Results 121 to 130 of about 74,936 (290)

High‐resolution deep learning DIXON MRI of the sacroiliac joints is non‐inferior to standard MRI in patients with suspected axial Spondyloarthritis

Arthritis &Rheumatology, Accepted Article.
Objective To compare the standard multi‐sequence MRI protocol (sMRI) of the sacroiliac joints with a single high‐resolution deep learning–reconstructed DIXON sequence (DL‐DIXON) in patients with suspected axial spondyloarthritis (axSpA). Methods Seventy‐six patients with chronic low back pain and suspected axSpA underwent clinical, laboratory, and ...
Dominik Deppe, Mariam Koka, Fabian Proft, Sevtap Tugce Ulas, Kay‐Geert Hermann, Denis Poddubnyy, Mikhail Protopopov, Henriette Baum, Hildrun Haibel, Mehrgan Shahryari, Valeria Rios Rodriguez, Jens Vogel‐Claussen, Torsten Diekhoff   +12 more
wiley   +1 more source

A glance at imaging bladder cancer. [PDF]

, 2018
Purpose: Early and accurate diagnosis of Bladder cancer (BCa) will contribute extensively to the management of the disease. The purpose of this review was to briefly describe the conventional imaging methods and other novel imaging modalities used for ...
Halpern, Ethan J., Kim, Sung, Salmanoglu, Ebru, Thakur, Mathew L., Trabulsi, Edouard J.   +4 more
core   +1 more source

Clinical and Physiological Predictors of Acetylcholine‐Induced Coronary Spasm in ANOCA/INOCA Patients: A Retrospective Cohort Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background A substantial proportion of patients with angina and/or ischemia are found to have non‐obstructive coronary arteries (ANOCA/INOCA). Their symptoms can sometimes be explained by coronary microvascular dysfunction and/or vasospasm. Selecting patients for acetylcholine testing remains challenging, and the procedure is not trivial in ...
Jeremie Buri, Aurelia Zimmerli, Thabo Mahendiran, Adil Salihu, Victor Weerts, Olivier Muller, David Meier, Stephane Fournier   +7 more
wiley   +1 more source

Prediction of Preload Responsiveness by the Change in Carotid Peak Velocity Variation with Tidal Volume Challenge

Apollo Medicine
Background and Aims: Tidal volume (TV) challenge was shown to improve the reliability of pulse pressure variation (PPV) in predicting volume responsiveness. Carotid peak velocity (CPV) has similar potential to predict volume responsiveness.
Koteshwar Rao Madhisetti, Senthilkumar Rajagopal, Ramakrishnan Nagarajan, Ramesh Venkataraman, Vignesh Chandrasekaran   +4 more
doaj   +1 more source

Progressive Mauve: Multiple alignment of genomes with gene flux and rearrangement [PDF]

, 2009
Multiple genome alignment remains a challenging problem. Effects of recombination including rearrangement, segmental duplication, gain, and loss can create a mosaic pattern of homology even among closely related organisms.
Darling, Aaron E., Mau, Bob, Perna, Nicole T.   +2 more
core  

Prediction of Acute Liver Injury Trajectory in Patients Following Acetaminophen Overdose: A Multibiomarker Machine Learning Proof‐of‐Concept Study

Clinical Pharmacology &Therapeutics, EarlyView.
Clinical translation of novel therapies can be hindered by heterogeneity‐driven sample size inflation in late‐stage trials. In acetaminophen‐induced liver injury (APAP DILI), many patients recover spontaneously, diluting investigational drug efficacy signals.
Chris Humphries, Alastair M. Kilpatrick, Kathleen M. Scullion, Rhona Aird, Lorraine Bruce, Maria Elena Candela, Tak Yung Man, Stuart J. Forbes, James W. Dear   +8 more
wiley   +1 more source

Public Sustainability: Thematic Mapping, Theoretical Approaches and Emerging Lines of Action

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The paucity of research analysing thematic persistence in public sustainability limits our understanding of how this field of research evolves and reconfigures itself. The present paper addresses this gap through a longitudinal bibliometric analysis of 692 publications processed with SciMAT. The methodology combines co‐word analysis, strategic
Laila Ribii Khalifi, Luisa‐Eugenia Reyes, Marisol Carvajal Camperos   +2 more
wiley   +1 more source

A machine learning approach for the diagnosis of obstructive sleep apnoea using oximetry, demographic and anthropometric data

Singapore Medical Journal
Introduction: Obstructive sleep apnoea (OSA) is a serious but underdiagnosed condition. Demand for the gold standard diagnostic polysomnogram (PSG) far exceeds its availability.
Zhou Hao Leong, Shaun Ray Han Loh, Leong Chai Leow, Thun How Ong, Song Tar Toh   +4 more
doaj   +1 more source

Can Δ SBP, ΔMAP, ΔPP Post Mini Fluid Challenge Predict Preload Responsiveness as Good as PPV and IVC Distensibility Index in Mechanically Ventilated Patients?

Indian Journal of Critical Care Medicine
INTRODUCTION: Hypovolemia and Hypervolemia both increase morbidity and mortality in critically ill. Hence they require evaluation of fluid responsiveness several times a day. Thus the feasibility, expertise and reproducibility of parameters predicting fluid responsiveness plays a major role in clinical outcome.
Kumar, M Ajay, Gupta, Ruchi, Ahuja, Neelmani, Kataria, Sahil, Pawar, Bhavna, Ray, Sumit   +5 more
openaire   +1 more source

Exploring wave propagation behaviors in rock: A grain‐based perspective on mineral structures

Deep Underground Science and Engineering, EarlyView.
This study investigates wave propagation in rock at the grain scale using a grain‐based model, revealing that mineral elastic modulus significantly influences wave attenuation while grain size and distribution have limited effects. A novel peak particle velocity attenuation prediction model is proposed and validated for grain‐scale wave propagation ...
Zhiyi Liao, Jiachen Xu, Kai Zhang, Changtai Zhou   +3 more
wiley   +1 more source