Effects of music therapy on functional ability in people with cerebral palsy: a systematic review.

Objective: This review aimed to investigate the effects of music therapy on functional ability in people with cerebral palsy. Materials and Methods: An electronic search of the CENTRAL, MEDLINE, and EMBASE databases was conducted. Randomized controlled trials that examined the effects of music therapy in patients with cerebral palsy were included. Results: Eight trials were eligible for inclusion in this study. We found a low risk of bias in random sequence generation and allocation concealment in all trials. The risk of bias in blinding of the outcome assessment was low in all studies. We found that music therapy had a significant effect on the Gross Motor Function Measure score (standardized mean difference [SMD] -0.42), Functional Independence Measure for Children score (SMD 0.38), and Goal Attainment Scale score (SMD -1.43). Music therapy had no significant effect on any of the other items. Conclusion: There is limited evidence that music therapy improves gross motor function and activities of daily living in patients with cerebral palsy. However, this was insufficient to allow for generalizable conclusions. Further studies with larger sample sizes are required to confirm the effects of music therapy in this population.

Risk of Weight Loss in Adult Patients and the Effect of Staffing Registered Dietitians in Kaifukuki (Convalescent) Rehabilitation Wards: A Retrospective Analysis of a Nationwide Survey.

There is scarce evidence regarding the risk of weight loss and the effect of having registered dietitians (RDs) on staff in rehabilitation wards on weight loss. We aimed to examine the effects of RDs in Kaifukuki (convalescent) rehabilitation wards (KRWs) on the prevention of weight loss in adult patients. Data from 2-year nationwide annual surveys on KRWs in Japan were retrospectively analysed. Weight loss was defined as loss of ≥5% weight during the KRW stay. Risk of weight loss in class 1 KRWs (obligated to provide nutrition care) was compared with that in class 2-6 KRWs (not obligated). Risk of weight loss in class 2-6 KRWs with RDs was compared to those without. Overall, 17.7% of 39,417 patients lost weight. Class 1 KRWs showed a lower risk of weight loss than class 2-6 KRWs (17.3% vs. 18.5%, p = 0.003). KRWs with RDs showed a significantly lower incidence of weight loss than those without RDs (16.1% vs. 18.8%, p = 0.015). Class 1 KRWs and exclusively staffed RDs were independently associated with lower odds of weight loss (odds ratio = 0.915 and 0.810, respectively). Approximately 18% of KRW patients lost weight, and having RDs on staff can lower the risk of weight loss.

Does a combination treatment of repetitive transcranial magnetic stimulation and occupational therapy improve upper limb muscle paralysis equally in patients with chronic stroke caused by cerebral hemorrhage and infarction?: A retrospective cohort study.

ABSTRACT: The clinical presentation of stroke is usually more severe in patients with intracerebral hemorrhage (ICH) than in those with cerebral infarction (CI); recovery of stroke-related muscle paralysis is influenced and limited by the type of stroke. To date, many patients have been treated by neurorehabilitation; however, the changes in the recovery of motor paralysis depending on the type of stroke, ICH or CI, have not been established. This study aimed to determine this difference in improvement of upper extremity paralysis using 2-week in-hospital NovEl intervention Using Repetitive transcranial magnetic stimulation combined with Occupational therapy (NEURO).We scrutinized the medical records of all patients with poststroke (ICH or CI) upper extremity muscle paralysis using Fugl-Meyer assessments (FMAs) who had been admitted to 6 hospitals between March 2010 and December 2018 for rehabilitation treatment. This was a multiinstitutional, open-label, retrospective cohort study without control patients. We evaluated the effects of NEURO on patients with CI and ICH by dividing them into 2 groups according to the type of stroke, after adjustment for age, sex, dominant hand, affected hand side, time since stroke, and prediction of recovery capacity in the upper extremity.The study included 1716 (CI [n = 876] and ICH [n = 840]) patients who had undergone at least 2 FMAs and had experienced stroke at least 6 months before. The type of stroke had no effect on the outcomes (changes in the FMA-upper extremity score, F[4,14.0] = 2.05, P = .09, partial η2 = 0.01). Patients from all 5 groups equally benefited from the treatment (improvement in FMA scores) according to the sensitivity analysis-stratified analysis (F = 0.08 to 1.94, P > .16, partial η2 < 0.001).We conclude that NEURO can be recommended for chronic stroke patients irrespective of the type of stroke.

Transitional and Long-Term Care System in Japan and Current Challenges for Stroke Patient Rehabilitation.

In Japan, the national medical insurance system and long-term care insurance (LTCI) system cover rehabilitation therapy for patients with acute, convalescent, and chronic stroke. Medical insurance covers early and multidisciplinary rehabilitation therapy during acute phase hospitalizations. Patients requiring assistance in their activities of daily living (ADL) after hospitalization are transferred to kaifukuki (convalescent) rehabilitation wards (KRW), which the medical insurance system has also covered. In these wards, patients can receive intensive and multidisciplinary rehabilitation therapy to improve their ADL and transition to a smooth home discharge. After discharge from these hospitals, elderly patients with stroke can receive outpatient (day-care) rehabilitation and home-based rehabilitation using the LTCI system. The Japanese government has proposed building a community-based integrated care system by 2025 to provide comprehensive medical services, long-term care, preventive care, housing, and livelihood support for patients. This policy aims to promote smooth coordination between medical insurance services and LTCI providers. Accordingly, the medical insurance system allows hospitals to receive additional fees by providing patient information to rehabilitation service providers in the LTCI system. A comprehensive database on acute, convalescent, and chronic phase stroke patients and seamless cooperation between the medical care system and LTCI system is expected to be established in the future. There are only 2,613 board-certified physiatrists in Japan, and many medical schools lack a department for rehabilitation medicine; establishing such a department at each school is encouraged to teach students efficient medical care procedures, to conduct research, and to facilitate the training of personnel in comprehensive stroke rehabilitation.

Effectiveness of ICF-based multidisciplinary rehabilitation approach with serial assessment and discussion using the ICF rehabilitation set in a convalescent rehabilitation ward.

This study was aimed to determine the effectiveness of the International Classification of Functioning, Disability and Health (ICF)-based multidisciplinary rehabilitation approach with serial assessment and discussion with the ICF rehabilitation set. This prospective cohort study included consecutive patients admitted to the convalescent rehabilitation ward during the period between 1 August 2017 and 30 September 2018. Serial assessment and discussion with the ICF rehabilitation set every 2 weeks in each patient commenced from 1 April 2018. We analyzed the difference in the Extension Index of the ICF rehabilitation set between the periods before the assessment of the ICF rehabilitation set (prior period) and after that (post-period). The change of the Extension Index of the ICF rehabilitation set was higher in patients of the post-period group (n = 59) compared with those of the prior period group (n = 45) (mean 31.6, SD 18.5 vs. mean 17.3, SD 18.4, respectively; 95% confidence interval for the difference 7.0-21.5). Multiple regression analysis showed that serial assessment by the ICF rehabilitation set was independently associated with the improvement of the Extension Index. Multidisciplinary rehabilitation approach combined with serial assessment and discussion using the ICF rehabilitation set was associated with favorable recovery. Our study highlighted the effectiveness of ICF-based multidisciplinary rehabilitation in a clinical setting.

Assignment of Registered Dietitians and Other Healthcare Professionals Positively Affects Weight Change of Underweight Patients in Convalescent (Kaifukuki) Rehabilitation Wards: A Secondary Analysis of a Nationwide Survey.

This study aimed to verify the relationship between assignment of professional registered dietitians (RDs) and other healthcare professionals and body weight or functional outcome in underweight patients. This was a secondary analysis of the nation-wide survey data from Kaifukuki (convalescent) rehabilitation wards (KRWs). Data of patients aged ≥20 y with disabilities and body mass index (BMI) <18.5 kg/m2 and who were discharged from 1,099 KRWs were analyzed. The primary outcome was BMI at discharge. Secondary outcomes were Functional Independence Measure (FIM) at discharge and returning to home. Patients were divided into two groups: those in KRWs with ≥1 or <1 dedicated RD per ward (KRW/RD+ and KRW/RD-, respectively). Of 5,843 eligible participants (female, 63%; median age, 82 y; hip/vertebral/knee fracture, 47%; stroke, 34%; disuse syndrome secondary to acute illness, 11%; others, 8%), 1,288 and 4,555 were from the KRW/RD+ and KRW/RD- groups, respectively. At discharge, KRW/RD+ patients had higher FIM (93 vs. 90) and BMI (17.1 vs. 17.0 kg/m2) than did KRW/RD- patients. Multivariable analysis showed that assignment of dedicated RDs (B=0.213, 95% confidence interval [CI], 0.036-0.389), number of nurses (B=0.023, 95% CI, 0.003-0.043), and daily rehabilitation dose were significantly associated with changes in body weight. Furthermore, these factors positively affected BMI at discharge. Number of nurses and rehabilitation dose correlated with FIM, but assignment of RDs did not correlate with FIM. In conclusion, assignment of RDs, nurses, and sufficient rehabilitation dose may contribute to BMI gain. Nurses and daily rehabilitation dose may positively affect functional recovery.

Association between imbalance of cortical brain activity and successful motor recovery in sub-acute stroke patients with upper limb hemiparesis: a functional near-infrared spectroscopy study.

OBJECTIVE: This study was designed to determine the association between motor functional recovery and interhemispheric imbalance in cortical brain activity in sub-cortical stroke patients with moderate-to-severe upper limb hemiparesis admitted to the convalescent rehabilitation ward. SUBJECTS AND METHODS: The study included first-ever stroke patients with moderate-to-severe upper limb hemiparesis who received multidisciplinary rehabilitation therapy in the rehabilitation ward. Motor function of the affected upper extremity was evaluated by the Fugl-Meyer assessment and action research arm test at 1 (T1) and 3 months (T2) after stroke onset. We also conducted serial functional near-infrared spectroscopy at the same time points and calculated the laterality index, which is based on changes in oxyhaemoglobin in primary sensorimotor cortex (Brodmann Area 4), pre-motor cortex and supplementary motor cortex (PMC + SMA, BA6). RESULTS: The study included eight patients (seven females, mean age: 68.8). Both the Fugl-Meyer assessment and action research arm test scores improved significantly during the study. Laterality index did not change significantly from T1 to T2. There was a no significant correlation between changes in laterality index in each region and improvement in Fugl-Meyer assessment score. In contrast, a significant and negative correlation was noted between ΔLI in Brodmann Area 4 and improvement in action research arm test score. CONCLUSION: Our results suggested that activation of the non-lesional hemisphere in sub-acute stroke associated with motor recovery in moderate-to-severe upper limb hemiparesis. A multidisciplinary rehabilitation of stroke patients with moderate-to-severe upper limb hemiparesis might enhance the compensatory movements and pre-existing motor network from the non-lesional motor cortex.

Weight gain is associated with improvement in activities of daily living in underweight rehabilitation inpatients: a nationwide survey.

We retrospectively analysed large-scale, nationwide data from the Kaifukuki (convalescent) Rehabilitation Ward (KRW) survey of 2015. Patients were classified into two groups based on changes in body mass index (BMI) during their KRW stay: increased BMI and non-increased BMI. The primary outcome was motor functional independence measure (FIM) score at discharge, and the secondary outcomes were motor FIM gain and full oral intake at discharge. We analysed 4605 patients (64% women; mean age, 79.3 years). Of these patients, 1128 and 3477 were classified into the increased and non-increased groups, respectively. Multivariate analysis showed that BMI increases were independently associated with motor FIM scores at discharge (partial regression coefficient = 1.165; 95% confidence interval, 0.671-1.659) and motor FIM gains, although BMI increase was not associated with full oral intake. Thus, increasing body weight might lead to activities of daily life improvement in underweight patients undergoing post-acute rehabilitation.

Effect of Stride Management Assist Gait Training for Poststroke Hemiplegia: A Single Center, Open-Label, Randomized Controlled Trial.

BACKGROUND: Poststroke gait disorders negatively impact activities of daily living. Rehabilitation for stroke patients is aimed at improving their walking ability, balance, and quality of life. Robot-assisted gait training (RAGT) is associated with an increased number of task-specific exercises, which may benefit poststroke motor learning. We investigated the effects of RAGT using Stride Management Assist (SMA, which increases walk ratio by inducing hip-joint flexion and extension) in subacute stroke patients with hemiplegia. METHODS: We conducted a single center, open-label randomized controlled trial in hemiplegia patients who experienced a first ever stroke and were admitted to the convalescent rehabilitation ward. A total of 41 were divided into the control (20 patients) and experimental group (21 patients). A 10-day, conventional gait training program was carried out for the control group; and RAGT with SMA was used for the experimental group. The maximum walking speed and other gait parameters were compared preintervention and postintervention. The intergroup differences in the improvement ratio were compared using an intention-to-treat analysis. RESULTS: Ten-day intervention was completed by 36 patients. There was no difference between the 2 groups regarding gait parameters at intervention initiation. The improvement ratio of the maximum walking speed was significantly higher for the experimental group. Significant improvements were observed postintervention for maximum walking speed, paralysis-side step length, symmetry, and cadence in the experimental group. No adverse events attributable to the SMA were observed. CONCLUSIONS: Ten days of RAGT with the SMA was effective for improving gait disorders of subacute stroke patients.

Effect of baseline brain activity on response to low-frequency rTMS/intensive occupational therapy in poststroke patients with upper limb hemiparesis: a near-infrared spectroscopy study.

BACKGROUND: The beneficial effects of the combination therapy of low-frequency repetitive transcranial magnetic stimulation of nonlesional hemisphere and intensive occupational therapy (LF-rTMS/OT) on upper limb hemiparesis have been well established in poststroke patients. However, there is no information on the effect of brain activity on LF-rTMS/OT treatment outcome. METHOD: A total of 59 poststroke patients with upper limb hemiparesis received 15-day LF-rTMS/OT. Motor function of the affected upper limb was evaluated before and after the treatment. We also conducted functional near-infrared spectroscopy (fNIRS) before the treatment and calculated the laterality index (LI) based on the change in oxy-hemoglobin in the primary sensorimotor cortex and supplementary motor cortex. The correlation between LI before LF-rTMS/OT and observed improvement in upper limb motor function was analyzed. RESULTS: Motor recovery was significantly more pronounced in patients with unaffected hemisphere dominance in both hemispheres (LI of -1 to 0) than in those with affected hemisphere dominance in the lesional hemisphere (LI of 0 to 1). There was a significant negative correlation between LI and improvement in upper limb motor function. DISCUSSION: The results demonstrated that patients with a shift in brain activity to the noninjured cerebral cortex exhibited better motor recovery following LF-rTMS/OT. The findings suggest that evaluation of brain asymmetry before LF-rTMS/OT with fNIRS can help predict the response to LF-rTMS/OT.

Low-Frequency rTMS and Intensive Occupational Therapy Improve Upper Limb Motor Function and Cortical Reorganization Assessed by Functional Near-Infrared Spectroscopy in a Subacute Stroke Patient.

There is still no agreement on the most suitable time and modality for application of repetitive transcranial magnetic stimulation (rTMS) to improve motor recovery in subacute stroke patients. The underlying mechanism of motor recovery following low-frequency rTMS is considered to be modulation of the interhemispheric asymmetry. On the other hand, the cortical balance of brain activity during the acute to chronic phase of stroke is reported to be unstable. Therefore, we conducted this study to clarify the time course of the interhemispheric asymmetry and the effect of application of low-frequency rTMS combined with occupational therapy on motor recovery and cortical imbalance of brain activity in a subacute stroke patient. The interhemispheric asymmetry in this patient with new-onset subcortical cerebral infarction and upper limb hemiparesis was evaluated longitudinally using functional near-infrared spectroscopy with finger tasks. A nonlesional hemisphere-dominant activation pattern was observed on day 28 after onset. On day 56 after onset, a bilaterally eminent activation pattern was observed. Low-frequency rTMS was applied on day 109 after stroke onset when the cortical activity shifted to the nonlesional hemisphere. The treatment resulted in improvement in motor function of the affected upper limb and a shift in brain activation to the lesional hemisphere. Our report is the first to describe the therapeutic benefits of low-frequency rTMS as assessed by longitudinal neuroimaging for functional recovery and interhemispheric asymmetry in a subacute stroke patient.

Combination Treatment of Low-Frequency Repetitive Transcranial Magnetic Stimulation and Intensive Occupational Therapy for Ataxic Hemiparesis due to Thalamic Hemorrhage.

BACKGROUND: Both low-frequency repetitive transcranial magnetic stimulation (LF-rTMS) and intensive occupational therapy (OT) are clinically beneficial for post-stroke patients with upper-limb hemiparesis. However, the usefulness of LF-rTMS and intensive OT for ataxic hemiparesis (AH) is unknown. METHODS: The study subjects included 7 patients with AH. All patients had ataxia and mild hemiparesis without a sensory disturbance that was due to thalamic hemorrhage. Each patient was scheduled to receive 20-min rTMS at 1 Hz at the contralesional cerebral hemisphere followed by 120-min intensive OT, daily for 21 sessions. The primary outcome was the motor function of the affected upper limb that was evaluated by using the Fugl-Meyer Assessment (FMA). In addition, the International Cooperative Ataxia Rating Scale (ICARS) score was determined to assess the severity of ataxia. RESULTS: All patients completed the protocol without any adverse effects. The FMA score significantly increased after treatment. Notably, the ICARS score also significantly decreased. CONCLUSIONS: Our proposed combination treatment is a safe and feasible neurorehabilitative intervention for patients with AH due to thalamic hemorrhage. Our results demonstrate the possibility that rTMS in combination with intensive OT could improve motor function and alleviated ataxia in patients with AH.

Responsiveness of the functioning and disability parts of the International Classification of Functioning, Disability, and Health core sets in postacute stroke patients.

To study the responsiveness of the International Classification of Functioning, Disability, and Health (ICF) core set with respect to human functioning and disability in stroke patients. Postacute stroke patients who were admitted to the convalescent rehabilitation wards were included in this observational cohort study. The comprehensive ICF core set for neurological conditions for postacute care and the ICF rehabilitation set were evaluated at admission and discharge using five-grade qualifiers. Extension indexes were calculated for entire two ICF core sets. Responsiveness was measured as change in the extension indexes in the ICF core sets. The correlation between changes in ICF core sets and improvement in the Functional Independence Measure (FIM) was analyzed using Spearman's correlation coefficient. The study included 108 poststroke patients (49 women, mean age 70.8 years, mean FIM score improvement: 23.0). The mean percentage of categories that showed changes with at least one qualifier level was 19.5% in the comprehensive ICF core set for neurological conditions for postacute care and 35.9% in the ICF rehabilitation set. Effect sizes in each ICF core set were moderate to large (0.79-0.80). Improvement in the two ICF core sets correlated significantly with changes in the FIM score. Our results indicate that functioning and disability parts of these two ICF core sets can detect changes in functioning and disability in patients who receive an inpatient rehabilitation program for postacute stroke.

Utility of the Revised Version of the Ability for Basic Movement Scale in Predicting Ambulation during Rehabilitation in Poststroke Patients.

OBJECTIVE: This study aims to test the hypothesis that the Revised Version of the Ability for Basic Movement Scale (ABMSII) can predict ambulation during rehabilitation in poststroke patients. SUBJECTS AND METHODS: The study included first-ever stroke patients who were admitted to the rehabilitation ward and were dependent in walking. ABMSII scores were assessed by physical therapists on admission to the hospital. Functional ambulation category (FAC) was assessed every 2 weeks during hospitalization. The primary outcome was independent ambulation, defined as 4 points or higher on the FAC. RESULTS: After setting the inclusion criteria, data of 374 stroke patients (mean age: 70 years, 153 women) were eligible for the analysis. Of these, 193 patients achieved independent ambulation during hospitalization. The ABMSII score was significantly higher in the patients who regained independent walking ability than in those who required assistance in walking. Based on receiver operating characteristic curve analysis, an ABMSII score of 16 points or higher had a sensitivity of 93% and a specificity of 71%. Kaplan-Meier curve analysis after log-rank test demonstrated a significantly higher event rate in patients with an ABMSII score of 16 or higher compared to those with an ABMSII score lower than 16. Univariate and multivariate Cox regression analyses identified the ABMSII score as a significant and independent predictor of ambulation during rehabilitation. CONCLUSION: Our results suggest that the ABMSII score is a potentially useful tool to predict ambulation during rehabilitation in poststroke patients.

Malnutrition risk predicts recovery of full oral intake among older adult stroke patients undergoing enteral nutrition: Secondary analysis of a multicentre survey (the APPLE study).

BACKGROUND & AIMS: Whether malnutrition risk correlates with recovery of swallowing function of convalescent stroke patients is unknown. This study was conducted to clarify whether malnutrition risks predict achievement of full oral intake in convalescent stroke patients undergoing enteral nutrition. METHODS: We conducted a secondary analysis of 466 convalescent stroke patients, aged 65 years or over, who were undergoing enteral nutrition. Patients were extracted from the "Algorithm for Post-stroke Patients to improve oral intake Level; APPLE" study database compiled at the Kaifukuki (convalescent) rehabilitation wards. Malnutrition risk was determined by the Geriatric Nutritional Risk Index as follows: severe (<82), moderate (82 to <92), mild (92 to <98), and no malnutrition risks (≥98). Swallowing function was assessed by Fujishima's swallowing grade (FSG) on admission and discharge. The primary outcome was achievement of full oral intake, indicated by FSG ≥ 7. Binary logistic regression analysis was performed to identify predictive factors, including malnutrition risk, for achieving full oral intake. Estimated hazard risk was computed by Cox's hazard model. RESULTS: Of the 466 individuals, 264 were ultimately included in this study. Participants with severe malnutrition risk showed a significantly lower proportion of achievement of full oral intake than lower severity groups (P = 0.001). After adjusting for potential confounders, binary logistic regression analysis showed that patients with severe malnutrition risk were less likely to achieve full oral intake (adjusted odds ratio: 0.232, 95% confidence interval [95% CI]: 0.047-1.141). Cox's proportional hazard model revealed that severe malnutrition risk was an independent predictor of full oral intake (adjusted hazard ratio: 0.374, 95% CI: 0.166-0.842). Compared to patients who did not achieve full oral intake, patients who achieved full oral intake had significantly higher energy intake, but there was no difference in protein intake and weight change. CONCLUSION: Severe malnutrition risk independently predicts the achievement of full oral intake in convalescent stroke patients undergoing enteral nutrition.

Association Between 7 Days Per Week Rehabilitation and Functional Recovery of Patients With Acute Stroke: A Retrospective Cohort Study Based on the Japan Rehabilitation Database.

OBJECTIVE: To test the hypothesis that functional outcome of patients with stroke who receive 7d/wk of rehabilitation is generally better than that of similar patients who undergo 5 or 6d/wk of rehabilitation. DESIGN: Retrospective cohort study. SETTING: Acute hospitals. PARTICIPANTS: From the Japan Rehabilitation Database, which includes data on 8033 patients with acute stroke collected between January 2005 and December 2013, we included 3072 patients with stroke who were admitted to the acute hospitals and received 7d/wk of rehabilitation. INTERVENTION: Seven days per week of rehabilitation was defined as rehabilitation therapy administrated by a physical or occupational therapist on every weekday, Saturday, and Sunday. MAIN OUTCOME MEASURE: Favorable functional independence in daily living, defined as a modified Rankin Scale score of 0 to 2 at the time of discharge. RESULTS: A total of 1075 (35.0%) patients received 7d/wk of rehabilitation. Univariate analysis demonstrated a significant difference in favorable functional recovery between the 7d/wk rehabilitation group and non-7d/wk rehabilitation group (43.3% vs 37.6%, respectively; P=.002). Multivariate logistic regression analysis using the generalized estimating equations method showed that 7d/wk of rehabilitation was independently associated with favorable functional recovery. CONCLUSIONS: Our cohort analysis demonstrated that 7d/wk of rehabilitation in early rehabilitation for patients with acute stroke can lead to functional recovery.

Validation of the "Activity and participation" component of ICF Core Sets for stroke patients in Japanese rehabilitation wards

OBJECTIVE: To validate the International Classification of Functioning, Disability and Health (ICF) Core Set for stroke in the assessment of functional status and disability in Japanese stroke patients. METHODS: The study included stroke patients admitted to the Kaifukuki (convalescent) rehabilitation wards. The comprehensive ICF Core Set for neurological conditions for post-acute care and the ICF rehabilitation set were evaluated with qualifiers assessed by the physiatrists at admission. The "activity and participation" (d) component was divided to sub-components (cognition-related activity, motor-related activity and participation). The correlations between numbers of problem categories in the entire "d" component and these sub-components in each ICF Core Set and the Functional Independence Measure (FIM) score were assessed using Spearman's correlation coefficient. RESULTS: A total of 117 post-stroke patients (mean age 70.1 ± 14.2 years, 53 women) were included. Correlation analysis identified significant and strong correlations between the values of the entire "d" component and sub-components (cognition-related activity and motor-related activity) of the 2 ICF Core Sets and FIM score. A significant, but weak, correlation between FIM and the participation sub-component was identified. CONCLUSION: The "d" component of these 2 ICF Core Sets reflects functional status and disability and could be a valid measure in post-acute stroke patients in the rehabilitation setting.

Combination Protocol of Low-Frequency rTMS and Intensive Occupational Therapy for Post-stroke Upper Limb Hemiparesis: a 6-year Experience of More Than 1700 Japanese Patients.

Several years ago, we proposed a combination protocol of repetitive transcranial magnetic stimulation (rTMS) and intensive occupational therapy (OT) for upper limb hemiparesis after stroke. Subsequently, the number of patients treated with the protocol has increased in Japan. We aimed to present the latest data on our proposed combination protocol for post-stroke upper limb hemiparesis as a result of a multi-institutional study. After confirming that a patient met the inclusion criteria for the protocol, they were scheduled to receive the 15-day inpatient protocol. In the protocol, two sessions of 20-min rTMS and 120-min occupational therapy were provided daily, except for Sundays and the days of admission/discharge. Motor function of the affected upper limb was evaluated by the Fugl-Meyer assessment (FMA) and Wolf motor function test (WMFT) at admission/discharge and at 4 weeks after discharge if possible. A total of 1725 post-stroke patients were studied (mean age at admission 61.4 ± 13.0 years). The scheduled 15-day protocol was completed by all patients. At discharge, the increase in FMA score, shortening in performance time of WMFT, and increase in functional ability scale (FAS) score of WMFT were significant (FMA score 46.8 ± 12.2 to 50.9 ± 11.4 points, p < 0.001; performance time of WMFT 2.57 ± 1.32 to 2.21 ± 1.33, p < 0.001; FAS score of WMFT 47.4 ± 14. to 51.4 ± 14.3 points, p < 0.001). Our proposed combination protocol can be a potentially safe and useful therapeutic intervention for upper limb hemiparesis after stroke, although its efficacy should be confirmed in a randomized controlled study.

Validity and reliability of the Japanese version of the FIM + FAM in patients with cerebrovascular accident.

BACKGROUND AND AIM: The study aim was to investigate the validity and reliability of the Functional Independence Measure and Functional Assessment Measure (FIM + FAM), which is unfamiliar in Japan, by using its Japanese version (FIM + FAM-j) in patients with cerebrovascular accident (CVA). MATERIAL AND METHODS: Forty-two CVA patients participated. Criterion validity was examined by correlating the full scale and subscales of FIM + FAM-j with several well-established measurements using Spearman's correlation coefficient. Reliability was evaluated by internal consistency (tested by Cronbach's alpha coefficient) and intra-rater reliability (tested by Kendall's tau correlation coefficient). RESULTS: Good-to-excellent criterion validity was found between the full scale and motor subscales of the FIM + FAM-j and the Barthel Index, National Institutes of Health Stroke Scale, modified Rankin Scale, and lower extremity Brunnstrom Recovery Stage. High internal consistency was observed within the full-scale FIM + FAM-j and the motor and cognitive subscales (Cronbach's alphas were 0.968, 0.954, and 0.948, respectively). Additionally, good intra-rater reliability was observed within the full scale and motor subscales, and excellent reliability for the cognitive subscales (taus were 0.83, 0.80, and 0.98, respectively). CONCLUSION AND SIGNIFICANCE: This study showed that the FIM + FAM-j demonstrated acceptable levels of validity and reliability when used for CVA as a measure of disability.

A multi-center study on low-frequency rTMS combined with intensive occupational therapy for upper limb hemiparesis in post-stroke patients.

BACKGROUND: Both low-frequency repetitive transcranial magnetic stimulation (rTMS) and intensive occupational therapy (OT) have been recently reported to be clinically beneficial for post-stroke patients with upper limb hemiparesis. Based on these reports, we developed an inpatient combination protocol of these two modalities for the treatment of such patients. The aims of this pilot study were to confirm the safety and feasibility of the protocol in a large number of patients from different institutions, and identify predictors of the clinical response to the treatment. METHODS: The study subjects were 204 post-stroke patients with upper limb hemiparesis (mean age at admission 58.5 ± 13.4 years, mean time after stroke 5.0 ± 4.5 years, ± SD) from five institutions in Japan. During 15-day hospitalization, each patient received 22 treatment sessions of 20-min low-frequency rTMS and 120-min intensive OT daily. Low-frequency rTMS of 1 Hz was applied to the contralesional hemisphere over the primary motor area. The intensive OT, consisting of 60-min one-to-one training and 60-min self-exercise, was provided after the application of low-frequency rTMS. Fugl-Meyer Assessment (FMA) and Wolf Motor Function Test (WMFT) were performed serially. The physiatrists and occupational therapists involved in this study received training prior to the study to standardize the therapeutic protocol. RESULTS: All patients completed the protocol without any adverse effects. The FMA score increased and WMFT log performance time decreased significantly at discharge, relative to the respective values at admission (change in FMA score: median at admission, 47 points; median at discharge, 51 points; p < 0.001. change in WMFT log performance time: median at admission, 3.23; median at discharge, 2.51; p < 0.001). These changes were persistently seen up to 4 weeks after discharge in 79 patients. Linear regression analysis found no significant relationship between baseline parameters and indexes of improvement in motor function. CONCLUSIONS: The 15-day inpatient rTMS plus OT protocol is a safe, feasible, and clinically useful neurorehabilitative intervention for post-stroke patients with upper limb hemiparesis. The response to the treatment was not influenced by age or time after stroke onset. The efficacy of the intervention should be confirmed in a randomized controlled study including a control group.