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This study assessed the therapeutic potential of swimming exercise in the curdlan-injected SKG mouse model and investigated the modulatory effects of irisin on inflammation. Curdlan-injected SKG were randomly assigned to either a home-cage group or a swimming group for 6 weeks. Changes in clinical arthritis scores and ankle thickness were measured weekly. Post-swimming program, mice were anesthetized for collection of vastus lateralis muscle and blood, which was followed by histological analysis, micro-CT imaging of the ankle joints, and the measurement of pro-inflammatory cytokines and irisin levels. Additionally, curdlan-injected SKG mice were intravenously injected with recombinant irisin protein and observed. Finally, serum levels of irisin in healthy control and ankylosing spondylitis (AS) patient groups were measured by ELISA. The swimming group of curdlan-injected SKG mice exhibited significant improvements in arthritis and enthesitis compared to the home-cage group. In particular, micro-CT and histological analyses revealed a notable reduction in pathological bone features in the swimming group compared to the home-cage group. Muscle endurance was also enhanced in the swimming group compared to the home-cage group, as determined by the wire-hanging test. Intriguingly, irisin levels not only were statistically increased in the swimming group but, also, TNF-α, IL-1ß, and IL-6 levels were decreased. Additionally, injection of irisin protein slightly attenuated both arthritis and enthesitis in curdlan-injected SKG mice. Meanwhile, irisin serum levels were declined in AS patients. Overall, we found that swimming exercise attenuated pathological bone features in an AS animal model, potentially mediated by increased irisin serum levels with associated anti-inflammatory effects.
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Fibronectinas , Condicionamiento Físico Animal , Natación , beta-Glucanos , Animales , Fibronectinas/metabolismo , beta-Glucanos/farmacología , beta-Glucanos/administración & dosificación , Natación/fisiología , Ratones , Masculino , Humanos , Femenino , Modelos Animales de EnfermedadRESUMEN
This study is crucial for improving unilateral spatial neglect (USN) treatments, focusing on comparing the effectiveness of computer-assisted cognitive rehabilitation (CACR) against conventional rehabilitation (CR) methods. It aimed to address a significant research gap and improve patient outcomes by evaluating the impact of CACR versus CR on visuospatial perception, visual field and attention, and visual memory in patients with USN. This study was a randomized controlled trial. Forty-five consecutive patients with USN from a university rehabilitation center were divided into two groups: 22 patients received CACR with Rehacom software, focusing on saccadic eye movement, visual field, and visual-motor coordination, while 23 underwent CR that combined hemispheric activation approach, mental imagery training, and vibration therapy. Assessments included the Motor-Free Visual Perception Test (MVPT), Line Bisection Test (LBT), Visual Span Test (VST), and Visual Recognition Test (VRT). The study employed ANCOVA and effect size calculations to evaluate the effectiveness of CACR compared to CR in treating patients with USN. Results indicated that CACR significantly outperformed CR in improving visuospatial perception, visual field, attention, and memory, showcasing its effectiveness in treating USN. These findings demonstrate the superiority of CACR over CR, particularly in enhancing visual memory and attention, as evidenced by the large effect size in VRT and moderate effects in LBT and VST. This suggests CACR's potential as a more effective approach for rehabilitation in patients with USN due to brain injuries.
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Trastornos de la Percepción , Percepción Espacial , Terapia Asistida por Computador , Percepción Visual , Humanos , Masculino , Femenino , Persona de Mediana Edad , Trastornos de la Percepción/rehabilitación , Trastornos de la Percepción/fisiopatología , Anciano , Terapia Asistida por Computador/métodos , Percepción Espacial/fisiología , Percepción Visual/fisiología , Cognición/fisiología , Adulto , Atención/fisiología , Resultado del Tratamiento , Campos Visuales/fisiología , Desempeño Psicomotor/fisiologíaRESUMEN
BACKGROUND: Tamsulosin, a selective α1-adrenergic receptor antagonist, is commonly used for treating neurogenic bladder in patients with spinal cord injury (SCI). No severe adverse events have been described with such tamsulosin use. To our knowledge, we report the first case of severe life-threatening hypotension as an adverse effect of tamsulosin in a person with SCI. Therefore, we report this case to inform that this severe adverse effect of tamsulosin can occur when treating patients with SCI. CASE SUMMARY: A 59-year-old woman was diagnosed with cervical spinal cord myelopathy and was classified as American Spinal Injury Association Impairment Scale D, neurological level of injury C3. Because she suffered from voiding difficulty due to neurogenic bladder, we prescribed tamsulosin. Her vital signs remained stable, but occasional hypotensive symptoms followed defecation. We reduced the dose of tamsulosin, but after administering tamsulosin for 9 d, she experienced life-threatening hypotension with no evidence of hypovolemic shock, neurogenic shock, cardiogenic shock, or septic shock. A hypotensive condition induced by tamsulosin was the suspected cause, and her symptoms could be associated with adverse effects of tamsulosin. As symptoms resolved after stopping tamsulosin, and no other reason was found, we concluded that tamsulosin was the cause of her symptoms. CONCLUSION: Caution for severe hypotension is needed when administering tamsulosin for neurogenic bladder in a patient with SCI.
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BACKGROUND: The predictors affecting the gait efficiency were not known for the arm sling, including general and stroke-related characteristics. PURPOSE: This study investigated the predictors of gait efficiency when walking with and without an arm sling in individuals with hemiplegia with shoulder subluxation. METHODS: A total of 57 individuals with shoulder subluxation were recruited. Individuals assigned odd numbers walked with the arm sling first and those with even numbers walked without the arm sling first in a pre-post design. Outcome measures were the energy cost, energy consumption, and heart rate during a 6-min walk test and a 10-m walk test. Gait efficiency is defined as energy consumption divided by the distance walked, with lower energy costs reflecting higher gait efficiency. Age, MMSE scores adjusted for education, and significant variables (p < .01) in the univariate analyses were entered into multiple regression analyses, to identify the predictors of changes of gait efficiency. RESULTS: Energy cost and energy consumption were lower and walking endurance was higher when walking with an arm sling than when without an arm sling. Spasticity (p = .02), shoulder pain (p = .03), consistency of handedness and sling position worn (p = .02), function of upper extremity (p = .03) and walking aids (p = .01) were predictors of gait efficiency. CONCLUSION: An arm sling may improve gait efficiency in individuals with hemiplegia and shoulder subluxation able to walk with a single cane, who have consistency in handedness and sling position, and with good upper extremity function, including no shoulder pain and reduced spasticity.
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Luxaciones Articulares , Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Brazo , Marcha/fisiología , Hemiplejía , Humanos , Hombro , Accidente Cerebrovascular/complicacionesRESUMEN
BACKGROUND: Mannitol is a hyperosmolar agent and the combination of mannitol and furosemide is a widely used treatment for intracranial pressure control. Considering the hypertonic properties of mannitol to move water out of intracellular spaces, we hypothesized that mannitol combined with furosemide could relieve focal tissue swelling in refractory lymphedema. CASE SUMMARY: A 90-year-old female had been diagnosed with intracranial hemorrhage and received a combination of mannitol and furosemide for intracranial pressure control. Independent of the intracranial hemorrhage, she had refractory lymphedema of the left lower extremity since 1998. Remarkably, after receiving the mannitol and furosemide, the patient's lower extremity lymphedema improved dramatically. After the mannitol and furosemide were discontinued, the lymphedema worsened in spite of complete decongestive therapy (CDT) and intermittent pneumatic compression treatment (IPC). To identify the presumed effect of mannitol and furosemide on the lymphedema, these agents were resumed, and the lymphedema improved again. CONCLUSION: The present case raises the possibility that a combination of mannitol and furosemide might be considered another effective therapeutic option for refractory lymphedema when CDT and IPC are ineffective.
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PURPOSE: The purpose of this study was to compare changes in the physicochemical and biologic characteristics of titanium surfaces through short-term re-hydrophobization for 24 hours and ultraviolet (UV) re-irradiation for 24 hours. MATERIALS AND METHODS: Photofunctionalization was performed with four 15-W bactericidal lamps at an intensity of 5.0 mW/cm2 (wavelength = 254 ± 20 nm) on sandblasted, large-grit, acid-etched (SLA)-treated titanium surfaces, which were stored in a sterilized sealed container for 8 weeks to allow enough biologic aging. The duration of the UV irradiation was as follows: irradiation group-UV irradiated for 24 hours; re-hydrophobization group-UV irradiated for 24 hours and then stored in an ambient sterilized medium; and re-irradiation group-UV irradiated for 24 hours followed by storing for 24 hours in an ambient sterilized medium and then UV re-irradiated for 24 hours. The surface characteristics were evaluated with field emission scanning electron microscopy, x-ray photoelectron spectroscopy (XPS), and water contact angle. Cell viability and morphology were measured using fluorescence staining. Alkaline phosphatase (ALP) assay and alizarin red S staining were performed to evaluate the differentiation of osteogenic cells and the mineralization capability. RESULTS: Macroroughness and superimposed microroughness were observed on the disk surfaces in all groups as typically seen on SLA surfaces. The water contact angles were measured to be 1.85, 1.48, and 1.18 degrees for the irradiation group, re-hydrophobization group, and re-irradiation group, respectively, indicating superhydrophilicity. There was no difference in the surface elemental ratio or the spectra of XPS, cell viability, or ALP activity. Although the re-irradiation group had the highest total amount of calcium deposition, there was no statistical significance. CONCLUSION: Within the limitations of the study, improved superhydrophilicity and bioactivity after UV irradiation were maintained during short-term re-hydrophobization and repeated re-irradiation without changing the topography of SLA titanium surfaces.
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Osteoblastos , Titanio , Adhesión Celular , Microscopía Electrónica de Rastreo , Propiedades de Superficie , Rayos UltravioletaRESUMEN
BACKGROUND: Herpes zoster is a painful infectious disease caused by the varicella zoster virus. Herpes zoster radiculopathy, which is a type of segmental zoster paresis, can complicate the disease and cause motor weakness. This complication should be considered when a patient with a rash complains of acute-onset motor weakness, and the diagnosis can be verified via electrodiagnostic study. CASE SUMMARY: A 64-year-old female with a history of asthma presented to the emergency department with stabbing pain, an itching sensation, and a rash on the right anterior shoulder that had begun 5 d prior. Physical examination revealed multiple erythematous grouped vesicles in the right C4-5 and T1 dermatome regions. Because herpes zoster was suspected, the patient immediately received intravenous acyclovir. On the third hospital day, she complained of motor weakness in the right upper extremity. Magnetic resonance imaging of the cervical spine revealed mild intervertebral disc herniation at C4-C5 without evidence of nerve root compression. On the 12th hospital day, electrodiagnostic study revealed right cervical radiculopathy, mainly in the C5/6 roots. Six months later, monoparesis resolved, and follow-up electrodiagnostic study was normal. CONCLUSION: This case emphasizes that clinicians should consider the possibility of post-herpetic paresis, such as herpes zoster radiculopathy, and that electrodiagnostic study is useful for diagnosis and follow-up.
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METHODS: Knee osteoarthritis patients with Visual Analog Scale (VAS) of 3 or more and Kellgren-Lawrence osteoarthritis grades 1 to 3 were included. Patients with history of intraarticular injection treatment were excluded. Forty-one participants were randomly allocated to the peat intervention group (n = 22) or the hot-pack-only control group (n = 19). Peat and hot pack were applied to both knees of each group of patients. Each intervention session lasted 20 minutes, and eight sessions were completed over five days. VAS, serum cartilage oligomeric matrix protein (COMP), and gait parameters were evaluated before and after the whole interventions. RESULTS: VAS in the peat group decreased from 6.000 to 3.409 after intervention (p < 0.001) and also decreased in the control group from 5.737 to 4.421 (p < 0.001). VAS score reduction between two periods was greater in the peat group than that in the control group (p < 0.001). There was no significant difference in the serum COMP level in either intergroup or intragroup analysis. In gait analysis, the gait velocity of the peat group increased from 0.781 m/s to 0.873 m/s after intervention (p=0.002), while it decreased in the control group. The knee varus/valgus range of motion during gaits was reduced from 11.455° to 8.439° after intervention in the peat group (p=0.006). CONCLUSIONS: This study showed that peat can be considered as a therapeutic option for pain relief of knee osteoarthritis patients. The reduction in knee joint varus/valgus range of motion and the increase in gait velocity after peat intervention were also identified through this research, which is the first to analyze the effects of peat on gait.
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BACKGROUND: Extracorporeal shock wave therapy (ESWT) can be applied to various musculoskeletal conditions including calcific tendinitis. Muscle injuries can lead to hematomas, and unabsorbed hematomas sometimes cause pain. We report a case of painful hematoma successfully treated with ESWT. To our knowledge, this is the first reported case of painful intramuscular hematoma treated with ESWT. CASE SUMMARY: A 65-year-old man visited the outpatient department for left calf pain with swelling that had persisted since he slipped two weeks prior. The calf pain had persisted and was rated visual analog scale 7. On physical examination, there was a localized, stiff, ovoid mass on his left upper posterior calf. The pain was aggravated by dorsiflexion of the left ankle or weight-bearing on the left foot. Initial diagnostic ultrasonography showed a hematoma in the left gastrocnemius muscle; its texture was firm with low heterogeneity. We applied ESWT to the hematoma. His pain decreased immediately to a visual analog scale 3, and the mass was softened. The texture of the hematoma became more heterogeneous on ultrasonography. Due to planned overseas travel, he returned three months after the initial visit to report that the pain and swelling were dramatically relieved after ESWT. CONCLUSION: We propose that painful hematomas could be a new indication for ESWT. Further investigation on the effects of ESWT for hematomas is needed.
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INTRODUCTION: Hyoid bone movement can be useful for diagnosing oropharyngeal dysphagia. In most clinical settings, the movement can be evaluated by a video fluoroscopic swallowing study (VFSS) that induces radiation exposure. In contrast with the hyoid bone, the thyroid cartilage is easily seen through the anterior neck surface. We hypothesized that the movement of thyroid cartilage correlates with hyoid bone movement in various axis and can be used as a parameter to evaluate swallowing. The purpose of this study was to investigate whether thyroid cartilage and hyoid bone movement were correlated and to collect basic data to determine if thyroid cartilage can be used as a parameter to evaluate swallowing. METHODS: A total of 25 subjects were included, and the VFSS image with normal swallowing function was collected retrospectively. The VFSS image was analyzed by specially developed semi-automatic software. Laryngeal prominence and anterior-superior margins of the hyoid were automatically extracted during swallowing. Two-point sets of the loci during swallowing were obtained in all VFSS frames. The X-coordinates showed an anterior-posterior axis, and the Y-coordinates showed a superior-inferior axis. Pearson correlation coefficients for each X- and Y-coordinate component were computed. RESULTS: X- and Y-coordinates of the thyroid cartilage and hyoid bones in all subjects showed movement in similar patterns, although each subject's movement differed. Pearson correlation coefficients of X- and Y-coordinate components of all subjects ranged from 0.611 to 0.981, which indicated that thyroid cartilage and hyoid bone movement was strongly correlated in anterior-posterior and superior-inferior axes, respectively. CONCLUSION: We analyzed thyroid cartilage and hyoid bone movement using a specifically developed semi-automatic software and concluded that the movement of thyroid cartilage and hyoid bone was strongly correlated in anterior-posterior and superior-inferior axes, respectively, during swallowing. The present study implies that analysis of thyroid cartilage movement can be used as a parameter for swallowing evaluation.
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Trastornos de Deglución/diagnóstico , Trastornos de Deglución/fisiopatología , Deglución/fisiología , Hueso Hioides/diagnóstico por imagen , Cartílago Tiroides/diagnóstico por imagen , Algoritmos , Trastornos de Deglución/diagnóstico por imagen , Femenino , Fluoroscopía , Humanos , Procesamiento de Imagen Asistido por Computador , Masculino , Sistemas de Atención de Punto , Estudios RetrospectivosRESUMEN
Botulinum toxin type A (BTX-A) injections improve muscle tone and range of motion (ROM) among stroke patients with upper limb spasticity. However, the efficacy of BTX-A injections for improving active function is unclear. We aimed to determine whether BTX-A injections with electrical stimulation (ES) of hand muscles could improve active hand function (AHF) among chronic stroke patients. Our open-label, pilot study included 15 chronic stroke patients. Two weeks after BTX-A injections into the finger and/or wrist flexors, ES of finger extensors was performed while wearing a wrist brace for 4 weeks (5 days per week; 30-min sessions). Various outcomes were assessed at baseline, immediately before BTX-A injections, and 2 and 6 weeks after BTX-A injections. After the intervention, we noted significant improvements in Box and Block test results, Action Research Arm Test results, the number of repeated finger flexions/extensions, which reflect AHF, and flexor spasticity. Moreover, significant improvements in active ROM of wrist extension values were accompanied by marginally significant changes in Medical Research Council wrist extensor and active ROM of wrist flexion values. In conclusion, BTX-A injections into the finger and/or wrist flexors followed by ES of finger extensors improve AHF among chronic stroke patients.
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Toxinas Botulínicas Tipo A/uso terapéutico , Terapia por Estimulación Eléctrica , Espasticidad Muscular/terapia , Fármacos Neuromusculares/uso terapéutico , Paresia/terapia , Accidente Cerebrovascular/terapia , Adulto , Anciano , Femenino , Mano , Humanos , Inyecciones Intramusculares , Masculino , Persona de Mediana Edad , Espasticidad Muscular/etiología , Músculo Esquelético , Paresia/etiología , Proyectos Piloto , Accidente Cerebrovascular/complicaciones , Resultado del Tratamiento , Adulto JovenRESUMEN
RATIONALE: Peripheral neuropathy is a rare complication of carbon monoxide intoxication. Peripheral neuropathy following carbon monoxide intoxication is known to completely recover within a few months. PATIENT CONCERNS: A 40-year-old man complained of motor weakness and hypoesthesia of the right lower extremity with swelling of his right thigh after carbon monoxide intoxication resulting from a suicide attempt. DIAGNOSES: Following nerve conduction and electromyographic studies, the patient was diagnosed with sciatic neuropathy with severe axonopathy. Clinical and laboratory findings led to a diagnosis of rhabdomyolysis. INTERVENTIONS: The patient was treated conservatively for rhabdomyolysis and underwent comprehensive rehabilitation for sciatic neuropathy during hospitalization. OUTCOMES: After discharge, he underwent serial follow-up tests with nerve conduction and electromyographic studies, which showed prolonged persistence of sciatic neuropathy; however, he showed significant improvement at his 26-month post-discharge follow-up. LESSON: Patients presenting with peripheral neuropathy secondary to carbon monoxide intoxication may show variable recovery periods; however, a favorable prognosis can be expected regardless of the concomitant occurrence of rhabdomyolysis and/or compartment syndrome.
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Intoxicación por Monóxido de Carbono/complicaciones , Monóxido de Carbono/toxicidad , Rabdomiólisis/etiología , Neuropatía Ciática/etiología , Adulto , Síndromes Compartimentales/diagnóstico , Síndromes Compartimentales/etiología , Electromiografía/métodos , Humanos , Masculino , Conducción Nerviosa/fisiología , Enfermedades del Sistema Nervioso Periférico/etiología , Enfermedades del Sistema Nervioso Periférico/fisiopatología , Rabdomiólisis/diagnóstico , Rabdomiólisis/terapia , Neuropatía Ciática/fisiopatología , Neuropatía Ciática/rehabilitación , Intento de Suicidio/psicología , Resultado del TratamientoRESUMEN
OBJECTIVE: To investigate the general characteristics of video display terminal (VDT) workers with lower extremity pain, to identify the risk factors of work-related lower extremity pain, and to examine the relationship between work stress and health-related quality of life. METHODS: A questionnaire about the general characteristics of the survey group and the musculoskeletal symptom was used. A questionnaire about job stress used the Korean Occupational Stress Scale and medical outcome study 36-item Short Form Health Survey (SF-36) to assess health-related quality of life. RESULTS: There were 1,711 subjects in the lower extremity group and 2,208 subjects in the control group. Age, sex, hobbies, and feeling of loading affected lower extremity pain as determined in a crossover analysis of all variables with and without lower extremity pain. There were no statistically significant difference between the two groups in terms of job stress and SF-36 values of the pain and control groups. CONCLUSION: Job stress in VDT workers was higher than average, and the quality of life decreased as the stress increased. Factors such as younger age, women, hobbies other than exercise, and feeling of loading influenced lower extremity pain of workers. Further long-term follow-up and supplementary studies are needed to identify risk factors for future lower extremity pain, taking into account ergonomic factors such as worker's posture.
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RATIONALE: We report the symptoms beginning with weakness and the clinical courses of a patient who was diagnosed with an intradural extramedullary bronchogenic cyst. PATIENT CONCERNS: The patient was a 44-year-old man visited the Department of Physical Medicine and Rehabilitation for walking difficulties characterized by limping due to muscle weakness of left lower extremity for 5 months and atrophy in left calf muscle. DIAGNOSES: Lumbar spine MRI was repeated, since radiating pain in the left hip and posterior thigh with low back pain developed 16 months later. Intraspinal mass of T12 and L1 levels that was not found in the first MRI was newly found in the follow-up MRI. INTERVENTIONS: Total tumor removal was conducted with laminectomy. It was finally diagnosed as an intradural extramedullary bronchogenic cyst on the basis of the pathological analysis results. OUTCOMES: His left calf circumference was increased compared to before surgery the radiating pain also disappeared. LESSONS: If the patient's MRI findings are not correlated with the electrophysiologic and physical examination findings, additional MRI should be accompanied with other tests for an early detection.
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Quiste Broncogénico/diagnóstico , Duramadre/patología , Dolor de la Región Lumbar/diagnóstico , Adulto , Quiste Broncogénico/diagnóstico por imagen , Quiste Broncogénico/patología , Quiste Broncogénico/cirugía , Duramadre/cirugía , Humanos , Laminectomía , Dolor de la Región Lumbar/patología , Dolor de la Región Lumbar/cirugía , Vértebras Lumbares/patología , Vértebras Lumbares/cirugía , Imagen por Resonancia Magnética , Masculino , Vértebras Torácicas/patología , Vértebras Torácicas/cirugíaRESUMEN
OBJECTIVE: To determine if there is muscle mass reduction in patients with ankylosing spondylitis (AS) compared to the general population and to examine the relationship between skeletal muscle mass, quality of life (QOL), strength, and mobility in patients with AS. METHODS: A total of 30 AS patients were enrolled in this study. Skeletal muscle mass was measured by bioelectrical impedance analysis, and it was expressed as the skeletal muscle mass index (SMI). QOL was assessed using the EuroQOL (EQ-5D). To measure mobility, the modified Schöber test and chest expansion test were used. To measure grip strength as a measure of muscle strength, we used the hydraulic hand dynamometer. Additionally, we divided the patients into two groups according to the degree of X-ray finding and compared the differences between the two groups. RESULTS: There was no significant reduction in skeletal muscle mass in patients with AS compared to the general population. Also, there was no significant correlation between SMI and QOL. On the other hand, there was a significant positive correlation between SMI and mobility, and grip strength. A significant positive correlation was found between mobility and QOL. Additionally, there was a statistically significant difference in mobility between the two groups according to the degree of X-ray finding. CONCLUSION: Maintaining muscle mass in AS patients may not be helpful for improving QOL, but it may contribute to achieving adequate mobility and strength.
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[Purpose] A simple rehabilitation device system for strengthening upper limb muscles in hemiplegic patients was developed. This system, which stimulates active exercise while accounting for intensity, time, and frequency, was examined in the present pilot study. [Subjects and Methods] Patients had shoulder pain and limited shoulder movement. Changes in range of motion (ROM) and scores of a visual analog scale (VAS) for pain were evaluated in the experimental and control groups every four weeks for twelve weeks. The modified motor assessment scale (MMAS) was used before and after experiments. [Results] Significant differences between experimental times in ROM for shoulder flexion, abduction, and adduction on the paralyzed side were observed in the experimental group at every time point. Pain VAS scores in the experimental group improved progressively and significantly with time, indicating a consistently increasing effect of exercise. There were significant differences between the MMAS scores before and after completion of the program in the experimental group. [Conclusion] Muscle strengthening is important in hemiplegic patients, and active exercise was more efficient than passive exercise in this regard. Rehabilitation with the Monkey Chair and Band system may represent an efficient and important tool in upper limb training and comprehensive modern rehabilitation therapy.
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OBJECTIVE: To determine whether there was a difference in balance, proprioception, and skeletal muscle mass among patients who undergo hip fracture surgery relative to and elective total hip replacement (THR). METHODS: Thirty-one THR patients were enrolled. The patients were categorized into two groups: fracture group (n=15) and non-fracture group (n=16). Berg Balance Scale (BBS) was used to balance the proprioception of the hip joint while a joint position sense (JPS) test was used to evaluate it. Skeletal muscle mass was measured by bioelectrical impedance analysis and expressed as a skeletal muscle mass index (SMI). Quality of life (QOL) was also assessed using a 36-item short form health survey (SF-36). All tests were assessed at 3 months after the surgery. An independent t-test was used to compare the fracture group and non-fracture group. Spearman correlation was used to identify the correlation of each variable. RESULTS: In an independent t-test, the BBS score of patients undergoing elective surgery was higher than the BBS score of patients undergoing hip fracture surgery. There was a significant correlation between the BBS and JPS score after a THR. SMI also correlated with the score of BBS. CONCLUSION: It seems that THR patients undergoing surgery for a hip fracture might have more trouble balancing than elective THR patients. Therefore THR patients undergoing hip fracture surgery might need more care during rehabilitation.
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[Purpose] The aim of this study was to evaluate the effects of proprioceptive neuromuscular facilitation (PNF) D2 flexion and breathing exercises in a patient with lymphedema (LE). [Subject] This report describes a 57-year-old woman with LE in whom a short-stretch compression bandage (SSCB) could not be used for treatment because of skin itching and redness. [Methods] The patient received complex decongestive therapy without a SSCB. Next, PNF D2 flexion and breathing exercises were conducted three times per week for 14 weeks (36 times). [Results] As a result, the circumference of the armpit was reduced by 0.5â cm; that of 10â cm above the elbow, by 1â cm; that of the elbow, by 0.5â cm; that of 10â cm below the elbow, by 1â cm; and that of the back of the hand, by 0.5â cm. A total of 100â mL (9.4%) of body water was eliminated from the right upper extremity, and moisture ratio was reduced by 0.005%. Finally, range of motion was improved to 20° flexion, 60° abduction, 40° external rotation, and 10° internal rotation. [Conclusion] This study showed that PNF D2 flexion and breathing exercises were effective in reducing LE and improving range of motion.
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OBJECTIVE: To apply tailored rehabilitation education to video display terminal (VDT) workers with musculoskeletal pain and to assess changes in musculoskeletal pain after rehabilitation education. METHODS: A total of 8,828 VDT workers were screened for musculoskeletal disorders using a self-report questionnaire. Six hundred twenty-six VDT workers selected based on their questionnaires were enrolled in musculoskeletal rehabilitation education, which consisted of education on VDT syndrome and confirmed diseases, exercise therapy including self-stretching and strengthening, and posture correction. One year later, a follow-up screening survey was performed on 316 VDT workers, and the results were compared with the previous data. RESULTS: Compared with the initial survey, pain intensity was significantly decreased in the neck area; pain duration and frequency were significantly decreased in the low back area; and pain duration, intensity, and frequency were significantly decreased in the shoulder and wrist after tailored rehabilitation education. In addition, pain duration, intensity, and frequency showed a greater significant decrease after tailored rehabilitation education in the mild pain group than in the severe pain group. CONCLUSIONS: This study found that work-related musculoskeletal pain was reduced after tailored rehabilitation education, especially in the shoulder, wrist, and low back.
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Hip and pelvic pain during pregnancy or after delivery is a common problem in young females, and in most cases this problem has a self-limiting course. The patient described in this case suffered from severe hip pain after childbirth. MR imaging study was performed and it showed arthritis of bilateral hip joints and osteomyelitis of femoral heads with an abscess in the surrounding muscle. Infection, such as septic arthritis or osteomyelitis, is an extremely rare cause of peripartum joint pain. The patient's clinical symptoms and laboratory findings improved with antibiotic therapy. However, limitation of motion of the bilateral hip joints persisted although the patient continued rehabilitative therapy for 15 months, and the patient had to undergo bilateral total hip replacement. Hereby, we present a case of severe osteomyelitis and pyogenic arthritis of bilateral femoral heads and hip joints after delivery, which eventually required bilateral total hip replacement.