50 results match your criteria: "Iida Hospital[Affiliation]"

We herein describe the cases of two young Japanese adults who presented with excessive daytime sleepiness (EDS). Based on their history, the postprandial nature of the sleepiness was suspected, although the patients themselves were not aware of the association. Oral glucose tolerance tests (OGTTs) reproduced the sleepiness and showed the patterns of insulin resistance (IR) compatible with type-2 diabetes mellitus (T2DM) in one patient and glucose intolerance in the other.

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[Purpose] The effects of multifunctional garments on neuromuscular performance have gained significant research attention in the health sciences. However, the spinal responses to different fabrics have not yet been considered. In the present study, we examined the effects of typical fabrics (cotton and polyester) on the Hoffmann reflex during local heat exposure.

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Background: Lower limb artery disease (LEAD) is accompanied by multiple comorbidities; however, the effect of hyperpolypharmacy on patients with LEAD has not been established. This study investigated the associations between hyperpolypharmacy, medication class, and adverse clinical outcomes in patients with LEAD.

Methods: This study used data from a prospective multicenter observational Japanese registry.

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Neuromyelitis optica spectrum disorder (NMOSD) is an autoimmune disease of the CNS characterized by the production of disease-specific autoantibodies against aquaporin-4 (AQP4) water channels. Animal model studies suggest that anti-AQP4 antibodies cause a loss of AQP4-expressing astrocytes, primarily via complement-dependent cytotoxicity. Nonetheless, several aspects of the disease remain unclear, including: how anti-AQP4 antibodies cross the blood-brain barrier from the periphery to the CNS; how NMOSD expands into longitudinally extensive transverse myelitis or optic neuritis; how multiphasic courses occur; and how to prevent attacks without depleting circulating anti-AQP4 antibodies, especially when employing B-cell-depleting therapies.

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The aim of the present study was to investigate the perioperative and postoperative incidence of deep vein thrombosis (DVT) and validate the effectiveness of our own preventive treatment protocol for venous thromboembolism (VTE) occurrence in lower extremity arthroplasty patients. The subjects were 1,054 patients (mean age: 74.3 years) who underwent total hip arthroplasty (THA) or total knee arthroplasty (TKA) at our institutions between April 2014 and March 2017.

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Objectives: Occupation-based intervention (OBI) involves daily and meaningful activities for evaluation and intervention. Recently, the "aid for decision-making in occupation choice for hand" (ADOC-H) was developed to facilitate OBI in patients with hand injuries. We aimed to examine the efficacy of OBI using the ADOC-H combined with physical function-based interventions (PBI) for patients with distal radius fractures (DRF).

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Background: Aneurysmal subarachnoid hemorrhage (aSAH) imaging has been shown to correlate with prognosis. However, no numerical index of bleeding severity has been established. This study aimed to propose a new simple scoring system for computed tomography imaging of aSAH and to confirm its effectiveness in retrospective and prospective studies.

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Article Synopsis
  • * A study involving 366 PAD patients in Japan found that those who underwent CR had a significantly lower rate of major adverse cardiovascular events (MACE) compared to those with incomplete revascularization (ICR) after five years (66.7% vs. 46.0%).
  • * The research indicates that CR is an independent predictor of better clinical outcomes for PAD patients, suggesting that it may be beneficial for their long-term health after endovascular treatment.
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The tunneled cuffed hemodialysis catheter is a valuable vascular access option for patients with end-stage renal disease (ESRD). Healthcare providers have become more familiar with the insertion of medical devices, including central venous catheters, in their daily practice. The occurrence of foreign body fragmentation is rare with these catheters.

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We assessed the prognostic ability of several inflammation-based scores and compared their long-term outcomes in patients with peripheral artery disease (PAD) following endovascular treatment (EVT). We included 278 patients with PAD who underwent EVT and classified them according to their inflammation-based scores (Glasgow prognostic score [GPS], modified GPS [mGPS], platelet to lymphocyte ratio [PLR], prognostic index [PI], and prognostic nutritional index [PNI]). Major adverse cardiovascular events (MACE) at 5 years were examined, and C-statistics in each measure were calculated to compare their MACE predictive ability.

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Background: Bulimia nervosa (BN) and the binge-eating/purging subtype of anorexia nervosa (b/p AN) are characterized by binge eating and unsafe compensatory behaviors, such as laxatives or diuretic abuse, self-induced vomiting, and excessive exercise. BN often causes miscellaneous physical complications that can lead to death. However, there have been very few prior reports on the physical complications of chronic BN.

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This study aimed to evaluate the long-term effects of adding individualized occupational therapy (IOT) to a three-months group occupational therapy (GOT) on social functioning in inpatients with schizophrenia or schizoaffective disorder at a follow-up investigation five-years after discharge. Initially, patients were randomly assigned to GOT + IOT or GOT alone, with 102 patients, 48 in GOT + IOT and 54 in GOT alone, completing the five years follow-up. The primary outcome was change in social functioning assessed by the Social Functioning Scale (SFS) from baseline to five-year follow-up.

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This review describes cryptococcal meningoencephalitis, tuberculous meningitis, neurosyphilis, and toxoplasma encephalitis. Central nervous system infections are neurological emergencies associated with mortality or other outcomes. Therefore, early diagnosis and treatment are critical.

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Conventional transabdominal ultrasound depicts a flat-elevated lesion 15 mm in diameter in the body of the gallbladder. The lesion (arrow) consists of a superficial hyperechoic part and a deep hypoechoic area, accompanied by an irregular outermost hyperechoic layer. A hyperechoic spot (arrowhead) is noted in the deep hypoechoic area.

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Purpose: Information on the relationship between frailty and the outcome of endovascular therapy (EVT) in elderly patients with lower extremity peripheral artery disease (PAD) is scarce. This study aimed to reveal the impact of frailty on the prognosis of super-elderly patients who underwent EVT.

Materials And Methods: From August 2015 to August 2016, 335 consecutive patients who underwent EVT were enrolled in the I-PAD registry from 7 institutes in Nagano prefecture.

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An 81-year-old woman presented with a 2-year history of progressive dysarthria and gait disturbance. Subsequently, she developed orthostatic hypotension, obstructive sleep apnea, right-sided resting tremor, and rigidity. Together with characteristic findings of imaging studies, she was diagnosed with multiple system atrophy (MSA).

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Article Synopsis
  • A 63-year-old man experienced adult-onset multiloculated hydrocephalus after recovering from Cryptococcal meningitis, which he was treated for in 2011.
  • In 2019, he received a ventriculoperitoneal shunt (VPS) after imaging showed noncommunicating hydrocephalus, leading to improvements in his disorientation and amnesia.
  • One year later, he faced new issues, including urinary dysfunction and gait disturbance, prompting a second VPS in 2020, which successfully addressed these symptoms as well.
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An inverse correlation between body mass index and mortality in patients with peripheral artery disease (PAD) has been reported. However, little information is available regarding the impact of body composition on the clinical outcomes in patients with PAD. This study evaluated the relationships between the lean body mass index (LBMI), body fat % (BF%), and mortality and major amputation rate in patients with PAD.

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Article Synopsis
  • ALDH18A1 mutations cause P5CS deficiency, a disorder linked to several rare conditions, making diagnosis challenging due to a wide range of symptoms.
  • A Japanese family was studied, revealing five members with CMT1A (due to PMP22 duplication) and five with SPG9A caused by a new ALDH18A1 mutation.
  • The study highlights that the c.755G > A mutation appears to easily mutate, showing clinical variability among affected family members, and calls for more research into its implications on amino acid levels.
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A Nepalese family with an REEP2 mutation: clinical and genetic study.

J Hum Genet

July 2021

Department of Neurology, Graduate School of Medical Sciences, University of Yamanashi, Yamanashi, 409-3898, Japan.

Article Synopsis
  • * A Nepali family was identified with a unique case of early-onset pure-type HSP linked to a specific mutation in the REEP2 gene (c.119T>G, p.Met40Arg), marking the second known instance of this genetic inheritance pattern (autosomal dominant) for SPG72.
  • * The main patient displayed symptoms from age 2, with family members experiencing milder forms, highlighting a potential area for further exploration into how genotype influences the severity of symptoms in this condition.
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Objective Despite reports on the effects of ankle-brachial index (ABI) improvement following endovascular therapy (EVT) on the limb prognosis, studies evaluating cardiovascular events are limited. We investigated whether or not ABI improvement 1 year following EVT was associated with cardiovascular events. Methods The I-PAD NAGANO registry is an observational multicenter cohort study that enrolled 337 patients with peripheral artery disease (PAD) who underwent EVT between August 2015 and July 2016.

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Orthostatic hypotension as a core symptom in a Japanese family harboring SNCA duplication.

Parkinsonism Relat Disord

December 2020

Department of Neurology, Graduate School of Medical Sciences, University of Yamanashi, Yamanashi, 409-3898, Japan. Electronic address:

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PLA2G6 variants associated with the number of affected alleles in Parkinson's disease in Japan.

Neurobiol Aging

January 2021

Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan; Research Institute for Diseases of Old Age, Graduate School of Medicine, Juntendo University, Tokyo, Japan. Electronic address:

This study aimed to evaluate genotype-phenotype correlations of Parkinson's disease (PD) patients with phospholipase A2 group V (PLA2G6) variants. We analyzed the DNA of 798 patients with PD, including 78 PD patients reported previously, and 336 in-house controls. We screened the exons and exon-intron boundaries of PLA2G6 using the Ion Torrent system and Sanger method.

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