Neurorehabilitation and neural repair最新文献

{"title":"Effects of a Wearable-Based Intervention on the Hemiparetic Upper Limb in Persons With Stroke: A Randomized Controlled Trial.","authors":"Fong Mei Toh, Winnie W T Lam, Pablo Cruz Gonzalez, Kenneth N K Fong","doi":"10.1177/15459683241283412","DOIUrl":"10.1177/15459683241283412","url":null,"abstract":"<p><strong>Introduction: </strong>Wearables have emerged as a transformative rehabilitation tool to provide self-directed training in the home. <i>Objective.</i> In this study, we examined the efficacy of a novel wearable device, \"Smart Reminder\" (SR), to provide home-based telerehabilitation for hemiparetic upper limb (UL) training in persons with stroke.</p><p><strong>Methods: </strong>Forty stroke survivors from community support groups were randomized (stratified by the period after stroke onset and impairment severity) to either the SR group or the sham device group. Participants received either 20 hours of telerehabilitation using the SR device or training with pictorial handouts and a sham device over 4 weeks. In addition, all participants wore a standard accelerometer for 3 hours each day, 5 times a week, outside the prescribed training. Participants were assessed by a masked assessor at baseline, post-intervention (week 4), and follow-up (week 8). The outcome measures included Fugl-Meyer Assessment for Upper Extremity (FMA-UE), Action Research Arm Test, Motor Activity Log, muscle strength, active range of motion and amount of movement of the UL, and compliance rate of training.</p><p><strong>Results: </strong>The SR group improved substantially in their FMA-UE scores after treatment (mean difference = 2.05, <i>P</i> <i>=</i> <i>.036</i>) compared to the sham group. Also, adherence to the training using the SR device was significantly higher, 97%, than the sham group, 82.3% (<i>P</i> <i>=</i> <i>.038).</i></p><p><strong>Conclusion: </strong>The 4-week telerehabilitation program using a \"SR\" device demonstrated potential efficacy in improving FMA-UE scores of the hemiparetic upper limb. However, it did not significantly enhance the performance of the affected limb in daily activities. The trial was registered on ClinicalTrial.gov (URL: http://www.clinicaltrials.gov) with the identifier NCT05877183.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"31-46"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impairments in Proprioceptively-Referenced Limb and Eye Movements in Chronic Stroke.","authors":"Duncan T Tulimieri, Amelia Decarie, Tarkeshwar Singh, Jennifer A Semrau","doi":"10.1177/15459683241289123","DOIUrl":"10.1177/15459683241289123","url":null,"abstract":"<p><strong>Background: </strong>Upper limb proprioceptive impairments are common after stroke and affect daily function. Recent work has shown that stroke survivors have difficulty using visual information to improve proprioception. It is unclear how eye movements are impacted to guide action of the arm after stroke. Here, we aimed to understand how upper limb proprioceptive impairments impact eye movements in individuals with stroke.</p><p><strong>Methods: </strong>Control (N = 20) and stroke participants (N = 20) performed a proprioceptive matching task with upper limb and eye movements. A KINARM exoskeleton with eye tracking was used to assess limb and eye kinematics. The upper limb was passively moved by the robot and participants matched the location with either an arm or eye movement. Accuracy was measured as the difference between passive robot movement location and active limb matching (Hand-End Point Error) or active eye movement matching (Eye-End Point Error).</p><p><strong>Results: </strong>We found that individuals with stroke had significantly larger Hand (2.1×) and Eye-End Point (1.5×) Errors compared to controls. Further, we found that proprioceptive errors of the hand and eye were highly correlated in stroke participants (<i>r</i> = .67, <i>P</i> = .001), a relationship not observed for controls.</p><p><strong>Conclusions: </strong>Eye movement accuracy declined as a function of proprioceptive impairment of the more-affected limb, which was used as a proprioceptive reference. The inability to use proprioceptive information of the arm to coordinate eye movements suggests that disordered proprioception impacts integration of sensory information across different modalities. These results have important implications for how vision is used to actively guide limb movement during rehabilitation.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"47-57"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"IpsiHand Brain-Computer Interface Therapy Induces Broad Upper Extremity Motor Rehabilitation in Chronic Stroke.","authors":"Nabi Rustamov, Lauren Souders, Lauren Sheehan, Alexandre Carter, Eric C Leuthardt","doi":"10.1177/15459683241287731","DOIUrl":"10.1177/15459683241287731","url":null,"abstract":"<p><strong>Background: </strong>Chronic hemiparetic stroke patients have very limited benefits from current therapies. Brain-computer interface (BCI) engaging the unaffected hemisphere has emerged as a promising novel therapeutic approach for chronic stroke rehabilitation.</p><p><strong>Objectives: </strong>This study investigated the effectiveness of contralesionally-controlled BCI therapy in chronic stroke patients with impaired upper extremity motor function. We further explored neurophysiological features of motor recovery driven by BCI. We hypothesized that BCI therapy would induce a broad motor recovery in the upper extremity, and there would be corresponding changes in baseline theta and gamma oscillations, which have been shown to be associated with motor recovery.</p><p><strong>Methods: </strong>Twenty-six prospectively enrolled chronic hemiparetic stroke patients performed a therapeutic BCI task for 12 weeks. Motor function assessment data and resting state electroencephalogram signals were acquired before initiating BCI therapy and across BCI therapy sessions. The Upper Extremity Fugl-Meyer assessment served as a primary motor outcome assessment tool. Theta-gamma cross-frequency coupling (CFC) was computed and correlated with motor recovery.</p><p><strong>Results: </strong>Chronic stroke patients achieved significant motor improvement in both proximal and distal upper extremity with BCI therapy. Motor function improvement was independent of Botox application. Theta-gamma CFC enhanced bilaterally over the C3/C4 motor electrodes and positively correlated with motor recovery across BCI therapy sessions.</p><p><strong>Conclusions: </strong>BCI therapy resulted in significant motor function improvement across the proximal and distal upper extremities of patients, which significantly correlated with theta-gamma CFC increases in the motor regions. This may represent rhythm-specific cortical oscillatory mechanism for BCI-driven rehabilitation in chronic stroke patients.</p><p><strong>Trial registration: </strong>Advarra Study: https://classic.clinicaltrials.gov/ct2/show/NCT04338971 and Washington University Study: https://classic.clinicaltrials.gov/ct2/show/NCT03611855.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"74-86"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11723815/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intensity-Dependent Effects of Low-Frequency Subthreshold rTMS on Primary Motor Cortex Excitability and Interhemispheric Inhibition in Elderly Participants: A Randomized Trial.","authors":"Miles Wischnewski, Lauren Edwards, Kate P Revill, Daniel Drake, Gerald Hobbs, Cathrin M Buetefisch","doi":"10.1177/15459683241292615","DOIUrl":"10.1177/15459683241292615","url":null,"abstract":"<p><strong>Background: </strong>Low-frequency repetitive transcranial magnetic stimulation (LF-rTMS) protocols targeting primary motor cortex (M1) are used in rehabilitation of neurological diseases for their therapeutic potential, safety, and tolerability. Although lower intensity LF-rTMS can modulate M1 neurophysiology, results are variable, and a systematic assessment of its dose effect is lacking.</p><p><strong>Objectives: </strong>To determine the dose-response of LF-rTMS on stimulated and non-stimulated M1.</p><p><strong>Methods: </strong>In a sham-controlled randomized double-blind crossover study the effect of LF-TMS protocols were determined in 20 right-handed older healthy participants. In 3 sessions, 1 Hz rTMS at 80% (rTMS₈₀), 90% (rTMS₉₀) of motor threshold or sham stimulation were applied to left upper extremity M1. Outcome measures were curve parameters of the stimulus-response curve (maximum motor evoked potential [MEP_MAX], slope and the intensity to evoke 50% MEP_MAX), short-interval intracortical inhibition (SICI), and interhemispheric inhibition (IHI).</p><p><strong>Results: </strong>Within LF-rTMS sessions, rTMS₉₀, increased MEP_MAX in the stimulated M1. Furthermore, rTMS₉₀, increased the slope in the non-stimulated M1. LF-rTMS effects on SICI were dependent on the participants' baseline SICI, hemisphere, and intensity of conditioning pulse. Finally, rTMS₉₀ increased whereas rTMS₈₀ decreased IHI, for both IHI directions. These changes were dependent on baseline IHI and hemisphere and were no longer significant when baseline IHI was accounted for.</p><p><strong>Conclusions: </strong>Intensity of subthreshold LF-rTMS has differential effects on excitation and inhibition of stimulated and non-stimulated M1. The effects were small and were only demonstrated within the LF-rTMS sessions but were not different when compared to sham. rTMS related changes in SICI and IHI were dependent on baseline level.</p><p><strong>Clinicaltrials.gov identifier: </strong>NCT02544503, NCT01726218.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"58-73"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142515560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Delayed Cortical Responses During Reactive Balance After Stroke Associated With Slower Kinetics and Clinical Balance Dysfunction.","authors":"Jacqueline A Palmer, Aiden M Payne, Jasmine L Mirdamadi, Lena H Ting, Michael R Borich","doi":"10.1177/15459683241282786","DOIUrl":"10.1177/15459683241282786","url":null,"abstract":"<p><strong>Background: </strong>Slowed balance and mobility after stroke have been well-characterized. Yet the effects of unilateral cortical lesions on whole-body neuromechanical control is poorly understood, despite increased reliance on cortical resources for balance and mobility with aging. <i>Objective.</i> We tested whether individuals post stroke show impaired cortical responses evoked during reactive balance, and the effect of asymmetrical interlimb contributions to balance recovery and the evoked cortical response.</p><p><strong>Methods: </strong>Using electroencephalography, we assessed cortical N1 responses evoked over fronto-midline regions (Cz) during backward support-surface perturbations loading both legs and posterior-lateral directions that preferentially load the paretic or nonparetic leg in individuals' post-stroke and age-matched controls. We tested relationships between cortical responses and clinical balance/mobility function, as well as to center of pressure (CoP) rate of rise (RoR) during balance recovery.</p><p><strong>Results: </strong>Cortical N1 responses were smaller and delayed after stroke (<i>P</i> < .047), regardless of perturbation condition. In contrast to controls, slower cortical response latencies associated with lower clinical function in stroke (Mini Balance Evaluation Systems Test: <i>r</i> = -.61, <i>P</i> = .007; Timed-Up-and-Go: <i>r</i> = .53, <i>P</i> = .024; walking speed: <i>r</i> = -.46, <i>P</i> = .055). Paretic-loaded balance recovery revealed slower CoP RoR (<i>P</i> = .012) that was associated with delayed cortical response latencies (<i>r</i> = -.70, <i>P</i> = .003); these relationships were not present during bilateral and nonparetic-loaded conditions, nor in the older adults control group.</p><p><strong>Conclusions: </strong>Individuals after stroke may be limited in their balance ability by the slowed speed of their cortical responses to destabilization. In particular, paretic leg loading may reveal cortical response impairments that reflect reduced paretic motor capacity.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"16-30"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11723813/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Complex Exercises Improve Cognition in People With Parkinson's Disease and Freezing of Gait.","authors":"Carla Silva-Batista, Filipe Oliveira de Almeida, Alana Batista, Egberto Reis Barbosa, Fay B Horak, Carlos Ugrinowitsch","doi":"10.1177/15459683241290793","DOIUrl":"10.1177/15459683241290793","url":null,"abstract":"<p><strong>Background: </strong>Evidence has suggested that cognitive decline may be a risk factor for freezing of gait (FOG) in Parkinson's disease (PD). Complex and challenging exercises have been suggested as potential rehabilitation strategies to decrease FOG severity and improve cognition; however, it is unknown whether improvement in cognition would explain decreased FOG severity following exercise.</p><p><strong>Objective: </strong>In this secondary analysis, we evaluated the effects of the adapted resistance training with instability (ARTI-complex and challenging exercises) compared with traditional motor rehabilitation (TMR-without challenging exercises) on cognitive function in people with FOG of PD. We also verified whether cognitive improvement explains the decrease in FOG previously published.</p><p><strong>Methods: </strong>Participants were randomized to either the experimental group (ARTI, n = 17) or the active control group (TMR, n = 15). Both training groups exercised 3 times a week for 12 weeks (80-90 minute each session). FOG severity (FOG ratio from inertial sensors during a 360° turning-in-place task), frontal lobe function (Frontal Assessment Battery [FAB]), global cognition (Montreal Cognitive Assessment [MoCA]), and attention and psychomotor speed (Digit Symbol Substitution Test [DSST]) were evaluated before and after interventions.</p><p><strong>Results: </strong>Only the ARTI group improved FAB, MoCA, and DSST scores at posttraining. In addition, ARTI was more effective than TMR in improving FAB scores at posttraining. The changes in FAB scores explained the changes in FOG ratio following ARTI (<i>R</i>² = .43, <i>P</i> < .01).</p><p><strong>Conclusions: </strong>This pilot study suggests that ARTI, a complex and challenging training, improves cognition in people with FOG of PD. Improvements in frontal lobe function with ARTI help explain decreased FOG severity.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"3-15"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11723806/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Randomized Control Trial of a Virtually Delivered Program for Increasing Upper Limb Activity After Stroke.","authors":"Lisa A Simpson, Ruth Barclay, Mark T Bayley, Penelope M A Brasher, Sean P Dukelow, Bradley J MacIntosh, Marilyn MacKay-Lyons, Carlo Menon, W Ben Mortenson, Tzu-Hsuan Peng, Courtney L Pollock, Sepideh Pooyania, Noah D Silverberg, Robert Teasell, Jennifer Yao, Janice J Eng","doi":"10.1177/15459683241303702","DOIUrl":"https://doi.org/10.1177/15459683241303702","url":null,"abstract":"<p><strong>Background: </strong>Upper limb activity following stroke is low, which may limit recovery. We investigated whether a virtually-delivered upper limb program, that included a wearable device with reach-to-grasp feedback, would increase upper limb activity after stroke.</p><p><strong>Methods: </strong>This was a parallel-group, assessor-blinded, randomized control trial conducted at 6 sites across 5 provinces of the CanStroke Recovery Trials Platform between 2020 to 2022. Participants (n = 73) were community-living, less than 1 year post stroke, and had residual arm movement and upper limb use limitations. Participants were randomized via a central web-based randomization service to receive a virtually delivered program (Virtual Arm Boot Camp [V-ABC], n = 36) or waitlist control (n = 37) receiving usual care. V-ABC consisted of a home exercise program, feedback from a wrist-worn device to monitor reach-to-grasp counts, and 6 virtual sessions with a trained therapist over 3 weeks. The primary outcome was the average daily reach-to-grasp counts over 3 days at 4 weeks post baseline assessment. Secondary outcomes included upper limb function, self-reported use, and quality of life. Within-subject changes between pre, post treatment, and 2 months follow up for all participants were also examined as a tertiary analysis.</p><p><strong>Results: </strong>The V-ABC group demonstrated greater average daily reach-to-grasp counts (primary outcome) at 4 weeks compared to control (mean difference = 368, 95% confidence interval = 6-730, <i>P</i> = .046).</p><p><strong>Conclusions: </strong>This study provided evidence that a virtually delivered upper limb program that consists of exercise, feedback from a wearable device, and therapist support can increase real-world upper limb activity following stroke.</p><p><strong>Clinical trial registration: </strong>NCT04232163.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"15459683241303702"},"PeriodicalIF":0.0,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142901330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Repetitive Transcranial Magnetic Stimulation on Poststroke Hemineglect: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials.","authors":"Fu-An Yang, Chueh-Ho Lin, Hung-Ning Chung, Yi-Chun Kuan, Reuben Escorpizo, Hung-Chou Chen","doi":"10.1177/15459683241309572","DOIUrl":"https://doi.org/10.1177/15459683241309572","url":null,"abstract":"<p><strong>Background: </strong>Although various repetitive transcranial magnetic stimulation (rTMS) and theta burst stimulation (TBS) protocols are used, their comparative effectiveness for treating poststroke hemineglect remains unassessed.</p><p><strong>Objective: </strong>To investigate rTMS and TBS effects on clinical outcomes in poststroke hemineglect through a systematic review and network meta-analysis.</p><p><strong>Methods: </strong>We searched PubMed, EMBASE, and Cochrane Library databases up to March 7, 2024, for trials on rTMS or TBS in poststroke hemineglect. Included studies involved rTMS or TBS with different protocols, sham, or no stimulation, assessing hemineglect severity or impact. The quality of the included studies was evaluated using the PEDro scale. The network meta-analysis was performed using ShinyNMA (version 1.01).</p><p><strong>Results: </strong>We analyzed 13 studies with 309 participants. All studies included participants who had experienced right hemisphere stroke. All included studies had a fair to good quality based on PEDro score evaluation. Protocols included continuous TBS (cTBS), high-frequency rTMS (HF-rTMS), and low-frequency rTMS (LF-rTMS) targeting both contralesional and lesional sites. HF-rTMS on the lesional site significantly improved short-term results on the line bisection test and Catherine Bergego Scale; LF-rTMS on the contralesional site improved short-term line bisection; and cTBS on the contralesional site improved long-term line bisection. No severe adverse events or significant inconsistencies were reported.</p><p><strong>Conclusions: </strong>Our findings indicate that HF-rTMS targeting the lesional site is the preferred therapeutic approach for the short-term management of poststroke hemineglect. LF-rTMS directed at the contralesional site is a practical alternative. Moreover, cTBS targeting the contralesional site is a viable option because of its long-term effect.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"15459683241309572"},"PeriodicalIF":0.0,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142901398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to \"Tamplin J, Haines SJ, Baker FA, et al. ParkinSong Online: Feasibility of Telehealth Delivery and Remote Data Collection for a Therapeutic Group Singing Study in Parkinson's. Neurorehabilitation and Neural Repair. 2024;38(2):122-133. doi:10.1177/15459683231219269\".","authors":"","doi":"10.1177/15459683241303582","DOIUrl":"https://doi.org/10.1177/15459683241303582","url":null,"abstract":"","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"15459683241303582"},"PeriodicalIF":0.0,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142840578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In PD, Non-Invasive Trans-Spinal Magnetic Stimulation Enhances the Effect of Transcranial Magnetic Stimulation on Axial Motor Symptoms: A Double-Blind Randomized Clinical Trial.","authors":"Eman M Khedr, Nourelhoda A Haridy, Mohammad A Korayem, Ahmed Mamdouh Tawfik, Ahmed A Hamed","doi":"10.1177/15459683241300547","DOIUrl":"10.1177/15459683241300547","url":null,"abstract":"<p><strong>Background: </strong>Axial symptoms in Parkinson's disease (PD) often respond poorly to pharmacological treatment. We evaluated whether combining repetitive transcranial magnetic stimulation (rTMS) and repetitive spinal magnetic stimulation (rSMS) is more effective than rTMS alone in improving axial and other motor disabilities in PD.</p><p><strong>Methods: </strong>A total of 42 PD patients with axial symptoms were randomly allocated to 2 experimental intervention groups: Group I received active rTMS + active rSMS (2000 pulses; 20 Hz; 80% resting motor threshold for each motor area \"M1\" + 1500 pulses rSMS 10 Hz, at 50% of maximal stimulator output). Group II received active rTMS + sham rSMS with the same number of pulses. Both groups received 10 sessions (5 consecutive days/week for 2 weeks). Assessments using Freezing of Gait Questionnaire, walking speed, Movement Disorder Society-Sponsored Revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) parts II and III, and Parkinson's Disease Questionaire-39 (PDQ-39) were performed at baseline (T0), end of sessions (T1), and 1 month later (T2).</p><p><strong>Results: </strong>At T0, Group II showed higher walking speed. At T1 and T2, Group I demonstrated significantly greater improvements in MDS-UPDRS parts II, III, and sub-items of part III. Group I showed stronger improvement in TUG-T and average fast velocity immediately post-intervention, but this effect diminished after 1 month. PDQ-39 scores for leisure activity and walking problems were significantly higher in group I.</p><p><strong>Conclusions: </strong>These findings indicate that combining rTMS and rSMS for 10 sessions is more effective than rTMS alone in managing PD's motor and axial symptoms. The effect size of the outcome is large enough to be of significance in clinical practice.</p><p><strong>Trial registration: </strong>The study was registered prospectively on 26/12/2021 at the clinicaltrial.gov website with the registration ID: NCT05271513, https://clinicaltrials.gov/study/NCT05271513.</p>","PeriodicalId":94158,"journal":{"name":"Neurorehabilitation and neural repair","volume":" ","pages":"15459683241300547"},"PeriodicalIF":0.0,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142809001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}