Development of an Active Cerebrovascular Autoregulation Model Using Representation Learning: A Proof of Concept Study With Experimental Data.

Background And Objectives: It remains a challenge to monitor cerebrovascular autoregulation (CA) reliably and dynamically in an intensive care unit. The objective was to build a proof-of-concept active CA model exploiting advances in representation learning and the full complexity of the arterial blood pressure (ABP) and intracranial pressure (ICP) signal and outperform the pressure reactivity index (PRx).

Methods: A porcine cranial window CA data set (n = 20) was used.

Longitudinal response to standard of care in pediatric metabolic dysfunction-associated steatotic liver disease: Rates of improvement and worsening, and factors associated with outcomes.

Background Aims: Longitudinal outcomes in children with metabolic dysfunction-associated steatotic liver disease (MASLD) remain unclear due to the absence of a standardized monitoring approach. This study aimed to 1) define improvement and worsening in children with MASLD, 2) estimate rates of improvement or deterioration with standard of care (SOC) over one and two years, and 3) identify baseline and longitudinal factors associated with improvement or worsening.

Approach And Results: Using data from two large randomized controlled trials, we derived definitions for composite improvement and worsening of MASLD based on associations between changes in ALT, GGT, and liver histology after one and two years.

Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

Correction: Determining cost and placement decisions for moderate complexity NAATs for tuberculosis drug susceptibility testing.

[This corrects the article DOI: 10.1371/journal.pone.

Factors Associated with the Severity of ERCP-Related Complications: A Retrospective Single-Centre Study.

Risk factors for post-endoscopic retrograde cholangiopancreatography (ERCP) complications have been extensively studied and are well established; most complications are mild and self-limiting. This study aims to identify patients at risk of severe early post-ERCP complications. We conducted a retrospective cohort study with data from 2810 ERCP procedures performed at Ghent University Hospital between 2016 and 2022.