Download full-text PDF |
Source |
---|
Alzheimers Dement
December 2024
Department of Psychology & Language Sciences, University College London, London, United Kingdom.
Background: Dysphagia is an important feature of neurodegenerative diseases and potentially life-threatening in primary progressive aphasia (PPA), but remains poorly characterised in these syndromes. We hypothesised that dysphagia would be more prevalent in nonfluent/agrammatic variant (nfv)PPA than other PPA syndromes, predicted by accompanying motor features and associated with atrophy affecting regions implicated in swallowing control.
Methods: In a retrospective case-control study at our tertiary referral centre, we recruited 56 patients with PPA (21 nfvPPA, 22 semantic variant (sv)PPA, 13 logopenic variant (lv)PPA).
Alzheimers Dement
December 2024
University of Pennsylvania, Philadelphia, PA, USA.
Background: Structural and functional heterogeneity in the brains of patients with Alzheimer's disease (AD) leads to diagnostic and prognostic uncertainty and confounds clinical treatment planning. Normative modelling, where individual-level deviations in brain measures from a reference sample are computed to infer personalized effects of disease, allows parsing of disease heterogeneity. In this study, GAN based normative modelling technique quantifies individual level neuroanatomical abnormality thereby facilitating measurement of personalized disease related effects in AD patients.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, Netherlands.
Background: Data-driven criteria for DNA testing were implemented in routine care of Alzheimer Center Amsterdam. We aimed to explore patients' perspectives and considerations regarding their decision to (not) be tested for a monogenic cause of their disease.
Methods: In this mixed method study, 150 of 519 new patients visiting Alzheimer Center Amsterdam who fulfilled the criteria were offered DNA-diagnostics: 86(57%) accepted, 64(43%) did not.
J Hand Surg Eur Vol
January 2025
Birmingham Women's and Children's Hospital NHS Foundation Trust, Steelhouse Lane, Birmingham, UK.
This systematic review aimed to analyse the factors associated with intrinsic neonatal limb ischaemia (INLI), its causes and its management. The review was conducted according to the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines, and 115 articles were identified for analysis. For INLI detected at birth, most newborns presented with upper limb ischaemia (72%), with thrombus being the most common cause (66%).
View Article and Find Full Text PDFJ Magn Reson Imaging
January 2025
Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
Background: Bladder injury during cesarean delivery (CD) in pregnant women with severe placenta accreta spectrum (PAS) disorders mostly occurs in the dissection of vesico-uterine space. Placental MRI may help to assess the risk of bladder injury preoperatively.
Purpose: To identify the high-risk MRI signs of bladder injury during CD in women with severe PAS.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!