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Ito K, Uehara S, Yuasa A, Ushizawa K, Tanabe S, Otaka Y. Gamified exercise for the distal upper extremity in people with post-stroke hemiparesis: feasibility study on subjective perspectives during daily continuous training. Ann Med 2024; 56:2306905. [PMID: 38294958 PMCID: PMC10833108 DOI: 10.1080/07853890.2024.2306905] [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: 08/24/2023] [Accepted: 01/13/2024] [Indexed: 02/02/2024] Open
Abstract
INTRODUCTION Dose (number of repetitions) has been suggested as a key element in the effectiveness of rehabilitation exercises to promote motor recovery of the hemiparetic upper limb. However, rehabilitation exercises tend to be monotonous and require significant motivation to continue, making it difficult to increase the exercise dose. To address this issue, gamification technology has been implemented in exercises to promote self-engagement for people with hemiparesis in continuing monotonous repetitive movements. This study aimed to investigate how subjective perspectives, specifically enjoyability, motivation to continue, and expectancy of effectiveness, change through continuous daily exercise using a developed gamified exercise system. MATERIALS AND METHOD Ten people with stroke suffering upper limb dysfunction underwent daily gamified exercise for seven days. The gamified exercise consisted of an electromyography (EMG)-controlled operating system that enabled users to play virtual games using repetitive finger movements. The participants performed conventional self-exercise on the same day as the control exercise, and rated their subjective perspectives on both exercises on a numerical rating scale on each exercise day. RESULTS Ratings for enjoyability and motivation to continue consistently showed significantly higher scores for the gamified exercise than for conventional self-exercise on all exercise days. A similar trend was observed in the ratings for the expectancy of effectiveness. No changes over time were found in any of the ratings throughout the exercise period. CONCLUSIONS Exercise using the developed EMG-controlled gamified system may have the potential to maintain motivation and enjoyment in people with stroke to continue monotonous repetitive finger movements.
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Affiliation(s)
- Kazuki Ito
- Department of Rehabilitation, Fujita Health University Hospital, Aichi, Japan
- Fujita Health University Graduate School of Health Sciences, Aichi, Japan
| | - Shintaro Uehara
- Faculty of Rehabilitation, Fujita Health University School of Health Sciences, Aichi, Japan
| | - Akiko Yuasa
- Department of Rehabilitation Medicine I, Fujita Health University School of Medicine, Aichi, Japan
| | - Kazuki Ushizawa
- Fujita Health University Graduate School of Health Sciences, Aichi, Japan
- Department of Rehabilitation Medicine I, Fujita Health University School of Medicine, Aichi, Japan
| | - Shigeo Tanabe
- Faculty of Rehabilitation, Fujita Health University School of Health Sciences, Aichi, Japan
| | - Yohei Otaka
- Department of Rehabilitation Medicine I, Fujita Health University School of Medicine, Aichi, Japan
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Thilarajah S, Low AY, Lee A, Ng S, Seow HC, Choo S, Bok CW, De Silva D, Chew ES, Chua TL, Kwah LK, Pua YH. Modifying the Mobility Scale for Acute Stroke (MSAS) for All Stroke Phases (MSA llS): Measurement Properties and Clinical Application. Arch Phys Med Rehabil 2024; 105:1262-1267. [PMID: 38430995 DOI: 10.1016/j.apmr.2024.02.722] [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: 05/07/2023] [Revised: 01/02/2024] [Accepted: 02/13/2024] [Indexed: 03/05/2024]
Abstract
OBJECTIVE To develop and examine the measurement properties and interpretability of the Mobility Scale for "All" Stroke Phases (MSAllS) as a potential single outcome measure to capture improvements in physical function throughout the stroke continuum. DESIGN Retrospective cross-sectional study. SETTING Inpatient rehabilitation unit. PARTICIPANTS People after stroke at discharge from rehabilitation (N=309). INTERVENTION Not applicable. MAIN OUTCOME MEASURE(S) We developed MSAllS by extending the highest MSAS level (walk 10 m independently) with 4 gait speed levels. To establish a clinical anchor, we extracted a 4-level discharge outcome. To assess the distributional properties and internal consistency of MSAllS, we evaluated its ceiling effects and calculated the Cronbach alpha, respectively. To assess structural validity, we performed a confirmatory factor analysis. To assess (i) its convergent validity with the FIM and (ii) its predictive validity with the clinical anchor, we used Spearman's rank correlations. To evaluate the clinical interpretability of MSAllS, we used an item-response theory-based method to estimate MSAllS thresholds associated with the clinical anchor. RESULTS The MSAllS had lower ceiling effects compared with MSAS (0% vs 25%). Internal consistency of MSAllS was excellent (α=0.94). Structural validity of MSAllS demonstrated a good fit (Comparative Fit Index=0.95; Tucker-Lewis Index=0.92; Root Means Square Error of Approximation=0.17). MSAllS demonstrated a moderate correlation (rho=0.66) with FIM score and with the clinical anchor (rho=0.75). MSAllS thresholds for increasing levels of the clinical anchor were 22 (20.8 to 23.6) - at least moderate assistance with walking/transfers, 28 (27.5 to 29.4) - at most supervision with walking, and 33 (32.5 to 33.4) - able to walk unassisted. CONCLUSION The MSAllS showed adequate measurement properties and clinical interpretability. MSAllS has the potential to be a single universal measure to evaluate physical function after stroke but further evaluation of clinical interpretability is required.
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Affiliation(s)
- Shamala Thilarajah
- Department of Physiotherapy, Singapore General Hospital, Singapore; Health and Social Sciences Cluster, Singapore Institute of Technology, Singapore.
| | - Ai Ying Low
- Department of Physiotherapy, Singapore General Hospital, Singapore
| | - Amanda Lee
- Department of Physiotherapy, Singapore General Hospital, Singapore
| | - Sherie Ng
- Department of Physiotherapy, Singapore General Hospital, Singapore
| | - Hui Chueng Seow
- Department of Physiotherapy, Singapore General Hospital, Singapore
| | - Silvana Choo
- Department of Occupational Therapy, Singapore General Hospital, Singapore
| | - Chek Wai Bok
- Department of Rehabilitation Medicine, Singapore General Hospital, Singapore
| | - Deidre De Silva
- Department of Neurology, Singapore General Hospital, Singapore; National Neuroscience Institute, Singapore; DukeNUS Medical School, Singapore
| | | | - Tse Lert Chua
- Applied Analytics, Singapore General Hospital, Singapore
| | - Li Khim Kwah
- Health and Social Sciences Cluster, Singapore Institute of Technology, Singapore
| | - Yong Hao Pua
- Department of Physiotherapy, Singapore General Hospital, Singapore
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Dajpratham P, Pongratanakul R, Satidwongpibool T, Kluabwang N, Akkathep P, Claikhem T. Comparative effectiveness of high-intensity laser therapy and ultrasound therapy for hemiplegic shoulder pain in stroke patients: a randomized controlled trial". Top Stroke Rehabil 2024:1-9. [PMID: 38917125 DOI: 10.1080/10749357.2024.2359343] [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: 12/04/2023] [Accepted: 05/18/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND Hemiplegic shoulder pain (HSP) is a prevalent clinical manifestation following stroke, often causing considerable discomfort and disability. Various therapeutic approaches have been developed to address HSP. OBJECTIVES This study aimed to compare the effectiveness of HILT versus US therapy in alleviating HSP in stroke patients. METHODS A double-blind randomized controlled trial enrolled stroke patients with HSP within one year post-onset. Participants were randomly assigned to HILT (with sham US) or US therapy (with sham HILT). Both groups received 10-minute sessions of their assigned therapy modality along with daily shoulder range of motion (ROM) exercises 5 times per week over two consecutive weeks. Pain reduction was the primary outcome, with shoulder ROM as secondary outcomes. RESULTS Thirty patients (11 women, 19 men; mean age: 60.80 ± 11.51 years) were included. After the two-week intervention, significant improvements were observed in pain reduction at rest and during motion in the HILT group, and in pain reduction during motion and shoulder internal rotation in the US group compared to pre-treatment values within each group. However, there was no significant difference between the HILT and US therapy groups in any evaluated parameter. CONCLUSIONS Comparable efficacy was found between HILT and US therapy in reducing pain and improving shoulder ROM for HSP in stroke patients. Both modalities, when combined with shoulder ROM exercises, offer viable options for managing HSP in this population. Further research with larger sample sizes is needed to validate these findings and explore long-term outcomes.
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Affiliation(s)
- Piyapat Dajpratham
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Rinlada Pongratanakul
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Tipchutha Satidwongpibool
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nawapat Kluabwang
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Piyapong Akkathep
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thaniyaporn Claikhem
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Tanaka S, Kimura Y, Terao Y, Kojima I, Suzuki M, Kita R, Suzukawa K, Moriya M, Yamada M. Relationship between progressive improvement in gait ability one year after discharge and skeletal muscle characteristics of stroke survivors. Clin Neurol Neurosurg 2024; 243:108401. [PMID: 38936176 DOI: 10.1016/j.clineuro.2024.108401] [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: 04/15/2024] [Revised: 05/20/2024] [Accepted: 06/16/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND The clinical importance of skeletal muscle characteristics for improving gait ability of stroke survivors is increasing. We aimed to examine the association between muscle quantity and quality at discharge and changes in gait independence at the time of 1 year after discharge in patients with stroke. METHODS This prospective observational study included 100 patients with stroke who were admitted to a convalescent rehabilitation ward. We defined muscle quantity and quality operationally as muscle thickness and echo intensity observed in ultrasonography images, respectively, and measured quadriceps muscle on the paretic and non-paretic sides at the time of discharge. The outcome measured in our study was changes in gait independence 1 year after discharge, as assessed by the Functional Independence Measure gait assessment tool score. RESULTS Among the study participants, 23 (23.0 %) were assessed to have reduced gait independence, while 77 (77.0 %) were evaluated to have improved or maintained gait independence. Our multivariate logistic regression analysis revealed that only muscle quantity on the paretic side was significantly associated with an improvement or maintenance of gait independence (odds ratios 3.32; 95 % confidence interval 1.01-10.95; p = 0.049). CONCLUSIONS Our findings revealed that an improvement in gait independence 1 year after discharge was influenced by quadriceps muscle quantity on the paretic side at the time of discharge in patients with subacute stroke. This finding highlights the importance of lower limb muscle quantity on the paretic side as a clinically significant factor that influences the improvement in gait ability after hospital discharge.
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Affiliation(s)
- Shu Tanaka
- Major of Physical Therapy, Department of Rehabilitation, School of Health Sciences, Tokyo University of Technology, 5-23-22 Nishikamata, Ota-ku, Tokyo 144-8535, Japan; Graduate School of Comprehensive Human Sciences, University of Tsukuba, 3-29-1 Otsuka, Bunkyo-ku, Tokyo 112-0012, Japan.
| | - Yosuke Kimura
- Faculty of Life Sciences, Department of Biomedical Engineering, Toyo University, 48-1 Oka, Asaka, Saitama 351-0007, Japan
| | - Yusuke Terao
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, 3-29-1 Otsuka, Bunkyo-ku, Tokyo 112-0012, Japan
| | - Iwao Kojima
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, 3-29-1 Otsuka, Bunkyo-ku, Tokyo 112-0012, Japan
| | - Mizue Suzuki
- Faculty of Allied Health Sciences, Yamato University, 2-5-1, Katayama-cho, Suita-shi, Osaka 564-0082, Japan
| | - Ryosuke Kita
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, 3-29-1 Otsuka, Bunkyo-ku, Tokyo 112-0012, Japan
| | - Katsumi Suzukawa
- Department of Rehabilitation, Musashimurayama Hospital, Social Medical Corporation, Yamatokai Foundation, 1-1-5 Enoki, Musashimurayama, Tokyo 208-0022, Japan
| | - Megumi Moriya
- Department of Rehabilitation, Musashimurayama Hospital, Social Medical Corporation, Yamatokai Foundation, 1-1-5 Enoki, Musashimurayama, Tokyo 208-0022, Japan
| | - Minoru Yamada
- Faculty of Human Sciences, University of Tsukuba, 3-29-1 Otsuka, Bunkyo-ku, Tokyo 112-0012, Japan
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Tilborg NAWV, de Groot V, Meskers CGM. The effectiveness of early interventions for post-stroke spasticity: a systematic review. Disabil Rehabil 2024:1-12. [PMID: 38907596 DOI: 10.1080/09638288.2024.2363963] [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: 03/04/2024] [Accepted: 05/31/2024] [Indexed: 06/24/2024]
Abstract
PURPOSE To synthesize evidence on the effect of early post-stroke spasticity interventions. METHODS Systematic literature search (PubMed, Embase, and Web of Science) encompassing studies on spasticity reducing interventions within 3 months post stroke on outcome defined within the International Classification of Functioning (ICF). RESULTS In total, 27 studies were identified with n = 1.658 cases. Botulinum toxin (2-12 weeks; 10 studies, n = 794) showed consistent and significant reduced spasticity by Modified Ashworth Scale (MAS) or electromyography (EMG). Electrical muscle stimulation (1-8 weeks; 6 studies, n = 335) showed lower MAS/Composite Spasticity Scale scores in 4 studies. Transcranial stimulation (3 studies; n = 131), oral spasmolytics (1 study; n = 38), shockwave (1 study; n = 40), orthotics (3 studies; n = 197 and robot-assisted therapy (3 studies; n = 123) showed inconclusive results. Effects on ICF activity domain could not be established due to limited data and large outcome measures heterogeneity. One out of two studies showed significant benefit for early compared to late BoNT intervention (< 90 vs> 90 days). CONCLUSION This study provides evidence for early applied (<3 months) BoNT to effectively reduce spasticity and probable effectiveness of electrical stimulation. Establishing effects of interventions in the acute/hospitalization phase (<7 days) needs further work, specifically on the ICF activity domain. Standardization of outcome measures is required.
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Affiliation(s)
- Nino A W van Tilborg
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam University Medical Centers, Location VU University Medical Center, Amsterdam, the Netherlands
| | - Vincent de Groot
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam University Medical Centers, Location VU University Medical Center, Amsterdam, the Netherlands
| | - Carel G M Meskers
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam University Medical Centers, Location VU University Medical Center, Amsterdam, the Netherlands
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Pereira AC, Alakbarzade V, Shribman S, Crossingham G, Moullaali T, Werring D. Stroke as a career option for neurologists. Pract Neurol 2024:pn-2024-004111. [PMID: 38908861 DOI: 10.1136/pn-2024-004111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2024] [Indexed: 06/24/2024]
Abstract
Stroke is one of the most common acute neurological disorders and a leading cause of disability worldwide. Evidence-based treatments over the last two decades have driven a revolution in the clinical management and design of stroke services. We need a highly skilled, multidisciplinary workforce that includes neurologists as core members to deliver modern stroke care. In the UK, the dedicated subspecialty training programme for stroke medicine has recently been integrated into the neurology curriculum. All neurologists will be trained to contribute to each aspect of the stroke care pathway. We discuss how training in stroke medicine is evolving for neurologists and the opportunities and challenges around practising stroke medicine in the UK and beyond.
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Affiliation(s)
- Anthony C Pereira
- Department of Neurology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Vafa Alakbarzade
- Department of Neurology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Samuel Shribman
- Department of Neurology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Ginette Crossingham
- Department of Neurology, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Tom Moullaali
- Centre for Clinical Brain Sciences, University of Edinburgh Division of Medical and Radiological Sciences, Edinburgh, UK
| | - David Werring
- Stroke Research Group, UCL Queen Square Institute of Neurology, London, UK
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Mendes CLG, de Menezes KKP, Rodrigues NAG, Polese JC, de Faria-Fortini I, Faria CDCDM. Acute predictors of self-rated health in individuals with stroke at 3 and 12 months after hospital discharge. Braz J Phys Ther 2024; 28:101087. [PMID: 38943742 DOI: 10.1016/j.bjpt.2024.101087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 03/08/2024] [Accepted: 06/02/2024] [Indexed: 07/01/2024] Open
Abstract
BACKGROUND Self-rated health (SRH) is the perception of an individual regarding their health and an indicator of health status. Identifying predictors of SRH allows the selection of evidence-based interventions that mitigate factors leading to poor SRH and the identification of individuals at risk of worse SRH. OBJECTIVE To determine the acute predictors of general and time-comparative SRH of individuals with stroke at 3 and 12 months after hospital discharge, considering personal, physical, and mental functions. METHODS A prospective study was developed to assess general and time-comparative SRH at 3 and 12 months after hospital discharge according to 2 questions ("In general, how would you say your health is?" and "Compared to a year ago, how would you rate your general health now?"). Potential acute predictors analyzed were personal (age, sex, comorbidities, socioeconomic status, and family arrangement), physical (stroke severity, motor impairment, and independence for basic activities of daily living [ADLs]), and mental (cognitive) functions. RESULTS Age (adjusted odds ratio [aOR]=2.10) and independence in basic ADLs (aOR=0.29) were significant predictors of SRH at 3 months; at 12 months, no significant predictor was found. Motor impairment (aOR=3.90) was a significant predictor of time-comparative SRH at 3 months; at 12 months, sex (aOR=0.36) and independence in basic ADLs (aOR=0.32) were significant predictors. CONCLUSIONS At 3 months, individuals with stroke who were ≥65 years old and dependent on basic ADLs were more likely to have worse general SRH, while those with higher motor impairments were more likely to have worse time-comparative SRH. At 12 months, women and individuals dependent on basic ADLs were more likely to have worse time-comparative SRH.
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Affiliation(s)
- Camila Lima Gervásio Mendes
- Graduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | - Janaine Cunha Polese
- Graduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil; Department of Physical Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Iza de Faria-Fortini
- Graduate Program in Occupation Studies, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil; Department of Occupational Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Christina Danielli Coelho de Morais Faria
- Graduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil; Department of Physical Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
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Braga MAF, Faria-Fortini I, de Menezes KKP, Santos JM, Rodrigues NAG, de Moura Silva EA, de Morais Faria CDC. General and Specific Quality of Life Course of Individuals with Different Levels of Stroke Severity: A One-Year Prospective Longitudinal Study. Clin Gerontol 2024:1-13. [PMID: 38872328 DOI: 10.1080/07317115.2024.2366833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
OBJECTIVES To compare the course of generic and specific health-related quality of life (HRQOL) of individuals with stroke, and its physical, mental, and social domains, at three, six, and 12 months after hospital discharge, considering the levels of stroke severity. METHODS This is a longitudinal study, in stroke individuals, assessed during hospital admission by the National Institutes of Health Stroke Scale (NIHSS), and divided into mild (NIHSS ≤3) or moderate/severe (NIHSS ≥4) disease. At three, six, and 12 months after hospital discharge, the individuals were assessed for generic (Short Form Health Survey-36: total score and physical and mental domains) and specific (Stroke Specific Quality of Life Scale: total score and social domain) HRQOL. A 2 × 2 repeated measures analysis of variance (ANOVA) with post-hoc was applied. RESULTS 146, 122, and 103 individuals were assessed at three, six and 12 months, respectively HRQOL courses showed different behaviors according to stroke severity (3.37≤F ≤ 4.62; 0.010≤p ≤ .036). Individuals with mild stroke showed significant changes in the physical domain, with a reduction between three and six months, and an increase between six and 12. Moderate/severe individuals showed a significant increase in all HRQOL variables between three and six months, and a maintenance of values for almost all variables, except for physical domain, which improved significantly between three and six months, and got significantly worse between six and 12. CONCLUSIONS HRQOL during the first year after stroke showed distinct trajectories, being stroke severity an important factor in identifying stroke subjects at risk of HRQOL decline. CLINICAL IMPLICATIONS These results demonstrate the importance of considering not only the phase of the stroke, the severity, and the general and specific HRQOL, but also the physical, social, and mainly the mental domain, which has long been neglected, when assessing this population.
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Affiliation(s)
- Marcela Aline Fernandes Braga
- Graduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Iza Faria-Fortini
- Graduate Program in Occupational Studies, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
- Department of Occupational Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | | | - Jéssica Melo Santos
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | | | - Edvânia Andrade de Moura Silva
- Graduate Program in Occupational Studies, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Christina Danielli Coelho de Morais Faria
- Graduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
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Zietz A, Kaufmann JE, Wiesner K, Fischer SK, Wiegert M, Verhagen-Kamerbeek WD, Rottenberger Y, Schwarz A, Peters N, Gensicke H, Medlin F, Möller JC, Bujan B, Bonati LH, Arnold M, Schaedelin S, Müri RM, Hemkens LG, Michel P, Lyrer PA, Held JP, Ford GA, Luft AR, Traenka C, Engelter ST. Enhancement of STroke REhabilitation with Levodopa (ESTREL): Rationale and design of a randomized placebo-controlled, double blind superiority trial. Eur Stroke J 2024:23969873241255867. [PMID: 38853524 DOI: 10.1177/23969873241255867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024] Open
Abstract
RATIONALE Novel therapeutic approaches are needed in stroke recovery. Whether pharmacological therapies are beneficial for enhancing stroke recovery is unclear. Dopamine is a neurotransmitter involved in motor learning, reward, and brain plasticity. Its prodrug levodopa is a promising agent for stroke recovery. AIM AND HYPOTHESIS To investigate the hypothesis that levodopa, in addition to standardized rehabilitation therapy based on active task training, results in an enhancement of functional recovery in acute ischemic or hemorrhagic stroke patients compared to placebo. DESIGN ESTREL (Enhancement of Stroke REhabilitation with Levodopa) is a randomized (ratio 1:1), multicenter, placebo-controlled, double-blind, parallel-group superiority trial. PARTICIPANTS 610 participants (according to sample size calculation) with a clinically meaningful hemiparesis will be enrolled ⩽7 days after stroke onset. Key eligibility criteria include (i) in-hospital-rehabilitation required, (ii) capability to participate in rehabilitation, (iii) previous independence in daily living. INTERVENTION Levodopa 100 mg/carbidopa 25 mg three times daily, administered for 5 weeks in addition to standardized rehabilitation. The study intervention will be initiated within 7 days after stroke onset. COMPARISON Matching placebo plus standardized rehabilitation. OUTCOMES The primary outcome is the between-group difference of the Fugl-Meyer-Motor Assessment (FMMA) total score measured 3 months after randomization. Secondary outcomes include patient-reported health and wellbeing (PROMIS 10 and 29), patient-reported assessment of improvement, Rivermead Mobility Index, modified Rankin Scale, National Institutes of Health Stroke Scale (NIHSS), and as measures of harm: mortality, recurrent stroke, and serious adverse events. CONCLUSION The ESTREL trial will provide evidence of whether the use of Levodopa in addition to standardized rehabilitation in stroke patients leads to better functional recovery compared to rehabilitation alone.
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Affiliation(s)
- Annaelle Zietz
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Josefin E Kaufmann
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Karin Wiesner
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Sandro Kevin Fischer
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Martina Wiegert
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Wilma Dj Verhagen-Kamerbeek
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Yannik Rottenberger
- Department of Neurology, University and University Hospital of Zurich, Zurich, Switzerland
| | - Anne Schwarz
- Department of Neurology, University and University Hospital of Zurich, Zurich, Switzerland
| | - Nils Peters
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
- Stroke Center, Klinik Hirslanden, Zürich, Switzerland
| | - Henrik Gensicke
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | | | | | - Bartosz Bujan
- Neurorehabilitation, Klinik Lengg Zürich, Zurich, Switzerland
| | - Leo H Bonati
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
- Research Department, Rheinfelden Rehabilitation Clinic, Switzerland
| | - Marcel Arnold
- Department of Neurology, University Hospital Inselspital, Bern, Switzerland
| | - Sabine Schaedelin
- Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - René M Müri
- Department of Neurology, University Hospital Inselspital, Bern, Switzerland
| | - Lars G Hemkens
- Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
- Pragmatic Evidence Lab, Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel and University of Basel, Basel, Switzerland
- Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, California, USA
- Meta-Research Innovation Center Berlin (METRIC-B), Berlin Institute of Health, Berlin, Germany
| | - Patrik Michel
- Stroke Center, Service of Neurology, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Philippe A Lyrer
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Jeremia P Held
- Department of Neurology, University and University Hospital of Zurich, Zurich, Switzerland
- Rehabilitation Triemli Zurich, Valens Clinics, Zurich, Switzerland
| | - Gary A Ford
- Oxford University Hospitals NHS Foundation Trust, University of Oxford, Oxford, UK
| | - Andreas R Luft
- Department of Neurology, University and University Hospital of Zurich, Zurich, Switzerland
- Cereneo, Center for Neurology and Rehabilitation, Vitznau, Switzerland
| | - Christopher Traenka
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Stefan T Engelter
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
- Department of Neurology and Stroke Center, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
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10
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Thielen H, Welkenhuyzen L, Tuts N, Vangkilde S, Lemmens R, Wibail A, Lafosse C, Huenges Wajer IMC, Gillebert CR. Why am I overwhelmed by bright lights? The behavioural mechanisms of post-stroke visual hypersensitivity. Neuropsychologia 2024; 198:108879. [PMID: 38570111 DOI: 10.1016/j.neuropsychologia.2024.108879] [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: 10/23/2023] [Revised: 02/15/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024]
Abstract
After stroke, patients can experience visual hypersensitivity, an increase in their sensitivity for visual stimuli as compared to their state prior to the stroke. Candidate behavioural mechanisms for these subjective symptoms are atypical bottom-up sensory processing and impaired selective attention, but empirical evidence is currently lacking. In the current study, we aimed to investigate the relationship between post-stroke visual hypersensitivity and sensory thresholds, sensory processing speed, and selective attention using computational modelling of behavioural data. During a whole/partial report task, participants (51 stroke patients, 76 orthopedic patients, and 77 neurotypical adults) had to correctly identify a single target letter that was presented alone (for 17-100 ms) or along a distractor (for 83ms). Performance on this task was used to estimate the sensory threshold, sensory processing speed, and selective attention abilities of each participant. In the stroke population, both on a group and individual level, there was evidence for impaired selective attention and -to a lesser extent- lower sensory thresholds in patients with post-stroke visual hypersensitivity as compared to neurotypical adults, orthopedic patients, or stroke patients without post-stroke sensory hypersensitivity. These results provide a significant advancement in our comprehension of post-stroke visual hypersensitivity and can serve as a catalyst for further investigations into the underlying mechanisms of sensory hypersensitivity after other types of acquired brain injury as well as post-injury hypersensitivity for other sensory modalities.
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Affiliation(s)
- H Thielen
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - L Welkenhuyzen
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium; Department Psychology, Hospital East-Limbourgh, Genk, Belgium; TRACE, Centre for Translational Psychological Research (TRACE), KU Leuven - Hospital East-Limbourgh, Genk, Belgium
| | - N Tuts
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - S Vangkilde
- Department of Psychology, Faculty of Social Sciences, University of Copenhagen, Copenhagen, Denmark; Child and Adolescent Mental Health Center, Copenhagen University Hospital, Copenhagen, Denmark
| | - R Lemmens
- Experimental Neurology, Department of Neurosciences, KU Leuven, Leuven, Belgium; Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - A Wibail
- Neurology, Hospital East-Limbourgh, Genk, Belgium
| | - C Lafosse
- Paramedical and Scientific Director, RevArte Rehabilitation Hospital, Edegem, Belgium
| | - I M C Huenges Wajer
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, the Netherlands; Experimental Psychology, Utrecht University, the Netherlands
| | - C R Gillebert
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium; TRACE, Centre for Translational Psychological Research (TRACE), KU Leuven - Hospital East-Limbourgh, Genk, Belgium.
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11
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Phillips MR, Byrne J, Gibson EC, Gilbert C, Ford L, Marsh G, Chow J, Robinson GA. The brief executive language screen: sensitivity and specificity in acute to early sub-acute stroke. Top Stroke Rehabil 2024:1-13. [PMID: 38833512 DOI: 10.1080/10749357.2024.2356412] [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: 09/11/2023] [Accepted: 04/23/2024] [Indexed: 06/06/2024]
Abstract
INTRODUCTION Propositional language and underlying executive functions can be impaired post-stroke and affect communication and quality of life. Current stroke screening tools are largely tailored to patients with aphasia, being either non-verbal or focussed on core language skills such as naming and repetition. The Brief Executive Language Screening Test (BELS) is a newly developed cognitive screening tool that assesses memory, oral apraxia, core language, as well as propositional language and associated executive functions that can be impacted and overlooked in stroke patients without aphasia. This study examines BELS sensitivity and specificity, and performance in acute to early sub-acute stroke relative to controls. METHOD Cross-sectional BELS data from 88 acute left and right hemisphere stroke patients (within 7 weeks of stroke) and 116 age-matched healthy controls were compared using independent samples t-tests. ROC Curve Analysis was performed to determine a cutoff score for the BELS. RESULTS Left and right stroke patients were reduced on all propositional language subtests, and executive function subtests of inhibition, strategy, and selection. Differences were also observed for Oral Apraxia, Naming, and Memory. By contrast, Word Comprehension and Repetition, and Sentence Completion Initiation (after corrections applied) did not differ between groups. A total BELS score of 79.25/100 was highly sensitive (.89) and specific (.89) when classifying stroke patients and healthy controls. CONCLUSION The BELS is brief, sensitive, suitable for bedside administration, and can aid in detection and rehabilitation of subtle executive language impairments. This in turn will help improve relationships and quality of life post-stroke.
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Affiliation(s)
- Mia R Phillips
- Queensland Brain Institute, the University of Queensland, St Lucia, QLD, Australia
| | - Jessica Byrne
- Neuropsychology Research Unit, School of Psychology, the University of Queensland, St Lucia, QLD, Australia
| | - Emily C Gibson
- Neuropsychology Research Unit, School of Psychology, the University of Queensland, St Lucia, QLD, Australia
| | - Casey Gilbert
- Neuropsychology Research Unit, School of Psychology, the University of Queensland, St Lucia, QLD, Australia
| | - Lucy Ford
- Queensland Brain Institute, the University of Queensland, St Lucia, QLD, Australia
- Neuropsychology Research Unit, School of Psychology, the University of Queensland, St Lucia, QLD, Australia
| | - Georgia Marsh
- Neuropsychology Research Unit, School of Psychology, the University of Queensland, St Lucia, QLD, Australia
| | - Jessica Chow
- Neuropsychology Research Unit, School of Psychology, the University of Queensland, St Lucia, QLD, Australia
| | - Gail A Robinson
- Queensland Brain Institute, the University of Queensland, St Lucia, QLD, Australia
- Neuropsychology Research Unit, School of Psychology, the University of Queensland, St Lucia, QLD, Australia
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12
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Wu C, Li Y, He X, Sun H, Zhang S, Hou F, Hu M, Lan A, Zhang H, Qi L, Zhang H, Liao H. Chemogenetic activation of astrocytic Gi signaling promotes spinogenesis and motor functional recovery after stroke. Glia 2024; 72:1150-1164. [PMID: 38436489 DOI: 10.1002/glia.24521] [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: 02/21/2023] [Revised: 02/18/2024] [Accepted: 02/23/2024] [Indexed: 03/05/2024]
Abstract
Ischemic stroke is the leading cause of adult disability. The rewiring of surviving neurons is the fundamental process for functional recovery. Accumulating evidence implicates astrocytes in synapses and neural circuits formation, but few studies have further studied how to enhance the effects of astrocytes on synapse and circuits after stroke and its impacts on post-stroke functional recovery. In this study, we made use of chemogenetics to specifically activate astrocytic Gi signaling in the peri-infarcted sensorimotor cortex at different time epochs in a mouse model of photothrombotic stroke. We found that early activation of astrocytic hM4Di after stroke by CNO modulates astrocyte activity and upregulates synaptogenic molecules including thrombospondin-1 (TSP1) as revealed by bulk RNA-sequencing, but no significant improvement was observed in dendritic spine density and behavioral performance in grid walking test. Interestingly, when the manipulation was initiated at the subacute phase of stroke, the recovery of spine density and motor function could be effectively promoted, accompanied by increased TSP1 expression. Our data highlight the important role of astrocytes in synapse remodeling during the repair phase of stroke and suggest astrocytic Gi signaling activation as a potential strategy for synapse regeneration, circuit rewiring, and functional recovery.
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Affiliation(s)
- Chaoran Wu
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Yu Li
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xinran He
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Hao Sun
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Shiwen Zhang
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Fengsheng Hou
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Mengqiu Hu
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Aili Lan
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Hao Zhang
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Long Qi
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Huibin Zhang
- Center for Drug Discovery, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, China Pharmaceutical University, Nanjing, China
| | - Hong Liao
- New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
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13
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Zhang H, Zhao J, Fan L, Wu X, Li F, Liu J, Bai C, Li X, Li B, Zhang T. Exploring the Structural Plasticity Mechanism of Corticospinal Tract during Stroke Rehabilitation Based Automated Fiber Quantification Tractography. Neurorehabil Neural Repair 2024; 38:425-436. [PMID: 38676561 DOI: 10.1177/15459683241249115] [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] [Indexed: 04/29/2024]
Abstract
BACKGROUND Corticospinal tract (CST) is the principal motor pathway; we aim to explore the structural plasticity mechanism in CST during stroke rehabilitation. METHODS A total of 25 patients underwent diffusion tensor imaging before rehabilitation (T1), 1-month post-rehabilitation (T2), 2 months post-rehabilitation (T3), and 1-year post-discharge (T4). The CST was segmented, and fractional anisotropy (FA), axial diffusion (AD), mean diffusivity (MD), and radial diffusivity (RD) were determined using automated fiber quantification tractography. Baseline level of laterality index (LI) and motor function for correlation analysis. RESULTS The FA values of all segments in the ipsilesional CST (IL-CST) were lower compared with normal CST. Repeated measures analysis of variance showed time-related effects on FA, AD, and MD of the IL-CST, and there were similar dynamic trends in these 3 parameters. At T1, FA, AD, and MD values of the mid-upper segments of IL-CST (around the core lesions) were the lowest; at T2 and T3, values for the mid-lower segments were lower than those at T1, while the values for the mid-upper segments gradually increased; at T4, the values for almost entire IL-CST were higher than before. The highest LI was observed at T2, with a predominance in contralesional CST. The LIs for the FA and AD at T1 were positively correlated with the change rate of motor function. CONCLUSIONS IL-CST showed aggravation followed by improvement from around the lesion to the distal end. Balance of interhemispheric CST may be closely related to motor function, and LIs for FA and AD may have predictive value for mild-to-moderate stroke rehabilitation. Clinical Trial Registration. URL: http://www.chictr.org.cn; Unique Identifier: ChiCTR1800019474.
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Affiliation(s)
- Haojie Zhang
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- China Rehabilitation Science Institute, Beijing, China
- Center of Neurological Rehabilitation, China Rehabilitation Research Center, Beijing, China
| | - Jun Zhao
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- Department of Neurology, China Rehabilitation Research Center, Beijing, China
| | - Lingzhong Fan
- Brainnetome Center and National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xia Wu
- Brainnetome Center and National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Fang Li
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- Department of Neurology, China Rehabilitation Research Center, Beijing, China
| | - Jingya Liu
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- Department of occupational therapy, China Rehabilitation Research Center, Beijing, China
| | - Chen Bai
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- China Rehabilitation Science Institute, Beijing, China
- Center of Neurological Rehabilitation, China Rehabilitation Research Center, Beijing, China
| | - Xingzhu Li
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- China Rehabilitation Science Institute, Beijing, China
- Center of Neurological Rehabilitation, China Rehabilitation Research Center, Beijing, China
| | - Bingjie Li
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- Department of Neurology, China Rehabilitation Research Center, Beijing, China
| | - Tong Zhang
- School of Rehabilitation Medicine, Capital Medical University, Beijing, China
- China Rehabilitation Science Institute, Beijing, China
- Center of Neurological Rehabilitation, China Rehabilitation Research Center, Beijing, China
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14
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Inoue M, Amimoto K, Chiba Y, Sekine D, Fukata K, Fujino Y, Takahashi H, Makita S. Analyses of weight-bearing asymmetry pattern for standing in the early phase after stroke: a cross-sectional study. Physiother Theory Pract 2024; 40:1241-1248. [PMID: 36593735 DOI: 10.1080/09593985.2022.2163860] [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: 09/07/2022] [Revised: 12/26/2022] [Accepted: 12/26/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND How the weight-bearing asymmetry pattern and related maximum lateral weight-bearing capacity, physical functions, balance, and mobility involved in weight-bearing asymmetry and lesions are related to weight-bearing asymmetry in patients with early-onset stroke remains unclear. OBJECTIVE To investigate the difference between weight-bearing in the early phase after stroke categorized as symmetrical or nonsymmetrical regarding impairments, balance, walking, and independence, and any lesion location difference. METHODS This cross-sectional study included 46 persons with hemiparetic stroke within 3 weeks from onset undergoing inpatient rehabilitation and classified into symmetrical, paretic, and non-paretic groups. We performed posturographic, functional, mobility, and lesion location assessments on participants once the evaluation was possible. RESULTS The symmetrical, paretic, and non-paretic groups included 14, 11, and 21 patients, respectively. The non-paretic group had lesser mean % body weight in maximum lateral weight-bearing to the paretic direction (79% versus 55%, p < .001), motor function of the hip lower limb (64 versus 58, p = .003) per the Stroke Impairment Assessment Set, Trunk Impairment Scale (18 versus 15, p = .020), and Berg Balance Scale (42 versus 32, p = .047) than the paretic group with more lesions in the insula (55% versus 0%, p < .001) and parietal cortex (36% versus 0%, p = .009) than the non-paretic group. CONCLUSION The non-paretic group had low dynamic balance, severe motor paresis, and trunk dysfunction. The paretic group had lesions in the insula or parietal cortex.
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Affiliation(s)
- Masahide Inoue
- Department of Rehabilitation, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, Japan
- Department of Physical Therapy, Tokyo Metropolitan University, 7-2-10 Higashiogu, Arakawa-ku, Tokyo, Japan
| | - Kazu Amimoto
- Department of Physical Therapy, Tokyo Metropolitan University, 7-2-10 Higashiogu, Arakawa-ku, Tokyo, Japan
| | - Yuya Chiba
- Department of Rehabilitation, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, Japan
| | - Daisuke Sekine
- Department of Rehabilitation, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, Japan
- Department of Physical Therapy, Tokyo Metropolitan University, 7-2-10 Higashiogu, Arakawa-ku, Tokyo, Japan
| | - Kazuhiro Fukata
- Department of Rehabilitation, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, Japan
| | - Yuji Fujino
- Department of Physical Therapy, Juntendo University, 3-2-12, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Hidetoshi Takahashi
- Department of Rehabilitation, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, Japan
| | - Shigeru Makita
- Department of Rehabilitation, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, Japan
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15
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Gjestad E, Nerdal V, Saltvedt I, Lydersen S, Kliem E, Ryum T, Grambaite R. Delirium in acute stroke is associated with increased cognitive and psychiatric symptoms over time: The Nor-COAST study. J Stroke Cerebrovasc Dis 2024; 33:107667. [PMID: 38423153 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107667] [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: 10/09/2023] [Revised: 01/21/2024] [Accepted: 02/26/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Delirium, an acute and fluctuating mental disturbance of attention, cognition, and consciousness, commonly occurs in acute stroke. Research on long-term outcomes of stroke patients experiencing delirium is limited, especially regarding cognitive and psychiatric symptoms. METHODS As part of the Nor-COAST study, 373 patients were screened for delirium using the Confusion Assessment Method (CAM) in the acute phase of stroke. Patients were included in the mixed-model linear regression analyses if they had available data from the follow-ups at three, 18 or 36 months, totaling 334 (44.6 % women, mean (SD) age: 72.1 (12.5) years, 17 (5.1 %) diagnosed with delirium). Global cognition was measured using the Montreal Cognitive Assessment (MoCA). Psychiatric symptoms were measured using the Hospital Anxiety and Depression Scale (HADS) and the Neuropsychiatric Inventory-Questionnaire (NPI-Q). RESULTS At three months, delirium was associated with a higher NPI-Q score (Mean (SD) 2.9 (3.6) vs 1.4 (2.2)). At 18 and 36 months, delirium was associated with a lower MoCA score (Mean (SD) 19.7 (6.6) vs 24.3 (5.0), and 20.6 (7.6) vs 24.6 (4.8)), higher HADS anxiety symptoms (5.0 (4.3) vs 3.3 (3.3), and 5.9 (4.1) vs 3.4 (3.6)), higher HADS depression symptoms (7.2 (4.7) vs 3.4 (3.3), and 6.6 (5.1) vs 3.7 (3.7)), and higher NPI-Q score (2.4 (4.4) vs 1.7 (2.3), 2.6 (4.5) vs 1.0 (1.9)). Delirium significantly predicted the psychiatric symptoms hallucinations and agitation. CONCLUSIONS Patients with delirium in the acute phase of stroke may be particularly vulnerable to developing cognitive and psychiatric symptoms in the chronic phase.
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Affiliation(s)
- Elise Gjestad
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Medicine, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Vilde Nerdal
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ingvild Saltvedt
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway; Department of Geriatrics, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Stian Lydersen
- Department of Mental Health, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Elisabeth Kliem
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway; Health Services Research Unit (HØKH), Akershus University Hospital, Lørenskog, Norway
| | - Truls Ryum
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ramune Grambaite
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Medicine, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway; Health Services Research Unit (HØKH), Akershus University Hospital, Lørenskog, Norway.
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16
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Ferris JK, Lo BP, Barisano G, Brodtmann A, Buetefisch CM, Conforto AB, Donnelly MR, Egorova-Brumley N, Hayward KS, Khlif MS, Revill KP, Zavaliangos-Petropulu A, Boyd L, Liew SL. Modulation of the Association Between Corticospinal Tract Damage and Outcome After Stroke by White Matter Hyperintensities. Neurology 2024; 102:e209387. [PMID: 38701386 PMCID: PMC11196095 DOI: 10.1212/wnl.0000000000209387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/04/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Motor outcomes after stroke relate to corticospinal tract (CST) damage. The brain leverages surviving neural pathways to compensate for CST damage and mediate motor recovery. Thus, concurrent age-related damage from white matter hyperintensities (WMHs) might affect neurologic capacity for recovery after CST injury. The role of WMHs in post-stroke motor outcomes is unclear. In this study, we evaluated whether WMHs modulate the relationship between CST damage and post-stroke motor outcomes. METHODS We used data from the multisite ENIGMA Stroke Recovery Working Group with T1 and T2/fluid-attenuated inversion recovery imaging. CST damage was indexed with weighted CST lesion load (CST-LL). WMH volumes were extracted with Freesurfer's SAMSEG. Mixed-effects beta-regression models were fit to test the impact of CST-LL, WMH volume, and their interaction on motor impairment, controlling for age, days after stroke, and stroke volume. RESULTS A total of 223 individuals were included. WMH volume related to motor impairment above and beyond CST-LL (β = 0.178, 95% CI 0.025-0.331, p = 0.022). Relationships varied by WMH severity (mild vs moderate-severe). In individuals with mild WMHs, motor impairment related to CST-LL (β = 0.888, 95% CI 0.604-1.172, p < 0.001) with a CST-LL × WMH interaction (β = -0.211, 95% CI -0.340 to -0.026, p = 0.026). In individuals with moderate-severe WMHs, motor impairment related to WMH volume (β = 0.299, 95% CI 0.008-0.590, p = 0.044), but did not significantly relate to CST-LL or a CST-LL × WMH interaction. DISCUSSION WMHs relate to motor outcomes after stroke and modify relationships between motor impairment and CST damage. WMH-related damage may be under-recognized in stroke research as a factor contributing to variability in motor outcomes. Our findings emphasize the importance of brain structural reserve in motor outcomes after brain injury.
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Affiliation(s)
- Jennifer K Ferris
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Bethany P Lo
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Giuseppe Barisano
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Amy Brodtmann
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Cathrin M Buetefisch
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Adriana B Conforto
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Miranda R Donnelly
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Natalia Egorova-Brumley
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Kathryn S Hayward
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Mohamed Salah Khlif
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Kate P Revill
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Artemis Zavaliangos-Petropulu
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Lara Boyd
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
| | - Sook-Lei Liew
- From the Gerontology Research Centre (J.K.F.), Simon Fraser University; Department of Physical Therapy and Djavad Mowafaghian Centre for Brain Health (J.K.F.), University of British Columbia, Vancouver, Canada; Chan Division of Occupational Science and Occupational Therapy (B.P.L., M.R.D., S.-L.L.), University of Southern California, Los Angeles; Department of Neurosurgery (G.B.), Stanford School of Medicine, Stanford University, CA; Central Clinical School (A.B., M.S.K.), Monash University, Melbourne, Victoria, Australia; Department of Medicine (A.B.), Royal Melbourne Hospital, University of Melbourne, Victoria, Australia; Department of Neurology (C.M.B.), Department of Rehabilitation Medicine (C.M.B.), and Department of Radiology (C.M.B.), Emory University, Atlanta, GA; Hospital das Clinicas HCFMUSP (A.B.C.), Faculdade de Medicina, Universidade de São Paulo; Hospital Israelita Albert Einstein (A.B.C.), São Paulo, Brazil; Melbourne School of Psychological Sciences (N.E.-B.), University of Melbourne; Departments of Physiotherapy, Medicine (RMH) & The Florey Institute of Neuroscience and Mental Health (K.S.H.), University of Melbourne, Victoria, Australia; Facility for Education and Research in Neuroscience (K.P.R.), Emory University, Atlanta, GA; Brain Mapping Center (A.Z.-P.), Department of Neurology, Geffen School of Medicine, University of California Los Angeles; and Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine (L.B., S.-L.L.), University of Southern California, Los Angeles
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Włodarczyk L, Cichon N, Karbownik MS, Saluk J, Miller E. Exploring the Role of MMP-9 and MMP-9/TIMP-1 Ratio in Subacute Stroke Recovery: A Prospective Observational Study. Int J Mol Sci 2024; 25:5745. [PMID: 38891934 PMCID: PMC11172289 DOI: 10.3390/ijms25115745] [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: 04/17/2024] [Revised: 05/14/2024] [Accepted: 05/20/2024] [Indexed: 06/21/2024] Open
Abstract
Despite the significant changes that unfold during the subacute phase of stroke, few studies have examined recovery abilities during this critical period. As neuroinflammation subsides and tissue degradation diminishes, the processes of neuroplasticity and angiogenesis intensify. An important factor in brain physiology and pathology, particularly neuroplasticity, is matrix metalloproteinase 9 (MMP-9). Its activity is modulated by tissue inhibitors of metalloproteinases (TIMPs), which impede substrate binding and activity by binding to its active sites. Notably, TIMP-1 specifically targets MMP-9 among other matrix metalloproteinases (MMPs). Our present study examines whether MMP-9 may play a beneficial role in psychological functions, particularly in alleviating depressive symptoms and enhancing specific cognitive domains, such as calculation. It appears that improvements in depressive symptoms during rehabilitation were notably linked with baseline MMP-9 plasma levels (r = -0.36, p = 0.025), and particularly so with the ratio of MMP-9 to TIMP-1, indicative of active MMP-9 (r = -0.42, p = 0.008). Furthermore, our findings support previous research demonstrating an inverse relationship between pre-rehabilitation MMP-9 serum levels and post-rehabilitation motor function. Crucially, our study emphasizes a positive correlation between cognition and motor function, highlighting the necessity of integrating both aspects into rehabilitation planning. These findings demonstrate the potential utility of MMP-9 as a prognostic biomarker for delineating recovery trajectories and guiding personalized treatment strategies for stroke patients during the subacute phase.
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Affiliation(s)
- Lidia Włodarczyk
- Department of Neurological Rehabilitation, Medical University of Lodz, Milionowa 14, 93-113 Lodz, Poland; (L.W.); (E.M.)
| | - Natalia Cichon
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland
| | - Michał Seweryn Karbownik
- Department of Pharmacology and Toxicology, Medical University of Lodz, Żeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Joanna Saluk
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland;
| | - Elzbieta Miller
- Department of Neurological Rehabilitation, Medical University of Lodz, Milionowa 14, 93-113 Lodz, Poland; (L.W.); (E.M.)
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Urbin MA. Adaptation in the spinal cord after stroke: Implications for restoring cortical control over the final common pathway. J Physiol 2024. [PMID: 38787922 DOI: 10.1113/jp285563] [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: 01/24/2024] [Accepted: 04/29/2024] [Indexed: 05/26/2024] Open
Abstract
Control of voluntary movement is predicated on integration between circuits in the brain and spinal cord. Although damage is often restricted to supraspinal or spinal circuits in cases of neurological injury, both spinal motor neurons and axons linking these cells to the cortical origins of descending motor commands begin showing changes soon after the brain is injured by stroke. The concept of 'transneuronal degeneration' is not new and has been documented in histological, imaging and electrophysiological studies dating back over a century. Taken together, evidence from these studies agrees more with a system attempting to survive rather than one passively surrendering to degeneration. There tends to be at least some preservation of fibres at the brainstem origin and along the spinal course of the descending white matter tracts, even in severe cases. Myelin-associated proteins are observed in the spinal cord years after stroke onset. Spinal motor neurons remain morphometrically unaltered. Skeletal muscle fibres once innervated by neurons that lose their source of trophic input receive collaterals from adjacent neurons, causing spinal motor units to consolidate and increase in size. Although some level of excitability within the distributed brain network mediating voluntary movement is needed to facilitate recovery, minimal structural connectivity between cortical and spinal motor neurons can support meaningful distal limb function. Restoring access to the final common pathway via the descending input that remains in the spinal cord therefore represents a viable target for directed plasticity, particularly in light of recent advances in rehabilitation medicine.
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Affiliation(s)
- Michael A Urbin
- Human Engineering Research Laboratories, VA RR&D Center of Excellence, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
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Braga MAF, Faria-Fortini I, Soares CLDA, Rodrigues NAG, Sant Anna RV, Faria CDCDM. Acute clinical outcomes predict both generic and specific health-related quality of life six and 12 months after stroke: A one-year prospective study developed in a middle-income country. J Stroke Cerebrovasc Dis 2024; 33:107777. [PMID: 38795794 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107777] [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: 01/30/2024] [Accepted: 05/16/2024] [Indexed: 05/28/2024] Open
Abstract
OBJECTIVE To identify acute predictors of generic and specific health-related quality of life (HRQoL) six and 12 months after stroke in individuals from a middle-income country. MATERIAL AND METHODS This was a prospective study. The dependent outcomes assessed during six and 12 months after stroke included both generic and specific HRQoL (Short Form Health Survey-36 [SF-36] and stroke-specific quality of life [SSQOL]). The predictors were age, sex, education level, length of hospital stay, current living arrangement, stroke severity, functional independence, and motor impairment. RESULTS 122 (59.9±14 years) and 103 (59.8±14.71 years) individuals were evaluated six and 12 months after stroke, respectively. Functional independence and sex were significant acute predictors of both generic and specific HRQoL. Functional independence was the strongest predictor (0.149≤R2≤0.262; 20.01≤F≤43.96, p<0.001), except for generic HRQoL at 12 months, where sex was the strongest predictor (R2=0.14; F=17.97, p<0.001). CONCLUSION Generic and specific HRQoL in chronic individuals six and 12 months after stroke, from a middle-income country, can be predicted based on functional independence, the strongest predictor, assessed in the acute phase, except for generic HRQoL at 12 months. Functional independence can be modified by rehabilitation strategies and thus should be considered for HRQoL prognoses at chronic phase.
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Affiliation(s)
- Marcela Aline Fernandes Braga
- Graduate Program in Rehabilitation Sciences of the Universidade Federal de Minas Gerais, (UFMG), Belo Horizonte, (MG), Brazil
| | - Iza Faria-Fortini
- Department of Occupational Therapy, Universidade Federal de Minas Gerais, (UFMG), Belo Horizonte, (MG), Brazil; Graduate Program in Occupation Studies of the Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, (MG), Brazil
| | - Carolina Luísa de Almeida Soares
- Graduate Program in Rehabilitation Sciences of the Universidade Federal de Minas Gerais, (UFMG), Belo Horizonte, (MG), Brazil; Physiotherapy graduation in Universidade Federal de Minas Gerais, (UFMG), Belo Horizonte, (MG), Brazil
| | | | - Romeu Vale Sant Anna
- Neurologist, coordinator of the stroke unit at the public hospital Risoleta Tolentino Neves, Belo Horizonte, (MG), Brazil
| | - Christina Danielli Coelho de Morais Faria
- Graduate Program in Rehabilitation Sciences of the Universidade Federal de Minas Gerais, (UFMG), Belo Horizonte, (MG), Brazil; Department of Physical Therapy, Universidade Federal de Minas Gerais, (UFMG), Belo Horizonte, (MG), Brazil.
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Yan L, Long Z, Qian J, Lin J, Xie SQ, Sheng B. Rehabilitation Assessment System for Stroke Patients Based on Fusion-Type Optoelectronic Plethysmography Device and Multi-Modality Fusion Model: Design and Validation. SENSORS (BASEL, SWITZERLAND) 2024; 24:2925. [PMID: 38733031 PMCID: PMC11086329 DOI: 10.3390/s24092925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/28/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024]
Abstract
This study aimed to propose a portable and intelligent rehabilitation evaluation system for digital stroke-patient rehabilitation assessment. Specifically, the study designed and developed a fusion device capable of emitting red, green, and infrared lights simultaneously for photoplethysmography (PPG) acquisition. Leveraging the different penetration depths and tissue reflection characteristics of these light wavelengths, the device can provide richer and more comprehensive physiological information. Furthermore, a Multi-Channel Convolutional Neural Network-Long Short-Term Memory-Attention (MCNN-LSTM-Attention) evaluation model was developed. This model, constructed based on multiple convolutional channels, facilitates the feature extraction and fusion of collected multi-modality data. Additionally, it incorporated an attention mechanism module capable of dynamically adjusting the importance weights of input information, thereby enhancing the accuracy of rehabilitation assessment. To validate the effectiveness of the proposed system, sixteen volunteers were recruited for clinical data collection and validation, comprising eight stroke patients and eight healthy subjects. Experimental results demonstrated the system's promising performance metrics (accuracy: 0.9125, precision: 0.8980, recall: 0.8970, F1 score: 0.8949, and loss function: 0.1261). This rehabilitation evaluation system holds the potential for stroke diagnosis and identification, laying a solid foundation for wearable-based stroke risk assessment and stroke rehabilitation assistance.
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Affiliation(s)
- Liangwen Yan
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China; (L.Y.)
| | - Ze Long
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China; (L.Y.)
| | - Jie Qian
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
| | - Jianhua Lin
- Department of Rehabilitation Therapy, Yangzhi Affiliated Rehabilitation Hospital of Tongji University, Shanghai 201619, China
| | - Sheng Quan Xie
- School of Electronic and Electrical Engineering, University of Leeds, Leeds LS2 9JT, UK;
| | - Bo Sheng
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China; (L.Y.)
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Wouda NC, Knijff B, Punt M, Visser-Meily JMA, Pisters MF. Predicting Recovery of Independent Walking After Stroke: A Systematic Review. Am J Phys Med Rehabil 2024; 103:458-464. [PMID: 38363655 DOI: 10.1097/phm.0000000000002436] [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: 02/18/2024]
Abstract
ABSTRACT Patients recovering from a stroke experience reduced participation, especially when they are limited in daily activities involving walking. Understanding the recovery of independent walking, can be used by clinicians in the decision-making process during rehabilitation, resulting in more personalized stroke rehabilitation. Therefore, it is necessary to gain insight in predicting the recovery of independent walking in patients after stroke. This systematic review provided an overview of current evidence about prognostic models and its performance to predict recovery of independent walking after stroke. Therefore, MEDLINE, CINAHL, and Embase were searched for all relevant studies in English and Dutch. Descriptive statistics, study methods, and model performance were extracted and divided into two categories: subacute phase and chronic phase. This resulted in 16 articles that fulfilled all the search criteria, which included 30 prognostic models. Six prognostic models showed an excellent performance (area under the curve value and/or overall accuracy ≥0.90). The model of Smith et al. (2017) showed highest overall accuracy (100%) in predicting independent walking in the subacute phase after stroke ( Neurorehabil Neural Repair 2017;31(10-11):955-64.). Recovery of independent walking can be predicted in the subacute and chronic phase after stroke. However, proper external validation and the applicability in clinical practice of identified prognostic models are still lacking.
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Affiliation(s)
- Natasja Charon Wouda
- From the Center of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University and De Hoogstraat Rehabilitation, Utrecht, the Netherlands (NCW, JMAV-M); De Hoogstraat Rehabilitation, Department of Neurorehabilitation, Utrecht, the Netherlands (NCW); Research Group Lifestyle and Health, University of Applied Sciences Utrecht, Utrecht, the Netherlands (BK, MP); Department of Rehabilitation, Physical Therapy Science and Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, the Netherlands (JMAV-M, MFP); Center for Physical Therapy Research and Innovation in Primary Care, Julius Health Care Centers, Utrecht, the Netherlands (MFP); and Research Group Empowering Healthy Behaviour, Department of Health Innovations and Technology, Fontys University of Applied Sciences, Eindhoven, the Netherlands (MFP)
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22
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Bartsch BL, Hazen EM, Montgomery RN, Trieu C, Britton-Carpenter AJ, Billinger SA. Peripheral vascular function in stroke: systematic review and meta-analysis. J Appl Physiol (1985) 2024; 136:1182-1194. [PMID: 38482571 DOI: 10.1152/japplphysiol.00601.2023] [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: 08/28/2023] [Revised: 03/06/2024] [Accepted: 03/06/2024] [Indexed: 05/12/2024] Open
Abstract
Peripheral vascular dysfunction, measured as flow-mediated dilation (FMD), is present across all phases of stroke recovery and elevates the risk for recurrent cardiovascular events. The objective of this systematic review and meta-analysis was to characterize baseline FMD in individuals' poststroke, with consideration for each phase of stroke recovery. Three databases (PubMed, CINAHL, and Embase) were searched between January 1, 2000 and October 12, 2023 for studies that examined baseline FMD in stroke. Three reviewers conducted abstract and full-text screening, data extraction, and quality assessment. A random effects model was used to estimate FMD across studies. Meta-regression was used to examine the impact of age and time since stroke (acute, subacute, chronic) on FMD. Twenty-eight studies with ischemic and hemorrhagic stroke were included. Descriptive statistics for the demographics and FMD values of each study are presented. For the meta-analysis, average estimate FMD was 3.9% (95% CI: 2.5-5.3%). We report a large amount of heterogeneity (Cochrane's Q P value <0.001, and I2 = 99.6%). Differences in average age and the time poststroke between studies were not significantly associated with differences in FMD values. Despite the large heterogeneity for FMD values across studies, our primary finding suggests that FMD remains impaired across all phases of stroke.NEW & NOTEWORTHY This systematic review and meta-analysis offers invaluable insight into poststroke vascular function. Despite the inherent heterogeneity among the 28 studies analyzed, we report that peripheral vascular dysfunction, as quantified by flow-mediated dilation, exists across all stages of stroke recovery. This finding underscores the importance for interventions that focus on improving vascular health and secondary stroke prevention.
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Affiliation(s)
- Bria L Bartsch
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas, United States
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Emily M Hazen
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Robert N Montgomery
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Calvin Trieu
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
| | | | - Sandra A Billinger
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
- University of Kansas Alzheimer's Disease Research Center, University of Kansas Medical Center, Fairway, Kansas, United States
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, Kansas, United States
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, Kansas, United States
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23
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Chen X, Yang X, Li Y, Zhang X, Zhu Y, Du L, Cai J, Xu X. Influencing factors of kinesiophobia among stroke patients with hemiplegia: A mixed methods study. Clin Neurol Neurosurg 2024; 240:108254. [PMID: 38579553 DOI: 10.1016/j.clineuro.2024.108254] [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: 08/28/2023] [Revised: 01/05/2024] [Accepted: 03/21/2024] [Indexed: 04/07/2024]
Abstract
OBJECTIVES There is a scarcity of data regarding the effects of kinesiophobia on stroke patients with hemiplegia. Therefore, this paper aims to evaluate the level of kinesiophobia experienced by stroke patients with hemiplegia in China, examine the elements that influence it, and investigate the unique psychological experience of kinesiophobia combined with a qualitative study. METHODS This mixed study was conducted in two steps. Four approved scales were used to evaluate a total of 163 patients: (i) Tampa Scale of Kinesiophobia, (ii) Pain Catastrophizing Scale, (iii) Self-Efficacy for Exercise Scale, and (iv) Hospital Anxiety and Depression Scale. A multivariate linear regression model was used to evaluate the predictors of kinesiophobia in stroke patients with hemiplegia. Subsequently, semi-structured interviews with 15 stroke patients with hemiplegia were conducted using an objective sampling method, and the Colaizzi 7-step analysis process was utilized to analyze the interview data. RESULTS A total of 163 stroke patients with hemiplegia were included in this study, of them, 47.9% reported kinesiophobia. Multiple linear regression revealed that the influencing factors of kinesiophobia in stroke patients with hemiplegia were a history of falls, exaggeration, helplessness, anxiety, depression, and low exercise self-efficacy (P<0.05). The qualitative research focuses on two main topics: personal adoption of negative coping styles and insufficient external support. CONCLUSION Our study showed that the kinesiophobia in stroke patients with hemiplegia was high, with several factors influencing their kinesiophobia. Some of these factors are modifiable and should be considered when formulating kinesiophobia intervention strategies for stroke patients with hemiplegia.
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Affiliation(s)
- Xing Chen
- Medical College, Nantong University, 19th Qixiu Road, Nantong 226001, China; Department of Neurosurgery, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China
| | - Xueni Yang
- Medical College, Nantong University, 19th Qixiu Road, Nantong 226001, China; Department of Neurosurgery, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China
| | - Yanqing Li
- Department of Nursing, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China
| | - Xiaomei Zhang
- Department of Nursing, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China; Department of Neurosurgery, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China.
| | - Yingqian Zhu
- Medical College, Nantong University, 19th Qixiu Road, Nantong 226001, China; Department of Neurosurgery, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China
| | - Linjing Du
- Medical College, Nantong University, 19th Qixiu Road, Nantong 226001, China; Department of Neurosurgery, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China
| | - Jing Cai
- Medical College, Nantong University, 19th Qixiu Road, Nantong 226001, China; Department of Neurosurgery, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China
| | - Xiuqun Xu
- Department of Nursing, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China; Department of Neurosurgery, Affiliated Hospital of Nantong University, 20th Xisi Road, Nantong 226001, China.
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24
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Whitaker AA, Waghmare S, Montgomery RN, Aaron SE, Eickmeyer SM, Vidoni ED, Billinger SA. Lower middle cerebral artery blood velocity during low-volume high-intensity interval exercise in chronic stroke. J Cereb Blood Flow Metab 2024; 44:627-640. [PMID: 37708242 PMCID: PMC11197145 DOI: 10.1177/0271678x231201472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 08/18/2023] [Accepted: 08/24/2023] [Indexed: 09/16/2023]
Abstract
High-intensity interval training (HIIE) may present unique challenges to the cerebrovascular system in individuals post-stroke. We hypothesized lower middle cerebral artery blood velocity (MCAv) in individuals post-stroke: 1) during 10 minutes of HIIE, 2) immediately following HIIE, and 3) 30 minutes after HIIE, compared to age- and sex-matched controls (CON). We used a recumbent stepper submaximal exercise test to determine workloads for high-intensity and active recovery. Our low volume HIIE protocol consisted of 1-minute intervals for 10 minutes. During HIIE, we measured MCAv, mean arterial pressure (MAP), heart rate (HR), and end tidal carbon dioxide (PETCO2). We assessed carotid-femoral pulse wave velocity as a measure of arterial stiffness. Fifty participants completed the study (25 post-stroke, 76% ischemic, 32% moderate disability). Individuals post-stroke had lower MCAv during HIIE compared to CON (p = 0.03), which remained 30 minutes after HIIE. Individuals post-stroke had greater arterial stiffness (p = 0.01) which was moderately associated with a smaller MCAv responsiveness during HIIE (r = -0.44). No differences were found for MAP, HR, and PETCO2. This study suggests individuals post-stroke had a lower MCAv during HIIE compared to their peers, which remained during recovery up to 30 minutes. Arterial stiffness may contribute to the lower cerebrovascular responsiveness post-stroke.
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Affiliation(s)
- Alicen A Whitaker
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Physical Medicine and Rehabilitation, Medical College of Wisconsin, Milwaukee, WI, USA
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Saniya Waghmare
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Robert N Montgomery
- Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS, USA
| | - Stacey E Aaron
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sarah M Eickmeyer
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, KS, USA
| | - Eric D Vidoni
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
- University of Kansas Alzheimer’s Disease Research Center, Fairway, KS, USA
| | - Sandra A Billinger
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, KS, USA
- University of Kansas Alzheimer’s Disease Research Center, Fairway, KS, USA
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS, USA
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25
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Naranjo Á, Álvarez-Soria MJ, Aranda-Villalobos P, Martínez-Rodríguez AM, Martínez-Lara E, Siles E. Hydroxytyrosol, a Promising Supplement in the Management of Human Stroke: An Exploratory Study. Int J Mol Sci 2024; 25:4799. [PMID: 38732018 PMCID: PMC11084205 DOI: 10.3390/ijms25094799] [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: 03/20/2024] [Revised: 04/24/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
Hydroxytyrosol (HT) is a bioactive olive oil phenol with beneficial effects in a number of pathological situations. We have previously demonstrated that an HT-enriched diet could serve as a beneficial therapeutic approach to attenuate ischemic-stroke-associated damage in mice. Our exploratory pilot study examined this effect in humans. Particularly, a nutritional supplement containing 15 mg of HT/day was administered to patients 24 h after the onset of stroke, for 45 days. Biochemical and oxidative-stress-related parameters, blood pressure levels, serum proteome, and neurological and functional outcomes were evaluated at 45 and 90 days and compared to a control group. The main findings were that the daily administration of HT after stroke could: (i) favor the decrease in the percentage of glycated hemoglobin and diastolic blood pressure, (ii) control the increase in nitric oxide and exert a plausible protective effect in oxidative stress, (iii) modulate the evolution of the serum proteome and, particularly, the expression of apolipoproteins, and (iv) be beneficial for certain neurological and functional outcomes. Although a larger trial is necessary, this study suggests that HT could be a beneficial nutritional complement in the management of human stroke.
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Affiliation(s)
- Ángela Naranjo
- Departamento de Biología Experimental, Universidad de Jaén, 23071 Jaén, Spain;
| | | | | | | | | | - Eva Siles
- Departamento de Biología Experimental, Universidad de Jaén, 23071 Jaén, Spain;
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26
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Gooch HJ, Jarvis KA, Stockley RC. Behavior Change Approaches in Digital Technology-Based Physical Rehabilitation Interventions Following Stroke: Scoping Review. J Med Internet Res 2024; 26:e48725. [PMID: 38656777 PMCID: PMC11079774 DOI: 10.2196/48725] [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: 05/15/2023] [Revised: 11/14/2023] [Accepted: 12/26/2023] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Digital health technologies (DHTs) are increasingly used in physical stroke rehabilitation to support individuals in successfully engaging with the frequent, intensive, and lengthy activities required to optimize recovery. Despite this, little is known about behavior change within these interventions. OBJECTIVE This scoping review aimed to identify if and how behavior change approaches (ie, theories, models, frameworks, and techniques to influence behavior) are incorporated within physical stroke rehabilitation interventions that include a DHT. METHODS Databases (Embase, MEDLINE, PsycINFO, CINAHL, Cochrane Library, and AMED) were searched using keywords relating to behavior change, DHT, physical rehabilitation, and stroke. The results were independently screened by 2 reviewers. Sources were included if they reported a completed primary research study in which a behavior change approach could be identified within a physical stroke rehabilitation intervention that included a DHT. Data, including the study design, DHT used, and behavior change approaches, were charted. Specific behavior change techniques were coded to the behavior change technique taxonomy version 1 (BCTTv1). RESULTS From a total of 1973 identified sources, 103 (5%) studies were included for data charting. The most common reason for exclusion at full-text screening was the absence of an explicit approach to behavior change (165/245, 67%). Almost half (45/103, 44%) of the included studies were described as pilot or feasibility studies. Virtual reality was the most frequently identified DHT type (58/103, 56%), and almost two-thirds (65/103, 63%) of studies focused on upper limb rehabilitation. Only a limited number of studies (18/103, 17%) included a theory, model, or framework for behavior change. The most frequently used BCTTv1 clusters were feedback and monitoring (88/103, 85%), reward and threat (56/103, 54%), goals and planning (33/103, 32%), and shaping knowledge (33/103, 32%). Relationships between feedback and monitoring and reward and threat were identified using a relationship map, with prominent use of both of these clusters in interventions that included virtual reality. CONCLUSIONS Despite an assumption that DHTs can promote engagement in rehabilitation, this scoping review demonstrates that very few studies of physical stroke rehabilitation that include a DHT overtly used any form of behavior change approach. From those studies that did consider behavior change, most did not report a robust underpinning theory. Future development and research need to explicitly articulate how including DHTs within an intervention may support the behavior change required for optimal engagement in physical rehabilitation following stroke, as well as establish their effectiveness. This understanding is likely to support the realization of the transformative potential of DHTs in stroke rehabilitation.
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Affiliation(s)
- Helen J Gooch
- Stroke Research Team, School of Nursing and Midwifery, University of Central Lancashire, Preston, United Kingdom
| | - Kathryn A Jarvis
- Stroke Research Team, School of Nursing and Midwifery, University of Central Lancashire, Preston, United Kingdom
| | - Rachel C Stockley
- Stroke Research Team, School of Nursing and Midwifery, University of Central Lancashire, Preston, United Kingdom
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27
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Feingold-Polak R, Barzel O, Levy-Tzedek S. Socially Assistive Robot for Stroke Rehabilitation: A Long-Term in-the-Wild Pilot Randomized Controlled Trial. IEEE Trans Neural Syst Rehabil Eng 2024; 32:1616-1626. [PMID: 38598401 DOI: 10.1109/tnsre.2024.3387320] [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: 04/12/2024]
Abstract
Socially assistive robots (SARs) have been suggested as a platform for post-stroke training. It is not yet known whether long-term interaction with a SAR can lead to an improvement in the functional ability of individuals post-stroke. The aim of this pilot study was to compare the changes in motor ability and quality of life following a long-term intervention for upper-limb rehabilitation of post-stroke individuals using three approaches: 1) training with a SAR in addition to usual care; 2) training with a computer in addition to usual care; and 3) usual care with no additional intervention. Thirty-three post-stroke patients with moderate-severe to mild impairment were randomly allocated into three groups: two intervention groups - one with a SAR (ROBOT group) and one with a computer (COMPUTER group) - and one control group with no intervention (CONTROL group). The intervention sessions took place three times/week, for a total of 15 sessions/participant; The study was conducted over a period of two years, during which 306 sessions were held. Twenty-six participants completed the study. Participants in the ROBOT group significantly improved in their kinematic and clinical measures which included smoothness of movement, action research arm test (ARAT), and Fugl-Meyer upper-extremity assessment (FMA-UE). No significant improvement in these measures was found in the COMPUTER or the control groups. 100% of the participants in the SAR group gained improvement which reached - or exceeded - the minimal clinically important difference in the ARAT, the gold standard for upper-extremity activity performance post-stroke. This study demonstrates both the feasibility and the clinical benefit of using a SAR for long-term interaction with post-stroke individuals as part of their rehabilitation program. Trial Registration: ClinicalTrials.gov NCT03651063.
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28
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Zhao Y, Liao X, Gu H, Jiang Y, Jiang Y, Wang Y, Zhang Y. Gait speed at the acute phase predicted health-related quality of life at 3 and 12 months after stroke: a prospective cohort study. J Rehabil Med 2024; 56:jrm24102. [PMID: 38616713 PMCID: PMC11031874 DOI: 10.2340/jrm.v56.24102] [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: 10/21/2023] [Accepted: 03/14/2024] [Indexed: 04/16/2024] Open
Abstract
OBJECTIVE To investigate the association between acute-phase gait speed and health-related quality of life (HRQoL) at 3 and 12 months post-stroke. DESIGN Prospective cohort study. SUBJECTS/PATIENTS 1,475 patients with first-ever ischaemic stroke. METHODS The patients were divided into 3 groups according to tertiles of gait speed, namely ≤0.8, 0.8-1.1, ≥1.1 m/s. Gait speed was assessed by the 10-m walking test within 2 weeks of hospitalization for acute stroke and before the rehabilitation programme. HRQoL measurements include the 3-level EuroQol five dimensions (EQ-5D-3L) index and EuroQoL visual analogue scale (EQ-VAS) scores. Linear and logistic regression analyses were used to identify associations between gait speed and HRQoL. RESULTS Adjusted for all covariates, the highest gait speed tertile group were associated with higher EQ-5D-3L index (B = 0.0303 and B = 0.0228, respectively, p < 0.001), and higher EQ-VAS (B = 3.3038 and B = 3.8877, respectively, p < 0.001), and lower odds of having problems with mobility (OR = 2.55 [95% CI: 0.141-0.458] and 0.485 [0.289-0.812], respectively, p < 0.01), self-care (OR = 0.328 [95% CI: 0.167-0.646] and 0.412 [0.217-0.784], respectively, p < 0.01), and usual activities (OR = 0.353 [95% CI: 0.211-0.590] and 0.325 [0.198-0.536], respectively, p < 0.0001) at 3 and 12 months, and pain/discomfort at 12 months (OR = 0.558 [95% CI:0.335-0.930], p < 0.05). CONCLUSION Acute-phase gait speed was predictive of post-stroke HRQoL at 3 and 12 months, especially when associated with domain-specific EQ-5D-3L.
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Affiliation(s)
- Yishuang Zhao
- Department of Rehabilitation Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaoling Liao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Hongqiu Gu
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yong Jiang
- 2Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yingyu Jiang
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Yumei Zhang
- Department of Rehabilitation Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
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Taga M, Hong YNG, Charalambous CC, Raju S, Hayes L, Lin J, Zhang Y, Shao Y, Houston M, Zhang Y, Mazzoni P, Roh J, Schambra HM. Corticospinal and corticoreticulospinal projections benefit motor behaviors in chronic stroke. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.04.588112. [PMID: 38645144 PMCID: PMC11030245 DOI: 10.1101/2024.04.04.588112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
After corticospinal tract (CST) stroke, several motor deficits in the upper extremity (UE) emerge, including diminished muscle strength, motor control, and muscle individuation. Both the ipsilesional CST and contralesional corticoreticulospinal tract (CReST) innervate the paretic UE and may have different innervation patterns for the proximal and distal UE segments. These patterns may underpin distinct pathway relationships to separable motor behaviors. In this cross-sectional study of 15 chronic stroke patients and 28 healthy subjects, we examined two key questions: (1) whether segmental motor behaviors differentially relate to ipsilesional CST and contralesional CReST projection strengths, and (2) whether motor behaviors segmentally differ in the paretic UE. We measured strength, motor control, and muscle individuation in a proximal (biceps, BIC) and distal muscle (first dorsal interosseous, FDI) of the paretic UE. We measured the projection strengths of the ipsilesional CST and contralesional CReST to these muscles using transcranial magnetic stimulation (TMS). Stroke subjects had abnormal motor control and muscle individuation despite strength comparable to healthy subjects. In stroke subjects, stronger ipsilesional CST projections were linked to superior motor control in both UE segments, whereas stronger contralesional CReST projections were linked to superior muscle strength and individuation in both UE segments. Notably, both pathways also shared associations with behaviors in the proximal segment. Motor control deficits were segmentally comparable, but muscle individuation was worse for distal motor performance. These results suggest that each pathway has specialized contributions to chronic motor behaviors but also work together, with varying levels of success in supporting chronic deficits. Key points summary Individuals with chronic stroke typically have deficits in strength, motor control, and muscle individuation in their paretic upper extremity (UE). It remains unclear how these altered behaviors relate to descending motor pathways and whether they differ by proximal and distal UE segment.In this study, we used transcranial magnetic stimulation (TMS) to examine projection strengths of the ipsilesional corticospinal tract (CST) and contralesional corticoreticulospinal tract (CReST) with respect to quantitated motor behaviors in chronic stroke.We found that stronger ipsilesional CST projections were associated with better motor control in both UE segments, whereas stronger contralesional CReST projections were associated with better strength and individuation in both UE segments. In addition, projections of both pathways shared associations with motor behaviors in the proximal UE segment.We also found that deficits in strength and motor control were comparable across UE segments, but muscle individuation was worse with controlled movement in the distal UE segment.These results suggest that the CST and CReST have specialized contributions to chronic motor behaviors and also work together, although with different degrees of efficacy.
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Nolan J, Bynevelt M, Godecke E, Jacques A, Dharsono F, Singer B. The association between neuroimaging data and presence of lateropulsion after stroke. Top Stroke Rehabil 2024:1-10. [PMID: 38598484 DOI: 10.1080/10749357.2024.2340339] [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: 12/12/2023] [Accepted: 03/31/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Post-stroke lateropulsion is prevalent and has been associated with varied lesion locations, but existing imaging studies are limited by small participant cohorts. Evidence to guide lateropulsion rehabilitation is also limited. Improved understanding of lesion localization associated with lateropulsion post-stroke may inform more targeted intervention approaches. OBJECTIVES This study investigated the associations between stroke neuroimaging data and presence of lateropulsion at inpatient rehabilitation admission. METHODS This prospective, observational study included participants aged ≥65 years, admitted for inpatient stroke rehabilitation. Using routinely collected clinical neuroimaging data, stroke type, location, and volume were reported, and their association with lateropulsion presence (Four-Point Pusher Score - 4PPS) at admission was explored. RESULTS Of 144 included participants, 82 (56.9%) had lateropulsion (4PPS ≥1). Lateropulsion presence was univariately associated with hemorrhagic stroke (p = 0.002), frontal cortical involvement (OR = 2.17, 95%CI 1.02-6.46), and white matter involvement (OR = 2.45, 95%CI 1.24-4.85), particularly frontal white matter (p = 0.021). Lesions involving the posterior limb of the internal capsule (OR = 2.88, 95% CI 1.14-7.27) and those involving the entire thalamus (OR = 1.0, p = 0.03) were associated with lateropulsion presence. When stratified by stroke type, no specific location was significantly associated with lateropulsion presence in hemorrhagic strokes. Among participants with ischemic stroke, involvement of the pre-central gyrus (OR = 2.45, 95%CI 1.05-5.76), post-central gyrus (OR = 2.76, 95%CI 1.15-6.60), inferior parietal cortex (OR = 3.95, 95%CI 1.43-10.90), and supramarginal gyrus (OR = 3.73, 95%CI 1.25-11.13) were associated with lateropulsion presence. The stroke laterality and size were not significantly associated with lateropulsion presence. CONCLUSIONS The findings indicate a role of network disconnection in the post-stroke lateropulsion presence. Future, larger-cohort lesion-network mapping studies are recommended.
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Affiliation(s)
- Jessica Nolan
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
- School of Health Sciences and Physiotherapy, The University of Notre Dame Australia, Fremantle, Australia
- Physiotherapy Department, Sir Charles Gairdner Osborne Park Health Care Group, Nedlands, Australia
| | - Michael Bynevelt
- The Neurological Intervention and Imaging Service of Western Australia, Nedlands, Australia
| | - Erin Godecke
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
- Allied Health Research, Sir Charles Gairdner Osborne Park Health Care Group, Nedlands, Australia
- Centre of Research Excellence in Aphasia Rehabilitation, La Trobe University, Melbourne, Australia
| | - Angela Jacques
- The Institute for Health Research, The University of Notre Dame Australia, Fremantle, Australia
- Department of Research, Sir Charles Gairdner Osborne Park Health Care Group, Nedlands, Australia
| | - Ferry Dharsono
- The Neurological Intervention and Imaging Service of Western Australia, Nedlands, Australia
| | - Barbara Singer
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
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31
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Chang CS, Chen CL, Chen RS, Chen HC, Chen CY, Chung CY, Wu KPH, Wu CY, Lin KC. Synergistic efficacy of repetitive peripheral magnetic stimulation on central intermittent theta burst stimulation for upper limb function in patients with stroke: a double-blinded, randomized controlled trial. J Neuroeng Rehabil 2024; 21:49. [PMID: 38589875 PMCID: PMC11000298 DOI: 10.1186/s12984-024-01341-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: 11/11/2023] [Accepted: 03/13/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Non-invasive techniques such as central intermittent theta burst stimulation (iTBS) and repetitive peripheral magnetic stimulation (rPMS) have shown promise in improving motor function for patients with stroke. However, the combined efficacy of rPMS and central iTBS has not been extensively studied. This randomized controlled trial aimed to investigate the synergistic effects of rPMS and central iTBS in patients with stroke. METHOD In this study, 28 stroke patients were randomly allocated to receive either 1200 pulses of real or sham rPMS on the radial nerve of the affected limb, followed by 1200 pulses of central iTBS on the ipsilesional hemisphere. The patients received the intervention for 10 sessions over two weeks. The primary outcome measures were the Fugl-Meyer Assessment-Upper Extremity (FMA-UE) and the Action Research Arm Test (ARAT). Secondary outcomes for activities and participation included the Functional Independence Measure-Selfcare (FIM-Selfcare) and the Stroke Impact Scale (SIS). The outcome measures were assessed before and after the intervention. RESULTS Both groups showed significant improvement in FMA-UE and FIM-Selfcare after the intervention (p < 0.05). Only the rPMS + iTBS group had significant improvement in ARAT-Grasp and SIS-Strength and activity of daily living (p < 0.05). However, the change scores in all outcome measures did not differ between two groups. CONCLUSIONS Overall, the study's findings suggest that rPMS may have a synergistic effect on central iTBS to improve grasp function and participation. In conclusion, these findings highlight the potential of rPMS as an adjuvant therapy for central iTBS in stroke rehabilitation. Further large-scale studies are needed to fully explore the synergistic effects of rPMS on central iTBS. TRIAL REGISTRATION This trial was registered under ClinicalTrials.gov ID No.NCT04265365, retrospectively registered, on February 11, 2020.
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Affiliation(s)
- Chi-Shou Chang
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital, Linkou, Taiwan
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Chia-Ling Chen
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan.
- Graduate Institute of Early Intervention, Chang Gung University, Taoyuan City, Taiwan.
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Xiamen, China.
| | - Rou-Shayn Chen
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Neuroscience Research Center, Department of Neurology, Chang Gung Memorial Hospital, Linkou, Taiwan
- Institute of Cognitive Neuroscience, National Central University, Taoyuan, Taiwan
| | - Hsieh-Ching Chen
- Department of Industrial Engineering and Management, National Taipei University of Technology, Taipei, Taiwan
| | - Chung-Yao Chen
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chia-Ying Chung
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan
- Graduate Institute of Early Intervention, Chang Gung University, Taoyuan City, Taiwan
| | - Katie Pei-Hsuan Wu
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan
- School of Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ching-Yi Wu
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan
- Department of Occupational Therapy, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Keh-Chung Lin
- School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
- Division of Occupational Therapy, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, 17, F4, Xu-Zhou Road, Taipei, Taiwan
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Chen J, Ye W, Zheng X, Wu W, Chen Y, Chen Y. Predictors of medical staff's knowledge, attitudes and behavior of dysphagia assessment: A cross-sectional study. PLoS One 2024; 19:e0301770. [PMID: 38578772 PMCID: PMC10997058 DOI: 10.1371/journal.pone.0301770] [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] [Received: 12/26/2023] [Accepted: 03/21/2024] [Indexed: 04/07/2024] Open
Abstract
PURPOSE This study aimed to explore the predictors of medical staff's Knowledge, Attitudes and Behavior of dysphagia assessment, to provide reference suggestions for constructing the training program and improving the rate of dysphagia assessment. METHODS This study was a cross-sectional study. A total of 353 nurses and doctors from four provinces (Guangdong, Hunan, Guangxi, and Shaanxi) who were selected by convenience sampling and invited to complete the questionnaire through WeChat, DingTalk, and Tencent instant messenger from May 23 to 31, 2022. A self-reported questionnaire was used to assess participants' Knowledge, Attitude and Behavior regarding dysphagia assessment. Participants' sociodemographic, training, and nursing experience were measured using the general information sheet and analyzed as potential predictors of medical staff's Knowledge, Attitudes and Behavior of dysphagia assessment. A multiple linear regression model was used to identify the predictors. RESULTS The mean scores for Knowledge, Attitudes and Behavior of dysphagia assessments were (15.3±2.7), (35.9±4.9) and (41.4±14.4) respectively. Knowledge and Behavior of medical staff were medium, and attitude was positive. Multiple linear regression results indicated that experience in nursing patients with dysphagia, related training for dysphagia, working years in the field of dysphagia related diseases, specialized training (geriatric, swallowing and rehabilitation) and department (Neurology, Rehabilitation, Geriatrics) were significant predictors of Behavior, accounting for 31.5% of the variance. Working years in the field of dysphagia related diseases, department (Neurology, Rehabilitation, Geriatrics) and title were significant predictors of medical staff's knowledge, accounting for 7.8% of variance. Education, experience in nursing patients with dysphagia, department (Neurology, Rehabilitation, Geriatrics) and related training for dysphagia were significant predictors of medical staff's attitude, accounting for 12.9% of variance. CONCLUSIONS The study findings implied that nursing experience, training, and work for patients with swallowing disorders could have positive effects on the Knowledge, Attitudes and Behavior of medical staff regarding dysphagia assessment. Hospital administrators should provide relevant resources, such as videos of dysphagia assessment, training centers for the assessment of dysphagia, and swallowing specialist nurses.
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Affiliation(s)
- Juanhui Chen
- Department of Nursing, Longgang Central Hospital of Shenzhen, Shenzhen, Guangdong Province, China
| | - Wenqiu Ye
- Department of Neurology, Longgang Central Hospital of Shenzhen, Shenzhen, Guangdong Province, China
| | - Xingyun Zheng
- Department of Neurosurgery, Longgang Central Hospital of Shenzhen, Shenzhen, Guangdong Province, China
| | - Wenna Wu
- Department of Rehabilitation, Longgang Central Hospital of Shenzhen, Shenzhen, Guangdong Province, China
| | - Yuebao Chen
- Department of Neurology, Guangxi International Zhuang Medicine Hospital, Nanning, Guangxi Province, China
| | - Yinjuan Chen
- Department of Nursing, Shenzhen FuYong People’s Hospital, Shenzhen, Guangdong Province, China
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Tamura S, Miyata K, Hasegawa S, Kobayashi S, Shioura K, Usuda S. Pooled Minimal Clinically Important Differences of the Mini-Balance Evaluation Systems Test in Patients With Early Subacute Stroke: A Multicenter Prospective Observational Study. Phys Ther 2024; 104:pzae017. [PMID: 38365440 DOI: 10.1093/ptj/pzae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 10/08/2023] [Accepted: 12/20/2023] [Indexed: 02/18/2024]
Abstract
OBJECTIVE Balance problems are common in patients with stroke, and the Mini-Balance Evaluation Systems Test (Mini-BESTest) is a reliable and valid assessment tool for measuring balance function. Determining the minimal clinically important difference (MCID) is crucial for assessing treatment effectiveness. This study aimed to determine the MCID of the Mini-BESTest in patients with early subacute stroke. METHODS In this prospective multicenter study, 53 patients with early subacute stroke undergoing rehabilitation in inpatient units were included. The mean age of the patients was 72.6 (SD = 12.2) years. The Mini-BESTest, which consists of 14 items assessing various aspects of balance function, including anticipatory postural adjustments, postural responses, sensory orientation, and dynamic gait, was used as the assessment tool. The global rating of change (GRC) scales completed by the participants and physical therapists were used as external anchors to calculate the MCID. The GRC scale measured subjective improvement in balance function, ranging from -3 (very significantly worse) to +3 (very significantly better), with a GRC score of ≥+2 considered as meaningful improvement. Four methods were used to calculate the MCID: mean of participants with GRC of 2, receiver operating characteristic-based method, predictive modeling method, and adjustment of the predictive modeling method based on the rate of improvement. From the MCID values obtained using these methods, a single pooled MCID value was calculated. RESULTS The MCID values for the Mini-BESTest obtained through the 4 methods ranged from 3.2 to 4.5 points when using the physical therapist's GRC score as the anchor but could not be calculated using the participant's GRC score. The pooled MCID value for the Mini-BESTest was 3.8 (95% CI = 2.9-5.0). CONCLUSIONS The Mini-BESTest MCID obtained in this study is valuable for identifying improvements in balance function among patients with early subacute stroke. IMPACT Determination of the MCID is valuable for evaluating treatment effectiveness. The study findings provide clinicians with practical values that can assist in interpreting Mini-BESTest results and assessing treatment effectiveness.
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Affiliation(s)
- Shuntaro Tamura
- Department of Rehabilitation, Fujioka General Hospital, Fujioka, Gunma, Japan
| | - Kazuhiro Miyata
- Department of Physical Therapy, Ibaraki Prefectural University of Health Sciences, Inashiki-gun, Ibaraki, Japan
| | - Satoshi Hasegawa
- Department of Rehabilitation, Public Nanokaichi Hospital, Tomioka, Gunma, Japan
| | - Sota Kobayashi
- Department of Rehabilitation, Public Nanokaichi Hospital, Tomioka, Gunma, Japan
- Department of Rehabilitation Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Gunma, Japan
| | - Kosuke Shioura
- Department of Rehabilitation, Harunaso Hospital, Takasaki, Gunma, Japan
| | - Shigeru Usuda
- Department of Rehabilitation Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Gunma, Japan
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Bright FAS, Ibell-Roberts C, Featherstone K, Signal N, Wilson BJ, Collier A, Fu V. 'Physical well-being is our top priority': Healthcare professionals' challenges in supporting psychosocial well-being in stroke services. Health Expect 2024; 27:e14016. [PMID: 38469645 DOI: 10.1111/hex.14016] [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: 10/10/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Following stroke, a sense of well-being is critical for quality of life. However, people living with stroke, and health professionals, suggest that well-being is not sufficiently addressed within stroke services, contributing to persistent unmet needs. Knowing that systems and structures shape clinical practice, this study sought to understand how health professionals address well-being, and to examine how the practice context influences care practice. METHODS Underpinned by Interpretive Description methodology, we interviewed 28 health professionals across multiple disciplines working in stroke services (acute and rehabilitation) throughout New Zealand. Data were analysed using applied tension analysis. RESULTS Health professionals are managing multiple lines of work in stroke care: biomedical work of investigation, intervention and prevention; clinical work of assessment, monitoring and treatment; and moving people through service. While participants reported working to support well-being, this could be deprioritised amidst the time-oriented pressures of the other lines of work that were privileged within services, rendering it unsupported and invisible. CONCLUSION Stroke care is shaped by biomedical and organisational imperatives that privilege physical recovery and patient throughput. Health professionals are not provided with the knowledge, skills, time or culture of care that enable them to privilege well-being within their work. This has implications for the well-being of people with stroke, and the well-being of health professionals. In making these discourses and culture visible, and tracing how these impact on clinical practice, we hope to provide insight into why well-being work remains other to the 'core' work of stroke, and what needs to be considered if stroke services are to better support people's well-being. PATIENT OR PUBLIC CONTRIBUTIONS People with stroke, family members and people who provide support to people with stroke, and health professionals set priorities for this research. They advised on study conduct and have provided feedback on wider findings from the research.
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Affiliation(s)
- Felicity A S Bright
- Centre for Person Centred Research, Auckland University of Technology, Auckland, New Zealand
| | - Claire Ibell-Roberts
- Centre for Person Centred Research, Auckland University of Technology, Auckland, New Zealand
| | - Katie Featherstone
- Geller Institute of Ageing and Memory, University of West London, London, UK
| | - Nada Signal
- Department of Physiotherapy, Auckland University of Technology, Auckland, New Zealand
| | - Bobbie-Jo Wilson
- Centre for Person Centred Research, Auckland University of Technology, Auckland, New Zealand
| | - Aileen Collier
- College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Vivian Fu
- Medical Research Institute of New Zealand, Wellington, New Zealand
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
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Whitaker AA, Aaron SE, Chertoff M, Brassard P, Buchanan J, Nguyen K, Vidoni ED, Waghmare S, Eickmeyer SM, Montgomery RN, Billinger SA. Lower dynamic cerebral autoregulation following acute bout of low-volume high-intensity interval exercise in chronic stroke compared to healthy adults. J Appl Physiol (1985) 2024; 136:707-720. [PMID: 38357728 DOI: 10.1152/japplphysiol.00635.2023] [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: 09/08/2023] [Revised: 01/23/2024] [Accepted: 02/04/2024] [Indexed: 02/16/2024] Open
Abstract
Fluctuating arterial blood pressure during high-intensity interval exercise (HIIE) may challenge dynamic cerebral autoregulation (dCA), specifically after stroke after an injury to the cerebrovasculature. We hypothesized that dCA would be attenuated at rest and during a sit-to-stand transition immediately after and 30 min after HIIE in individuals poststroke compared with age- and sex-matched control subjects (CON). HIIE switched every minute between 70% and 10% estimated maximal watts for 10 min. Mean arterial pressure (MAP) and middle cerebral artery blood velocity (MCAv) were recorded. dCA was quantified during spontaneous fluctuations in MAP and MCAv via transfer function analysis. For sit-to-stand, time delay before an increase in cerebrovascular conductance index (CVCi = MCAv/MAP), rate of regulation, and % change in MCAv and MAP were measured. Twenty-two individuals poststroke (age 60 ± 12 yr, 31 ± 16 mo) and twenty-four CON (age 60 ± 13 yr) completed the study. Very low frequency (VLF) gain (P = 0.02, η2 = 0.18) and normalized gain (P = 0.01, η2 = 0.43) had a group × time interaction, with CON improving after HIIE whereas individuals poststroke did not. Individuals poststroke had lower VLF phase (P = 0.03, η2 = 0.22) after HIIE compared with CON. We found no differences in the sit-to-stand measurement of dCA. Our study showed lower dCA during spontaneous fluctuations in MCAv and MAP following HIIE in individuals poststroke compared with CON, whereas the sit-to-stand response was maintained.NEW & NOTEWORTHY This study provides novel insights into poststroke dynamic cerebral autoregulation (dCA) following an acute bout of high-intensity interval exercise (HIIE). In people after stroke, dCA appears attenuated during spontaneous fluctuations in mean arterial pressure (MAP) and middle cerebral artery blood velocity (MCAv) following HIIE. However, the dCA response during a single sit-to-stand transition after HIIE showed no significant difference from controls. These findings suggest that HIIE may temporarily challenge dCA after exercise in individuals with stroke.
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Affiliation(s)
- Alicen A Whitaker
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas, United States
- Department of Physical Medicine and Rehabilitation, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Stacey E Aaron
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Mark Chertoff
- Department of Hearing and Speech, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Patrice Brassard
- Department of Kinesiology, Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada
- Research Center of the Institut Universitaire de Cardiologie et de Pneumologie de Québec-Université Laval, Quebec City, Quebec, Canada
| | - Jake Buchanan
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Katherine Nguyen
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Eric D Vidoni
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
- University of Kansas Alzheimer's Disease Research Center, Fairway, Kansas, United States
| | - Saniya Waghmare
- Department of Physical Therapy, Rehabilitation Science, and Athletic Training, University of Kansas Medical Center, Kansas City, Kansas, United States
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Sarah M Eickmeyer
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Robert N Montgomery
- Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Sandra A Billinger
- Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, United States
- University of Kansas Alzheimer's Disease Research Center, Fairway, Kansas, United States
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, Kansas, United States
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, Kansas, United States
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Li C, Chen Y, Tu S, Lin J, Lin Y, Xu S, Wu M, Xie Y, Jia J. Dual-tDCS combined with sensorimotor training promotes upper limb function in subacute stroke patients: A randomized, double-blinded, sham-controlled study. CNS Neurosci Ther 2024; 30:e14530. [PMID: 37994674 PMCID: PMC11017427 DOI: 10.1111/cns.14530] [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: 07/16/2023] [Revised: 10/24/2023] [Accepted: 11/04/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Dual transcranial direct current stimulation (tDCS) over the bilateral primary somatosensory cortex (PSC) has potential benefits in stroke. In addition, compared with traditional rehabilitation training, sensorimotor training can significantly improve the sensorimotor function of patients. However, the efficacy of dual-tDCS combined with sensorimotor training in patients with subacute stroke is unknown. OBJECTIVE To assess whether dual-tDCS may enhance the efficacy of sensorimotor training on the upper limb functions in patients with subacute stroke. In addition, this study aims to explore the potential clinical mechanism of this combination therapy. METHODS We randomized 52 individuals with first-ever, unilateral subcortical stroke into the experimental group (n = 26) and the control group (n = 26). Patients in the experimental group received 20 min of dual-tDCS over the PSC and 40 min of sensorimotor training each session, while patients in the control group received sham dual-tDCS. The treatment cycle was a 1-h session of therapy each day, 5 days per week for 4 weeks. The Fugl-Meyer Assessment of Upper Extremity (FMA-UE) subscale, Action Research Arm Test (ARAT), Box and Block test (BBT), Erasmus MC revised Nottingham sensory assessment scale (Em-NSA), Neurometer sensory nerve quantitative detector (CPT), the Barthel index (BI), and Hospital Anxiety and Depression Scale (HADS) were used to assess upper limb function, activities of daily living (ADL), and mental health before and after the 4-week treatment period. In addition, functional near-infrared spectroscopy (fNIRS) was used to explore potential clinical brain mechanisms. RESULTS Both groups showed significant improvement in all clinical scales (All p < 0.05) after treatment. Compared with sham-tDCS plus sensorimotor training, active dual-tDCS coupled with sensorimotor training can significantly improve the FMA-UE, ARAT, Em-NSA-Stereognosis, and CPT-2K Hz. In addition, dual-tDCS combined with sensorimotor training can significantly activate the left pre-Motor and supplementary motor cortex (PM-SMC) and enhance the functional connection between the left somatosensory association cortex (SAC) and RPM-SMC. Furthermore, the difference of FMA-UE in the experimental group was positively correlated with the functional connectivity of RPM-SMC-LSAC (r = 0.815, p < 0.001). CONCLUSION Dual-tDCS over the PSC combined with sensorimotor training can improve upper limb sensory and motor dysfunction, enhance ADL, and alleviate depression and anxiety for subacute stroke patients. Our results indicated that RPM-SMC-LSAC may be potential therapeutic targets for dual-tDCS in upper limb rehabilitation on stroke.
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Affiliation(s)
- Chong Li
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Yun Chen
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Shuting Tu
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Jiaying Lin
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Yifang Lin
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Shuo Xu
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Maohou Wu
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Yong Xie
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
| | - Jie Jia
- Department of Rehabilitation MedicineFirst Affiliated Hospital of Fujian Medical UniversityFujianChina
- Fujian Branch of Huashan HospitalFudan UniversityFujianChina
- National Clinical Research Center for Aging and Medicine, Huashan HospitalFudan UniversityShanghaiChina
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Debeuf R, De Vlieger D, Defour A, Feyen K, Guida S, Cuypers L, Firouzi M, Tassenoy A, Swinnen E, Beckwée D, Leemans L. Electrotherapy in stroke rehabilitation can improve lower limb muscle characteristics: a systematic review and meta-analysis. Disabil Rehabil 2024:1-17. [PMID: 38557249 DOI: 10.1080/09638288.2024.2334444] [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: 10/31/2023] [Accepted: 03/16/2024] [Indexed: 04/04/2024]
Abstract
PURPOSE This review assesses the effect of electrotherapy (e.g. functional electrical stimulation (FES), motor and sensor therapeutic electrical stimulation (TES)) on muscle strength and skeletal muscle characteristics in individuals post-stroke compared to conventional or sham therapy. METHODS A systematic literature search was conducted in MEDLINE, SCOPUS, and Web of Science, focusing on randomized controlled trials investigating the effect of electrotherapy. Data of interest was extracted from eligible studies, and risk of bias was assessed. RESULTS In total, 23 studies (933 people post-stroke) were included, of which 17, which mainly focus on patients in a chronic stage of stroke recovery and the implementation of FES, were incorporated in the meta-analysis. A significant increase in muscle strength was found favoring electrotherapy over conventional therapy (SMD 0.63, 95% CI 0.34-0.91, I2 = 37%, p = 0.07) and over sham therapy (SMD 0.44, 95% CI 0.20-0.68, I2 = 38%, p = 0.08). Three studies investigated the effect on muscle thickness and found a significant increase in favor of electrostimulation when compared to conventional therapy (MD 0.11 cm, 95% CI 0.06-0.16, I2 = 0%, p = 0.50). CONCLUSION Current evidence suggests electrotherapy in combination with physiotherapy has positive effects on lower limb muscle strength and skeletal muscle characteristics in patients recovering from stroke.
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Affiliation(s)
- Ruben Debeuf
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Center for Neurosciences (C4N), Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center (BruBotics), Vrije Universiteit Brussel, Brussels, Belgium
| | - Daan De Vlieger
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Arne Defour
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Karen Feyen
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Stefania Guida
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Lotte Cuypers
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Mahyar Firouzi
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Center for Neurosciences (C4N), Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center (BruBotics), Vrije Universiteit Brussel, Brussels, Belgium
- Brain, Body and Cognition, Department of Psychology and Educational Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - An Tassenoy
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Eva Swinnen
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Center for Neurosciences (C4N), Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center (BruBotics), Vrije Universiteit Brussel, Brussels, Belgium
| | - David Beckwée
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center (BruBotics), Vrije Universiteit Brussel, Brussels, Belgium
- Research Group MOVANT, Department of Rehabilitation Sciences and Physiotherapy (REVAKI), University of Antwerp, Wilrijk, Belgium
| | - Lynn Leemans
- Rehabilitation Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
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Roberts PS, Ouellette D, Benham S, Proffitt R. Occupational Therapy Practice: Time From Stroke Onset to Outpatient Upper Limb Rehabilitation. OTJR-OCCUPATION PARTICIPATION AND HEALTH 2024; 44:255-262. [PMID: 37465908 DOI: 10.1177/15394492231183671] [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] [Indexed: 07/20/2023]
Abstract
Upper limb stroke rehabilitation has been understudied in usual occupational therapy. The study's purpose was to describe the timing and amount of usual occupational therapy in the stroke population for hospital-based outpatient upper limb rehabilitation. A multi-site study of timing and amount of occupational therapy was calculated for mild and moderate upper limb stroke impairments using the Fugl-Meyer Assessment-Upper Extremity (FMA-UE). Mild stroke participants (n = 58) had a mean of 164.25 days, and the moderate stroke participants (n = 64) had a mean of 106.75 days from the date of stroke onset to first treatment which was significantly different (p = .047). There were no significant differences in the amount of therapy between mild or moderate stroke patients. Mild stroke patients experience a longer delay in receiving outpatient occupational therapy compared with moderate impairments which may be attributed to the subtlety of the impairments that impact participation in daily activities.
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Affiliation(s)
| | - Debra Ouellette
- Casa Colina Hospital and Centers for Healthcare, Pomona, CA, USA
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Jharbade M, Ramachandran S, V S, Solomon M J. Functional Training for Lower Extremities in Stroke Survivors: A Scoping Review. Cureus 2024; 16:e58087. [PMID: 38738032 PMCID: PMC11088721 DOI: 10.7759/cureus.58087] [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] [Accepted: 04/11/2024] [Indexed: 05/14/2024] Open
Abstract
Engaging in meaningful and repetitive goal-oriented functional tasks can effectively enhance neuroplasticity and facilitate recovery following a stroke. This particular approach has primarily been studied in relation to functional outcomes and has predominantly focused on late subacute and chronic stroke patients. However, there is a lack of information regarding the standardized protocol of lower extremity functional training, its constituent elements, and its impact on motor recovery during the early subacute phase of stroke. The aim of this study was to examine the available evidence related to the intervention protocol of lower extremity functional training in order to identify common training elements and assess their impact on motor and functional outcomes in stroke survivors. A systematic search was conducted on PubMed and Scopus, covering the period from 2000 to 2022. A total of 1786 articles were retrieved and screened based on predefined inclusion criteria. A total of 36 articles were included in this review. The primary findings were classified into categories such as intervention protocols for functional training and their constituent elements, outcome measures utilized, minimal clinically important differences (MCID) reported, and the conclusions drawn by the respective studies. Only a limited quantity of studies reported on the intervention protocol of lower extremity functional training. The majority of these studies focused on the efficacy of functional training for enhancing gait and balance, as evaluated through functional outcome assessments, particularly in the context of chronic stroke patients. In most studies, the evaluation of outcomes was typically based on statistical significance rather than clinical significance. In light of these findings, it is recommended that future studies be conducted during the early subacute phase of stroke to further investigate the impact of functional training on motor outcomes. This will contribute to a broader understanding of the benefits of functional training in facilitating motor recovery in the lower extremities and its clinical significance in stroke survivors.
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Affiliation(s)
- Meenakshi Jharbade
- Department of Physiotherapy, Sri Ramachandra Institute of Higher Education and Research. (Deemed to be University), Chennai, IND
| | - Sivakumar Ramachandran
- Department of Physiotherapy, Sri Ramachandra Institute of Higher Education and Research. (Deemed to be University), Chennai, IND
| | - Shankar V
- Department of Neurology, Sri Ramachandra Institute of Higher Education and Research. (Deemed to be University), Chennai, IND
| | - John Solomon M
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, IND
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Nolan J, Jacques A, Godecke E, Bynevelt M, Dharsono F, Singer B. Lateropulsion resolution and outcomes up to one year post-stroke: a prospective, longitudinal cohort study. Top Stroke Rehabil 2024:1-12. [PMID: 38526999 DOI: 10.1080/10749357.2024.2333186] [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: 01/17/2024] [Accepted: 03/17/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Post-stroke lateropulsion is prevalent and associated with poor rehabilitation outcomes; however, data regarding long-term function associated with lateropulsion are lacking. OBJECTIVES This study aimed to explore lateropulsion resolution and associations between lateropulsion, functional outcomes, and fall occurrence up to 12 months post-stroke. METHODS Participants for this prospective, longitudinal cohort study were recruited from a Stroke Rehabilitation Unit (SRU). Assessments were conducted at SRU admission, at discharge, and at three, six, nine, and twelve months post-stroke. Outcomes included the Four-Point Pusher Score (4PPS), Functional Independence Measure (FIM), and fall occurrence. Longitudinal outcomes were modeled using generalized linear mixed-effects models. RESULTS The final analyses included data from 144 participants. Eighty-two participants (56.9) had lateropulsion (4PPS ≥ 1) on admission. Odds of resolved lateropulsion (4PPS = 0) increased longitudinally from discharge for people who participated in rehabilitation physiotherapy (OR: 9.7, 28.1, 43.1, 81.3: <0.001 at three, six, nine, and twelve months respectively). The greatest FIM improvement among participants in all 4PPS categories occurred during the SRU inpatient phase. The probability of falls post-discharge was greatest among participants with 4PPS = 1 at three months, when compared with 4PPS = 0 (p= 0.022). CONCLUSIONS This study showed that lateropulsion can continue to resolve up to one year post-stroke. Earlier lateropulsion resolution was associated with ongoing rehabilitation physiotherapy participation. Long-term functional gains were maintained among people discharged home, whereas functional status deteriorated after six months among those in residential care. Study findings will allow rehabilitation and service providers to better plan for and accommodate the long-term rehabilitation and care needs of people with post-stroke lateropulsion.
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Affiliation(s)
- Jessica Nolan
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
- School of Health Sciences, The University of Notre Dame Australia, Fremantle, Australia
- Physiotherapy Department, Sir Charles Gairdner Osborne Park Health Care Group, Nedlands, Australia
| | - Angela Jacques
- The Institute for Health Research, The University of Notre Dame Australia, Fremantle, Australia
- Department of Research, Sir Charles Gairdner Osborne Park Health Care Group, Nedlands, Australia
| | - Erin Godecke
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
- Allied Health Research, Sir Charles Gairdner Osborne Park Health Care Group, Nedlands, Australia
- Centre of Research Excellence in Aphasia Rehabilitation, La Trobe University, Melbourne, Australia
| | - Michael Bynevelt
- The Neurological Intervention and Imaging Service of Western Australia, Nedlands, Australia
| | - Ferry Dharsono
- The Neurological Intervention and Imaging Service of Western Australia, Nedlands, Australia
| | - Barbara Singer
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
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Satkunam L, Dukelow SP, Yu J, McNeil S, Luu H, Martins KJB, Vu K, Nguyen PU, Richer L, Williamson T, Klarenbach SW. Poststroke Care Pathways and Spasticity Treatment: A Retrospective Study in Alberta. Can J Neurol Sci 2024:1-10. [PMID: 38515405 DOI: 10.1017/cjn.2024.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
BACKGROUND Limited evidence exists regarding care pathways for stroke survivors who do and do not receive poststroke spasticity (PSS) treatment. METHODS Administrative data was used to identify adults who experienced a stroke and sought acute care between 2012 and 2017 in Alberta, Canada. Pathways of stroke care within the health care system were determined among those who initiated PSS treatment (PSS treatment group: outpatient pharmacy dispensation of an anti-spastic medication, focal chemo-denervation injection, or a spasticity tertiary clinic visit) and those who did not (non-PSS treatment group). Time from the stroke event until spasticity treatment initiation, and setting where treatment was initiated were reported. Descriptive statistics were performed. RESULTS Health care settings within the pathways of stroke care that the PSS (n = 1,079) and non-PSS (n = 22,922) treatment groups encountered were the emergency department (86 and 84%), acute inpatient care (80 and 69%), inpatient rehabilitation (40 and 12%), and long-term care (19 and 13%), respectively. PSS treatment was initiated a median of 291 (interquartile range 625) days after the stroke event, and most often in the community when patients were residing at home (45%), followed by "other" settings (22%), inpatient rehabilitation (18%), long-term care (11%), and acute inpatient care (4%). CONCLUSIONS To our knowledge, this is the first population based cohort study describing pathways of care among adults with stroke who subsequently did or did not initiate spasticity treatment. Areas for improvement in care may include strategies for earlier identification and treatment of PSS.
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Affiliation(s)
- Lalith Satkunam
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Division of Adult Rehabilitation, Glenrose Rehabilitation Hospital, Edmonton, AB, Canada
| | - Sean P Dukelow
- Department of Clinical Neurosciences, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Jaime Yu
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Division of Adult Rehabilitation, Glenrose Rehabilitation Hospital, Edmonton, AB, Canada
| | - Stephen McNeil
- Department of Clinical Neurosciences, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Huong Luu
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Karen J B Martins
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Khanh Vu
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Phuong Uyen Nguyen
- Centre for Health Informatics, University of Calgary, Calgary, AB, Canada
| | - Lawrence Richer
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Tyler Williamson
- Centre for Health Informatics, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, Alberta Children's Hospital Research Institute, Libin Cardiovascular Institute, O'Brie Institute for Public Health, University of Calgary, Calgary, AB, Canada
| | - Scott W Klarenbach
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
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Li J, Pan X, Wang Z, Zhong W, Yao L, Xu L. Interventions to Support the Return to Work for Individuals with Stroke: A Systematic Review and Meta-analysis. JOURNAL OF OCCUPATIONAL REHABILITATION 2024:10.1007/s10926-024-10178-y. [PMID: 38512392 DOI: 10.1007/s10926-024-10178-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/03/2024] [Indexed: 03/23/2024]
Abstract
PURPOSE An increasing number of individuals with stroke are having difficulties in returning to work, having a significant impact on both individuals and society. The aims of this meta-analysis were to summarize the interventions to support the return to work (RTW) for individuals with stroke and to quantitatively evaluate the efficacy of each type of intervention. METHODS A systematic review and meta-analysis were conducted according to PRISMA guidelines. PubMed, Embase, Cochrane Library, CINAHL, and PsycINFO were searched until 26 June 2023, and the list of references of the initially included articles was also searched. Two researchers independently performed the search, screening, selection, and data extraction. The primary outcome was RTW rate (the RTW rate was defined as the proportion of individuals who returned to work in each group (intervention and control) at the endpoint). Pooled risk ratio (RR) was estimated using a random-effects model with 95% confidence intervals (CIs). RESULTS A total of 13 studies representing 4,282 individuals with stroke were included in our study. Results showed that physiological interventions could improve the RTW rate of individuals with stroke (RR: 1.19, 95% CI: 1.01 to 1.42, I2 = 72%). And receiving intravenous thrombolytic therapy was beneficial in promoting the RTW in individuals with stroke. Subgroup analysis and meta-regression analysis showed that the individuals' functional status during hospitalization was the only source of heterogeneity. Psychological interventions had little or no effect on the RTW rate of individuals with stroke (RR: 1.20, 95% CI: 0.58 to 2.51, I2 = 30%). Work-related interventions had little or no effect on the RTW rate of the individuals with stroke (RR:1.36,95%CI: 0.99 to 1.88, I2 = 73%). The subgroup analysis showed that country, age, and follow-up method were the sources of heterogeneity. CONCLUSION Physiological intervention promoted the RTW of individuals with stroke. But, the effect of psychological and work-related interventions in promoting the RTW of individuals with stroke was not significant. We anticipate that these findings may inform the design of future interventions. For future research, we recommend that more high-quality randomized controlled trials be conducted to further promote the RTW of individuals with stroke. SYSTEMATIC REVIEW REGISTRATION PROSPERO Registration Number, CRD42023443668.
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Affiliation(s)
- Jiaxuan Li
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Xi Pan
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Zhi Wang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Weiying Zhong
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lin Yao
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lan Xu
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
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Lin HP, Xu Y, Zhang X, Woolley D, Zhao L, Liang W, Huang M, Cheng HJ, Zhang L, Wenderoth N. A usability study on mobile EMG-guided wrist extension training in subacute stroke patients-MyoGuide. J Neuroeng Rehabil 2024; 21:39. [PMID: 38515192 PMCID: PMC10956308 DOI: 10.1186/s12984-024-01334-9] [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: 10/23/2023] [Accepted: 03/07/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Effective stroke rehabilitation requires high-dose, repetitive-task training, especially during the early recovery phase. However, the usability of upper-limb rehabilitation technology in acute and subacute stroke survivors remains relatively unexplored. In this study, we introduce subacute stroke survivors to MyoGuide, a mobile training platform that employs surface electromyography (sEMG)-guided neurofeedback training that specifically targets wrist extension. Notably, the study emphasizes evaluating the platform's usability within clinical contexts. METHODS Seven subacute post-stroke patients (1 female, mean age 53.7 years, mean time post-stroke 58.9 days, mean duration per training session 48.9 min) and three therapists (one for eligibility screening, two for conducting training) participated in the study. Participants underwent ten days of supervised one-on-one wrist extension training with MyoGuide, which encompassed calibration, stability assessment, and dynamic tasks. All training records including the Level of Difficulty (LoD) and Stability Assessment Scores were recorded within the application. Usability was assessed through the System Usability Scale (SUS) and participants' willingness to continue home-based training was gauged through a self-developed survey post-training. Therapists also documented the daily performance of participants and the extent of support required. RESULTS The usability analysis yielded positive results, with a median SUS score of 82.5. Compared to the first session, participants significantly improved their performance at the final session as indicated by both the Stability Assessment Scores (p = 0.010, mean = 229.43, CI = [25.74-433.11]) and the LoD (p < 0.001; mean: 45.43, CI: [25.56-65.29]). The rate of progression differed based on the initial impairment levels of the patient. After training, participants expressed a keen interest in continuing home-based training. However, they also acknowledged challenges related to independently using the Myo armband and software. CONCLUSIONS This study introduces the MyoGuide training platform and demonstrates its usability in a clinical setting for stroke rehabilitation, with the assistance of a therapist. The findings support the potential of MyoGuide for wrist extension training in patients across a wide range of impairment levels. However, certain usability challenges, such as donning/doffing the armband and navigating the application, need to be addressed to enable independent MyoGuide training requiring only minimal supervision by a therapist.
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Affiliation(s)
- Hao-Ping Lin
- Singapore-ETH Centre, Future Health Technologies Programme, CREATE campus, 1 Create Way, CREATE Tower, #06-01, Singapore, 138602, Singapore
| | - Yang Xu
- Department of Rehabilitation, Shengjing Hospital of China Medical University, 16 Puhe Road, Shenyang, Liaoning, 110134, China
| | - Xue Zhang
- Department of Health Sciences and Technology, Neural Control of Movement Lab, ETH Zurich, Gloriastrasse 37/39 GLC G17.2, Zurich, 8092, Switzerland
| | - Daniel Woolley
- Department of Health Sciences and Technology, Neural Control of Movement Lab, ETH Zurich, Gloriastrasse 37/39 GLC G17.2, Zurich, 8092, Switzerland
| | - Lina Zhao
- Department of Rehabilitation, Shengjing Hospital of China Medical University, 16 Puhe Road, Shenyang, Liaoning, 110134, China
| | - Weidi Liang
- Department of Rehabilitation, Shengjing Hospital of China Medical University, 16 Puhe Road, Shenyang, Liaoning, 110134, China
| | - Mengdi Huang
- Department of Rehabilitation, Shengjing Hospital of China Medical University, 16 Puhe Road, Shenyang, Liaoning, 110134, China
| | - Hsiao-Ju Cheng
- Singapore-ETH Centre, Future Health Technologies Programme, CREATE campus, 1 Create Way, CREATE Tower, #06-01, Singapore, 138602, Singapore
| | - Lixin Zhang
- Department of Rehabilitation, Shengjing Hospital of China Medical University, 16 Puhe Road, Shenyang, Liaoning, 110134, China
| | - Nicole Wenderoth
- Singapore-ETH Centre, Future Health Technologies Programme, CREATE campus, 1 Create Way, CREATE Tower, #06-01, Singapore, 138602, Singapore.
- Department of Health Sciences and Technology, Neural Control of Movement Lab, ETH Zurich, Gloriastrasse 37/39 GLC G17.2, Zurich, 8092, Switzerland.
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Jezek AH, Pedersen SGH, Thorsted A, Pedersen MM, Thygesen LC. Validation of the de Morton mobility index (DEMMI) among acute stroke patients aged ≥65 years: a register study. Disabil Rehabil 2024:1-8. [PMID: 38497673 DOI: 10.1080/09638288.2024.2329745] [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: 05/09/2023] [Accepted: 03/08/2024] [Indexed: 03/19/2024]
Abstract
PURPOSE To validate the de Morton Mobility Index (DEMMI) in older (≥65 years) patients with acute stroke in a hospital setting within the first week after stroke onset. MATERIALS AND METHODS In the Danish National Database of Geriatrics, we identified 4,176 patients with acute stroke (≥65 years). Floor and ceiling effects of DEMMI were investigated. Furthermore, convergent validity was investigated by correlations between DEMMI and the Barthel Index using Spearman's rho. Known-groups validity was tested by comparing DEMMI scores for different groups (with/without dementia, depression, comorbidity, and walking aids), and unidimensionality of DEMMI was evaluated by Mokken scale analysis. RESULTS A floor effect was identified with 22.1% of the patients scoring 0 on DEMMI on admission. Both convergent and known-groups validity were confirmed for DEMMI. Patients who were bedbound had a lower DEMMI score (median [IQR]: 0 [0;0]) than patients without any walking aid (median [IQR]: 62 [33;74]). Furthermore, Mokken scale analysis identified unidimensionality with overall fit to the model (Loevinger H 0.88 (p < 0.0001)). CONCLUSION DEMMI is a valid instrument for use in patients with acute stroke (≥65 years) in a hospital setting within the first week after stroke onset.
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Affiliation(s)
- Andrea Huber Jezek
- National Institute of Public Health, University of Southern Denmark, Copenhagen K, Denmark
| | | | - Anne Thorsted
- National Institute of Public Health, University of Southern Denmark, Copenhagen K, Denmark
| | - Mette Merete Pedersen
- Department of Clinical Research and Physical Medicine and Rehabilitation Research - Copenhagen (PMR-C), Copenhagen University Hospital Amager and Hvidovre, Hvidovre, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lau Caspar Thygesen
- National Institute of Public Health, University of Southern Denmark, Copenhagen K, Denmark
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Fernanda Silva G, Campos LF, de Aquino Miranda JM, Guirro Zuliani F, de Souza Fonseca BH, de Araújo AET, de Melo PF, Suzuki LG, Aniceto LP, Bazan R, Sande de Souza LAP, Luvizutto GJ. Repetitive peripheral sensory stimulation for motor recovery after stroke: a scoping review. Top Stroke Rehabil 2024:1-15. [PMID: 38452790 DOI: 10.1080/10749357.2024.2322890] [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: 12/16/2023] [Accepted: 02/10/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND AND PURPOSE Enhancing afferent information from the paretic limb can improve post-stroke motor recovery. However, uncertainties exist regarding varied sensory peripheral neuromodulation protocols and their specific impacts. This study outlines the use of repetitive peripheral sensory stimulation (RPSS) and repetitive magnetic stimulation (rPMS) in individuals with stroke. METHODS This scoping review was conducted according to the JBI Evidence Synthesis guidelines. We searched studies published until June 2023 on several databases using a three-step analysis and categorization of the studies: pre-analysis, exploration of the material, and data processing. RESULTS We identified 916 studies, 52 of which were included (N = 1,125 participants). Approximately 53.84% of the participants were in the chronic phase, displaying moderate-to-severe functional impairment. Thirty-two studies used RPSS often combining it with task-oriented training, while 20 used rPMS as a standalone intervention. The RPSS primarily targeted the median and ulnar nerves, stimulating for an average of 92.78 min at an intensity that induced paresthesia. RPMS targeted the upper and lower limb paretic muscles, employing a 20 Hz frequency in most studies. The mean stimulation time was 12.74 min, with an intensity of 70% of the maximal stimulator output. Among the 114 variables analyzed in the 52 studies, 88 (77.20%) were in the "s,b" domain, with 26 (22.8%) falling under the "d" domain of the ICF. DISCUSSION AND CONCLUSION Sensory peripheral neuromodulation protocols hold the potential for enhancing post-stroke motor recovery, yet optimal outcomes were obtained when integrated with intensive or task-oriented motor training.
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Affiliation(s)
| | | | | | - Flávia Guirro Zuliani
- Department of Applied Physical Therapy, Federal University of Triângulo Mineiro, Uberaba, Brazil
| | | | | | | | - Luiz Gustavo Suzuki
- Physical Therapy Division, Hospital de Base do Distrito Federal, Brasília, Brazil
| | - Luiz Paulo Aniceto
- Department of Applied Physical Therapy, Federal University of Triângulo Mineiro, Uberaba, Brazil
| | - Rodrigo Bazan
- Department of Neurology, Psychology and Psychiatry, Botucatu Medical School, Botucatu, São Paulo, Brazil
| | | | - Gustavo José Luvizutto
- Department of Applied Physical Therapy, Federal University of Triângulo Mineiro, Uberaba, Brazil
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Huang Q, Jiang X, Jin Y, Wu B, Vigotsky AD, Fan L, Gu P, Tu W, Huang L, Jiang S. Immersive virtual reality-based rehabilitation for subacute stroke: a randomized controlled trial. J Neurol 2024; 271:1256-1266. [PMID: 37947856 PMCID: PMC10896795 DOI: 10.1007/s00415-023-12060-y] [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] [Received: 09/08/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVE Few effective treatments improve upper extremity (UE) function after stroke. Immersive virtual reality (imVR) is a novel and promising strategy for stroke UE recovery. We assessed the extent to which imVR-based UE rehabilitation can augment conventional treatment and explored changes in brain functional connectivity (FC) that were related to the rehabilitation. METHODS An assessor-blinded, parallel-group randomized controlled trial was performed with 40 subjects randomly assigned to either imVR or Control group (1:1 allocation), each receiving rehabilitation 5 times per week for 3 weeks. Subjects in the imVR received both imVR and conventional rehabilitation, while those in the Control received conventional rehabilitation only. Our primary and secondary outcomes were the Fugl-Meyer assessment's upper extremity subscale (FMA-UE) and the Barthel Index (BI), respectively. Both intention-to-treat (ITT) and per-protocol (PP) analyses were performed to assess the effectiveness of the trial. For both the FMA-UE/BI, a one-way analysis of covariance (ANCOVA) model was used, with the FMA-UE/BI at post-intervention or at follow-up, respectively, as the dependent variable, the two groups as the independent variable, baseline FMA-UE/BI, age, sex, site, time since onset, hypertension and diabetes as covariates. RESULTS Both ITT and PP analyses demonstrated the effectiveness of imVR-based rehabilitation. The FMA-UE score was greater in the imVR compared with the Control at the post-intervention (mean difference: 9.1 (95% CI 1.6, 16.6); P = 0.019) and follow-up (mean difference:11.5 (95% CI 1.9, 21.0); P = 0.020). The results were consistent for BI scores. Moreover, brain FC analysis found that the motor function improvements were associated with a change in degree in ipsilesional premotor cortex and ipsilesional dorsolateral prefrontal cortex immediately following the intervention and in ipsilesional visual region and ipsilesional middle frontal gyrus after the 12-week follow-up. CONCLUSIONS ImVR-based rehabilitation is an effective tool that can improve the recovery of UE functional capabilities of subacute stroke patients when added to standard care. These improvements were associated with distinctive brain changes at two post-stroke timepoints. The study results will benefit future patients with stroke and provide evidence for a promising new method of stroke rehabilitation. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT03086889.
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Affiliation(s)
- Qianqian Huang
- Department of Rehabilitation Medicine, Rehabilitation Medicine Center, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Integrative and Optimized Medicine Research Center, China-USA Institute for Acupuncture and Rehabilitation, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Xixi Jiang
- Department of Rehabilitation Medicine, Rehabilitation Medicine Center, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Integrative and Optimized Medicine Research Center, China-USA Institute for Acupuncture and Rehabilitation, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Yun Jin
- Department of Rehabilitation Medicine, Rehabilitation Medicine Center, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Integrative and Optimized Medicine Research Center, China-USA Institute for Acupuncture and Rehabilitation, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Bo Wu
- Department of Information, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Andrew D Vigotsky
- Departments of Biomedical Engineering and Statistics, Northwestern University, Evanston, IL, 60208, USA
| | - Linyu Fan
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Pengpeng Gu
- Department of Rehabilitation Medicine, Rehabilitation Medicine Center, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Integrative and Optimized Medicine Research Center, China-USA Institute for Acupuncture and Rehabilitation, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Wenzhan Tu
- Department of Rehabilitation Medicine, Rehabilitation Medicine Center, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Integrative and Optimized Medicine Research Center, China-USA Institute for Acupuncture and Rehabilitation, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Lejian Huang
- Department of Neuroscience, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA.
| | - Songhe Jiang
- Department of Rehabilitation Medicine, Rehabilitation Medicine Center, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China.
- Integrative and Optimized Medicine Research Center, China-USA Institute for Acupuncture and Rehabilitation, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China.
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Shiggins C, Ryan B, Dewan F, Bernhardt J, O'Halloran R, Power E, Lindley RI, McGurk G, Rose ML. Inclusion of People With Aphasia in Stroke Trials: A Systematic Search and Review. Arch Phys Med Rehabil 2024; 105:580-592. [PMID: 37394026 DOI: 10.1016/j.apmr.2023.06.010] [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: 08/09/2022] [Revised: 05/23/2023] [Accepted: 06/19/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Although people with aphasia (PwA) represent 30% of stroke survivors, they are frequently excluded from stroke research, or their inclusion is unclear. Such practice significantly limits the generalizability of stroke research, increases the need to duplicate research in aphasia-specific populations, and raises important ethical and human rights issues. OBJECTIVE To detail the extent and nature of inclusion of PwA in contemporary stroke randomized controlled trials (RCTs). METHODS We conducted a systematic search to identify completed stroke RCTs and RCT protocols published in 2019. Web of Science was searched using terms "stroke" and "randomized controlled trial". These articles were reviewed by extracting rates of PwA inclusion/exclusion, whether "aphasia" or related terms were referred to in the article or supplemental files, eligibility criteria, consent procedures, adaptations made to support the inclusion of PwA, and attrition rates of PwA. Data were summarized, and descriptive statistics applied when appropriate. RESULTS 271 studies comprising 215 completed RCTs and 56 protocols were included. 36.2% of included studies referred to aphasia/dysphasia. Of completed RCTs, only 6.5% explicitly included PwA, 4.7% explicitly excluded PwA, and inclusion was unclear in the remaining 88.8%. Among RCT protocols, 28.6% of studies intended inclusion, 10.7% intended excluding PwA, and in 60.7%, inclusion was unclear. In 45.8% of included studies, sub-groups of PwA were excluded, either explicitly (ie, particular types/severities of aphasia, eg, global aphasia) or implicitly, by way of ambiguous eligibility criteria which could potentially relate to a sub-group of PwA. Little rationale for exclusion was provided. 71.2% of completed RCTs did not report any adaptations that could support the inclusion of PwA, and minimal information was provided about consent procedures. Where it could be determined, attrition of PwA averaged 10% (range 0%-20%). CONCLUSION This paper details the extent of inclusion of PwA in stroke research and highlights opportunities for improvement.
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Affiliation(s)
- Ciara Shiggins
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; School of Allied Health, Human Services and Sport, La Trobe University, Bundoora Campus, Melbourne, Australia; Queensland Aphasia Research Centre, the University of Queensland, Brisbane, Australia; Surgical Treatment and Rehabilitation Service (STARS) Education and Research Alliance, The University of Queensland and Metro North Health, Brisbane, Australia; School of Health Sciences, University of East Anglia, Norwich, UK.
| | - Brooke Ryan
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; University of Technology Sydney, Graduate School of Health, Clinical Psychology, Ultimo, Australia; Speech Pathology, Curtin School of Allied Health, Curtin University, Perth, Australia
| | - Farhana Dewan
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; School of Allied Health, Human Services and Sport, La Trobe University, Bundoora Campus, Melbourne, Australia
| | - Julie Bernhardt
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; National Health and Medical Research Council Centre of Research Excellence in Stroke Rehabilitation and Brain Recovery, Australia; Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Australia
| | - Robyn O'Halloran
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; School of Allied Health, Human Services and Sport, La Trobe University, Bundoora Campus, Melbourne, Australia
| | - Emma Power
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; University of Technology Sydney, Graduate School of Health, Speech Pathology, Ultimo, Australia
| | - Richard I Lindley
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; Westmead Applied Research Centre, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Gordon McGurk
- Human Research Ethics Committee, Royal Brisbane and Women's Hospital, Brisbane, Australia; Human Research Ethics Committee A, University of Queensland, Brisbane, Australia; Human Research Ethics Committee, Townsville Hospital and Health Service, Townsville, Australia; OmniAdvisory Consulting
| | - Miranda L Rose
- National Health and Medical Research Council Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Australia; School of Allied Health, Human Services and Sport, La Trobe University, Bundoora Campus, Melbourne, Australia
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Lee SC, Chou CY, Chen PT, Wu TY, Hsueh IP, Hsieh CL. Validation of the Machine Learning-Based Stroke Impact Scale With a Cross-Cultural Sample. Am J Occup Ther 2024; 78:7802180060. [PMID: 38271640 DOI: 10.5014/ajot.2024.050356] [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: 01/27/2024] Open
Abstract
IMPORTANCE The machine learning-based Stroke Impact Scale (ML-SIS) is an efficient short-form measure that uses 28 items to provide domain scores comparable to those of the original 59-item Stroke Impact Scale-Third Edition (SIS 3.0). However, its utility is largely unknown because it has not been cross-validated with an independent sample. OBJECTIVE To examine the ML-SIS's comparability and test-retest reliability with that of the original SIS 3.0 in an independent sample of people with stroke. DESIGN Comparability was examined with the coefficient of determination (R2), mean absolute error, and root-mean-square error (RMSE). Test-retest reliability was examined using the intraclass correlation coefficient (ICC). SETTING Five hospitals in Taiwan. PARTICIPANTS Data of 263 persons with stroke were extracted from a previous study; 144 completed repeated assessments after a 2-wk interval. RESULTS High R2 (.87-.95) and low mean absolute error or RMSE (about 2.4 and 3.3) of the domain scores, except for the Emotion scores (R2 = .08), supported the comparability of the two measures. Similar ICC values (.39-.87 vs. .46-.87) were found between the two measures, suggesting that the ML-SIS is as reliable as the SIS 3.0. CONCLUSIONS AND RELEVANCE The ML-SIS provides scores mostly identical to those of the original measure, with similar test-retest reliability, except for the Emotion domain. Thus, it is a promising alternative that can be used to lessen the burden of routine assessments and provide scores comparable to those of the original SIS 3.0. Plain-Language Summary: The machine learning-based Stroke Impact Scale (ML-SIS) is as reliable as the original Stroke Impact Scale-Third Edition, except for the Emotion domain. Thus, the ML-SIS can be used to improve the efficiency of clinical assessments and also relieve the burden on people with stroke who are completing the assessments.
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Affiliation(s)
- Shih-Chieh Lee
- Shih-Chieh Lee, PhD, is Assistant Professor, School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan, and Occupational Therapist, Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Yeh Chou
- Chia-Yeh Chou, MA, is Associate Professor, Department of Occupational Therapy, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Po-Ting Chen
- Po-Ting Chen, MS, is PhD Student, School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan, and Occupational Therapist, Department of Physical Medicine and Rehabilitation, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Tzu-Yi Wu
- Tzu-Yi Wu, PhD, is Assistant Professor, Department of Occupational Therapy, College of Medical and Health Sciences, Asia University, Taichung,Taiwan;
| | - I-Ping Hsueh
- I-Ping Hsueh, MS, is Professor, School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan, and Occupational Therapist, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Ching-Lin Hsieh
- Ching-Lin Hsieh, PhD, is Professor, School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Adjunct Professor, Department of Occupational Therapy, College of Medical and Health Sciences, Asia University, Taiwan; and Occupational Therapist, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan;
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49
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Cristina da Silva L, Danielli Coelho de Moraes Faria C, da Cruz Peniche P, Ayessa Ferreira de Brito S, Tavares Aguiar L. Validity of the two-minute walk test to assess exercise capacity and estimate cardiorespiratory fitness in individuals after stroke: a cross-sectional study. Top Stroke Rehabil 2024; 31:125-134. [PMID: 37243679 DOI: 10.1080/10749357.2023.2217639] [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: 01/02/2023] [Accepted: 05/21/2023] [Indexed: 05/29/2023]
Abstract
OBJECTIVES The purpose of this study was to investigate the construct validity of the 2-minute walk test (2MWT) to assess the exercise capacity and the criterion-concurrent validity of the 2MWT and the 6-minute walk test (6MWT) to estimate the cardiorespiratory fitness of ambulatory individuals with chronic stroke. In addition, to provide an equation to predict the distance covered in the 6MWT and another to predict the peak oxygen consumption (VO2peak) for these individuals. METHODS This is a cross-sectional and prospective study. A convenience sample with 57 individuals with chronic stroke was recruited. The 2MWT, the 6MWT and the cardiopulmonary exercise test (CPET) were performed in a laboratory. The Spearman's correlation coefficient was used to investigate the validity. To develop the equations, stepwise multiple linear regression analysis was used. RESULTS A significant correlation of very high magnitude between the distance covered in the 2MWT and the 6MWT was found (rs = 0.93; p < 0.001). A significant correlation of moderate magnitude between the distance covered in the 2MWT and the VO2peak (rs = 0.53; p < 0.001) similar to the correlation between the 6MWT and the VO2peak (rs = 0.55; p < 0,001) were found. Furthermore, an equation was developed to predict the VO2peak (R2 = 0.690; p < 0.001; VO2peak = 13.532 + 0.078*distance walked in the 2MWT +4.509*sex-0.172*age), and another to predict the distance covered in the 6MWT (R2 = 0.827; p < 0.001; MWT = -1.867 + 3.008*distance walked in the 2MWT). CONCLUSION 2MWT showed adequate construct and concurrent validity. Furthermore, it is possible to use the prediction equations developed to estimate the VO2peak or the distance covered in the 6MWT.
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Affiliation(s)
| | | | - Paula da Cruz Peniche
- Department of Physiotherapy, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Larissa Tavares Aguiar
- Department of Physiotherapy, Universidade Federal de Minas Gerais; Faculdade Ciências Médicas de Minas Gerais (FCM-MG), Belo Horizonte, Brazil
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50
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Gerardin E, Regnier M, Dricot L, Lambert J, van Ravestyn C, De Coene B, Bihin B, Lindberg P, Vandermeeren Y. Dexterity in the Acute Phase of Stroke: Impairments and Neural Substrates. Neurorehabil Neural Repair 2024; 38:229-239. [PMID: 38329006 DOI: 10.1177/15459683241230029] [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] [Indexed: 02/09/2024]
Abstract
BACKGROUND Stroke can impair manual dexterity, leading to loss of independence following incomplete recovery. Enhancing our understanding of dexterity impairment may improve neurorehabilitation. OBJECTIVES The study aimed to measure dexterity components in acute stroke patients with and without hand motor deficits, compare them to those of healthy controls (HC), and to explore the neural substrates involved in specific components of dexterity. METHODS We used the Dextrain Manipulandum to quantify fine finger force control, finger selection accuracy, coactivation, and reaction time (RT). Dexterity was evaluated twice (2 days apart) in 74 patients and 14 HC. Voxel-Lesion-Symptom-Mapping (VLSM) was used to analyze the relationship between tissue damage and dexterity. Results. Due to severe paresis or fatigue, 24 patients could not perform these tasks. In 50 patients (included 4.6 ± 3.3 days post-stroke), finger force control improved (P < .001), as it did in HC (P = .03) who performed better than patients on both evaluations. Accuracy of finger selection did not improve significantly in any group, but the HC performed better on both evaluations. Unexpectedly, coactivation was better in patients than in HC at D3 (P = .03). There were no between-group differences in RT. VLSM showed that damage to the superior temporal gyrus (STG) impaired finger force control while damage to the posterior limb of the internal capsule (PLIC) impaired finger selectivity. CONCLUSIONS Acute stroke affecting the STG or PLIC impaired selective components of dexterity. Patients with mild to moderate impairment showed better finger force control and accuracy selection within 48 hours, suggesting the feasibility of detecting early dexterity improvements.
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Affiliation(s)
- Eloïse Gerardin
- UCLouvain/CHU UCL Namur (Godinne), Neurology Department, Stroke Unit, Yvoir, Belgium
- UClouvain, Louvain Bionics, Louvain-la-Neuve, Belgium
- UCLouvain, Institute of NeuroScience (IoNS), NEUR Division, Brussels, Belgium
| | - Maxime Regnier
- UCLouvain, CHU UCL Namur (Godinne), Scientific Support Unit (USS), Yvoir, Belgium
| | - Laurence Dricot
- UCLouvain, Institute of NeuroScience (IoNS), NEUR Division, Brussels, Belgium
| | - Julien Lambert
- UCLouvain, Institute of NeuroScience (IoNS), COSY Division, Brussels, Belgium
| | - Coralie van Ravestyn
- UCLouvain/CHU UCL Namur (Godinne), Neurology Department, Stroke Unit, Yvoir, Belgium
- UClouvain, Louvain Bionics, Louvain-la-Neuve, Belgium
- UCLouvain, Institute of NeuroScience (IoNS), NEUR Division, Brussels, Belgium
| | - Béatrice De Coene
- UCLouvain/CHU UCL Namur (Godinne), Radiology Department, Yvoir, Belgium
| | - Benoît Bihin
- UCLouvain, CHU UCL Namur (Godinne), Scientific Support Unit (USS), Yvoir, Belgium
| | - Påvel Lindberg
- Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Paris, France
| | - Yves Vandermeeren
- UCLouvain/CHU UCL Namur (Godinne), Neurology Department, Stroke Unit, Yvoir, Belgium
- UClouvain, Louvain Bionics, Louvain-la-Neuve, Belgium
- UCLouvain, Institute of NeuroScience (IoNS), NEUR Division, Brussels, Belgium
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