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Duppen CP, Sachdeva N, Wrona H, Dayan E, Browner N, Lewek MD. Blending motor learning approaches for short-term adjustments to gait in people with Parkinson disease. Exp Brain Res 2024:10.1007/s00221-024-06933-5. [PMID: 39361030 DOI: 10.1007/s00221-024-06933-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Accepted: 09/22/2024] [Indexed: 10/05/2024]
Abstract
Rhythmic auditory cueing (RAC) using an isochronous metronome is an effective approach to immediately enhance spatiotemporal aspects of gait for people with Parkinson disease (PwPD). Whereas entraining to RAC typically occurs subconsciously via cerebellar pathways, the use of metronome frequencies that deviate from one's typical cadence, such as those used in rehabilitation, may require conscious awareness. This heightened awareness may increase cognitive load and limit the persistence of gait training gains. Here, we explore the immediate effects of incorporating an implicit motor learning approach (i.e., error-based recalibration) to gait training with RAC. Twenty older adults (10 with PD and 10 controls) were asked to match their footfalls to both isochronous and subtly varying metronomes while walking on a treadmill and overground. Our findings revealed intriguing differences between treadmill and overground walking. During treadmill walking to a slower metronome frequency, both groups reduced their cadence and increased step lengths, but did not make the necessary adjustments to match the subtly varying metronome. During overground walking, both groups modified their cadence in response to a 3-4% change in metronome frequency (p < 0.05). Both metronomes yielded evidence of implicit and explicit retention during overground and treadmill walking. Furthermore, during overground walking the PD group showed greater implicit retention of cadence changes following the varying metronome, compared to the isochronous metronome. Our results suggest that incorporating implicit motor learning approaches to gait training during a single session of overground walking may enhance short term implicit retention of gait behaviors for PwPD.
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Affiliation(s)
- Chelsea Parker Duppen
- Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nikhil Sachdeva
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Neuroscience Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Hailey Wrona
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- NC and North Carolina State University, Raleigh, NC, USA
| | - Eran Dayan
- Department of Radiology and Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nina Browner
- Department of Neurology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Michael D Lewek
- Human Movement Science Curriculum, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Division of Physical Therapy, Department of Health Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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Zotaj A, Milloshi R, Sokoli S, Doci H. Effectiveness of physiotherapy rehabilitation approaches for Parkinson's disease: A Durrës case study. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2024; 29:e2124. [PMID: 39180752 DOI: 10.1002/pri.2124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 08/08/2024] [Accepted: 08/14/2024] [Indexed: 08/26/2024]
Abstract
BACKGROUND AND PURPOSE The article's significance lies in the substantial rise in the risk of developing Parkinson's disease (PD), necessitating the exploration of various approaches to rehabilitation and medical treatment. The purpose of the article is to detect the direct effect of physiotherapy for patients with PD and to identify how it helps in slowing down cardio-pulmonary failure, improving the posture, balance, bradykinesia and tremor. METHODS The research utilised clinical data from 407 PD patients aged 30-100 years at the Central Polyclinic of Durrës, spanning 2011-2022, and included a systematic literature review and statistical analysis comparing physiotherapy outcomes with European Union standards. RESULTS The research demonstrates the efficiency of physiotherapy in the short and long term in the treatment of PD for patients and medical personnel. All information can be used to increase the functional abilities of patients and minimise complications after physiotherapy and to estimate the effectiveness of different exercises in delaying PD. Older adults, particularly those aged 71-80, are most affected by PD, with males more likely to be diagnosed. Physiotherapy rehabilitation improves motor symptoms, posture, and balance in 30-80-year-olds, but its effectiveness declines with age. Advanced rehabilitation methods in Italy lead to better outcomes, suggesting the potential for improvement in Durres disease. CONCLUSIONS The study emphasises the need for improved rehabilitation strategies for older patients by recommending tailored programs, advanced methods, standardisation, training, and long-term monitoring. Further research should concentrate on the long-term sustainability of physiotherapy benefits, the development of targeted interventions for older patients, and the integration of innovative therapeutic approaches.
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Affiliation(s)
- Aida Zotaj
- Department of Medical Technical Sciences, Aleksandër Moisiu University of Durrës, Durres, Albania
| | - Rajmonda Milloshi
- Department of Clinical Subjects, University of Medicine Tirana, Tirana, Albania
| | - Selda Sokoli
- Department of Medical Technical Sciences, Aleksandër Moisiu University of Durrës, Durres, Albania
| | - Hariklie Doci
- Aleksandër Moisiu University of Durrës, Central Polyclinic of Specialties, Durres, Albania
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Min YS, Jung TD, Lee YS, Kwon Y, Kim HJ, Kim HC, Lee JC, Park E. Biomechanical Gait Analysis Using a Smartphone-Based Motion Capture System (OpenCap) in Patients with Neurological Disorders. Bioengineering (Basel) 2024; 11:911. [PMID: 39329653 PMCID: PMC11429388 DOI: 10.3390/bioengineering11090911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2024] [Revised: 09/09/2024] [Accepted: 09/09/2024] [Indexed: 09/28/2024] Open
Abstract
This study evaluates the utility of OpenCap (v0.3), a smartphone-based motion capture system, for performing gait analysis in patients with neurological disorders. We compared kinematic and kinetic gait parameters between 10 healthy controls and 10 patients with neurological conditions, including stroke, Parkinson's disease, and cerebral palsy. OpenCap captured 3D movement dynamics using two smartphones, with data processed through musculoskeletal modeling. The key findings indicate that the patient group exhibited significantly slower gait speeds (0.67 m/s vs. 1.10 m/s, p = 0.002), shorter stride lengths (0.81 m vs. 1.29 m, p = 0.001), and greater step length asymmetry (107.43% vs. 91.23%, p = 0.023) compared to the controls. Joint kinematic analysis revealed increased variability in pelvic tilt, hip flexion, knee extension, and ankle dorsiflexion throughout the gait cycle in patients, indicating impaired motor control and compensatory strategies. These results indicate that OpenCap can effectively identify significant gait differences, which may serve as valuable biomarkers for neurological disorders, thereby enhancing its utility in clinical settings where traditional motion capture systems are impractical. OpenCap has the potential to improve access to biomechanical assessments, thereby enabling better monitoring of gait abnormalities and informing therapeutic interventions for individuals with neurological disorders.
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Affiliation(s)
- Yu-Sun Min
- Department of Rehabilitation Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea; (Y.-S.M.); (T.-D.J.); (Y.-S.L.)
- Department of Rehabilitation Medicine, Kyungpook National University Chilgok Hospital, Daegu 41404, Republic of Korea;
- AI-Driven Convergence Software Education Research Program, Graduate School of Computer Science and Engineering, Kyungpook National University, Daegu 41566, Republic of Korea
- Department of Biomedical Engineering, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea; (H.C.K.); (J.C.L.)
| | - Tae-Du Jung
- Department of Rehabilitation Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea; (Y.-S.M.); (T.-D.J.); (Y.-S.L.)
- Department of Rehabilitation Medicine, Kyungpook National University Chilgok Hospital, Daegu 41404, Republic of Korea;
| | - Yang-Soo Lee
- Department of Rehabilitation Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea; (Y.-S.M.); (T.-D.J.); (Y.-S.L.)
- Department of Rehabilitation Medicine, Kyungpook National University Hospital, Daegu 41944, Republic of Korea;
| | - Yonghan Kwon
- Department of Rehabilitation Medicine, Kyungpook National University Hospital, Daegu 41944, Republic of Korea;
| | - Hyung Joon Kim
- Department of Rehabilitation Medicine, Kyungpook National University Chilgok Hospital, Daegu 41404, Republic of Korea;
| | - Hee Chan Kim
- Department of Biomedical Engineering, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea; (H.C.K.); (J.C.L.)
- Interdisciplinary Program in Bioengineering, Graduate School, Seoul National University, Seoul 08826, Republic of Korea
| | - Jung Chan Lee
- Department of Biomedical Engineering, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea; (H.C.K.); (J.C.L.)
- Institute of Bioengineering, Seoul National University, Seoul 03080, Republic of Korea
- Institute of Medical and Biological Engineering, Medical Research Center, Seoul National University, Seoul 03080, Republic of Korea
| | - Eunhee Park
- Department of Rehabilitation Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea; (Y.-S.M.); (T.-D.J.); (Y.-S.L.)
- Department of Rehabilitation Medicine, Kyungpook National University Chilgok Hospital, Daegu 41404, Republic of Korea;
- AI-Driven Convergence Software Education Research Program, Graduate School of Computer Science and Engineering, Kyungpook National University, Daegu 41566, Republic of Korea
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Gérard M, Bayot M, Dujardin K, Defebvre L, Delval A. The plurality of mechanisms of gait initiation disorders in Parkinson's disease: Relationships with motor, cognitive and limbic functions. Gait Posture 2024; 113:407-411. [PMID: 39088931 DOI: 10.1016/j.gaitpost.2024.07.296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/03/2024]
Abstract
BACKGROUND Deficient postural adaptation and freezing lead to gait initiation abnormalities in Parkinson's disease. Gait initiation is characterized by longer motor preparation, which is a marker of increased risk of falling, and by abnormal postural adjustments. Better understanding the nature of these motor preparation disturbances will enable us to adapt rehabilitation and reduce falls. RESEARCH QUESTION Our objective was to describe the different components (in the motor, cognitive and limbic domains) of gait initiation parameters in Parkinson's disease. METHODS Forty-four patients with Parkinson's disease performed repeated step initiations under high attentional load with decision-making. The proportions of multiple anticipatory postural adjustments and anticipatory postural adjustment errors, markers of abnormal motor preparation, were measured. A logistic regression analysis studied the relationships between step initiation perturbations and the demographic, motor, cognitive, and neuropsychiatric characteristics of the patients. RESULTS Multiple anticipatory postural adjustments and anticipatory postural adjustments errors lengthened step execution time. Motor severity explained the multiple anticipatory postural adjustments, suggesting a pathological role. Attentional performance explained anticipatory postural adjustments errors. Demographic and neuropsychiatric characteristics didn't contribute significantly to the abnormal anticipatory postural adjustments. SIGNIFICANCE Motor disability contributes to the delay in step execution in Parkinson's disease through multiple anticipatory postural adjustments, highlighting the need to target motor preparation improvement in rehabilitation.
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Affiliation(s)
- Morgane Gérard
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Clinical Neurophysiology, Lille F-59000, France
| | - Madli Bayot
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Clinical Neurophysiology, Lille F-59000, France
| | - Kathy Dujardin
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Neurology and Movement Disorders, Lille F-59000, France
| | - Luc Defebvre
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Neurology and Movement Disorders, Lille F-59000, France
| | - Arnaud Delval
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Clinical Neurophysiology, Lille F-59000, France.
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Jeong J, Nam SM, Seo H. Impact of sensory modality and tempo in motor timing. Front Psychol 2024; 15:1419135. [PMID: 39184937 PMCID: PMC11341454 DOI: 10.3389/fpsyg.2024.1419135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 07/31/2024] [Indexed: 08/27/2024] Open
Abstract
Background Accurate motor timing requires the coordinated control of actions in response to external stimuli. Over the past few years, several studies have investigated the effect of sensory input on motor timing; however, the evidence remains conflicting. The purpose of this study was to examine the impact of sensory modality and tempo on the accuracy of timed movements and explore strategies for enhancing motor timing. Methods Participants (n = 30) performed synchronization and adaptation circle drawing tasks in virtual reality. In Experiment 1, participants synchronized circle drawing with repeated stimuli based on sensory modalities (auditory, visual, tactile, audio-visual, audio-tactile, and visual-tactile) and tempos (20, 30, and 60 bpm). In Experiment 2, we examined timing adaptation in circle drawing tasks under conditions of unexpected tempo changes, whether increased or decreased. Results A significant interaction effect between modality and tempo was observed in the comparison of timing accuracy. Tactile stimuli exhibited significantly higher timing accuracy at 60 bpm, whereas auditory stimuli demonstrated a peak accuracy at 30 bpm. The analysis revealed a significantly larger timing error when adapting to changes in the tempo-down condition compared with the tempo-up condition. Discussion Through Experiment 1, we found that sensory modality impacts motor timing differently depending on the tempo, with tactile modality being effective at a faster tempo and auditory modality being beneficial at a moderate tempo. Additionally, Experiment 2 revealed that adapting to changes by correcting timing errors is more challenging with decreasing tempo than with increasing tempo. Our findings suggest that motor timing is intricately influenced by sensory modality and tempo variation. Therefore, to enhance the motor timing, a comprehensive understanding of these factors and their applications is imperative.
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Affiliation(s)
- Jaeuk Jeong
- Department of Physical Education, Seoul National University, Seoul, Republic of Korea
| | - Soo Mi Nam
- Division of Sports Science, Hanyang University, Ansan, Republic of Korea
| | - Hyejin Seo
- Department of Physical Education, Seoul National University, Seoul, Republic of Korea
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Skrzatek A, Nuic D, Cherif S, Beranger B, Gallea C, Bardinet E, Welter ML. Brain modulation after exergaming training in advanced forms of Parkinson's disease: a randomized controlled study. J Neuroeng Rehabil 2024; 21:133. [PMID: 39103924 DOI: 10.1186/s12984-024-01430-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 07/22/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND Physical activity combined with virtual reality and exergaming has emerged as a new technique to improve engagement and provide clinical benefit for gait and balance disorders in people with Parkinson's disease (PD). OBJECTIVE To investigate the effects of a training protocol using a home-based exergaming system on brain volume and resting-state functional connectivity (rs-FC) in persons with PD. METHODS A single blind randomized controlled trial was conducted in people with PD with gait and/or balance disorders. The experimental (active) group performed 18 training sessions at home by playing a custom-designed exergame with full body movements, standing in front of a RGB-D Kinect® motion sensor, while the control group played using the computer keyboard. Both groups received the same training program. Clinical scales, gait recordings, and brain MRI were performed before and after training. We assessed the effects of both training on both the grey matter volumes (GVM) and rs-FC, within and between groups. RESULTS Twenty-three patients were enrolled and randomly assigned to either the active (n = 11) or control (n = 12) training groups. Comparing pre- to post-training, the active group showed significant improvements in gait and balance disorders, with decreased rs-FC between the sensorimotor, attentional and basal ganglia networks, but with an increase between the cerebellar and basal ganglia networks. In contrast, the control group showed no significant changes, and rs-FC significantly decreased in the mesolimbic and visuospatial cerebellar and basal ganglia networks. Post-training, the rs-FC was greater in the active relative to the control group between the basal ganglia, motor cortical and cerebellar areas, and bilaterally between the insula and the inferior temporal lobe. Conversely, rs FC was lower in the active relative to the control group between the pedunculopontine nucleus and cerebellar areas, between the temporal inferior lobes and the right thalamus, between the left putamen and dorsolateral prefrontal cortex, and within the default mode network. CONCLUSIONS Full-body movement training using a customized exergame induced brain rs-FC changes within the sensorimotor, attentional and cerebellar networks in people with PD. Further research is needed to comprehensively understand the neurophysiological effects of such training approaches. Trial registration ClinicalTrials.gov NCT03560089.
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Affiliation(s)
- Anna Skrzatek
- Institut du Cerveau - Paris Brain Institute - ICM, Sorbonne Université, Inserm, CNRS, 47 bd de l'Hôpital, 75013, Paris, France
| | - Dijana Nuic
- Institut du Cerveau - Paris Brain Institute - ICM, Sorbonne Université, Inserm, CNRS, 47 bd de l'Hôpital, 75013, Paris, France
| | - Saoussen Cherif
- Institut du Cerveau - Paris Brain Institute - ICM, Sorbonne Université, Inserm, CNRS, 47 bd de l'Hôpital, 75013, Paris, France
- Genious Healthcare France, Paris, France
| | - Benoit Beranger
- Institut du Cerveau - Paris Brain Institute - ICM, Sorbonne Université, Inserm, CNRS, 47 bd de l'Hôpital, 75013, Paris, France
- CENIR core facility, Paris Brain Institute, Paris, France
| | - Cecile Gallea
- Institut du Cerveau - Paris Brain Institute - ICM, Sorbonne Université, Inserm, CNRS, 47 bd de l'Hôpital, 75013, Paris, France
- CENIR core facility, Paris Brain Institute, Paris, France
| | - Eric Bardinet
- Institut du Cerveau - Paris Brain Institute - ICM, Sorbonne Université, Inserm, CNRS, 47 bd de l'Hôpital, 75013, Paris, France
- CENIR core facility, Paris Brain Institute, Paris, France
| | - Marie-Laure Welter
- Institut du Cerveau - Paris Brain Institute - ICM, Sorbonne Université, Inserm, CNRS, 47 bd de l'Hôpital, 75013, Paris, France.
- PANAM core facility, Paris Brain Institute, Paris, France.
- Neurophysiology Department, CHU Rouen, Rouen University, Rouen, France.
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Cronin P, Collins LM, Sullivan AM. Impacts of gait freeze on quality of life in Parkinson's disease, from the perspectives of patients and their carers. Ir J Med Sci 2024; 193:2041-2050. [PMID: 38639839 PMCID: PMC11294397 DOI: 10.1007/s11845-024-03673-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/15/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND The World Health Organisation (WHO) reports that morbidity and mortality due to Parkinson's disease (PD) are increasing faster than for other neurodegenerative conditions. People with Parkinson's (PwP) present with a variety of motor symptoms, such as tremor, bradykinesia, and rigidity. Freezing of gait (FoG) is a significant motor symptom that manifests as temporary episodes of inability to move one's feet, despite the intention to walk. AIMS This study examined the impact of FoG on quality of life (QoL) within an Irish cohort of PwP, from the perspectives of both PwP and their carers, using validated questionnaires that had been adapted for online use. METHODS PwP and their carers were recruited by outreach to the Irish Parkinson's Community. Anonymous online questionnaires were distributed, which combined a demographic survey with several clinically validated surveys, including Freezing of Gait Questionnaire (FoG-Q), Parkinson's Disease Questionnaire 8 (PDQ-8), and Parkinson's Disease Carer Questionnaire (PDQ-C). RESULTS There was a strong correlation (p < 0.001) between severity of FoG and lower QoL among PwP. Significant correlation was also found between FoG severity and several motor symptoms, such as postural instability and difficulty with balance, and non-motor symptoms, such as cognitive changes and pain/discomfort. FoG severity correlated with disease progression. Significant correlation was also found between FoG and symptoms, as assessed from the perspective of the patients' carers. CONCLUSIONS This study shows that FoG is a significant detriment to the QoL of PwP, from the perspectives of patients and carers. This method of assessing FoG and QoL using online questionnaires has potential to enhance the reach and flexibility of this type of research. These findings will inform future studies on larger cohorts and highlight unmet clinical needs in PwP.
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Affiliation(s)
- Padraig Cronin
- Department of Anatomy and Neuroscience, School of Medicine, University College Cork, Cork, Ireland
- Parkinson's Disease Research Cluster, University College Cork, Cork, Ireland
| | - Lucy M Collins
- Department of Anatomy and Neuroscience, School of Medicine, University College Cork, Cork, Ireland
- Parkinson's Disease Research Cluster, University College Cork, Cork, Ireland
| | - Aideen M Sullivan
- Department of Anatomy and Neuroscience, School of Medicine, University College Cork, Cork, Ireland.
- Parkinson's Disease Research Cluster, University College Cork, Cork, Ireland.
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Gao X, Zhang H, Fu X, Yang Y, Dou J. The effect of home-based exercise on motor and non-motor symptoms with Parkinson's disease patients: A systematic review and network meta-analysis. J Clin Nurs 2024; 33:2755-2774. [PMID: 38661119 DOI: 10.1111/jocn.17136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 01/23/2024] [Accepted: 03/14/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVE To evaluate the effects of home-based exercise in Parkinson's disease (PD) patients. DESIGN A network meta-analysis of randomized controlled trials. METHODS This study systematically searched PubMed, MEDLINE, Embase, Cochrane library and Web of Science. The quality of the literature was assessed using the Cochrane Risk of Bias 2.0 criteria. The data were pooled using R software. Results are presented as pooled standardized mean difference (SMD) with 95% confidence interval (CI). RESULTS Thirty studies involving 2264 PD patients were included. Meta-analysis results showed that home-based exercise had a small effect in relieving overall motor symptoms in PD patients (SMD: -.28, 95% Crl [-.43; -.14]), improving quality of life (SMD = .15 [.03, .26]), walking speed (SMD = .30 [.04, .56]), balance ability (SMD = .18 [.04, .33]; p < .0001) and finger dexterity (SMD = .28 [.10, .46]). Mixed exercise (Mix) had better effects on improving motor symptoms and quality of life. In addition, the results of dose analysis showed that only mixed exercise exceeding 850 METs-min per week and more than 18 weeks can significantly alleviate the overall motor symptoms of PD patients. CONCLUSION Home-based exercise was an effective form of therapy for alleviating motor symptoms. In addition, Mix appeared to be more suitable for PD patients engaging in home-based exercise. Existing evidence suggested that significant therapeutic effects were achieved with a Mix, with a weekly exercise volume exceeding 850 METs and a duration of more than 18 weeks. RELEVANCE TO CLINICAL PRACTICE Home-based exercise had a small effect in relieving overall motor symptoms in PD patients, improving quality of life, walking speed, balance ability and finger dexterity. In terms of exercise dosage, we recommend the exercise period is no less than 18 weeks and the dose per is no less than 850 METs-min. No Patient or Public Contribution.
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Affiliation(s)
- Xianqi Gao
- Department of Nursing Sciences, School of Medicine, Lishui University, Lishui, Zhejiang, China
| | - Haoyang Zhang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, Kaifeng, China
| | - Xueying Fu
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, Kaifeng, China
| | - Yong Yang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, Kaifeng, China
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng, China
| | - Jiejie Dou
- Faculty of Teacher Education, Lishui University, Lishui, Zhejiang, China
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Hutin E, Poirier T, Meimoun M, Mardale V, Ghédira M. Model-based cueing-as-needed for walking in Parkinson's disease: A randomized cross-over study. Rev Neurol (Paris) 2024:S0035-3787(24)00532-0. [PMID: 38834484 DOI: 10.1016/j.neurol.2024.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 03/29/2024] [Accepted: 05/03/2024] [Indexed: 06/06/2024]
Abstract
BACKGROUND Correcting of the lack of regularity in steps is a key component of gait rehabilitation in Parkinson's disease. We proposed to introduce adaptive spatial auditory cueing (ASAC) based on verbal instruction "lengthen the step" automatically delivered when the stride length decreased below a predetermined threshold. OBJECTIVES The present study compared the effect of usual rhythmic auditory cueing versus ASAC used during a walking training in Parkinson's disease. METHODS Fifteen patients with Parkinson's disease performed both interventions in randomized order, one week apart: a 20-minute walking training with rhythmic auditory cueing, in form of a metronome adjusted on 110% of the patient's own cadence, or ASAC delivered when the stride length is less than 110% of the patient's own stride length. Assessment criteria were walking distance covered during the intervention, speed, step length, cadence, coefficients of variation of step length and step duration, and indexes of spatial and temporal asymmetry during a walking test before and just after the intervention. RESULTS The walking distance is higher with ASAC compared with rhythmic auditory cueing (rhythmic auditory cueing, 905 (203) m, mean (standard deviation); ASAC, 1043 (212) m; P=0.002). Between-intervention comparison showed some similar effects on walking after the intervention including free speed and step length increases (P<0.05). CONCLUSION The distance covered during 20-minute walking with ASAC increases by 15% compared to the use of classical rhythmic auditory cueing, while the immediate therapeutic effects show similar spatial-temporal benefits on short-distance walking. Auditory biofeedback cueing promoting the increase in step length might improve gait relearning in Parkinson's disease.
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Affiliation(s)
- E Hutin
- Laboratoire Analyse et Restauration du Mouvement (ARM), Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri-Mondor, AP-HP, 1, rue Gustave-Eiffel, 94010 Créteil cedex, France.
| | - T Poirier
- Institut de Formation en Masso-Kinésithérapie Saint-Michel, 68, rue du Commerce, 75015 Paris, France
| | - M Meimoun
- Laboratoire Analyse et Restauration du Mouvement (ARM), Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri-Mondor, AP-HP, 1, rue Gustave-Eiffel, 94010 Créteil cedex, France
| | - V Mardale
- Laboratoire Analyse et Restauration du Mouvement (ARM), Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri-Mondor, AP-HP, 1, rue Gustave-Eiffel, 94010 Créteil cedex, France; Service de Médecine Physique et de Réadaptation, Hôpital Dupuytren, AP-HP, 1, avenue Eugène-Delacroix, 91210 Draveil, France
| | - M Ghédira
- Laboratoire Analyse et Restauration du Mouvement (ARM), Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri-Mondor, AP-HP, 1, rue Gustave-Eiffel, 94010 Créteil cedex, France
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Urbina J, Abarca VE, Elias DA. Integration of music-based game approaches with wearable devices for hand neurorehabilitation: a narrative review. J Neuroeng Rehabil 2024; 21:89. [PMID: 38811987 PMCID: PMC11134927 DOI: 10.1186/s12984-024-01379-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 05/10/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND Restoring hand functionality is critical for fostering independence in individuals with neurological disorders. Various therapeutic approaches have emerged to address motor function restoration, with music-based therapies demonstrating notable advantages in enhancing neuroplasticity, an integral component of neurorehabilitation. Despite the positive effects observed, there remains a gap in the literature regarding implementing music treatments in neurorehabilitation, such as Neurologic Music Therapy (NMT), especially in conjunction with emerging fields like wearable devices and game-based therapies. METHODS A literature search was conducted in various databases, including PubMed, Scopus, IEEE Xplore, and ACM Digital Library. The search was performed using a literature search methodology based on keywords. Information collected from the studies pertained to the approach used in music therapy, the design of the video games, and the types of wearable devices utilized. RESULTS A total of 158 articles were found, including 39 from PubMed, 34 from IEEE Xplore, 48 from Scopus, 37 from ACM Digital Library, and 35 from other sources. Duplicate entries, of which there were 41, were eliminated. In the first screening phase, 152 papers were screened for title and abstract. Subsequently, 89 articles were removed if they contained at least one exclusion criterion. Sixteen studies were considered after 63 papers had their full texts verified. CONCLUSIONS The convergence of NMT with emerging fields, such as gamification and wearable devices designed for hand functionality, not only expands therapeutic horizons but also lays the groundwork for innovative, personalized approaches to neurorehabilitation. However, challenges persist in effectively incorporating NMT into rehabilitation programs, potentially hindering its effectiveness.
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Affiliation(s)
- Javier Urbina
- Biomechanics and Applied Robotics Research Laboratory, Pontificia Universidad Católica del Perú, 15008, Lima, Peru
| | - Victoria E Abarca
- Biomechanics and Applied Robotics Research Laboratory, Pontificia Universidad Católica del Perú, 15008, Lima, Peru.
| | - Dante A Elias
- Biomechanics and Applied Robotics Research Laboratory, Pontificia Universidad Católica del Perú, 15008, Lima, Peru
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Yeh CH, Xu Y, Shi W, Fitzgerald JJ, Green AL, Fischer P, Tan H, Oswal A. Auditory cues modulate the short timescale dynamics of STN activity during stepping in Parkinson's disease. Brain Stimul 2024; 17:501-509. [PMID: 38636820 PMCID: PMC7616027 DOI: 10.1016/j.brs.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/26/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND Gait impairment has a major impact on quality of life in patients with Parkinson's disease (PD). It is believed that basal ganglia oscillatory activity at β frequencies (15-30 Hz) may contribute to gait impairment, but the precise dynamics of this oscillatory activity during gait remain unclear. Additionally, auditory cues are known to lead to improvements in gait kinematics in PD. If the neurophysiological mechanisms of this cueing effect were better understood they could be leveraged to treat gait impairments using adaptive Deep Brain Stimulation (aDBS) technologies. OBJECTIVE We aimed to characterize the dynamics of subthalamic nucleus (STN) oscillatory activity during stepping movements in PD and to establish the neurophysiological mechanisms by which auditory cues modulate gait. METHODS We studied STN local field potentials (LFPs) in eight PD patients while they performed stepping movements. Hidden Markov Models (HMMs) were used to discover transient states of spectral activity that occurred during stepping with and without auditory cues. RESULTS The occurrence of low and high β bursts was suppressed during and after auditory cues. This manifested as a decrease in their fractional occupancy and state lifetimes. Interestingly, α transients showed the opposite effect, with fractional occupancy and state lifetimes increasing during and after auditory cues. CONCLUSIONS We show that STN oscillatory activity in the α and β frequency bands are differentially modulated by gait-promoting oscillatory cues. These findings suggest that the enhancement of α rhythms may be an approach for ameliorating gait impairments in PD.
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Affiliation(s)
- Chien-Hung Yeh
- School of Information and Electronics, Beijing Institute of Technology, Beijing, China; Key Laboratory of Brain Health Intelligent Evaluation and Intervention, Ministry of Education (Beijing Institute of Technology), Beijing, China.
| | - Yifan Xu
- School of Information and Electronics, Beijing Institute of Technology, Beijing, China
| | - Wenbin Shi
- School of Information and Electronics, Beijing Institute of Technology, Beijing, China; Key Laboratory of Brain Health Intelligent Evaluation and Intervention, Ministry of Education (Beijing Institute of Technology), Beijing, China.
| | - James J Fitzgerald
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom; Oxford Functional Neurosurgery, John Radcliffe Hospital, Oxford, United Kingdom
| | - Alexander L Green
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom; Oxford Functional Neurosurgery, John Radcliffe Hospital, Oxford, United Kingdom
| | - Petra Fischer
- School of Physiology, Pharmacology & Neuroscience, University of Bristol, Bristol, United Kingdom
| | - Huiling Tan
- MRC Brain Network Dynamics Unit, University of Oxford, Oxford, United Kingdom
| | - Ashwini Oswal
- MRC Brain Network Dynamics Unit, University of Oxford, Oxford, United Kingdom; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom.
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Zoetewei D, Herman T, Ginis P, Palmerini L, Brozgol M, Thumm PC, Ferrari A, Ceulemans E, Decaluwé E, Hausdorff JM, Nieuwboer A. On-Demand Cueing for Freezing of Gait in Parkinson's Disease: A Randomized Controlled Trial. Mov Disord 2024; 39:876-886. [PMID: 38486430 DOI: 10.1002/mds.29762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/24/2024] [Accepted: 02/09/2024] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Cueing can alleviate freezing of gait (FOG) in people with Parkinson's disease (PD), but using the same cues continuously in daily life may compromise effectiveness. Therefore, we developed the DeFOG-system to deliver personalized auditory cues on detection of a FOG episode. OBJECTIVES We aimed to evaluate the effects of DeFOG during a FOG-provoking protocol: (1) after 4 weeks of DeFOG-use in daily life against an active control group; (2) after immediate DeFOG-use (within-group) in different medication states. METHOD In this randomized controlled trial, 63 people with PD and daily FOG were allocated to the DeFOG or active control group. Both groups received feedback on their daily living step counts using the device, but the DeFOG group also received on-demand cueing. Video-rated FOG severity was compared pre- and post-intervention through a FOG-provoking protocol administered at home off and on-medication, but without using DeFOG. Within-group effects were tested by comparing FOG during the protocol with and without DeFOG. RESULTS DeFOG-use during the 4 weeks was similar between groups, but we found no between-group differences in FOG-severity. However, the within-group analysis showed that FOG was alleviated by DeFOG (effect size d = 0.57), regardless of medication state. Combining DeFOG and medication yielded an effect size of d = 0.67. CONCLUSIONS DeFOG reduced FOG considerably in a population of severe freezers both off and on medication. Nonetheless, 4 weeks of DeFOG-use in daily life did not ameliorate FOG during the protocol unless DeFOG was worn. These findings suggest that on-demand cueing is only effective when used, similar to other walking aids. © 2024 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Demi Zoetewei
- KU Leuven, Department of Rehabilitation Sciences, Neurorehabilitation Research Group (eNRGy), Leuven, Belgium
| | - Talia Herman
- Center for the Study of Movement, Cognition, and Mobility, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Pieter Ginis
- KU Leuven, Department of Rehabilitation Sciences, Neurorehabilitation Research Group (eNRGy), Leuven, Belgium
| | - Luca Palmerini
- Department of Electrical, Electronic, and Information Engineering "Guglielmo Marconi", University of Bologna, Bologna, Italy
- Health Sciences and Technologies-Interdepartmental Center for Industrial Research (CIRI-SDV), University of Bologna, Bologna, Italy
| | - Marina Brozgol
- Center for the Study of Movement, Cognition, and Mobility, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Pablo Cornejo Thumm
- Center for the Study of Movement, Cognition, and Mobility, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Alberto Ferrari
- Department of Engineering "Enzo Ferrari", University of Modena and Reggio Emilia, Modena, Italy
- Science and Technology Park for Medicine, TPM, Democenter Foundation Mirandola, Modena, Italy
| | - Eva Ceulemans
- KU Leuven, Department of Rehabilitation Sciences, Neurorehabilitation Research Group (eNRGy), Leuven, Belgium
| | - Eva Decaluwé
- KU Leuven, Department of Rehabilitation Sciences, Neurorehabilitation Research Group (eNRGy), Leuven, Belgium
| | - Jeffrey M Hausdorff
- Center for the Study of Movement, Cognition, and Mobility, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Israel
- Department of Physical Therapy, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Rush Alzheimer's Disease Center and Department of Orthopedic Surgery, Rush University, Chicago, Illinois, USA
| | - Alice Nieuwboer
- KU Leuven, Department of Rehabilitation Sciences, Neurorehabilitation Research Group (eNRGy), Leuven, Belgium
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Dvorani A, Wiesener C, Salchow-Hömmen C, Jochner M, Spieker L, Skrobot M, Voigt H, Kühn A, Wenger N, Schauer T. On-Demand Gait-Synchronous Electrical Cueing in Parkinson's Disease Using Machine Learning and Edge Computing: A Pilot Study. IEEE OPEN JOURNAL OF ENGINEERING IN MEDICINE AND BIOLOGY 2024; 5:306-315. [PMID: 38766539 PMCID: PMC11100957 DOI: 10.1109/ojemb.2024.3390562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/21/2024] [Accepted: 04/14/2024] [Indexed: 05/22/2024] Open
Abstract
Goal: Parkinson's disease (PD) can lead to gait impairment and Freezing of Gait (FoG). Recent advances in cueing technologies have enhanced mobility in PD patients. While sensor technology and machine learning offer real-time detection for on-demand cueing, existing systems are limited by the usage of smartphones between the sensor(s) and cueing device(s) for data processing. By avoiding this we aim at improving usability, robustness, and detection delay. Methods: We present a new technical solution, that runs detection and cueing algorithms directly on the sensing and cueing devices, bypassing the smartphone. This solution relies on edge computing on the devices' hardware. The wearable system consists of a single inertial sensor to control a stimulator and enables machine-learning-based FoG detection by classifying foot motion phases as either normal or FoG-affected. We demonstrate the system's functionality and safety during on-demand gait-synchronous electrical cueing in two patients, performing freezing of gait assessments. As references, motion phases and FoG episodes have been video-annotated. Results: The analysis confirms adequate gait phase and FoG detection performance. The mobility assistant detected foot motions with a rate above 94 % and classified them with an accuracy of 84 % into normal or FoG-affected. The FoG detection delay is mainly defined by the foot-motion duration, which is below the delay in existing sliding-window approaches. Conclusions: Direct computing on the sensor and cueing devices ensures robust detection of FoG-affected motions for on demand cueing synchronized with the gait. The proposed solution can be easily adopted to other sensor and cueing modalities.
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Affiliation(s)
- Ardit Dvorani
- Control Systems GroupTechnische Universität Berlin10587BerlinGermany
- SensorStim Neurotechnology GmbH10587BerlinGermany
| | | | | | - Magdalena Jochner
- Department for NeurologyCharité – Universitätsmedizin Berlin10117BerlinGermany
| | - Lotta Spieker
- Control Systems GroupTechnische Universität Berlin10587BerlinGermany
- Department for NeurologyCharité – Universitätsmedizin Berlin10117BerlinGermany
| | - Matej Skrobot
- Department for NeurologyCharité – Universitätsmedizin Berlin10117BerlinGermany
| | - Hanno Voigt
- SensorStim Neurotechnology GmbH10587BerlinGermany
| | - Andrea Kühn
- Department for NeurologyCharité – Universitätsmedizin Berlin10117BerlinGermany
| | - Nikolaus Wenger
- Department for NeurologyCharité – Universitätsmedizin Berlin10117BerlinGermany
| | - Thomas Schauer
- Control Systems GroupTechnische Universität Berlin10587BerlinGermany
- SensorStim Neurotechnology GmbH10587BerlinGermany
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14
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Hoogendoorn EM, Geerse DJ, van Dam AT, Stins JF, Roerdink M. Gait-modifying effects of augmented-reality cueing in people with Parkinson's disease. Front Neurol 2024; 15:1379243. [PMID: 38654737 PMCID: PMC11037397 DOI: 10.3389/fneur.2024.1379243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 03/04/2024] [Indexed: 04/26/2024] Open
Abstract
Introduction External cueing can improve gait in people with Parkinson's disease (PD), but there is a need for wearable, personalized and flexible cueing techniques that can exploit the power of action-relevant visual cues. Augmented Reality (AR) involving headsets or glasses represents a promising technology in those regards. This study examines the gait-modifying effects of real-world and AR cueing in people with PD. Methods 21 people with PD performed walking tasks augmented with either real-world or AR cues, imposing changes in gait speed, step length, crossing step length, and step height. Two different AR headsets, differing in AR field of view (AR-FOV) size, were used to evaluate potential AR-FOV-size effects on the gait-modifying effects of AR cues as well as on the head orientation required for interacting with them. Results Participants modified their gait speed, step length, and crossing step length significantly to changes in both real-world and AR cues, with step lengths also being statistically equivalent to those imposed. Due to technical issues, step-height modulation could not be analyzed. AR-FOV size had no significant effect on gait modifications, although small differences in head orientation were observed when interacting with nearby objects between AR headsets. Conclusion People with PD can modify their gait to AR cues as effectively as to real-world cues with state-of-the-art AR headsets, for which AR-FOV size is no longer a limiting factor. Future studies are warranted to explore the merit of a library of cue modalities and individually-tailored AR cueing for facilitating gait in real-world environments.
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Affiliation(s)
- Eva M. Hoogendoorn
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, Netherlands
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Ernst M, Folkerts AK, Gollan R, Lieker E, Caro-Valenzuela J, Adams A, Cryns N, Monsef I, Dresen A, Roheger M, Eggers C, Skoetz N, Kalbe E. Physical exercise for people with Parkinson's disease: a systematic review and network meta-analysis. Cochrane Database Syst Rev 2024; 4:CD013856. [PMID: 38588457 PMCID: PMC11001292 DOI: 10.1002/14651858.cd013856.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
BACKGROUND Physical exercise is effective in managing Parkinson's disease (PD), but the relative benefit of different exercise types remains unclear. OBJECTIVES To compare the effects of different types of physical exercise in adults with PD on the severity of motor signs, quality of life (QoL), and the occurrence of adverse events, and to generate a clinically meaningful treatment ranking using network meta-analyses (NMAs). SEARCH METHODS An experienced information specialist performed a systematic search for relevant articles in CENTRAL, MEDLINE, Embase, and five other databases to 17 May 2021. We also searched trial registries, conference proceedings, and reference lists of identified studies up to this date. SELECTION CRITERIA We included randomized controlled trials (RCTs) comparing one type of physical exercise for adults with PD to another type of exercise, a control group, or both. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data. A third author was involved in case of disagreements. We categorized the interventions and analyzed their effects on the severity of motor signs, QoL, freezing of gait, and functional mobility and balance up to six weeks after the intervention using NMAs. Two review authors independently assessed the risk of bias using the risk of bias 2 (RoB 2) tool and rated the confidence in the evidence using the CINeMA approach for results on the severity of motor signs and QoL. We consulted a third review author to resolve any disagreements. Due to heterogeneous reporting of adverse events, we summarized safety data narratively and rated our confidence in the evidence using the GRADE approach. MAIN RESULTS We included 154 RCTs with a total of 7837 participants with mostly mild to moderate disease and no major cognitive impairment. The number of participants per study was small (mean 51, range from 10 to 474). The NMAs on the severity of motor signs and QoL included data from 60 (2721 participants), and 48 (3029 participants) trials, respectively. Eighty-five studies (5192 participants) provided safety data. Here, we present the main results. We observed evidence of beneficial effects for most types of physical exercise included in our review compared to a passive control group. The effects on the severity of motor signs and QoL are expressed as scores on the motor scale of the Unified Parkinson's Disease Rating Scale (UPDRS-M) and the Parkinson's Disease Questionnaire 39 (PDQ-39), respectively. For both scales, higher scores denote higher symptom burden. Therefore, negative estimates reflect improvement (minimum clinically important difference: -2.5 for UPDRS-M and -4.72 for PDQ-39). Severity of motor signs The evidence from the NMA (60 studies; 2721 participants) suggests that dance and gait/balance/functional training probably have a moderate beneficial effect on the severity of motor signs (dance: mean difference (MD) -10.18, 95% confidence interval (CI) -14.87 to -5.36; gait/balance/functional training: MD -7.50, 95% CI -11.39 to -3.48; moderate confidence), and multi-domain training probably has a small beneficial effect on the severity of motor signs (MD -5.90, 95% CI -9.11 to -2.68; moderate confidence). The evidence also suggests that endurance, aqua-based, strength/resistance, and mind-body training might have a small beneficial effect on the severity of motor signs (endurance training: MD -5.76, 95% CI -9.78 to -1.74; aqua-based training: MD -5.09, 95% CI -10.45 to 0.40; strength/resistance training: MD -4.96, 95% CI -9.51 to -0.40; mind-body training: MD -3.62, 95% CI -7.24 to 0.00; low confidence). The evidence is very uncertain about the effects of "Lee Silverman Voice training BIG" (LSVT BIG) and flexibility training on the severity of motor signs (LSVT BIG: MD -6.70, 95% CI -16.48 to 3.08; flexibility training: MD 4.20, 95% CI -1.61 to 9.92; very low confidence). Quality of life The evidence from the NMA (48 studies; 3029 participants) suggests that aqua-based training probably has a large beneficial effect on QoL (MD -15.15, 95% CI -23.43 to -6.87; moderate confidence). The evidence also suggests that mind-body, gait/balance/functional, and multi-domain training and dance might have a small beneficial effect on QoL (mind-body training: MD -7.22, 95% CI -13.57 to -0.70; gait/balance/functional training: MD -6.17, 95% CI -10.75 to -1.59; multi-domain training: MD -5.29, 95% CI -9.51 to -1.06; dance: MD -3.88, 95% CI -10.92 to 3.00; low confidence). The evidence is very uncertain about the effects of gaming, strength/resistance, endurance, and flexibility training on QoL (gaming: MD -8.99, 95% CI -23.43 to 5.46; strength/resistance training: MD -6.70, 95% CI -12.86 to -0.35; endurance training: MD -6.52, 95% CI -13.74 to 0.88; flexibility training: MD 1.94, 95% CI -10.40 to 14.27; very low confidence). Adverse events Only 85 studies (5192 participants) provided some kind of safety data, mostly only for the intervention groups. No adverse events (AEs) occurred in 40 studies and no serious AEs occurred in four studies. AEs occurred in 28 studies. The most frequently reported events were falls (18 studies) and pain (10 studies). The evidence is very uncertain about the effect of physical exercise on the risk of adverse events (very low confidence). Across outcomes, we observed little evidence of differences between exercise types. AUTHORS' CONCLUSIONS We found evidence of beneficial effects on the severity of motor signs and QoL for most types of physical exercise for people with PD included in this review, but little evidence of differences between these interventions. Thus, our review highlights the importance of physical exercise regarding our primary outcomes severity of motor signs and QoL, while the exact exercise type might be secondary. Notably, this conclusion is consistent with the possibility that specific motor symptoms may be treated most effectively by PD-specific programs. Although the evidence is very uncertain about the effect of exercise on the risk of adverse events, the interventions included in our review were described as relatively safe. Larger, well-conducted studies are needed to increase confidence in the evidence. Additional studies recruiting people with advanced disease severity and cognitive impairment might help extend the generalizability of our findings to a broader range of people with PD.
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Affiliation(s)
- Moritz Ernst
- Cochrane Haematology, Institute of Public Health, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Ann-Kristin Folkerts
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Romina Gollan
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Emma Lieker
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Julia Caro-Valenzuela
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anne Adams
- Institute of Medical Statistics and Computational Biology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Nora Cryns
- Cochrane Haematology, Institute of Public Health, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Ina Monsef
- Cochrane Haematology, Institute of Public Health, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Antje Dresen
- Institute of Medical Sociology, Health Services Resarch, and Rehabilitation Science (IMVR), Faculty of Human Sciences and Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Mandy Roheger
- Ambulatory Assessment in Psychology, Department of Psychology, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
| | - Carsten Eggers
- Department of Neurology, University Hospital Marburg, Marburg, Germany
- Department of Neurology, Knappschaftskrankenhaus Bottrop GmbH, Bottrop, Germany
| | - Nicole Skoetz
- Cochrane Haematology, Institute of Public Health, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Elke Kalbe
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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Bartolo M, Castelli A, Calabrese M, Buttacchio G, Zucchella C, Tamburin S, Fontana A, Copetti M, Fasano A, Intiso D. A wearable system for visual cueing gait rehabilitation in Parkinson's disease: a randomized non-inferiority trial. Eur J Phys Rehabil Med 2024; 60:245-256. [PMID: 38483335 PMCID: PMC11114153 DOI: 10.23736/s1973-9087.24.08381-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/30/2024] [Accepted: 02/19/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Gait disturbances represent one of the most disabling features of Parkinson's disease (PD). AIM The aim of this study was to evaluate the non-inferiority of a new wearable visual cueing system (Q-Walk) for gait rehabilitation in PD subjects, compared to traditional visual cues (stripes on the floor). DESIGN Open-label, monocentric, randomized controlled non-inferiority trial. SETTING Outpatients. POPULATION Patients affected by idiopathic PD without cognitive impairment, Hoehn and Yahr stage II-IV, Unified Parkinson's Disease Rating Scale motor section III ≥2, stable drug usage since at least 3 weeks. METHODS At the enrollment (T0), all subjects underwent a clinical/functional evaluation and the instrumental gait and postural analysis; then they were randomly assigned to the Study Group (SG) or Control Group (CG). Rehabilitation program consisted in 10 consecutive individual sessions (5 sessions/week for 2 consecutive weeks). Each session included 60 minutes of conventional physiotherapy plus 30 minutes of gait training by Q-Walk (SG) or by traditional visual cues (CG). Follow-up visits were scheduled at the end of the treatment (T1) and after 3 months (T2). RESULTS Fifty-two subjects were enrolled in the study, 26 in each group. The within-groups analysis showed a significant improvement in clinical scales and instrumental data at T1 and at T2, compared to baseline, in both groups. According to the between-group analysis, Q-Walk cueing system was not-inferior to the traditional cues for gait rehabilitation. The satisfaction questionnaire revealed that most subjects described the Q-Walk cueing system as simple, motivating and easily usable, possibly suitable for home use. CONCLUSIONS Data showed that motor rehabilitation of PD subjects performed by means of the new wearable Q-Walk cueing system was feasible and as effective as traditional cues in improving gait parameters and balance. CLINICAL REHABILITATION IMPACT Wearable devices can act as an additional rehabilitation strategy for long-term and continuous care, allowing patients to train intensively and extensively in household settings, favoring a tailor-made and personalized approach as well as remote monitoring.
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Affiliation(s)
- Michelangelo Bartolo
- Neurorehabilitation Unit, Rehabilitation Department, HABILITA Zingonia, Zingonia, Bergamo, Italy -
| | - Alberto Castelli
- Neurorehabilitation Unit, Rehabilitation Department, HABILITA Zingonia, Zingonia, Bergamo, Italy
| | - Marzia Calabrese
- Neurorehabilitation Unit, Rehabilitation Department, HABILITA Zingonia, Zingonia, Bergamo, Italy
| | - Giampiero Buttacchio
- Neurorehabilitation Unit, Rehabilitation Department, HABILITA Zingonia, Zingonia, Bergamo, Italy
| | | | - Stefano Tamburin
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Andrea Fontana
- Unit of Biostatistics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - Massimiliano Copetti
- Unit of Biostatistics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - Alfonso Fasano
- Edmond J. Safra Program in Parkinson's Disease, Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, UHN, Toronto, ON, Canada
- Division of Neurology, University of Toronto, Toronto, ON, Canada
- Krembil Brain Institute, Toronto, ON, Canada
- Department of Parkinson's Disease and Movement Disorders Rehabilitation, Moriggia-Pelascini Hospital, Gravedona ed Uniti, Como, Italy
| | - Domenico Intiso
- Unit of Neurorehabilitation and Rehabilitation Medicine, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
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Kegelmeyer DA, Minarsch R, Kostyk SK, Kline D, Smith R, Kloos AD. Use of a Robotic Walking Device for Home and Community Mobility in Parkinson Disease: A Randomized Controlled Trial. J Neurol Phys Ther 2024; 48:102-111. [PMID: 38441461 DOI: 10.1097/npt.0000000000000467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024]
Abstract
BACKGROUND/PURPOSE Gait impairments in Parkinson disease (PD) contribute to decreased quality of life. This randomized controlled trial examined immediate- and longer-term effects of a single joint robotic exoskeleton device (EXOD), the Honda Walking Assist device, on gait. METHODS Participants (n = 45) with PD (Hoehn and Yahr stages 1-3) were randomized to a robotic-assisted gait training (RAGT) group (n = 23) or control (CON) group (n = 22). The RAGT group was tested with and without the EXOD at baseline and then received supervised in-home and community training with the EXOD twice weekly for 8 weeks. The CON group received no interventions. Outcome measures included gait speed (primary), gait endurance (6-minute walk test), perceived ease of walking, and questionnaires and logs assessing performance of daily activities, freezing of gait, and daily activity levels. RESULTS Forty participants completed the study. No significant immediate impact of EXOD usage on participants' gait measures was found. Differences in gait speed and secondary outcome measures postintervention were not significantly different between the RAGT and CON groups. Participants with greater disease severity (worse baseline motor scores) had greater improvements in stride length during unassisted walking after the intervention than those with lower severity (mean difference: 3.22, 95% confidence interval: 0.05-6.40; P = 0.04). DISCUSSION AND CONCLUSIONS All RAGT participants could use the EXOD safely. The RAGT treatment used in this mostly low impairment population of people with PD may be ineffective and/or was insufficiently dosed to see a positive treatment effect. Our findings suggest that RAGT interventions in PD may be more effective in individuals with greater motor impairments.
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Affiliation(s)
- Deb A Kegelmeyer
- Division of Physical Therapy (D.A.K., R.M., R.S., A.D.K.) and Departments of Neurology and Neurosciences (S.K.K.), College of Medicine, The Ohio State University, Columbus; Center for Biostatistics (D.K.), The Ohio State University, Columbus; and Department of Biostatistics and Data Science (D.K.), Wake Forest University School of Medicine, Winston-Salem, North Carolina
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18
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Kihlstedt CJ, Malm J, Fasano A, Bäckström D. Freezing of gait in idiopathic normal pressure hydrocephalus. Fluids Barriers CNS 2024; 21:22. [PMID: 38454478 PMCID: PMC10921745 DOI: 10.1186/s12987-024-00522-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/14/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Reports of freezing of gait (FoG) in idiopathic normal pressure hydrocephalus (iNPH) are few and results are variable. This study's objective was to evaluate the frequency of FoG in a large cohort of iNPH patients, identify FoG-associated factors, and assess FoG's responsiveness to shunt surgery. METHODS Videotaped standardized gait protocols with iNPH patients pre- and post-shunt surgery (n = 139; median age 75 (71-79) years; 48 women) were evaluated for FoG episodes by two observers (Cohens kappa = 0.9, p < 0.001). FoG episodes were categorized. Mini-mental state examination (MMSE) and MRI white matter hyperintensities (WMH) assessment using the Fazekas scale were performed. CSF was analyzed for Beta-amyloid, Tau, and Phospho-tau. Patients with and without FoG were compared. RESULTS Twenty-two patients (16%) displayed FoG at baseline, decreasing to seven (8%) after CSF shunt surgery (p = 0.039). The symptom was most frequently exhibited during turning (n = 16, 73%). Patients displaying FoG were older (77.5 vs. 74.6 years; p = 0.029), had a slower walking speed (0.59 vs. 0.89 m/s; p < 0.001), a lower Tinetti POMA score (6.8 vs. 10.8; p < 0.001), lower MMSE score (21.3 vs. 24.0; p = 0.031), and longer disease duration (4.2 vs. 2.3 years; p < 0.001) compared to patients not displaying FoG. WMH or CSF biomarkers did not differ between the groups. CONCLUSIONS FoG is occurring frequently in iNPH patients and may be considered a typical feature of iNPH. FoG in iNPH was associated with higher age, longer disease duration, worse cognitive function, and a more unstable gait. Shunt surgery seems to improve the symptom.
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Affiliation(s)
| | - Jan Malm
- Department of Clinical Science, Neurosciences, Umeå University, Umeå, Sweden
| | - Alfonso Fasano
- Edmond J. Safra Program in Parkinson's Disease, Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, UHN, Toronto, ON, Canada
- Division of Neurology, University of Toronto, Toronto, ON, Canada
- Krembil Brain Institute, Toronto, ON, Canada
- Center for Advancing Neurotechnological Innovation to Application (CRANIA), Toronto, ON, Canada
| | - David Bäckström
- Department of Clinical Science, Neurosciences, Umeå University, Umeå, Sweden.
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19
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Wu TLY, Murphy A, Chen C, Kulić D. Adaptive auditory assistance for stride length cadence modification in older adults and people with Parkinson's. Front Physiol 2024; 15:1284236. [PMID: 38384796 PMCID: PMC10879360 DOI: 10.3389/fphys.2024.1284236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 01/17/2024] [Indexed: 02/23/2024] Open
Abstract
Gait rehabilitation using auditory cues can help older adults and people with Parkinson's improve walking performance. While auditory cues are convenient and can reliably modify gait cadence, it is not clear if auditory cues can reliably modify stride length (SL), another key gait performance metric. Existing algorithms also do not address habituation or fluctuation in motor capability, and have not been evaluated with target populations or under dual-task conditions. In this study, we develop an adaptive auditory cueing framework that aims to modulate SL and cadence. The framework monitors the gait parameters and learns a personalized cue-response model to relate the gait parameters to the input cues. The cue-response model is represented using a multi-output Gaussian Process (MOGP) and is used during optimization to select the cue to provide. The adaptive cueing approach is benchmarked against the fixed approach, where cues are provided at a fixed cadence. The two approaches are tested under single and dual-task conditions with 13 older adults (OA) and 8 people with Parkinson's (PwP). The results show that more than half of the OA and PwP in the study can change both SL and cadence using auditory cues. The fixed approach is best at changing people's gait without secondary task, however, the addition of the secondary task significantly degrades effectiveness at changing SL. The adaptive approach can maintain the same level of SL change regardless of the presence of the secondary task. A separate analysis is conducted to identify factors that influence the performance of the adaptive framework. Gait information from the previous time step, along with the previous input cue, can improve its prediction accuracy. More diversity in the initialization data can also improve the GP model. Finally, we did not find a strong correlation between stride length and cadence when the parameters are contingent upon input cues.
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Affiliation(s)
- Tina L. Y. Wu
- Faculty of Engineering, Monash University, Melbourne, VIC, Australia
| | - Anna Murphy
- Clinical Research Centre for Movement Disorders and Gait, Monash Health, Clayton, VIC, Australia
| | - Chao Chen
- Faculty of Engineering, Monash University, Melbourne, VIC, Australia
| | - Dana Kulić
- Faculty of Engineering, Monash University, Melbourne, VIC, Australia
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20
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Goldman JG, Volpe D, Ellis TD, Hirsch MA, Johnson J, Wood J, Aragon A, Biundo R, Di Rocco A, Kasman GS, Iansek R, Miyasaki J, McConvey VM, Munneke M, Pinto S, St. Clair KA, Toledo S, York MK, Todaro R, Yarab N, Wallock K. Delivering Multidisciplinary Rehabilitation Care in Parkinson's Disease: An International Consensus Statement. JOURNAL OF PARKINSON'S DISEASE 2024; 14:135-166. [PMID: 38277303 PMCID: PMC10836578 DOI: 10.3233/jpd-230117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
BACKGROUND Parkinson's disease (PD) is a complex neurodegenerative disorder impacting everyday function and quality of life. Rehabilitation plays a crucial role in improving symptoms, function, and quality of life and reducing disability, particularly given the lack of disease-modifying agents and limitations of medications and surgical therapies. However, rehabilitative care is under-recognized and under-utilized in PD and often only utilized in later disease stages, despite research and guidelines demonstrating its positive effects. Currently, there is a lack of consensus regarding fundamental topics related to rehabilitative services in PD. OBJECTIVE The goal of the international Parkinson's Foundation Rehabilitation Medicine Task Force was to develop a consensus statement regarding the incorporation of rehabilitation in PD care. METHODS The Task Force, comprised of international multidisciplinary experts in PD and rehabilitation and people directly affected by PD, met virtually to discuss topics such as rehabilitative services, existing therapy guidelines and rehabilitation literature in PD, and gaps and needs. A systematic, interactive, and iterative process was used to develop consensus-based statements on core components of PD rehabilitation and discipline-specific interventions. RESULTS The expert-based consensus statement outlines key tenets of rehabilitative care including its multidisciplinary approach and discipline-specific guidance for occupational therapy, physical therapy, speech language pathology/therapy, and psychology/neuropsychology across all PD stages. CONCLUSIONS Rehabilitative interventions should be an essential component in the comprehensive treatment of PD, from diagnosis to advanced disease. Greater education and awareness of the benefits of rehabilitative services for people with PD and their care partners, and further evidence-based and scientific study are encouraged.
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Affiliation(s)
- Jennifer G. Goldman
- JPG Enterprises LLC, Medical Division, Chicago, IL, USA
- ^Shirley Ryan AbilityLab, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Daniele Volpe
- Fresco Parkinson Institute, Fiesole, Italy
- Fresco Parkinson Center Villa Margherita, S. Stefano Riabilitazione, Vicenza, Italy
- NYU Grossman School of Medicine, New York, NY, USA
| | - Terry D. Ellis
- Boston University Sargent College of Health and Rehabilitation Sciences, Boston, MA, USA
| | - Mark A. Hirsch
- Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Physical Medicine and Rehabilitation, Carolinas Rehabilitation, Charlotte, NC, USA
| | - Julia Johnson
- Kings College Hospital NHS Foundation Trust, London, UK
| | - Julia Wood
- Lewy Body Dementia Association, Lilburn, GA, USA
| | - Ana Aragon
- Independent Consultant Occupational Therapist, Bath, UK
| | | | | | | | | | | | | | - Marten Munneke
- Radboudumc Center of Expertise for Movement Disorders, Nijmegen, Netherlands
| | - Serge Pinto
- The French National Centre for Scientific Research, Aix-Marseille University, Aix-en-Provence, France
| | | | - Santiago Toledo
- ^Shirley Ryan AbilityLab, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - Ronnie Todaro
- Voz Advisors, New York, NY, USA
- ^Parkinson’s Foundation, New York, NY, USA
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21
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Borm CDJM, De Graaf D, Bloem BR, Theelen T, Hoyng C, de Vries N, Weerdesteyn V. Gait Adaptability and the Effect of Ocular Disorders on Visually Guided Walking in Parkinson's Disease. JOURNAL OF PARKINSON'S DISEASE 2024; 14:601-607. [PMID: 38517803 DOI: 10.3233/jpd-230025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/24/2024]
Abstract
Gait disorders are a disabling feature of Parkinson's disease (PD). To avoid falls, people with PD should be able to adequately adapt their gait. This requires correct response inhibition and integration of visual information. In this small pilot study, we investigated PD-related impairments in gait adaptability and the influence of ocular disorders thereon. Compared with controls, persons with PD were less able to adapt their gait in unexpected situations (U = 21.5, p = 0.013), with only a small influence of ocular disorders on precision stepping (U = 6, p = 0.012 in the ML-direction and in the AP-direction, (U = 20, p = 0.456). This shows that people with PD have more difficulty with precision stepping than healthy controls and experience more problems with adapting their gait. We found only a small impact of ocular disorders on successfully execute precision stepping. The ability to adapt gait, particularly in challenging environmental conditions or with impaired vision, may provide a useful assessment and training option for fall prevention in PD.
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Affiliation(s)
- Carlijn D J M Borm
- Department of Neurology, Hospital Group Twente ZGT, Almelo, The Netherlands
| | - Debbie De Graaf
- Department of Neurology, Centre of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Bastiaan R Bloem
- Department of Neurology, Centre of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Thomas Theelen
- Department of Ophthalmology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Carel Hoyng
- Department of Ophthalmology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Nienke de Vries
- Department of Neurology, Centre of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Vivian Weerdesteyn
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Centre, Nijmegen, The Netherlands
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22
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Yang Y, Fu X, Zhang H, Ouyang G, Lin SC. The effect of home-based exercise on motor symptoms, quality of life and functional performance in Parkinson's disease: a systematic review and meta-analysis. BMC Geriatr 2023; 23:873. [PMID: 38114897 PMCID: PMC10731835 DOI: 10.1186/s12877-023-04595-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 12/13/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Faced with the lack of physical activity caused by mandatory home isolation during special periods and patients' inconvenience in carrying out professionally supervised exercise, many home-based exercise programs have been developed. This systematic review and meta-analysis aimed to examine the effects of home-based exercise on measures of motor symptoms, quality of life and functional performance in Parkinson's disease (PD) patients. METHODS We performed a systematic review and meta-analysis, and searched PubMed, MEDLINE, Embase, Cochrane library, and Web of Science from their inception date to April 1, 2023. The quality of the literature was assessed using PEDro's quality scale. The data was pooled using R software. Results are presented as pooled standardized mean difference (SMD) with 95% confidence interval (CI). RESULTS A total of 20 studies involving 1885 PD patients were included. Meta-analysis results showed that home-based exercise had a small effect in relieving overall motor symptoms in PD patients (SMD = -0.29 [-0.45, -0.13]; P < 0.0001), improving quality of life (SMD = 0.20 [0.08, 0.32]; P < 0.0001), walking speed (SMD = 0.26 [0.05, 0.48]; P = 0.005), balance ability (SMD = 0.23 [0.10, 0.36]; P < 0.0001), finger dexterity (SMD = 0.28 [0.10, 0.46]; P = 0.003) and decreasing fear of falling (SMD = -0.29 [-0.49, -0.08]; P = 0.001). However, home-based exercise did not significantly relieve the overall motor symptoms of PD patients when the training period was less than 8 weeks and the total number of sessions was less than 30. CONCLUSION During times of limited physical activity due to pandemics such as COVID-19, home-based exercise is an alternative to maintain and improve motor symptoms in PD patients. In addition, for the minimum dose of home-based exercise, we recommend that the exercise period is no less than 8 weeks and the total number of sessions is no less than 30 times. TRIAL REGISTRATION PROSPERO registration number: CRD42022329780.
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Affiliation(s)
- Yong Yang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Chaohu University, Hefei, 238000, China
| | - Xueying Fu
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, Kaifeng, 475001, China
| | - Haoyang Zhang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, Kaifeng, 475001, China
| | | | - Shu-Cheng Lin
- Department of Sport, Leisure and Health Management, Tainan University of Technology, Tainan City, 710302, Taiwan.
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23
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Li D, Hallack A, Gwilym S, Li D, Hu MT, Cantley J. Investigating gait-responsive somatosensory cueing from a wearable device to improve walking in Parkinson's disease. Biomed Eng Online 2023; 22:108. [PMID: 37974260 PMCID: PMC10652624 DOI: 10.1186/s12938-023-01167-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/20/2023] [Indexed: 11/19/2023] Open
Abstract
Freezing-of-gait (FOG) and impaired walking are common features of Parkinson's disease (PD). Provision of external stimuli (cueing) can improve gait, however, many cueing methods are simplistic, increase task loading or have limited utility in a real-world setting. Closed-loop (automated) somatosensory cueing systems have the potential to deliver personalised, discrete cues at the appropriate time, without requiring user input. Further development of cue delivery methods and FOG-detection are required to achieve this. In this feasibility study, we aimed to test if FOG-initiated vibration cues applied to the lower-leg via wearable devices can improve gait in PD, and to develop real-time FOG-detection algorithms. 17 participants with Parkinson's disease and daily FOG were recruited. During 1 h study sessions, participants undertook 4 complex walking circuits, each with a different intervention: continuous rhythmic vibration cueing (CC), responsive cueing (RC; cues initiated by the research team in response to FOG), device worn with no cueing (NC), or no device (ND). Study sessions were grouped into 3 stages/blocks (A-C), separated by a gap of several weeks, enabling improvements to circuit design and the cueing device to be implemented. Video and onboard inertial measurement unit (IMU) data were analyzed for FOG events and gait metrics. RC significantly improved circuit completion times demonstrating improved overall performance across a range of walking activities. Step frequency was significantly enhanced by RC during stages B and C. During stage C, > 10 FOG events were recorded in 45% of participants without cueing (NC), which was significantly reduced by RC. A machine learning framework achieved 83% sensitivity and 80% specificity for FOG detection using IMU data. Together, these data support the feasibility of closed-loop cueing approaches coupling real-time FOG detection with responsive somatosensory lower-leg cueing to improve gait in PD.
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Affiliation(s)
- Dongli Li
- Department of Physiology, Anatomy and Genetics, University of Oxford, Sherrington Building, Parks Road, Oxford, OX2 3PT, UK
| | - Andre Hallack
- Department of Physiology, Anatomy and Genetics, University of Oxford, Sherrington Building, Parks Road, Oxford, OX2 3PT, UK
| | - Sophie Gwilym
- Oxfordshire Neurophysiotherapy, The Bosworth Clinic, Quarry Court, Bell Lane, Cassington, OX29 4DS, UK
| | - Dongcheng Li
- Department of Computer Science, University of Texas at Dallas, Richardson, TX, 75082, USA
| | - Michele T Hu
- Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK
- Nuffield Department of Clinical Neurosciences, Division of Neurology, University of Oxford, Oxford, Oxfordshire, UK
| | - James Cantley
- Department of Physiology, Anatomy and Genetics, University of Oxford, Sherrington Building, Parks Road, Oxford, OX2 3PT, UK.
- Division of Systems Medicine, Ninewells Hospital & Medical School, University of Dundee, James Arrott Drive, Dundee, DD1 9SY, UK.
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24
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Tester NJ, Liu CJ, Shin YC, Shukla AW. Visual Dysfunction and Occupational Performance in Persons With Parkinson's Disease. Am J Occup Ther 2023; 77:7706205060. [PMID: 38048262 PMCID: PMC10846416 DOI: 10.5014/ajot.2023.050235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/06/2023] Open
Abstract
IMPORTANCE Visual function is critical to support occupational performance for persons with Parkinson's disease (PwP), yet it can be adversely affected by the disease. OBJECTIVE To evaluate the prevalence and general awareness of visual dysfunction and identify the association between visual dysfunction and occupational performance in PwP. DESIGN Self-reported cross-sectional electronic survey. PARTICIPANTS PwP, identified from a registered database at a neurological institute, were invited to complete the survey through emails and newsletters. OUTCOMES AND MEASURES The survey contained items of self-reported visual difficulties, diagnosed eye conditions, and about general awareness about disease-related visual dysfunction. Ophthalmological symptoms and occupational performance were measured with the Visual Impairment Parkinson's disease Questionnaire and the Revised Self-Reported Functional Visual Performance Scale, respectively. RESULTS Data from PwP (n = 92; Mage = 69 yr) were analyzed. Nearly half were unaware that their disease could affect vision. Awareness was not associated with disease duration. Individuals reporting awareness tended to report difficulties with vision. Functional activities requiring vision were mildly impaired, and the frequency of ophthalmologic symptoms (commonly related to ocular surface disorder) was low. Nevertheless, a higher frequency of ophthalmologic symptoms was positively associated with a higher degree of disability in activities of daily living (Spearman's ρ = .49, p < .01). CONCLUSIONS AND RELEVANCE Visual dysfunction related to Parkinson's disease may affect occupational performance. Screening for changes in vision in these individuals may aid occupational therapists in addressing functional independence and activity engagement. What This Article Adds: People with Parkinson's disease may not have a general awareness that the disease can adversely affect visual function. Those individuals with awareness tend to notice changes in vision, and this disease-related visual dysfunction may limit engagement and participation in everyday activities. Active evaluation of visual function in people with Parkinson's disease is recommended. Occupational therapists could play a key role by screening for visual dysfunction and providing patient education in the clinic.
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Affiliation(s)
- Nicole J Tester
- Nicole J. Tester, PhD, MOT, OTR/L, MSCS, is Occupational Therapist, Occupational Therapy, University of Florida Health Rehabilitation at the Norman Fixel Institute for Neurological Disorders, University of Florida, Gainesville;
| | - Chiung-Ju Liu
- Chiung-ju Liu, PhD, OTR/L, FGSA, is Associate Professor, Occupational Therapy, University of Florida, Gainesville
| | - Yun Chan Shin
- Yun Chan Shin, MOT, is PhD Student, Occupational Therapy, University of Florida, Gainesville
| | - Aparna Wagle Shukla
- Aparna Wagle Shukla, MD, is Professor and Clinical Trial Director, Neurology, Norman Fixel Institute for Neurological Diseases, University of Florida and University of Florida Health, Gainesville
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25
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Falaki A, Cuadra C, Lewis MM, Prado-Rico JM, Huang X, Latash ML. Multi-muscle synergies in preparation for gait initiation in Parkinson's disease. Clin Neurophysiol 2023; 154:12-24. [PMID: 37524005 DOI: 10.1016/j.clinph.2023.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/20/2023] [Accepted: 06/25/2023] [Indexed: 08/02/2023]
Abstract
OBJECTIVE We investigated changes in indices of muscle synergies prior to gait initiation and the effects of gaze shift in patients with Parkinson's disease (PD). A long-term objective of the study is to develop a method for quantitative assessment of gait-initiation problems in PD. METHODS PD patients without clinical signs of postural instability and two control groups (age-matched and young) performed a gait initiation task in a self-paced manner, with and without a quick prior gaze shift produced by turning the head. Muscle groups with parallel scaling of activation levels (muscle modes) were identified as factors in the muscle activation space. Synergy index stabilizing center of pressure trajectory in the anterior-posterior and medio-lateral directions (indices of stability) was quantified in the muscle mode space. A drop in the synergy index in preparation to gait initiation (anticipatory synergy adjustment, ASA) was quantified. RESULTS Compared to the control groups, PD patients showed significantly smaller synergy indices and ASA for both directions of the center of pressure shift. Both PD and age-matched controls, but not younger controls, showed detrimental effects of the prior gaze shift on the ASA indices. CONCLUSIONS PD patients without clinically significant posture or gait disorders show impaired stability of the center of pressure and its diminished adjustment during gait initiation. SIGNIFICANCE The indices of stability and ASA may be useful to monitor pre-clinical gait disorders, and lower ASA may be relevant to emergence of freezing of gait in PD.
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Affiliation(s)
- Ali Falaki
- Department of Neurosciences, University of Montreal, Montreal, Quebec, Canada
| | - Cristian Cuadra
- Department of Physical Therapy, Emory University, Atlanta, GA, USA; Exercise and Rehabilitation Sciences Laboratory, School of Physical Therapy, Faculty of Rehabilitation Sciences, Universidad Andres Bello, 7591538 Santiago, Chile
| | - Mechelle M Lewis
- Department of Neurology, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA; Department of Pharmacology, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA
| | - Janina M Prado-Rico
- Department of Neurology, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA
| | - Xuemei Huang
- Department of Neurology, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA; Department of Pharmacology, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA; Department of Radiology, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA; Department of Neurosurgery, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA; Department of Kinesiology, The Pennsylvania State University, University Park, PA, USA
| | - Mark L Latash
- Department of Kinesiology, The Pennsylvania State University, University Park, PA, USA.
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26
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Graham L, Armitage J, Vitorio R, Das J, Barry G, Godfrey A, McDonald C, Walker R, Mancini M, Morris R, Stuart S. Visual Exploration While Walking With and Without Visual Cues in Parkinson's Disease: Freezer Versus Non-Freezer. Neurorehabil Neural Repair 2023; 37:734-743. [PMID: 37772512 PMCID: PMC10666478 DOI: 10.1177/15459683231201149] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
BACKGROUND Visual cues can improve gait in Parkinson's disease (PD), including those experiencing freezing of gait (FOG). However, responses are variable and underpinning mechanisms remain unclear. Visuo-cognitive processing (measured through visual exploration) has been implicated in cue response, but this has not been comprehensively examined. OBJECTIVE To examine visual exploration and gait with and without visual cues in PD who do and do not self-report FOG, and healthy controls (HC). METHODS 17 HC, 21 PD without FOG, and 22 PD with FOG walked with and without visual cues, under single and dual-task conditions. Visual exploration (ie, saccade frequency, duration, peak velocity, amplitude, and fixation duration) was measured via mobile eye-tracking and gait (ie, gait speed, stride length, foot strike angle, stride time, and stride time variability) with inertial sensors. RESULTS PD had impaired gait compared to HC, and dual-tasking made gait variables worse across groups (all P < .01). Visual cues improved stride length, foot strike angle, and stride time in all groups (P < .01). Visual cueing also increased saccade frequency, but reduced saccade peak velocity and amplitude in all groups (P < .01). Gait improvement related to changes in visual exploration with visual cues in PD but not HC, with relationships dependent on group (FOG vs non-FOG) and task (single vs dual). CONCLUSION Visual cues improved visual exploration and gait outcomes in HC and PD, with similar responses in freezers and non-freezers. Freezer and non-freezer specific associations between cue-related changes in visual exploration and gait indicate different underlying visuo-cognitive processing within these subgroups for cue response.
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Affiliation(s)
- Lisa Graham
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
| | - Jordan Armitage
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
| | - Rodrigo Vitorio
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
- Northumbria Healthcare NHS Foundation Trust, North Shields, UK
| | - Julia Das
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
- Northumbria Healthcare NHS Foundation Trust, North Shields, UK
| | - Gill Barry
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
| | - Alan Godfrey
- Department of Computer and Information Science, Northumbria University, Newcastle, UK
| | | | - Richard Walker
- Northumbria Healthcare NHS Foundation Trust, North Shields, UK
| | - Martina Mancini
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - Rosie Morris
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
- Northumbria Healthcare NHS Foundation Trust, North Shields, UK
| | - Samuel Stuart
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
- Northumbria Healthcare NHS Foundation Trust, North Shields, UK
- Department of Neurology, Oregon Health & Science University, Portland, OR, USA
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Vasconcellos LSD, Silva RS, Pachêco TB, Nagem DA, Sousa CDO, Ribeiro TS. Telerehabilitation-based trunk exercise training for motor symptoms of individuals with Parkinson's disease: A randomized controlled clinical trial. J Telemed Telecare 2023; 29:698-706. [PMID: 34142896 DOI: 10.1177/1357633x211021740] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Poor gait and static balance performance may be associated with trunk muscles in individuals with Parkinson's disease. AIM The study aims at evaluating the effects of a home-based trunk exercise program on gait and balance performance in Parkinson's disease. METHODS A randomized controlled trial was conducted with 28 individuals with Parkinson's disease with Hoehn & Yahr stage II-IV. The control group (n = 14) performed upper and lower limb exercises, while the experimental group (n = 14) engaged in a trunk exercise program. Both groups performed home-based exercises three times daily for 3 weeks. At the end of interventions (post-training) and 4 weeks after post-training (follow-up), static balance (force plate) and gait (motion capture system) were evaluated. Mixed analysis of variance compared time × group interaction (α = 5%). RESULTS No time × group interaction was observed in the center of pressure displacement, center of pressure mean velocity, and anteroposterior and mediolateral center of pressure range during bipedal support with eyes opened and closed; and gait speed, hip, knee, and ankle range of motion during gait analysis. No intragroup differences were found. CONCLUSION Trunk strengthening exercises did not improve gait and balance compared with upper and lower limb exercises. The non-adherence rate (33%) to the remote intervention may have also hindered our results.
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Affiliation(s)
| | - Raquel S Silva
- Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Thaiana Bf Pachêco
- Faculty of Health Sciences of Trairi (FACISA), Federal University of Rio Grande do Norte, Natal, Brazil
| | - Danilo Ap Nagem
- Biomedical Engineering Department, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Catarina de O Sousa
- Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Tatiana S Ribeiro
- Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
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28
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Gigonzac M, Terrier P. Restoring walking ability in older adults with arm-in-arm gait training: study protocol for the AAGaTT randomized controlled trial. BMC Geriatr 2023; 23:542. [PMID: 37674129 PMCID: PMC10481504 DOI: 10.1186/s12877-023-04255-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 08/24/2023] [Indexed: 09/08/2023] Open
Abstract
CONTEXT Falls are a significant problem among older adults. While balance and functional exercises have been shown to be effective, it remains unclear whether regular walking has specific effects on reducing the risk of falls. RATIONALE Older people who fall frequently have impaired gait patterns. Recent studies have suggested using interpersonal synchronization: while walking arm-in-arm, an older person synchronizes steps with a younger person to reinstate a better gait pattern. This method of gait training may reduce the risk of falls. OBJECTIVE The aim is to assess the efficacy of an arm-in-arm gait-training program in older people. DESIGN The arm-in-arm gait training trial (AAGaTT) is a single-site, open label, two-arm, randomized controlled trial. PARTICIPANTS We will enroll 66 dyads of older people and their younger "gait instructors". The older participants must be > 70 years old with adequate walking ability. They must have experienced a fall in the year prior to study entry. INTERVENTION Dyads will walk an indoor course for 30 min either side-by-side without contact (control group) or arm-in-arm while synchronizing their gait (intervention group). The gait training will be repeated three times a week for four weeks. OUTCOMES The main outcome will be the walking speed measured in five-minute walking trials performed at baseline and at the end of each intervention week (week 1 - week 4), and at week 7. Gait quality will be assessed using accelerometers. We will also assess perceived physical activity and health using questionnaires. Finally, we will monitor fall incidence over 18 months. We will evaluate whether outcomes are more improved in the intervention group compared to the control group. In addition, interviews will be conducted to assess the perception of the gait training. EXPECTED RESULTS Recent advances in the neurophysiology of motor control have shown that synchronizing gait to external cues or to a human partner can increase the efficiency of gait training. The expected benefits of arm-in-arm gait training are: reduced risk of falls, safe treatment with no adverse effects, and high adherence. This gait training program could be a low-cost intervention with positive effects on the health and well-being of seniors. TRIAL REGISTRATION ClinicalTrials.gov NCT05627453. Date of registration: 11.25.2022.
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Affiliation(s)
- Mathilde Gigonzac
- Haute Ecole Arc Santé, HES-SO University of Applied Sciences and Arts Western Switzerland, Neuchâtel, Switzerland
| | - Philippe Terrier
- Haute Ecole Arc Santé, HES-SO University of Applied Sciences and Arts Western Switzerland, Neuchâtel, Switzerland.
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Tobar A, Jaramillo AP, Costa SC, Costa KT, Garcia SS. A Physical Rehabilitation Approach for Parkinson's Disease: A Systematic Literature Review. Cureus 2023; 15:e44739. [PMID: 37809151 PMCID: PMC10552785 DOI: 10.7759/cureus.44739] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2023] [Indexed: 10/10/2023] Open
Abstract
Parkinson's disease (PD) is one of the most common neurological ailments. With diverse motor affectations (postural instability, resting tremor, bradykinesia, and rigidity), people with Parkinson's disease (PwP) have a broad spectrum of non-motor symptoms. These include autonomic function changes, cognitive deterioration, neuropsychiatric difficulties, and sleep interruptions. Psychological disturbances, such as anxiety and sadness, are common among PwP. This discomfort is often accompanied by a decrease in general functioning, both at work and in social contacts. Furthermore, people who are experiencing psychological distress have a quick decrease in both physical and cognitive capacities. Furthermore, Pwp who also suffer from anxiety and depression are more likely to acquire dementia. It is worth noting that studies have shown good outcomes in the treatment of physical disabilities in PWP and the various therapeutics available for each affected body part, such as in the legs when they have walking problems, resting tremor in their hands, or micrography, which is a common symptom in these patients. The medical research databases PubMed/Medline, Google Scholar, and the Cochrane Library were used to look for relevant materials. Upon meticulous scrutiny, a thorough investigation was conducted on the papers at hand. A total of 10 publications were meticulously selected based on stringent qualifying criteria. The present investigation examines various perspectives regarding the physical rehabilitation of individuals diagnosed with PD. The majority of therapeutic interventions employed revolve around cutting-edge technologies, such as virtual reality (VR), combined with exercise regimens. These interventions have demonstrated notable statistical significance in terms of enhancing various physical aspects, including endurance, performance, gait capacity, perception, and overall independence in daily life activities. One of the gathered studies makes use of the therapeutic benefits of yoga to help PwP deal with their anxiety and improve their mental health. Based on the aforementioned information, further investigation is required to ascertain the optimal approach for physical rehabilitation management and develop diverse strategies aimed at assisting individuals with PD in attaining physical autonomy.
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Affiliation(s)
- Andrea Tobar
- Rehabilitation Medicine, Pontificia Universidad Católica del Ecuador (PUCE), Quito, ECU
| | | | - Stefany C Costa
- General Medicine, Pontificia Universidad Católica del Ecuador (PUCE), Quito, ECU
| | - Karla T Costa
- Medicine, Pontificia Universidad Católica del Ecuador (PUCE), Quito, ECU
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Goh L, Canning CG, Song J, Clemson L, Allen NE. The effect of rehabilitation interventions on freezing of gait in people with Parkinson's disease is unclear: a systematic review and meta-analyses. Disabil Rehabil 2023; 45:3199-3218. [PMID: 36106644 DOI: 10.1080/09638288.2022.2120099] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 08/21/2022] [Accepted: 08/29/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE To summarize the effects of rehabilitation interventions to reduce freezing of gait (FOG) in people with Parkinson's disease. METHODS A systematic review with meta-analyses of randomized trials of rehabilitation interventions that reported a FOG outcome was conducted. Quality of included studies and certainty of FOG outcome were assessed using the PEDro scale and GRADE framework. RESULTS Sixty-five studies were eligible, with 62 trialing physical therapy/exercise, and five trialing cognitive and/or behavioral therapies. All meta-analyses produced very low-certainty evidence. Physical therapy/exercise had a small effect on reducing FOG post-intervention compared to control (Hedges' g= -0.26, 95% CI= -0.38 to -0.14, 95% prediction interval (PI)= -0.38 to -0.14). We are uncertain of the effects on FOG post-intervention when comparing: exercise with cueing to without cueing (Hedges' g= -0.58, 95% CI= -0.86 to -0.29, 95% PI= -1.23 to 0.08); action observation training plus movement strategy practice to practice alone (Hedges' g= -0.56, 95% CI= -1.16 to 0.05); and dance to multimodal exercises (Hedges' g= -0.64, 95% CI= -1.53 to 0.25). CONCLUSIONS We are uncertain if physical therapy/exercise, cognitive or behavioral therapies, are effective at reducing FOG.Implications for rehabilitationFOG leads to impaired mobility and falls, but the effect of rehabilitation interventions (including physical therapy/exercise and cognitive/behavioral therapies) on FOG is small and uncertain.Until more robust evidence is generated, clinicians should assess FOG using both self-report and physical measures, as well as other related impairments such as cognition, anxiety, and fear of falling.Interventions for FOG should be personalized based on the individual's triggers and form part of a broader exercise program addressing gait, balance, and falls prevention.Interventions should continue over the long term and be closely monitored and adjusted as individual circumstances change.
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Affiliation(s)
- Lina Goh
- Discipline of Physiotherapy, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Colleen G Canning
- Discipline of Physiotherapy, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Jooeun Song
- Discipline of Physiotherapy, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Lindy Clemson
- Discipline of Occupational Therapy, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Natalie E Allen
- Discipline of Physiotherapy, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
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31
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Qian Y, Fu X, Zhang H, Yang Y, Wang G. Comparative efficacy of 24 exercise types on postural instability in adults with Parkinson's disease: a systematic review and network meta-analysis. BMC Geriatr 2023; 23:522. [PMID: 37641007 PMCID: PMC10463698 DOI: 10.1186/s12877-023-04239-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/16/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE To compare, rank and evaluate the 24 exercise types that improve postural instability in patients with Parkinson's disease (PD). METHODS We searched the data in PubMed, MEDLINE, Embase, PsycINFO, Cochrane library, and Web of Science from their inception date to January 23, 2023. Randomized controlled trials (RCTs) that aimed at determining the effectiveness of physical activity interventions on postural instability in adults with PD. This review focused on different balance outcome categories: (a) balance test batteries (BBS); (b) static steady-state balance (sSSB); (c) dynamic steady-state balance (dSSB); (d) proactive balance (PB); (e) reactive balance (RB). RESULTS Among 10,474 records, 199 studies (patients = 9523) were eligible for qualitative synthesis. The random-effects NMA model revealed that the following exercise training modalities had the highest p score of being best when compared with control group: body-weight support treadmill training (BWS_TT) for BBS (p score = 0.97; pooled standardised mean difference (95% CI): 1.56 (0.72 to 2.39)) and dSSB (1.00; 1.53 (1.07 to 2.00)), aquatic exercise (AQE) for sSSB (0.85; 0.94 (0.33 to 1.54)), Pilates for PB (0.95; 1.42 (0.59 to 2.26)). Balance and gait training with the external cue or attention (BGT_ECA) and robotic assisted gait balance (RA_GT) had similar superior effects in improving RB. The confidence in evidence was often low according to Confidence in Network Meta-Analysis. CONCLUSIONS There is low quality evidence that BWS_TT, AQE, Pilates, BGT_ECA and RA_GT are possibly the most effective treatments, pending outcome of interest, for adults with PD.
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Affiliation(s)
- Yujia Qian
- School of Sports Science and Physical Education, Nanjing Normal University, Nanjing, China
| | - Xueying Fu
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, 85 Minglun Rd, Shunhe District, Kaifeng City, 475001, China
| | - Haoyang Zhang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, 85 Minglun Rd, Shunhe District, Kaifeng City, 475001, China
| | - Yong Yang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Chaohu University, No. 1 Xuefu Road, Chaohu Economic Development Zone, Hefei, Anhui Province, 238000, China.
| | - Guotuan Wang
- Laboratory of Kinesiology and Rehabilitation, School of Physical Education and Sport, Henan University, 85 Minglun Rd, Shunhe District, Kaifeng City, 475001, China.
- School of Physical Education and Health, Krasnoyarsk State Pedagogical University named after V.P. Astafyev Street. Ada Lebedeva, House 89, Krasnoyarsk City, 660049, Russia.
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Liu Z, Lemus J, Smirnova IV, Liu W. Rehabilitation for non-motor symptoms for patients with Parkinson's disease from an α-synuclein perspective: a narrative review. EXPLORATION OF NEUROPROTECTIVE THERAPY 2023; 3:235-257. [PMID: 37920444 PMCID: PMC10621781 DOI: 10.37349/ent.2023.00049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/22/2023] [Indexed: 11/04/2023]
Abstract
Parkinson's disease (PD) is a common neurodegenerative disorder affecting aged population around the world. PD is characterized by neuronal Lewy bodies present in the substantia nigra of the midbrain and the loss of dopaminergic neurons with various motor and non-motor symptoms associated with the disease. The protein α-synuclein has been extensively studied for its contribution to PD pathology, as α-synuclein aggregates form the major component of Lewy bodies, a hallmark of PD. In this narrative review, the authors first focus on a brief explanation of α-synuclein aggregation and circumstances under which aggregation can occur, then present a hypothesis for PD pathogenesis in the peripheral nervous system (PNS) and how PD can spread to the central nervous system from the PNS via the transport of α-synuclein aggregates. This article presents arguments both for and against this hypothesis. It also presents various non-pharmacological rehabilitation approaches and management techniques for both motor and non-motor symptoms of PD and the related pathology. This review seeks to examine a possible hypothesis of PD pathogenesis and points to a new research direction focus on rehabilitation therapy for patients with PD. As various non-motor symptoms of PD appear to occur earlier than motor symptoms, more focus on the treatment of non-motor symptoms as well as a better understanding of the biochemical mechanisms behind those non-motor symptoms may lead to better long-term outcomes for patients with PD.
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Affiliation(s)
- Zhaoyang Liu
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS 66160, USA
- Department of Orthopedic Surgery and Sports Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Jessica Lemus
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Irina V. Smirnova
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Wen Liu
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS 66160, USA
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Tosserams A, Bloem BR, Nonnekes J. Compensation Strategies for Gait Impairments in Parkinson's Disease: From Underlying Mechanisms to Daily Clinical Practice. Mov Disord Clin Pract 2023; 10:S56-S62. [PMID: 37637990 PMCID: PMC10448134 DOI: 10.1002/mdc3.13616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/22/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Anouk Tosserams
- Department of Rehabilitation, Center of Expertise for Parkinson & Movement Disorders, Donders Institute for Brain, Cognition and BehaviourRadboud University Medical CentreNijmegenThe Netherlands
- Department of Neurology, Center of Expertise for Parkinson & Movement Disorders, Donders Institute for Brain, Cognition and BehaviourRadboud University Medical CentreNijmegenThe Netherlands
| | - Bastiaan R. Bloem
- Department of Neurology, Center of Expertise for Parkinson & Movement Disorders, Donders Institute for Brain, Cognition and BehaviourRadboud University Medical CentreNijmegenThe Netherlands
| | - Jorik Nonnekes
- Department of Rehabilitation, Center of Expertise for Parkinson & Movement Disorders, Donders Institute for Brain, Cognition and BehaviourRadboud University Medical CentreNijmegenThe Netherlands
- Department of RehabilitationSint MaartenskliniekNijmegenThe Netherlands
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34
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Chen CY, Wang WN, Lu MK, Yang YW, Yu T, Wu TN, Tsai CH. The Rehabilitative Effect of Archery Exercise Intervention in Patients with Parkinson's Disease. PARKINSON'S DISEASE 2023; 2023:9175129. [PMID: 37333719 PMCID: PMC10270763 DOI: 10.1155/2023/9175129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 05/02/2023] [Accepted: 05/18/2023] [Indexed: 06/20/2023]
Abstract
Background Archery exercise exerts a rehabilitative effect on patients with paraplegia and might potentially serve as complementary physiotherapy for patients with Parkinson's disease. Objective This study aimed to examine the rehabilitative effects of an archery intervention. Methods A randomized controlled trial of a 12-week intervention was performed in patients with idiopathic Parkinson's disease. Thirty-one of the 39 eligible patients recruited from a medical center in Taiwan participated in the trial, of whom 16 were in the experimental group practicing archery exercises and 15 were in the control group at the beginning; twenty-nine completed the whole process. The Purdue pegboard test (PPT), the Unified Parkinson's Disease Rating Scale I to III (UPDRS I to III), physical fitness test, and timed up and go test (TUG) were used to assess the intervention effects of archery exercise. Results Compared to the control group, the outcome differences between the posthoc and baseline tests in PPT, UPDRS I to III, lower extremity muscular strength, and TUG in the experimental group (between-group difference in difference's mean: 2.07, 1.59, 1.36, -2.25, -3.81, -9.10, 3.57, and -1.51, respectively) did show positive changes and their effect sizes examined from Mann-Whitney U tests (η: 0.631, 0.544, 0.555, 0.372, 0.411, 0.470, 0.601, and 0.381, respectively; Ps < 0.05) were medium to large, indicating that the archery intervention exerted promising effects on improving hand flexibility and finger dexterity, activity functions in motor movement, lower extremity muscular strength, and gait and balance ability. Conclusions Traditional archery exercise was suggested to have a rehabilitative effect for mild to moderate Parkinson's disease and could be a form of physiotherapy. Nevertheless, studies with larger sample sizes and extended intervention periods are needed to ascertain the long-term effects of archery exercise.
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Affiliation(s)
- Chiu-Ying Chen
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Public Health, China Medical University, Taichung, Taiwan
- Department of Nursing and Graduate Institute of Nursing, Asia University, Taichung, Taiwan
| | - Wei-Ning Wang
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Ming-Kuei Lu
- Department of Neurology, China Medical University Hospital, Taichung, Taiwan
- Ph.D. Program for Translational Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Neuroscience and Brain Disease Center, China Medical University, Taichung, Taiwan
| | - Yu-Wan Yang
- Department of Neurology, China Medical University Hospital, Taichung, Taiwan
| | - Tsung Yu
- Department of Public Health, National Cheng Kung University, Tainan, Taiwan
| | - Trong-Neng Wu
- Department of Healthcare Administration, Asia University, Taichung, Taiwan
| | - Chon-Haw Tsai
- Department of Neurology, China Medical University Hospital, Taichung, Taiwan
- Neuroscience and Brain Disease Center, China Medical University, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
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Bayot M, Dujardin K, Gérard M, Braquet A, Tard C, Betrouni N, Defebvre L, Delval A. The contribution of executive control dysfunction to freezing of gait in Parkinson's disease. Clin Neurophysiol 2023; 152:75-89. [PMID: 37356311 DOI: 10.1016/j.clinph.2023.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/16/2023] [Accepted: 05/06/2023] [Indexed: 06/27/2023]
Abstract
OBJECTIVE An executive dysfunction is supposed to contribute to freezing of gait (FoG) in Parkinson's disease. We aimed to investigate at a behavioral and cortical levels whether an attentional load (particularly, a conflicting situation) can specifically impact preparation and execution phases of step initiation in parkinsonian patients with FoG. METHODS Fifteen patients with FoG, 16 without and 15 controls performed an adapted version of the Attention Network Test, with step initiation as response instead of the standard manual keypress. Kinetic and kinematic features of gait initiation as well as high-resolution electroencephalography were recorded during the task. RESULTS Patients with FoG presented an impaired executive control. Step execution time was longer in parkinsonian patients. However, the executive control effect on step execution time was not different between all groups. Compared to patients, controls showed a shorter step initiation-locked alpha desynchronization, and an earlier, more intense and shorter beta desynchronization over the sensorimotor cortex. Even though controls were faster, the induced alpha and beta activity associated with the effect of executive control didn't differ between patients and controls. CONCLUSIONS Tasks of conflict resolution lead to a comparable alteration of step initiation and its underlying brain activity in all groups. Links between executive control, gait initiation and FoG seem more complex than expected. SIGNIFICANCE This study questions the cognitive hypothesis in the pathophysiology of freezing of gait. Executive dysfunction is associated with FoG but is not the main causal mechanism since the interaction between attention and motor preparation didn't provoke FoG.
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Affiliation(s)
- Madli Bayot
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Clinical Neurophysiology, F-59000 Lille, France.
| | - Kathy Dujardin
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Neurology and Movement Disorders, F-59000 Lille, France.
| | - Morgane Gérard
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Clinical Neurophysiology, F-59000 Lille, France.
| | | | - Céline Tard
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Neurology and Movement Disorders, F-59000 Lille, France.
| | - Nacim Betrouni
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Clinical Neurophysiology, F-59000 Lille, France.
| | - Luc Defebvre
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Neurology and Movement Disorders, F-59000 Lille, France.
| | - Arnaud Delval
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Department of Clinical Neurophysiology, F-59000 Lille, France.
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Martin RA, Fulk G, Dibble L, Boolani A, Vieira ER, Canbek J. Modeling Cues May Reduce Sway Following Sit-To-Stand Transfer for People with Parkinson's Disease. SENSORS (BASEL, SWITZERLAND) 2023; 23:4701. [PMID: 37430617 DOI: 10.3390/s23104701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/06/2023] [Accepted: 05/08/2023] [Indexed: 07/12/2023]
Abstract
Cues are commonly used to overcome the effects of motor symptoms associated with Parkinson's disease. Little is known about the impact of cues on postural sway during transfers. The objective of this study was to identify if three different types of explicit cues provided during transfers of people with Parkinson's disease results in postural sway more similar to healthy controls. This crossover study had 13 subjects in both the Parkinson's and healthy control groups. All subjects completed three trials of uncued sit to stand transfers. The Parkinson's group additionally completed three trials of sit to stand transfers in three conditions: external attentional focus of reaching to targets, external attentional focus of concurrent modeling, and explicit cue for internal attentional focus. Body worn sensors collected sway data, which was compared between groups with Mann Whitney U tests and between conditions with Friedman's Tests. Sway normalized with modeling but was unchanged in the other conditions. Losses of balance presented with reaching towards targets and cueing for an internal attentional focus. Modeling during sit to stand of people with Parkinson's disease may safely reduce sway more than other common cues.
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Affiliation(s)
- Rebecca A Martin
- Department of Physical Therapy, Nova Southeastern University, Fort Lauderdale, FL 33314, USA
| | - George Fulk
- Department of Rehabilitation Science, Emory University, Atlanta, GA 30322, USA
| | - Lee Dibble
- Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, UT 84112, USA
| | - Ali Boolani
- Honors Program, Clarkson University, Potsdam, NY 13669, USA
| | - Edgar R Vieira
- Department of Physical Therapy, Florida International University, Miami, 33199 FL, USA
| | - Jennifer Canbek
- Department of Physical Therapy, Nova Southeastern University, Fort Lauderdale, FL 33314, USA
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Cosentino C, Putzolu M, Mezzarobba S, Cecchella M, Innocenti T, Bonassi G, Botta A, Lagravinese G, Avanzino L, Pelosin E. One cue does not fit all: a systematic review with meta-analysis of the effectiveness of cueing on freezing of gait in Parkinson's disease. Neurosci Biobehav Rev 2023; 150:105189. [PMID: 37086934 DOI: 10.1016/j.neubiorev.2023.105189] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 04/03/2023] [Accepted: 04/17/2023] [Indexed: 04/24/2023]
Abstract
The difficulty in assessing FOG and the variety of existing cues, hamper to determine which cueing modality should be applied and which FOG-related aspect should be targeted to reach personalized treatments for FOG. This systematic review aimed to highlight: i) whether cues could reduce FOG and improve FOG-related gait parameters, ii) which cues are the most effective, iii) whether medication state (ON-OFF) affects cues-related results. Thirty-three repeated measure design studies assessing cueing effectiveness were included and subdivided according to gait tasks (gait initiation, walking, turning) and to the medication state. Main results reveal that: preparatory phase of gait initiation benefit from visual and auditory cues; spatio-temporal parameters (e.g., step and stride length) and are improved by visual cues during walking; turning time and step time variability are reduced by applying auditory and visual cues. Some findings on the potential benefits of cueing on FOG and FOG gait-related parameters were found. Questions remain about which are the best behavioral strategies according to FOG features and PD clinical characteristics.
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Affiliation(s)
- Carola Cosentino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Genoa, Italy
| | - Martina Putzolu
- Department of Experimental Medicine (DIMES), Section of Human Physiology, University of Genoa, Genoa, Italy
| | - Susanna Mezzarobba
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Genoa, Italy; IRCCS, Ospedale Policlinico San Martino, Genoa, Italy
| | - Margherita Cecchella
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Genoa, Italy
| | - Tiziano Innocenti
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands; GIMBE Foundation, Bologna, Italy
| | - Gaia Bonassi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Genoa, Italy
| | | | - Giovanna Lagravinese
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Genoa, Italy; IRCCS, Ospedale Policlinico San Martino, Genoa, Italy
| | - Laura Avanzino
- Department of Experimental Medicine (DIMES), Section of Human Physiology, University of Genoa, Genoa, Italy; IRCCS, Ospedale Policlinico San Martino, Genoa, Italy.
| | - Elisa Pelosin
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Genoa, Italy; IRCCS, Ospedale Policlinico San Martino, Genoa, Italy
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Lorenzo-García P, Núñez de Arenas-Arroyo S, Cavero-Redondo I, Guzmán-Pavón MJ, Priego-Jiménez S, Álvarez-Bueno C. Physical Exercise Interventions on Quality of Life in Parkinson Disease: A Network Meta-analysis. J Neurol Phys Ther 2023; 47:64-74. [PMID: 36730998 DOI: 10.1097/npt.0000000000000414] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND PURPOSE Physical exercise is considered an effective intervention for maintaining or improving quality of life (QoL) in patients with Parkinson disease (PD), but there is no evidence showing which type of physical exercise intervention has more positive effects. This systematic review and meta-analysis aimed to synthesize the evidence regarding the effectiveness of exercise interventions on improving QoL in patients with PD, comparing different types of exercise interventions. METHODS A literature search was conducted through January 2022. The methodological quality of the trials was assessed using the Cochrane risk of bias tool RoB2. For the meta-analysis, physical exercise interventions were classified into 5 training categories: resistance, endurance, alternative exercises, dance, and sensorimotor interventions. A standard meta-analysis and network meta-analysis were carried out to evaluate the efficacy of the different types of physical exercise interventions. RESULTS The search retrieved 2451 studies, 48 of which were included in this network meta-analysis with a total of 2977 patients with PD. The indirect effects of the network meta-analysis showed positive results for alternative exercises (-0.46; 95% confidence interval [CI]: -0.76, -0.16), dance (-0.63; 95% CI: -1.08, -0.17), and sensorimotor interventions (-0.23; 95% CI: -0.40, -0.07) versus control comparisons. DISCUSSION AND CONCLUSIONS More research is needed to determine the types of physical exercise interventions that are most beneficial and for which conditions of the disease they have the most positive effects.Video Abstract available for more insights from the authors (see the Video, Supplemental Digital Content 1, http://links.lww.com/JNPT/A398 ).
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Affiliation(s)
- Patricia Lorenzo-García
- Health and Social Research Center, Universidad de Castilla La Mancha, Cuenca, Spain (P.L.-G., S.N.d.A.-A., C.Á.-B.); Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile (I.C.-R.) Universidad Politécnica y Artística del Paraguay, Asunción, Paraguay (C.Á.-B.); Faculty of Physiotherapy and Nursing, Universidad de Castilla-La Mancha, Toledo, Spain (M.J.G.-P.); and Hospital Virgen de la Luz, Hermandad de Donantes de Sangre, Cuenca, Spain (S.P.-J.)
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Tosserams A, Bloem BR, Ehgoetz Martens KA, Helmich RC, Kessels RPC, Shine JM, Taylor NL, Wainstein G, Lewis SJG, Nonnekes J. Modulating arousal to overcome gait impairments in Parkinson's disease: how the noradrenergic system may act as a double-edged sword. Transl Neurodegener 2023; 12:15. [PMID: 36967402 PMCID: PMC10040128 DOI: 10.1186/s40035-023-00347-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 02/28/2023] [Indexed: 03/28/2023] Open
Abstract
In stressful or anxiety-provoking situations, most people with Parkinson's disease (PD) experience a general worsening of motor symptoms, including their gait impairments. However, a proportion of patients actually report benefits from experiencing-or even purposely inducing-stressful or high-arousal situations. Using data from a large-scale international survey study among 4324 people with PD and gait impairments within the online Fox Insight (USA) and ParkinsonNEXT (NL) cohorts, we demonstrate that individuals with PD deploy an array of mental state alteration strategies to cope with their gait impairment. Crucially, these strategies differ along an axis of arousal-some act to heighten, whereas others diminish, overall sympathetic tone. Together, our observations suggest that arousal may act as a double-edged sword for gait control in PD. We propose a theoretical, neurobiological framework to explain why heightened arousal can have detrimental effects on the occurrence and severity of gait impairments in some individuals, while alleviating them in others. Specifically, we postulate that this seemingly contradictory phenomenon is explained by the inherent features of the ascending arousal system: namely, that arousal is related to task performance by an inverted u-shaped curve (the so-called Yerkes and Dodson relationship). We propose that the noradrenergic locus coeruleus plays an important role in modulating PD symptom severity and expression, by regulating arousal and by mediating network-level functional integration across the brain. The ability of the locus coeruleus to facilitate dynamic 'cross-talk' between distinct, otherwise largely segregated brain regions may facilitate the necessary cerebral compensation for gait impairments in PD. In the presence of suboptimal arousal, compensatory networks may be too segregated to allow for adequate compensation. Conversely, with supraoptimal arousal, increased cross-talk between competing inputs of these complementary networks may emerge and become dysfunctional. Because the locus coeruleus degenerates with disease progression, finetuning of this delicate balance becomes increasingly difficult, heightening the need for mental strategies to self-modulate arousal and facilitate shifting from a sub- or supraoptimal state of arousal to improve gait performance. Recognition of this underlying mechanism emphasises the importance of PD-specific rehabilitation strategies to alleviate gait disability.
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Affiliation(s)
- Anouk Tosserams
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Department of Rehabilitation, Center of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, PO Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Bastiaan R Bloem
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | | | - Rick C Helmich
- Department of Neurology, Center of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Roy P C Kessels
- Department of Neuropsychology and Rehabilitation Psychology, Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Department of Medical Psychology and Radboudumc Alzheimer Center, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Vincent Van Gogh Institute for Psychiatry, Venray, The Netherlands
- Klimmendaal Rehabilitation Center, Arnhem, The Netherlands
| | - James M Shine
- Brain and Mind Centre, Parkinson's Disease Research Clinic, School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia
- Centre for Complex Systems, The University of Sydney, Camperdown, NSW, Australia
| | - Natasha L Taylor
- Brain and Mind Centre, Parkinson's Disease Research Clinic, School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia
| | - Gabriel Wainstein
- Brain and Mind Centre, Parkinson's Disease Research Clinic, School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia
| | - Simon J G Lewis
- Brain and Mind Centre, Parkinson's Disease Research Clinic, School of Medical Sciences, University of Sydney, Camperdown, NSW, Australia
| | - Jorik Nonnekes
- Department of Rehabilitation, Center of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, PO Box 9101, 6500 HB, Nijmegen, The Netherlands.
- Department of Rehabilitation, Sint Maartenskliniek, Nijmegen, The Netherlands.
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Klaver EC, van Vugt JPP, Bloem BR, van Wezel RJA, Nonnekes J, Tjepkema-Cloostermans MC. Good vibrations: tactile cueing for freezing of gait in Parkinson's disease. J Neurol 2023:10.1007/s00415-023-11663-9. [PMID: 36944760 DOI: 10.1007/s00415-023-11663-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/09/2023] [Accepted: 03/09/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND Cueing strategies can alleviate freezing of gait (FOG) in people with Parkinson's disease (PD). We evaluated tactile cueing delivered via vibrating socks, which has the benefit of not being noticeable to bystanders. OBJECTIVE To evaluate the effect of tactile cueing compared to auditory cueing on FOG. METHODS Thirty-one persons with PD with FOG performed gait tasks during both ON and OFF state. The effect of open loop and closed loop tactile cueing, as delivered by vibrating socks, was compared to an active control group (auditory cueing) and to a baseline condition (uncued gait). These four conditions were balanced between subjects. Gait tasks were videotaped and annotated for FOG by two experienced raters. Motion data were collected to analyze spatiotemporal gait parameters. Responders were defined as manifesting a relative reduction of > 10% in the percent time frozen compared to uncued gait. RESULTS The average percent time frozen during uncued gait was 11.2% in ON and 21.5% in OFF state. None of the three tested cueing modalities affected the percentage of time frozen in either the ON (p = 0.20) or OFF state (p = 0.12). The number of FOG episodes and spatiotemporal gait parameters were also not affected. We found that 22 out of 31 subjects responded to cueing, the response to the three types of cueing was highly individual. CONCLUSIONS Cueing did not improve FOG at the group level; however, tactile as well as auditory cueing improved FOG in many individuals. This highlights the need for a personalized approach when using cueing to treat FOG.
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Affiliation(s)
- E C Klaver
- Department of Neurology and Clinical Neurophysiology, Medical Spectrum Twente, Enschede, The Netherlands.
- Department of Biophysics, Donders Institute for Brain, Cognition and Behaviour, Radboud University, Heyendaalseweg 135, P.O. Box 9102, 6525 AJ, Nijmegen, The Netherlands.
| | - J P P van Vugt
- Department of Neurology and Clinical Neurophysiology, Medical Spectrum Twente, Enschede, The Netherlands
| | - B R Bloem
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Centre of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - R J A van Wezel
- Department of Biophysics, Donders Institute for Brain, Cognition and Behaviour, Radboud University, Heyendaalseweg 135, P.O. Box 9102, 6525 AJ, Nijmegen, The Netherlands
- Department of Biomedical Signals and Systems, MedTech Centre, University of Twente, Enschede, The Netherlands
| | - J Nonnekes
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Centre of Expertise for Parkinson and Movement Disorders, Radboud University Medical Centre, Nijmegen, The Netherlands
- Department of Rehabilitation, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - M C Tjepkema-Cloostermans
- Department of Neurology and Clinical Neurophysiology, Medical Spectrum Twente, Enschede, The Netherlands
- MedTech Centre, Clinical Neurophysiology, University of Twente, Enschede, The Netherlands
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Lena F, Modugno N, Greco G, Torre M, Cesarano S, Santilli M, Abdullahi A, Giovannico G, Etoom M. Rehabilitation Interventions for Improving Balance in Parkinson's Disease: A Narrative Review. Am J Phys Med Rehabil 2023; 102:270-274. [PMID: 35880770 DOI: 10.1097/phm.0000000000002077] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Postural instability is one of the latest clinical manifestations of Parkinson disease. Because of the limited therapeutic effect of pharmacological therapies, a favorable consideration has now become toward rehabilitation interventions. Thus, this study aimed to synthesize literature evidence to summarize the effects of rehabilitation interventions for improving balance in Parkinson disease. MATERIALS AND METHODS We conducted a narrative review of randomized-controlled clinical trials comparing the effects of interventions, control interventions, and no interventions on balance-related outcomes. A comprehensive search using the MEDLINE database was conducted from January 2000 to September 2021. This review included the following causes of balance-related impairments: inability to control body weight in the base of support, impaired attention and focus on balance, postural deformities, proprioceptive deficiency, sensory-motor integration, and coordination disorders, including visual and auditory-motor coordination. RESULTS Twenty randomized-controlled clinical trials were included in the review. Various balance-related outcomes were included. The included studies focused on the effectiveness of different rehabilitation interventions, including physical therapy, virtual reality and telerehabilitation, treadmill training, hydrotherapy, action observation training, balance and cues training interventions, and cognitive rehabilitation. CONCLUSIONS The results suggest that most of the included rehabilitation interventions have promising therapeutic effects in improving balance in Parkinson disease.
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Affiliation(s)
- Francesco Lena
- From the Department of Neurology, IRCCS INM Neuromed, Pozzilli, Italy (FL, NM, MS); Consorzio San Stef. Ar. Abruzzo, Pescara, Italy (G. Greco, MT, SC); Department of Physiotherapy, Bayero University, Kano, Nigeria (AA); Dipartimento di Medicina e Scienze del Benessere, Università degli Studi del Molise, Campobasso, Italy (G. Giovannico); and Physical Therapy Division-Allied Medical Sciences Department, Aqaba University of Technology, Aqaba, Jordan (ME)
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Xue X, Yang X, Deng Z. Efficacy of rehabilitation robot-assisted gait training on lower extremity dyskinesia in patients with Parkinson's disease: A systematic review and meta-analysis. Ageing Res Rev 2023; 85:101837. [PMID: 36634871 DOI: 10.1016/j.arr.2022.101837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/22/2022] [Accepted: 12/27/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Robot-assisted training is used as a new rehabilitation training method for the treatment of motor dysfunction in neurological diseases. Robot-assisted gait training (RAGT) has been reported to treat motor dysfunction in patients with Parkinson's disease (PD). The purpose of this study was to summarize previous clinical studies comparing the effectiveness of RAGT and conventional training for lower extremity dyskinesia in PD patients. METHODS PubMed, Cochrane library, Scopus, Embase, EBSCO, Web of Science, CNKI, and Wanfang databases were searched. This study included all randomized controlled trials (RCTs) compared lower extremity RAGT with conventional training on motor impairment in PD patients. The retrieval time limit is from the establishment of the database to October 2022. Two researchers independently screened the literature, extracted data, assessed the risk of bias of included studies, and then used RevMan 5.3 software for meta-analysis. RESULTS A total of 14 RCTs with 572 patients were included. The results showed that compared with the control group, RAGT significantly improved the motor function evaluation-related indicators 10MWT, 6MWT, TUG and UPDRS III, 10MWT [MD= 0.08, 95 % CI (0.01, 0.14), P = 0.03], 6MWT [MD= 42.83, 95 % CI (22.05, 63.62), P < 0.0001], TUG[MD= -1.81, 95 % CI (-2.55, -1.08), P < 0.0001], UPDRS III [MD= - 3.82, 95 % CI (-4.27, -3.37), P < 0.00001]; For the balance function evaluation index BBS [MD= 3.33, 95 % CI (2.76, 3.89), P < 0.00001], the above results were significantly different significance. CONCLUSION The currently limited evidence suggests that RAGT provides evidence for the effectiveness of lower extremity motor function and balance dysfunction, and RAGT can significantly improve motor and balance function in PD patients.
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Affiliation(s)
- Xiali Xue
- School of Sports Medicine and Health, Chengdu Sport University, Chengdu, China.
| | - Xinwei Yang
- School of Sports Medicine and Health, Chengdu Sport University, Chengdu, China
| | - Zhongyi Deng
- The Third Affiliated Hospital of Sun Yat-Sen University, Zhongshan, China
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Morris ME, McConvey V, Wittwer JE, Slade SC, Blackberry I, Hackney ME, Haines S, Brown L, Collin E. Dancing for Parkinson's Disease Online: Clinical Trial Process Evaluation. Healthcare (Basel) 2023; 11:healthcare11040604. [PMID: 36833138 PMCID: PMC9957486 DOI: 10.3390/healthcare11040604] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/22/2023] Open
Abstract
Background: Dancing is an engaging physical activity for people living with Parkinson's disease (PD). We conducted a process evaluation for a PD trial on online dancing. Methods: "ParkinDANCE Online" was co-produced by people with PD, healthcare professionals, dance instructors, and a PD organisation. The evaluation mapped the following inputs: (i) stakeholder steering group to oversee program design, processes, and outcomes; (ii) co-design of online classes, based on a research evidence synthesis, expert advice, and stakeholder recommendations; (iii) trial fidelity. The key activities were (i) the co-design of classes and instruction manuals, (ii) the education of dance teachers, (iii) fidelity checking, (iv) online surveys, (v) and post-trial focus groups and interviews with participants. The outputs pertained to: (i) recruitment, (ii) retention, (iii) adverse events, (iv) fidelity, (v) protocol variations, and (vi) participant feedback. Results: Twelve people with PD, four dance instructors and two physiotherapists, participated in a 6-week online dance program. There was no attrition, nor were there any adverse events. Program fidelity was strong with few protocol variations. Classes were delivered as planned, with 100% attendance. Dancers valued skills mastery. Dance teachers found digital delivery to be engaging and practical. The safety of online testing was facilitated by careful screening and a home safety checklist. Conclusions: It is feasible to deliver online dancing to people with early PD.
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Affiliation(s)
- Meg E. Morris
- Academic and Research Collaborative in Health (ARCH), La Trobe University, Melbourne, VIC 3086, Australia
- Victorian Rehabilitation Centre, Healthscope, Glen Waverley, VIC 3150, Australia
- Correspondence:
| | - Victor McConvey
- Fight Parkinson’s, Surrey Hills, Melbourne, VIC 3086, Australia
| | - Joanne E. Wittwer
- Physiotherapy Department, La Trobe University, Melbourne, VIC 3086, Australia
| | - Susan C. Slade
- Physiotherapy Department, Monash University, Melbourne, VIC 3086, Australia
| | - Irene Blackberry
- CERI and John Richards Centre for Rural Ageing Research, La Trobe University, Melbourne, VIC 3086, Australia
| | - Madeleine E. Hackney
- Department of Medicine, Division of Geriatrics and Gerontology, Emory University School of Medicine, Atlanta, GA 30329, USA
- Atlanta Veterans Affairs Center for Visual and Neurocognitive Rehabilitation, Decatur, GA 30033, USA
| | - Simon Haines
- Academic and Research Collaborative in Health (ARCH), La Trobe University, Melbourne, VIC 3086, Australia
| | - Lydia Brown
- Academic and Research Collaborative in Health (ARCH), La Trobe University, Melbourne, VIC 3086, Australia
| | - Emma Collin
- Fight Parkinson’s, Surrey Hills, Melbourne, VIC 3086, Australia
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Laar A, Silva de Lima AL, Maas BR, Bloem BR, de Vries NM. Successful implementation of technology in the management of Parkinson's disease: Barriers and facilitators. Clin Park Relat Disord 2023; 8:100188. [PMID: 36864905 PMCID: PMC9972397 DOI: 10.1016/j.prdoa.2023.100188] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
Background Parkinson's disease (PD) is a progressive neurodegenerative disease with a fast increasing prevalence. Several pharmacological and non-pharmacological interventions are available to alleviate symptoms. Technology can be used to improve the efficiency, accessibility and feasibility of these treatments. Although many technologies are available, only few are actually implemented in daily clinical practice. Aim Here, we study the barriers and facilitators, as experienced by patients, caregivers and/or healthcare providers, to successful implement technology for PD management. Methods We performed a systematic literature search in the PubMed and Embase databases until June 2022. Two independent raters screened the titles, abstracts and full texts on: 1) people with PD; 2) using technology for disease management; 3) qualitative research methods providing patients', caregivers and/or healthcare providers' perspective, and; 4) full text available in English or Dutch. Case studies, reviews and conference abstracts were excluded. Results We found 5420 unique articles of which 34 were included in this study. Five categories were made: cueing (n = 3), exergaming (n = 3), remote monitoring using wearable sensors (n = 10), telerehabilitation (n = 8) and remote consultation (n = 10). The main barriers reported across categories were unfamiliarity with technology, high costs, technical issues and (motor) symptoms hampering the use of some technologies. Facilitators included good usability, experiencing beneficial effects and feeling safe whilst using the technology. Conclusion Although only few articles presented a qualitative evaluation of technologies, we found some important barriers and facilitators that may help to bridge the gap between the fast developing technological world and actual implementation in day-to-day living with PD.
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Affiliation(s)
- Arjonne Laar
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands,Center of Expertise for Parkinson & Movement Disorders, Nijmegen, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands
| | - Ana Ligia Silva de Lima
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands,Center of Expertise for Parkinson & Movement Disorders, Nijmegen, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands
| | - Bart R. Maas
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands,Center of Expertise for Parkinson & Movement Disorders, Nijmegen, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands
| | - Bastiaan R. Bloem
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands,Center of Expertise for Parkinson & Movement Disorders, Nijmegen, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands
| | - Nienke M. de Vries
- Department of Neurology, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behavior, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands,Center of Expertise for Parkinson & Movement Disorders, Nijmegen, Reinier Postlaan 4, 6525 GC Nijmegen, the Netherlands,Corresponding author.
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Domingos J, Dean J, Fernandes JB, Ramos C, Grunho M, Proença L, Vaz JR, Godinho C. Lisbon Intensive Falls Trampoline Training (LIFTT) Program for people with Parkinson's for balance, gait, and falls: study protocol for a randomized controlled trial. Trials 2023; 24:101. [PMID: 36755331 PMCID: PMC9909918 DOI: 10.1186/s13063-023-07131-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/02/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND Falling and gait difficulties in people with Parkinson's disease (PD) are associated with impaired reactive postural adjustments and impairments in attentional resources. Combined intensive balance motor and cognitive exercise can be beneficial. However, uncertainties persist regarding the true effects and safety when applying such training. Using trampoline beds may be a favorable safe environment for a highly intensive, cognitive, and balancing training approach. The primary goal of this randomized controlled trial is to assess the effects of an intensive cognitive-motor training program in a safe trampoline environment in addition to usual care on balance impairment, gait, physical capacity, fear of falling, falls frequency and severity, cognition, and clinical impairments in people with mild or moderate PD. METHODS Sixty participants diagnosed with idiopathic PD, in stage 2-4 Hoehn and Yahr, with a clinical history of gait deficits and a fall history (at least one fall in the last 6 months) will be recruited and randomly allocated to an intervention group receiving cognitive-motor trampoline training or a control group undergoing their usual care. The intervention will consist of 8-week individual training sessions (1-h training, 3 days per week) led by specialized physiotherapists that will provide progressive, challenging training, and guarantee safety. Assessment will be conducted prior to and immediately after the 8-week intervention and at 3 months follow-up after participating in the study. Primary outcome measures will be balance performance (assessed using the Mini-BEST Test and nonlinear analysis) and change in gait parameters (Motor and Cognitive Timed-Up-Go and nonlinear analysis). Secondary outcomes will be change in clinical improvement (Movement Disorder Society Unified Parkinson's Disease Rating Scale), falls (falls weekly registry), fear of falling (assessed using the Falls Efficacy Scale), physical capacity (6-min walk test), and cognition (Montreal Cognitive Assessment). DISCUSSION This study will provide new evidence on the benefits of intensive cognitive-motor balance training on a trampoline for people living with PD. Better guidance on how professionals can apply safer dual-task balance and gait training in rehabilitation is needed. TRIAL REGISTRATION ISRCTN Registry ISRCTN13160409 . Retrospectively registered on February 23, 2022.
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Affiliation(s)
- Josefa Domingos
- Grupo de Patologia Médica, Nutrição e Exercício Clínico (PaMNEC) do Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Monte de Caparica, Portugal. .,Center of Expertise for Parkinson and Movement Disorders, Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.
| | | | - Júlio B. Fernandes
- Grupo de Patologia Médica, Nutrição e Exercício Clínico (PaMNEC) do Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Monte de Caparica, Portugal
| | - Catarina Ramos
- LabPSI-Laboratório de Psicologia Egas Moniz, Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Monte de Caparica, Portugal
| | - Miguel Grunho
- Grupo de Patologia Médica, Nutrição e Exercício Clínico (PaMNEC) do Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Monte de Caparica, Portugal ,grid.414708.e0000 0000 8563 4416Department of Neurology of Hospital Garcia de Orta, Almada, Portugal
| | - Luís Proença
- Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Monte de Caparica, Portugal
| | - João R. Vaz
- Egas Moniz Physiotherapy Clinic and Research Centre, Almada, Portugal ,grid.9983.b0000 0001 2181 4263CIPER, Neuromuscular Research Lab, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| | - Catarina Godinho
- Grupo de Patologia Médica, Nutrição e Exercício Clínico (PaMNEC) do Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Monte de Caparica, Portugal ,Egas Moniz Physiotherapy Clinic and Research Centre, Almada, Portugal
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Harrison EC, Earhart GM. The effect of auditory cues on gait variability in people with Parkinson's disease and older adults: a systematic review. Neurodegener Dis Manag 2023; 13:113-128. [PMID: 36695189 DOI: 10.2217/nmt-2021-0050] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Aim: The goal of this study was to analyze the effects of external rhythmic auditory stimulation (RAS) on gait variability in older adults and people with Parkinson's disease (PD). Methods: Academic databases searched included PubMed, Web of Science, PEDro and Cochrane, from inception to September 2021. Eligible articles scored a minimum of 4 on the PEDro scale. Results: Twenty-three papers were included. People with PD show varied responses in gait variability to RAS during cued walking trials. Healthy older adults tended to increase variability during cued trials. Cue rates below preferred walking cadence tend to increase gait variability. Conclusion: Gait variability is closely associated with fall risk and an important consideration in development of gait rehabilitation techniques.
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Affiliation(s)
- Elinor C Harrison
- Washington University in St. Louis School of Medicine, Program in Physical Therapy, St. Louis, MO 63110, USA.,Washington University in St. Louis, Performing Arts Department, St. Louis, MO 63105, USA
| | - Gammon M Earhart
- Washington University in St. Louis School of Medicine, Program in Physical Therapy, St. Louis, MO 63110, USA.,Washington University in St. Louis School of Medicine, Department of Neurology, St. Louis, MO 63110, USA.,Washington University in St. Louis School of Medicine, Department of Neuroscience, St. Louis, MO 63110, USA
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Imbesi S, Corzani M. Multisensory Cues for Gait Rehabilitation with Smart Glasses: Methodology, Design, and Results of a Preliminary Pilot. SENSORS (BASEL, SWITZERLAND) 2023; 23:874. [PMID: 36679671 PMCID: PMC9867182 DOI: 10.3390/s23020874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
Recent advances in mobile technology have shown that augmented unisensory feedback can be leveraged to improve gait using wearable systems, but less is known about the possible benefits and usability of multisensory (i.e., multimodal) feedback. This paper introduces the preliminary results of an innovative research project aiming to develop an mHealth system including Android smart glasses, and providing multisensory cues for gait rehabilitation of people affected by Parkinson's disease in and out of the medical context. In particular, the paper describes a preliminary pilot focusing on the design of visual, auditory, and haptic cues, and testing the design methodologies to be used in further developments of the project. Considered research questions were: Which kinds of images, sounds, and vibrations mostly influence gait speed, stride length, and cadence? Which are the ones stressing the user the least? Which ones induce the most immediate reaction? Thus, in this starting part of the research project, different typologies of sensory cues were designed, tested, and evaluated considering quantitative and qualitative parameters to properly answer the research questions.
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Affiliation(s)
- Silvia Imbesi
- Department of Architecture, University of Ferrara, 44121 Ferrara, Italy
| | - Mattia Corzani
- Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40126 Bologna, Italy
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Ernst M, Folkerts AK, Gollan R, Lieker E, Caro-Valenzuela J, Adams A, Cryns N, Monsef I, Dresen A, Roheger M, Eggers C, Skoetz N, Kalbe E. Physical exercise for people with Parkinson's disease: a systematic review and network meta-analysis. Cochrane Database Syst Rev 2023; 1:CD013856. [PMID: 36602886 PMCID: PMC9815433 DOI: 10.1002/14651858.cd013856.pub2] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Physical exercise is effective in managing Parkinson's disease (PD), but the relative benefit of different exercise types remains unclear. OBJECTIVES To compare the effects of different types of physical exercise in adults with PD on the severity of motor signs, quality of life (QoL), and the occurrence of adverse events, and to generate a clinically meaningful treatment ranking using network meta-analyses (NMAs). SEARCH METHODS An experienced information specialist performed a systematic search for relevant articles in CENTRAL, MEDLINE, Embase, and five other databases to 17 May 2021. We also searched trial registries, conference proceedings, and reference lists of identified studies up to this date. SELECTION CRITERIA We included randomized controlled trials (RCTs) comparing one type of physical exercise for adults with PD to another type of exercise, a control group, or both. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data. A third author was involved in case of disagreements. We categorized the interventions and analyzed their effects on the severity of motor signs, QoL, freezing of gait, and functional mobility and balance up to six weeks after the intervention using NMAs. Two review authors independently assessed the risk of bias using the risk of bias 2 (RoB 2) tool and rated the confidence in the evidence using the CINeMA approach for results on the severity of motor signs and QoL. We consulted a third review author to resolve any disagreements. Due to heterogeneous reporting of adverse events, we summarized safety data narratively and rated our confidence in the evidence using the GRADE approach. MAIN RESULTS We included 156 RCTs with a total of 7939 participants with mostly mild to moderate disease and no major cognitive impairment. The number of participants per study was small (mean 51, range from 10 to 474). The NMAs on the severity of motor signs and QoL included data from 71 (3196 participants), and 55 (3283 participants) trials, respectively. Eighty-five studies (5192 participants) provided safety data. Here, we present the main results. We observed evidence of beneficial effects for most types of physical exercise included in our review compared to a passive control group. The effects on the severity of motor signs and QoL are expressed as scores on the motor scale of the Unified Parkinson Disease Rating Scale (UPDRS-M) and the Parkinson's Disease Questionnaire 39 (PDQ-39), respectively. For both scales, higher scores denote higher symptom burden. Therefore, negative estimates reflect improvement (minimum clinically important difference: -2.5 for UPDRS-M and -4.72 for PDQ-39). Severity of motor signs The evidence from the NMA (71 studies; 3196 participants) suggests that dance has a moderate beneficial effect on the severity of motor signs (mean difference (MD) -10.32, 95% confidence interval (CI) -15.54 to -4.96; high confidence), and aqua-based, gait/balance/functional, and multi-domain training might have a moderate beneficial effect on the severity of motor signs (aqua-based: MD -7.77, 95% CI -13.27 to -2.28; gait/balance/functional: MD -7.37, 95% CI -11.39 to -3.35; multi-domain: MD -6.97, 95% CI -10.32 to -3.62; low confidence). The evidence also suggests that mind-body training and endurance training might have a small beneficial effect on the severity of motor signs (mind-body: MD -6.57, 95% CI -10.18 to -2.81; endurance: MD -6.43, 95% CI -10.72 to -2.28; low confidence). Flexibility training might have a trivial or no effect on the severity of motor signs (MD 2.01, 95% CI -4.82 to 8.98; low confidence). The evidence is very uncertain about the effects of strength/resistance training and "Lee Silverman Voice training BIG" (LSVT BIG) on the severity of motor signs (strength/resistance: MD -6.97, 95% CI -11.93 to -2.01; LSVT BIG: MD -5.49, 95% CI -14.74 to 3.62; very low confidence). Quality of life The evidence from the NMA (55 studies; 3283 participants) suggests that aqua-based training probably has a large beneficial effect on QoL (MD -14.98, 95% CI -23.26 to -6.52; moderate confidence). The evidence also suggests that endurance training might have a moderate beneficial effect, and that gait/balance/functional and multi-domain training might have a small beneficial effect on QoL (endurance: MD -9.16, 95% CI -15.68 to -2.82; gait/balance/functional: MD -5.64, 95% CI -10.04 to -1.23; multi-domain: MD -5.29, 95% CI -9.34 to -1.06; low confidence). The evidence is very uncertain about the effects of mind-body training, gaming, strength/resistance training, dance, LSVT BIG, and flexibility training on QoL (mind-body: MD -8.81, 95% CI -14.62 to -3.00; gaming: MD -7.05, 95% CI -18.50 to 4.41; strength/resistance: MD -6.34, 95% CI -12.33 to -0.35; dance: MD -4.05, 95% CI -11.28 to 3.00; LSVT BIG: MD 2.29, 95% CI -16.03 to 20.44; flexibility: MD 1.23, 95% CI -11.45 to 13.92; very low confidence). Adverse events Only 85 studies (5192 participants) provided some kind of safety data, mostly only for the intervention groups. No adverse events (AEs) occurred in 40 studies and no serious AEs occurred in four studies. AEs occurred in 28 studies. The most frequently reported events were falls (18 studies) and pain (10 studies). The evidence is very uncertain about the effect of physical exercise on the risk of adverse events (very low confidence). Across outcomes, we observed little evidence of differences between exercise types. AUTHORS' CONCLUSIONS We found evidence of beneficial effects on the severity of motor signs and QoL for most types of physical exercise for people with PD included in this review, but little evidence of differences between these interventions. Thus, our review highlights the importance of physical exercise regarding our primary outcomes severity of motor signs and QoL, while the exact exercise type might be secondary. Notably, this conclusion is consistent with the possibility that specific motor symptoms may be treated most effectively by PD-specific programs. Although the evidence is very uncertain about the effect of exercise on the risk of adverse events, the interventions included in our review were described as relatively safe. Larger, well-conducted studies are needed to increase confidence in the evidence. Additional studies recruiting people with advanced disease severity and cognitive impairment might help extend the generalizability of our findings to a broader range of people with PD.
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Affiliation(s)
- Moritz Ernst
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Ann-Kristin Folkerts
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Romina Gollan
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Emma Lieker
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Julia Caro-Valenzuela
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anne Adams
- Institute of Medical Statistics and Computational Biology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Nora Cryns
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Ina Monsef
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Antje Dresen
- Institute of Medical Sociology, Health Services Resarch, and Rehabilitation Science (IMVR), Faculty of Human Sciences and Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Mandy Roheger
- Ambulatory Assessment in Psychology, Department of Psychology, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
| | - Carsten Eggers
- Department of Neurology, University Hospital Marburg, Marburg, Germany
- Department of Neurology, Knappschaftskrankenhaus Bottrop GmbH, Bottrop, Germany
| | - Nicole Skoetz
- Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Elke Kalbe
- Medical Psychology, Neuropsychology and Gender Studies and Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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Wu TLY, Murphy A, Chen C, Kulić D. Adaptive cueing strategy for gait modification: A case study using auditory cues. Front Neurorobot 2023; 17:1127033. [PMID: 37033414 PMCID: PMC10076772 DOI: 10.3389/fnbot.2023.1127033] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/28/2023] [Indexed: 04/11/2023] Open
Abstract
People with Parkinson's (PwP) experience gait impairments that can be improved through cue training, where visual, auditory, or haptic cues are provided to guide the walker's cadence or step length. There are two types of cueing strategies: open and closed-loop. Closed-loop cueing may be more effective in addressing habituation and cue dependency, but has to date been rarely validated with PwP. In this study, we adapt a human-in-the-loop framework to conduct preliminary analysis with four PwP. The closed-loop framework learns an individualized model of the walker's responsiveness to cues and generates an optimized cue based on the model. In this feasibility study, we determine whether participants in early stages of Parkinson's can respond to the novel cueing framework, and compare the performance of the framework to two alternative cueing strategies (fixed/proportional approaches) in changing the participant's cadence to two target cadences (speed up/slow down). The preliminary results show that the selection of the target cadence has an impact on the participant's gait performance. With the appropriate target, the framework and the fixed approaches perform similarly in slowing the participants' cadence. However, the proposed framework demonstrates better efficiency, explainability, and robustness across participants. Participants also have the highest retention rate in the absence of cues with the proposed framework. Finally, there is no clear benefit of using the proportional approach.
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Affiliation(s)
- Tina L. Y. Wu
- Department of Electrical and Computer Systems Engineering, Monash University, Clayton, VIC, Australia
- *Correspondence: Tina L. Y. Wu
| | - Anna Murphy
- Clinical Research Centre for Movement Disorders and Gait, Monash Health, Cheltenham, VIC, Australia
| | - Chao Chen
- Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC, Australia
| | - Dana Kulić
- Department of Electrical and Computer Systems Engineering, Monash University, Clayton, VIC, Australia
- Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC, Australia
- Dana Kulić
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50
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Does Cueing Need Attention? A Pilot Study in People with Parkinson's Disease. Neuroscience 2022; 507:36-51. [PMID: 36368603 DOI: 10.1016/j.neuroscience.2022.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 10/03/2022] [Accepted: 10/25/2022] [Indexed: 11/09/2022]
Abstract
We previously showed that both open-loop (beat of a metronome) and closed-loop (phase-dependent tactile feedback) cueing may be similarly effective in reducing Freezing of Gait (FoG), assessed with a quantitative FoG Index, while turning in place in the laboratory in a group of people with Parkinson's disease (PD). Despite the similar changes on the FoG Index, it is not known whether both cueing responses require attentional control, which would explain FoG Index improvement. The mechanisms underlying cueing responses are poorly understood. Here, we tested the hypothesis that the salience network would predict responsiveness (i.e., FoG Index improvement) to open-loop and closed-loop cueing in people with and without FoG of PD, as salience network contributes to tasks requiring attention to external stimuli in healthy adults. Thirteen people with PD with high-quality imaging data were analyzed to characterize relationships between resting-state MRI functional connectivity and responses to cues. The interaction of the salience network and retrosplenial-temporal networks was the best predictor of responsiveness to open-loop cueing, presenting the largest effect size (d = 1.16). The interaction between the salience network and subcortical as well as cingulo-parietal and subcortical networks were the strongest predictors of responsiveness to closed-loop cueing, presenting the largest effect sizes (d = 1.06 and d = 0.84, respectively). Salience network activity was a common predictor of responsiveness to both cueing, which suggests that auditory and proprioceptive stimuli during turning may require some level of cognitive and insular activity, anchored within the salience network, which explain FoG Index improvements in people with PD.
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