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Child B, Saywell I, da Silva R, Collins‐Praino L, Baetu I. Cognitive function in different motor subtypes of Parkinson's disease: A systematic review protocol. Health Sci Rep 2024; 7:e2092. [PMID: 38706802 PMCID: PMC11066185 DOI: 10.1002/hsr2.2092] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 01/12/2024] [Accepted: 04/16/2024] [Indexed: 05/07/2024] Open
Abstract
Background and Aims As the fastest-growing neurological disorder globally, a better understanding of Parkinson's disease (PD) is needed to improve patient outcomes and reduce the increasing economic and healthcare burden associated with the disease. Whilst classified as a movement disorder, this disease is highly heterogeneous, encompassing a broad range of both motor and non-motor symptoms (NMS). Cognitive impairment, presenting as either mild cognitive impairment or PD-dementia, is one of the most prevalent and disabling NMS. To better understand heterogeneity in PD, researchers have sought to identify subtypes of individuals who share similar symptom profiles. To date, this research has predominantly focused on motor subtyping, with many studies comparing these motor subtypes on non-motor outcomes, such as cognitive impairment. However, despite evidence of a motor-cognitive relationship in healthy aging, findings regarding the presence of a motor-cognitive relationship in PD are inconsistent. In our proposed systematic review, we will investigate motor subtyping studies that have evaluated the relationship between motor and cognitive function in PD. We aim to examine what is currently known about the relationship between motor and cognitive impairment in PD and evaluate the state of the field with respect to the subtyping methods and quality of cognitive assessment tools used. Methods Systematic literature searches will be conducted in PubMed, PsycINFO, CINAHL, Scopus, and Web of Science. Results Results will be synthesized using meta-analysis and, where meta-analysis is not feasible, narrative synthesis. Conclusion Despite the preponderance of motor subtyping research in PD, our study will be the first to systematically review evidence regarding the association between motor subtypes and cognitive impairment. Understanding the nature of the motor-cognitive relationship in PD may lead to important insights regarding shared underlying disease pathology, which would have significant implications for early diagnosis, prognosis, and treatment of cognitive impairment in PD.
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Affiliation(s)
- Brittany Child
- School of PsychologyUniversity of AdelaideAdelaideAustralia
| | - Isaac Saywell
- School of PsychologyUniversity of AdelaideAdelaideAustralia
| | - Robyn da Silva
- College of Education, Psychology, and Social WorkFlinders UniversityAdelaideAustralia
| | | | - Irina Baetu
- School of PsychologyUniversity of AdelaideAdelaideAustralia
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Wiesner K, Schwarz A, Meya L, Kaufmann JE, Traenka C, Luft AR, Held JPO, Engelter S. Interrater reliability of the Fugl-Meyer Motor assessment in stroke patients: a quality management project within the ESTREL study. Front Neurol 2024; 15:1335375. [PMID: 38651097 PMCID: PMC11034517 DOI: 10.3389/fneur.2024.1335375] [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: 11/08/2023] [Accepted: 03/04/2024] [Indexed: 04/25/2024] Open
Abstract
Introduction The Fugl-Meyer Motor Assessment (FMMA) is recommended for evaluating stroke motor recovery in clinical practice and research. However, its widespread use requires refined reliability data, particularly across different health professions. We therefore investigated the interrater reliability of the FMMA scored by a physical therapist and a physician using video recordings of stroke patients. Methods The FMMA videos of 50 individuals 3 months post stroke (28 females, mean age 71.64 years, median National Institutes of Health Stroke Scale score 3.00) participating in the ESTREL trial (Enhancement of Stroke Rehabilitation with Levodopa: a randomized placebo-controlled trial) were independently scored by two experienced assessors (i.e., a physical therapist and a physician) with specific training to ensure consistency. As primary endpoint, the interrater reliability was calculated for the total scores of the entire FMMA and the total scores of the FMMA for the upper and lower extremities using intraclass correlation coefficients (ICC). In addition, Spearman's rank order correlation coefficients (Spearman's rho) were calculated for the total score and subscale levels. Secondary endpoints included the FMMA item scores using percentage agreement, weighted Cohen's kappa coefficients, and Gwet's AC1/AC2 coefficients. Results ICCs were 0.98 (95% confidence intervals (CI) 0.96-0.99) for the total scores of the entire FMMA, 0.98 (95% CI 0.96-0.99) for the total scores of the FMMA for the upper extremity, and 0.85 (95% CI 0.70-0.92) for the total scores of the FMMA for the lower extremity. Spearman's rho ranged from 0.61 to 0.94 for total and subscale scores. The interrater reliability at the item level of the FMMA showed (i) percentage agreement values with a median of 77% (range 44-100%), (ii) weighted Cohen's kappa coefficients with a median of 0.69 (range 0.00-0.98) and (iii) Gwet's AC1/AC2 coefficients with a median of 0.84 (range 0.42-0.98). Discussion and conclusion The FMMA appears to be a highly reliable measuring instrument at the overall score level for assessors from different health professions. The FMMA total scores seem to be suitable for the quantitative measurement of stroke recovery in both clinical practice and research, although there is potential for improvement at the item level.
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Affiliation(s)
- Karin Wiesner
- Neurorehabilitation and Neurology, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Health Professions, Bern University of Applied Sciences, Bern, Switzerland
| | - Anne Schwarz
- Division of Vascular Neurology and Neurorehabilitation, Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland
| | - Louisa Meya
- Department of Neurology and Department of Clinical Research, University of Basel and University Hospital Basel, Basel, Switzerland
| | - Josefin Emelie Kaufmann
- Neurorehabilitation and Neurology, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Department of Clinical Research, University of Basel and University Hospital Basel, Basel, Switzerland
| | - Christopher Traenka
- Neurorehabilitation and Neurology, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Department of Clinical Research, University of Basel and University Hospital Basel, Basel, Switzerland
| | - Andreas Rüdiger Luft
- Division of Vascular Neurology and Neurorehabilitation, Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland
- Cereneo Center of Neurology and Rehabilitation, Zurich, Switzerland
| | - Jeremia Philipp Oskar Held
- Division of Vascular Neurology and Neurorehabilitation, Department of Neurology, University of Zurich and University Hospital Zurich, Zurich, Switzerland
- Valens Clinics, Reha Center Triemli, Vitznau, Switzerland
| | - Stefan Engelter
- Neurorehabilitation and Neurology, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Department of Clinical Research, University of Basel and University Hospital Basel, Basel, Switzerland
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Bharti N, Dwivedi AK, Gupta S, Singh AK, Sharma B, Khan IA. A Cross-Sectional Study Examining the Relationship Between Malnutrition and Gross Motor Function in Cerebral Palsy. Cureus 2024; 16:e55753. [PMID: 38586741 PMCID: PMC10999170 DOI: 10.7759/cureus.55753] [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] [Subscribe] [Scholar Register] [Accepted: 03/07/2024] [Indexed: 04/09/2024] Open
Abstract
Introduction Cerebral palsy (CP) characterizes a range of permanent, nonprogressive symptoms of postural and motor dysfunction caused by an insult to the developing central nervous system in a fetus or an infant. CP manifests early in life, often within the first two to three years of age. CP is associated with poor growth, that is the deviation from the normal growth parameters. The prevalence of CP ranges from 2.0 to 3.5 per 1000 live births in high-income countries which is comparable to the estimates from low-income countries. Antenatal and perinatal insults are among the most commonly reported causes of CP; however, a large number of cases do not have an identifiable etiology of CP. The current study aims to examine the relationship between malnutrition and gross motor function in children with CP. Materials and Methods This study was conducted at the Department of Pediatrics and Neonatology, Nehru Hospital, Baba Raghav Das (BRD) Medical College, Gorakhpur (UP) over a period of one year (August 2020 to July 2021) after obtaining ethical clearance from the College Research Council. Children of age 1-15 years with CP attending the pediatric outpatient and inpatient departments were enrolled as the study participants after obtaining informed consent from a legal guardian. Assessment of motor function was done using the gross motor function classification system (GMFCS). Associations of malnutrition across levels of gross motor function were tested using Chi-square or Fisher's exact test whichever was applicable. Statistical significance was set at p < 0.05 as significant. Data was analyzed using IBM SPSS Statistics for Windows, Version 21 (Released 2012; IBM Corp., Armonk, New York, United States). Result We analyzed 110 children with a diagnosis of CP (median age 6.5 years, interquartile range (IQR) 4.4-9.0 years). The majority (65/110; 59%) of the patients were male, and 68 (61.8%) delivered at term gestation. The most common presenting symptom among children with CP was seizures (79/110; 72.3%), the second most common being delayed milestones among 73 (66.8%), followed by difficulty in breathing among 63 (57.5%). The association between the anthropometric index of participants and GMFCS was found to be highly significant. Conclusion Most CP patients were facing gross motor disturbances. Spastic type of CP was most frequent, and more than half of the patients experienced feeding difficulty. A statistically significant association was found between gross motor functioning and the prevalence of malnutrition and stunting.
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Affiliation(s)
- Namrata Bharti
- Pediatrics, Baba Raghav Das Medical College, Gorakhpur, IND
| | | | - Shikha Gupta
- Physical Medicine and Rehabilitation, Baba Raghav Das Medical College, Gorakhpur, IND
| | | | | | - Imran Ahmed Khan
- Community Medicine, Baba Raghav Das Medical College, Gorakhpur, IND
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Gauthier LV, Ravi R, DeLuca D, Zhou W. Dose Response to Upper Extremity Stroke Rehabilitation Varies by Individual: Early Indicators of Treatment Response. Stroke 2024; 55:696-704. [PMID: 38406850 PMCID: PMC10896190 DOI: 10.1161/strokeaha.123.045039] [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] [Received: 08/31/2023] [Revised: 01/02/2024] [Accepted: 01/11/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Dose response has remained a priority area in motor rehabilitation research for decades, prompting several large randomized trials and meta-analyses. These between-subjects comparisons have revealed equivocal relationships between the duration of motor practice and rehabilitation response. Prior reliance on time-consuming clinical assessments made it infeasible to capture within-subjects dose response, as tracking the dose-response trajectory of an individual requires dozens of repeated administrations. METHODS This secondary observational cohort analysis of existing data from the gaming arms of the VIGoROUS multisite trial (Video Game Rehabilitation for Outpatient Stroke) describes the rehabilitation dose response of 80 participants with mild-moderate chronic stroke. The 3-dimensional joint position data were captured via the Kinect v2 optical sensor as participants completed a prescribed 15 hours of in-home unsupervised game-based motor practice. Kinematic dose response trajectories were fitted from hundreds to thousands of in-game repetitions for 4 separate upper extremity movements for each participant. RESULTS Of 75 participants with sufficient data for dose-response analysis, 85% showed improved motor capacity for at least 1 movement. Dose response was bimodal; 42% required <5 hours of motor practice before reaching a plateau in movement kinematics, whereas 55% required >10 and 34% required >30 hours. We could predict with 93% accuracy whether or not an individual would ultimately respond to game-based motor practice within 5 hours of gameplay. CONCLUSIONS Dose response varies considerably between individuals. About half of chronic stroke patients benefit from higher doses of motor practice than the current standard of care. Individualized dose-response data from motion capture rehabilitation gaming can guide clinical decision-making early on in treatment. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT02631850.
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Affiliation(s)
- Lynne V. Gauthier
- Department of Physical Therapy and Kinesiology (L.V.G.), University of Massachusetts Lowell
| | - Roshan Ravi
- Department of Computer Science (R.R., D.D., W.Z.), University of Massachusetts Lowell
| | - David DeLuca
- Department of Computer Science (R.R., D.D., W.Z.), University of Massachusetts Lowell
| | - Wenjin Zhou
- Department of Computer Science (R.R., D.D., W.Z.), University of Massachusetts Lowell
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Carozzo S, Demeco A. Editorial: Rising stars in motor neuroscience 2023. Front Hum Neurosci 2024; 18:1380955. [PMID: 38476978 PMCID: PMC10927777 DOI: 10.3389/fnhum.2024.1380955] [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: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 03/14/2024] Open
Affiliation(s)
| | - Andrea Demeco
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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Elkins A, Petersen M, Nirjar U, Monticello N, Martel M. Evidence-Based Assessment of Developmental Disorders. Assessment 2024; 31:3-23. [PMID: 37303168 DOI: 10.1177/10731911231178290] [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: 06/13/2023]
Abstract
Developmental disorders are diverse, common, and impairing; still, many clinicians lack comprehensive training in their assessment. This review presents thorough guidelines for the evaluation and diagnosis of common communication, sleeping, feeding, and elimination disorders that often onset in the early developmental period and that are commonly encountered in clinical practice. Thorough guidance on the evidence-based assessment of developmental disorders is critical, as they are prevalent, impairing, and commonly comorbid with other psychiatric disorders of childhood. This review is the first of its kind-providing critically needed, step-by-step guidance on the existing evidence-based methodologies and assessment tools available for diagnosis. This review also makes clear the dire need for further development and validation of relevant screening and diagnostic measure and calls for specific attention to the development of specific screening and diagnostic assessment measures for feeding disorders and elimination disorders in particular. Clinicians and researchers alike may find this article useful in guiding diagnostic, treatment, and research procedures.
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Favetta M, Romano A, Valè N, Cieslik B, Federico S, Girolami A, Mazzarotto D, Pregnolato G, Righetti A, Salvalaggio S, Castelli E, Smania N, Bargellesi S, Kiper P, Petrarca M. A scoping review of scientific concepts concerning motor recovery after stroke as employed in clinical trials. Front Neurol 2023; 14:1221656. [PMID: 38146442 PMCID: PMC10749504 DOI: 10.3389/fneur.2023.1221656] [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: 05/12/2023] [Accepted: 11/23/2023] [Indexed: 12/27/2023] Open
Abstract
The scientific literature on poststroke rehabilitation is remarkably vast. Over the last decades, dozens of rehabilitation approaches have been investigated. However, sometimes it is challenging to trace new experimental interventions back to some of the known models of motor control and sensorimotor learning. This scoping review aimed to investigate motor control models' diffusion among the literature on motor recovery after stroke. We performed a literature search on Medline, Cochrane, Web of Science, Embase, and Scopus databases. The last search was conducted in September 2023. This scoping review included full-text articles published in English in peer-reviewed journals that provided rehabilitation interventions based on motor control or motor learning frameworks for at least one individual with stroke. For each study, we identified the theoretical framework the authors used to design the experimental treatment. To this aim, we used a previously proposed classification of the known models of motor control, dividing them into the following categories: neuroanatomy, robotics, self-organization, and ecological context. In total, 2,185 studies were originally considered in this scoping review. After the screening process, we included and analyzed 45 studies: 20 studies were randomized controlled trials, 12 were case series, 4 were case reports, 8 were observational longitudinal pilot studies, and 1 was an uncontrolled trial. Only 10 studies explicitly declared the reference theoretical model. Considering their classification, 21 studies referred to the robotics motor control model, 12 to the self-organization model, 8 to the neuroanatomy model, and 4 to the ecological model. Our results showed that most of the rehabilitative interventions purposed in stroke rehabilitation have no clear theoretical bases on motor control and motor learning models. We suggest this is an issue that deserves attention when designing new experimental interventions in stroke rehabilitation.
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Affiliation(s)
- Martina Favetta
- Movement Analysis and Robotics Laboratory (MARlab), Neurorehabilitation Unit, Neurological Science and Neurorehabilitation Area, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Alberto Romano
- Movement Analysis and Robotics Laboratory (MARlab), Neurorehabilitation Unit, Neurological Science and Neurorehabilitation Area, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
- Department of Health Systems Management, Ariel University, Ariel, Israel
| | - Nicola Valè
- Neuromotor and Cognitive Rehabilitation Research Center (CRRNC), Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Blazej Cieslik
- Laboratory of Healthcare Innovation Technology, IRCCS San Camillo Hospital, Venice, Italy
| | - Sara Federico
- Laboratory of Healthcare Innovation Technology, IRCCS San Camillo Hospital, Venice, Italy
| | - Alessia Girolami
- Spondilos Lab Centro Medico and Riabilitazione, Pordenone, Italy
| | - Deborah Mazzarotto
- Medicina Fisica e Riabilitazione, ULSS 4 Veneto Orientale, Jesolo, Italy
| | - Giorgia Pregnolato
- Laboratory of Healthcare Innovation Technology, IRCCS San Camillo Hospital, Venice, Italy
| | - Anna Righetti
- Neuromotor and Cognitive Rehabilitation Research Center (CRRNC), Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Silvia Salvalaggio
- Laboratory of Computational Neuroimaging, IRCCS San Camillo Hospital, Venice, Italy
- Padova Neuroscience Center, Università Degli Studi di Padova, Padua, Italy
| | - Enrico Castelli
- Movement Analysis and Robotics Laboratory (MARlab), Neurorehabilitation Unit, Neurological Science and Neurorehabilitation Area, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Nicola Smania
- Neuromotor and Cognitive Rehabilitation Research Center (CRRNC), Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Stefano Bargellesi
- Physical Medicine and Rehabilitation Unit, Azienda ULSS 3 Serenissima, Venezia, Italy
| | - Pawel Kiper
- Laboratory of Healthcare Innovation Technology, IRCCS San Camillo Hospital, Venice, Italy
| | - Maurizio Petrarca
- Movement Analysis and Robotics Laboratory (MARlab), Neurorehabilitation Unit, Neurological Science and Neurorehabilitation Area, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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Kaur U, Chakrabarti SS, Reddy J, Singh A, Gambhir IS. Patterns and determinants of drug-related neurological problems in older outpatients: An exploratory analysis of a six-year long observational study in North India. Int Psychogeriatr 2023; 35:673-676. [PMID: 37807932 DOI: 10.1017/s1041610223000807] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Affiliation(s)
- Upinder Kaur
- Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Sankha Shubhra Chakrabarti
- Department of Geriatric Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Jaideep Reddy
- Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Amit Singh
- Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Indrajeet Singh Gambhir
- Department of Geriatric Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Andreoletti G, Romano O, Chou HJ, Sefid-Dashti MJ, Grilli A, Chen C, Lakshman N, Purushothaman P, Varfaj F, Mavilio F, Bicciato S, Urbinati F. High-throughput transcriptome analyses from ASPIRO, a phase 1/2/3 study of gene replacement therapy for X-linked myotubular myopathy. Am J Hum Genet 2023; 110:1648-1660. [PMID: 37673065 PMCID: PMC10577074 DOI: 10.1016/j.ajhg.2023.08.008] [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] [Received: 03/28/2023] [Revised: 08/09/2023] [Accepted: 08/11/2023] [Indexed: 09/08/2023] Open
Abstract
X-linked myotubular myopathy (XLMTM) is a severe congenital disease characterized by profound muscle weakness, respiratory failure, and early death. No approved therapy for XLMTM is currently available. Adeno-associated virus (AAV)-mediated gene replacement therapy has shown promise as an investigational therapeutic strategy. We aimed to characterize the transcriptomic changes in muscle biopsies of individuals with XLMTM who received resamirigene bilparvovec (AT132; rAAV8-Des-hMTM1) in the ASPIRO clinical trial and to identify potential biomarkers that correlate with therapeutic outcome. We leveraged RNA-sequencing data from the muscle biopsies of 15 study participants and applied differential expression analysis, gene co-expression analysis, and machine learning to characterize the transcriptomic changes at baseline (pre-dose) and at 24 and 48 weeks after resamirigene bilparvovec dosing. As expected, MTM1 expression levels were significantly increased after dosing (p < 0.0001). Differential expression analysis identified upregulated genes after dosing that were enriched in several pathways, including lipid metabolism and inflammatory response pathways, and downregulated genes were enriched in cell-cell adhesion and muscle development pathways. Genes involved in inflammatory and immune pathways were differentially expressed between participants exhibiting ventilator support reduction of either greater or less than 6 h/day after gene therapy compared to pre-dosing. Co-expression analysis identified similarly regulated genes, which were grouped into modules. Finally, the machine learning model identified five genes, including MTM1, as potential RNA biomarkers to monitor the progress of AAV gene replacement therapy. These findings further extend our understanding of AAV-mediated gene therapy in individuals with XLMTM at the transcriptomic level.
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Affiliation(s)
- Gaia Andreoletti
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA.
| | - Oriana Romano
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Hsin-Jung Chou
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA
| | | | - Andrea Grilli
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Clarice Chen
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA; Tox and Text Solutions, LLC, Anaheim, CA 92807, USA
| | - Neema Lakshman
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA
| | - Pravin Purushothaman
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA
| | - Fatbardha Varfaj
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA
| | - Fulvio Mavilio
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Silvio Bicciato
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Fabrizia Urbinati
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA.
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Neveu M, Geurten M, Rousselle L. Training arithmetical skills when finger counting and working memory cannot be used: A single case study in a child with cerebral palsy. Appl Neuropsychol Child 2023; 12:367-379. [PMID: 36696353 DOI: 10.1080/21622965.2023.2170798] [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] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Children with cerebral palsy (CP) are at greater risk of mathematical learning disabilities due to associated motor and cognitive limitations. However, there is currently little evidence on how to support the development of arithmetic skills within such a specific profile. The aim of this single-case study was to assess the effectiveness of a neuropsychological rehabilitation of arithmetic skills in NG, a 9-year-old boy with CP who experienced math learning disability and cumulated motor and short-term memory impairments. This issue was explored combining multiple-baseline and changing-criterion designs. The intervention consisted of training NG to solve complex additions applying calculation procedures with a tailor-made computation tool. Based on NG's strengths, in accordance with evidence-based practice in psychology, the intervention was the result of a co-construction process involving N, his NG's parents and professionals (therapist and researchers). Results were analyzed by combining graph visual inspections with non-parametric statistics for single-case designs (NAP-scores). Analyses showed a specific improvement in NG's ability to solve complex additions, which maintained for up to 3 weeks after intervention. The training effect did not generalize to his ability to perform mental additions, and to process the symbolic magnitude.
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Affiliation(s)
- Maëlle Neveu
- Research Unit for a Life-Course perspective on Health & Education, University of Liège, Liège, Belgium
- National Fund for Scientific Research (F.R.S.-FNRS), Bruxelles, Belgium
| | - Marie Geurten
- National Fund for Scientific Research (F.R.S.-FNRS), Bruxelles, Belgium
- Psychology and Neuroscience of Cognition Unit, University of Liège, Liège, Belgium
| | - Laurence Rousselle
- Research Unit for a Life-Course perspective on Health & Education, University of Liège, Liège, Belgium
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Lacerenza M, Frabasile L, Buttafava M, Spinelli L, Bassani E, Micheloni F, Amendola C, Torricelli A, Contini D. Motor cortex hemodynamic response to goal-oriented and non-goal-oriented tasks in healthy subjects. Front Neurosci 2023; 17:1202705. [PMID: 37539388 PMCID: PMC10394236 DOI: 10.3389/fnins.2023.1202705] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 06/16/2023] [Indexed: 08/05/2023] Open
Abstract
Background Motor disorders are one of the world's major scourges, and neuromotor rehabilitation is paramount for prevention and monitoring plans. In this scenario, exercises and motor tasks to be performed by patients are crucial to follow and assess treatments' progression and efficacy. Nowadays, in clinical environments, quantitative assessment of motor cortex activities during task execution is rare, due to the bulkiness of instrumentation and the need for immobility during measurements [e.g., functional magnetic resonance imaging (MRI)]. Functional near-infrared spectroscopy (fNIRS) can contribute to a better understanding of how neuromotor processes work by measuring motor cortex activity non-invasively in freely moving subjects. Aim Exploit fNIRS to measure functional activation of the motor cortex area during arm-raising actions. Design All subjects performed three different upper limbs motor tasks: arm raising (non-goal-oriented), arm raising and grasping (goal oriented), and assisted arm raising (passive task). Each task was repeated ten times. The block design for each task was divided into 5 seconds of baseline, 5 seconds of activity, and 15 seconds of recovery. Population Sixteen healthy subjects (11 males and 5 females) with an average (+/- standard deviation) of 37.9 (+/- 13.0) years old. Methods Cerebral hemodynamic responses have been recorded in two locations, motor cortex (activation area) and prefrontal cortex (control location) exploiting commercial time-domain fNIRS devices. Haemodynamic signals were analyzed, separating the brain cortex hemodynamic response from extracerebral hemodynamic variations. Results The hemodynamic response was recorded in the cortical motor area for goal-oriented and not-goaloriented tasks, while no response was noticed in the control location (prefrontal cortex position). Conclusions This study provides a basis for canonical upper limb motor cortex activations that can be potentially compared to pathological cerebral responses in patients. It also highlights the potential use of TD-fNIRS to study goal-oriented versus non-goaloriented motor tasks. Impact: the findings of this study may have implications for clinical rehabilitation by providing a better understanding of the neural mechanisms underlying goal-oriented versus non-goal-oriented motor tasks. This may lead to more effective rehabilitation strategies for individuals with motor disorders and a more effective diagnosis of motor dysfunction supported by objective and quantitative neurophysiological readings.
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Affiliation(s)
- Michele Lacerenza
- Dipartimento di Fisica, Politecnico di Milano, Milano, Italy
- PIONIRS s.r.l., Milano, Italy
| | | | | | - Lorenzo Spinelli
- Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche, Milano, Italy
| | - Elisa Bassani
- Scuola Universitaria Professionale della Svizzera Italiana, Manno, Switzerland
- Centro Studi Riabilitazione Neurologica, Neuropsicologia e Neuropsicoterapia, Milano, Italy
| | - Francesco Micheloni
- Centro Studi Riabilitazione Neurologica, Neuropsicologia e Neuropsicoterapia, Milano, Italy
| | | | - Alessandro Torricelli
- Dipartimento di Fisica, Politecnico di Milano, Milano, Italy
- Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche, Milano, Italy
| | - Davide Contini
- Dipartimento di Fisica, Politecnico di Milano, Milano, Italy
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12
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Jost WH, Kaňovský P, Hast MA, Hanschmann A, Althaus M, Patel AT. Pooled Safety Analysis of IncobotulinumtoxinA in the Treatment of Neurological Disorders in Adults. Toxins (Basel) 2023; 15:353. [PMID: 37368654 DOI: 10.3390/toxins15060353] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 04/27/2023] [Accepted: 05/18/2023] [Indexed: 06/29/2023] Open
Abstract
The pooled incidences of treatment-emergent adverse events (TEAEs) were examined by indication using the integrated clinical database of Merz-sponsored, placebo-controlled, or repeat-dose studies of incobotulinumtoxinA in adults with cervical dystonia, blepharospasm, limb spasticity, sialorrhea, or essential tremor of the upper limb. Overall incidences of TEAEs, serious TEAEs, TEAEs leading to discontinuation, fatal TEAEs, TEAEs of special interest (TEAESIs; indicating possible toxin spread), and treatment-related (TR) events were determined for incobotulinumtoxinA and placebo after a single injection and for repeated dose cycles of incobotulinumtoxinA. The most frequent events after a single dose of incobotulinumtoxinA are summarized. After a single cycle, incidences of overall TEAEs were similar between incobotulinumtoxinA and the placebo in most indications, although between-indication differences were observed. Few TEAEs led to incobotulinumtoxinA discontinuation; there were no fatal TEAEs with incobotulinumtoxinA. In general, repeated cycles did not increase the incidence of any event. The most frequent TR-TEAEs were indication-dependent, including dysphagia for indications affecting the head or neck. The TR-TEAESIs across all indications were most commonly muscular weakness, dysphagia and dry mouth. Overall, the results of this pooled analysis support and extend the favorable safety and tolerability profile of incobotulinumtoxinA for the treatment of adult neurological disorders established by individual clinical studies.
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Affiliation(s)
| | - Petr Kaňovský
- Faculty of Medicine and Dentistry and University Hospital, Palacký University Olomouc, 779 00 Olomouc, Czech Republic
| | | | | | | | - Atul T Patel
- Kansas City Bone and Joint Clinic, Overland Park, KS 66211, USA
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13
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Kuroda MM, Iwasaki N, Mutsuzaki H, Yoshikawa K, Takahashi K, Nakayama T, Nakayama J, Takeuchi R, Mataki Y, Ohguro H, Tomita K. Benefits of a Wearable Cyborg HAL (Hybrid Assistive Limb) in Patients with Childhood-Onset Motor Disabilities: A 1-Year Follow-Up Study. Pediatr Rep 2023; 15:215-226. [PMID: 36976724 PMCID: PMC10057157 DOI: 10.3390/pediatric15010017] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 03/29/2023] Open
Abstract
Rehabilitation robots have shown promise in improving the gait of children with childhood-onset motor disabilities. This study aimed to investigate the long-term benefits of training using a wearable Hybrid Assistive Limb (HAL) in these patients. Training using a HAL was performed for 20 min a day, two to four times a week, over four weeks (12 sessions in total). The Gross Motor Function Measure (GMFM) was the primary outcome measure, and the secondary outcome measures were gait speed, step length, cadence, 6-min walking distance (6MD), Pediatric Evaluation of Disability Inventory, and Canadian Occupational Performance Measure (COPM). Patients underwent assessments before the intervention, immediately after the intervention, and at 1-, 2-, 3-month and 1-year follow-ups. Nine participants (five males, four females; mean age: 18.9 years) with cerebral palsy (n = 7), critical illness polyneuropathy (n = 1), and encephalitis (n = 1) were enrolled. After training using HAL, GMFM, gait speed, cadence, 6MD, and COPM significantly improved (all p < 0.05). Improvements in GMFM were maintained one year after the intervention (p < 0.001) and in self-selected gait speed and 6MD three months after the intervention (p < 0.05). Training using HAL may be safe and feasible for childhood-onset motor disabilities and may maintain long-term improvements in motor function and walking ability.
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Affiliation(s)
- Mayumi Matsuda Kuroda
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences, 4669-2 Ami, Ibaraki 300-0394, Japan
| | - Nobuaki Iwasaki
- Department of Pediatrics, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
- Center for Medical Science, Ibaraki Prefectural University of Health Sciences, 4669-2 Ami, Ibaraki 300-0394, Japan
| | - Hirotaka Mutsuzaki
- Center for Medical Science, Ibaraki Prefectural University of Health Sciences, 4669-2 Ami, Ibaraki 300-0394, Japan
- Department of Orthopedic Surgery, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
| | - Kenichi Yoshikawa
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
| | - Kazushi Takahashi
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
| | - Tomohiro Nakayama
- Department of Pediatrics, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
| | - Junko Nakayama
- Department of Pediatrics, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
| | - Ryoko Takeuchi
- Department of Orthopedic Surgery, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
| | - Yuki Mataki
- Department of Rehabilitation Medicine, University of Tsukuba Hospital, 2-1-1 Tsukuba, Ibaraki 305-8576, Japan
| | - Haruka Ohguro
- Department of Pediatrics, Ibaraki Prefectural University of Health Sciences Hospital, 4733 Ami, Ibaraki 300-0331, Japan
| | - Kazuhide Tomita
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences, 4669-2 Ami, Ibaraki 300-0394, Japan
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14
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Borgognon S, Rouiller EM. Loss of Motor Cortical Inputs to the Red Nucleus after CNS Disorders in Nonhuman Primates. J Neurosci 2023; 43:1682-1691. [PMID: 36693756 PMCID: PMC10010457 DOI: 10.1523/jneurosci.1942-22.2023] [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: 10/17/2022] [Revised: 12/14/2022] [Accepted: 01/13/2023] [Indexed: 01/25/2023] Open
Abstract
The premotor (PM) and primary motor (M1) cortical areas broadcast voluntary motor commands through multiple neuronal pathways, including the corticorubral projection that reaches the red nucleus (RN). However, the respective contribution of M1 and PM to corticorubral projections as well as changes induced by motor disorders or injuries are not known in nonhuman primates. Here, we quantified the density and topography of axonal endings of the corticorubral pathway in RN in intact monkeys, as well as in monkeys subjected to either cervical spinal cord injury (SCI), Parkinson's disease (PD)-like symptoms or primary motor cortex injury (MCI). Twenty adult macaque monkeys of either sex were injected with the biotinylated dextran amine anterograde tracer either in PM or in M1. We developed a semiautomated algorithm to reliably detect and count axonal boutons within the magnocellular and parvocellular (pRN) subdivisions of RN. In intact monkeys, PM and M1 preferentially target the medial part of the ipsilateral pRN, reflecting its somatotopic organization. Projection of PM to the ipsilateral pRN is denser than that of M1, matching previous observations for the corticotectal, corticoreticular, and corticosubthalamic projections (Fregosi et al., 2018, 2019; Borgognon et al., 2020). In all three types of motor disorders, there was a uniform and strong decrease (near loss) of the corticorubral projections from PM and M1. The RN may contribute to functional recovery after SCI, PD, and MCI, by reducing direct cortical influence. This reduction possibly privileges direct access to the final output motor system, via emphasis on the direct corticospinal projection.SIGNIFICANCE STATEMENT We measured the corticorubral projection density arising from the PM or the M1 cortices in adult macaques. The premotor cortex sent denser corticorubral projections than the primary motor cortex, as previously observed for the corticotectal, corticoreticular, and corticosubthalamic projections. The premotor cortex may thus exert more influence than primary motor cortex onto subcortical structures. We next asked whether the corticorubral motor projections undergo lesion-dependent plasticity after either cervical spinal cord injury, Parkinson's disease-like symptoms, or primary motor cortex lesion. In all three types of pathology, there was a strong decrease of the corticorubral motor projection density, suggesting that the red nucleus may contribute to functional recovery after such motor system disorders based on a reduced direct cortical influence.
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Affiliation(s)
- Simon Borgognon
- Center for the Neural Basis of Cognition, Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261
- Department of Neurosciences and Movement Sciences, Section of Medicine, Faculty of Science and Medicine, University of Fribourg, CH-1700 Fribourg, Switzerland
- Center for Neuroprosthetics and Brain Mind Institute, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Eric M Rouiller
- Department of Neurosciences and Movement Sciences, Section of Medicine, Faculty of Science and Medicine, University of Fribourg, CH-1700 Fribourg, Switzerland
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15
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Cortese S, Solmi M, Michelini G, Bellato A, Blanner C, Canozzi A, Eudave L, Farhat LC, Højlund M, Köhler-Forsberg O, Leffa DT, Rohde C, de Pablo GS, Vita G, Wesselhoeft R, Martin J, Baumeister S, Bozhilova NS, Carlisi CO, Leno VC, Floris DL, Holz NE, Kraaijenvanger EJ, Sacu S, Vainieri I, Ostuzzi G, Barbui C, Correll CU. Candidate diagnostic biomarkers for neurodevelopmental disorders in children and adolescents: a systematic review. World Psychiatry 2023; 22:129-149. [PMID: 36640395 PMCID: PMC9840506 DOI: 10.1002/wps.21037] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/07/2022] [Indexed: 01/15/2023] Open
Abstract
Neurodevelopmental disorders - including attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, communication disorders, intellectual disability, motor disorders, specific learning disorders, and tic disorders - manifest themselves early in development. Valid, reliable and broadly usable biomarkers supporting a timely diagnosis of these disorders would be highly relevant from a clinical and public health standpoint. We conducted the first systematic review of studies on candidate diagnostic biomarkers for these disorders in children and adolescents. We searched Medline and Embase + Embase Classic with terms relating to biomarkers until April 6, 2022, and conducted additional targeted searches for genome-wide association studies (GWAS) and neuroimaging or neurophysiological studies carried out by international consortia. We considered a candidate biomarker as promising if it was reported in at least two independent studies providing evidence of sensitivity and specificity of at least 80%. After screening 10,625 references, we retained 780 studies (374 biochemical, 203 neuroimaging, 133 neurophysiological and 65 neuropsychological studies, and five GWAS), including a total of approximately 120,000 cases and 176,000 controls. While the majority of the studies focused simply on associations, we could not find any biomarker for which there was evidence - from two or more studies from independent research groups, with results going into the same direction - of specificity and sensitivity of at least 80%. Other important metrics to assess the validity of a candidate biomarker, such as positive predictive value and negative predictive value, were infrequently reported. Limitations of the currently available studies include mostly small sample size, heterogeneous approaches and candidate biomarker targets, undue focus on single instead of joint biomarker signatures, and incomplete accounting for potential confounding factors. Future multivariable and multi-level approaches may be best suited to find valid candidate biomarkers, which will then need to be validated in external, independent samples and then, importantly, tested in terms of feasibility and cost-effectiveness, before they can be implemented in daily clinical practice.
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Affiliation(s)
- Samuele Cortese
- Centre for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
- Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, Southampton, UK
- Solent NHS Trust, Southampton, UK
- Hassenfeld Children's Hospital at NYU Langone, New York University Child Study Center, New York, NY, USA
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham, UK
| | - Marco Solmi
- Centre for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
- Department of Psychiatry, University of Ottawa, Ottawa, ON, Canada
- Department of Mental Health, Ottawa Hospital, Ottawa, ON, Canada
- Ottawa Hospital Research Institute (OHRI) Clinical Epidemiology Program, University of Ottawa, Ottawa, ON, Canada
- Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
| | - Giorgia Michelini
- Department of Biological & Experimental Psychology, School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Alessio Bellato
- School of Psychology, University of Nottingham, Semenyih, Malaysia
| | - Christina Blanner
- Mental Health Center, Glostrup, Copenhagen University Hospital - Mental Health Services CPH, Copenhagen, Denmark
| | - Andrea Canozzi
- Department of Neuroscience, Biomedicine, and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Luis Eudave
- Faculty of Education and Psychology, University of Navarra, Pamplona, Spain
| | - Luis C Farhat
- Department of Psychiatry, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Mikkel Højlund
- Department of Psychiatry Aabenraa, Mental Health Services in the Region of Southern Denmark, Aabenraa, Denmark
- Clinical Pharmacology, Pharmacy, and Environmental Medicine, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Ole Köhler-Forsberg
- Psychosis Research Unit, Aarhus University Hospital - Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Douglas Teixeira Leffa
- ADHD Outpatient Program & Development Psychiatry Program, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Christopher Rohde
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Affective Disorders, Aarhus University Hospital - Psychiatry, Aarhus, Denmark
| | - Gonzalo Salazar de Pablo
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Child and Adolescent Mental Health Services, South London and Maudsley NHS Foundation Trust, London, UK
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- Institute of Psychiatry and Mental Health, Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón School of Medicine, Universidad Complutense, CIBERSAM, Madrid, Spain
| | - Giovanni Vita
- Department of Neuroscience, Biomedicine, and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Rikke Wesselhoeft
- Clinical Pharmacology, Pharmacy, and Environmental Medicine, Department of Public Health, University of Southern Denmark, Odense, Denmark
- Child and Adolescent Mental Health Odense, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Joanna Martin
- MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Sarah Baumeister
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany
| | - Natali S Bozhilova
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
- School of Psychology, University of Surrey, Guilford, UK
| | - Christina O Carlisi
- Division of Psychology and Language Sciences, University College London, London, UK
| | - Virginia Carter Leno
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Dorothea L Floris
- Department of Psychology, University of Zurich, Zurich, Switzerland
- Donders Institute for Brain, Cognition, and Behavior, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Nathalie E Holz
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany
- Donders Institute for Brain, Cognition, and Behavior, Radboud University Nijmegen, Nijmegen, The Netherlands
- Department for Cognitive Neuroscience, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
- Institute of Medical Psychology and Medical Sociology, University Medical Center Schleswig Holstein, Kiel University, Kiel, Germany
| | - Eline J Kraaijenvanger
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany
| | - Seda Sacu
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany
| | - Isabella Vainieri
- Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Giovanni Ostuzzi
- Department of Neuroscience, Biomedicine, and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Corrado Barbui
- Department of Neuroscience, Biomedicine, and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Christoph U Correll
- Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
- Psychiatry Research, Northwell Health, Zucker Hillside Hospital, New York, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine, Hempstead, NY, USA
- Center for Neuroscience, Feinstein Institute for Medical Research, Manhasset, NY, USA
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16
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Franco Buitrago M, Muñoz Jara LM, Vargas Pérez ND, García García N. Adaptation Strategies in Students with Motor Functional Diversity. Invest Educ Enferm 2023; 41. [PMID: 37071868 PMCID: PMC10152915 DOI: 10.17533/udea.iee.v41n1e13] [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] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVES The work sough to know the adaptation strategies of students from Universidad del Quindío with motor functional diversity. METHODS Descriptive qualitative study with a phenomenological approach. Data were collected through an in-depth interview with nine undergraduate students with moderate motor functional diversity, in face-to-face class attendance modality during the period 2022-2 at Universidad del Quindío (Colombia) with age ≥ 18 years and having scored from 20 - 40 in the Barthel index. The definition of the number of participants was conducted through theoretical saturation. RESULTS Seven categories emerged from the descriptive analysis of the interviews: 1) support; 2) affection; 3) life project; 4) personal growth; 5) spirituality; 6) autonomy, and 7) education. Together, they reveal important aspects on the way students have adapted to the university campus and how interpersonal relations can contribute to promoting resilience processes. CONCLUSIONS Support and affection provided by the social setting play a fundamental role in the adaptation of students with motor functional diversity, improving their mental health, generating resilience, and increasing their self-esteem. Noting that in spite of lifestyle changes after the acquisition of the diversity, the students set novel goals and develop new abilities that contribute to complying with their life project; likewise, they have set into practice and can recognize their coping mechanisms, acquiring qualities, like resilience and autonomy.
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Affiliation(s)
| | - Luisa María Muñoz Jara
- Undergraduate nursing student,Research Group: GRIEEQ, Universidad del Quindío, Colombia.
| | | | - Nancy García García
- Nurse, M.Sc. Profesora, Research Group: GRIEEQ, Universidad del Quindío, Colombia
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17
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Machado VG, Brun ABS, Manffra EF. Effects of the radio electric asymmetric conveyer (REAC) on motor disorders: An integrative review. Front Med Technol 2023; 5:1122245. [PMID: 36923595 PMCID: PMC10009233 DOI: 10.3389/fmedt.2023.1122245] [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] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 01/25/2023] [Indexed: 03/03/2023] Open
Abstract
Introduction The radio electric asymmetric conveyer (REAC) is a technology that has the purpose of restoring the cellular polarity triggering the rebalancing of the endogenous bioelectric field, which considering the neurological dysfunctions, affects the neural communication mechanisms. The studies published so far show that the REAC neuromodulation technology has positive effects in treating these dysfunctions, with the principles of endogenous bioelectricity as a basis to achieve these effects. Objectives This study aims to review the literature that explored the effects of REAC protocols on motor control and to identify which mechanisms would be involved. Materials and methods This integrative review considered studies that used REAC as a therapeutic intervention directed at human motor control and experimental research with animals that applied REAC to obtain effects related to motor behavior. Results Ten articles were included, eight clinical and two experimental studies. The clinical studies used the neuro postural optimization (NPO) protocol in 473 patients, of which 53 were healthy subjects, 91 were Alzheimer's disease patients, 128 were patients with atypical swallowing, 12 subjects with neurological diseases, and 189 were without the specification of disease. The experimental studies used the antalgic neuromodulation and neurodegeneration protocols in animal models. Conclusion The information integrated in this review made it possible to consider REAC technology a promising resource for treating motor control dysfunctions. It is possible to infer that the technology promotes functional optimization of neuronal circuits that may be related to more efficient strategies to perform motor tasks.
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Affiliation(s)
- Vinícius Gomes Machado
- Health Technology Graduate Program, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
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18
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Petrova LV, Kostenko EV, Pogonchenkova IV, Rylsky AV, Kamchatnov PR. [Multimodal technology in the correction of post-stroke motor disorders]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:58-67. [PMID: 36950822 DOI: 10.17116/jnevro202312303258] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
OBJECTIVE To evaluate the effectiveness of a comprehensive rehabilitation program with the inclusion of programmable FES and BFB-stabilometric training in patients with post-stroke statolocomotor disorders in the late recovery period of ischemic stroke (IS). MATERIAL AND METHODS The study included 120 patients in the late recovery period of IS, 57 women and 63 men, average age 58.4±6.4 years. The duration of the stroke was 228.59±31.9 days. The main group (MG) included 30 patients who underwent FES and BFB-stabilometric training. Comparison group 1 (CG1, n=30) received computer stabilometric training with BFB. Comparison group 2 (CG2, n=30) received FES. The control group (CG3, n=30) received a standard rehabilitation program. MR programs were carried out for all patients in the amount of 15 procedures every other day (5 weeks). RESULTS The complex of rehabilitation measures with the inclusion of FES and BFB-stabilometric training significantly improve the function of walking in the form of restoration of the motor stereotype by the 5th week of the study, which was confirmed by neurological scales and stabilometry data. CONCLUSIONS The inclusion of FES and BFB-stabilometric training methods in the rehabilitation process leads to earlier motor adaptation of the patient, restoration of impaired balance function and quality of life, which is associated with an increase in plastic and associative processes of the brain.
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Affiliation(s)
- L V Petrova
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine, Moscow, Russia
| | - E V Kostenko
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - I V Pogonchenkova
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine, Moscow, Russia
| | - A V Rylsky
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine, Moscow, Russia
| | - P R Kamchatnov
- Pirogov Russian National Research Medical University, Moscow, Russia
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19
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Yang YH, Zhang TN, Yang N, Xu W, Wang LJ, Gao SY, Liu CF. Functional status of pediatric patients with trauma and risk factors for mortality from a single center in China. Front Pediatr 2023; 11:1051759. [PMID: 37206974 PMCID: PMC10188922 DOI: 10.3389/fped.2023.1051759] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 04/17/2023] [Indexed: 05/21/2023] Open
Abstract
Introduction The influence of reduced functional status has become increasingly relevant because of the gradual decline in mortality rate over the recent years. Nonetheless, only a few studies investigating the functional status of patients with trauma at hospital discharge have been conducted. This study aimed to identify the risk factors influencing the mortality rate in pediatric trauma survivors at a pediatric intensive care unit and analyze their functional status using the Functional Status Scale (FSS). Methods A retrospective analysis was conducted at Shengjing Hospital of China Medical University. Children admitted to the pediatric intensive care unit between January 2015 and January 2020 who met the trauma diagnostic criteria were included. The FSS score and the Injury Severity Score (ISS) were recorded upon admission and discharge, respectively. Clinical data were compared between the survival and non-survival groups to identify the risk factors for poor prognosis. The risk factors for mortality were identified using multivariate and univariate analyses. Results A total of 246 children {59.8%, male; median [interquartile range (IQR)] age: 3 [1-7] years} were diagnosed with trauma (including head trauma, chest trauma, abdominal trauma, and extremity trauma). Of these patients, 207 were discharged, 11 dropped out mid-treatment, and 39 died (hospital mortality rate, 15.9%). Upon admission, the median FSS and trauma scores were 14 (IQR, 11-18) and 22 (IQR, 14-33) points, respectively. At discharge, the FSS score was 8 (IQR, 6-10) points. The patient clinical status improved with a ΔFSS score of -4 (IQR, -7, 0) points. At hospital discharge, 119 (48.3%), 47 (19.1%), 27 (11.0%), 12 (4.8%), and 2 (0.9%) survivors had good, mildly abnormal, moderately abnormal, severely abnormal, and very severely abnormal function, respectively. Reduced functional status in patients was categorized as follows: motor, 46.4%; feeding, 26.1%; sensory, 23.2%; mental, 18.4%; and communication, 17.9%. In the univariate analysis, ISS >25 points, shock, respiratory failure, and coma were independently associated with the mortality rate. Multivariate analysis revealed that the ISS was an independent risk factor for mortality. Conclusion The mortality rate of patients with trauma was high. ISS was an independent risk factor for mortality. Mildly reduced functional status remained at discharge and was reported in nearly half of the discharged patients. Motor and feeding functions were the most severely impacted domains.
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Affiliation(s)
- Yu-Hang Yang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tie-Ning Zhang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ni Yang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wei Xu
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Li-Jie Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shan-Yan Gao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chun-Feng Liu
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
- Correspondence: Chun-Feng Liu
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20
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Melnikov EY, Khodasevich LS, Polyakova AV, Legkaya EF. [Motor impairments in children with autism spectrum disorders: causes and possibilities for correction]. Vopr Kurortol Fizioter Lech Fiz Kult 2023; 100:54-61. [PMID: 37735796 DOI: 10.17116/kurort202310004154] [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] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
Autism spectrum disorder (ASD) is characterized by triad of abnormalities in the form of developmental distortion with a lack of communicative abilities, behavioral and motor stereotypies. Etiology and pathogenesis of disease currently are unknown, but multifactorial causes of this pathology have been suggested. Although social disorders are considered a defining characteristic, motor disorders are a key feature of ASD. They are based on a postural control impairment, which is accompanied by delayed psychomotor development, reduced ability to motor synchronism in early childhood, modified arrangement of muscles, problems with balance and gait, postural instability, coordination deficiency, presence of motor dyspraxia and other abnormalities. OBJECTIVE To analyze current scientific data about motor disorders in ASD and their correction possibilities in children with this pathology. MATERIAL AND METHODS Analysis of publications, contained in PubMed and Google Scholar databases, which give consideration to motor disorders in children with ASD, was carried out. The search was done by keywords: motor disorders, children, autism spectrum disorder, causes, correction. RESULTS AND CONCLUSION Adaptive physical culture during individual training is one of the available and effective methods of physical rehabilitation in patients with ASD. Children with ASD need three levels of psychological support, each of which offers individual exercises, depending on the nature and severity of speech and cognitive impairment.
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Affiliation(s)
- E Yu Melnikov
- Research Center of Health Resort and Rehabilitation - branch of Federal Scientific and Clinical Center of Medical Rehabilitation and Health Resort of Federal Medical-Biological Agency in Sochi, Sochi, Russia
| | - L S Khodasevich
- Research Center of Health Resort and Rehabilitation - branch of Federal Scientific and Clinical Center of Medical Rehabilitation and Health Resort of Federal Medical-Biological Agency in Sochi, Sochi, Russia
- Kuban State Medical University, Krasnodar, Russia
| | | | - E F Legkaya
- Sochi Institute - branch of Peoples' Friendship University of Russia, Sochi, Russia
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21
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Kostenko EV. [The use of botulinum toxin type A in symptomatic therapy and medical rehabilitation of patients with multiple sclerosis]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:17-25. [PMID: 37966435 DOI: 10.17116/jnevro202312310117] [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: 11/16/2023]
Abstract
The review of the current state of the problem of symptomatic therapy and medical rehabilitation (MR) of patients with multiple sclerosis (MS) is presented. The search was conducted in the databases Medline, Web of Science, PubMed and Scopus. Information is given about the most common symptoms of MS, among which sensory and motor disorders, bladder dysfunction, and pain have the greatest impact on the quality of life of patients, their functioning and independence in everyday life. The clinical characteristics of spasticity syndrome in MS and its relationship with quality of life indicators are considered. The features of the use of botulinum therapy (BT) in MS are considered. A high level of effectiveness of the use of BT in the treatment of neurogenic hyperactivity of detrusor and neurogenic bladder (the level of persuasiveness of recommendation A) and spasticity (the level of persuasiveness of recommendation B) is shown. Symptomatic treatment of MS and MR with the use of multidisciplinary programs helps to reduce disability, improve the quality of life of patients. When choosing symptomatic treatment and MR methods, it is customary to focus on the needs of patients.
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Affiliation(s)
- E V Kostenko
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
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22
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Ebrahimi A, Schwartz MH, Martin JA, Novacheck TF, Thelen DG. Atypical triceps surae force and work patterns underlying gait in children with cerebral palsy. J Orthop Res 2022; 40:2763-2770. [PMID: 35212418 PMCID: PMC9402799 DOI: 10.1002/jor.25307] [Citation(s) in RCA: 2] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 09/25/2021] [Accepted: 02/21/2022] [Indexed: 02/04/2023]
Abstract
The purpose of this study was to quantitatively assess Achilles tendon mechanical behavior during gait in children with cerebral palsy (CP). We used a newly designed noninvasive sensor to measure Achilles tendon force in 11 children with CP (4F, 8-16 years old) and 15 typically developing children (controls) (9F, 8-17 years old) during overground walking. Mechanical work loop plots (force-displacement plots) were generated by combining muscle-tendon kinetics, kinematics, and EMG activity to evaluate the Achilles tendon work generated about the ankle. Work loop patterns in children with CP were substantially different than those seen in controls. Notably, children with CP showed significantly diminished work production at their preferred speed compared to controls at their preferred speed and slower speeds. Despite testing a heterogeneous population of children with CP, we observed a homogenous spring-like muscle-tendon behavior in these participants. This is in contrast with control participants who used their plantar flexors like a motor during gait. Statement of Clinical Significance: These data demonstrate the potential for using skin-mounted sensors to objectively evaluate muscle contributions to work production in pathological gait.
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Affiliation(s)
- Anahid Ebrahimi
- Mechanical Engineering DepartmentUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - Michael H. Schwartz
- Center for Gait & Motion AnalysisGillette Children's Specialty HealthcareSt. PaulMinnesotaUSA
| | - Jack A. Martin
- Mechanical Engineering DepartmentUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - Tom F. Novacheck
- Center for Gait & Motion AnalysisGillette Children's Specialty HealthcareSt. PaulMinnesotaUSA
| | - Darryl G. Thelen
- Mechanical Engineering DepartmentUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
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23
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Wang L, Peng JL, Xiang W, Huang YJ, Chen AL. Effects of rhythmic auditory stimulation on motor function and balance ability in stroke: A systematic review and meta-analysis of clinical randomized controlled studies. Front Neurosci 2022; 16:1043575. [PMID: 36466174 PMCID: PMC9714437 DOI: 10.3389/fnins.2022.1043575] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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: 09/28/2022] [Accepted: 11/01/2022] [Indexed: 10/07/2023] Open
Abstract
OBJECTIVE Rhythmic auditory stimulation (RAS) belongs to neurologic music therapy, which has attracted clinical attention because of its efficacy in motor function after stroke. This study aimed to summarize the effectiveness of rhythmic auditory stimulation (RAS) for the treatment of motor function and balance ability in stroke through a systematic review and meta-analysis. METHODS All studies were retrieved from six databases. The effects of RAS on stroke were determined using the following indicators: motor function including step length, step cadence, velocity, Fugl-Meyer assessment (FMA); and balance ability including overall balance index (OBI) and Berg Balance Scale (BBS). The risk map of bias of the quality of the studies and the meta-analysis results of the indicators was prepared using RevMan 5.2 software. RESULTS A total of 1,363 abstracts were retrieved. Among them, 325 duplicate studies were eliminated, and 971 studies were excluded after reading the titles and abstracts. In addition, by downloading the full text for further reading and screening, 47 studies were excluded. A total of 22 studies were included in the systematic review, and 18 studies were included in the meta-analysis. Assessment of quality, based on the PEDro scale, two studies had low quality, three studies had excellent quality, and the other studies had good quality; based on the Cochrane Collaborative Network Bias Risk Assessment Scale. A total of 15 studies specifically explained the random methods used. Meanwhile, seven studies did not report random sequence generation. A total of 10 studies reported that the evaluation of experimental results was blinded. In the meta-analysis, the results of motor function [namely, velocity (SMD = 0.99, 95% CI (0.43, 1.55)), step length (SMD = 0.97, 95% CI (0.74, 1.20)), and step cadence (MD = 5.16, 95% CI (4.17, 6.14)), FMA (MD = 2.93, 95% CI (2.04, 3.83))], were statistically significant (P < 0.01). The results of balance ability [OBI (MD = -0.51, 95% CI (-0.86, -0.16)) and BBS (MD = 2.93, 95% CI (1.67, 4.20))], were also statistically significant (P < 0.01). Among all the outcome indicators, three indicators were included in more than 10 studies: these are step length, step cadence, and velocity. The results showed that the two sides of the funnel chart were asymmetrical, thus these results all showed heterogeneity. The GRADEpro GDT online tool was used to evaluate the quality of evidence for the outcome indicators in the included studies. Five outcome indicators were included, of which three were low-quality indicators and two were moderate-quality indicators. CONCLUSIONS RAS could improve gait parameters, walking function, and balance ability of individuals with stroke. However, studies or samples of outcome indicators for balance ability of stroke patients is relatively insufficient, which also requires further research in the future. SYSTEMATIC REVIEW REGISTRATION PROSPERO, identifier: CRD42021225102.
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Affiliation(s)
- Lei Wang
- Department of Rehabilitation Medicine, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Jin-lin Peng
- Tongji Medical College, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Wu Xiang
- Department of Rehabilitation, Beibei Traditional Chinese Medical Hospital, Chongqing, China
| | - Yi-jie Huang
- Department of Rehabilitation Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ai-lian Chen
- Department of Rehabilitation Medicine, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
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24
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Stȩpień A, Maślanko K, Rekowski W, Fabian K, Tuz J, Graff K. Analysis of the prevalence of asymmetry and muscle tone disorders in the first year of life among youth with idiopathic scoliosis: A retrospective case-control study. J Back Musculoskelet Rehabil 2022; 35:1003-1011. [PMID: 35431225 DOI: 10.3233/bmr-171075] [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: 02/04/2023]
Abstract
BACKGROUND Not much is known about developmental motor disorders in the first year of life of children diagnosed with idiopathic scoliosis (IS). OBJECTIVE This study aimed to compare the occurrence of asymmetry or muscle tone disorders in the first year of life in adolescents with IS and their healthy counterparts. METHODS The parents of adolescents with IS and without scoliosis completed a survey on the occurrence of asymmetry, abnormal muscle tone, and physiotherapy in their children in the first year of life. Pearson's chi square test and Cramer's coefficient were used. RESULTS The final analysis included 527 surveys completed by parents of adolescents with idiopathic scoliosis (150) and without scoliosis (377). A significantly higher frequency of asymmetry (p= 0.001) and muscle tone disorders (p= 0.001) was noted in adolescents with idiopathic scoliosis. The results also revealed a significant association between scoliosis and asymmetry (p= 0.001), as well as muscle tone (p= 0.001). CONCLUSIONS Developmental asymmetry or improper muscle tone in the first year of life could be considered a potential factor in the development of scoliosis; however, this hypothesis should be confirmed in future studies. Infants diagnosed with developmental disorders require systematic observation.
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Affiliation(s)
- Agnieszka Stȩpień
- Department of Rehabilitation, Józef Piłsudski University of Physical Education, Warsaw, Poland
| | | | - Witold Rekowski
- Department of Rehabilitation, Józef Piłsudski University of Physical Education, Warsaw, Poland
| | | | - Jacek Tuz
- Physiotherapy Practice Jacek Tuz Certified McKenzie Clinic, Tychy, Poland
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25
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Reichert C, Klemm L, Mushunuri RV, Kalyani A, Schreiber S, Kuehn E, Azañón E. Discriminating Free Hand Movements Using Support Vector Machine and Recurrent Neural Network Algorithms. Sensors (Basel) 2022; 22:6101. [PMID: 36015862 PMCID: PMC9412700 DOI: 10.3390/s22166101] [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] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/29/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
Decoding natural hand movements is of interest for human-computer interaction and may constitute a helpful tool in the diagnosis of motor diseases and rehabilitation monitoring. However, the accurate measurement of complex hand movements and the decoding of dynamic movement data remains challenging. Here, we introduce two algorithms, one based on support vector machine (SVM) classification combined with dynamic time warping, and the other based on a long short-term memory (LSTM) neural network, which were designed to discriminate small differences in defined sequences of hand movements. We recorded hand movement data from 17 younger and 17 older adults using an exoskeletal data glove while they were performing six different movement tasks. Accuracy rates in decoding the different movement types were similarly high for SVM and LSTM in across-subject classification, but, for within-subject classification, SVM outperformed LSTM. The SVM-based approach, therefore, appears particularly promising for the development of movement decoding tools, in particular if the goal is to generalize across age groups, for example for detecting specific motor disorders or tracking their progress over time.
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Affiliation(s)
- Christoph Reichert
- Department of Behavioral Neurology, Leibniz Institute for Neurobiology, Brenneckestr. 6, 39118 Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), Universitaetsplatz 2, 39106 Magdeburg, Germany
- Forschungscampus STIMULATE, Otto-Hahn-Str. 2, 39106 Magdeburg, Germany
| | - Lisa Klemm
- Department of Neurology, University Medical Center, Leipziger Str. 44, 39120 Magdeburg, Germany
| | | | - Avinash Kalyani
- Institute for Cognitive Neurology and Dementia Research (IKND), Otto-von-Guericke University, Leipziger Str. 44, 39120 Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE), Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Stefanie Schreiber
- Center for Behavioral Brain Sciences (CBBS), Universitaetsplatz 2, 39106 Magdeburg, Germany
- Department of Neurology, University Medical Center, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Esther Kuehn
- Center for Behavioral Brain Sciences (CBBS), Universitaetsplatz 2, 39106 Magdeburg, Germany
- Institute for Cognitive Neurology and Dementia Research (IKND), Otto-von-Guericke University, Leipziger Str. 44, 39120 Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE), Leipziger Str. 44, 39120 Magdeburg, Germany
- Hertie Institute for Clinical Brain Research (HIH), Otfried Mueller-Str. 27, 72076 Tuebingen, Germany
| | - Elena Azañón
- Department of Behavioral Neurology, Leibniz Institute for Neurobiology, Brenneckestr. 6, 39118 Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), Universitaetsplatz 2, 39106 Magdeburg, Germany
- Department of Neurology, University Medical Center, Leipziger Str. 44, 39120 Magdeburg, Germany
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Dowling JJ, Müller-Felber W, Smith BK, Bönnemann CG, Kuntz NL, Muntoni F, Servais L, Alfano LN, Beggs AH, Bilder DA, Blaschek A, Duong T, Graham RJ, Jain M, Lawlor MW, Lee J, Coats J, Lilien C, Lowes LP, MacBean V, Neuhaus S, Noursalehi M, Pitts T, Finlay C, Christensen S, Rafferty G, Seferian AM, Tsuchiya E, James ES, Miller W, Sepulveda B, Vila MC, Prasad S, Rico S, Shieh PB. INCEPTUS Natural History, Run-in Study for Gene Replacement Clinical Trial in X-Linked Myotubular Myopathy. J Neuromuscul Dis 2022; 9:503-516. [PMID: 35694931 PMCID: PMC9398079 DOI: 10.3233/jnd-210781] [Citation(s) in RCA: 5] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND X-linked myotubular myopathy (XLMTM) is a life-threatening congenital myopathy that, in most cases, is characterized by profound muscle weakness, respiratory failure, need for mechanical ventilation and gastrostomy feeding, and early death. OBJECTIVE We aimed to characterize the neuromuscular, respiratory, and extramuscular burden of XLMTM in a prospective, longitudinal study. METHODS Thirty-four participants < 4 years old with XLMTM and receiving ventilator support enrolled in INCEPTUS, a prospective, multicenter, non-interventional study. Disease-related adverse events, respiratory and motor function, feeding, secretions, and quality of life were assessed. RESULTS During median (range) follow-up of 13.0 (0.5, 32.9) months, there were 3 deaths (aspiration pneumonia; cardiopulmonary failure; hepatic hemorrhage with peliosis) and 61 serious disease-related events in 20 (59%) participants, mostly respiratory (52 events, 18 participants). Most participants (80%) required permanent invasive ventilation (>16 hours/day); 20% required non-invasive support (6-16 hours/day). Median age at tracheostomy was 3.5 months (95% CI: 2.5, 9.0). Thirty-three participants (97%) required gastrostomy. Thirty-one (91%) participants had histories of hepatic disease and/or prospectively experienced related adverse events or laboratory or imaging abnormalities. CHOP INTEND scores ranged from 19-52 (mean: 35.1). Seven participants (21%) could sit unsupported for≥30 seconds (one later lost this ability); none could pull to stand or walk with or without support. These parameters remained static over time across the INCEPTUS cohort. CONCLUSIONS INCEPTUS confirmed high medical impact, static respiratory, motor and feeding difficulties, and early death in boys with XLMTM. Hepatobiliary disease was identified as an under-recognized comorbidity. There are currently no approved disease-modifying treatments.
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Affiliation(s)
| | | | | | - Carsten G Bönnemann
- National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Nancy L Kuntz
- Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Francesco Muntoni
- National Institute for Health Research (NIHR) Great Ormond Street (GOS) Hospital Biomedical Research Centre, University College London Institute of Child Health, London, UK
| | - Laurent Servais
- I-Motion, Hôpital Armand Trousseau, Paris, France.,Division of Child Neurology, Reference Center for Neuromuscular Diseases, Department of Pediatrics, University Hospital Liège & University of Liège, Belgium
| | | | - Alan H Beggs
- Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Astrid Blaschek
- Dr. v. Haunersches Kinderspital, Klinikum der Universität München, Munich, Germany
| | | | - Robert J Graham
- Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Minal Jain
- NIH Hatfield Clinical Research Center, Bethesda, MD, USA
| | | | - Jun Lee
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA
| | - Julie Coats
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA
| | | | | | - Victoria MacBean
- Brunel University London, London, UK and King's College 32 London, London, UK
| | - Sarah Neuhaus
- National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Mojtaba Noursalehi
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA
| | | | - Caroline Finlay
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA.,University of Louisville, Louisville, KY, USA
| | - Sarah Christensen
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA.,University of Louisville, Louisville, KY, USA
| | | | | | | | - Emma S James
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA.,University of Louisville, Louisville, KY, USA
| | - Weston Miller
- Astellas Gene Therapies (formerly Audentes Therapeutics), San Francisco, CA, USA
| | - Bryan Sepulveda
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA
| | - Maria Candida Vila
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA
| | - Suyash Prasad
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA
| | - Salvador Rico
- Formerly of Astellas Gene Therapies (formerly Audentes Therapeutics) San Francisco, CA, USA
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Moll K, De Luca M, Landerl K, Banfi C, Zoccolotti P. Editorial: Interpreting the Comorbidity of Learning Disorders. Front Hum Neurosci 2021; 15:811101. [PMID: 34955796 PMCID: PMC8696180 DOI: 10.3389/fnhum.2021.811101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 11/25/2021] [Indexed: 11/16/2022] Open
Affiliation(s)
- Kristina Moll
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwig-Maximilians University, Munich, Germany
| | - Maria De Luca
- Developmental Dyslexia Lab, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Karin Landerl
- Institute of Psychology, University of Graz, Graz, Austria.,BioTechMed-Graz, Graz, Austria.,School of Psychology, Macquarie University, Sydney, NSW, Australia
| | - Chiara Banfi
- Institute of Psychology, University of Graz, Graz, Austria.,Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Pierluigi Zoccolotti
- Developmental Dyslexia Lab, IRCCS Fondazione Santa Lucia, Rome, Italy.,Department of Psychology, Sapienza University of Rome, Rome, Italy
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28
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Capponi S, Stöffler N, Penney EB, Grütz K, Nizamuddin S, Vermunt MW, Castelijns B, Fernandez-Cerado C, Legarda GP, Velasco-Andrada MS, Muñoz EL, Ang MA, Diesta CCE, Creyghton MP, Klein C, Bragg DC, De Rijk P, Timmers HTM. Dissection of TAF1 neuronal splicing and implications for neurodegeneration in X-linked dystonia-parkinsonism. Brain Commun 2021; 3:fcab253. [PMID: 34746789 PMCID: PMC8567410 DOI: 10.1093/braincomms/fcab253] [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: 04/27/2021] [Revised: 08/16/2021] [Accepted: 08/19/2021] [Indexed: 11/29/2022] Open
Abstract
X-linked dystonia-parkinsonism (XDP) is a monogenic neurodegenerative disorder of the basal ganglia, which presents as a combination of hyperkinetic movements and parkinsonian features. The underlying genetic mechanism involves the insertion of a SINE-VNTR-Alu retrotransposon within the TAF1 gene. Interestingly, alterations of TAF1 have been involved in multiple neurological diseases. In XDP, the SINE-VNTR-Alu insertion in TAF1 has been proposed to result in alternative splicing defects, including the decreased incorporation of a neuron-specific microexon annotated as 34′. This mechanism has become controversial as recent studies failed to provide support. In order to resolve this conundrum, we examined the alternative splicing patterns of TAF1 mRNAs in XDP and control brains. The impact of the disease-associated SINE-VNTR-Alu on alternative splicing of microexon 34′ was further investigated in cellular assays. Subsequently, microexon 34′ incorporation was explored by RT-PCR and Nanopore long-read sequencing of TAF1 mRNAs from XDP and control brains tissues. Using cell-based splicing assays, we demonstrate that presence of the disease-associated SINE-VNTR-Alu does not affect the inclusion of microexon 34′. In addition, we show that (1) microexon 34′-containing TAF1 mRNAs are detected at similar levels in XDP as in controls and that (2) the architecture of TAF1 transcripts is remarkably similar between XDP and controls brains. These results indicate that microexon 34′ incorporation into TAF1 mRNA is not affected in XDP brains. Our findings shift the current paradigm of XDP by discounting alternative splicing of TAF1 microexon 34′ as the molecular basis for this disease.
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Affiliation(s)
- Simona Capponi
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Department of Urology, Medical Center-University of Freiburg, 79106 Freiburg, Germany
| | - Nadja Stöffler
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Department of Urology, Medical Center-University of Freiburg, 79106 Freiburg, Germany
| | - Ellen B Penney
- The Collaborative Center for X-Linked Dystonia Parkinsonism (CCXDP), Department of Neurology, Massachusetts General Hospital, Charlestown, MA 02129, USA
| | - Karen Grütz
- Institute of Neurogenetics, University of Lübeck, Lübeck 23538, Germany
| | - Sheikh Nizamuddin
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Department of Urology, Medical Center-University of Freiburg, 79106 Freiburg, Germany
| | - Marit W Vermunt
- Erasmus University Medical Center, Department of Developmental Biology, Rotterdam 3015 GD, The Netherlands
| | - Bas Castelijns
- Erasmus University Medical Center, Department of Developmental Biology, Rotterdam 3015 GD, The Netherlands
| | | | - G Paul Legarda
- Sunshine Care Foundation, Roxas City, 5800 Capiz, Philippines
| | | | - Edwin L Muñoz
- Department of Pathology, College of Medicine, University of the Philippines, 1000 Manila, Philippines
| | - Mark A Ang
- Department of Pathology, College of Medicine, University of the Philippines, 1000 Manila, Philippines
| | - Cid Czarina E Diesta
- Department of Neurosciences, Makati Medical Center, 1229 Makati City, Philippines
| | - Menno P Creyghton
- Erasmus University Medical Center, Department of Developmental Biology, Rotterdam 3015 GD, The Netherlands
| | - Christine Klein
- Institute of Neurogenetics and Department of Neurology, University of Lübeck, 23538 Lübeck, Germany
| | - D Cristopher Bragg
- The Collaborative Center for X-Linked Dystonia Parkinsonism (CCXDP), Department of Neurology, Massachusetts General Hospital, Charlestown, MA 02129, USA
| | - Peter De Rijk
- Neuromics Support Facility, VIB Center for Molecular Neurology, VIB - University of Antwerp, B-2610 Antwerp, Belgium
| | - H T Marc Timmers
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Department of Urology, Medical Center-University of Freiburg, 79106 Freiburg, Germany
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29
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Nath S, Bhoi R, Mishra B, Padhy S. Does recurrent catatonia manifest in a similar fashion in all the episodes of mood disorder? A case series with literature review. Gen Psychiatr 2021; 34:e100494. [PMID: 34595400 PMCID: PMC8420649 DOI: 10.1136/gpsych-2021-100494] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 08/16/2021] [Indexed: 12/29/2022] Open
Abstract
Catatonia, originally conceptualised by Kahlbaum in 1868, is a neuropsychiatric condition that has been found to occur concomitantly with several organic and psychiatric conditions. Starting from the era of Kraepelin and Bleuler, this condition was faultily linked with schizophrenia alone; however, over time, greater associations have been found between catatonia and mood disorders. Despite the availability of several reports supporting this finding, there is a relative paucity of studies that specifically focus on catatonia to be the first symptom manifestation heralding a subsequent mood episode. In addition, there is scant literature to determine whether there are specific presentations of catatonia that show greater associations with mood disorders and whether these signs and symptoms recur in a stereotypical fashion in the subsequent mood episodes in the lifetime of an individual. We hereby report two cases with a diagnosis of mood disorders (bipolar disorder and recurrent depressive disorder) who had catatonia as the initial symptom not only at presentation but also at subsequent episodes. The report emphasises that recurrent catatonia can be the initial clinical manifestation of an underlying mood episode, which appears otherwise masked behind the catatonic presentation. These catatonic symptoms can be interestingly similar in all the subsequent episodes. A detailed clinical evaluation is thus warranted after catatonia has been duly treated to provide a holistic management.
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Affiliation(s)
- Santanu Nath
- Psychiatry, All India Institute of Medical Sciences, Deoghar, Jharkhand, India
| | - Rosali Bhoi
- Psychiatry, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Biswaranjan Mishra
- Psychiatry, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Susanta Padhy
- Psychiatry, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
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30
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Abstract
Background: Paratonia is a dementia-induced motor abnormality. Although paratonia affects virtually all people with dementia, it is not well known among clinicians and researchers. Objective: The aim of this study was to perform a systematic review of the literature on the definition, pathogenesis, diagnosis, and intervention of paratonia as well as to propose a research agenda for paratonia. Methods: In this systematic review, the Embase, PubMed, CINAHL, and Cochrane CENTRAL databases were searched for articles published prior to December 2019. Two independent reviewers performed data extraction and assessed the risk of bias of the studies. The following data were extracted: first author, year of publication, study design, study population, diagnosis, assessment, pathogenesis, therapy and interventions. Results: Thirty-five studies met the inclusion criteria and were included. Most studies included in the review mention clinical criteria for paratonia. Additionally, pathogenesis, method of assessment, diagnosis, and paratonia severity as are interventions to address paratonia are also discussed. Conclusion: This systematic review outlines what is currently known about paratonia, as well as discusses the preliminary research on the underlying mechanisms of paratonia. Although paratonia has obvious devastating impacts on health and quality of life, the amount of research to date has been limited. In the last decade, there appears to have been increased research on paratonia, which hopefully will increase the momentum to further advance the field.
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Affiliation(s)
- Hans Drenth
- Research group Healthy Ageing, Allied Health Care and Nursing, University of Applied Sciences Groningen, Groningen, the Netherlands.,ZuidOostZorg, center for Elderly Care, Drachten, the Netherlands
| | - Sytse Zuidema
- Department of General Practice and Elderly Care Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Ivan Bautmans
- Frailty in Ageing Research Group and Gerontology Department, Vrije Universiteit Brussel, Brussels, Belgium
| | - Lucio Marinelli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy.,Department of Neuroscience, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Galit Kleiner
- Department of Medicine, Division of Neurology, University of Toronto, Toronto, ON, Canada.,Jeff and Diane Ross Movement Disorders Clinic, Baycrest Center for Geriatric Health, Toronto, ON, Canada
| | - Hans Hobbelen
- Research group Healthy Ageing, Allied Health Care and Nursing, University of Applied Sciences Groningen, Groningen, the Netherlands.,Department of General Practice and Elderly Care Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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31
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Cathiard L, Fraulob V, Lam DD, Torres M, Winkelmann J, Krężel W. Investigation of dopaminergic signalling in Meis homeobox 1 (Meis1) deficient mice as an animal model of restless legs syndrome. J Sleep Res 2021; 30:e13311. [PMID: 34008292 DOI: 10.1111/jsr.13311] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 01/28/2021] [Accepted: 01/28/2021] [Indexed: 12/24/2022]
Abstract
Restless legs syndrome (RLS) is a common neurological disorder in which sensorimotor symptoms lead to sleep disturbances with substantial impact on life quality. RLS is caused by a combination of genetic and environmental factors, and Meis homeobox 1 (MEIS1) was identified as the main genetic risk factor. The efficacy of dopaminergic agonists, including dopamine D2 receptor (DRD2) agonists, for treating RLS led to the hypothesis of dopaminergic impairment. However, it remains unclear whether it is directly involved in the disease aetiology and what the role of MEIS1 is considering its developmental and postnatal expression in the striatum, a critical structure in motor control. We addressed the role of MEIS1 in striatal dopaminergic signalling in Meis1+/- mice, a valid animal model of RLS, and in Meis1Drd2 -/- mice carrying a somatic null mutation of Meis1 in Drd2+ neurones. Motor behaviours, pharmacological exploration of DRD2 signalling, and quantitative analyses of DRD2+ and DRD1+ expressing neurones were investigated. Although Meis1+/- mice displayed an RLS-like phenotype, including motor hyperactivity at the beginning of the rest phase, no reduction of dopaminoceptive neurones was observed in the striatum. Moreover, the null mutation of Meis1 in DRD2+ cells did not lead to RLS-like symptoms and dysfunction of the DRD2 pathway. These data indicate that MEIS1 does not modulate DRD2-dependent signalling in a cell-autonomous manner. Thus, the efficiency of D2 -like agonists may reflect the involvement of other dopaminergic receptors or normalisation of motor circuit abnormalities downstream from defects caused by MEIS1 dysfunction.
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Affiliation(s)
- Lucile Cathiard
- Institute of Genetics and Molecular and Cellular Biology, CNRS UMR7104, INSERM U1258, University of Strasbourg, Illkirch, France
| | - Valerie Fraulob
- Institute of Genetics and Molecular and Cellular Biology, CNRS UMR7104, INSERM U1258, University of Strasbourg, Illkirch, France
| | - Daniel D Lam
- Institute for Human Genetic, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Miguel Torres
- Cardiovascular Development Program, Centro Nacional de Investigaciones Cardiovasculares, CNIC, Madrid, Spain
| | - Juliane Winkelmann
- Institute for Human Genetic, Klinikum rechts der Isar, Technische Universität München, Munich, Germany.,Chair for Neucgenetic, Klinikum rechts der Isar, Technische Universität München; Institute for Neurogenomics, Helmholtz Zentrum München; Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Wojciech Krężel
- Institute of Genetics and Molecular and Cellular Biology, CNRS UMR7104, INSERM U1258, University of Strasbourg, Illkirch, France
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32
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Guseva OV, Zhukova NG. [The high blood pressure in patients with Parkinson's disease]. Zh Nevrol Psikhiatr Im S S Korsakova 2021; 121:13-17. [PMID: 33834712 DOI: 10.17116/jnevro202112103113] [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] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To evaluate the relationships between blood pressure (BP), duration of the high BP, reaction of the cardiovascular system on the physical load with the duration of Parkinson's disease (PD) and motor disorders in PD patients. MATERIAL AND METHODS Fifty-six women with PD and high BP in the anamnesis and 91 women with arterial hypertension, stage 1 were included in the study. The groups of the patients did not differ by age (67.14±7.75 vs. 67.24±5.70 years; p>0.05). The patients were asked about the duration of high BP, the maximal systolic and diastolic BP (SBP and DBP) and presence of antihypertensive therapy, the patients with PD were additionally asked about the duration of the disease, the medicine for PD treatment, the vegetative dysfunction features. The assessment of the orthostatic reaction was determined by transition of the patient from the supine position to the sitting position. Three types of the reaction were isolated: normal, orthostatic hypotension and hypertension. The assessment of motor function in patients with PD was performed using MDS UPDRS, part III. RESULTS Before and after the orthostatic test, patients with PD and history of arterial hypertension showed normal SBP and DBP levels, while those with isolated hypertension had elevated mean BP corresponding to the high-normal level: the difference in BP levels between the two groups was significant (134.89±17.19 vs. 124.64±18.19 mm Hg; p<0.05; 130.43±19.88 vs. 122.80±19.08 mm Hg; p<0.05). Patients with isolated hypertension were less likely to receive BP-lowering treatment - 30 (32.61%) vs. 10 (18.87%); p=0.04. There were no differences in the frequency of hypertensive and orthostatic reactions between the groups. The total score of motor disorders in patients with PD was correlated with the duration of high BP (R= -0.26; p=0.04). Among the patients with PD, 37 had hypertension prior to the neurologic disorder, 7 were diagnosed with two diseases simultaneously, while the remaining 12 had PD as the initial diagnosis, developing hypertension later in life. The score of the points of the motor disturbances was greater in patients who had developed two diseases simultaneously with the simultaneous developing of the illnesses (15.88±9.36 vs. 19.84±8.01 vs. 26.14±9.68; p<0.05, χ2=10.47, df=2). CONCLUSION The development of arterial hypertension in patients with PD aggravates the disease.
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Affiliation(s)
- O V Guseva
- Siberian State Medical University, Tomsk, Russia
| | - N G Zhukova
- Siberian State Medical University, Tomsk, Russia
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Toba MN, Pagliari C, Rabuffetti M, Nighoghossian N, Rode G, Cotton F, Spinazzola L, Baglio F, Migliaccio R, Bartolomeo P. Quantitative Assessment of Motor Neglect. Stroke 2021; 52:1618-1627. [PMID: 33657852 DOI: 10.1161/strokeaha.120.031949] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Monica N Toba
- Sorbonne Université, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute, ICM, Hôpital de la Pitié-Salpêtrière, France (M.N.T., R.M., P.B.).,Laboratory of Functional Neurosciences (UR UPJV 4559), University of Picardy Jules Verne and University Hospital of Amiens, France (M.N.T.)
| | - Chiara Pagliari
- IRCCS Fondazione Don Carlo Gnocchi, Milano, Italy (C.P., M.R., F.B.)
| | - Marco Rabuffetti
- IRCCS Fondazione Don Carlo Gnocchi, Milano, Italy (C.P., M.R., F.B.)
| | - Norbert Nighoghossian
- Stroke Department, Claude Bernard University Lyon 1, Laboratoire CarMeN, Inserm U 1060, Université Lyon 1, INRA U 1397, INSA Lyon, Hospices Civils de Lyon, France (N.N.)
| | - Gilles Rode
- Service de médecine physique et réadaptation, Hôpital Henry-Gabrielle, Hospices Civils de Lyon, 69610 Pierre-Bénite, France (G.R.).,Inserm UMR-S 1028, CNRS UMR 5292, ImpAct, Centre de Recherche en Neurosciences de Lyon, Claude Bernard University Lyon 1, Bron, France (G.R.).,Claude Bernard University Lyon 1, 69008 Lyon, France (G.R.)
| | - François Cotton
- Laboratoire CREATIS, CNRS UMR 5220, Inserm U 1206, INSA-Lyon, Claude Bernard University Lyon 1, Lyon, France (F.C.).,Service de Radiologie, Centre Hospitalier de Lyon Sud, Hospices Civils de Lyon, France (F.C.)
| | | | - Francesca Baglio
- IRCCS Fondazione Don Carlo Gnocchi, Milano, Italy (C.P., M.R., F.B.)
| | - Raffaella Migliaccio
- Sorbonne Université, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute, ICM, Hôpital de la Pitié-Salpêtrière, France (M.N.T., R.M., P.B.).,Institut de la Mémoire et de la Maladie d'Alzheimer (IM2A), Hôpital Pitié-Salpêtrière, Paris, France (R.M.).,FrontLab, ICM, Paris, France (R.M.)
| | - Paolo Bartolomeo
- Sorbonne Université, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute, ICM, Hôpital de la Pitié-Salpêtrière, France (M.N.T., R.M., P.B.)
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34
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Guseva OV, Zhukova NG. [Nordic walking in winter as the multitask training in patients with Parkinson's disease]. Zh Nevrol Psikhiatr Im S S Korsakova 2021; 121:38-42. [PMID: 33580759 DOI: 10.17116/jnevro202112101138] [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] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To evaluate an influence of 8-week course of winter nordic walking as the multitask on the spatial-temporal characteristics of walking and motor disturbances in patients with Parkinson's disease (PD). MATERIAL AND METHODS Eleven patients (3 men and 8 women, mean age 66.82±3.97 years) with Hoehn and Yahr stage 1 to 2 PD were included in the study. Preliminary medical examination, including the anthropometric profile with the calculation of the body mass index (BMI), the grip strength on the right and left sides, spirometry, functional tests with the physical load (orthostatic test with the determination of systolic and diastolic blood pressure (SBP and DPB) and type of reaction (normal, hypertonic, hypotonic), the 6 Minute Walk Test, timed Up and Go test), was performed to evaluate the physical state. The evaluation of motor function was performed using the unified Parkinson's disease rating scale of the Movement Disorder Society (MDS UPDRS), part III. A 8-week course of nordic walking training was carried out at the certified track on the stadium localized outside of the city, in the wood and parks area in the winter. RESULTS Compared to the first training, gait velocity increased at the 3rd session, the step length at the 6th. The improvement of the spatial-temporal characteristics of walking was accompanied by the improvement of the motor function as measured by MDS UPDRS, part III. CONCLUSION Winter nordic walking as multitask is the effective measure of exercise treatment in patients with PD, because it improves the spatial-temporal characteristics of walking and the motor function.
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Affiliation(s)
- O V Guseva
- Siberian State Medical University, Tomsk, Russia
| | - N G Zhukova
- Siberian State Medical University, Tomsk, Russia
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35
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Koscik TR, Sloat L, van der Plas E, Joers JM, Deelchand DK, Lenglet C, Öz G, Nopoulos PC. Brainstem and striatal volume changes are detectable in under 1 year and predict motor decline in spinocerebellar ataxia type 1. Brain Commun 2020; 2:fcaa184. [PMID: 33409488 PMCID: PMC7772094 DOI: 10.1093/braincomms/fcaa184] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 07/28/2020] [Revised: 09/11/2020] [Accepted: 09/21/2020] [Indexed: 12/14/2022] Open
Abstract
Spinocerebellar ataxia type 1 is a progressive neurodegenerative, movement disorder. With potential therapies on the horizon, it is critical to identify biomarkers that (i) differentiate between unaffected and spinocerebellar ataxia Type 1-affected individuals; (ii) track disease progression; and (iii) are directly related to clinical changes of the patient. Magnetic resonance imaging of volumetric changes in the brain may be a suitable source of biomarkers for spinocerebellar ataxia Type 1. In a previous report on a longitudinal study of patients with spinocerebellar ataxia Type 1, we evaluated the volume and magnetic resonance spectroscopy measures of the cerebellum and pons, showing pontine volume and pontine N-acetylaspartate-to-myo-inositol ratio were sensitive to change over time. As a follow-up, the current study conducts a whole brain exploration of volumetric MRI measures with the aim to identify biomarkers for spinocerebellar ataxia Type 1 progression. We adapted a joint label fusion approach using multiple, automatically generated, morphologically matched atlases to label brain regions including cerebellar sub-regions. We adjusted regional volumes by total intracranial volume allowing for linear and power-law relationships. We then utilized Bonferroni corrected linear mixed effects models to (i) determine group differences in regional brain volume and (ii) identify change within affected patients only. We then evaluated the rate of change within each brain region to identify areas that changed most rapidly. Lastly, we used a penalized, linear mixed effects model to determine the strongest brain predictors of motor outcomes. Decrease in pontine volume and accelerating decrease in putamen volume: (i) reliably differentiated spinocerebellar ataxia Type 1-affected and -unaffected individuals; (ii) were observable in affected individuals without referencing an unaffected comparison group; (iii) were detectable within ∼6–9 months; and (iv) were associated with increased disease burden. In conclusion, volumetric change in the pons and putamen may provide powerful biomarkers to track disease progression in spinocerebellar ataxia Type 1. The methods employed here are readily translatable to current clinical settings, providing a framework for study and usage of volumetric neuroimaging biomarkers for clinical trials.
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Affiliation(s)
- Timothy R Koscik
- Department of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, IA 52242-1000, USA
| | - Lauren Sloat
- Department of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, IA 52242-1000, USA
| | - Ellen van der Plas
- Department of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, IA 52242-1000, USA
| | - James M Joers
- Department of Radiology, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN 55455, USA
| | - Dinesh K Deelchand
- Department of Radiology, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN 55455, USA
| | - Christophe Lenglet
- Department of Radiology, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN 55455, USA
| | - Gülin Öz
- Department of Radiology, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN 55455, USA
| | - Peggy C Nopoulos
- Department of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, IA 52242-1000, USA
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González L, Argüelles J, González V, Winge K, Iscar M, Olmedillas H, Blanco M, Valenzuela PL, Lucia A, Federolf PA, Santos L. Slackline Training in Children with Spastic Cerebral Palsy: A Randomized Clinical Trial. Int J Environ Res Public Health 2020; 17:ijerph17228649. [PMID: 33233328 PMCID: PMC7700417 DOI: 10.3390/ijerph17228649] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/12/2020] [Accepted: 11/20/2020] [Indexed: 12/30/2022]
Abstract
Objective: To assess whether a slackline intervention program improves postural control in children/adolescents with spastic cerebral palsy (CP). Design: Randomized controlled trial. Setting: Patients’ association. Participants: Twenty-seven children/adolescents with spastic CP (9–16 years) were randomly assigned to a slackline intervention (n = 14, 13 ± 3 years) or control group (n = 13, 12 ± 2 years). Intervention: Three slackline sessions per week (30 min/session) for 6 weeks. Main outcome measures: The primary outcome was static posturography (center of pressure—CoP—parameters). The secondary outcomes were surface myoelectrical activity of the lower-limb muscles during the posturography test and jump performance (countermovement jump test and Abalakov test). Overall (RPE, >6–20 scale) rating of perceived exertion was recorded at the end of each intervention session. Results: The intervention was perceived as “very light” (RPE = 7.6 ± 0.6). The intervention yielded significant benefits on static posturography (a significant group by time interaction on Xspeed, p = 0.006) and jump performance (a significant group by time interaction on Abalakov test, p = 0.015). Conclusions: Slackline training improved static postural control and motor skills and was perceived as non-fatiguing in children/adolescents with spastic CP.
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Affiliation(s)
- Lucía González
- Spanish Confederation of People with Physical and Organic Disability (COCEMFE), 33204 Asturias, Spain;
| | - Juan Argüelles
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (J.A.); (H.O.)
| | - Vicente González
- Medical Service of the Community of Cabo Peñas, 33440 Asturias, Spain;
| | | | - Marta Iscar
- University Central Hospital of Asturias (HUCA), 33011 Asturias, Spain;
| | - Hugo Olmedillas
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (J.A.); (H.O.)
| | - Miguel Blanco
- Catholic University of Valencia, 46001 Valencia, Spain;
| | - Pedro L. Valenzuela
- Department of Systems Biology, University of Alcalá, 28805 Alcalá de Henares, Spain;
| | - Alejandro Lucia
- European University of Madrid (Faculty of Sport Sciences) and Research Institute Hospital 12 de Octubre (‘i+12’), 28041 Madrid, Spain;
| | - Peter A. Federolf
- Department of Sport Science, University of Innsbruck, 6020 Innsbruck, Austria;
| | - Luis Santos
- Department of Physical Education and Sport, University of León, 24007 León, Spain
- Performance and Health Group, Department of Physical Education and Sport, University of A Coruña, 15179 A Coruña, Spain
- Correspondence:
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Wang Q, Meng L, Pang J, Zhu X, Ming D. Characterization of EEG Data Revealing Relationships With Cognitive and Motor Symptoms in Parkinson's Disease: A Systematic Review. Front Aging Neurosci 2020; 12:587396. [PMID: 33240076 PMCID: PMC7683572 DOI: 10.3389/fnagi.2020.587396] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [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: 08/05/2020] [Accepted: 10/06/2020] [Indexed: 01/08/2023] Open
Abstract
Recent research regards the electroencephalogram (EEG) as a promising method to study real-time brain dynamic changes in patients with Parkinson's disease (PD), but a deeper understanding is needed to discern coincident pathophysiology, patterns of changes, and diagnosis. This review summarized recent research on EEG characterization related to the cognitive and motor functions in PD patients and discussed its potential to be used as diagnostic biomarkers. Thirty papers out of 220 published from 2010 to 2020 were reviewed. Movement abnormalities and cognitive decline are related to changes in EEG spectrum and event-related potentials (ERPs) during typical oddball paradigms and/or combined motor tasks. Abnormalities in β and δ frequency bands are, respectively the main manifestation of dyskinesia and cognitive decline in PD. The review showed that PD patients have noteworthy changes in specific EEG characterizations, however, the underlying mechanism of the interrelation between gait and cognitive is still unclear. Understanding the specific nature of the relationship is essential for development of novel invasive clinical diagnostic and therapeutic methods.
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Affiliation(s)
- Qing Wang
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
| | - Lin Meng
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
| | - Jun Pang
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
| | - Xiaodong Zhu
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China
| | - Dong Ming
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
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Coronel-Escamilla A, Gomez-Aguilar J, Stamova I, Santamaria F. Fractional order controllers increase the robustness of closed-loop deep brain stimulation systems. Chaos Solitons Fractals 2020; 140:110149. [PMID: 32905470 PMCID: PMC7469958 DOI: 10.1016/j.chaos.2020.110149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We studied the effects of using fractional order proportional, integral, and derivative (PID) controllers in a closed-loop mathematical model of deep brain stimulation. The objective of the controller was to dampen oscillations from a neural network model of Parkinson's disease. We varied intrinsic parameters, such as the gain of the controller, and extrinsic variables, such as the excitability of the network. We found that in most cases, fractional order components increased the robustness of the model multi-fold to changes in the gains of the controller. Similarly, the controller could be set to a fixed set of gains and remain stable to a much larger range, than for the classical PID case, of changes in synaptic weights that otherwise would cause oscillatory activity. The increase in robustness is a consequence of the properties of fractional order derivatives that provide an intrinsic memory trace of past activity, which works as a negative feedback system. Fractional order PID controllers could provide a platform to develop stand-alone closed-loop deep brain stimulation systems.
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Affiliation(s)
- A. Coronel-Escamilla
- Department of Biology, University of Texas at San Antonio, San Antonio, TX 78249, USA
| | - J.F. Gomez-Aguilar
- National Center for Research and Technological Development, (CENIDET), Morelos, 62490, Mexico
| | - I. Stamova
- Department of Mathematics, University of Texas at San Antonio, San Antonio, TX 78249, USA
| | - F. Santamaria
- Department of Biology, University of Texas at San Antonio, San Antonio, TX 78249, USA
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Degani AM, Cardoso VS, Magalhães AT, Assunção ALS, Soares EDC, Danna-Dos-Santos A. Postural Behavior in Medicated Parkinson Disease Patients: A Preliminary Study Searching for Indicators to Track Progress. J Cent Nerv Syst Dis 2020; 12:1179573520922645. [PMID: 32536782 PMCID: PMC7268163 DOI: 10.1177/1179573520922645] [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: 12/30/2019] [Accepted: 03/16/2020] [Indexed: 11/25/2022] Open
Abstract
Purpose: The establishment of early diagnostic methods for Parkinson disease (PD) is one of the key features to clinically control the rate of PD progression. This study aimed to give a first step toward recognizing the efficacy of multiple postural indices of balance control in differentiating medicated PD patients from health participants. Methods: Nine individuals with PD (Hoehn and Yahr Stage up to 2), 9 staged 2.5 and up, and 9 healthy age-matched Controls performed bipedal stances for 120 seconds with eyes either open or closed on a stable force platform. All participants with PD were under anti-Parkinsonian medication. Non-parametric tests investigated the effects of PD and visual input on postural indices extracted from the center of pressure coordinates. Results: Independent of the stage of the disease, individuals with PD presented faster and shakier body sway compared with Controls. Advanced stages of PD also revealed increased body sway length and variability. In addition, medio-lateral postural instability was more pronounced in all stages of PD when visual inputs were not allowed. Conclusion and Significance: Body sway velocity, jerkiness, length, and its variability revealed to be potential markers for subclinical signs of adjustments in the neuromechanisms of balance control and postural instability even at early stages of disease and under anti-Parkinsonian medication. Results produced here will direct future studies aiming to investigate the efficacy of these same indices on recognizing subclinical development of PD as well as those individuals susceptible to faster rates of progression.
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Affiliation(s)
- Adriana Menezes Degani
- Department of Physical Therapy, Western Michigan University, Kalamazoo, MI, USA.,Unified Clinics, Western Michigan University, Kalamazoo, MI, USA.,Synergy Applied Medical & Research, Missoula, MT, USA
| | - Vinicius Saura Cardoso
- BioSignal Laboratory, School of Physical Therapy, Federal University of Piauí, Parnaíba, Brazil
| | | | | | | | - Alessander Danna-Dos-Santos
- Department of Physical Therapy, Western Michigan University, Kalamazoo, MI, USA.,Synergy Applied Medical & Research, Missoula, MT, USA
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Jiang S, Berger S, Hu Y, Bartsch D, Tian Y. Alterations of the Motor and Olfactory Functions Related to Parkinson's Disease in Transgenic Mice With a VMAT2-Deficiency in Dopaminergic Neurons. Front Neurosci 2020; 14:356. [PMID: 32410942 PMCID: PMC7198702 DOI: 10.3389/fnins.2020.00356] [Citation(s) in RCA: 5] [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: 09/23/2019] [Accepted: 03/24/2020] [Indexed: 12/26/2022] Open
Abstract
Parkinson's disease (PD) is one of the most common neurodegenerative diseases, with approximately six million people affected worldwide. Vesicular monoamine transporter 2 (VMAT2) dysfunction has recently become a hot topic in the pathophysiology of PD, and the advent of transgenic mice has also accelerated the development of behavioral studies in animal models. However, there are only a few systematic behavioral tests that embrace abundant motor and non-motor performance in a unique mutant mouse model which correspond to the varied symptoms observed in human PD. The aim of this study is to evaluate the responsibility of the unique reduction of dopamine in the varied motor and non-motor symptoms of PD via a transgenic mice model. We analyzed neurotransmitter concentrations in the brain tissue of 18-month-old mutant mice, with selective inactivation of one allele of Vmat2 in dopaminergic neurons (VMAT2DATcre-HET) to confirm the selective reduction of dopamine, and then examined behavioral functions. Neurochemical tests showed lower dopamine concentrations in specific brain regions of VMAT2DATcre-HET mice, especially the ventral tegmental area/substantia nigra and striatum, together with relatively unchanging concentrations of norepinephrine and serotonin, demonstrating the dopaminergic specificity of this mouse model. Behavioral tasks showed impairments in several motor functions and major defects in olfactory abilities in the VMAT2DATcre-HET mice. However, no significant changes were found in the majority of non-motor tests, such as emotional performance and sleep patterns. We concluded from this study that the selective inactivation of one allele of the Vmat2 gene in dopaminergic neurons was related to dopamine reduction, resulting in phenotypes resembling some of the major deficits in PD, especially those of motor symptoms and olfactory functions.
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Affiliation(s)
- Song Jiang
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Department of Molecular Biology, Central Institute of Mental Health, Heidelberg University Faculty of Medicine in Mannheim, Mannheim, Germany
| | - Stefan Berger
- Department of Molecular Biology, Central Institute of Mental Health, Heidelberg University Faculty of Medicine in Mannheim, Mannheim, Germany
| | - Yajuan Hu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Anhui Medical University, Hefei, China
| | - Dusan Bartsch
- Department of Molecular Biology, Central Institute of Mental Health, Heidelberg University Faculty of Medicine in Mannheim, Mannheim, Germany
| | - Yanghua Tian
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Anhui Medical University, Hefei, China.,Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, China
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Cheng YC, Su CH. Evidence Supports PA Prescription for Parkinson's Disease: Motor Symptoms and Non-Motor Features: A Scoping Review. Int J Environ Res Public Health 2020; 17:E2894. [PMID: 32331349 DOI: 10.3390/ijerph17082894] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/18/2020] [Accepted: 04/21/2020] [Indexed: 01/15/2023]
Abstract
Parkinson’s disease (PD) is a prevalent neurodegenerative disorder, which relates to not only motor symptoms, but also cognitive, autonomic, and mood impairments. The literature suggests that pharmacological or surgical treatment has a limited effect on providing relief of the symptoms and also restricting its progression. Recently, research on non-pharmacological interventions for people living with PD (pwPD) that alleviate their motor and non-motor features has shown a new aspect in treating this complex disease. Numerous studies are supporting exercise intervention as being effective in both motor and non-motor facets of PD, such as physical functioning, strength, balance, gait speed, and cognitive impairment. Via the lens of the physical profession, this paper strives to provide another perspective for PD treatment by presenting exercise modes categorized by motor and non-motor PD symptoms, along with its effects and mechanisms. Acknowledging that there is no “one size fits all” exercise prescription for such a variable and progressive disease, this review is to outline tailored physical activities as a credible approach in treating pwPD, conceivably enhancing overall physical capacity, ameliorating the symptoms, reducing the risk of falls and injuries, and, eventually, elevating the quality of life. It also provides references and practical prescription applications for the clinician.
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Kutashov VA, Ulyanova OV. [The study of the efficacy and safety of Mexidol and Mexidol Forte 250 in patients with chronic cerebral ischemia]. Zh Nevrol Psikhiatr Im S S Korsakova 2020; 119:89-92. [PMID: 32207723 DOI: 10.17116/jnevro201911912289] [Citation(s) in RCA: 4] [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: 11/17/2022]
Abstract
AIM To study the efficacy and safety of Mexidol used intravenously (500 mg 1 time per day) for 14 days, followed by the oral administration of Mexidol Forte 250 in a dose of 250 mg 3 times a day for 60 days, in patients with chronic cerebral ischemia (CCI). MATERIAL AND METHODS The study included 56 patients with CCI due to a combination of hypertension and atherosclerosis. The results of physical examinations (control of blood pressure, heart rate etc.), dynamics of complaints, scores on CGI, MoCa, MFI-20, HRSD, HARS and the Tinetti test were evaluated. RESULTS AND CONCLUSION The high level of efficacy and safety of intravenous injections of Mexidol followed by the oral administration of Mexidol Forte 250 are demonstrated. This scheme of therapy contributes to a significant decrease in the objective and subjective symptoms of CCI, leads to improvements in the emotional, cognitive and motor spheres.
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Affiliation(s)
- V A Kutashov
- Burdenko Voronezh State Medical University, Voronezh, Russia
| | - O V Ulyanova
- Burdenko Voronezh State Medical University, Voronezh, Russia
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43
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Levack W. Can communication training for parents of young children with movement disorders improve the communication between children and parents? A Cochrane Review summary with commentary. NeuroRehabilitation 2020; 46:135-137. [PMID: 32065806 DOI: 10.3233/nre-209001] [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] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Communication impairments are a common challenge for children with non-progressive motor disorders and their parents. OBJECTIVE To assess the effects of parent-mediated communication interventions for improving the communication skills of preschool children with non-progressive motor disorders. METHODS To summarize a rehabilitation-relevant Cochrane Review conducted by Pennington et al.RESULTS:Two studies were identified, involving 38 children and their mothers. These studies provided very low quality evidence that parent-mediated communication might improve parental responsiveness to their children's communication efforts, but no evidence it influence the children's communication or participation. Small samples sizes, low study numbers, and lack of reporting on some outcomes limited the conclusion that could be drawn from this review. CONCLUSIONS High quality adequately powered trials of parent-mediate communication interventions for children with communication impairments arising from non-progressive motor disorders should be encouraged.
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Affiliation(s)
- William Levack
- Department of Medicine, Rehabilitation Teaching & Research Unit, University of Otago, PO Box 7343, Mein St, Newtown, Wellington 6242, New Zealand. Tel.: +64 4 918 6279; E-mail:
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Faure P, Legou T, Gepner B. Evidence of Authorship on Messages in Facilitated Communication: A Case Report Using Accelerometry. Front Psychiatry 2020; 11:543385. [PMID: 33519537 PMCID: PMC7840699 DOI: 10.3389/fpsyt.2020.543385] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 12/10/2020] [Indexed: 12/27/2022] Open
Abstract
Facilitated communication (FC) belongs to augmentative and alternative methods of communication. Currently, FC is very rarely and unofficially used with people suffering from verbal/communicative disorders or neurodevelopmental disorders such as intellectual deficiency or autism spectrum disorder (ASD). FC consists of physical support exerted by a facilitator at the hand/wrist/forearm/elbow of a patient/participant, aimed at helping him/her to point at pictures/words, and sometimes to type letters/words on a keyboard. Given most of (but not all) validation studies using control procedures failed to confirm that ASD participants themselves were authoring the messages via FC, this method has been massively disputed and rejected. However, firm and definitive conclusions for/against the validity of FC requires more robust demonstrations, particularly when considering the motor participation of both protagonists. We present here a case report investigating the motor contribution of both protagonists during a typing process using the non-invasive technique of accelerometry. A 17-year-old boy diagnosed with congenital deafness, ASD, and developmental delay, and his facilitator, were equipped with small accelerometers fixed on their index finger, aimed at transforming index acceleration along the three spatial axes into electric signals. Typing on a PC keyboard was performed under three support conditions: hand support, forearm support, elbow support, plus a solo-typing condition. Accelerometric signals and video data were recorded during four FC sessions. We measured and compared the typing speed, the number/percentage of acceleration peaks produced by the participant or by the facilitator first, and those of "signal under detection threshold" in the facilitator, the time offset between acceleration peaks of both protagonists, and the difference of the amount of acceleration between them, across the different support conditions. Results indicate that in the hand support, most of the time, acceleration motions of the participant's index finger preceded those of the facilitator's index finger. Then, the more distal the physical support (i.e., farer from the participant's hand), the slower the speed of typing, the higher the percentage of "signal under detection threshold" in the facilitator, the bigger the motor contribution from the participant. Altogether, in all the support conditions, the participant's authorship or, at least, co-authorship on the messages seems warranted. Finally, accelerometry seems relevant to objectivize authorship or co-authorship in FC and delineate various forms of FC.
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Affiliation(s)
- Patrick Faure
- Laboratoire Parole et Langage (LPL), CNRS, Aix-Marseille Université, Aix-en-Provence, France
| | - Thierry Legou
- Laboratoire Parole et Langage (LPL), CNRS, Institute of Language Communication and the Brain (ILCB), Aix-Marseille Université, Aix-en-Provence, France
| | - Bruno Gepner
- Institut de Neurophysiopathologie (INP), CNRS UMR 7051, Aix-Marseille Université, Marseille, France
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Botros A, Schütz N, Camenzind M, Urwyler P, Bolliger D, Vanbellingen T, Kistler R, Bohlhalter S, Müri RM, Mosimann UP, Nef T. Long-Term Home-Monitoring Sensor Technology in Patients with Parkinson's Disease-Acceptance and Adherence. Sensors (Basel) 2019; 19:E5169. [PMID: 31779108 DOI: 10.3390/s19235169] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 01/29/2023]
Abstract
Parkinson’s disease (PD) is characterized by a highly individual disease-profile as well as fluctuating symptoms. Consequently, 24-h home monitoring in a real-world environment would be an ideal solution for precise symptom diagnostics. In recent years, small lightweight sensors which have assisted in objective, reliable analysis of motor symptoms have attracted a lot of attention. While technical advances are important, patient acceptance of such new systems is just as crucial to increase long-term adherence. So far, there has been a lack of long-term evaluations of PD-patient sensor adherence and acceptance. In a pilot study of PD patients (N = 4), adherence (wearing time) and acceptance (questionnaires) of a multi-part sensor set was evaluated over a 4-week timespan. The evaluated sensor set consisted of 3 body-worn sensors and 7 at-home installed ambient sensors. After one month of continuous monitoring, the overall system usability scale (SUS)-questionnaire score was 71.5%, with an average acceptance score of 87% for the body-worn sensors and 100% for the ambient sensors. On average, sensors were worn 15 h and 4 min per day. All patients reported strong preferences of the sensor set over manual self-reporting methods. Our results coincide with measured high adherence and acceptance rate of similar short-term studies and extend them to long-term monitoring.
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46
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Di Nardo F, Strazza A, Mengarelli A, Cardarelli S, Tigrini A, Verdini F, Nascimbeni A, Agostini V, Knaflitz M, Fioretti S. EMG-Based Characterization of Walking Asymmetry in Children with Mild Hemiplegic Cerebral Palsy. Biosensors (Basel) 2019; 9:E82. [PMID: 31252517 DOI: 10.3390/bios9030082] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/18/2019] [Accepted: 06/24/2019] [Indexed: 11/30/2022]
Abstract
Hemiplegia is a neurological disorder that is often detected in children with cerebral palsy. Although many studies have investigated muscular activity in hemiplegic legs, few EMG-based findings focused on unaffected limb. This study aimed to quantify the asymmetric behavior of lower-limb-muscle recruitment during walking in mild-hemiplegic children from surface-EMG and foot-floor contact features. sEMG signals from tibialis anterior (TA) and gastrocnemius lateralis and foot-floor contact data during walking were analyzed in 16 hemiplegic children classified as W1 according to Winter’ scale, and in 100 control children. Statistical gait analysis, a methodology achieving a statistical characterization of gait by averaging surface-EMG-based features, was performed. Results, achieved in hundreds of strides for each child, indicated that in the hemiplegic side with respect to the non-hemiplegic side, W1 children showed a statistically significant: decreased number of strides with normal foot-floor contact; decreased stance-phase length and initial-contact sub-phase; curtailed, less frequent TA activity in terminal swing and a lack of TA activity at heel-strike. The acknowledged impairment of anti-phase eccentric control of dorsiflexors was confirmed in the hemiplegic side, but not in the contralateral side. However, a modified foot-floor contact pattern is evinced also in the contralateral side, probably to make up for balance requirements.
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47
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Kostenko EV, Petrova LV, Rylsky AV, Eneeva MA. [Effectiveness of correction of post-stroke motor disorders using the methods of functional electrostimulation and BFB-stabilometric postural control]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:23-30. [PMID: 30778027 DOI: 10.17116/jnevro201911901123] [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] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To evaluate the effectiveness of complex rehabilitation with the inclusion of functional electrostimulation (FES) and BFB-stabilometric postural control in patients with post-stroke motor disorders in the late recovery period. MATERIAL AND METHODS Sixty-seven patients in the late recovery period of stroke, 31 women and 36 men, mean age 58.4±6.4 years, were studied. The duration of stroke was 228.59±31.9 days. Ischemic stroke was in 71.9% of patients, hemorrhagic stroke in 28.1%. The first group included 42 patients with stroke, who, in addition to standard treatment regimen, had FES and BFB stabilometric training. The second group comprised 25 patients with stroke, the rehabilitation of which did not include above-mentioned methods. RESULTS AND CONCLUSION A complex of rehabilitation measures with the inclusion of FES and BFB stabilometric postural training made it possible to significantly improve the function of walking in the form of restoration of the motor stereotype. The clinical effect was traced 3 weeks after the beginning of rehabilitation, reaching a maximum by the 5th week. Inclusion of BFB-based methods in the rehabilitation process leads to earlier motor and social adaptation of the patient, restoration of the disturbed equilibrium function, which is associated with an increase in the plastic and associative processes of the brain.
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Affiliation(s)
- E V Kostenko
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - L V Petrova
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine of Moscow Healthcare Department, Moscow, Russia
| | - A V Rylsky
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine of Moscow Healthcare Department, Moscow, Russia
| | - M A Eneeva
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine of Moscow Healthcare Department, Moscow, Russia
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Abstract
Despite the great achievements in the field of neurorehabilitation, a significant proportion of patients after an ischemic stroke have persistent motor disturbances even after timely and adequately carried out restorative measures. The article discusses the issues of neuroplasticity, modern diagnostic technologies for studying this phenomenon; prognostic factors for recovery deficit following stroke and determining the effectiveness of ongoing treatment. The principles of neuroprotective therapy in ischemic stroke are considered, which is a pathogenetically justified direction at all stages of restorative treatment after cerebral circulation disorders. One of the most studied original cytoprotectors, demonstrating safety, efficacy and good tolerability, is cytoflavin. The results of numerous clinical trials have revealed a significant positive clinical and morphological dynamics when taking cytoflavin in patients after ischemic stroke.
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Affiliation(s)
- E V Ekusheva
- Sechenov First Moscow State Medical University, Moscow, Russia
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49
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Avdeeva IV, Proshchayeu KI, Ilnitskiy AN, Tkachenko EV, Noskova IS. [Optimization of cognitive rehabilitation of elderly patient with motor disorders on the basis of modern digital technologies.]. Adv Gerontol 2019; 32:996-1002. [PMID: 32160440] [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] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The problem of cognitive dysfunction in modern gerontological aid goes to the leading positions, complicating treatment and rehabilitation of concomitant motor disorders. The current trend in recent years is the search and development of models of cognitive rehabilitation of elderly patients on the basis of digital technology with the ability to transfer the effect on the motor and mental sphere. The literature sources of the last 5-7 years describe dozens of methods of cognitive rehabilitation, including on the basis of computer games, which demonstrate the importance of these techniques not only in improving the cognitive abilities of patients, but also in Preservation of social adaptation and daily functioning. At the same time negligible attention is paid to the problem of application of digital technologies in rehabilitation of cognitive disorders in patients with motor disorders and possible transfer of effect between spheres. This study shows the application of the algorithm of action with the participation of electronic devices as cognitive rehabilitation with compensatory mechanism in comorbid patients with motor and moderate cognitive impairment.
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Affiliation(s)
- I V Avdeeva
- Belgorod State National Research University, 85 Pobeda str., Belgorod 308015, Russian Federation, e-mail:
| | - K I Proshchayeu
- Academy of Postgraduate Education, 91 Volokolamskoe shosse, Moscow 125371, Russian Federation, e-mail:
| | - A N Ilnitskiy
- Academy of Postgraduate Education, 91 Volokolamskoe shosse, Moscow 125371, Russian Federation, e-mail:
| | - E V Tkachenko
- N.N.Petrov National Medical Research Center of Oncology, 68 Leningradskaya str., Pesochny, St. Petersburg 197758, Russian Federation, e-mail:
| | - I S Noskova
- Academy of Postgraduate Education, 91 Volokolamskoe shosse, Moscow 125371, Russian Federation, e-mail:
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50
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Garzon LC, Switzer L, Musselman KE, Fehlings D. The use of functional electrical stimulation to improve upper limb function in children with hemiplegic cerebral palsy: A feasibility study. J Rehabil Assist Technol Eng 2018; 5:2055668318768402. [PMID: 31191936 PMCID: PMC6453088 DOI: 10.1177/2055668318768402] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 02/28/2018] [Indexed: 11/17/2022] Open
Abstract
Background Grasping and manipulating objects are common problems for children with
hemiplegic cerebral palsy. Multichannel-functional electrical stimulation
may help facilitate upper limb movements and improve function. Objective To evaluate the feasibility of multichannel-functional electrical stimulation
to improve grasp and upper limb function in children with hemiplegic
cerebral palsy to inform the development of a clinical trial. Methods A prospective pre-/post-test/follow-up (six months) design with three
children, aged 6–13 years, was used. Multichannel-functional electrical
stimulation (mFES) was applied to the hemiplegic upper limb for up to 48
sessions over 16 weeks. Feasibility indicators included recruitment of
participants and adherence rates, safety, and discomfort/pain. Effectiveness
was assessed using the grasp domain of the Quality of Upper Extremity Skills
Test, and other secondary clinical outcome measures with “success” criteria
set a priori. Results Participant recruitment target was not met but adherence was high, and
multichannel-functional electrical stimulation was found to be safe and
comfortable. Of the three participants, two improved in grasp at post-test,
whereas one child’s ability deteriorated. Only one child met success
criteria on most outcomes at post-test. Conclusions Feasibility indicators met success criteria, except for participant
recruitment. Treatment effectiveness was mixed. A future case comparison
investigation with a larger but more selected sample is suggested.
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Affiliation(s)
- Luisa C Garzon
- Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, Canada.,2Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, East York, Canada
| | - Lauren Switzer
- 2Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, East York, Canada
| | - Kristin E Musselman
- Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, Canada.,Toronto Rehabilitation Institute-University Health Network, Toronto, Canada.,Department of Physical Therapy, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Darcy Fehlings
- Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, Canada.,2Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, East York, Canada.,Department of Paediatrics, University of Toronto, Toronto, Canada
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