis Therapy Regimen Containing Higher Dose Rifampin for Tuberculous Meningitis: A Systematic Review and Meta-Analysis.

Background: Tuberculous meningitis is difficult to diagnose and is associated with high mortality. Recently, several studies evaluated the intensified regimen containing higher dose rifampin to treat tuberculous meningitis. However, this topic remains to be concluded.

Metabolomics and microbiomes for discovering biomarkers of antituberculosis drugs-induced hepatotoxicity.

Anti-tuberculosis (TB) drug-induced hepatotoxicity (ATDH) was related to metabolic and microbial dysregulation, but only limited data was available about the metabolomes and microbiomes in ATDH. We aimed at detecting the metabolic and microbial signatures of ATDH. Urine samples were obtained from ATDH (n = 33) and non-ATDH control (n = 41) and analyzed by untargeted gas chromatography time-of-flight mass spectrometry (GC-TOF-MS).

Variants of Toll-like receptor 6 associated with tuberculosis susceptibility in the Chinese Tibetan population.

Background: Our investigation attempted to understand the role of innate immunity related genes played in tuberculosis. The relationship between single-nucleotide polymorphisms (SNPs) of three innate immunity-related genes (TLR6, MyD88, and TIRAP) and tuberculosis (TB) risk in two Chinese populations were explored.

Methods: Totally 1185 Chinese Han, consisting of 580 active TB cases and 605 healthy controls (HCs), and 1216 Chinese Tibetan individuals including 613 TB patients and 603 HCs were enrolled to conduct two case-control studies.

Efficacy of bedaquiline in the treatment of drug-resistant tuberculosis: a systematic review and meta-analysis.

Background: Drug-resistant tuberculosis (DR-TB) remains a major public health concern worldwide. Bedaquiline, a novel diarylquinoline, was added to the WHO-recommended all-oral regimen for patients with multidrug-resistant tuberculosis. We performed a systematic review and meta-analysis to determine the effect of bedaquiline on tuberculosis treatment outcomes.