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Background: Clinical outcome assessments (COAs) that measure functional capacities are key tools to evaluate efficacy in Alzheimer's disease (AD) clinical trials. The Alzheimer's Disease Cooperative Study Activities of Daily Living (ADCS-ADL) scale is frequently used to assess changes in both basic and instrumental activities of daily living, but there is no clear consensus on what magnitude of change on this scale may be considered clinically meaningful. To address this question, we conducted anchor-based analyses (as recommended by the FDA) to explore meaningful within-patient/participant change thresholds on the ADCS-ADL.
View Article and Find Full Text PDFJ Neurosurg Anesthesiol
January 2025
Department of Anaesthesiology, Pain Medicine & Critical Care, Jai Prakash Narayan Apex Trauma Center.
Intubation of patients requiring cervical spine immobilization can be challenging. Recently, the use of C-MAC video laryngoscopes (VL) has increased in popularity over direct laryngoscopy (DL). We aimed to conduct a systematic review and meta-analysis to evaluate the efficacy of C-MAC VL as compared with DL for intubation in C-spine immobilized patients.
View Article and Find Full Text PDFBackground: Focused Ultrasound-induced Blood-Brain Barrier Opening (FUS-BBBO) has demonstrated preventative and therapeutic efficacy for improving cognitive and pathological decline in Alzheimer's Disease (AD). Previous work has demonstrated highly specific binding of a novel Re complex (Re-1) complex to amyloid-β (Aβ) in vitro, subsequently inhibiting fibril formation and reducing Aβ-induced cytotoxicity in neuronal cell cultures. The aim of this preliminary study is to evaluate the efficacy of early intervention combining FUS-BBBO and Re-1 for anxiety amelioration and memory improvement in a triple transgenic (3xTg)-AD mouse model.
View Article and Find Full Text PDFJ Hand Surg Eur Vol
January 2025
Hand Unit, Cardiff and Vale University Health Board, Cardiff, UK.
The use of metalwork, such as screws and plates, is common in orthopaedic trauma surgery, with a recent trend towards individually packed metalwork owing to concerns about sterilization efficacy and traceability. Despite this, there is no clinical evidence proving clinical risk from repeat sterilization of metalworks used in orthopaedic trauma of either increased infection rates or loosening or implant failure. On the contrary, the use of individually packed metalworks presents several practical challenges, including higher costs, increased risks of contamination, longer operative times and a larger carbon footprint.
View Article and Find Full Text PDFJ Magn Reson Imaging
January 2025
Department of Radiology, the First Medical Center, Chinese PLA General Hospital, Beijing, China.
Background: Middle cerebral artery (MCA) stenosis affects lenticulostriate arteries (LSAs) that supply the basal ganglia. Increased spatial resolution and signal-to-noise ratio of 7 T could facilitate morphological imaging of very-small-diameter LSAs.
Purpose: To evaluate differences in morphological characteristics of LSA among different MCA stenoses.
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