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TranscriptomicsRNA-seq of Mycobacterium tuberculosis H37Rv treated with alpibectir or a combination of alpibectir and ethionamide against untreated controls
Alpibectir potentiates the activity of ethionamide and prothionamide, which are second-line antibiotics used for tuberculosis treatment. Both are prodrugs whose antibacterial activity depends on bioactivation by oxidases, including the Baeyer-Villiger monooxygenase MymA. Alpibectir binds the transcr...
ORGANISM(S): Mycobacterium tuberculosis 
2025-12-10 | E-MTAB-16253 | biostudies-arrayexpress
UnknownPancreatic surgery outcomes: multicentre prospective snapshot study in 67 countries.

Background

Pancreatic surgery remains associated with high morbidity rates. Although postoperative mortality appears to have improved with specialization, the outcomes reported in the literature reflect the activity of highly specialized centres. The aim of this study was to evaluate the out...
S-EPMC10771125 | biostudies-literature
UnknownMortality from gastrointestinal congenital anomalies at 264 hospitals in 74 low-income, middle-income, and high-income countries: a multicentre, international, prospective cohort study.

Background

Congenital anomalies are the fifth leading cause of mortality in children younger than 5 years globally. Many gastrointestinal congenital anomalies are fatal without timely access to neonatal surgical care, but few studies have been done on these conditions in low-income and middl...
S-EPMC8314066 | biostudies-literature
UnknownA prognostic model for use before elective surgery to estimate the risk of postoperative pulmonary complications (GSU-Pulmonary Score): a development and validation study in three international cohorts.

Background

Pulmonary complications are the most common cause of death after surgery. This study aimed to derive and externally validate a novel prognostic model that can be used before elective surgery to estimate the risk of postoperative pulmonary complications and to support resource allo...
S-EPMC12056793 | biostudies-literature
UnknownRelationship Between Severity of Ischemia and Coronary Artery Disease for Different Stress Test Modalities in the ISCHEMIA Trial.

Background

The relationship between the extent and severity of stress-induced ischemia and the extent and severity of anatomic coronary artery disease (CAD) in patients with obstructive CAD is multifactorial and includes the intensity of stress achieved, type of testing used, presence and ex...
S-EPMC11658795 | biostudies-literature
UnknownEvaluating the Appropriate Use Criteria for Coronary Revascularization in Stable Ischemic Heart Disease Using Randomized Data From the ISCHEMIA Trial.

Background

The appropriate use criteria for revascularization of stable ischemic heart disease have not been evaluated using randomized data. Using data from the randomized ISCHEMIA trial (International Study of Comparative Health Effectiveness with Medical and Invasive Approaches; July 2012...
S-EPMC11919559 | biostudies-literature
UnknownSARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study.

Background

Preoperative SARS-CoV-2 vaccination could support safer elective surgery. Vaccine numbers are limited so this study aimed to inform their prioritization by modelling.

Methods

The primary outcome was the number needed to vaccinate (NNV) to prevent one COVID-19-related death ...
S-EPMC7995808 | biostudies-literature
UnknownTiming of surgery following SARS-CoV-2 infection: an international prospective cohort study.
Peri-operative SARS-CoV-2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS-CoV-2 infection. This international, multicentre, prospective cohort study included patients undergoing ele...
S-EPMC8206995 | biostudies-literature
UnknownSARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study.
SARS-CoV-2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri-operative or prior SARS-CoV-2 were at...
S-EPMC8652887 | biostudies-literature
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