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Background : The Fugl-Meyer Assessment (FMA) is widely used as the gold standard in stroke research. However, the FMA has not been used in general clinical practice, which may be related to the fact that the FMA is a time-consuming measurement. Therefore, the FMA (upper extremity motor section) has already been shortened to a 6-item version using Rasch analysis for routine assessments of patients with low endurance. Although the shortened FMA has already demonstrated sound clinical utility, data on its psychometric properties remain insufficient. Objective : This study aimed to investigate the psychometric properties of the shortened FMA for the affected upper extremity in patients following stroke. Methods : A retrospective single-center study involving 30 patients was conducted. This study was registered in 2018 as a pre-initiation condition. The data used in this study were obtained from a study conducted between 2016 and 2017. The FMA (33- and 6-item versions) and the Action Research Arm Test, the Box-and-Block Test, and the Motor Activity Log were employed, and inter-rater reliability/agreement, validity, and internal consistency were assessed. Results : Regarding inter-rater reliability, the intraclass correlation coefficient was 0.994 (95% confidence interval: 0.988-0.997; P < .001). The mean differences between the raters of the shortened FMA were 0.07, and the limits of agreement were calculated to be between -0.81 and 0.95. Regarding the motor-related measurements, Spearman's rho were all higher than 0.91. On the other hand, regarding the sensation and joint motion/pain domain, Spearman's rho ranged from 0.25 to 0.50, and Cronbach's alpha was 0.92. Conclusions : The shortened FMA can reliably assess the affected upper extremity in patients with hemiparesis after stroke.

Background : The Action Research Arm Test (ARAT) has been extensively used for patients with stroke in many countries. However, the ARAT has been reported to have ceiling effects. Employing a time evaluation system could be expected to improve the ceiling effects in the ARAT. Objective : To investigate (1) the psychometric properties of the Japanese version of the ARAT in patients with stroke; (2) the psychometric properties of the performance timescale of the ARAT in patients with stroke. Methods : A prospective, cross-sectional, single-center study involving 30 patients with mild-to-severe hemiparesis was conducted. All patients were recruited from the college hospital in Japan from June 2016 to March 2017. The ARAT and the Fugl-Meyer Assessment, the Box-and-Block Test, and the Motor Activity Log were employed. The simultaneous/non-simultaneous inter-rater reliability/agreement, the internal consistency, the validity, and the floor/ceiling effects were assessed. Results : Regarding the ARAT score, intraclass correlation coefficient (ICC) ranged from 0.974 to 0.990 ( P < 0.001) for non-simultaneous evaluation; and from 0.994 to 0.998 ( P < 0.001) for simultaneous evaluation. Regarding the ARAT time, ICC was 0.992 ( P < 0.001) for non-simultaneous evaluation; and 1.000 ( P < 0.001) for simultaneous evaluation. Conclusions : The Japanese version of the ARAT is highly reliable and valid for measuring upper-extremity function in patients with stroke. Adding the performance timescale on the ARAT score scale can partially solve the "ceiling effect problem".

Background: Despite the confirmed short-term effects of constraint-induced movement therapy, the long-term effects have not been sufficiently verified in terms of functional improvement of the affected arm., Objective: To evaluate the long-term effects and relationship between arm use in activities of daily living and arm improvement with modified constraint-induced movement therapy in chronic stroke patients., Methods: At 1 year after completing modified constraint-induced movement therapy, arm function (Fugl-Meyer Assessment) and amount of daily arm use (motor activity log) were assessed., Results: Fourteen post-stroke patients with mild to moderate impairment of arm function were analyzed. One year after completing modified constraint-induced movement therapy, participants consistently showed improvements in arm function and amount of daily arm use (analysis of variance: Fugl-Meyer Assessment, P < 0.001; Motor Activity Log, P < 0.001). For the Fugl-Meyer Assessment, post-hoc tests detected significant improvements (pre versus post, P = 0.009; pre versus 1 year, P < 0.0001; post versus 1 year, P < 0.036). For the Motor Activity Log, post-hoc tests also detected significant improvements (pre versus post, P = 0.0001; pre versus 1 year, P < 0.0001; post versus 1 year, P = 0.0014). The magnitude of the change in Fugl-Meyer Assessment score correlated significantly with the change in Motor Activity Log score (R = 0.778, P = 0.001)., Conclusions: Among post-stroke patients with mild to moderate impairments of arm function, modified constraint-induced movement therapy without any other rehabilitation after intervention may improve arm function and increase arm use for 1 year. In addition, increasing arm use may represent an important factor in improving arm function, and vice versa.

To investigate the psychometric properties of the Test d'Evaluation des Membres Suprieurs de Personnes Agres (TEMPA) for the affected upper extremity in a population of Japanese patients with stroke. A prospective, cross-sectional, single-center study involving 30 patients with stroke was conducted. The inter-rater reliability, the validity, and the internal consistency were assessed. The Fugl-Meyer Assessment (FMA), the Action Research Arm Test (ARAT), the Motor Activity Log, and the Box-and-Block Test were employed for assessing the validity. The English TEMPA instructions were successfully translated in accordance with the accepted principles of translation. The weighted Kappa coefficients for the functional rating scores were 0.87, 0.93, and 0.91 for combined total score, unilateral total score, and bilateral total scores. No statistically significant systematic disagreement was seen in the combined scores. The Spearman's rho values were higher than 0.70 regarding the gold standard tools (the FMA-UE motor domain and the ARAT). The Cronbach's alpha was 0.940 in the functional rating scale and 0.998 in the task analysis scale. The most aspects of the Japanese TEMPA showed acceptable levels of inter-rater reliability and validity in patients with affected upper extremities after stroke. The TEMPA is reliable and valid in measuring activity capacity of upper extremity in patients with stroke. The functional rating score of the TEMPA is recommended to assess activities related to daily living, especially when users need to focus on bimanual activities. The TEMPA may help guide intervention that improve bimanual activity as well as the affected arm activity. [ABSTRACT FROM AUTHOR]

Background: Against the background of linguistic and cultural differences, there is a need for translation and adaptation from the English version of the Fugl-Meyer Assessment (FMA) to Japanese. In addition, there is no study of inter-rater reliability of FMA all domains for affected upper extremities with appropriate sample size based on the intraclass correlation coefficient (ICC) focusing on non-simultaneous assessment. Objective: This study aimed (1) to translate the English version of the FMA and its administration/scoring manual; and (2) to investigate the psychometric properties of the Japanese version of the FMA in patients with stroke. Methods: A prospective single-center study involving 30 patients was conducted. The FMA and the Action Research Arm Test, the Box-and-Block Test, and the Motor Activity Log were employed. The inter-rater/intra-rater reliability, the internal consistency, the validity, and the floor/ceiling effects were assessed. Results: Regarding the non-simultaneous and simultaneous inter-rater reliability, ICC ranged from 0.809-0.983 (P<0.001) and 0.991-0.999 (P<0.001), respectively. Regarding the simultaneous intra-rater reliability, ICC ranged from 0.994-0.999 (P<0.001). The Cronbach's alpha was 0.973 in the non-simultaneous evaluation and 0.981 in the simultaneous evaluation. Regarding the validity, Spearman's rhos were higher than 0.92 for the FMA all domains and motor domain. The patients who showed the highest score and the lowest score of the FMA (all domains and motor domain) were 10% and 0%, respectively. Conclusions: The Japanese version of the FMA motor domain and all domains can reliably assess the affected upper extremities in patients with mild-to-severe hemiparesis after stroke for both non-simultaneous and simultaneous assessment. [ABSTRACT FROM AUTHOR]

Background Blinding for outcome assessors is considered less possible in rehabilitation treatment trials than in pharmacologic trials. This problem can be solved in part by the standardized remote evaluation system, in which researchers video-record patients for centralized assessment using prospectively standardized shooting procedures, and then outside assessors evaluate the videos using prospectively standardized methods. Objective To assess the inter-rater reliability of remote evaluation for the Fugl-Meyer assessment (FMA) and the action research arm test (ARAT) in hemiparetic patients after stroke. Methods A prospective, cross-sectional, single-center study involving 30 patients with mild-to-severe hemiparesis was conducted (Clinical Trial Registration—URL: http://www.umin.ac.jp/. Unique identifier: UMIN000022192). Two assessments (direct observation and video observation) were performed for each participant by trained assessors. The direct observation assessment was video-recorded for the video observation assessment. In the current study, a standardized guidebook for test administration and scoring was used, along with prospectively standardized shooting procedures. Results Regarding the sum scores of the total/subtests of the FMA and ARAT, the intraclass correlation coefficient ranged from 0.992 to 0.998 (95% confidence interval [CI], 0.960-0.999; p < 0.0001) and Spearman’s rho ranged from 0.949 to 1.000 (95% CI, 0.985-1.000; p < 0.0001). Regarding the individual item scores of the outcome measures, weighted kappa (median of the sum scores of total/subtests) ranged from 0.921 to 1.000. Conclusions Remote evaluation of the FMA and ARAT reliably assesses the affected upper extremities in patients with mild-to-severe hemiparesis after stroke. [ABSTRACT FROM AUTHOR]