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Introduction: Disturbances in the visual pathway cause visual cognitive impairment. There is a lack of information regarding the effect of rehabilitation on individuals affected by this condition. Therefore, it is crucial to understand the effectiveness of rehabilitation interventions in this condition. Case Presentation: We present the case of an 87-year-old woman with hippocampal infarction. While the patient's ability to perform daily activities and engage in conversations was normal, she faced challenges at the execution stage, such as naming, constructing sentences, and copying. We diagnosed cerebral embolism because of atrial fibrillation and initiated direct oral anticoagulant therapy. Subsequently, we initiated a rehabilitation treatment comprising visual agnosia training (attribute learning training), verbalization learning training (writing training), and semantic memory training (copying training) to address visual agnosia. Conclusion: Associative visual perception challenges arising from hippocampal infarcts are rare and can be improved with early intervention through a rehabilitation program for visual agnosia.
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Objective: This study aimed to investigate the potential of whole-forearm flexor muscle (WFFM) compound muscle action potential (CMAP) as a quantitative biomarker for inclusion body myositis (IBM) pathology. Methods: We prospectively enrolled 14 consecutive patients (10 men and 4 women) diagnosed with IBM based on muscle biopsies. We evaluated the baseline-to-peak amplitude of the WFFM CMAP and other quantitative parameters, including grip and pinch strength, Inclusion Body Myositis Functional Rating Scale (IBMFRS) score, and other routine muscle CMAP amplitudes. Results: The WFFM CMAP was strongly correlated with disease duration and the IBMFRS score. The WFFM CMAP on the more affected side was lower than that on the less affected side. Furthermore, grip power was strongly correlated with the WFFM CMAP, whereas lateral pinch strength was strongly correlated with the WFFM and first dorsal interosseous CMAPs. The 3-point pinch strength was also correlated with the WFFM CMAP. Conclusions: This study demonstrates that the WFFM CMAP may serve as a biomarker of severity in IBM. Significance: Identification of this biomarker can support drug development, diagnosis, prognosis, and treatment options for patients with IBM.
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INTRODUCTION: Patients with spinal cord injury (SCI) and incomplete paralysis may experience muscle immobilization due to functional impairment of agonist and antagonist muscles. This can induce spasticity and pain, with the risk of contracture increasing as the period of immobilization increases. This could be aggravated by pain, which interferes with rehabilitation. There is no established treatment for pain and joint contractures caused by acute SCI. Botulinum therapy plays a role in relieving muscle tension. Here, we report a case of acute SCI in which botulinum therapy was administered. CASE PRESENTATION: The patient experienced a C5-cervical SCI due to a road traffic accident, with marked paralysis in the upper and lower limbs below the C5 level. The patient had persistent elbow flexion since the SCI and complained of excruciating pain, making adequate rehabilitation difficult. Botulinum toxin was administered to the biceps and brachialis muscles 15 days after the SCI. After administration, the patient experienced a reduction in pain with relaxation of the elbow flexor muscles, and rehabilitation treatment was resumed. This patient's contracture did not worsen, his pain decreased, and he was able to initiate self-feeding training. DISCUSSION: In this case, occupational and physical therapy was administered with botulinum therapy. Together, they successfully reduced pain. Botulinum therapy provides analgesia and muscle relaxation and may lead to functional recovery, and we believe that treatment can be considered even in the acute phase.
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Traumatismos de la Médula Espinal , Extremidad Superior , Humanos , Traumatismos de la Médula Espinal/rehabilitación , Traumatismos de la Médula Espinal/complicaciones , Masculino , Fármacos Neuromusculares/uso terapéutico , Fármacos Neuromusculares/administración & dosificación , Adulto , Toxinas Botulínicas/uso terapéutico , Toxinas Botulínicas Tipo A/uso terapéutico , Toxinas Botulínicas Tipo A/administración & dosificación , Terapia CombinadaAsunto(s)
Neoplasias Pulmonares , Tálamo , Humanos , Neoplasias Pulmonares/complicaciones , Neoplasias Pulmonares/diagnóstico por imagen , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/diagnóstico , Tálamo/diagnóstico por imagen , Tálamo/patología , Masculino , Imagen por Resonancia Magnética , Neoplasias Encefálicas/complicaciones , Neoplasias Encefálicas/diagnóstico por imagen , Neoplasias Encefálicas/patología , Anciano , Persona de Mediana EdadRESUMEN
This study examined computed tomography findings in patients with cerebrovascular disease and determined predictors for falls. Images of the head were divided into 13 regions, and the relationships between computed tomography findings and the presence or absence of falls were investigated. A total of 138 patients with cerebrovascular disease (66% men, aged 73.8 ± 9.6 years) were included. A comparison between the fall and non-fall groups revealed a significant difference in the total functional independence measure scores and imaging findings at admission. Logistic regression analysis showed that the thalamus (p < 0.001), periventricular lucency (p < 0.001), lateral hemisphere room enlargement (p < 0.05), and age (p < 0.05) were related to the presence or absence of falls. For the 42 patients with cerebral hemorrhage, the thalamus (p < 0.01), periventricular lucency (p < 0.05), lateral ventricle vicinity (p < 0.05), and posterior limb of the internal capsule (p < 0.05) were extracted as factors related to the presence or absence of falls. For the 96 patients with cerebral infarction, the thalamus (p < 0.001), periventricular lucency (p < 0.01), and anterior limb of the internal capsule (p < 0.05) were extracted as factors related to the presence or absence of falls. This study found a relationship between the thalamus, lateral ventricle enlargement, periventricular lucency, and falls. Fall prognosis can potentially be predicted from computed tomography findings at admission.
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BACKGROUND: Older patients are more likely to have comorbidities than younger patients, and multiple comorbidities are associated with mortality in patients with cancer. Therefore, we hypothesized that a functional comorbidity index could predict the therapeutic effects of rehabilitation. OBJECTIVES: In this study, we investigate whether the comorbidities influenced the execution and therapeutic effects of rehabilitation. METHODS: A consecutive cohort of 48 patients with gastrointestinal cancer who underwent surgery between January 1 and November 30, 2020, was analyzed. Charlson Comorbidity Index (CCI) scores were calculated based on data derived from medical records. The primary outcomes were ambulation status, duration (days) from the start of postoperative rehabilitation, and length of hospital stay. We investigated the relationship between CCI scores and primary outcomes. RESULTS: The CCI did not correlate with the duration of rehabilitation or the length of hospital stay. Subsequently, patients with functional recovery problems were evaluated, and we identified the conditions that were not included in the list using CCI scores. Most conditions are associated with surgical complications. Furthermore, using the Clavien-Dindo classification (CDC), we assessed the clinical features of the severity of complications. We found that the length of stay and the duration to start rehabilitation were significantly longer in the patients with higher severity of surgical complications (CDCâ§III) than in those with lower severity (CDCâ¦II). CONCLUSIONS: Treatment-related conditions may significantly impact the perioperative period more than the original comorbidities. In addition to original comorbidities, events related to surgical complications should be assessed to determine the therapeutic effects of rehabilitation in patients with gastrointestinal cancer.
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Neoplasias Gastrointestinales , Complicaciones Posoperatorias , Humanos , Estudios Retrospectivos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Comorbilidad , Neoplasias Gastrointestinales/cirugía , Recuperación de la Función , Tiempo de InternaciónRESUMEN
[Purpose] Respiratory physiotherapy plays an important role in the management of acute respiratory disturbance; however, chest pain often impedes patients from performing respiratory physiotherapy. In this study, we investigated whether pain due to multiple rib fractures can be managed with intermittent serratus anterior fascia plane (SAP) block. [Participants and Methods] We performed intermittent SAP blocks in three consecutive patients with pain due to multiple rib fractures based on the level of pain. The level of pain and differences in expiratory/inspiratory chest expansion were evaluated before and after performing the SAP block. [Results] All three patients reported an improvement in the severity of pain and increase in the thoracic range of motion after receiving the SAP block. No adverse events associated with intermittent SAP blocks were observed in any of the patients. [Conclusion] We report the cases of three patients who completed respiratory physiotherapy after receiving intermittent SAP blocks for the management of pain due to multiple rib fractures. SAP blocks are associated with a low risk of complications as the ribs are not punctured while performing SAP blocks.
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The mechanisms underlying motor fluctuations in patients with Parkinson's disease (PD) are currently unclear. Regional brain stimulation reported the changing of motor symptoms, but the correlation with functional connectivity (FC) in the brain network is not fully understood. Hence, our study aimed to explore the relationship between motor symptom severity and FC using resting-state functional magnetic resonance imaging (rsfMRI) in the "on" and "off" states of PD. In 26 patients with sporadic PD, FC was assessed using rsfMRI, and clinical severity was analyzed using the motor part of the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS Part III) in the on and off states. Correlations between FC values and MDS-UPDRS Part III scores were assessed using Pearson's correlation coefficient. The correlation between FC and motor symptoms differed in the on and off states. FC between the ipsilateral precentral gyrus (PreCG) and globus pallidus (GP) correlated with the total MDS-UPDRS Part III scores and those for bradykinesia/rigidity in the off state. Lateralization analysis indicated that FC between the PreCG and GP correlated with the contralateral total MDS-UPDRS Part III scores and those for bradykinesia/rigidity in the off state. Aberrant FC in cortico-striatal circuits correlated with the severity of motor symptoms in PD. Cortico-striatal hyperconnectivity, particularly in motor pathways involving PreCG and GP, is related to motor impairments in PD. These findings may facilitate our understanding of the mechanisms underlying motor symptoms in PD and aid in developing treatment strategies such as brain stimulation for motor impairment.
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Corteza Motora , Enfermedad de Parkinson , Humanos , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/diagnóstico por imagen , Enfermedad de Parkinson/tratamiento farmacológico , Globo Pálido/diagnóstico por imagen , Corteza Motora/diagnóstico por imagen , Hipocinesia/diagnóstico por imagen , Hipocinesia/etiología , Imagen por Resonancia Magnética/métodosRESUMEN
Constructive disability poses significant challenges. However, such manifestations are often overlooked. To address these disabilities, customized rehabilitation is necessary across disease stages. This case report demonstrates how customized, stage-based occupational therapy interventions can effectively rehabilitate patients with progressive constructive disability. Herein, a 33-year-old female patient with progressive constructive disability underwent direct training and compensatory therapy in early stages and progressed to instrumental activities of daily living training in later stages. This case demonstrates how such customized, progressive occupational therapy can achieve substantial functional improvements even for patients with advancing cognitive and physical impairments from constructive disability.
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Objective: Muscle strength, which correlates with the compound muscle action potential (CMAP), can also be estimated by measuring the CMAP. Therefore, we evaluated the CMAP of the flexor muscles of the whole forearm to identify their muscle strength. Methods: Fourteen healthy volunteers were enrolled. The elbow was determined to be the stimulation point, and the recording site for the flexor muscles of the whole forearm was set at approximately 8â¯cm distal to the elbow. We prospectively evaluated the baseline-to-peak amplitude of the CMAP of the whole forearm flexor muscles (WFFM), including that obtained from the median nerve stimulation (WFFMm), ulnar nerve stimulation (WFFMu), and their sum (WFFMsum). Additionally, we analyzed the relationships between WFFMm and WFFMu amplitudes with other quantitative parameters, including grip strength and routine CMAP amplitudes. Results: The CMAP's test-retest analysis revealed high reliability. Grip power was significantly correlated with WFFMm and WFFMsum and mildly correlated with WFFMu. Tip-pinch strength with WFFMm and flexor pollicis longus (FPL) measurements correlated significantly. Lateral-pinch strength was significantly correlated with the first dorsal interosseous muscle (FDI) measurements but not with WFFM. The abductor digiti minimi (ADM) and abductor pollicis brevis (APB) were not correlated with grip power or pinch strength. Conclusions: By electrophysiology examination, this study demonstrated that WFFMm is involved in grip power and other pinch strengths. This method may serve as a novel tool for measurement of distal muscle strengths. Significance: This is the first study to attempt to evaluate the muscle strength of forearm flexor muscles by measuring the CMAP.
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Objective: Direct swallowing rehabilitation assessment in patients with highly infectious diseases, such as COVID-19, is not recommended. We aimed to explore the feasibility of using telerehabilitation for managing dysphagia in patients with COVID-19 in isolated hospital rooms. Design: Open-label trial. Subjects/patients: We examined 7 enrolled patients with COVID-19 who presented with dysphagia and were treated with telerehabilitation. Methods: Telerehabilitation was performed for 20 min daily and included indirect and direct swallowing training. Dysphagia was assessed before and after telerehabilitation using the 10-item Eating Assessment Tool, the Mann Assessment of Swallowing Ability and graphical evaluation using tablet device cameras. Results: All patients showed significant improvement in swallowing ability, evaluated by the range of the upward movement of their larynxes and the Eating Assessment Tool and Mann Assessment of Swallowing Ability scores. The change in swallowing evaluation scores was correlated with the number of telerehabilitation sessions. There was no infection spread to the medical staff treating these patients. Dysphagia in patients with COVID-19 was improved using telerehabilitation while ensuring a high degree of safety for clinicians. Conclusion: Telerehabilitation might eliminate the risks associated with patient contact and has the advantage of infection control. Its feasibility needs further exploration.
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Enfermedades Pulmonares Intersticiales , Miositis , Humanos , Estudios Prospectivos , Miositis/complicaciones , Miositis/diagnóstico , Miositis/tratamiento farmacológico , Enfermedades Pulmonares Intersticiales/diagnóstico , Enfermedades Pulmonares Intersticiales/tratamiento farmacológico , Enfermedades Pulmonares Intersticiales/complicaciones , AutoanticuerposRESUMEN
[Purpose] We describe a new method of functional electrical stimulation therapy for severe hemiparesis. Conventional functional electrical stimulation of the lower legs has limited applications. It is only suitable for patients who can monitor their muscle contractions, and it has complicated equipment installation procedures. [Participant and Methods] The participant was a male in his 40s with severe motor paralysis following brain surgery. We monitored the participant's healthy side using the external assist mode of an Integrated Volitional Control Electrical Stimulation (IVES® OG Giken, Okayama, Japan) system while forcibly contracting the paralyzed side. The participant received this new functional electrical stimulation therapy five times per week. [Results] Two weeks after initiation of therapy, paralysis was noticeably improved, and motor function was maintained for approximately 1â year. [Conclusion] The outcomes of this case suggest that the addition of forced contraction therapy, mirror therapy, and repetitive exercise therapy to regular physical therapy may be beneficial. This treatment method may also be useful in postoperative patients with central motor palsy and no muscle contraction ability.
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Intoxicación por Monóxido de Carbono , Monóxido de Carbono , Hemorragia Cerebral , Cuerpo Estriado , Humanos , Intoxicación por Monóxido de Carbono/complicaciones , Intoxicación por Monóxido de Carbono/terapia , Cuerpo Estriado/diagnóstico por imagen , Oxigenoterapia Hiperbárica , Hemorragia Cerebral/diagnóstico por imagen , Hemorragia Cerebral/etiologíaRESUMEN
We herein report a case of herpes zoster complicated by right-arm paralysis, wherein cervical nerve root ultrasonography enabled the early diagnosis and a therapeutic efficacy evaluation. A 71-year-old man developed progressive weakness in the muscles innervated by the right C5-6 nerve root following the appearance of a painful rash. Cervical nerve root ultrasonography revealed C5-6 nerve root inflammatory swelling. Methylprednisolone pulse therapy and subsequent oral prednisolone therapy gradually improved the muscle weakness. At three weeks following admission, ultrasonography revealed C5-6 nerve root inflammatory swelling improvement. Ultrasonography may aid in the early detection of nerve root inflammatory swelling and help monitor treatment efficacy.
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Herpes Zóster , Paresia , Radiculopatía , Raíces Nerviosas Espinales , Humanos , Masculino , Anciano , Ultrasonografía , Paresia/complicaciones , Herpes Zóster/complicaciones , Radiculopatía/diagnóstico por imagen , Diagnóstico Precoz , Raíces Nerviosas Espinales/diagnóstico por imagenRESUMEN
Introduction: Inclusion body myositis (IBM) is a chronic inflammatory muscle disease that is characterized by mixed myogenic and neurogenic electromyography (EMG) findings. We investigated the association between EMG findings and the IBM stage. Methods: We included consecutive patients diagnosed with IBM based on muscle biopsy and had needle EMG performed within 1 month of biopsy. Motor unit potential waveform (MUP) in EMG and pathological findings were compared between patients in early and late phases. Results: In total, 30 patients with biopsy-confirmed IBM and 254 muscles were included. The rate of abnormal discharge did not differ according to disease stage. There was a difference in the frequency of occurrence between myogenic suggestive MUP and neurogenic of biceps and flexor digitorum profundus in the late phase. Abnormal MUP was observed even in muscles without muscle weakness, and myogenic changes were predominant in biceps and gastrocnemius with muscle weakness. The biopsy findings on the contralateral side of the muscle where electromyography was performed revealed a tendency for muscles that exhibited myogenic origin to have more inflammatory cells and RV; however, the difference was not significant. Conclusion: The target muscles for EMG must be selected considering the disease stage as well. In the early stages of IBM, EMG results should be interpreted cautiously, as neurogenic suggestive pattern of MUP might also be exhibited. Contralateral electromyography findings may be helpful in selecting muscles for muscle biopsies, such as biceps and quadriceps.
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BACKGROUND: The prognosis of patients with cerebrovascular disorders is poor owing to their high residual rate of hemiplegia. Delayed withdrawal from synkinesis is a major cause of prolonged hemiplegia; however, effective rehabilitation has not been established. This single-arm, open-label study aims to evaluate the influence of a low-frequency treatment device on canceling synkinesis in patients with incomplete paralysis and cerebrovascular disorders. METHODS: Eligible participants will include patients aged 20 years or older with incomplete paralysis, defined as upper limb Brunnstrom stage (BRS) of 2-4, who are within 1 month of onset of a cerebrovascular disorder. Qualified patients will be assigned to the novel rehabilitation treatment with IVES+ for 4 weeks. The primary endpoint of the study is the change from baseline in the upper-limb Fugl-Meyer Assessment (FMA) 2 weeks after the start of treatment. The secondary endpoints are changes in the amount of Functional Independence Measure, changes in the amount of upper-limb BRS, and changes in the amount of Barthel Index (BI) compared to the pre-intervention value at weeks 2 and 4; changes in the upper-limb FMA scores at 1, 3, and 4 weeks; changes in grip strength compared to the pre-intervention values at 1, 2, 3, and 4 weeks; and changes in upper-limb strength (manual muscle test) compared to the pre-intervention values at 1, 2, 3, and 4 weeks. DISCUSSION: This study will explore the usefulness of IVES+ for recovery from motor paralysis in patients with cerebrovascular disorders. TRIAL REGISTRATION: Japanese Clinical Registry, jRCTs052180226. Date of registration: February 1, 2022.
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The present report highlights a case of successful treatment of an 11-year-old male patient who presented with an atlanto-occipital dislocation and multiple fractures of the forearm, pelvis, and lower leg because of a fall. The patient experienced dysarthria and paralysis of the tongue, which became completely immobile and could not be moved from side to side, impeding speech. The patient also experienced dysphagia due to the inability to propel food toward the pharynx and chewing attempts resulted in scattering of food residue throughout the oral cavity. The lack of tongue mobility led to saliva accumulation, forcing the patient to swallow frequently, which was possible as larynx movement was unaffected. The other cranial and motor sensory nerves appeared normal. Our diagnostic examinations confirmed the presence of isolated bilateral paralysis of the hypoglossal nerve secondary to traction at the base of the skull. The patient was still unable to protrude his tongue and tongue gradually atrophied two weeks after admission. Electromyography revealed denervation of the tongue and minimal active contraction of the single motor units. Immobilization therapy and rehabilitation therapy were initiated to improve tongue movement, but this was unsuccessful and one month after the accident, the patient's tongue was still atrophied. The patient was placed on a soft food diet and experienced no difficulty in swallowing either saliva or food three months after admission. Tongue mobility was deemed normal. Electromyography six months after the initial episode revealed normal motor unit potentials during contractions. We postulate that compression and stretching of the bilateral hypoglossal nerves against the greater horn of the hyoid bone was a probable cause of the hypoglossal palsy. The use of immobilization and rehabilitation therapy likely supported the recovery of functionality and resulted in a good prognosis.
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Pure trigeminal motor neuropathy (PTMN) is characterized by trigeminal motor weakness without signs of trigeminal sensory dysfunction or involvement of other cranial nerves. We describe a rare case of an 83-year-old man with weakness and atrophy of the right masticatory muscle without any sensory disturbance. Brain computed tomography and magnetic resonance imaging revealed atrophy and fatty infiltration of the right masticatory muscle. Electromyography revealed abnormal spontaneous activity, chronic neurogenic motor unit potentials, and reduced interference patterns in the right temporalis and the masseter muscles. The patient was diagnosed with PTMN based on the clinical symptoms and examinations. Our case presents a rare clinical manifestation with unclear etiology.
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Background: Several medications have been applied to Alzheimer's dementia patients (AD) but their efficacies have been insufficient. The efficacy and safety of 4 weeks of repetitive transcranial magnetic stimulation (rTMS) in Japanese AD were evaluated in this exploratory clinical trial. Methods: Forty-two patients, aged 60-93 years (average, 76.4 years), who were taking medication (> 6 months) and had Mini-Mental State Examination (MMSE) scores ≤ 25 and Clinical Dementia Rating Scale scores (CDR-J) of 1 or 2, were enrolled in this single-center, prospective, randomized, three-arm study [i.e., 120% resting motor threshold (120% RMT), 90% RMT for the bilateral dorsolateral prefrontal cortex, and Sham]. Alzheimer's Disease Assessment Scale-Japanese Cognitive (ADAS-J cog), Montreal Cognitive Assessment (MoCA-J), Clinical Global Impression of Change (CGIC), Neuropsychiatric inventory (NPI), and EuroQOL 5 Dimensions 5-Level (EQ-5D-5L) were administered. The primary endpoint was the mean change from baseline in the MMSE score (week 4). An active rTMS session involved applying 15 trains bilaterally (40 pulses/train at 10 Hz; intertrain interval, 26 s). Participants received ≥ 8 interventions within the first 2 weeks and at least one intervention weekly in the 3rd and 4th weeks. Full Analysis set (FAS) included 40 patients [120% RMT (n = 15), 90% RMT (n = 13), and Sham (n = 12)]. Results: In the FAS, MMSE, ADAS-J cog, MoCA-J, CDR-J, CGIC, NPI, and EQ-5D-5L scores between the three groups were not significantly different. Two patients were erroneously switched between the 120% RMT and 90% RMT groups, therefore, "as treated" patients were mainly analyzed. Post hoc analysis revealed significant treatment efficacy in participants with MMSE scores ≥ 15, favoring the 120% RMT group over the Sham group. Responder analysis revealed 41.7% of the 120% RMT group had a ≥ 3-point improvement in the ADAS-J cog versus 0% in the Sham group (Fisher's exact test, p = 0.045). The MoCA-J showed the same tendency but was not significant. Efficacy disappeared in week 20, based on the ADAS-cog and MoCA-J. No intervention-related serious adverse events occurred. Conclusion: This paper is the first report of using rTMS in Japanese AD patients. The treatment seems safe and moderate-mild stage AD should be target population of pivotal clinical trial with 120% RMT rTMS.