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Lili L, Sunnerhagen KS, Rekand T, Alt Murphy M. Participation and autonomy, independence in activities of daily living and upper extremity functioning in individuals with spinal cord injury. Sci Rep 2024; 14:9120. [PMID: 38643334 PMCID: PMC11032406 DOI: 10.1038/s41598-024-59862-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 04/16/2024] [Indexed: 04/22/2024] Open
Abstract
Improvements in care and rehabilitation have resulted in a higher proportion of people living with spinal cord injury (SCI), which calls for an increased focus on participation and autonomy. This observational cross-sectional study investigated the impact of SCI on autonomy and how it correlates to activity performance and upper extremity functioning. A total of 25 adults (mean age 58 years) with chronic cervical or thoracic SCI were included. Self-perceived autonomy was measured with Impact on Participation and Autonomy questionnaire, independence in activities of daily living (ADL) with Spinal Cord Independence Measure, upper extremity functioning with Action Research Arm Test (ARAT) and kinematic measures of the drinking task. The results showed that most participants perceived injury-related restrictions in outdoor autonomy (80%), family role (76%), and in indoor autonomy (72%). Independence in self-care (r = 0.72), mobility (r = 0.59) and upper extremity kinematics of movement time (r = 0.63) and smoothness (r = 0.49) were correlated to indoors autonomy. Social life autonomy was correlated to self-care (r = 0.50) and ARAT (r = 0.41). In conclusion, autonomy was perceived restricted after SCI in several major life areas and correlated with independence in ADL and upper extremity functioning. The aspects of autonomy should be considered more in goal setting and clinical decision-making.
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Affiliation(s)
- Lamprini Lili
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Vita Straket 12, plan 4, 41346, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Vita Straket 12, plan 4, 41346, Gothenburg, Sweden
- Department of Neurological Rehabilitation, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Tiina Rekand
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Vita Straket 12, plan 4, 41346, Gothenburg, Sweden
- Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Vita Straket 12, plan 4, 41346, Gothenburg, Sweden.
- Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden.
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Alt Murphy M, Pradhan S, Levin MF, Hancock NJ. Uptake of Technology for Neurorehabilitation in Clinical Practice: A Scoping Review. Phys Ther 2024; 104:pzad140. [PMID: 37856528 PMCID: PMC10851848 DOI: 10.1093/ptj/pzad140] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 05/22/2023] [Accepted: 05/22/2023] [Indexed: 10/21/2023]
Abstract
OBJECTIVE Technology-based interventions offer many opportunities to enhance neurorehabilitation, with associated research activity gathering pace. Despite this fact, translation for use in clinical practice has lagged research innovation. An overview of the current "state of play" regarding the extent of clinical uptake and factors that might influence use of technologies is required. This scoping review explored the uptake of technologies as neurorehabilitation interventions in clinical practice and factors that are reported to influence their uptake. METHODS This systematic scoping review was conducted with narrative synthesis and evidence mapping. Studies of any design reporting uptake or implementation of technology (wearable devices, virtual reality, robotics, and exergaming) for movement neurorehabilitation after stroke and other neurological conditions were sought via a formal search strategy in MEDLINE (Ovid), CINAHL, AMED, and Embase. Full-text screening and data extraction were completed independently by 2 reviewers. RESULTS Of 609 studies returned, 25 studies were included after title, abstract, and full-text screening. Studies investigated a range of technologies at various stages of development. Only 4 of the included studies explored the sustained use of technology in practice. The following 5 themes representing experiences of technology use emerged: perceived usefulness, technology design, social interaction, integration with services, and suggested improvements to enhance uptake. CONCLUSION Reporting of uptake and use of neurorehabilitation technologies in clinical practice is limited. The synthesis provided comprehensive knowledge of barriers to and facilitators of uptake to be considered in future protocols, including a steep learning curve required to engage with technology, a need for a supportive organizational culture, and a need for user involvement in both design and development. IMPACT This scoping review has provided indicators from current evidence of important factors to consider in the planning of research into and clinical implementation of technologies for neurorehabilitation. It serves to support an evidence-based, user-centered platform for improved research on and translation of technologies in neurorehabilitation clinical practice.
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Affiliation(s)
- Margit Alt Murphy
- Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Sujata Pradhan
- Division of Physical Therapy, Department of Rehabilitation Medicine, University of Washington, Seattle, Washington, USA
| | - Mindy F Levin
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Montreal, Quebec, Canada
| | - Nicola J Hancock
- School of Health Sciences, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
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Stockley RC, Walker MF, Alt Murphy M, Azah Abd Aziz N, Amooba P, Churliov L, Farrin A, Fini NA, Ghaziani E, Godecke E, Gutierrez-Panchana T, Jia J, Kandasamy T, Lindsay P, Solomon J, Thijs V, Tindall T, Tippett DC, Watkins C, Lynch E. Criteria and Indicators for Centers of Clinical Excellence in Stroke Recovery and Rehabilitation: A Global Consensus Facilitated by ISRRA. Neurorehabil Neural Repair 2024; 38:87-98. [PMID: 38212946 PMCID: PMC10874109 DOI: 10.1177/15459683231222026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
BACKGROUND The aim of the International Stroke Recovery and Rehabilitation Alliance is to create a world where worldwide collaboration brings major breakthroughs for the millions of people living with stroke. A key pillar of this work is to define globally relevant criteria for centers that aspire to deliver excellent clinical rehabilitation and generate exceptional outcomes for patients. OBJECTIVES This paper presents consensus work conducted with an international group of expert stroke recovery and rehabilitation researchers, clinicians, and people living with stroke to identify and define criteria and measurable indicators for Centers of Clinical Excellence (CoCE) in stroke recovery and rehabilitation. These were intentionally developed to be ambitious and internationally relevant, regardless of a country's development or income status, to drive global improvement in stroke services. METHODS Criteria and specific measurable indicators for CoCE were collaboratively developed by an international panel of stroke recovery and rehabilitation experts from 10 countries and consumer groups from 5 countries. RESULTS The criteria and associated indicators, ranked in order of importance, focused upon (i) optimal outcome, (ii) research culture, (iii) working collaboratively with people living with stroke, (iv) knowledge exchange, (v) leadership, (vi) education, and (vii) advocacy. Work is currently underway to user-test the criteria and indicators in 14 rehabilitation centers in 10 different countries. CONCLUSIONS We anticipate that use of the criteria and indicators could support individual organizations to further develop their services and, more widely, provide a mechanism by which clinical excellence can be articulated and shared to generate global improvements in stroke care.
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Affiliation(s)
- Rachel C. Stockley
- Stroke Research Team, School of Nursing and Midwifery, University of Central Lancashire, Preston, UK
| | | | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Noor Azah Abd Aziz
- Department of Family Medicine, Medical Faculty, National University of Malaysia (UKM), Bangi, Malaysia
| | - Philemon Amooba
- Department of Nursing, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Leonid Churliov
- Melbourne Medical School, The University of Melbourne, Melbourne, VIC, Australia
| | - Amanda Farrin
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - Natalie A. Fini
- Physiotherapy Department, School of Health Sciences, The University of Melbourne, Melbourne, VIC, Australia
| | - Emma Ghaziani
- Department of Physical and Occupational Therapy, Copenhagen University Hospital-Bispebjerg and Frederiksberg Hospital and Department of Brain and Spinal Cord Injury, Copenhagen University Hospital—Rigshospitalet, Copenhagen, Denmark
| | - Erin Godecke
- School of Medical and Health Sciences, Edith Cowan University and Sir Charles Gairdner Osborne Park Health Care Group, Joondalup, WA, Australia
| | | | - Jie Jia
- Department of Rehabilitation, Huashan Hospital Fudan University, Shanghai, China
| | | | | | - John Solomon
- Centre for Comprehensive Stroke Rehabilitation and Research, Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Vincent Thijs
- Department of Medicine University of Melbourne, Department of Neurology Austin Health, Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
| | - Tierney Tindall
- Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Donna C. Tippett
- Departments of Physical Medicine and Rehabilitation, Neurology, and Otolaryngology—Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Caroline Watkins
- Stroke Research Team, School of Nursing and Midwifery, University of Central Lancashire, Preston, UK
| | - Elizabeth Lynch
- Caring Futures Institute, Flinders University, Adelaide, SA, Australia
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Kwakkel G, Stinear C, Essers B, Munoz-Novoa M, Branscheidt M, Cabanas-Valdés R, Lakičević S, Lampropoulou S, Luft AR, Marque P, Moore SA, Solomon JM, Swinnen E, Turolla A, Alt Murphy M, Verheyden G. Motor rehabilitation after stroke: European Stroke Organisation (ESO) consensus-based definition and guiding framework. Eur Stroke J 2023; 8:880-894. [PMID: 37548025 PMCID: PMC10683740 DOI: 10.1177/23969873231191304] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023] Open
Abstract
PURPOSE To propose a consensus-based definition and framework for motor rehabilitation after stroke. METHODS An expert European working group reviewed the literature, attaining internal consensus after external feedback. FINDINGS Motor rehabilitation is defined as a process that engages people with stroke to benefit their motor function, activity capacity and performance in daily life. It is necessary for people with residual motor disability whose goal is to enhance their functioning, independence and participation. Motor rehabilitation operates through learning- and use-dependent mechanisms. The trajectory of motor recovery varies across patients and stages of recovery. Early behavioral restitution of motor function depends on spontaneous biological mechanisms. Further improvements in activities of daily living are achieved by compensations. Motor rehabilitation is guided by regular assessment of motor function and activity using consensus-based measures, including patient-reported outcomes. Results are discussed with the patient and their carers to set personal goals. During motor rehabilitation patients learn to optimize and adapt their motor, sensory and cognitive functioning through appropriately dosed repetitive, goal-oriented, progressive, task- and context-specific training. Motor rehabilitation supports people with stroke to maximize health, well-being and quality of life. The framework describes the International Classification of Functioning, Disability and Health in the context of stroke, describes neurobiological mechanisms of behavioral restitution and compensation, and summarizes recommendations for clinical assessment, prediction tools, and motor interventions with strong recommendations from clinical practice guidelines (2016-2022). CONCLUSIONS This definition and framework may guide clinical educators, inform clinicians on current recommendations and guidelines, and identify gaps in the evidence base.
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Affiliation(s)
- Gert Kwakkel
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam Neuroscience, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, USA
- Department Acquired Brain Injuries, Amsterdam Rehabilitation Research Centre, Reade, Amsterdam, The Netherlands
| | - Cathy Stinear
- Department of Medicine, Waipapa Taumata Rau University of Auckland, Aotearoa, New Zealand
| | - Bea Essers
- Department of Rehabilitation Sciences, KU Leuven – University of Leuven, Leuven, Belgium
| | - Maria Munoz-Novoa
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Meret Branscheidt
- Department of Neurology, University Hospital of Zurich, and Cereneo Center for Neurology and Rehabilitation, Vitznau, Switzerland
| | - Rosa Cabanas-Valdés
- Department of Physiotherapy, Faculty of Medicine and Health Science, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Sandra Lakičević
- Department of Neurology, Stroke Unit, University Hospital Mostar, Mostar, Bosnia and Herzegovina
| | - Sofia Lampropoulou
- Physiotherapy Department, School of Health Rehabilitation Sciences, University of Patras, Rio, Greece
| | - Andreas R Luft
- Department of Neurology, University Hospital of Zurich, and Cereneo Center for Neurology and Rehabilitation, Vitznau, Switzerland
| | - Philippe Marque
- Service de médecine physique et réadaptation, CHU de Toulouse, Toulouse, France
| | - Sarah A Moore
- Department of Sport, Exercise and Rehabilitation, Faculty of Health and Life Science, Northumbria University, Newcastle upon Tyne, UK
- Stroke Research Group, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - John M Solomon
- Centre for Comprehensive Stroke Rehabilitation and Research, Manipal Academy of Higher Education, Manipal, Karnataka, India
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Eva Swinnen
- Rehabilitation Research Group, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Andrea Turolla
- Department of Biomedical and Neuromotor Sciences, Alma Mater University of Bologna, Bologna, Italy
- Unit of Occupational Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Geert Verheyden
- Department of Rehabilitation Sciences, KU Leuven – University of Leuven, Leuven, Belgium
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van Vliet P, Tavener M, van Wijck FM, Alt Murphy M. Editorial: Home-based training to reduce upper limb functional impairment post-stroke. Front Neurol 2023; 14:1309954. [PMID: 37941575 PMCID: PMC10628668 DOI: 10.3389/fneur.2023.1309954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 11/10/2023] Open
Affiliation(s)
- Paulette van Vliet
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
| | - Meredith Tavener
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
| | - Frederike M. van Wijck
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, United Kingdom
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
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Hochleitner I, Pellicciari L, Castagnoli C, Paperini A, Politi AM, Campagnini S, Pancani S, Basagni B, Gerli F, Carrozza MC, Macchi C, Alt Murphy M, Cecchi F. Intra- and inter-rater reliability of the Italian Fugl-Meyer assessment of upper and lower extremity. Disabil Rehabil 2023; 45:2989-2999. [PMID: 36031950 DOI: 10.1080/09638288.2022.2114553] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 08/12/2022] [Accepted: 08/14/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE To assess the intra- and inter-rater reliability motor and sensory functioning, balance, joint range of motion and joint pain subscales of the Italian Fugl-Meyer Assessment (FMA) Upper Extremity (FMA-UE) and Lower Extremity (FMA-LE) at the item- subtotal- and total-level in patients with sub-acute stroke. MATERIALS AND METHODS The FMA was administered to 60 patients with sub-acute stroke (mean age ± SD = 75.4 ± 10.7 years; 58.3% men) and independently rated by two physiotherapists on two consecutive days. Intra- and inter-reliability was studied by a rank-based statistical method for paired ordinal data to detect any systematic or random disagreement. RESULTS The item-level intra- and inter-rater reliability was satisfactory (>70%). Reliability level >70% was achieved at subscale and total score level when one- or two-points difference was considered. Systematic disagreements were reported for five items of the FMA-UE, but not for FMA-LE. CONCLUSIONS The Italian version of the FMA showed to be a reliable instrument that can therefore be recommended for clinical and research purposes.Implications for rehabilitationThe FMA is the gold standard for assessing stroke patients' sensorimotor impairment worldwide.The Italian Fugl-Meyer Assessment of Upper Extremity (FMA-UE) and Lower Extremity (FMA-LE) is substantially reliable within and between two raters at the item, subtotal, and total score level in patients with sub-acute stroke.The use of FMA in the Italian context will provide an opportunity for international comparisons and research collaborations.
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Affiliation(s)
| | | | | | | | | | - Silvia Campagnini
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
- Istituto di Biorobotica, Scuola Superiore Sant'Anna, Pontedera, Italy
| | | | | | | | | | - Claudio Macchi
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Francesca Cecchi
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Brännmark C, Klasson S, Stanne TM, Samuelsson H, Alt Murphy M, Sunnerhagen KS, Åberg ND, Jalnefjord O, Björkman-Burtscher I, Jood K, Tatlisumak T, Jern C. FIND Stroke Recovery Study (FIND): rationale and protocol for a longitudinal observational cohort study of trajectories of recovery and biomarkers poststroke. BMJ Open 2023; 13:e072493. [PMID: 37164469 PMCID: PMC10173956 DOI: 10.1136/bmjopen-2023-072493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
Abstract
INTRODUCTION Comprehensive studies mapping domain-specific trajectories of recovery after stroke and biomarkers reflecting these processes are scarce. We, therefore, initiated an exploratory prospective observational study of stroke cases with repeated evaluation, the FIND Stroke Recovery Study. We aim to capture trajectories of recovery from different impairments, including cognition, in combination with broad profiling of blood and imaging biomarkers of the recovery. METHODS AND ANALYSIS We recruit individuals with first-ever stroke at the stroke unit at the Sahlgrenska University Hospital, Sweden, to FIND. The inclusion started early 2018 and we aim to enrol minimum 500 patients. Neurological and cognitive impairments across multiple domains are assessed using validated clinical assessment methods, advanced neuroimaging is performed and blood samples for biomarker measuring (protein, RNA and DNA) at inclusion and follow-up visits at 3 months, 6 months, 1 year, 2 years and 5 years poststroke. At baseline and at each follow-up visit, we also register clinical variables known to influence outcomes such as prestroke functioning, stroke severity, acute interventions, rehabilitation, other treatments, socioeconomic status, infections (including COVID-19) and other comorbidities. Recurrent stroke and other major vascular events are identified continuously in national registers. ETHICS AND DISSEMINATION FIND composes a unique stroke cohort with detailed phenotyping, repetitive assessments of outcomes across multiple neurological and cognitive domains and patient-reported outcomes as well as blood and imaging biomarker profiling. Ethical approval for the FIND study has been obtained from the Regional Ethics Review Board in Gothenburg and the Swedish Ethics Review Board. The results of this exploratory study will provide novel data on the time course of recovery and biomarkers after stroke. The description of this protocol will inform the stroke research community of our ongoing study and facilitate comparisons with other data sets. TRIAL REGISTRATION NUMBER The protocol is registered at http://www. CLINICALTRIALS gov, Study ID: NCT05708807.
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Affiliation(s)
- Cecilia Brännmark
- Department of Laboratory Medicine, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Research, Development, Education and Innovation, Gothenburg, Sweden
| | - Sofia Klasson
- Department of Laboratory Medicine, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Tara M Stanne
- Department of Laboratory Medicine, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Clinical Genetics and Genomics, Gothenburg, Sweden
| | - Hans Samuelsson
- Institute of Psychology, Faculty of Social Sciences, University of Gothenburg, Gothenburg, Sweden
- Region Västra Göraland, Sahlgrenska University Hospital, Department of Rehabilitation Medicin, Gothenburg, Sweden
| | - Margit Alt Murphy
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Occupational Therapy and Physiotherapy, Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - N David Åberg
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Acute Medicine and Geriatrics, Gothenburg, Sweden
- Institute of Medicine, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Oscar Jalnefjord
- Department of Medical Radiation Sciences, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Medical Physics and Biomedical Engineering, Gothenburg, Sweden
| | - Isabella Björkman-Burtscher
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Radiology, Gothenburg, Sweden
| | - Katarina Jood
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Neurology, Gothenburg, Sweden
| | - Turgut Tatlisumak
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Neurology, Gothenburg, Sweden
| | - Christina Jern
- Department of Laboratory Medicine, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Clinical Genetics and Genomics, Gothenburg, Sweden
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Bernhardt J, Corbett D, Dukelow S, Savitz S, Solomon JM, Stockley R, Sunnerhagen KS, Verheyden G, Walker M, Murphy MA, Bonkhoff AK, Cadilhac D, Carmichael ST, Dalton E, Dancause N, Edwards J, English C, Godecke E, Hayward K, Kamalakannan S, Kim J, Kwakkel G, Lang CE, Lannin N, Levin M, Lynch E, Mead G, Saa JP, Ward N. The International Stroke Recovery and Rehabilitation Alliance. Lancet Neurol 2023; 22:295-296. [PMID: 36931801 DOI: 10.1016/s1474-4422(23)00072-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/16/2023] [Indexed: 03/17/2023]
Affiliation(s)
- Julie Bernhardt
- Stroke Theme, Florey Institute of Neuroscience and Mental Health-Austin Campus, Heidelberg, VIC 3084, Australia.
| | - Dale Corbett
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Sean Dukelow
- Department of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada
| | - Sean Savitz
- Institute for Stroke and Cerebrovascular Disease at UTHealth-Houston, Houston, TX, USA
| | - John M Solomon
- Centre for Comprehensive Stroke Rehabilitation and Research, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Rachel Stockley
- School of Nursing, University of Central Lancashire, Preston, UK
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Department of Neurological Rehabilitation, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Geert Verheyden
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
| | - Marion Walker
- School of Medicine, University of Nottingham, Nottingham, UK
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Dominique Cadilhac
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, VIC, Australia
| | - S Thomas Carmichael
- Department of Neurology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA, USA
| | - Emily Dalton
- Department of Physiotherapy, The University of Melbourne, Melbourne, VIC, Australia
| | - Numa Dancause
- Department of Neurosciences, Université de Montréal, Montreal, QC, Canada
| | - Jodi Edwards
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada
| | - Coralie English
- School of Health Sciences, The University of Newcastle, Newcastle, NSW, Australia
| | - Erin Godecke
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia
| | - Kate Hayward
- Stroke Theme, Florey Institute of Neuroscience and Mental Health-Austin Campus, Heidelberg, VIC 3084, Australia; Department of Physiotherapy, The University of Melbourne, Melbourne, VIC, Australia
| | - Sureshkumar Kamalakannan
- Department of Social Work, Education and Community Wellbeing, Northumbria University, Newcastle, UK
| | - Joosup Kim
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, VIC, Australia
| | - Gert Kwakkel
- Department of Rehabilitation Medicine, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | - Catherine E Lang
- Department of Physical Therapy, Washington University in St Louis, St Louis, MO, USA
| | - Natasha Lannin
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Mindy Levin
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada
| | - Elizabeth Lynch
- Caring Futures Institute, Flinders University, Adelaide, SA, Australia
| | - Gillian Mead
- Usher Institute, The University of Edinburgh, Edinburgh, UK
| | - Juan Pablo Saa
- Stroke Theme, Florey Institute of Neuroscience and Mental Health-Austin Campus, Heidelberg, VIC 3084, Australia
| | - Nick Ward
- Department of Clinical and Motor Neuroscience, UCL Queen Square Institute of Neurology, University College London, London, UK
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Ekstrand E, Alt Murphy M, Sunnerhagen KS. Clinical interpretation and cutoff scores for manual ability measured by the ABILHAND questionnaire in people with stroke. Top Stroke Rehabil 2023; 30:21-31. [PMID: 34590536 DOI: 10.1080/10749357.2021.1978631] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The ABILHAND questionnaire is recommended to assess perceived manual ability after stroke; however, more knowledge on interpretability is needed to improve the clinical applicability. OBJECTIVES To determine clinically meaningful cutoff scores for different levels of perceived manual ability, assessed by ABILHAND, corresponding to established observed and perceived upper extremity assessments post stroke. METHODS This cross-sectional study, part of the Stroke Arm Longitudinal Study (SALGOT) at the University of Gothenburg, included 80 participants with upper extremity impairments after stroke. The self-reported upper extremity functioning was assessed with ABILHAND and Stroke Impact Scale Hand (SIS Hand), and the observed functioning was assessed by Fugl-Meyer Assessment for Upper Extremity (FMA-UE) and Action Research Arm Test (ARAT) at 3 months after stroke. Receiver operating characteristic curve, sensitivity, and specificity analyses were used to determine the cutoffs. RESULTS The overall discriminating accuracy was excellent (AUC > 0.90) for most of the cutoffs and sensitivity and specificity values ranged from 0.73 to 1.0. The ABILHAND cutoff score 1.78 discriminated well between low and good functioning resulting in a 95% match with SIS Hand and 87.5% match with ARAT and FMA-UE. CONCLUSIONS The determined cutoff scores of the ABILHAND, validated through established upper extremity assessments, will provide a useful tool to clinicians when interpreting the logit scores and when selecting individualized treatment options. ABILHAND matched well with self-reported SIS Hand, but discrepancies found with observed scales implies that self-perceived assessments should be complemented with observed assessments.
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Affiliation(s)
- Elisabeth Ekstrand
- Department of Health Sciences, Lund University, Lund, Sweden.,Department of Hand Surgery, Skåne University Hospital, Malmö, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden.,Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden.,Department of Neurocare, Sahlgrenska University Hospital, Gothenburg, Sweden
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10
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Alt Murphy M, Al-Shallawi A, Sunnerhagen KS, Pandyan A. Early prediction of upper limb functioning after stroke using clinical bedside assessments: a prospective longitudinal study. Sci Rep 2022; 12:22053. [PMID: 36543863 PMCID: PMC9772392 DOI: 10.1038/s41598-022-26585-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Early and accurate prediction of recovery is needed to assist treatment planning and inform patient selection in clinical trials. This study aimed to develop a prediction algorithm using a set of simple early clinical bedside measures to predict upper limb capacity at 3-months post-stroke. A secondary analysis of Stroke Arm Longitudinal Study at Gothenburg University (SALGOT) included 94 adults (mean age 68 years) with upper limb impairment admitted to stroke unit). Cluster analysis was used to define the endpoint outcome strata according to the 3-months Action Research Arm Test (ARAT) scores. Modelling was carried out in a training (70%) and testing set (30%) using traditional logistic regression, random forest models. The final algorithm included 3 simple bedside tests performed 3-days post stroke: ability to grasp, to produce any measurable grip strength and abduct/elevate shoulder. An 86-94% model sensitivity, specificity and accuracy was reached for differentiation between poor, limited and good outcome. Additional measurement of grip strength at 4 weeks post-stroke and haemorrhagic stroke explained the underestimated classifications. External validation of the model is recommended. Simple bedside assessments have advantages over more lengthy and complex assessments and could thereby be integrated into routine clinical practice to aid therapy decisions, guide patient selection in clinical trials and used in data registries.
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Affiliation(s)
- Margit Alt Murphy
- grid.8761.80000 0000 9919 9582Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden ,grid.1649.a000000009445082XDepartment of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ahmad Al-Shallawi
- grid.510463.50000 0004 7474 9241The Administrative Technical College of Mosul, Northern Technical University, Mosul, Nineveh Iraq
| | - Katharina S. Sunnerhagen
- grid.8761.80000 0000 9919 9582Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anand Pandyan
- grid.17236.310000 0001 0728 4630Faculty of Health and Social Science, Bournemouth University, Bournemouth, UK
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Ikram M, Rehman SSU, Sunnerhagen KS, Alt Murphy M. Urdu translation and cross-cultural validation of the Fugl-Meyer assessment in people with stroke. Disabil Rehabil 2022; 44:8048-8053. [PMID: 34807783 DOI: 10.1080/09638288.2021.2003449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE The purpose of this study was to translate the FMA for Upper and Lower Extremity into Urdu and determine the validity and reliability of the translated Urdu FMA in people with chronic stroke. MATERIALS AND METHODS A Standardized step-wise forward-backward translation of FMA into Urdu was conducted with the help of bilingual translators, experts from Riphah International University, and experts familiar with the original FMA scale to ensure conceptual equivalency. The final version was constructed after pilot testing of the Urdu FMA on 10 stroke patients. Inter- and intra-rater reliability, content, concurrent and construct validity were determined in 50 individuals with chronic stroke (mean age 53.2 years). RESULTS Intra- and inter-rater reliability, determined by Weighted kappa was satisfactory (k = 0.75-0.99). Internal consistency determined by Cronbach alpha was above 0.80. The content validity Index was acceptable (0.92). Moderate correlations were found with Functional Independence Measure, Modified Rankin Scale, and National Institute of Health Stroke Severity (r = 0.69-0.79). The factor analysis showed that two factors (upper and lower extremity) explained 67.8% of the variance. CONCLUSION The Urdu FMA is reliable and valid for the assessment of sensorimotor function in people with chronic stroke and can therefore be recommended for use in clinical and research applications.IMPLICATIONS FOR REHABILITATIONThe Urdu FMA is now available for use in Pakistan.The Urdu FMA is reliable and valid for the assessment of sensorimotor function in people with chronic stroke.The use of Urdu FMA is recommended to clinicians to estimate stroke severity and motor recovery.
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Affiliation(s)
- Mehwish Ikram
- Faculty of Rehabilitation and Allied Health Sciences, Riphah International University Islamabad, Lahore, Pakistan
| | - Syed Shakil Ur Rehman
- Faculty of Rehabilitation and Allied Health Sciences, Riphah International University Islamabad, Lahore, Pakistan
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Abstract
PURPOSE The present study explored participants' experiences with and perceptions of using fully immersive head-mounted virtual reality (VR) gaming as rehabilitation after stroke. METHODS Four men and three women (median age 64 years) with chronic stroke and varying motor impairment (mild to severe) were interviewed after 10 weeks of VR training on the commercial HTC Vive system, focusing on the upper extremities. Inductive qualitative thematic analysis was performed. RESULTS The analysis revealed three main themes: playing the game, benefits and effects, and personalizing the game. Playing the game encompasses both the feeling of being immersed in the game and descriptions of the gaming being motivating and fun. Benefits and effects describe the participants' expectations of potential benefits, the importance of getting feed-back, and the impact in daily life. Personalizing the game includes finding the right game and level, and the participants' need for support to achieve full use of the training. CONCLUSIONS Participants with chronic stroke described the fully immersive VR gaming intervention as a fun and motivating way to improve their functioning in everyday life. Qualitative studies are needed to explore how people with stroke perceive VR gaming when it is implemented in real clinical environments.Clinical implicationsVR gaming was perceived as a positive and motivating rehabilitation after stroke.Getting feedback and perceiving benefits are essential parts of VR rehabilitation.Commercial fully immersive VR-games might be an option for stroke rehabilitation when the game can be personalized and support is available.
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Affiliation(s)
- Martha Gustavsson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Health, Medicine and Caring Sciences, Division of Prevention, Rehabilitation and Community Medicine, Unit of Occupational Therapy, Linköping University, Linköping, Sweden
| | - Emma K Kjörk
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mattias Erhardsson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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13
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Munoz-Novoa M, Kristoffersen MB, Sunnerhagen KS, Naber A, Alt Murphy M, Ortiz-Catalan M. Upper Limb Stroke Rehabilitation Using Surface Electromyography: A Systematic Review and Meta-Analysis. Front Hum Neurosci 2022; 16:897870. [PMID: 35669202 PMCID: PMC9163806 DOI: 10.3389/fnhum.2022.897870] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background Upper limb impairment is common after stroke, and many will not regain full upper limb function. Different technologies based on surface electromyography (sEMG) have been used in stroke rehabilitation, but there is no collated evidence on the different sEMG-driven interventions and their effect on upper limb function in people with stroke. Aim Synthesize existing evidence and perform a meta-analysis on the effect of different types of sEMG-driven interventions on upper limb function in people with stroke. Methods PubMed, SCOPUS, and PEDro databases were systematically searched for eligible randomized clinical trials that utilize sEMG-driven interventions to improve upper limb function assessed by Fugl-Meyer Assessment (FMA-UE) in stroke. The PEDro scale was used to evaluate the methodological quality and the risk of bias of the included studies. In addition, a meta-analysis utilizing a random effect model was performed for studies comparing sEMG interventions to non-sEMG interventions and for studies comparing different sEMG interventions protocols. Results Twenty-four studies comprising 808 participants were included in this review. The methodological quality was good to fair. The meta-analysis showed no differences in the total effect, assessed by total FMA-UE score, comparing sEMG interventions to non-sEMG interventions (14 studies, 509 participants, SMD 0.14, P 0.37, 95% CI –0.18 to 0.46, I2 55%). Similarly, no difference in the overall effect was found for the meta-analysis comparing different types of sEMG interventions (7 studies, 213 participants, SMD 0.42, P 0.23, 95% CI –0.34 to 1.18, I2 73%). Twenty out of the twenty-four studies, including participants with varying impairment levels at all stages of stroke recovery, reported statistically significant improvements in upper limb function at post-sEMG intervention compared to baseline. Conclusion This review and meta-analysis could not discern the effect of sEMG in comparison to a non-sEMG intervention or the most effective type of sEMG intervention for improving upper limb function in stroke populations. Current evidence suggests that sEMG is a promising tool to further improve functional recovery, but randomized clinical trials with larger sample sizes are needed to verify whether the effect on upper extremity function of a specific sEMG intervention is superior compared to other non-sEMG or other type of sEMG interventions.
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Affiliation(s)
- Maria Munoz-Novoa
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Center for Bionics and Pain Research, Mölndal, Sweden
| | - Morten B Kristoffersen
- Center for Bionics and Pain Research, Mölndal, Sweden.,Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Section of Neurocare, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Autumn Naber
- Center for Bionics and Pain Research, Mölndal, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Max Ortiz-Catalan
- Center for Bionics and Pain Research, Mölndal, Sweden.,Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden.,Operational Area 3, Sahlgrenska University Hospital, Mölndal, Sweden.,Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden
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Prange-Lasonder GB, Alt Murphy M, Lamers I, Hughes AM, Buurke JH, Feys P, Keller T, Klamroth-Marganska V, Tarkka IM, Timmermans A, Burridge JH. European evidence-based recommendations for clinical assessment of upper limb in neurorehabilitation (CAULIN): data synthesis from systematic reviews, clinical practice guidelines and expert consensus. J Neuroeng Rehabil 2021; 18:162. [PMID: 34749752 PMCID: PMC8573909 DOI: 10.1186/s12984-021-00951-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 10/18/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Technology-supported rehabilitation can help alleviate the increasing need for cost-effective rehabilitation of neurological conditions, but use in clinical practice remains limited. Agreement on a core set of reliable, valid and accessible outcome measures to assess rehabilitation outcomes is needed to generate strong evidence about effectiveness of rehabilitation approaches, including technologies. This paper collates and synthesizes a core set from multiple sources; combining existing evidence, clinical practice guidelines and expert consensus into European recommendations for Clinical Assessment of Upper Limb In Neurorehabilitation (CAULIN). METHODS Data from systematic reviews, clinical practice guidelines and expert consensus (Delphi methodology) were systematically extracted and synthesized using strength of evidence rating criteria, in addition to recommendations on assessment procedures. Three sets were defined: a core set: strong evidence for validity, reliability, responsiveness and clinical utility AND recommended by at least two sources; an extended set: strong evidence OR recommended by at least two sources and a supplementary set: some evidence OR recommended by at least one of the sources. RESULTS In total, 12 measures (with primary focus on stroke) were included, encompassing body function and activity level of the International Classification of Functioning and Health. The core set recommended for clinical practice and research: Fugl-Meyer Assessment of Upper Extremity (FMA-UE) and Action Research Arm Test (ARAT); the extended set recommended for clinical practice and/or clinical research: kinematic measures, Box and Block Test (BBT), Chedoke Arm Hand Activity Inventory (CAHAI), Wolf Motor Function Test (WMFT), Nine Hole Peg Test (NHPT) and ABILHAND; the supplementary set recommended for research or specific occasions: Motricity Index (MI); Chedoke-McMaster Stroke Assessment (CMSA), Stroke Rehabilitation Assessment Movement (STREAM), Frenchay Arm Test (FAT), Motor Assessment Scale (MAS) and body-worn movement sensors. Assessments should be conducted at pre-defined regular intervals by trained personnel. Global measures should be applied within 24 h of hospital admission and upper limb specific measures within 1 week. CONCLUSIONS The CAULIN recommendations for outcome measures and assessment procedures provide a clear, simple, evidence-based three-level structure for upper limb assessment in neurological rehabilitation. Widespread adoption and sustained use will improve quality of clinical practice and facilitate meta-analysis, critical for the advancement of technology-supported neurorehabilitation.
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Affiliation(s)
- Gerdienke B Prange-Lasonder
- Roessingh Research and Development, Enschede, The Netherlands.
- Department of Biomechanical Engineering, University of Twente, Enschede, The Netherlands.
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Ilse Lamers
- Rehabilitation Research Center (REVAL), UHasselt, Diepenbeek, Belgium
- Rehabilitation and MS Center, Pelt, Belgium
| | - Ann-Marie Hughes
- School of Health Sciences, University of Southampton, Southampton, UK
| | - Jaap H Buurke
- Roessingh Research and Development, Enschede, The Netherlands
- Department of Biosignals and Systems, University of Twente, Enschede, The Netherlands
| | - Peter Feys
- Rehabilitation Research Center (REVAL), UHasselt, Diepenbeek, Belgium
| | - Thierry Keller
- Neurorehabilitation Area at the Health Division of TECNALIA, Basque Research and Technology Alliance (BRTA), Donostia - San Sebastian, Spain
| | | | - Ina M Tarkka
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Annick Timmermans
- Rehabilitation Research Center (REVAL), UHasselt, Diepenbeek, Belgium
| | - Jane H Burridge
- School of Health Sciences, University of Southampton, Southampton, UK
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15
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Lili L, Sunnerhagen KS, Rekand T, Alt Murphy M. Quantifying an Upper Extremity Everyday Task With 3D Kinematic Analysis in People With Spinal Cord Injury and Non-disabled Controls. Front Neurol 2021; 12:755790. [PMID: 34721277 PMCID: PMC8555709 DOI: 10.3389/fneur.2021.755790] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 09/13/2021] [Indexed: 11/23/2022] Open
Abstract
Objectives: Upper extremity function after spinal cord injury (SCI) is an important factor for performance of activities of daily living. An objective assessment of upper extremity function preferably in purposeful daily tasks is essential in understanding its impact on real-life activities. This study aimed to identify which movement parameters of upper extremity, measured by kinematic analysis during a purposeful daily task, are impaired in people with cervical or thoracic SCI. Materials and Methods: The study included 29 adults (mean 59.5 years, 9 women and 20 men) with cervical (n = 19) or thoracic (n = 10) established complete (n = 15) or incomplete (n = 14) SCI, and 54 non-disabled controls with commensurable age and sex (mean 59 years, 15 women, 39 men). The 3D kinematic data were captured with a five-camera system during a standardized unilateral daily task (drinking from a glass). In SCI, the upper extremity functioning of each arm was assessed with Action Research Arm Test (ARAT). Having a full score in ARAT indicated full functioning; a score of <57 points indicated limited functioning. Kinematic data from full functioning arms (n = 27) and limited functioning arms (n = 30) in SCI were compared with the non-dominant arms (n = 54) in controls. Results: In the limited upper extremity functioning group, movement time, smoothness, arm abduction, wrist angle, trunk displacement, and inter-joint coordination, but not peak velocity of the hand, angular velocity of elbow, and relative time to peak velocity, all differed from controls. In the full upper extremity functioning group, arm abduction alone was significantly different from controls. Conclusions: The findings demonstrate that apart from measures of peak velocity, kinematic measures of movement quality including movement time, smoothness, trunk displacement, and joint angles are impaired in people with limited upper extremity functioning after SCI. The study provides robust results applicable to a representative population of individuals with established cervical or thoracic SCI. The results suggest that kinematic analysis might be useful for those with limited functioning in order to get a better understanding of the specific movement impairments in daily tasks after SCI.
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Affiliation(s)
- Lamprini Lili
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden.,Department of Neurocare, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden.,Department of Neurocare, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Tiina Rekand
- Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden.,Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
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Lili L, Sunnerhagen KS, Rekand T, Alt Murphy M. Associations between upper extremity functioning and kinematics in people with spinal cord injury. J Neuroeng Rehabil 2021; 18:147. [PMID: 34565401 PMCID: PMC8474732 DOI: 10.1186/s12984-021-00938-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 09/08/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction More knowledge of the relationships between kinematic measures and clinical assessments is required to guide clinical decision making and future research. Objectives To determine which kinematic variables obtained during a drinking task were associated with clinical assessments of upper extremity functioning in people with spinal cord injury (SCI). Methods In total, 25 individuals with chronic cervical (n = 17) or thoracic (n = 8) complete (n = 14) or motor incomplete (n = 11) SCI (mean age 58.4, SD 13.8) were included. Kinematic data, including movement time, smoothness and joint angles was captured with a 5-camera optoelectronic system during a unimanual drinking task. Action Research Arm Test (ARAT), Sollerman Hand Function Test (SHFT) and basic hand classification of the Upper Extremity Data Set (ISCI-Hand) were used as clinical assessments. Multiple regression analysis was used to identify kinematic variables associated with clinical assessments after controlling for potential confounding factors, such as, age, severity of SCI, sensory function, and hand surgery. Results Movement time, smoothness and movement pattern kinematics including trunk displacement, elbow and wrist joint angles were correlated (p < 0.05) with all three clinical scales while the velocity-related kinematics and inter-joint coordination showed low correlations. Multiple regression analysis revealed that wrist angle combined with movement time or smoothness explained 82% and 77% of the total variance in ARAT and SHFT, respectively. Wrist angle alone explained 59% of the variance in ISCI-Hand. The proprioception of the hand increased the explanatory power in the models of ARAT and SHFT. Associations between kinematics and clinical assessments in the subgroup with cervical SCI were equivalent to the whole group analyses. The number of participants in the subgroup with thoracic SCI was small and only allowed limited analysis. Conclusions Wrist angle, movement time, movement smoothness are the most important kinematic variables associated with upper extremity clinical assessments in people with SCI. The results are most valid for individuals with cervical SCI. All three assessments are appropriate for SCI. Further research with larger representative sample of thoracic SCI needed. Supplementary Information The online version contains supplementary material available at 10.1186/s12984-021-00938-9.
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Affiliation(s)
- Lamprini Lili
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, 41345, Göteborg, Sweden. .,Department of Neurological Rehabilitation, Sahlgrenska University Hospital, Göteborg, Sweden.
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, 41345, Göteborg, Sweden.,Department of Neurological Rehabilitation, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Tiina Rekand
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, 41345, Göteborg, Sweden.,Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, 41345, Göteborg, Sweden.,Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Göteborg, Sweden
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Andersson SA, Danielsson A, Ohlsson F, Wipenmyr J, Alt Murphy M. Arm impairment and walking speed explain real-life activity of the affected arm and leg after stroke. J Rehabil Med 2021; 53:jrm00210. [PMID: 33948673 PMCID: PMC8814842 DOI: 10.2340/16501977-2838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2021] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To determine to what extent accelerometer-based arm, leg and trunk activity is associated with sensorimotor impairments, walking capacity and other factors in subacute stroke. DESIGN Cross-sectional study. PATIENTS Twenty-six individuals with stroke (mean age 55.4 years, severe to mild motor impairment). METHODS Data on daytime activity were collected over a period of 4 days from accelerometers placed on the wrists, ankles and trunk. A forward stepwise linear regression was used to determine associations between free-living activity, clinical and demographic variables. RESULTS Arm motor impairment (Fugl-Meyer Assessment) and walking speed explained more than 60% of the variance in daytime activity of the more-affected arm, while walking speed alone explained 60% of the more-affected leg activity. Activity of the less-affected arm and leg was associated with arm motor impairment (R2 = 0.40) and independence in walking (R2 = 0.59). Arm activity ratio was associated with arm impairment (R2 = 0.63) and leg activity ratio with leg impairment (R2 = 0.38) and walking speed (R2 = 0.27). Walking-related variables explained approximately 30% of the variance in trunk activity. CONCLUSION Accelerometer-based free-living activity is dependent on motor impairment and walking capacity. The most relevant activity data were obtained from more-affected limbs. Motor impairment and walking speed can provide some information about real-life daytime activity levels.
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Affiliation(s)
- Sofi A Andersson
- Clinical Neuroscience, Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. E-mail:
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Frykberg GE, Grip H, Alt Murphy M. How many trials are needed in kinematic analysis of reach-to-grasp?-A study of the drinking task in persons with stroke and non-disabled controls. J Neuroeng Rehabil 2021; 18:101. [PMID: 34130716 PMCID: PMC8207615 DOI: 10.1186/s12984-021-00895-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/09/2021] [Indexed: 12/27/2022] Open
Abstract
Background Kinematic analysis of the 3D reach-to-grasp drinking task is recommended in stroke rehabilitation research. The number of trials required to reach performance stability, as an important aspect of reliability, has not been investigated for this task. Thus, the aims of this study were to determine the number of trials needed for the drinking task to reach within-session performance stability and to investigate trends in performance over a set of trials in non-disabled people and in a sample of individuals with chronic stroke. In addition, the between-sessions test–retest reliability in persons with stroke was established. Methods The drinking task was performed at least 10 times, following a standardized protocol, in 44 non-disabled and 8 post-stroke individuals. A marker-based motion capture system registered arm and trunk movements during 5 pre-defined phases of the drinking task. Intra class correlation statistics were used to determine the number of trials needed to reach performance stability as well as to establish test–retest reliability. Systematic within-session trends over multiple trials were analyzed with a paired t-test. Results For most of the kinematic variables 2 to 3 trials were needed to reach good performance stability in both investigated groups. More trials were needed for movement times in reaching and returning phase, movement smoothness, time to peak velocity and inter-joint-coordination. A small but significant trend of improvement in movement time over multiple trials was demonstrated in the non-disabled group, but not in the stroke group. A mean of 3 trials was sufficient to reach good to excellent test–retest reliability for most of the kinematic variables in the stroke sample. Conclusions This is the first study that determines the number of trials needed for good performance stability (non-disabled and stroke) and test–retest reliability (stroke) for temporal, endpoint and angular metrics of the drinking task. For most kinematic variables, 3–5 trials are sufficient to reach good reliability. This knowledge can be used to guide future kinematic studies.
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Affiliation(s)
- Gunilla Elmgren Frykberg
- Department of Neuroscience, Rehabilitation Medicine, Uppsala University, Box 256, 751 05, Uppsala, Sweden.
| | - Helena Grip
- Department of Radiation Sciences, Biomedical Engineering, Umeå University, Umeå, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Pohl J, Held JPO, Verheyden G, Alt Murphy M, Engelter S, Flöel A, Keller T, Kwakkel G, Nef T, Ward N, Luft AR, Veerbeek JM. Corrigendum: Consensus-Based Core Set of Outcome Measures for Clinical Motor Rehabilitation After Stroke-A Delphi Study. Front Neurol 2021; 12:697935. [PMID: 34122324 PMCID: PMC8190476 DOI: 10.3389/fneur.2021.697935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 04/21/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Johannes Pohl
- Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland.,Department of Rehabilitation Sciences, KU Leuven-University of Leuven, Leuven, Belgium
| | | | - Geert Verheyden
- Department of Rehabilitation Sciences, KU Leuven-University of Leuven, Leuven, Belgium
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, University of Gothenburg, Gothenburg, Sweden
| | - Stefan Engelter
- Department of Neurology and Department of Clinical Research, University of Basel, Basel, Switzerland.,Neurorehabilitation Unit and University Center for Medicine of Aging and Rehabilitation, Felix Platter Hospital, University of Basel, Basel, Switzerland
| | - Agnes Flöel
- Department of Neurology, University of Greifswald, Greifswald, Germany.,German Center for Neurodegenerative Diseases, Greifswald, Germany
| | - Thierry Keller
- TECNALIA, Basque Research and Technology Alliance (BRTA), Neurorehabilitation Area at the Health Division, Donostia-San Sebastian, Spain
| | - Gert Kwakkel
- Department of Rehabilitation Medicine, Amsterdam Neuroscience and Amsterdam Movement Sciences, Amsterdam University Medical Centre, Amsterdam, Netherlands.,Department Non-acquired-brain Injuries, Amsterdam Rehabilitation Centre Reade, Amsterdam, Netherlands
| | - Tobias Nef
- Gerontechnology and Rehabilitation Group, University of Bern, Bern, Switzerland.,Artorg, Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
| | - Nick Ward
- Department of Movement and Clinical Neuroscience, UCL Queen Square Institute of Neurology, London, United Kingdom.,The National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom
| | - Andreas Rüdiger Luft
- Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland.,cereneo, Center for Neurology and Rehabilitation, Vitznau, Switzerland
| | - Janne Marieke Veerbeek
- Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland
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20
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Abstract
Objective To quantify the longitudinal changes in upper limb kinematics within the first year after stroke and to identify the factors that are associated with these changes. Methods A total of 66 individuals with stroke from the Stroke Arm Longitudinal Study at the University of Gothenburg (SALGOT) cohort were included if they were able to perform the target-to-target task. Data from a virtual reality haptic target-to-target task at 6 time-points between 3 days and 12 months after stroke were analysed by linear mixed models, while controlling for the impact of cofactors (stroke severity, age, type and side of stroke, sex and presence of diabetes). Results Kinematic variables of movement time, mean velocity and number of velocity peaks improved over time and were positively associated with younger age, less severe stroke and ischaemic compared with haemorrhagic stroke. Most of the improvement occurred within 4 weeks after stroke, although movement time and number of velocity peaks also improved between 3 and 6 months after stroke. Conclusion Kinematic variables of movement time, mean velocity and number of velocity peaks were effective in quantifying the longitudinal changes in upper limb kinematics within the first year after stroke.
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Affiliation(s)
- Netha Hussain
- Clinical Neuroscience, Institute of Neuroscience and Physiology, Gothenburg, Sweden. E-mail:
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21
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Bakhtiarydavijani A, Khalid G, Murphy MA, Johnson KL, Peterson LE, Jones M, Horstemeyer MF, Dobbins AC, Prabhu RK. A mesoscale finite element modeling approach for understanding brain morphology and material heterogeneity effects in chronic traumatic encephalopathy. Comput Methods Biomech Biomed Engin 2021; 24:1169-1183. [PMID: 33635182 DOI: 10.1080/10255842.2020.1867851] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Chronic Traumatic Encephalopathy (CTE) affects a significant portion of athletes in contact sports but is difficult to quantify using clinical examinations and modeling approaches. We use an in silico approach to quantify CTE biomechanics using mesoscale Finite Element (FE) analysis that bridges with macroscale whole head FE analysis. The sulci geometry produces complex stress waves that interact with one another to create increased shear stresses at the sulci depth that are significantly larger than in analyses without sulci (from 0.5 to 18.0 kPa). Sulci peak stress concentration regions coincide with experimentally observed CTE sites documented in the literature. HighlightsSulci introduce stress localizations at their depth in the gray matterSulci stress fields interact to produce stress concentration sites in white matterDifferentiating brain tissue properties did not significantly affect peak stresses.
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Affiliation(s)
- A Bakhtiarydavijani
- Center for Advanced Vehicular Systems, Mississippi State University, Starkville, MS, USA
| | - G Khalid
- Middle Technical University, Baghdad, Iraq
| | - M A Murphy
- Center for Advanced Vehicular Systems, Mississippi State University, Starkville, MS, USA
| | | | - L E Peterson
- Center for Advanced Vehicular Systems, Mississippi State University, Starkville, MS, USA
| | - M Jones
- Institute of Medical Engineering & Medical Physics, Cardiff University, Cardiff, Wales, UK
| | | | - A C Dobbins
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, USA
| | - R K Prabhu
- Center for Advanced Vehicular Systems, Mississippi State University, Starkville, MS, USA.,Department of Agricultural and Biological Engineering, Mississippi State University, MS, USA
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22
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Alt Murphy M, Björkdahl A, Forsberg-Wärleby G, Persson CU. Implementation of evidence-based assessment of upper extremity in stroke rehabilitation: From evidence to clinical practice. J Rehabil Med 2021; 53:jrm00148. [PMID: 33470413 PMCID: PMC8772359 DOI: 10.2340/16501977-2790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective There is an evidence–practice gap in assessment of the upper extremities during acute and subacute stroke rehabilitation. The aim of this study was to target this gap by describing and evaluating the implementation of, and adherence to, an evidence-based clinical practice guideline for occupational therapists and physiotherapists. Methods The upper extremity assessment implementation process at Sahlgrenska University Hospital comprised 5 stages: mapping clinical practice, identifying evidence-based outcome measures, development of a guideline, implementation, and evaluation. A systematic theoretical framework was used to guide and facilitate the implementation process. A survey, answered by 44 clinicians (23 physiotherapists and 21 occupational therapists), was used for evaluation. Results The guideline includes 6 primary standardized assessments (Shoulder Abduction, Finger Extension (SAFE), 2 items of the Actions Research Arm Test (ARAT-2), Fugl-Meyer Assessment of Upper Extremity (FMA-UE), Box and Block Test (BBT), 9-Hole Peg Test (9HPT), and grip strength (Jamar hand dynamometer)) performed at specified time-points post-stroke. More than 80% (35 to 42) clinicians reported reported being content with the guideline and the implementation process. Approximately 60–90% of the clinicians reported good adherence to specific assessments, and approximately 50% reported good adherence to the agreed time-points. Comprehensive scales were more difficult to implement compared with the shorter screening scales. High levels of work rotation among staff, and the need to prioritize other assessments during the first week after stroke, hindered to implementation. Conclusion The robustness of evidence, adequate support and receptive context facilitated the implementation process. The guideline enables a more structured, knowledge-based and consistent assessment, and thereby supports clinical decision-making and patient involvement.
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Affiliation(s)
- Margit Alt Murphy
- Department of Clinical Neuroscience and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden. E-mail:
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23
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Haescher M, Chodan W, Höpfner F, Bieber G, Aehnelt M, Srinivasan K, Murphy MA. Automated fall risk assessment of elderly using wearable devices. J Rehabil Assist Technol Eng 2020; 7:2055668320946209. [PMID: 33329902 PMCID: PMC7720295 DOI: 10.1177/2055668320946209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 07/10/2020] [Indexed: 11/16/2022] Open
Abstract
Introduction Falls cause major expenses in the healthcare sector. We investigate the ability of supporting a fall risk assessment by introducing algorithms for automated assessments of standardized fall risk-related tests via wearable devices. Methods In a study, 13 participants conducted the standardized 6-Minutes Walk Test, the Timed-Up-and-Go Test, the 30-Second Sit-to-Stand Test, and the 4-Stage Balance Test repeatedly, producing 226 tests in total. Automatedalgorithms computed by wearable devices, as well as a visual analysis of the recorded data streams, were compared to the observational results conducted by physiotherapists. Results There was a high congruence between automated assessments and the ground truth for all four test types (ranging from 78.15% to 96.55%), with deviations ranging all well within one standard deviation of the ground truth. Fall risk (assessed by questionnaire) correlated with the individual tests. Conclusions The automated fall risk assessment using wearable devices and algorithms matches the validity of the ground truth, thus providing a resourceful alternative to the effortful observational assessment, while minimizing the risk of human error. No single test can predict overall fall risk; instead, a much more complex model with additional input parameters (e.g., fall history, medication etc.) is needed.
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Affiliation(s)
- Marian Haescher
- Fraunhofer Institute for Computer Graphics Research IGD, Competence Center Visual Assistance Technologies, Rostock, DE, Germany.,Institute for Visual and Analytic Computing, Department of Multimedia Communication, University of Rostock, DE, Germany
| | - Wencke Chodan
- Fraunhofer Institute for Computer Graphics Research IGD, Competence Center Visual Assistance Technologies, Rostock, DE, Germany
| | - Florian Höpfner
- Fraunhofer Institute for Computer Graphics Research IGD, Competence Center Visual Assistance Technologies, Rostock, DE, Germany
| | - Gerald Bieber
- Fraunhofer Institute for Computer Graphics Research IGD, Competence Center Visual Assistance Technologies, Rostock, DE, Germany
| | - Mario Aehnelt
- Fraunhofer Institute for Computer Graphics Research IGD, Competence Center Visual Assistance Technologies, Rostock, DE, Germany
| | | | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, SE, Germany
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Hernández ED, Forero SM, Galeano CP, Barbosa NE, Sunnerhagen KS, Alt Murphy M. Intra- and interrater reliability of Fugl-Meyer Assessment of Lower Extremity early after stroke. Braz J Phys Ther 2020; 25:709-718. [PMID: 33358073 PMCID: PMC8721065 DOI: 10.1016/j.bjpt.2020.12.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 11/23/2020] [Accepted: 12/02/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The Fugl-Meyer Assessment of Lower Extremity (FMA-LE) is a widely used and recommended scale for evaluation of post-stroke motor impairment. However, the reliability of the scale has only been established by using parametric statistical methods, which ignores the ordinal properties of the scale. OBJECTIVE To determined intra- and inter-rater reliability of the FMA-LE at item and summed score level early after stroke. METHODS Sixty patients (mean age 65.9 years, median FMA-LE 29 points) admitted to the hospital due to stroke were included. The FMA-LE was simultaneously, but independently, scored by three experienced and trained physical therapists randomly assigned into pairs, on two consecutive days, between 4 to 9 days post stroke. A rank-based statistical method for paired ordinal data was used to assess the level of agreement and systematic and random disagreements. RESULTS The item-level reliability was high (percentage of agreement [PA] ≥75%). Two items (ankle dorsiflexion during flexor synergy and normal reflex activity) showed some systematic disagreement in intrarater analysis. A satisfactory intrarater reliability (PA ≥70%) was reached for all summed scores when a 1- or 2-point difference was accepted between ratings. CONCLUSION The FMA-LE is a reliable tool for assessment of motor impairment both within and between raters early after stroke. The scale can be recommended not only for use in Spanish speaking countries, but also internationally. A unified international use of FMA-LE would allow comparison of stroke recovery outcomes worldwide and thereby potentially improve the quality of stroke rehabilitation.
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Affiliation(s)
- Edgar D Hernández
- Departamento del Movimiento Corporal Humano, Universidad Nacional de Colombia, Bogota, Colombia
| | | | | | | | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
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Erhardsson M, Alt Murphy M, Sunnerhagen KS. Commercial head-mounted display virtual reality for upper extremity rehabilitation in chronic stroke: a single-case design study. J Neuroeng Rehabil 2020; 17:154. [PMID: 33228710 PMCID: PMC7686731 DOI: 10.1186/s12984-020-00788-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/13/2020] [Indexed: 12/22/2022] Open
Abstract
Background Rehabilitation is crucial for maximizing recovery after stroke. Rehabilitation activities that are fun and rewarding by themselves can be more effective than those who are not. Gamification with virtual reality (VR) exploits this principle. This single-case design study probes the potential for using commercial off-the-shelf, room-scale head-mounted virtual reality for upper extremity rehabilitation in individuals with chronic stroke, the insights of which can inform further research. Methods A heterogeneous volunteer sample of seven participants living with stroke were recruited through advertisement. A single-case design was employed with a 5-week baseline (A), followed by a 10-week intervention (B) and a 6-month follow-up. Upper extremity motor function was assessed with validated kinematic analysis of drinking task. Activity capacity was assessed with Action Research Arm Test, Box and Block Test and ABILHAND questionnaire. Assessments were done weekly and at follow-up. Playing games on a VR-system with head-mounted display (HTC Vive) was used as rehabilitation intervention. Approximately 300 games were screened and 6 tested. Visual analysis and Tau-U statistics were used to interpret the results. Results Visual analysis of trend, level shift and overlap as well as Tau-U statistics indicated improvement of Action Research Arm Test in six participants. Four of these had at least a moderate Tau-U score (0.50–0.92), in at least half of the assessed outcomes. These four participants trained a total of 361 to 935 min. Two out of four participants who were able to perform the drinking task, had the highest training dose (> 900 min) and showed also improvements in kinematics. The predominant game played was Beat Saber. No serious adverse effects related to the study were observed, one participant interrupted the intervention phase due to a fall at home. Conclusions This first study of combining commercial games, a commercial head-mounted VR, and commercial haptic hand controls, showed promising results for upper extremity rehabilitation in individuals with chronic stroke. By being affordable yet having high production values, as well as being an easily accessible off-the-shelf product, this variant of VR technology might facilitate widespread adaption. Insights garnered in this study can facilitate the execution of future studies. Trial registration The study was registered at researchweb.org (project number 262331, registered 2019-01-30, https://www.researchweb.org/is/vgr/project/262331) prior to participant enrolment.
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Affiliation(s)
- Mattias Erhardsson
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, 41345, Gothenburg, Sweden.,Institute of Biomedicine, Medical Biochemistry and Cell Biology, Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 9 A, 413 90, Gothenburg, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, 41345, Gothenburg, Sweden.
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, 41345, Gothenburg, Sweden
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Pohl J, Held JPO, Verheyden G, Alt Murphy M, Engelter S, Flöel A, Keller T, Kwakkel G, Nef T, Ward N, Luft AR, Veerbeek JM. Consensus-Based Core Set of Outcome Measures for Clinical Motor Rehabilitation After Stroke-A Delphi Study. Front Neurol 2020; 11:875. [PMID: 33013624 PMCID: PMC7496361 DOI: 10.3389/fneur.2020.00875] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 07/09/2020] [Indexed: 12/27/2022] Open
Abstract
Introduction: Outcome measures are key to tailor rehabilitation goals to the stroke patient's individual needs and to monitor poststroke recovery. The large number of available outcome measures leads to high variability in clinical use. Currently, an internationally agreed core set of motor outcome measures for clinical application is lacking. Therefore, the goal was to develop such a set to serve as a quality standard in clinical motor rehabilitation poststroke. Methods: Outcome measures for the upper and lower extremities, and activities of daily living (ADL)/stroke-specific outcomes were identified and presented to stroke rehabilitation experts in an electronic Delphi study. In round 1, clinical feasibility and relevance of the outcome measures were rated on a 7-point Likert scale. In round 2, those rated at least as “relevant” and “feasible” were ranked within the body functions, activities, and participation domains of the International Classification of Functioning, Disability, and Health (ICF). Furthermore, measurement time points poststroke were indicated. In round 3, answers were reviewed in reference to overall results to reach final consensus. Results: In total, 119 outcome measures were presented to 33 experts from 18 countries. The recommended core set includes the Fugl–Meyer Motor Assessment and Action Research Arm Test for the upper extremity section; the Fugl–Meyer Motor Assessment, 10-m Walk Test, Timed-Up-and-Go, and Berg Balance Scale for the lower extremity section; and the National Institutes of Health Stroke Scale, and Barthel Index or Functional Independence Measure for the ADL/stroke-specific section. The Stroke Impact Scale was recommended spanning all ICF domains. Recommended measurement time points are days 2 ± 1 and 7; weeks 2, 4, and 12; 6 months poststroke and every following 6th month. Discussion and Conclusion: Agreement was found upon a set of nine outcome measures for application in clinical motor rehabilitation poststroke, with seven measurement time points following the stages of poststroke recovery. This core set was specifically developed for clinical practice and distinguishes itself from initiatives for stroke rehabilitation research. The next challenge is to implement this clinical core set across the full stroke care continuum with the aim to improve the transparency, comparability, and quality of stroke rehabilitation at a regional, national, and international level.
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Affiliation(s)
- Johannes Pohl
- Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland.,Department of Rehabilitation Sciences, KU Leuven-University of Leuven, Leuven, Belgium
| | | | - Geert Verheyden
- Department of Rehabilitation Sciences, KU Leuven-University of Leuven, Leuven, Belgium
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Clinical Neuroscience, University of Gothenburg, Gothenburg, Sweden
| | - Stefan Engelter
- Department of Neurology and Department of Clinical Research, University of Basel, Basel, Switzerland.,Neurorehabilitation Unit and University Center for Medicine of Aging and Rehabilitation, Felix Platter Hospital, University of Basel, Basel, Switzerland
| | - Agnes Flöel
- Department of Neurology, University of Greifswald, Greifswald, Germany.,German Center for Neurodegenerative Diseases, Greifswald, Germany
| | - Thierry Keller
- TECNALIA, Basque Research and Technology Alliance (BRTA), Neurorehabilitation Area at the Health Division, Donostia-San Sebastian, Spain
| | - Gert Kwakkel
- Department of Rehabilitation Medicine, Amsterdam Neuroscience and Amsterdam Movement Sciences, Amsterdam University Medical Centre, Amsterdam, Netherlands.,Department Non-acquired-brain Injuries, Amsterdam Rehabilitation Centre Reade, Amsterdam, Netherlands
| | - Tobias Nef
- Gerontechnology and Rehabilitation Group, University of Bern, Bern, Switzerland.,Artorg, Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
| | - Nick Ward
- Department of Movement and Clinical Neuroscience, UCL Queen Square Institute of Neurology, London, United Kingdom.,The National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom
| | - Andreas Rüdiger Luft
- Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland.,cereneo, Center for Neurology and Rehabilitation, Vitznau, Switzerland
| | - Janne Marieke Veerbeek
- Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland
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27
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Thrane G, Sunnerhagen KS, Murphy MA. Upper limb kinematics during the first year after stroke: the stroke arm longitudinal study at the University of Gothenburg (SALGOT). J Neuroeng Rehabil 2020; 17:76. [PMID: 32539738 PMCID: PMC7296942 DOI: 10.1186/s12984-020-00705-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 05/28/2020] [Indexed: 12/31/2022] Open
Abstract
Background Reduction of compensation and improved movement quality indicate recovery after stroke. Since clinical measures alone are often inadequate to distinguish between behavioral recovery and compensation, kinematic analysis of functional tasks has been recommended. Objective To quantify longitudinal changes and residual deficits in movement performance and quality during the first year after stroke using kinematic analysis of drinking task. Methods A total of 56 participants with first ever stroke causing upper extremity impairment were extracted from a non-selected stroke unit cohort (Stroke Arm Longitudinal Study at the University of Gothenburg-SALGOT). Participants needed to able to perform the drinking task with the more-affected arm at least on 2 occasions out of 6 (3 days, 10 days, 4 weeks, and 3, 6, and 12 months) during the first year to be included. A cohort of 60 healthy individuals was used as reference. Longitudinal changes were analyzed using linear mixed models. Results Movement time, number of movement units, peak angular velocity of the elbow, peak hand velocity, and trunk displacement improved significantly over the first 3 months with a peak at 6 months. Movement time and peak hand velocity reached levels comparable to healthy at 3 months, but number of movement units, peak elbow angular velocity, trunk displacement, and arm abduction remained different from healthy over the first year after stroke. Conclusions Even when the recovery patterns of kinematics follow the known nonlinear pattern, not all kinematic measures reach the levels in par with healthy controls at one year post stroke. Since the number of movement units, peak angular velocity, trunk displacement, and arm abduction remained impaired over the first year, they might be the most suited measures to distinguish behavioral recovery from compensation strategies. Trial registration ClinicalTrials: NCT01115348. 4 May 2010. Retrospectively registered.
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Affiliation(s)
- Gyrd Thrane
- Department of Health and Care Sciences, UiT The Arctic University of Norway, Postboks 6050 Langnes, 9037, Tromsø, Norway. .,Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Katharina Stibrant Sunnerhagen
- Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Ekstrand E, Sunnerhagen KS, Persson HC, Lundgren-Nilsson Å, Alt Murphy M. Longitudinal changes of self-perceived manual ability the first year after stroke: a cohort study. BMC Neurol 2020; 20:181. [PMID: 32397973 PMCID: PMC7216431 DOI: 10.1186/s12883-020-01754-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/29/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Recovery patterns of motor function and activity capacity of the upper extremity after stroke have been described, but less is known about longitudinal changes of perceived manual activity performance. The aim of this study was to investigate longitudinal changes of self-perceived manual ability at several timepoints from onset until 12 months post-stroke in a cohort of consecutively recruited individuals with mild, moderate and severe stroke. METHODS The study included 106 participants from a non-selected cohort with first-ever mild, moderate or severe stroke and impaired upper extremity function (Stroke Arm Longitudinal Study at the University of Gothenburg, SALGOT). Self-perceived manual ability was assessed with the ABILHAND Questionnaire at 3 and 10 days, 4 weeks, 3, 6 and 12 months after stroke. Longitudinal change was assessed by linear mixed models (fixed and random effects) and adjusted models were built by adding effects of cofactors age, gender, stroke severity, living condition and affected hand. RESULTS Self-perceived manual ability increased over time the first year after stroke for the total group and the subgroups. The final adjusted model for the total group included fix-effects of time (expected mean change 0.24 logits per month) adjusted by age (- 0.06 per year) and stroke severity (- 0.19 per NIHSS-score). In addition to significant effect of time, the adjusted models for moderate stroke subgroup included fixed effect of age, and for mild and severe subgroups there was an interaction effect between time and age. Further analyses between time-points showed that no significant change of self-perceived manual ability was detected beyond 3 months post-stroke. CONCLUSIONS Self-perceived manual ability increased over time the first year after stroke, and this change was to some degree modulated by age and stroke severity at onset. Most of the improvements occurred early, predominantly within the first three months after stroke.
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Affiliation(s)
- Elisabeth Ekstrand
- Department of Health Sciences, Lund University, Lund, Sweden.,Department of Hand Surgery, Skåne University Hospital, Malmö, Sweden
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3tr, S-413 45, Göteborg, Sweden
| | - Hanna C Persson
- Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3tr, S-413 45, Göteborg, Sweden
| | - Åsa Lundgren-Nilsson
- Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3tr, S-413 45, Göteborg, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Rehabilitation Medicine, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3tr, S-413 45, Göteborg, Sweden.
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29
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Ghaziani E, Couppé C, Siersma V, Christensen H, Magnusson SP, Sunnerhagen KS, Persson HC, Alt Murphy M. Easily Conducted Tests During the First Week Post-stroke Can Aid the Prediction of Arm Functioning at 6 Months. Front Neurol 2020; 10:1371. [PMID: 31993016 PMCID: PMC6962352 DOI: 10.3389/fneur.2019.01371] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 12/11/2019] [Indexed: 12/23/2022] Open
Abstract
Background: Prognostic models can estimate the recovery of arm functioning after stroke, guide the selection of individual training strategies, and inform patient selection in clinical trials. Several models for early prediction of arm recovery have been proposed, but their implementation has been hindered by insufficient external validation, limited evidence of their impact on patient outcomes, and reliance on predictors that are not feasible in regular clinical practice. Objectives: To determine the predictive value of new and previously reported tests that can be easily conducted in regular clinical settings for early prognosis of two levels of favorable arm recovery at 6 months post-stroke. Methods: We performed a secondary analysis of merged data (n = 223) from two Scandinavian prospective longitudinal cohorts. The candidate predictors were seven individual tests of motor function and the sensory function measured by the Fugl-Meyer Assessment of Upper Extremity within 7 days post-stroke, and the whole motor section of this assessment. For each candidate predictor, we calculated the adjusted odds ratio (OR) of two levels of residual motor impairment in the affected arm at 6 months post-stroke: moderate-to-mild (≥32 points on the motor section of the Fugl-Meyer Assessment of Upper Extremity, FMA-UE) and mild (FMA-UE ≥ 58 points). Results: Patients with partial shoulder abduction (OR 14.6), elbow extension (OR 15.9), and finger extension (OR 9.5) were more likely to reach FMA-UE ≥ 32. Patients with full function on all individual motor tests (OR 5.5–35.3) or partial elbow extension, pronation/supination, wrist dorsiflexion and grasping ability (OR 2.1–18.3) were more likely to achieve FMA-UE ≥ 58 compared with those with absent function. Intact sensory function (OR 2.0–2.2) and moderate motor impairment on the FMA-UE (OR 7.5) were also associated with favorable outcome. Conclusions: Easily conducted motor tests can be useful for early prediction of arm recovery. The added value of this study is the prediction of two levels of a favorable functional outcome from simple motor tests. This knowledge can be used in the development of prognostic models feasible in regular clinical settings, inform patient selection and stratification in future trials, and guide clinicians in the selection of individualized training strategies for improving arm functioning after stroke. Clinical Trial Registration:ClinicalTrials.gov: NCT02250365, NCT01115348.
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Affiliation(s)
- Emma Ghaziani
- Department of Physical and Occupational Therapy, Bispebjerg Hospital, Copenhagen, Denmark
| | - Christian Couppé
- Department of Physical and Occupational Therapy, Bispebjerg Hospital, Copenhagen, Denmark.,Department of Orthopaedic Surgery M, Institute of Sports Medicine, Bispebjerg Hospital, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, Centre for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Volkert Siersma
- Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Hanne Christensen
- Department of Neurology, Bispebjerg Hospital, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - S Peter Magnusson
- Department of Physical and Occupational Therapy, Bispebjerg Hospital, Copenhagen, Denmark.,Department of Orthopaedic Surgery M, Institute of Sports Medicine, Bispebjerg Hospital, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, Centre for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Katharina S Sunnerhagen
- Research Unit for Rehabilitation Medicine, Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
| | - Hanna C Persson
- Research Unit for Rehabilitation Medicine, Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
| | - Margit Alt Murphy
- Research Unit for Rehabilitation Medicine, Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
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Hernández ED, Galeano CP, Barbosa NE, Forero SM, Nordin Å, Sunnerhagen KS, Alt Murphy M. Intra- and inter-rater reliability of Fugl-Meyer Assessment of Upper Extremity in stroke. J Rehabil Med 2019; 51:652-659. [PMID: 31448807 DOI: 10.2340/16501977-2590] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE The Fugl-Meyer Assessment of Upper Extremity (FMA-UE) is recommended for evaluation of sensorimotor impairment post stroke, but the item-level reliability of the scale is unknown. The study aims to determine intra- and inter-rater reliability of the FMA-UE at item-, subscale- and total score level in patients with early subacute stroke. DESIGN Intra/inter-rater reliability. SUBJECTS Sixty consecutively included patients with stroke (mean age 65.9 years) admitted to Central Military Hospital of Colombia, Bogota. METHODS Two physiotherapists scored FMA-UE independently on 2 consecutive days within 10 days post stroke. A rank-based statistical method for paired ordinal data was used to assess the level of agreement, systematic and random disagreements. RESULTS Systematic disagreements either in position or concentration were detected in 4 items of the shoulder section. The item level intra- and inter-rater agreement was high (79100%). The 70% agreement was also reached for the subscales and the total score when 13-point difference was accepted. CONCLUSION The FMA-UE is reliable both within and between raters in patients with stroke in the early subacute phase. A wider international use of FMA-UE will allow comparison of stroke recovery between regions and countries and thereby potentially improve the quality of care and rehabilitation in persons with stroke worldwide.
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Affiliation(s)
- Edgar D Hernández
- Human Movement Department, National University of Colombia, , Bogota, Colombia
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Hussain N, Sunnerhagen KS, Alt Murphy M. End-point kinematics using virtual reality explaining upper limb impairment and activity capacity in stroke. J Neuroeng Rehabil 2019; 16:82. [PMID: 31262320 PMCID: PMC6604147 DOI: 10.1186/s12984-019-0551-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 06/12/2019] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND For evaluation of upper limb impairment and activity capacity, Fugl-Meyer Assessment of Upper Extremity (FMA-UE) and Action Research Arm Test (ARAT) are recommended to be included in stroke trials. To improve the understanding of mechanisms of motor recovery, and differentiate between restitution and compensation, kinematic analysis is also recommended for assessment of upper limb function after stroke. AIM To determine the extent to which end-point kinematic variables obtained from the target-to-target pointing task were associated with upper limb impairment or activity limitation as assessed by traditional clinical scales in individuals with stroke. METHODS Sixty-four individuals, from acute stage up to one year after stroke, were included from the Stroke Arm Longitudinal study at the University of Gothenburg (SALGOT) cohort. They performed a target-to-target pointing task in a virtual environment using a haptic stylus which also captured the kinematic parameters. Multiple linear regression was done to determine the amount of variance explained by kinematic variables on FMA-UE and ARAT scores after controlling for confounding variables. RESULTS Mean velocity and number of velocity peaks explained 11 and 9% of the FMA-UE score uniquely and 16% when taken together. Movement time and number of velocity peaks explained 13 and 10% of the ARAT score respectively. CONCLUSION The kinematic variables of movement time, velocity and smoothness explain only a part of the variance captured by using clinical observational scales, reinforcing the importance of multi-level assessment using both kinematic analysis and clinical scales in upper limb evaluation after stroke. TRIAL REGISTRATION The trial was registered with register number NCT01115348 at clinicaltrials.gov , on May 4, 2010. URL: https://clinicaltrials.gov/ct2/show/NCT01115348 .
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Affiliation(s)
- Netha Hussain
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, SE-41345, Gothenburg, Sweden.
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, SE-41345, Gothenburg, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, SE-41345, Gothenburg, Sweden
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Burridge J, Alt Murphy M, Buurke J, Feys P, Keller T, Klamroth-Marganska V, Lamers I, McNicholas L, Prange G, Tarkka I, Timmermans A, Hughes AM. A Systematic Review of International Clinical Guidelines for Rehabilitation of People With Neurological Conditions: What Recommendations Are Made for Upper Limb Assessment? Front Neurol 2019; 10:567. [PMID: 31293493 PMCID: PMC6603199 DOI: 10.3389/fneur.2019.00567] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 05/13/2019] [Indexed: 11/27/2022] Open
Abstract
Background: Upper limb impairment is a common problem for people with neurological disabilities, affecting activity, performance, quality of life, and independence. Accurate, timely assessments are required for effective rehabilitation, and development of novel interventions. International consensus on upper limb assessment is needed to make research findings more meaningful, provide a benchmark for quality in clinical practice, more cost-effective neurorehabilitation and improved outcomes for neurological patients undergoing rehabilitation. Aim: To conduct a systematic review, as part of the output of a European COST Action, to identify what recommendations are made for upper limb assessment. Methods: We systematically reviewed published guidance on measures and protocols for assessment of upper limb function in neurological rehabilitation via electronic databases from January 2007–December 2017. Additional records were then identified through other sources. Records were selected for inclusion based on scanning of titles, abstracts and full text by two authors working independently, and a third author if there was disagreement. Records were included if they referred to “rehabilitation” and “assessment” or “measurement”. Reasons for exclusion were documented. Results: From the initial 552 records identified (after duplicates were removed), 34 satisfied our criteria for inclusion, and only six recommended specific outcome measures and /or protocols. Records were divided into National Guidelines and other practice guidelines published in peer reviewed Journals. There was agreement that assessment is critical, should be conducted early and at regular intervals and that there is a need for standardized measures. Assessments should be conducted by a healthcare professional trained in using the measure and should encompass body function and structure, activity and participation. Conclusions: We present a comprehensive, critical, and original summary of current recommendations. Defining a core set of measures and agreed protocols requires international consensus between experts representing the diverse and multi-disciplinary field of neurorehabilitation including clinical researchers and practitioners, rehabilitation technology researchers, and commercial developers. Current lack of guidance may hold-back progress in understanding function and recovery. Together with a Delphi consensus study and an overview of systematic reviews of outcome measures it will contribute to the development of international guidelines for upper limb assessment in neurological conditions.
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Affiliation(s)
- Jane Burridge
- Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jaap Buurke
- Roessingh Research and Development, Enschede, Netherlands.,Faculty of Electrical Engineering, Mathematics and Computer Science, University of Twente, Enschede, Netherlands
| | - Peter Feys
- REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
| | | | | | - Ilse Lamers
- REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
| | - Lauren McNicholas
- Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Gerdienke Prange
- Roessingh Research and Development, Enschede, Netherlands.,Faculty of Engineering Technology, University of Twente, Enschede, Netherlands
| | - Ina Tarkka
- Faculty of Sport and Health Sciences, University of Jyväskylá, Jyväskylä, Finland
| | - Annick Timmermans
- REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
| | - Ann-Marie Hughes
- Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
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Alt Murphy M, Andersson S, Danielsson A, Wipenmyr J, Ohlsson F. Comparison of accelerometer-based arm, leg and trunk activity at weekdays and weekends during subacute inpatient rehabilitation after stroke. J Rehabil Med 2019; 51:426-433. [PMID: 30951177 DOI: 10.2340/16501977-2553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To determine whether there are differences in arm, leg and trunk activity measured by acceleration between weekdays and weekends in people undergoing rehabilitation in the subacute stage after stroke. DESIGN Cross-sectional study. PATIENTS Twenty-eight individuals with stroke (mean age 55.4 years; severe to mild impairment) and 10 healthy controls. METHODS A set of 5 3-axial accelerometers were used on the trunk, wrists and ankles during 2 48-h sessions at weekdays and over a weekend. Day-time acceleration raw data were expressed as the signal magnitude area. Asymmetry between the affected and less-affected limb was calculated as a ratio. RESULTS Participants with stroke used their both arms and legs less at weekends than on weekdays (p< 0.05, effect size 0.32-0.57). Asymmetry between the affected and less-affected arm was greater at weekends (p < 0.05, effect size 0.32). All activity measures, apart from the less-affected arm on weekdays, were lower in stroke compared with controls (p < 0.05, effect size 0.4-0.8). No statistically significant differences were detected between weekday and weekend activity for the control group. One-third of participants perceived the trunk sensor as inconvenient to wear. CONCLUSION Increased focus needs to be applied on activities carried out during weekends at rehabilitation wards.
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Affiliation(s)
- Margit Alt Murphy
- Department of Clinical Neuroscience and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.
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Abstract
OBJECTIVE To explore the concurrent validity, responsiveness, and floor- and ceiling-effects of the 2 items of Action Research Arm Test (ARAT-2) in comparison with the original ARAT and the Fugl-Meyer Assessment for Upper Extremity (FMA-UE) during the first 4 weeks post-stroke. DESIGN A prospective longitudinal cohort study. SUBJECTS A non-selected cohort of 117 adults with first-ever stroke and impaired upper extremity function. METHODS The activity capacity and motor function was assessed with ARAT and FMA-UE at 3 days, 10 days and 4 weeks post-stroke. RESULTS Correlation between ARAT-2 and the other assessment scales was high (r=0.920.97) and ARAT-2 showed statistically significant changes between all time-points (effect size, r=0.310.48). The effect sizes for the change in ARAT and FMA-UE varied from 0.44 to 0.53. ARAT-2, similarly to ARAT, showed a floor effect at all time-points. The ceiling effect was reached earlier using ARAT-2 than with ARAT and FMA-UE. CONCLUSION ARAT-2 appears to be valid and a responsive short assessment for upper extremity activity capacity, and suitable for use in the acute stage after stroke. However, when the highest score has been reached, the assessment needs to be complemented with other instruments.
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Affiliation(s)
- Therese Kristersson
- Department of Clinical Neuroscience and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, 41345 Gothenburg, Sweden
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Alt Murphy M, Bergquist F, Hagström B, Hernández N, Johansson D, Ohlsson F, Sandsjö L, Wipenmyr J, Malmgren K. An upper body garment with integrated sensors for people with neurological disorders - early development and evaluation. BMC Biomed Eng 2019; 1:3. [PMID: 32903336 PMCID: PMC7412666 DOI: 10.1186/s42490-019-0002-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 01/03/2019] [Indexed: 12/23/2022] Open
Abstract
Background In neurology and rehabilitation the primary interest for using wearables is to supplement traditional patient assessment and monitoring in hospital settings with continuous data collection at home and in community settings. The aim of this project was to develop a novel wearable garment with integrated sensors designed for continuous monitoring of physiological and movement related variables to evaluate progression, tailor treatments and improve diagnosis in epilepsy, Parkinson’s disease and stroke. In this paper the early development and evaluation of a prototype designed to monitor movements and heart rate is described. An iterative development process and evaluation of an upper body garment with integrated sensors included: identification of user needs, specification of technical and garment requirements, garment development and production as well as evaluation of garment design, functionality and usability. The project is a multidisciplinary collaboration with experts from medical, engineering, textile, and material science within the wearITmed consortium. The work was organized in regular meetings, task groups and hands-on workshops. User needs were identified using results from a mixed-methods systematic review, a focus group study and expert groups. Usability was evaluated in 19 individuals (13 controls, 6 patients with Parkinson’s disease) using semi-structured interviews and qualitative content analysis. Results The garment was well accepted by the users regarding design and comfort, although the users were cautious about the technology and suggested improvements. All electronic components passed a washability test. The most robust data was obtained from accelerometer and gyroscope sensors while the electrodes for heart rate registration were sensitive to motion artefacts. The algorithm development within the wearITmed consortium has shown promising results. Conclusions The prototype was accepted by the users. Technical improvements are needed, but preliminary data indicate that the garment has potential to be used as a tool for diagnosis and treatment selection and could provide added value for monitoring seizures in epilepsy, fluctuations in PD and activity levels in stroke. Future work aims to improve the prototype further, develop algorithms, and evaluate the functionality and usability in targeted patient groups. The potential of incorporating blood pressure and heart-rate variability monitoring will also be explored.
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Affiliation(s)
- Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, SE-41345 Gothenburg, Sweden
| | - Filip Bergquist
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, SE-41345 Gothenburg, Sweden.,Department of Pharmacology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bengt Hagström
- Department of Materials, Swerea IVF, Mölndal, Sweden.,Department of Industrial and Materials Science, Chalmers University of Technology, Gothenburg, Sweden
| | - Niina Hernández
- Swedish School of Textiles, University of Borås, Borås, Sweden
| | - Dongni Johansson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, SE-41345 Gothenburg, Sweden
| | | | - Leif Sandsjö
- MedTech West/Faculty of Caring Science, Work Life and Social Welfare, University of Borås, Borås, Sweden.,Department of Industrial and Materials Science, Division of Design & Human Factors, Chalmers University of Technology, Gothenburg, Sweden
| | | | - Kristina Malmgren
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, 3rd Floor, SE-41345 Gothenburg, Sweden.,Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Ekstrand E, Alt Murphy M, Persson HC, Lundgren-Nilsson Å, Sunnerhagen KS. Which clinical and sociodemographic determinants are associated with self-perceived manual ability at one year after stroke? Disabil Rehabil 2019; 42:2279-2286. [PMID: 30686071 DOI: 10.1080/09638288.2018.1557265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Purpose: To evaluate the impact of multiple potential sociodemographic and clinical stroke-related determinants on self-perceived manual ability in an unselected sample of individuals 12 months after first-ever stroke.Methods: A cross-sectional sample of 68 participants (mean age 66) with UE impairments were followed up at 12 months post stroke. Stroke severity at onset was moderate for the majority. Manual ability was assessed by the patient-reported outcome measure ABILHAND Questionnaire. Determinants included in the multivariate regression analysis were age, gender, living situation, vocational situation, affected hand, stroke severity at onset and UE disability (motor function, sensory function, joint motion, pain, grip strength, spasticity and activity capacity) at 12 months post stroke.Results: The strongest associated determinants with self-perceived manual ability were UE motor function and UE activity capacity at 12 months post-stroke. UE motor function together with age and grip strength explained 65% of the variance in one final multivariate model. UE activity capacity and grip strength explained 62% of the variance in a second final model.Conclusion: In order to understand self-perceived difficulties in manual ability in daily activities in persons with stroke, assessments of UE motor function and activity capacity are recommended.Implications for rehabilitationThe ultimate goal of the upper extremity rehabilitation after stroke is to regain ability to use the UE in daily activities that are important to the individual in his or her own environment.This requires a good understanding of factors that are associated with self-perceived manual ability in order to tailor effective rehabilitation interventions.Upper extremity motor function and activity capacity are the strongest determinants associated with self-perceived manual ability one year after stroke.These factors are recommended to be included in the assessment battery in stroke to fully understand the disability in daily life.
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Affiliation(s)
- Elisabeth Ekstrand
- Department of Health Sciences, Physiotherapy Research Group, Lund University, Lund, Sweden.,Department of Hand Surgery, Skåne University Hospital, Malmö, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hanna C Persson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Åsa Lundgren-Nilsson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katharina Stibrant Sunnerhagen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Thrane G, Alt Murphy M, Sunnerhagen KS. Recovery of kinematic arm function in well-performing people with subacute stroke: a longitudinal cohort study. J Neuroeng Rehabil 2018; 15:67. [PMID: 30021596 PMCID: PMC6052713 DOI: 10.1186/s12984-018-0409-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 06/29/2018] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Most motor function improvements in people who have experienced strokes occur within the first 3 months. However, individuals showing complete or nearly complete arm function recovery, as assessed using clinical scales, still show certain movement kinematic deficits at 3 months, post-stroke. This study evaluated the changes in upper extremity kinematics, in individuals demonstrating minor clinical motor impairments, 3-12 months post-stroke, and also examined the association between kinematics and the subjects's self-perceived hand abilities during the chronic stage, 12 months post-stroke. METHODS Forty-two subjects recovering from strokes and having Fugl-Meyer upper extremity motor assessment scores ≥60 were included from the Stroke Arm Longitudinal Study at the University of Gothenburg (SALGOT). Kinematic analyses of a drinking task, performed 3, 6, and 12 months post-stroke, were compared with kinematic analyses performed in 35 healthy controls. The Stroke Impact Scale-Hand domain was evaluated at the 12-month follow-up. RESULTS There were no significant changes in kinematic performance between 3 and 12 months, post-stroke. The patients recovering from stroke showed lower peak elbow extension velocities, and increased shoulder abduction and trunk displacement during drinking than did healthy controls, at all time points. At 12 months, post-stroke, better self-perceived arm functions correlated with improved trunk displacements, movement times, movement units, and time to peak velocity percentages. CONCLUSION Kinematic movement deficits, observed at 3 months post-stroke, remained unchanged at 12 months. Movement kinematics were associated with the patient's self-perceived ability to use their more affected hand. TRIAL REGISTRATION ClinicalTrials: NCT01115348 .
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Affiliation(s)
- Gyrd Thrane
- Department of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katharina Stibrant Sunnerhagen
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Center for Person-Centered Care (GPCC), University of Gothenburg, Gothenburg, Sweden
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Hussain N, Alt Murphy M, Sunnerhagen KS. Upper Limb Kinematics in Stroke and Healthy Controls Using Target-to-Target Task in Virtual Reality. Front Neurol 2018; 9:300. [PMID: 29867717 PMCID: PMC5954035 DOI: 10.3389/fneur.2018.00300] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 04/18/2018] [Indexed: 11/13/2022] Open
Abstract
Background Kinematic analysis using virtual reality (VR) environment provides quantitative assessment of upper limb movements. This technique has rarely been used in evaluating motor function in stroke despite its availability in stroke rehabilitation. Objective To determine the discriminative validity of VR-based kinematics during target-to-target pointing task in individuals with mild or moderate arm impairment following stroke and in healthy controls. Methods Sixty-seven participants with moderate (32–57 points) or mild (58–65 points) stroke impairment as assessed with Fugl-Meyer Assessment for Upper Extremity were included from the Stroke Arm Longitudinal study at the University of Gothenburg—SALGOT cohort of non-selected individuals within the first year of stroke. The stroke groups and 43 healthy controls performed the target-to-target pointing task, where 32 circular targets appear one after the other and disappear when pointed at by the haptic handheld stylus in a three-dimensional VR environment. The kinematic parameters captured by the stylus included movement time, velocities, and smoothness of movement. Results The movement time, mean velocity, and peak velocity were discriminative between groups with moderate and mild stroke impairment and healthy controls. The movement time was longer and mean and peak velocity were lower for individuals with stroke. The number of velocity peaks, representing smoothness, was also discriminative and significantly higher in both stroke groups (mild, moderate) compared to controls. Movement trajectories in stroke more frequently showed clustering (spider’s web) close to the target indicating deficits in movement precision. Conclusion The target-to-target pointing task can provide valuable and specific information about sensorimotor impairment of the upper limb following stroke that might not be captured using traditional clinical scale. Trial registration details The trial was registered with register number NCT01115348 at clinicaltrials.gov, on May 4, 2010. URL: https://clinicaltrials.gov/ct2/show/NCT01115348.
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Affiliation(s)
- Netha Hussain
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Barbosa NE, Forero SM, Galeano CP, Hernández ED, Landinez NS, Sunnerhagen KS, Alt Murphy M. Translation and cultural validation of clinical observational scales - the Fugl-Meyer assessment for post stroke sensorimotor function in Colombian Spanish. Disabil Rehabil 2018; 41:2317-2323. [PMID: 29688080 DOI: 10.1080/09638288.2018.1464604] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Purpose: Fugl-Meyer Assessment (FMA) is the most widely used and recommended clinical scale for evaluation of sensorimotor impairment post stroke, but an official Spanish version is not available today. This study aimed to establish methodological structure for translation and cultural adaptation process and perform a transcultural validation of the upper and lower extremity FMA to Colombian Spanish. Methods: Procedures included forward and backward translation, step-wise reviewing by bilingual and professional experts to ensure conceptual and semantic equivalence. Validation included a pilot evaluation of item-level agreement on 10 individuals with stroke at the Central Military Hospital of Colombia. Results: Comprehensive step-wise procedure for transcultural validation was established. Low agreement (less than 70%) was detected for items assessing arm movements within synergies and for coordination/speed subscale. All points of disagreement were systematically reviewed and agreed upon when drafting the final version of the Spanish FMA. Conclusions: Use of FMA will allow unified description of stroke severity and motor recovery in Spanish speaking countries. This will open up possibility to compare stroke and rehabilitation outcomes with other countries and regions world-wide. Comprehensive methodological procedures provided can facilitate introduction of well-established clinical scales in other languages. Implications for Rehabilitation The Fugl-Meyer Assessment (FMA) of upper and lower extremity is the most used and recommended clinical scale for evaluation of sensorimotor impairment after stroke. The Spanish version of FMA, validated in this study, is now first time available for use in research and clinical practice. Use of FMA will allow unified description of stroke severity and motor recovery in Spanish speaking countries, which in turn opens up possibility to compare stroke and rehabilitation outcomes with other countries and regions world-wide.
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Affiliation(s)
| | | | | | - Edgar D Hernández
- b Human Movement Department , National University of Colombia , Bogota , Colombia
| | - Nancy S Landinez
- b Human Movement Department , National University of Colombia , Bogota , Colombia
| | - Katharina S Sunnerhagen
- c Institute for Neuroscience and Physiology , Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
| | - Margit Alt Murphy
- c Institute for Neuroscience and Physiology , Clinical Neuroscience, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
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Thrane G, Sunnerhagen KS, Persson HC, Opheim A, Alt Murphy M. Kinematic upper extremity performance in people with near or fully recovered sensorimotor function after stroke. Physiother Theory Pract 2018; 35:822-832. [PMID: 29658813 DOI: 10.1080/09593985.2018.1458929] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Background: Clinical scales for upper extremity motor function may not capture improvement among higher functioning people with stroke. Objective: To describe upper extremity kinematics in people with stroke who score within the upper 10% of the Fugl-Meyer Assessment (FMA-UE) and explore the ceiling effects of the FMA-UE. Design: A cross-sectional study design was used. Participants: People with stroke were included from the Stroke Arm Longitudinal Study at University of Gothenburg together with 30 healthy controls. The first analysis included participants who achieved FMA-UE score > 60 within the first year of stroke (assessed at 3 days, 2 weeks, 4 weeks, 3 months, or 12 months post stroke). The second analysis included participants with submaximal FMA-UE (60-65 points, n = 24) or maximal FMA-UE score (66 points, n = 21) at 3 months post stroke. Measurements: The kinematic analysis of a standardized drinking task included movement time, velocity and strategy, joint angles of the elbow, and shoulder and trunk displacement. Results: The high FMA-UE stroke group showed deficits in seven of eight kinematic variables. The submaximal FMA-UE stroke group was slower, had lower tangential and angular peak velocity, and used more trunk displacement than the controls. In addition, the maximal FMA-UE stroke group showed larger trunk displacement and arm abduction during drinking and lower peak angular velocity of the elbow. Conclusions: Participants with near or fully recovered sensorimotor function after stroke still show deficits in movement kinematics; however, the FMA-UE may not be able to detect these impairments.
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Affiliation(s)
- Gyrd Thrane
- a Department of Health and Care Sciences , UiT The Arctic University of Norway , Tromsø , Norway.,b Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg , Sweden
| | - Katharina S Sunnerhagen
- b Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg , Sweden
| | - Hanna C Persson
- b Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg , Sweden
| | - Arve Opheim
- b Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg , Sweden.,c Research Department , Sunnaas Rehabilitation Hospital , Nesoddtangen , Norway
| | - Margit Alt Murphy
- b Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg , Sweden
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Alt Murphy M, Murphy S, Persson HC, Bergström UB, Sunnerhagen KS. Kinematic Analysis Using 3D Motion Capture of Drinking Task in People With and Without Upper-extremity Impairments. J Vis Exp 2018. [PMID: 29658937 DOI: 10.3791/57228] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Kinematic analysis is a powerful method for objective assessment of upper extremity movements in a three-dimensional (3D) space. Three-dimensional motion capture with an optoelectronic camera system is considered as golden standard for kinematic movement analysis and is increasingly used as outcome measure to evaluate the movement performance and quality after an injury or disease involving upper extremity movements. This article describes a standardized protocol for kinematic analysis of drinking task applied in individuals with upper extremity impairments after stroke. The drinking task incorporates reaching, grasping and lifting a cup from a table to take a drink, placing the cup back, and moving the hand back to the edge of the table. The sitting position is standardized to the individual's body size and the task is performed in a comfortable self-paced speed and compensatory movements are not constrained. The intention is to keep the task natural and close to a real-life situation to improve the ecological validity of the protocol. A 5-camera motion capture system is used to gather 3D coordinate positions from 9 retroreflective markers positioned on anatomical landmarks of the arm, trunk, and face. A simple single marker placement is used to ensure the feasibility of the protocol in clinical settings. Custom-made Matlab software provides automated and fast analyses of movement data. Temporal kinematics of movement time, velocity, peak velocity, time of peak velocity, and smoothness (number of movement units) along with spatial angular kinematics of shoulder and elbow joint as well as trunk movements are calculated. The drinking task is a valid assessment for individuals with moderate and mild upper extremity impairment. The construct, discriminative and concurrent validity along with responsiveness (sensitivity to change) of the kinematic variables obtained from the drinking task have been established.
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Affiliation(s)
- Margit Alt Murphy
- Institution of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg; Departement of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital;
| | | | - Hanna C Persson
- Institution of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg; Departement of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital
| | - Ulla-Britt Bergström
- Departement of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital
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Johansson D, Malmgren K, Alt Murphy M. Wearable sensors for clinical applications in epilepsy, Parkinson's disease, and stroke: a mixed-methods systematic review. J Neurol 2018; 265:1740-1752. [PMID: 29427026 PMCID: PMC6060770 DOI: 10.1007/s00415-018-8786-y] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 02/01/2018] [Accepted: 02/02/2018] [Indexed: 01/25/2023]
Abstract
OBJECTIVES Wearable technology is increasingly used to monitor neurological disorders. The purpose of this systematic review was to synthesize knowledge from quantitative and qualitative clinical researches using wearable sensors in epilepsy, Parkinson's disease (PD), and stroke. METHODS A systematic literature search was conducted in PubMed and Scopus spanning from 1995 to January 2017. A synthesis of the main findings, reported adherence to wearables and missing data from quantitative studies, is provided. Clinimetric properties of measures derived from wearables in laboratory, free activities in hospital, and free-living environment were also evaluated. Qualitative thematic synthesis was conducted to explore user experiences and acceptance of wearables. RESULTS In total, 56 studies (50 reporting quantitative and 6 reporting qualitative data) were included for data extraction and synthesis. Among studies reporting quantitative data, 5 were in epilepsy, 21 PD, and 24 studies in stroke. In epilepsy, wearables are used to detect and differentiate seizures in hospital settings. In PD, the focus is on quantification of cardinal motor symptoms and medication-evoked adverse symptoms in both laboratory and free-living environment. In stroke upper extremity activity, walking and physical activity have been studied in laboratory and during free activities. Three analytic themes emerged from thematic synthesis of studies reporting qualitative data: acceptable integration in daily life, lack of confidence in technology, and the need to consider individualization. CONCLUSIONS Wearables may provide information of clinical features of interest in epilepsy, PD and stroke, but knowledge regarding the clinical utility for supporting clinical decision making remains to be established.
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Affiliation(s)
- Dongni Johansson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Kristina Malmgren
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Murphy MA, Gerhardt HC, Schul J. Leader preference in Neoconocephalus ensiger katydids: a female preference for a nonheritable male trait. J Evol Biol 2017; 30:2222-2229. [PMID: 28976614 DOI: 10.1111/jeb.13188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 09/24/2017] [Accepted: 09/28/2017] [Indexed: 11/28/2022]
Abstract
Female preferences for males producing their calls just ahead of their neighbours, leader preferences, are common in acoustically communicating insects and anurans. While these preferences have been well studied, their evolutionary origins remain unclear. We tested whether females gain a fitness benefit by mating with leading males in Neoconocephalus ensiger katydids. We mated leading and following males with random females and measured the number and quality of F1 , the number of F2 and the heritability of the preferred male trait. We found that females mating with leaders and followers did not differ in the number of F1 or F2 offspring. Females mating with leading males had offspring that were in better condition than those mating with following males suggesting a benefit in the form of higher quality offspring. We found no evidence that the male trait, the production of leading calls, was heritable. This suggests that there is no genetic correlate for the production of leading calls and that the fitness benefit gained by females must be a direct benefit, potentially mediated by seminal proteins. The presence of benefits indicates that leader preference is adaptive in N. ensiger, which may explain the evolutionary origin of leader preference; further tests are required to determine whether fitness benefits can explain the phylogenetic distribution of leader preference in Neoconocephalus. The absence of heritability will prevent leader preference from becoming coupled with or exaggerating the male trait and prevent females from gaining a 'sexy-sons' benefit, weakening the overall selection for leader preference.
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Affiliation(s)
- M A Murphy
- Division of Biological Sciences, University of Missouri, Columbia, MO, USA.,Biological Sciences, Salisbury University, Salisbury, MD, USA
| | - H C Gerhardt
- Division of Biological Sciences, University of Missouri, Columbia, MO, USA
| | - J Schul
- Division of Biological Sciences, University of Missouri, Columbia, MO, USA
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Abstract
In healthy young adults, reaching movements are planned such that the initial grasp position on the object is modulated based on the final task goal. This perceptuo-motor coupling has been described as the end-state comfort effect. This study aimed to determine the extent to which visuo-perceptual and motor deficits, but not neglect, due to stroke impact end-state comfort measured as the grasp-height effect. Thirty-four older adults (17 controls, 17 chronic stroke) performed a functional goal-directed two-sequence task with each arm, consisting of reaching and moving a cylindrical object (drain plunger) from an initial to four target platform heights, standardized to body height, in a block randomized sequence. Arm motor impairment (Fugl-Meyer Assessment) and visual–perceptual deficits (Motor-Free Visual Perception Test) were assessed in stroke subjects, and arm and trunk kinematics were assessed in all subjects. The primary outcome measure of the grasp-height effect was the relationship between the grasp heights used at the home position and the final target platform heights. Mixed model analysis was used for data analysis. The grasp-height effect was present in all participants, but decreased in stroke subjects with visuo-perceptual impairments compared to controls. In stroke subjects with sensorimotor impairments alone, indicated by altered kinematics, the grasp-height effect was comparable to controls. This first study examining the grasp-height effect in individuals with stroke provides new knowledge of the impact of visuo-perceptual deficits on movement planning and execution, which may assist clinicians in selecting more effective treatment strategies to improve perceptuo-motor skills and enhance motor recovery.
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Affiliation(s)
- Margit Alt Murphy
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Per Dubbsgatan 14, Plan 3, 41345, Gothenburg, Sweden. .,Center for Interdisciplinary Research in Rehabilitation (CRIR), McGill University, Montreal, QC, Canada.
| | - Melanie C Baniña
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada.,Center for Interdisciplinary Research in Rehabilitation (CRIR), McGill University, Montreal, QC, Canada
| | - Mindy F Levin
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada.,Center for Interdisciplinary Research in Rehabilitation (CRIR), McGill University, Montreal, QC, Canada
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Abstract
OBJECTIVE To investigate which variables present prior and early after stroke may have an impact on the level of physical activity (PA) 1 year poststroke. DESIGN Prospective longitudinal cohort and logistic regression analysis. SETTING Stroke Unit at Sahlgrenska University Hospital, Gothenburg, Sweden. PARTICIPANTS 117 individuals as part of the Stroke Arm Longitudinal Study (SALGOT) admitted to the stroke unit during a period of 18 months were consecutively recruited. The inclusion criteria were: first-time stroke, impaired upper extremity function, admitted to the stroke unit within 3 days since onset, local residency and ≥18 years old. The exclusion criteria were: upper extremity condition or severe multi-impairment prior to stroke, short life expectancy and non-Swedish speaking. 77 participants followed up at 1 year poststroke were included in the analysis. PRIMARY OUTCOME PA level 1 year after stroke was assessed using a 6-level Saltin-Grimby Scale, which was first dichotomised into mostly inactive or mostly active and second into low or moderate/high level of PA. RESULTS Being mostly inactive 1 year after stroke could be predicted by age at stroke onset (OR 1.07, 95% CI 1.00 to 1.13, p=0.041), functional dependency at discharge (OR 7.01, 95% CI 1.73 to 28.43, p=0.006) and prestroke PA (OR 7.46, 95% CI 1.51 to 36.82, p=0.014). Having a low level of PA 1 year after stroke could be predicted by age at stroke onset (OR 1.13, 95% CI 1.06 to 1.21, p<0.001) and functional dependency at discharge (OR 3.62, 95% CI 1.09 to 12.04, p=0.036). CONCLUSIONS Previous low level of PA, older age and functional dependency all provided value in predicting low PA 1 year after stroke. These results indicate that age and simple clinical evaluations early after stroke may be useful to help clinicians identify persons at risk of being insufficiently active after stroke. Further research is needed to clarify if these findings may apply to the large population of stroke survivors. TRIAL REGISTRATION NUMBER ClinicalTrials.gov (NCT01115348).
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Affiliation(s)
- Ola A Olsson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Hanna C Persson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
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Gregory BJ, Chen SM, Murphy MA, Atchley DH, Kamdem LK. Impact of the OATP1B1 c.521T>C single nucleotide polymorphism on the pharmacokinetics of exemestane in healthy post-menopausal female volunteers. J Clin Pharm Ther 2017; 42:547-553. [PMID: 28868654 DOI: 10.1111/jcpt.12569] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 05/04/2017] [Indexed: 11/26/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE OATP1B1 mediates the transport of a diverse range of amphiphilic organic compounds that include bile acids, steroid conjugates and hormones. This retrospective pharmacogenetic study was conducted to assess the impact of the OATP1B1 c.521T>C single nucleotide polymorphism (SNP) on the pharmacokinetics of the steroidal aromatase inhibitor drug exemestane in healthy volunteers. METHODS Exemestane (25 mg) was administered orally to 14 healthy post-menopausal women. All of the 14 subjects were sampled for pharmacokinetic (PK) analyses and retrospectively genotyped for OATP1B1 c.521T>C (rs 4149056). RESULTS AND DISCUSSION Of the 14 subjects enrolled in the study, five were carriers of the minor C allele (OATP1B1 c.521TC+CC) and the remaining nine were carriers of the OATP1B1 c.521TT genotype. PK was assessed over 8 hours post-dosing. Our results showed statistically significant differences (P=.04) in the plasma exemestane AUC0-8 between the OATP1B1 genotype groups. Our data also showed statistically significant differences (P=.04) in the plasma AUC0-8 of 17-hydroexemestane (the major biologically active metabolite) between the OATP1B1 genotype groups. WHAT IS NEW AND CONCLUSION Our data suggest that the OAPTP1B1 c.521T>C SNP may influence exemestane pharmacokinetics in humans.
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Affiliation(s)
- B J Gregory
- Harding University College of Pharmacy, Searcy, AR, USA
| | - S M Chen
- Fort Defiance Hospital, Fort Defiance, AZ, USA
| | - M A Murphy
- Harding University Physician Program, Searcy, AR, USA
| | - D H Atchley
- University of Pikeville-Kentucky College of Osteopathic Medicine, Pikeville, KY, USA
| | - L K Kamdem
- Harding University College of Pharmacy, Searcy, AR, USA
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Bustrén EL, Sunnerhagen KS, Alt Murphy M. Movement Kinematics of the Ipsilesional Upper Extremity in Persons With Moderate or Mild Stroke. Neurorehabil Neural Repair 2017; 31:376-386. [PMID: 28107802 DOI: 10.1177/1545968316688798] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND An increasing number of studies have indicated that the ipsilesional arm may be impaired after stroke. There is, however, a lack of knowledge whether ipsilesional deficits influence movement performance during purposeful daily tasks. OBJECTIVE The aim of this study was to investigate whether, and to what extent, movement impairments are present while performing an ipsilesional upper extremity task during the first 3 months after stroke. METHODS Movement kinematics describing movement time, smoothness, velocity, strategy, and pattern were captured during a standardized drinking task in 40 persons with first-ever stroke and 20 controls. Kinematics were measured early and at 3 months poststroke, and sensorimotor impairment was assessed with Fugl-Meyer Assessment in stroke. RESULTS Half of the ipsilesional kinematics showed significant deficits early after stroke compared to controls, and the stroke severity had a significant impact on the kinematics. Movements of the ipsilesional arm were slower, less smooth, demonstrated prolonged relative time in deceleration, and increased arm abduction during drinking. Kinematics improved over time and reached a level comparable with controls at 3 months, except for angular velocity of the elbow and deceleration time in reaching for those with more severe motor impairment. CONCLUSIONS This study demonstrates that movements of the ipsilesional arm, during a purposeful daily task, are impaired after stroke. These deficits are more prominent early after stroke and when the motor impairment is more severe. In clinical studies and praxis, the use of less-affected arm as a reference may underestimate the level of impairment and extent of recovery.
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Affiliation(s)
- Eva-Lena Bustrén
- 1 Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,2 Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Margit Alt Murphy
- 1 Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,2 Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
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Persson HC, Opheim A, Lundgren-Nilsson Å, Alt Murphy M, Danielsson A, Sunnerhagen KS. Upper extremity recovery after ischaemic and haemorrhagic stroke: Part of the SALGOT study. Eur Stroke J 2016; 1:310-319. [PMID: 31008293 DOI: 10.1177/2396987316672809] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 09/12/2016] [Indexed: 11/15/2022] Open
Abstract
Introduction The purpose was to explore if there are differences in extent of change in upper extremity motor function and activity capacity, in persons with ischaemic versus haemorrhagic stroke, during the first year post stroke. Patients and methods One hundred seventeen persons with stroke (ischaemic n = 98, haemorrhagic n = 19) and reduced upper extremity function 3 days after onset were consecutively included to the Stroke Arm Longitudinal Study at the University of Gothenburg (SALGOT) from a stroke unit. Upper extremity motor function (Fugl-Meyer Assessment Scale for Upper Extremity (FMA-UE)) and activity capacity (Action Research Arm Test (ARAT)) were assessed at 6 assessments during the first year; age and initial stroke severity were recorded. Differences between groups in extent of change over time of upper extremity motor function and activity capacity were analysed with mixed models repeated measurements method. Results Significant improvements were found in function and activity in both groups within the first month (p = 0.001). Higher age and more severe stroke had a negative impact on recovery in both groups. Larger improvements of function and activity were seen in haemorrhagic stroke compared to ischaemic, both from 3 days to 3- and 12 months, and from 1 month to 3 months. Both groups reached similar levels of function and activity at 3 months post stroke. Conclusion Although persons with haemorrhagic stroke had initially lower scores than those with ischaemic stroke, they had a larger improvement within the first 3 months, and thereafter both groups had similar function and activity.
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Affiliation(s)
- Hanna C Persson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Arve Opheim
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden.,Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
| | - Åsa Lundgren-Nilsson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Margit Alt Murphy
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Anna Danielsson
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden.,Unit of Physiotherapy, Division of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden
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Hughes AM, Bouças SB, Burridge JH, Alt Murphy M, Buurke J, Feys P, Klamroth-Marganska V, Lamers I, Prange-Lasonder G, Timmermans A, Keller T. Evaluation of upper extremity neurorehabilitation using technology: a European Delphi consensus study within the EU COST Action Network on Robotics for Neurorehabilitation. J Neuroeng Rehabil 2016; 13:86. [PMID: 27663356 PMCID: PMC5035444 DOI: 10.1186/s12984-016-0192-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 09/02/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The need for cost-effective neurorehabilitation is driving investment into technologies for patient assessment and treatment. Translation of these technologies into clinical practice is limited by a paucity of evidence for cost-effectiveness. Methodological issues, including lack of agreement on assessment methods, limit the value of meta-analyses of trials. In this paper we report the consensus reached on assessment protocols and outcome measures for evaluation of the upper extremity in neurorehabilitation using technology. The outcomes of this research will be part of the development of European guidelines. METHODS A rigorous, systematic and comprehensive modified Delphi study incorporated questions and statements generation, design and piloting of consensus questionnaire and five consensus experts groups consisting of clinicians, clinical researchers, non-clinical researchers, and engineers, all with working experience of neurological assessments or technologies. For data analysis, two major groups were created: i) clinicians (e.g., practicing therapists and medical doctors) and ii) researchers (clinical and non-clinical researchers (e.g. movement scientists, technology developers and engineers). RESULTS Fifteen questions or statements were identified during an initial ideas generation round, following which the questionnaire was designed and piloted. Subsequently, questions and statements went through five consensus rounds over 20 months in four European countries. Two hundred eight participants: 60 clinicians (29 %), 35 clinical researchers (17 %), 77 non-clinical researchers (37 %) and 35 engineers (17 %) contributed. At each round questions and statements were added and others removed. Consensus (≥69 %) was obtained for 22 statements on i) the perceived importance of recommendations; ii) the purpose of measurement; iii) use of a minimum set of measures; iv) minimum number, timing and duration of assessments; v) use of technology-generated assessments and the restriction of clinical assessments to validated outcome measures except in certain circumstances for research. CONCLUSIONS Consensus was reached by a large international multidisciplinary expert panel on measures and protocols for assessment of the upper limb in research and clinical practice. Our results will inform the development of best practice for upper extremity assessment using technologies, and the formulation of evidence-based guidelines for the evaluation of upper extremity neurorehabilitation.
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Affiliation(s)
- Ann-Marie Hughes
- Faculty of Health Sciences, University of Southampton, Southampton, UK
| | - Sofia Barbosa Bouças
- Department of Psychology, School of Health & Social Sciences, Buckinghamshire New University, High Wycombe, UK
| | - Jane H. Burridge
- Faculty of Health Sciences, University of Southampton, Southampton, UK
| | - Margit Alt Murphy
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jaap Buurke
- Roessingh Research and Development, Enschede, The Netherlands
- Department of Biomedical Signals and Systems, University of Twente, Enschede, The Netherlands
| | - Peter Feys
- REVAL- Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Verena Klamroth-Marganska
- Sensory Motor Systems Lab, Department of Health Science and Technologies, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - Ilse Lamers
- REVAL- Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Gerdienke Prange-Lasonder
- Roessingh Research and Development, Enschede, The Netherlands
- Department of Mechanical Engineering, University of Twente, Enschede, The Netherlands
| | - Annick Timmermans
- REVAL- Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Thierry Keller
- Neurorehabilitation Department, Health Division, TECNALIA Research & Innovation, Donostia-San Sebastián, Spain
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Opheim A, Danielsson A, Alt Murphy M, Persson HC, Sunnerhagen KS. Early prediction of long-term upper limb spasticity after stroke: part of the SALGOT study. Neurology 2015; 85:873-80. [PMID: 26276377 PMCID: PMC4560058 DOI: 10.1212/wnl.0000000000001908] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 04/09/2015] [Indexed: 12/21/2022] Open
Abstract
Objective: To identify predictors and the optimal time point for the early prediction of the presence and severity of spasticity in the upper limb 12 months poststroke. Methods: In total, 117 patients in the Gothenburg area who had experienced a stroke for the first time and with documented arm paresis day 3 poststroke were consecutively included. Assessments were made at admission and at 3 and 10 days, 4 weeks, and 12 months poststroke. Upper limb spasticity in elbow flexion/extension and wrist flexion/extension was assessed with the modified Ashworth Scale (MAS). Any spasticity was regarded as MAS ≥1, and severe spasticity was regarded as MAS ≥2 in any of the muscles. Sensorimotor function, sensation, pain, and joint range of motion in the upper limb were assessed with the Fugl-Meyer assessment scale, and, together with demographic and diagnostic information, were included in both univariate and multivariate logistic regression analysis models. Seventy-six patients were included in the logistic regression analysis. Results: Sensorimotor function was the most important predictor both for any and severe spasticity 12 months poststroke. In addition, spasticity 4 weeks poststroke was a significant predictor for severe spasticity. The best prediction model for any spasticity was observed 10 days poststroke (85% sensitivity, 90% specificity). The best prediction model for severe spasticity was observed 4 weeks poststroke (91% sensitivity, 92% specificity). Conclusions: Reduced sensorimotor function was the most important predictor both for any and severe spasticity, and spasticity could be predicted with high sensitivity and specificity 10 days poststroke.
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Affiliation(s)
- Arve Opheim
- From the Institute of Neuroscience and Physiology (A.O., A.D., M.A.M., H.C.P., K.S.S.), Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden; and Sunnaas Rehabilitation Hospital (A.O.), Nesoddtangen, Norway.
| | - Anna Danielsson
- From the Institute of Neuroscience and Physiology (A.O., A.D., M.A.M., H.C.P., K.S.S.), Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden; and Sunnaas Rehabilitation Hospital (A.O.), Nesoddtangen, Norway
| | - Margit Alt Murphy
- From the Institute of Neuroscience and Physiology (A.O., A.D., M.A.M., H.C.P., K.S.S.), Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden; and Sunnaas Rehabilitation Hospital (A.O.), Nesoddtangen, Norway
| | - Hanna C Persson
- From the Institute of Neuroscience and Physiology (A.O., A.D., M.A.M., H.C.P., K.S.S.), Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden; and Sunnaas Rehabilitation Hospital (A.O.), Nesoddtangen, Norway
| | - Katharina Stibrant Sunnerhagen
- From the Institute of Neuroscience and Physiology (A.O., A.D., M.A.M., H.C.P., K.S.S.), Rehabilitation Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden; and Sunnaas Rehabilitation Hospital (A.O.), Nesoddtangen, Norway
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