Pathology and Treatments of Alzheimer's Disease Based on Considering Changes in Brain Energy Metabolism Due to Type 2 Diabetes.

Alzheimer's disease (AD) is a progressive neurodegenerative disorder with cognitive dysfunction, memory decline, and behavioral disturbance, and it is pathologically characterized by the accumulation of amyloid plaques and neurofibrillary tangles in the brain. Although various hypotheses have been proposed to explain the pathogenesis of AD, including the amyloid beta hypothesis, oxidative stress hypothesis, and abnormal phosphorylation of tau proteins, the exact pathogenic mechanisms underlying AD remain largely undefined. Furthermore, effective curative treatments are very limited.

Comprehensive analysis of peripheral blood free amino acids in MASLD: the impact of glycine-serine-threonine metabolism.

Little is known about how blood free amino acids (FAAs) change in metabolic dysfunction-associated steatotic liver disease (MASLD). This study aims to identify the imbalance of FAAs in MASLD and explore its correction as a potential therapeutic target. We analyzed plasma FAAs data from 23,036 individuals with steatosis information from a biobank in Japan, and 310 patients with MASLD were enrolled.

The COVID-19 pandemic-induced behavioral restrictions and their impact on child and adolescent psychiatric units-Infection control or freedom.

Aim: This study examines the impact of COVID-19 pandemic-induced behavioral restrictions on child psychiatric inpatients in Japan, particularly focusing on limitations placed on outings and overnight stays as infection-control measures.

Methods: Data were collected from inpatients from the children's mental health registry between January 2016 and December 2022. The clinical data, such as age, gender, diagnosis, result of polymerase chain reaction (PCR) tests, frequency of outings and overnight stays before and after the pandemic, were compared.

Multi-biome analysis identifies distinct gut microbial signatures and their crosstalk in ulcerative colitis and Crohn's disease.

The integrative multi-kingdom interaction of the gut microbiome in ulcerative colitis (UC) and Crohn's disease (CD) remains underinvestigated. Here, we perform shotgun metagenomic sequencing of feces from patients with UC and CD, and healthy controls in the Japanese 4D cohort, profiling bacterial taxa, gene functions, and antibacterial genes, bacteriophages, and fungi. External metagenomic datasets from the US, Spain, the Netherlands, and China were analyzed to validate our multi-biome findings.

Minocycline-Induced Acute Pancreatitis With Cyst Formation in a Young Man.

An 18-year-old male, diagnosed with urethritis and treated with minocycline for six days, presented to our hospital complaining of abdominal pain and nausea. Blood tests and contrast-enhanced computed tomography (CT) showed severe acute pancreatitis. Based on his medical history, blood tests, and imaging studies, common etiologies of acute pancreatitis were excluded, including alcohol intake, anatomical abnormalities of the pancreas and biliary tract, stones, malignancy, autoimmune diseases, and lipid abnormalities.

The Analgesic and Side Effects of Tramadol Hydrochloride Immediate-Release and Extended-Release Tablets in Patients With Chronic Low Back Pain.

Overview Of Literature:  There are no established treatments for low back pain. Conventional treatments include physiotherapy and pharmacological treatments, such as non-steroidal anti-inflammatory drugs (NSAIDs). Recently, analgesics with mechanisms of action different from those of NSAIDs have emerged.

Characterization of microbial diversity and eosinophilic otitis media biomarkers using next-generation sequencing.

Objective: Eosinophilic otitis media (EOM) is a chronic eosinophilic inflammatory disease linked to bronchial asthma and nasal polyps. EOM is often accompanied by tympanic membrane perforation. Although the primary treatment, steroid therapy, is generally effective, its efficacy may be limited in advanced cases, particularly those involving significant thickening of the middle ear mucosa.

Protection of Omicron Bivalent Vaccine, Previous Infection, and Their Induced Neutralizing Antibodies Against Symptomatic Infection With Omicron XBB.1.16 and EG.5.1.

Background: Data are limited on the protective role of the Omicron BA bivalent vaccine, previous infection, and their induced neutralizing antibodies against Omicron XBB.1.16 and EG.

Vertebral fracture at the caudal end of diffuse idiopathic skeletal hyperostosis treated with vertebroplasty via double-endplate penetrating screw trajectory and posterior spinal fixation with a new hybrid strategy using cement-augmented fenestrated pedicle screws.

Vertebral fractures in diffuse idiopathic skeletal hyperostosis (DISH) are often unstable. We encountered a case of vertebral fracture at the caudal end of DISH in which vertebroplasty was performed via a double endplate penetrating screw (DEPS) trajectory, and short posterior fixation was performed using the DEPS technique on the cranial vertebrae, including the fractured vertebra; conventional pedicle screw to the caudal vertebrae; and cement-augmented fenestrated pedicle screws to the caudal end vertebra. A 93-year-old man presented with a vertebral fracture at the caudal end of a DISH after a fall.

Correlates of Nucleocapsid Antibodies and a Combination of Spike and Nucleocapsid Antibodies Against Protection of SARS-CoV-2 Infection During the Omicron XBB.1.16/EG.5-Predominant Wave.

Background: We aimed to examine the association among nucleocapsid (N) antibodies, a combination of N and spike (S) antibodies, and protection against SARS-CoV-2 reinfection.

Methods: We conducted a prospective cohort study among staff at a national medical research center in Tokyo and followed them for the incidence of SARS-CoV-2 infection between June and September 2023 (Omicron XBB.1.

Vonoprazan as a Long-term Maintenance Treatment for Erosive Esophagitis: VISION, a 5-Year, Randomized, Open-label Study.

Background & Aims: Acid secretion inhibitors are associated with hypergastrinemia, which can lead to gastric mucosal changes. Potassium-competitive acid blockers, such as vonoprazan, are more potent than proton pump inhibitors, but long-term safety data are lacking.

Methods: In this phase IV, randomized trial, patients with erosive esophagitis (EE) received induction therapy (once daily vonoprazan 20 mg or lansoprazole 30 mg; ≤8 weeks).

Retrospective Longitudinal Observational Study on the Long-Term Effects of Sodium-Glucose Cotransporter-2 Inhibitors on the Development of Metabolic Dysfunction-Associated Steatotic Liver Disease in Type 2 Diabetic Japanese Patients.

: The health burden of metabolic dysfunction-associated fatty liver disease (MASLD) has been increasing lately. Cardiovascular disease (CVD) is the main cause of death in MASLD patients; therefore, the treatments for MASLD should improve both CV risk factors such as obesity, diabetes, and dyslipidemia, in addition to an improvement in liver function. The evidence on the long-term effects of sodium-glucose cotransporter 2 inhibitors (SGLT2is) on the progression of MASLD in Asian populations is very limited.

The Significance of Endothelial Dysfunction in Long COVID-19 for the Possible Future Pandemic of Chronic Kidney Disease and Cardiovascular Disease.

Various symptoms have been reported to persist beyond the acute phase of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, which is referred to as long coronavirus disease 19 (long COVID-19). Over 65 million individuals suffer from long COVID-19. However, the causes of long COVID-19 are largely unknown.

Multiple thoracolumbar compression fractures induced by glucocorticoid-induced osteoporosis and cachexia in a young adult female patient with systemic lupus erythematosus: a case report with a 5-year follow-up.

Background: High doses of glucocorticoids and severe weight loss can cause osteoporosis. We present a case of glucocorticoid-induced osteoporosis and cachexia in an 18-year-old woman who experienced severe appetite loss leading to weight loss, amenorrhea, and multiple thoracolumbar compression fractures.

Case Presentation: The patient had been receiving high-dose glucocorticoid treatment for systemic lupus erythematosus since the age of 13 and developed unexplained appetite loss since the age of 16.

Outcomes and prognostic factors in patients with synchronous and metachronous oligometastatic urothelial carcinoma with visceral metastases.

Objectives: To evaluate the clinical characteristics of oligometastatic disease (OMD) in metastatic urothelial carcinoma (mUC) with visceral metastases when classified into synchronous and metachronous metastases.

Methods: Of 957 cases of de novo mUC treated between 2008 and 2023, 374 with visceral metastases were analyzed. Cases were classified into OMD with up to three metastatic lesions and polymetastatic disease (PMD), and into synchronous and metachronous metastases.

Attitude and experience of obstetricians and gynecologists toward eating disorders assessment and management in Japan: A nationwide survey.

Aim: To investigate the attitudes and experiences of obstetricians and gynecologists in treating women with eating disorders (EDs) in Japan.

Methods: Members of the Japan Society of Obstetrics and Gynecology were invited to participate in a web-based survey from March 1 to 31, 2022. We asked about the attitudes of obstetricians and gynecologists toward women with weight loss-related amenorrhea and their experiences in treating EDs.

Impending Atypical Femoral Fracture on the Contralateral Side Progressed to a Complete Fracture Early after Surgery for an Atypical Femoral Fracture: A Case Report.

Introduction: Long-term bisphosphonate (BP) administration may cause an atypical femoral fracture that is occasionally bilateral. We encountered a case of an impending atypical femoral fracture on the contralateral side that progressed to a complete fracture early after surgery for an atypical femoral fracture.

Case Report: An 83-year-old woman who had received long-term BP therapy developed a right femoral atypical incomplete fracture that progressed to a complete fracture 5 days after surgery for an atypical complete left femoral fracture.

Real-world effectiveness of imeglimin in patients with type 2 diabetes: A retrospective longitudinal study in Japan.

Objective: To examine the real-world effects of imeglimin on glycemic control and other metabolic factors in patients with type 2 diabetes (T2DM).

Methods: A retrospective longitudinal study was conducted based on a chart review. We recruited patients with T2DM who took imeglimin continuously for at least 3 months.

Gustave Roussy Immune score as a prognostic biomarker in patients with platinum-refractory metastatic urothelial carcinoma treated with pembrolizumab: YUSHIMA study.

Background: This study aimed to investigate the prognostic value of the Gustave Roussy Immune score (GRIm-score) in platinum-refractory metastatic urothelial carcinoma (UC) treated with pembrolizumab.

Methods: This multicenter retrospective study (YUSHIMA study) evaluated 331 patients with metastatic UC treated with pembrolizumab after platinum-based chemotherapy between January 2018 and June 2023 at 13 institutions. We collected pretreatment variables, including the GRIm-score based on serum albumin, lactate dehydrogenase, and neutrophil-to-lymphocyte ratio.

The effect of education regarding treatment guidelines for schizophrenia and major depressive disorders on psychiatrists' hypnotic medication prescribing behavior: a multicenter study.

Background: To examine whether the "Effectiveness of Guideline for Dissemination and Education in psychiatric treatment (EGIUDE)" project affects the rate of prescriptions of hypnotic medication and the type of hypnotic medications prescribed among psychiatrists, for schizophrenia and major depressive disorder in Japan.

Methods: The EGUIDE project is a nationwide prospective study of evidence-based clinical guidelines for schizophrenia and major depressive disorder in Japan. From 2016 to 2021, clinical and prescribing data from patients discharged from hospitals participating in the EGUIDE project were used to examine hypnotic medication prescriptions The prescribing rate of hypnotics and the prescribing rate of each type of hypnotic (benzodiazepine receptor agonist, nonbenzodiazepine receptor agonist, melatonin receptor agonist, and orexin receptor antagonist) were compared among patients who had been prescribed medication by psychiatrists participating in the EGUIDE project and patients who had been prescribed medication by nonparticipating psychiatrists.

Effects of Once-Weekly Semaglutide on Cardiovascular Risk Factors and Metabolic Dysfunction-Associated Steatotic Liver Disease in Japanese Patients with Type 2 Diabetes: A Retrospective Longitudinal Study Based on Real-World Data.

Once-weekly semaglutide is a widely used glucagon-like peptide-1 receptor agonist (GLP-1RA) used for the treatment of type 2 diabetes (T2D). In clinical trials, semaglutide improved glycemic control and obesity, and reduced major cardiovascular events. However, the reports are limited on its real-world efficacy relating to various metabolic factors such as dyslipidemia or metabolic dysfunction-associated steatotic liver disease (MASLD) in Asian patients with T2D.