The relationship between neutrophil/lymphocyte ratio, platelet/neutrophil ratio, and risk of urosepsis in patients who present with ureteral stones and suspected urinary tract infection.

Purpose: Patients presenting with ureteral stones and concurrent urinary tract infections require prompt kidney drainage as per standard care guidelines. However, even in patients who are promptly drained and treated with appropriate antibiotics, the mortality rate due to urosepsis has been reported to be nearly 9%. Therefore, Predictive tools for early sepsis detection have become essential.

Systemic vs. in-irrigation tranexamic acid in percutaneous nephrolithotomy A systematic review, Bayesian network meta-analysis, and meta-regression.

Introduction: Percutaneous nephrolithotomy (PCNL) is the gold-standard treatment for large renal stones. One potentially significant complication of PCNL is blood loss, which can result in transfusion requirement and poorer stone-free outcomes. Tranexamic acid (TXA) has emerged as a promising intervention, administered systemically (TXA-S) or as part of irrigation fluid (TXA-I) in endourology.

Subcortical Structures in Demented Schizophrenia Patients: A Comparative Study.

There are few studies on dementia and schizophrenia in older patients looking for structural differences. This paper aims to describe relation between cognitive performance and brain volumes in older schizophrenia patients. Twenty schizophrenic outpatients -10 without-dementia (SND), 10 with dementia (SD)- and fifteen healthy individuals -as the control group (CG)-, older than 50, were selected.

Impact of contact tracing on COVID-19 mortality: An impact evaluation using surveillance data from Colombia.

Background: Contact tracing is a crucial part of the public health surveillance toolkit. However, it is labor-intensive and costly to carry it out. Some countries have faced challenges implementing contact tracing, and no impact evaluations using empirical data have assessed its impact on COVID-19 mortality.