Aim: To develop a core outcome set (COS) for evaluating gastrostomy/gastrojejunostomy tube impact in children with neurological impairment.
Method: Healthcare providers/researchers and caregivers rated the importance of candidate outcomes on a 5-point Likert scale. Outcomes rated 'somewhat important' or 'very important' by most (≥85%) respondents were voted on during a consensus meeting. Outcomes that reached consensus for inclusion were ratified and assigned to Outcome Measures in Rheumatology filter core areas. The COS was validated in a separate group of caregivers.
Results: Twelve outcomes were selected from 120 candidate outcomes to form the COS. These included five 'Life Impact' outcomes, three 'Pathophysiological Manifestations' outcomes, two 'Resource Use' outcomes, one 'Growth and Development' outcome, and one 'Death' outcome.
Interpretation: We developed an evidence-informed and consensus-based COS for use in studies of gastrostomy/gastrojejunostomy tube feeding in children with neurological impairment. Implementation of this COS will help reduce heterogeneity between studies and facilitate evidence-based decision-making.
What The Paper Adds: Caregivers, healthcare providers, and researchers ranked the importance of 120 outcomes. Twelve core outcomes were identified as essential to measure in future clinical research studies.
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http://dx.doi.org/10.1111/dmcn.14326 | DOI Listing |
Spinal Cord
January 2025
McKnight Brain Institute, University of Florida, Gainesville, FL, USA.
Study Design: Experimental Animal Study.
Objective: To continue validating an antibody which targets an epitope of neurofilament light chain (NF-L) only available during neurodegeneration and to utilize the antibody to describe the pattern of axonal degeneration 10 days post-unilateral C4 contusion in the rat.
Setting: University of Florida laboratory in Gainesville, USA.
Pediatr Res
January 2025
Center for Genetic Medicine, Children's National Research Institute, Washington, DC, USA.
Background: Prenatally transmitted viruses can cause severe damage to the developing brain. There is unexplained variability in prenatal brain injury and postnatal neurodevelopmental outcomes, suggesting disease modifiers. Of note, prenatal Zika infection can cause a spectrum of neurodevelopmental disorders, including congenital Zika syndrome.
View Article and Find Full Text PDFNat Genet
January 2025
Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.
Transcription factors are frequent cancer driver genes, exhibiting noted specificity based on the precise cell of origin. We demonstrate that ZIC1 exhibits loss-of-function (LOF) somatic events in group 4 (G4) medulloblastoma through recurrent point mutations, subchromosomal deletions and mono-allelic epigenetic repression (60% of G4 medulloblastoma). In contrast, highly similar SHH medulloblastoma exhibits distinct and diametrically opposed gain-of-function mutations and copy number gains (20% of SHH medulloblastoma).
View Article and Find Full Text PDFJ Neurointerv Surg
January 2025
Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
This two part series on statistical principles in neurointervention offers a comprehensive foundation for neurointerventionalists to engage with both fundamental and advanced statistical principles. This series aims to equip neurointerventionalists with essential statistical knowledge for critically reviewing literature and conducting methodologically sound research. Part one of this series covered fundamental concepts such as frequentism, study types, data types, summarization, visualization, hypothesis testing, and univariable analysis.
View Article and Find Full Text PDFCancer Cell
December 2024
National Health Commission Key Laboratory of Antibody Techniques, Department of Cell Biology, Jiangsu Provincial Key Laboratory of Human Functional Genomics, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, Jiangsu 211166, China; Department of Neurosurgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China; Institute for Brain Tumors, Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, China; The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu 214000, China; Jiangsu Cancer Hospital, Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, China. Electronic address:
Glioblastoma is a highly aggressive primary brain tumor with glioblastoma stem cells (GSCs) enforcing the intra-tumoral hierarchy. Plasma cells (PCs) are critical effectors of the B-lineage immune system, but their roles in glioblastoma remain largely unexplored. Here, we leverage single-cell RNA and B cell receptor sequencing of tumor-infiltrating B-lineage cells and reveal that PCs are aberrantly enriched in the glioblastoma-infiltrating B-lineage population, experience low level of somatic hypermutation, and are associated with poor prognosis.
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