Publications by authors named "Mitsuhiro Ochi"

Background: Chronic limb-threatening ischemia is a condition of the lower extremities that requires therapeutic intervention. It is characterized by ischemia, tissue loss, neuropathy, infection, and risk of amputation.

Case: An 82-year-old woman with a history of bilateral total knee arthroplasty and rheumatoid arthritis underwent a left ankle arthroplasty.

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Background And Aims: Early detection and management of sarcopenia in patients with connective tissue diseases (CTDs) are essential. However, the relationship between the phase angle and sarcopenia in patients with CTDs is unknown. This study investigated the association between the phase angle and sarcopenia in patients with (CTDs) and determined the optimal phase angle cutoff values for the early detection of sarcopenia.

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Background: Muscle weakness in older adults elevates mortality risk and impairs quality of life, with the phase angle (PhA) indicating cellular health. Polypharmacy, common in geriatric care, could influence PhA. This investigates whether the number of medications and polypharmacy with PhA as a biomarker of muscle quality in older inpatients aged ≧ 65 and determines the extent to which multiple medications contribute to the risk of reduced muscle quality.

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Background And Purpose: Stroke-induced dysphagia is a critical complication that can lead to severe secondary worldwide health issues. This retrospective cohort study investigated the association between phase angle (PhA) and swallowing function in the acute phase of stroke. We aim to establish whether nutritional and muscular interventions associated with PhA could enhance swallowing recovery and reduce related risks post-stroke.

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Objectives: Respiratory sarcopenia is characterized by low respiratory muscle mass and respiratory muscle strength, but its impact on activities of daily living (ADL) remains unknown. We aimed to investigate the association between respiratory sarcopenia and decreased ADL.

Methods: This retrospective cross-sectional study included older inpatients (≥65 years old) with respiratory diseases who underwent rehabilitation.

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Sarcopenic dysphagia is the term for swallowing difficulty associated with loss of mass, strength, and physical performance, which leads to increased pharyngeal residues. Unlike sarcopenia, presarcopenia is characterized by low muscle mass without decreased muscle strength or physical performance and can develop into dysphagia due to low skeletal muscle mass. This retrospective study investigated the impact of presarcopenic dysphagia (PSD) on 1-year mortality in patients with cancer and dysphagia who underwent a videofluoroscopic swallowing study (VFSS).

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Objectives: We aimed to clarify the incidence, clinical profile, outcome, and activities of daily living of patients with stroke using the Kitakyushu clinical pathway database and to investigate the characteristics of patients with stroke in the Kitakyushu medical area in Japan.

Materials And Methods: The clinical data of patients with stroke registered in the Kitakyushu database between April 1, 2009 and December 31, 2021 were retrospectively examined. The National Institutes of Health Stroke Scale was used to classify stroke severity.

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Objective: To compare the effectiveness of gait training using a peroneal nerve stimulation device with the effectiveness of gait training without the device in improving gait ability and ankle-specific body functions.

Design: Multicentre, prospective, randomised, open-label trial.

Setting: Twenty-three hospitals.

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Background: Ankle dorsiflexor muscle strength is a crucial component of gait.

Objective: We describe the development of a simple, hand-held dynamometer to measure the ankle dorsiflexor muscle strength in the sitting position. In addition, we examine its intra- and inter-rater reliability.

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Background: Functional electrical stimulation (FES) for patients with stroke and foot drop is an alternative to ankle foot orthoses. Characteristics of FES responders and nonresponders have not been clarified.

Objectives: (1) To investigate the effects of treatment with FES on patients with stroke and foot drop and (2) to determine which factors may relate to responders and nonresponders.

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It is important to evaluate body functions and structures, activity, and participation in stroke rehabilitation. The Stroke Impact Scale (SIS), a new stroke-specific self-report measure that was developed by Duncan et al, is widely used to measure multidimensional consequences about health-related quality of life. The SIS version 3.

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Objective: Neuromyelitis optica spectrum disorders (NMOSD) are immune-mediated chronic inflammatory disorders of the central nervous system that are predominantly characterized by attacks of optic neuritis and/or transverse myelitis. The aim of this study was to investigate the clinical rehabilitation course of patients with NMOSD.

Methods: We carried out a retrospective evaluation of 20 cases of NMOSD in which the patients underwent multidisciplinary inpatient rehabilitation intervention starting within 2 months after acute exacerbation.

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Background: This study was a prospective, randomized, open, blinded-endpoint trial with the aim of examining whether gait training with a gait-assistance robot (GAR) improves gait disturbances in subacute non-ambulatory hemiplegic stroke patients more than overground conventional gait training. The GAR adopts a robot arm control system with full weight bearing and foot pressure visual biofeedback.

Methods: Twenty-six hemiplegic patients were randomly assigned to either the GAR-assisted gait training (GAGT) group or the overground conventional gait training (OCGT) group.

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Objective: The purpose of this study was to examine the effects of combined therapy using transcranial direct current stimulation (tDCS) with robot-assisted arm training (AT) for impairment of the upper limb in chronic stroke patients, and to clarify whether differences exist in the effect of anodal tDCS on the affected hemisphere (tDCS(a) + AT) and cathodal tDCS on the unaffected hemisphere (tDCS(c) + AT).

Methods: Subjects in this randomized, double-blinded, crossover study comprised 18 chronic stroke patients with moderate-to-severe arm paresis. Each patient underwent 2 different treatments: tDCS(a) + AT; and tDCS(c) + AT.

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We developed a walker, the Body Weight Supported (BWS) Walker, with a device of partial suspension for patients with gait disturbance. It consists of a light frame with casters, a harness, and a winch system. One therapist alone can perform gait training safely with the BWS Walker without any additional physical load, even if a patient has severe gait disturbance, and the therapist can concentrate on evaluating and improving the patient' s standing balance and gait pattern.

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The purpose of this study was to investigate the influence of the lateral wedge on asymmetrical weight bearing and posture in hemiplegic gait. The subjects were 2-female and 4-male moderate stroke patients, average age 54 +/- 6 yr. The time from onset was 127 +/- 69.

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