52 results match your criteria: "Jichi Medical University Shimotsuke Japan.[Affiliation]"

Background The impact of chronic kidney disease (CKD) on the prognostic utility of cardiovascular biomarkers in high-risk patients remains unclear. Methods and Results We performed a multicenter, prospective cohort study of 3255 patients with suspected or known coronary artery disease (CAD) to investigate whether CKD modifies the prognostic utility of cardiovascular biomarkers. Serum levels of cardiovascular and renal biomarkers, including soluble fms-like tyrosine kinase-1 (sFlt-1), N-terminal pro-brain natriuretic peptide (NT-proBNP), high-sensitivity cardiac troponin-I (hs-cTnI), cystatin C, and placental growth factor, were measured in 1301 CKD and 1954 patients without CKD.

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Background Arterial stiffness is an important predictor of cardiovascular events; however, indexes for measuring arterial stiffness have not been widely incorporated into routine clinical practice. This study aimed to determine whether the cardio-ankle vascular index (CAVI), based on the blood pressure-independent stiffness parameter β and reflecting arterial stiffness from the origin of the ascending aorta, is a good predictor of cardiovascular events in patients with cardiovascular disease risk factors in a large prospective cohort. Methods and Results This multicenter prospective cohort study, commencing in May 2013, with a 5-year follow-up period, included patients (aged 40‒74 years) with cardiovascular disease risks.

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In the clinical setting, it is often difficult to judge whether honeycomb-like structures represent progression of fibrosis in pulmonary sarcoidosis or a complication by interstitial pneumonitis. This report described a valuable case in which pathology of video-assisted thoracoscopic surgery specimens collected from the lungs with honeycomb-like structures that were continuous with the dilated bronchioles on chest computed tomography (CT) showed granulomas in the membranous bronchiole walls, thereby demonstrating that the honeycomb-like structures were lung lesions of sarcoidosis. Pathological features of these structures on chest CT included cystic changes attributable to incorporation of peripheral alveoli into dilated bronchioles in lobules: these findings in lung sarcoidosis were different from those corresponding to honeycomb lung in idiopathic pulmonary fibrosis/usual interstitial pneumonia.

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Article Synopsis
  • Long-acting somatostatin analogs like lanreotide slow release (LAN-SR) and octreotide long-acting release (OCT-LAR) help reduce hypoglycemia in patients with insulinoma.
  • * Some patients with insulinoma may experience greater benefits from LAN-SR compared to OCT-LAR.
  • * These treatments provide a more effective management option for glucose control in individuals with this condition.
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Cutaneous plasmacytosis could precede the development of idiopathic multicentric Castleman's disease (iMCD). If a patient is diagnosed with cutaneous plasmacytosis without systemic manifestations, clinicians should carefully follow up with the patient keeping in mind the potential for the development of iMCD.

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There has been no large multicenter clinical trial on the prognosis of implantable cardioverter defibrillator (ICD) or cardiac resynchronization therapy with a defibrillator (CRT-D) in Japanese patients with coronary artery disease (CAD). The aim of the present study was to compare differences in the prognoses of Japanese patients with CAD between primary and secondary prevention, and to identify potential predictors of prognosis. We investigated 392 CAD patients (median age 69 years, 90% male) treated with ICD/CRT-D enrolled in the Japan Implantable Devices in CAD (JID-CAD) Registry.

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Post hoc analysis was used to investigate the effects of renal function on the efficacy and safety of landiolol using data from the J-Land II study, which evaluated landiolol in patients with hemodynamically unstable ventricular tachycardia (VT) or ventricular fibrillation (VF) who were refractory to Class III antiarrhythmic drugs. Patient data from the J-Land II study (n=29) were stratified by renal function (estimated glomerular filtration rate [eGFR] <45 and ≥45 mL/min/1.73 m) and analyzed.

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The prevalence of obesity among Japanese acute type A aortic dissection (ATAAD) patients and its effect on repair outcomes remain to be elucidated. The prevalence of obesity (body mass index [BMI] ≥30.0 kg/m) among 1,059 patients (mean [±SD] age 64.

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Inguinal hernia should be repaired prior to photon radiotherapy for prostate cancer to avoid exposing the radiosensitive intestinal tract potentially included in hernia sac.

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Cutaneous metastasis of solid malignancies can cause severe disfigurement, which reduces quality of life (QOL). This case indicates potential utility of photon radiotherapy for this disease, leading to recovery of QOL.

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Article Synopsis
  • The study investigates how smoking influences levels of growth differentiation factor 15 (GDF-15) and its relationship to mortality in patients with coronary artery disease.
  • Among 2,418 patients, never smokers had lower GDF-15 levels compared to former and current smokers, and high GDF-15 levels were linked to increased all-cause mortality across all smoking statuses.
  • GDF-15's predictive value regarding mortality was most relevant for never smokers, suggesting that smoking history affects its prognostic utility in this patient population.
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Nonalcoholic fatty liver disease (NAFLD) is supposed to manifest its metabolic phenotype in the liver, but it is common to have lean individuals diagnosed with NAFLD, known as lean NAFLD. We conducted a two-stage analysis to identify NAFLD-associated loci in Japanese patients. In stage I, 275 metabolically healthy normal-weight patients with NAFLD were compared with 1,411 non-NAFLD controls adjusted for age, sex, and alcohol consumption by a genome-wide association study (GWAS).

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Article Synopsis
  • VEGF-D and VEGF-C are similar proteins linked to blood vessel development, but they interact with different receptors and have varying effects on mortality.
  • A study involving 2418 patients with coronary artery disease found that higher serum levels of VEGF-D significantly correlated with an increased risk of all-cause and cardiovascular death, but not with other major cardiovascular events.
  • The findings suggest that measuring VEGF-D could improve predictions of mortality risk in these patients, especially when combined with other clinical indicators.
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Gene expression profiles of patients with progressive sarcoidosis, most of whom had evidence of fibrosis on imaging, have been reported to be similar to those of patients with inflammatory hypersensitivity pneumonitis, while expression profiles in progressive sarcoidosis did not resemble those of idiopathic pulmonary fibrosis. However, it is not known whether specific parenchymal features discerned on computed tomography (CT) imaging can predict development of fibrosis in pulmonary fibrosis. We herein describe a rare case of pulmonary sarcoidosis with honeycomb lung-like structures developing as a result of concentration of traction bronchiectasis distally, predominantly in both lower lung fields, which developed through shrinkage of consolidations comprising a "central-peripheral band" detected in a woman in her 60s, with non-caseating epithelioid granuloma.

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Aim: Peritoneal metastases (PM) frequently occur in patients with gastric cancer and result in a poor prognosis. Exosomes play pivotal roles in tumor metastasis through the transfer of microRNAs (miRNAs). We examined the exosomal miRNA profile in peritoneal fluids to identify novel biomarkers to reflect tumor burden in the peritoneum.

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Post-operative peripheral bronchopleural fistulas (BPF) are sometimes caused by post-operative pneumonia and empyema. Conservative treatment options such as administration of antibiotics and chest tube drainage can have limited outcomes in certain cases. Bronchial occlusion is an effective treatment option if the target bronchi for BPF are identified.

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We report two cases of the comparison of diagnosis made with linked color imaging (LCI) and conventional white-light imaging (WLI) on the same patients. In case 1, a 75-year-old man in whom right upper lobectomy with mediastinal lymph node dissection was performed due to lung cancer had signs of bronchitis on postoperative day 8. The LCI demonstrated slight inflammatory changes that were not detectable with the conventional WLI on the tracheal wall.

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Background The lymphatic system has been suggested to play an important role in cholesterol metabolism and cardiovascular disease. However, the relationships of vascular endothelial growth factor-C ( VEGF -C), a central player in lymphangiogenesis, with mortality and cardiovascular events in patients with suspected or known coronary artery disease are unknown. Methods and Results We performed a multicenter, prospective cohort study of 2418 patients with suspected or known coronary artery disease undergoing elective coronary angiography.

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Pembrolizumab is an immune checkpoint inhibitor that induces side effects called "immune-related adverse events" (irAEs). Various types of organs are affected by irAEs, although reports of upper gastrointestinal disorders are rare. Here, we report a case of extensive inflammatory pathologies in the oesophagus, stomach, duodenum, and jejunum after the administration of pembrolizumab for non-small cell lung cancer.

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Despite recent advances in chemotherapy, outcomes of patients with peritoneal metastases (PM) from gastric cancer are still very poor and standard treatment has not been established. Although oral S-1 appears to be effective for patients with PM, the effects of systemic chemotherapy are limited. Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) yield fewer benefits in patients with PM from gastric cancer than in patients with PM from other malignancies.

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Antineutrophil cytoplasmic antibody-associated vasculitis (AAV) presents a variety of manifestations. Two patients with a history of intractable otitis media were diagnosed as having AAV. One was an 87-year-old woman who presented with cough, anorexia, and fever with a one-year and four-month history of otitis media, and the other was a 65-year-old woman with arthritis that appeared after the diagnosis of otitis media.

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