43 results match your criteria: "and New Zealand Brain Research Institute[Affiliation]"
Mov Disord
October 2024
Movement Disorders Unit, Department of Neurology, Westmead Hospital, Westmead, New South Wales, Australia.
Qual Life Res
September 2024
Clinical Neurosciences, Queen Square Institute of Neurology, University College London, Royal Free Hospital, Rowland Hill Street, London, NW3 2PF, UK.
Purpose: To investigate the contributors to self-rated health in people with late-stage Parkinson's disease (PD) and cognitive impairment.
Methods: A secondary analysis of baseline data from the international Care of Late-Stage Parkinsonism (CLaSP) cohort study was conducted. Participants with PD and either dementia or mild cognitive impairment or MMSE < 24/30 in the absence of major depression were included if they had completed the EQ-5D-3L assessment (n = 277).
Brain Commun
February 2024
CNRS, Univ. Bordeaux, Bordeaux INP, Laboratoire Bordelais de Recherche en Informatique (LABRI), UMR5800, F-33400 Talence, France.
Brain charts for the human lifespan have been recently proposed to build dynamic models of brain anatomy in normal aging and various neurological conditions. They offer new possibilities to quantify neuroanatomical changes from preclinical stages to death, where longitudinal MRI data are not available. In this study, we used brain charts to model the progression of brain atrophy in progressive supranuclear palsy-Richardson syndrome.
View Article and Find Full Text PDFCurr Neurol Neurosci Rep
April 2024
Univ. Bordeaux, CNRS, IMN, UMR5293, Bordeaux, France.
Neurology
January 2024
From the Departments of Neurology (M.B.G., M.M., B.M.S., T.R.M., L.C., M.A., U.F., D.J.S., W.J.Z.G.) and Neurosurgery (D.B., W.J.Z.G.), and the University Institute for Diagnostic and Interventional Neuroradiology (W.V., P.R., A.H., J.K., R.W.), Inselspital Bern University Hospital and University of Bern; Graduate School for Health Sciences (M.B.G., B.M.S.) and CTU Bern (M.B.), University of Bern, Switzerland; Stroke Research Centre (M.B.G., W.Z., H.O., M.L., Y.D., D.J.W.), University College London Queen Square Institute of Neurology, United Kingdom; Service of Neurology (D.S.), Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne; Department of Radiology (T.F.), Cantonal Hospital St. Gallen; Department of Internal Medicine (F.M.), Stroke Unit and Division of Neurology, HFR Fribourg-Cantonal Hospital; Stroke Center Hirslanden (N.P.), Klinik Hirslanden Zurich; Stroke Research Group (E.C.), Department of Clinical Neurosciences, University Hospital and Faculty of Medicine, Geneva; Department of Radiology and Medical Informatics (K.-O.L.), University of Geneva; Department of Radiology and Nuclear Medicine (G.M.K.), Luzerner Kantonsspital; Stroke Center EOC (C.W.C.), Neurocenter of Southern Switzerland; Stroke Unit (J.N.), GHOL, Hôpital de zone de Nyon; Stadtspitäler Triemli und Waid (M.-L.M.), Zurich; Department of Neurology (A.M., S.W.), University Hospital and University of Zurich; Department of Radiology and Nuclear Medicine (S.S.), Kantonsspital Winterthur; Department of Neurology and Stroke Center (A.A.P., V.A., M.K., U.F., L.H.B.) and Center for Rehabilitation Rheinfelden (L.H.B.), University Hospital Basel and University of Basel; Diagnostic and Interventional Neuroradiology (M.P.), Department of Radiology and Nuclear Medicine, University Hospital Basel; Department of Neurology (R.S.), Kantonsspital Graubünden, Chur; Department of Radiology/Neuroradiology (C.N.), Kantonsspital Graubünden, Chur; Department of Neurology (M.S.), and Department of Radiology (C.B.T.), Buergerspital Solothurn; Division of Neurology (S.R.), Pourtalès Hospital, Neuchâtel; Department of Radiology (K.M.K.), Réseau Hospitalier Neuchâtelois, Switzerland; Comprehensive Stroke Service (R.J.S., D.J.W.) and Neuroradiological Academic Unit (H.R.J.), Department of Brain Repair & Rehabilitation, University College London Hospital, United Kingdom; and New Zealand Brain Research Institute (D.W.), Christchurch.
Mov Disord
February 2024
Paracelsus-Elena Klinik, Kassel, Germany.
J Relig Health
June 2024
Institute of Palliative Care, Paracelsus Medical University in Salzburg, Strubergasse 21, 5020, Salzburg, Austria.
The Care of Late-Stage Parkinsonism (CLaSP) study is a longitudinal, multicentre, prospective cohort study to assess the needs and provision of care for people with late-stage Parkinson's disease and their caregivers in six European countries. As a cross-sectional study within the CLaSP study, 509 people with Parkinson's disease completed the "Schedule-for-Meaning-in-Life-Evaluation" (SMiLE) questionnaire. We compared the results to those of a representative sample of healthy participants (n = 856).
View Article and Find Full Text PDFMov Disord
January 2024
Department of Neurology, Medical University Innsbruck, Innsbruck, Austria.
Objective: To determine the rates of brain atrophy progression in vivo in patients with multiple system atrophy (MSA).
Background: Surrogate biomarkers of disease progression are a major unmet need in MSA. Small-scale longitudinal studies in patients with MSA using magnetic resonance imaging (MRI) to assess progression of brain atrophy have produced inconsistent results.
Mov Disord
August 2023
Univ. Bordeaux, Bordeaux Population Health Research Center,Inserm U1219, Bordeaux, France.
Stat Med
September 2023
Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, U1219, Bordeaux, France.
Neurodegenerative diseases are characterized by numerous markers of progression and clinical endpoints. For instance, multiple system atrophy (MSA), a rare neurodegenerative synucleinopathy, is characterized by various combinations of progressive autonomic failure and motor dysfunction, and a very poor prognosis. Describing the progression of such complex and multi-dimensional diseases is particularly difficult.
View Article and Find Full Text PDFMov Disord Clin Pract
June 2023
Clinical Investigation Center CIC1436, Department of Clinical Pharmacology and Neurosciences, Parkinson Expert Centre and NeuroToul Center of Excellence in Neurodegeneration (COEN) of Toulouse INSERM, University of Toulouse 3, CHU of Toulouse Toulouse France.
Background: Multiple System Atrophy (MSA) dysphagia is routinely assessed by the Unified Multiple System Atrophy Rating Scale (UMSARS) part I-item 2.
Objective: To compare the UMSARS part I-item 2 with an ear/nose/throat (ENT) expert physician assessment.
Methods: We retrospectively analyzed the data of MSA patients who underwent an ENT assessment (nasofibroscopic and radioscopic exam) and an annual UMSARS assessment.
Mov Disord
July 2023
Univ. de Bordeaux, Institut des Maladies Neurodégénératives, UMR 5293, Bordeaux, France.
Background: Multiple system atrophy (MSA) is a sporadic adult-onset rare neurodegenerative synucleinopathy for which counteracting central nervous system insulin resistance bears the potential of being neuroprotective. G-protein-(heterotrimeric guanine nucleotide-binding protein)-coupled receptor kinase 2 (GRK2) is emerging as a physiologically relevant inhibitor of insulin signaling.
Objectives: We tested whether lowering brain GRK2 abundance may reverse insulin-resistance.
N Engl J Med
December 2022
From the Departments of Medical Pharmacology (D. Devos, A.-S.R., R.B., J.-C.D.), Neuroradiology (R.V., G.K., R.L., J.-P.P.), and Neurology (L.D., C.M.), University of Lille, Lille Neuroscience and Cognition, Team DVCD, INSERM Unité Mixte de Recherche Scientifique (UMRS) 1172, Centre Hospitalier Universitaire (CHU) de Lille, Expert Center of Parkinson's Disease, Lille Center of Excellence for Neurodegenerative Disorders (LiCEND) Network of Centers of Excellence in Neurodegeneration (CoEN) Center, NS-Park/FCRIN network, the Department of Biostatistics, University of Lille, CHU de Lille (J.L., A.D.), CHU de Lille, Direction de la Recherche et de l'Innovation (P.G.D., T.O., C.P., C.L.) and Vigilance des Essais Cliniques and Service de Pharmacologie (T.O., C.P., C.L.), CHU de Lille, Laboratoire de Biochimie-Hormonologie, Centre de Biologie Pathologie (P.P.), the University of Lille, CHU de Lille, Institut Pasteur de Lille, ULR4483-Impact de l'Environnement Chimique sur la Santé Humaine (G.G., O.S., J.C.), and the University of Lille, INSERM, CHU de Lille, Unité 1172-Degenerative and Vascular Cognitive Disorders (D. Deplanque), Lille, Clinical Investigation Center 1436, Departments of Neurosciences and Clinical Pharmacology, NS-Park/FCRIN network and NeuroToul CoEN Center, University Hospital of Toulouse, INSERM, University of Toulouse 3, Toulouse (O.R., F.O.-M.), Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), INSERM, Centre National de la Recherche Scientifique (CNRS), Paris Brain Institute-Institut du Cerveau et de la Moelle Épinière (ICM), Department of Neurology, Centre d'Investigation Clinique Neurosciences, Hôpital Pitié-Salpêtrière (J.-C.C.), Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, and AP-HP, Hôpital Pitié-Salpêtrière, Department of Nuclear Medicine (M.-O.H.), Centre pour l'Acquisition et le Traitement des Images, US52-UAR2031, Commissariat à l'Énergie Atomique et aux Énergies Alternatives (CEA), ICM, Sorbonne Université, CNRS, INSERM, AP-HP (M.-O.H., J.-F.M., M.C.), Paris Brain Institute-ICM, Center for Neuroimaging Research, Sorbonne Université, INSERM Unité 1127, CNRS 7225, Department of Neuroradiology, Hôpital Pitié-Salpêtrière, AP-HP (S.L.), and ICM, CNRS UMR 7725, INSERM, Unité 1127, Sorbonne Université (J.-F.M., M.C.), Paris, the Department of Neurology, NS-Park/FCRIN network, Strasbourg University Hospital, Fédération de Médecine Translationnelle de Strasbourg, Université de Strasbourg, Strasbourg (C.T.), Assistance Publique-Hôpitaux de Marseille, Department of Neurology and Movement Disorders, Timone University Hospital and Institut de Neurosciences de la Timone, Unité Mixte de Recherche (UMR) 7289, CNRS-Aix Marseille Université, Marseille (A.E.), University of Lyon, CNRS, UMR 5229, Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Service de Neurologie, Centre Expert Parkinson NS-Park/FCRIN network, Bron (S.T.), Université Clermont Auvergne, EA7280, Clermont-Ferrand University Hospital, Neurology Department, Clermont-Ferrand (A.-R.M.), CHU de Bordeaux, Service de Neurologie des Maladies Neurodégénératives, Institut des Maladies Neurodégénératives (IMN) Clinique, University of Bordeaux, CNRS, IMN, UMR 5293, Bordeaux (W.G.M.), and Université Paris-Saclay, CEA, CNRS, NeuroSpin, Baobab, Gif-sur-Yvette (J.-F.M., M.C.) - all in France; the Department of Neurology, Medical University Innsbruck, Innsbruck, Austria (W.P., K.S.); Parkinson's Disease and Movement Disorders Unit, Hospital Clínic de Barcelona-Institut d'Investigacions Biomèdiques August Pi I Sunyer-Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED)-European Reference Network for Rare Neurological Diseases, Maria de Maeztu Excellence Center-Institut de Neurociències, Universitat de Barcelona (Y.C.), and the Movement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Department of Medicine, Sant Pau Biomedical Research Institute, and CIBERNED (J.K.), Barcelona, and the Movement Disorders Unit, Hospital Germans Trias i Pujol, Badalona (D.V.) - all in Spain; Clinical Ageing Research Unit, Newcastle University, Newcastle upon Tyne (N.P.), Addenbrooke's Hospital (P.W.) and the ALBORADA Drug Discovery Institute, University of Cambridge, Cambridge Biomedical Campus (J.A.D.), Cambridge, and Parkinson's UK, London (D.T.D.) - all in the United Kingdom; the Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic (E.R., P.D.); Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Department of Neurology, Nijmegen (B.P., B.R.B.), and Amsterdam UMC location University of Amsterdam, Department of Neurology, and Amsterdam Neuroscience, Neurodegeneration, Amsterdam (R.M.A.B.) - all in the Netherlands; the Department of Neurology, Christian Albrechts University Kiel, Kiel (D.B., W.M.), the Department of Neurology, University Clinic, Ulm (M.O.), the Department of Geriatric Medicine, University Duisburg-Essen, Essen (R.D.), Rostock University Medical Center, Department of Neurology, and the German Center for Neurodegenerative Diseases, Research Site Rostock, Rostock (U.W.), and University Hospital of the Saarland, Homburg (S.B.) - all in Germany; Centro de Investigação em Arquitetura, Urbanismo e Design, Faculdade de Arquitetura, Universidade de Lisboa (J.F.), and Hospital de Santa Maria (M.V.S.C.), Lisbon, the Department of Neurology, Hospital da Senhora da Oliveira, Guimarães (M.G.), Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga (M.G.), and Hopitais da Universidade de Coimbra, Department of Neurology, Coimbra (C.J.) - all in Portugal; the Department of Medicine, University of Otago, Christchurch Campus, and New Zealand Brain Research Institute - both in Christchurch, New Zealand (W.G.M.); the Department of Medical Sciences, Neurology, Uppsala University, Uppsala, Sweden (D.N.); Leslie Dan Faculty of Pharmacy, University of Toronto, ApoPharma, and Chiesi Canada - all in Toronto (C.F., M.S., F.T.); Melbourne Dementia Research Centre, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia (S.A., A.I.B., J.A.D.); and the Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, Hebrew University, Jerusalem, Israel (I.C.).
Background: Iron content is increased in the substantia nigra of persons with Parkinson's disease and may contribute to the pathophysiology of the disorder. Early research suggests that the iron chelator deferiprone can reduce nigrostriatal iron content in persons with Parkinson's disease, but its effects on disease progression are unclear.
Methods: We conducted a multicenter, phase 2, randomized, double-blind trial involving participants with newly diagnosed Parkinson's disease who had never received levodopa.
Neuroimage Clin
December 2022
University Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, Clermont-Ferrand, France; Clermont-Ferrand University Hospital, Neurology Department and NS-PARK/FCRIN Network, Clermont-Ferrand, France.
Several postmortem studies have shown iron accumulation in the substantia nigra of Parkinson's disease patients. Iron concentration can be estimated via MRI-R mapping. To assess the changes in R occurring in Parkinson's disease patients compared to controls, a multicentre transversal study was carried out on a large cohort of Parkinson's disease patients (n = 163) with matched controls (n = 82).
View Article and Find Full Text PDFParkinsonism Relat Disord
October 2022
CHU Toulouse, Service de Neurologie, Centre de Référence de l'Atrophie Multi-systématisée, Toulouse, France; Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), CHU Toulouse, INSERM UMR 1297, Toulouse, France. Electronic address:
Rev Neurol (Paris)
May 2022
University Bordeaux, CNRS, IMN, UMR 5293, 33000 Bordeaux, France; CHU Bordeaux, Service de Neurologie des Maladies Neurodégénératives, IMNc, 33000 Bordeaux, France; Department of Medicine, University of Otago, Christchurch, and New Zealand Brain Research Institute, Christchurch, New Zealand. Electronic address:
The two commonest groups of neurodegenerative disorders causing movement disorders are synucleinopathies and tauopathies. These disorders are characterised by the accumulation of abnormally misfolded forms of α-synuclein and tau proteins. Our current understanding of their pathogenesis suggests that extracellular forms of these proteins are of major relevance to the mechanism of pathology propagation throughout the brain and disease progression.
View Article and Find Full Text PDFMov Disord
June 2022
Department of Neurology, Dysautonomia Center, Langone Medical Center, New York University School of Medicine, New York, New York, USA.
Background: The second consensus criteria for the diagnosis of multiple system atrophy (MSA) are widely recognized as the reference standard for clinical research, but lack sensitivity to diagnose the disease at early stages.
Objective: To develop novel Movement Disorder Society (MDS) criteria for MSA diagnosis using an evidence-based and consensus-based methodology.
Methods: We identified shortcomings of the second consensus criteria for MSA diagnosis and conducted a systematic literature review to answer predefined questions on clinical presentation and diagnostic tools relevant for MSA diagnosis.
Brain
April 2022
Nuffield Department of Clinical Neurosciences, Oxford Parkinson's Disease Centre, University of Oxford, UK.
Several studies have confirmed the α-synuclein real-time quaking-induced conversion (RT-QuIC) assay to have high sensitivity and specificity for Parkinson's disease. However, whether the assay can be used as a robust, quantitative measure to monitor disease progression, stratify different synucleinopathies and predict disease conversion in patients with idiopathic REM sleep behaviour disorder remains undetermined. The aim of this study was to assess the diagnostic value of CSF α-synuclein RT-QuIC quantitative parameters in regard to disease progression, stratification and conversion in synucleinopathies.
View Article and Find Full Text PDFParkinsonism Relat Disord
January 2022
French Reference Centre for MSA, University Hospital Bordeaux, Bordeaux, France; Institut des Maladies Neurodégénératives, CNRS, UMR 5293, Bordeaux University, Bordeaux, France; Dept. Medicine, University of Otago, Christchurch, and New Zealand Brain Research Institute, Christchurch, New Zealand.
Introduction: The Unified Multiple System Atrophy Rating Scale (UMSARS) has four subscales that have been specifically designed for the clinical assessment of MSA patients. UMSARS I (activities of daily living) and II (motor examination) subscales are regularly used as primary endpoints in treatment trials. The main objective of this study was to identify UMSARS I and II subscale items that best describe progression over time.
View Article and Find Full Text PDFParkinsonism Relat Disord
May 2021
Department of Neurology, New York University School of Medicine, New York, NY, USA. Electronic address:
Multiple system atrophy (MSA) is a neurodegenerative disorder characterized by a combination of autonomic failure plus cerebellar syndrome and/or parkinsonism. Dysphagia is a frequent and disabling symptom in MSA and its occurrence within 5 years of motor onset is an additional diagnostic feature. Dysphagia can lead to aspiration pneumonia, a recognized cause of death in MSA.
View Article and Find Full Text PDFMov Disord
July 2021
Service de Neurologie des Maladies Neurodégénératives, French Reference Center for MSA, NS-Park/FCRIN Network, CHU Bordeaux, Bordeaux, France.
Background: There are no effective treatments for multiple system atrophy (MSA).
Objective: The objective of this study was to assess the efficacy and safety of the serotonin reuptake inhibitor fluoxetine (40 mg/d) for the symptomatic treatment of MSA.
Methods: This was a double-blind, parallel-group, placebo-controlled, randomized trial in patients with "probable" MSA.
Mov Disord
May 2021
Department of Neurology, Technische Universität München, Munich, Germany.
Background: The Progressive Supranuclear Palsy Rating Scale is a prospectively validated physician-rated measure of disease severity for progressive supranuclear palsy. We hypothesized that, according to experts' opinion, individual scores of items would differ in relevance for patients' quality of life, functionality in daily living, and mortality. Thus, changes in the score may not equate to clinically meaningful changes in the patient's status.
View Article and Find Full Text PDFMov Disord
November 2020
Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Background: Cognitive impairment is common in patients with PD. Core markers of Alzheimer's dementia have been related also to PD dementia, but no disease-specific signature to predict PD dementia exists to date.
Objectives: The aim of this study was to investigate CSF markers associated with cognition in early PD.
J Neural Transm (Vienna)
June 2021
Biomedical Research Center, Interamerican Open University (CAECIHS-UAI), National Research Council (CONICET), Buenos Aires, Argentina.
Parkinsonism Relat Disord
November 2020
Univ. de Bordeaux, Institut des Maladies Neurodégénératives, UMR 5293, 33000, Bordeaux, France; CNRS, Institut des Maladies Neurodégénératives, UMR 5293, 33000, Bordeaux, France; Service de Neurologie des Maladies Neurodégénératives, CHU Bordeaux, 33000, Bordeaux, France; Dept. Medicine, University of Otago, Christchurch, and New Zealand Brain Research Institute, Christchurch, New Zealand. Electronic address: