1,852 results match your criteria: "Shimane University Faculty of Medicine.[Affiliation]"

This case report discusses a rare presentation of esophageal adenocarcinoma located in the upper part of the esophagus in a 74-year-old male, where the sole initial symptom was silent aspiration. The absence of typical symptoms such as dysphagia or respiratory issues delayed the diagnosis of esophageal cancer. However, subsequent investigations, including endoscopy, revealed adenocarcinoma in the upper esophagus.

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  • - A 69-year-old woman with a weakened immune system showed symptoms like difficulty breathing and back pain, leading to the discovery of a dental fistula with pus on her cheek and maxillary bone damage.
  • - Her history of an immune disorder and long-term immunosuppressive treatment complicated her case, necessitating antibiotics and oral surgery for recovery.
  • - The report emphasizes early detection and teamwork in treating such unique cases, as well as the need for vigilance about dental infections in patients with complex health issues.
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Effect of oral health on functional disability and mortality in older adults in Japan: a cohort study.

Lancet Healthy Longev

November 2024

Center for Community-Based Healthcare Research and Education (CoHRE), Head Office for Research and Academic Information, Shimane University, Izumo, Shimane, Japan; Faculty of Human Sciences, Shimane University, Matsue, Shimane, Japan.

Background: Oral health has previously shown associations with functional disability and mortality. We aimed to explore the associations of various aspects of oral health status with functional disability and mortality using survival analysis, as well as the relative magnitudes of the impact of these aspects on outcomes.

Methods: We obtained data for individuals aged 75 years and older in Shimane, Japan, who had at least one oral health check-up between April 1, 2016, and March 31, 2022 under Japan's long-life medical care system insurance system.

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Introduction: Although immunoglobulin A nephropathy (IgAN) had been discovered more than 50 years ago, 30-40% of IgAN patients still have primary glomerular disease that progresses to end-stage renal disease. However, various treatment strategies for IgAN have rapidly expanded in recent years to include endothelin (ET) receptor antagonists.

Areas Covered: In this review, we discuss the role of the ET-1/ET receptor axis in the development of IgAN, especially focusing on the potential of sparsentan, a dual ET and angiotensin receptor antagonist as a novel therapy for IgAN.

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Molecular Correlates of Prostate Cancer Visibility on Multiparametric Magnetic Resonance Imaging: A Systematic Review.

Eur Urol Oncol

October 2024

Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Semmelweis University, Budapest, Hungary; Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia; Department of Urology, University of Texas Southwestern, Dallas, TX, USA; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic; Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan; Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria; Research Center for Evidence Medicine, Urology Department, Tabriz University of Medical Sciences, Tabriz, Iran. Electronic address:

Background And Objective: Although prostate magnetic resonance imaging (MRI) is increasingly used to diagnose and stage prostate cancer (PCa), the biologic and clinical significance of MRI visibility of the disease is unclear. Our aim was to examine the existing knowledge regarding the molecular correlates of MRI visibility of PCa.

Methods: The PubMed, Scopus, and Web of Science databases were queried through November 2023.

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  • Surgery is the standard treatment for primary renal cell carcinoma (RCC), but stereotactic body radiotherapy (SBRT) is being explored as an alternative, particularly for patients who cannot or choose not to undergo surgery.
  • A systematic review of 13 studies showed that SBRT resulted in high local control (98% at one year) and overall survival rates (95% at one year), with low rates of serious adverse events (3%).
  • However, the studies had limitations such as short follow-up periods and inconsistent reporting of kidney function, indicating that more research is needed to evaluate its long-term effectiveness.
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  • Sigmoid volvulus is a condition where the sigmoid colon twists, causing obstruction and complications, often linked to factors like age, constipation, and medications.
  • A study at Fuchu Hospital analyzed 44 patients and found that 20 had recurrences, with constipation identified as a major predictor of these recurrences.
  • The findings suggest that managing constipation can help prevent future episodes, and further research is necessary to explore more preventive strategies with larger samples.
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The efficacy of adjuvant mitotane therapy and radiotherapy following adrenalectomy in patients with adrenocortical carcinoma: A systematic review and meta-analysis.

Urol Oncol

October 2024

Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia; Department of Urology, University of Texas Southwestern, Dallas, TX; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan; Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria; Research center of Evidence Medicine, Urology department Tabriz University of Medical Sciences, Tabriz, Iran; Department of Urology, Semmelweis University, Budapest, Hungary; Department of Urology, Weill Cornell Medical College, New York, NY. Electronic address:

Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy with a high recurrence rate after surgical therapy with curative intent. Adjuvant radiotherapy (RT) and mitotane therapy have been proposed as options following the adrenalectomy. However, the efficacy of adjuvant RT or mitotane therapy remains controversial.

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Prostate cancer is highly prevalent among older men and poses significant health challenges, particularly in rural areas where access to specialized care is limited. This narrative review aims to evaluate the quality of prostate cancer care in rural primary care settings, identify gaps, and suggest strategies for improvement. A comprehensive narrative review was conducted using PubMed to identify relevant studies published between April 2000 and August 2024.

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Neoplastic Progression Risk in Females With Barrett's Esophagus: A Systematic Review and Meta-Analysis of Individual Patient Data.

Clin Gastroenterol Hepatol

October 2024

Division of Gastroenterology and Hepatology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands. Electronic address:

Background And Aims: Females with Barrett's esophagus (BE) have a lower risk of neoplastic progression than males, but sufficiently powered risk analyses are lacking. This systematic review and meta-analysis of individual patient data (IPD) aimed to provide more robust evidence on neoplastic progression risk in females.

Methods: We conducted a systematic literature search of 3 electronic databases (Medline, Embase, Google Scholar) from inception until August 2023.

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  • There is limited research on how effective and safe the tyrosine kinase inhibitors osimertinib (OSI) and gefitinib (GEF) are for treating EGFR mutation-positive non-small cell lung cancer (NSCLC) in patients with low performance status (PS).
  • A study reviewed data from 113 patients, comparing the safety and efficacy of OSI and GEF, showing overall response rates of approximately 69% for GEF and 66% for OSI, with median progression-free survival being 6.9 months for GEF and 9.2 months for OSI.
  • Results indicated that OSI offered better overall survival (20.9 months) compared to GEF (13.0 months
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Evaluation of age estimation using alveolar bone images.

Forensic Sci Int

November 2024

Department of Regeneration Science and Engineering, Institute for Life and Medical Sciences, Kyoto University, Japan.

Article Synopsis
  • The study investigates how the alveolar bone changes over time by analyzing 238 panoramic and 140 CT images to estimate age groups based on these changes.
  • It employs Procrustes analysis to compare younger individuals with older age groups and uses postmortem data to validate age estimation techniques.
  • The findings indicate that both imaging methods reveal significant bone changes related to aging, suggesting a potential for using these assessments in practical age estimation scenarios.
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  • Human genetic variants influence various traits, but the underlying mechanisms are still largely unclear.
  • By studying around 260,000 Japanese participants and using a specific genotype reference panel, researchers identified over 4,400 significant genetic loci linked to 63 traits, with many being novel findings.
  • The study highlighted the role of noncoding variants, particularly in untranslated regions, and emphasized the importance of genetic research in diverse populations to uncover functional variants and their impacts.
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This prospective cohort study aimed to clarify differences in the longitudinal effects on oral health-related quality of life (OHRQoL) among patients undergoing endodontic treatment for irreversible pulpitis and for pulp necrosis, using a newly developed oral health-related endodontic patient's quality of life (OHQE) scale. This study included 131 patients diagnosed with irreversible pulpitis and pulp necrosis. Comprehensive data regarding the patient's background, medical history, and dental history were collected.

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  • Ovarian cancer is categorized into two types: low-grade serous carcinoma (LGSC), which arises from serous borderline tumors (SBT), and high-grade serous carcinoma (HGSC), typically originating from serous tubal intraepithelial carcinoma (STIC).
  • The case study discusses a patient diagnosed with stage IIIC HGSC, who also had SBT and LGSC, highlighting the complexities in the cancer's development and treatment.
  • Despite undergoing surgery and chemotherapy (TC + bevacizumab), the tumor was resistant to treatment and exhibited mutations, with p53 dysfunction believed to play a role in the transformation from SBT/LGSC to HGSC.
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Background: The aim of this study was to determine the optimal treatment for patients with pancreatic cancer (PaCa) having positive peritoneal cytology (PPC).

Methods: This multicenter retrospective study included patients with PPC treated at 78 high-volume centers between January 2012 and December 2020. Prognoses after resection (S-group) and initiation of nonsurgical treatment (N-group) were compared.

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Cardiovascular diseases (CVDs) are a major cause of death in patients undergoing hemodialysis (HD). Blood pressure (BP) and uremic toxins are well-known risk factors for CVDs, which are influenced by diet. Dietary fiber supplementation in patients undergoing HD may reduce the risk of CVDs by improving lipid profiles and inflammatory status and lowering the levels of the uremic toxin indoxyl sulfate (IS).

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This single-center cross-sectional study used sequential sampling to examine the influence of body mass index (BMI) on oral function after oral cancer treatment. Patients who completed primary oral cancer treatment between September 2019 and March 2023 (102 patients, 74 male [72.5%] and 28 female [27.

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An Adult Case of Genetically Confirmed Hyperekplexia Presenting with Head Trauma.

NMC Case Rep J

August 2024

Department of Neurosurgery, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan.

Hyperekplexia is a rare neurological disorder that is characterized by an excessive startle response to unexpected stimuli. Recently, heterogeneous causative genes have been identified. Most cases are diagnosed during the neonatal period from hypertonia or stiffness.

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  • * In a subgroup analysis of 601 patients, those with anemia showed significantly fewer recurrent venous thromboembolism (VTE) cases with 12-month edoxaban treatment compared to 3 months, while no such reduction was observed in patients without anemia.
  • * Overall, 12-month edoxaban treatment was more effective in preventing thrombotic events for both anemia and no-anemia groups, with no significant difference in major bleeding risk between the two treatment durations.
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  • The ONCO DVT study found that a 12-month course of edoxaban is more effective than a 3-month course for preventing thrombotic events in cancer patients with isolated distal deep vein thrombosis (DVT).
  • This analysis categorized 601 patients into three groups based on their modified Ottawa score (low, intermediate, high) to determine the effectiveness of extended anticoagulation.
  • Results showed that extended treatment significantly reduced thrombotic events in the intermediate and high score groups but not in the low score group, indicating limited benefit for those with a low risk.
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  • Enhanced ADAM9 expression in the kidneys of lupus nephritis patients can activate TGFβ1, leading to fibrosis and organ damage.
  • Research showed that ADAM9 is upregulated in kidney tubular epithelial cells (TECs) under hypoxic conditions, contributing to TGFβ1 activation.
  • Experiments with Adam9-deficient mice revealed less fibrosis, suggesting that targeting ADAM9 could be a potential strategy to reduce kidney damage in lupus nephritis.
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