Journal of Neurologic Physical Therapy最新文献

{"title":"Measuring Exercise Self-Efficacy After Stroke: Validity and Reliability of Current Measures.","authors":"Karl Espernberger, Natalie A Fini, Allison Ezzat, Casey L Peiris","doi":"10.1097/NPT.0000000000000500","DOIUrl":"https://doi.org/10.1097/NPT.0000000000000500","url":null,"abstract":"<p><strong>Background and purpose: </strong>Many physically capable stroke survivors are insufficiently active, with low self-efficacy considered an important contributor. However, validity and reliability of self-efficacy measures in stroke survivors have not been established. This research aims to evaluate the test-retest reliability and construct validity of 3 self-efficacy measures: Self-Efficacy for Exercise Scale (SEE), Spinal Cord Injury Exercise Self-Efficacy Scale (SCI-ESES), and Participation Strategies Self-Efficacy Scale (PS-SES).</p><p><strong>Methods: </strong>A repeated measures study with community-dwelling, independently mobile adult stroke survivors (n = 51, mean age 74 years, 45% female, median 22 months poststroke) was completed. Test-retest reliability was assessed using intraclass correlation coefficients and Bland-Altman analyses. Construct validity was assessed using 8 pre-determined hypotheses concerning physical activity level (subjective and objective), comorbidities, work and volunteering, and measures of function.</p><p><strong>Results: </strong>Retest reliability was established for the SEE (intraclass correlation coefficient, ICC = 0.77) and PS-SES (ICC = 0.78) but not for the SCI-ESES (ICC = 0.68). Bland-Altman analysis showed participants consistently scored higher on the second test for all measures. The SEE achieved construct validity by meeting 75% of hypotheses, whereas the PS-SES and SCI-ESES did not. Self-efficacy was positively related to steps/day, functional capacity, self-reported activity levels, and work or volunteering participation.</p><p><strong>Discussion and conclusions: </strong>The SEE was found to be the most appropriate tool to measure exercise self-efficacy in independently mobile chronic stroke survivors in terms of retest reliability and validity.</p><p><strong>Trial registration: </strong>N/A.</p><p><strong>Video abstract available: </strong>for more insights from the authors (see the Video, Supplemental Digital Content 1 \"Espernberger-JNPT-Video-Abstract,\" available at: http://links.lww.com/JNPT/A489).</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vagus Nerve Stimulation Paired With Rehabilitation for Chronic Stroke: Characterizing Responders.","authors":"Alexa Beovich, Jessica Boose, Rachana Patel, Steven L Wolf","doi":"10.1097/NPT.0000000000000488","DOIUrl":"10.1097/NPT.0000000000000488","url":null,"abstract":"<p><strong>Background and purpose: </strong>Implantable vagus nerve stimulation (VNS) paired with volitional upper extremity rehabilitation can improve impairment and function among moderately to severely impaired, chronic stroke survivors. This study is a retrospective analysis of the in-clinic rehabilitation phase of the blinded, placebo-controlled, randomized pivotal VNS-REHAB trial to determine whether dosing parameters during in-clinic paired VNS therapy were associated with responder status and whether covariates might impact that determination.</p><p><strong>Methods: </strong>Data were limited to 53 participants in the active VNS group who had received VNS implants prior to undergoing 6 weeks of in-clinic rehabilitation paired with VNS. Tasks were standardized across all participants. Dosing parameters included number of stimulations and task time. The primary outcome was the Fugl-Meyer Upper Extremity Assessment (FMA-UE), evaluated at the end of 6 weeks (Post-1). Participants were classified a priori as responders based on an improvement of ≥6 points on the FMA-UE from baseline to Post-1.</p><p><strong>Results: </strong>Dosing parameters were not associated with FMA-UE responder status at the end of 6 weeks. Covariates including age, gender, paretic hand, baseline severity, and chronicity of stroke were also not significant associations of response.</p><p><strong>Discussion and conclusions: </strong>While responders to VNS could be defined, therapy dosing and participant attributes did not provide greater specification for association of responder status. Limitations of this study include small sample size and non-linearity of the FMA-UE. Future studies will include reassessing responder categorization using more linear scales and examining stroke lesion characteristics to determine whether these measures are more sensitive to dosing parameters.</p><p><strong>Video abstract available: </strong>for more insights from the authors (see the Video, Supplemental Digital Content 1, available at: http://www.w3.org/1999/xlink ).</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141727932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Role of the Cervical Spine in Dizziness.","authors":"Julia Treleaven","doi":"10.1097/NPT.0000000000000491","DOIUrl":"10.1097/NPT.0000000000000491","url":null,"abstract":"<p><p>The neck can be implicated in dizziness via several, separate, discreet mechanisms. Proprioceptive cervicogenic dizziness (CGD) is the most common and reflects the cervical spine's important role, along with visual and vestibular input, for sensorimotor control. Impaired cervical proprioception can lead to symptoms such as dizziness, unsteadiness, visual disturbances, and altered sensorimotor control, and treatment directed toward cervical musculoskeletal and sensorimotor control is efficacious to improve this in individuals with cervical musculoskeletal disorders. Despite this, CGD is difficult to diagnose. Many people present with both neck pain and dizziness, and often the onset of both follows head and neck trauma, but neither necessarily implicate the neck as the cause of dizziness. Further, people often present with mixed forms of dizziness. Thus, rather than diagnosing CGD, it might be more important to consider the potential for the neck to have no (nil, co-morbid cervical condition) or some (minor, major, or compensatory) role in dizziness. Determining the precise role of the cervical spine role in dizziness requires a skilled interview and examination for cervical musculoskeletal and related sensorimotor impairments and relevant testing of other potential causes. A combination and cluster of test outcomes in addition to comparing responses to specific tests when the cervical afferents are stimulated and not stimulated will be important. Considering the role of the neck in dizziness will allow a balanced approach in assessment and management to allow timely, effective intervention to be provided to the large number of individuals presenting with neck pain and dizziness (Supplemental Digital Content, available at: http://links.lww.com/JNPT/A484 ).</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141989287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Grateful for the Opportunity.","authors":"George Fulk","doi":"10.1097/NPT.0000000000000493","DOIUrl":"https://doi.org/10.1097/NPT.0000000000000493","url":null,"abstract":"","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142330679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Implementation and Clinical Outcomes of Blood Flow Restriction Training on Adults With Cerebral Palsy: A Case Series.","authors":"Christopher Joyce, Brendan Aylward, Nicholas Rolnick, Steven Lachowski","doi":"10.1097/NPT.0000000000000475","DOIUrl":"10.1097/NPT.0000000000000475","url":null,"abstract":"<p><strong>Background and purpose: </strong>Cerebral palsy (CP) is a congenital neurological disorder that causes musculoskeletal weakness and biomechanical dysfunctions. Strength training guidelines recommend at least 70% of 1-repetition maximum to increase muscle strength and mass. However, individuals with CP may not tolerate such high exercise intensity. Blood flow restriction (BFR) can induce similar gains in strength and muscle mass using loads as low as 20% to 30% 1-repetition maximum. This case series described the safety, feasibility, and acceptability of BFR in adults with CP and examined changes in muscle mass and strength.</p><p><strong>Case description: </strong>Three male participants with gross motor function classification system level 3 CP underwent strength training using a periodized 8-week BFR protocol. Outcomes included: Safety via blood pressure during and post-BFR exercises in addition to adverse event tracking; Feasibility via number of support people and time-duration of BFR exercises; Acceptability via rate of perceived discomfort (0-10) and qualitative interviews; Muscle Mass via ultrasonographic cross-sectional area of the quadriceps and hamstring; and Strength via (1) 3-repetition maximum in the leg press and knee extension, (2) isometric knee flexor and extensor muscle force measured with a hand-held dynamometer, and (3) 30-second sit-to-stand test.</p><p><strong>Intervention: </strong>Participants replaced 2 exercises from their current regimen with seated knee extension and leg press exercises using progressively higher limb occlusion pressure and exercise intensity. Limb occlusion pressure started at 60%, by week 4 progressed to 80%, and then remained constant. The exercise repetition scheme progressed from fixed nonfailure repetition sets to failure-based repetition sets.</p><p><strong>Outcomes: </strong>Blood pressure never exceeded safety threshold, and no adverse events were reported. The BFR training was time-consuming and resource-intensive, but well-tolerated by participants (rate of perceived discomfort with a mean value of 5.8, 100% protocol adherence). Strength, as measured by 3-repetition maximum testing and 30-second sit-to-stand test, increased, but isometric muscle force and muscle mass changes were inconsistent.</p><p><strong>Discussion: </strong>Blood flow restriction may be an effective means to increase strength in adults with CP who cannot tolerate high-intensity resistance training. Future research should compare BFR to traditional strength training and investigate mediators of strength changes in this population.</p><p><strong>Video abstract available: </strong>for more insights from the authors (see the Video, Supplemental Digital Content available at: http://links.lww.com/JNPT/A473 ).</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140960465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sensory Stimulation and Robot-Assisted Arm Training After Stroke: A Randomized Controlled Trial.","authors":"Marion Egger, Jeannine Bergmann, Carmen Krewer, Klaus Jahn, Friedemann Müller","doi":"10.1097/NPT.0000000000000486","DOIUrl":"10.1097/NPT.0000000000000486","url":null,"abstract":"<p><strong>Background and purpose: </strong>Functional recovery after stroke is often limited, despite various treatment methods such as robot-assisted therapy. Repetitive sensory stimulation (RSS) might be a promising add-on therapy that is thought to directly drive plasticity processes. First positive effects on sensorimotor function have been shown. However, clinical studies are scarce, and the effect of RSS combined with robot-assisted training has not been evaluated yet. Therefore, our objective was to investigate the feasibility and sensorimotor effects of RSS (compared to a control group receiving sham stimulation) followed by robot-assisted arm therapy.</p><p><strong>Methods: </strong>Forty participants in the subacute phase (4.4-23.9 weeks) after stroke with a moderate to severe arm paresis were randomized to RSS or control group. Participants received 12 sessions of (sham-) stimulation within 3 weeks. Stimulation of the fingertips and the robot-assisted therapy were each applied in 45-min sessions. Motor and sensory outcome assessments (e.g. Fugl-Meyer-Assessment, grip strength) were measured at baseline, post intervention and at a 3-week follow-up.</p><p><strong>Results: </strong>Participants in both groups improved their sensorimotor function from baseline to post and follow-up measurements, as illustrated by most motor and sensory outcome assessments. However, no significant group effects were found for any measures at any time ( P > 0.058). Stimulations were well accepted, no safety issues arose.</p><p><strong>Discussion and conclusions: </strong>Feasibility of robot-assisted therapy with preceding RSS in persons with moderate to severe paresis was demonstrated. However, RSS preceding robot-assisted training failed to show a preliminary effect compared to the control intervention. Participants might have been too severely affected to identify changes driven by the RSS, or these might have been diluted or more difficult to identify because of the additional robotic training and neurorehabilitation.</p><p><strong>Video abstract available: </strong>for more insights from the authors (see the Video, Supplemental Digital Content 1, available at: http://links.lww.com/JNPT/A478 ).</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141443639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Visuospatial Skills Explain Differences in the Ability to Use Propulsion Biofeedback Post-stroke.","authors":"Sarah A Kettlety, James M Finley, Kristan A Leech","doi":"10.1097/NPT.0000000000000487","DOIUrl":"10.1097/NPT.0000000000000487","url":null,"abstract":"<p><strong>Background and purpose: </strong>Visual biofeedback can be used to help people post-stroke reduce biomechanical gait impairments. Using visual biofeedback engages an explicit, cognitively demanding motor learning process. Participants with better overall cognitive function are better able to use visual biofeedback to promote locomotor learning; however, which specific cognitive domains are responsible for this effect are unknown. We aimed to understand which cognitive domains were associated with performance during acquisition and immediate retention when using visual biofeedback to increase paretic propulsion in individuals post-stroke.</p><p><strong>Methods: </strong>Participants post-stroke completed cognitive testing, which provided scores for different cognitive domains, including executive function, immediate memory, visuospatial/constructional skills, language, attention, and delayed memory. Next, participants completed a single session of paretic propulsion biofeedback training, where we collected treadmill-walking data for 20 min with biofeedback and 2 min without biofeedback. We fit separate regression models to determine if cognitive domain scores, motor impairment (measured with the lower-extremity Fugl-Meyer), and gait speed could explain propulsion error and variability during biofeedback use and recall error during immediate retention.</p><p><strong>Results: </strong>Visuospatial/constructional skills and motor impairment best-explained propulsion error during biofeedback use (adjusted R 2  = 0.56, P = 0.0008), and attention best-explained performance variability (adjusted R 2  = 0.17, P = 0.048). Language skills best-explained recall error during immediate retention (adjusted R 2  = 0.37, P = 0.02).</p><p><strong>Discussion and conclusions: </strong>These results demonstrate that specific cognitive domain impairments explain variability in locomotor learning outcomes in individuals with chronic stroke. This suggests that with further investigation, specific cognitive impairment information may be useful to predict responsiveness to interventions and personalize training parameters to facilitate locomotor learning.</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11424264/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141443640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Motor and Non-Motor Factors of Concern About Falling and Fear of Falling in Multiple Sclerosis.","authors":"Taylor N Takla, Patricia N Matsuda, Tracy E Herring, Ana M Daugherty, Nora E Fritz","doi":"10.1097/NPT.0000000000000490","DOIUrl":"10.1097/NPT.0000000000000490","url":null,"abstract":"<p><strong>Background and purpose: </strong>Despite the frequency of concern about falling (CAF) and fear of falling (FOF) in multiple sclerosis (MS), there remains a lack of clarity between FOF and CAF, though persons with MS have indicated that CAF and FOF are distinct constructs. Our team previously developed and validated a new questionnaire, the Concern and Fear of Falling Evaluation (CAFFE), to assess these concepts. This study aimed to examine CAF and FOF prevalence, and determine relationships among CAF, FOF, and self-reported motor, cognitive, and psychological function in MS relapsing (RRMS) and progressive (PMS) subtypes.</p><p><strong>Methods: </strong>In a single online survey, participants with MS completed questions about CAF and FOF, demographic information, the CAFFE, and self-report measures of motor, cognitive, and psychological function.</p><p><strong>Results: </strong>A total of 912 individuals completed the survey. Persons with PMS reported greater CAF (80.1%) and FOF (59.1%) than those with RRMS (57.0% and 41.6%, respectively). Persons with PMS endorsing FOF (yes/no) reported greater FOF on the CAFFE, greater avoidance behavior, greater walking impairment, and poorer motor function than people with RRMS ( P < 0.001). Self-reported motor function, walking impairment, and avoidance behavior were highly correlated to the CAFFE across the overall sample ( P < 0.001).</p><p><strong>Discussions and conclusions: </strong>These findings underscore the disparity between CAF and FOF, emphasize the importance of evaluating CAF and FOF in MS subtypes separately, and highlight both motor and non-motor factors contributing to CAF and FOF. Future work should focus on interventions that incorporate motor, cognitive, and psychological components to address CAF and FOF.</p><p><strong>Video abstract: </strong>for more insights from the authors Supplemental Digital Content available at http://links.lww.com/JNPT/A481 .</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141908033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving Executive Function and Dual-Task Cost in Parkinson Disease: A Randomized Controlled Trial.","authors":"Jun-Hong Zhou, Ray-Yau Wang, Yo-Tsen Liu, Shih-Jung Cheng, Hsin-Hsuan Liu, Yea-Ru Yang","doi":"10.1097/NPT.0000000000000489","DOIUrl":"10.1097/NPT.0000000000000489","url":null,"abstract":"<p><strong>Background and purpose: </strong>Dual-task walking is challenging for people with Parkinson disease (PD). Gait performance worsens while executing dual tasks, possibly due to a decline in executive function (EF). This study aimed to investigate the effects of dual-task training on EF and dual-task cost (DTC) in people with PD and to explore whether training-induced changes in EF were associated with changes in DTC.</p><p><strong>Methods: </strong>This study was a randomized controlled trial. A total of 28 people with PD participated. Participants were randomly assigned to the experimental group (dual-task training) and the control group (treadmill training). Both groups received a total of 16 training sessions during the 8 weeks. Assessments were conducted at baseline and postintervention. Primary outcomes included EF and dual-task cost.</p><p><strong>Results: </strong>Significant time-by-group interactions were found in executive function and DTC. The experimental group showed significant improvement in frontal assessment battery (FAB), trail-making test (TMT) part A, Stroop color and word test (SCWT), and DTC on speed in cognitive dual-task walking. There was a moderate to high correlation between the change values of the FAB, TMT part A, SCWT, and the change values of DTC in cognitive dual-task walking.</p><p><strong>Discussion and conclusions: </strong>Compared to treadmill training, dual-task training resulted in greater improvements in EF and DTC. Training-induced changes in EF were linked to changes in DTC when walking while performing a cognitive task but not when walking while performing a motor task.</p><p><strong>Video abstract: </strong>For more insights from the authors Supplemental Digital Content available at http://links.lww.com/JNPT/A485.</p>","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142009778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"International Neurological Physical Therapy Association: Best Abstracts.","authors":"","doi":"10.1097/NPT.0000000000000492","DOIUrl":"https://doi.org/10.1097/NPT.0000000000000492","url":null,"abstract":"","PeriodicalId":49030,"journal":{"name":"Journal of Neurologic Physical Therapy","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142074333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}