A Man with Primary Hyperchylomicronemia with Triglyceride Levels Exceeding 11,000 mg/dL was Well Controlled by Pemafibrate Combined with Dietary Therapy: A Case Report.

A 50-year-old man with a triglyceride (TG) level of 11,397 mg/dL was admitted to our hospital. He consumed a high-fat and high-carbohydrate diet as well as more than 100 g of alcohol per day. He had type 2 diabetes and obesity and had previously suffered from severe acute pancreatitis twice.

Myocardial fat accumulation is associated with cardiac dysfunction in patients with type 2 diabetes, especially in elderly or female patients: a retrospective observational study.

Background: Ectopic fat is fat that accumulates in or around specific organs or compartments of the body including myocardium. The clinical features of type 2 diabetes patients with high fat accumulation in the myocardium remain unknown. Moreover, little is known about the influence of myocardial fat accumulation in type 2 diabetes on coronary artery disease and cardiac dysfunction.

Increase in glycemic set point, alongside a decrease in waist circumference, in the non-diabetic population during the Japanese National Intervention Program for metabolic syndrome: A single-center, large-scale, matched-pair analysis.

Background: In 2008, the Japanese government implemented a National Intervention Program for metabolic syndrome. Low-risk individuals were not direct targets of this intervention. Nevertheless, they were indirectly enlightened by this massive campaign.

Increase in Adiponectin Level Prevents the Development of Type 2 Diabetes in Japanese Men With Low Adiponectin Levels.

Context: Low serum adiponectin (Ad) level is an important risk factor for the development of type 2 diabetes mellitus (T2DM).

Objective: To determine whether the changes in Ad in subjects with low baseline serum Ad levels can reduce the rate of development of T2DM.

Design/setting/participants: We performed a large-scale longitudinal study of 7052 healthy Japanese men who underwent general health checkups more than twice between April 2007 and May 2015 at the Physical Check up Center, Sumitomo Hospital.

Hyperinsulinemia and Insulin Receptor Gene Mutation in Nonobese Healthy Subjects in Japan.

Context: Hyperinsulinemia is often observed in obese people, owing to their insulin resistance accompanied by visceral fat accumulation, but the frequency of hyperinsulinemia in nonobese people is not well known. Mutations in the insulin receptor gene are known to cause insulin resistance and hyperinsulinemia in type A insulin resistance syndrome, Rabson-Mendenhall syndrome, and Donohue syndrome. However, insulin receptor gene abnormalities have not been investigated in asymptomatic hyperinsulinemic subjects.

Effective waist circumference reduction rate necessary to avoid the development of type 2 diabetes in Japanese men with abdominal obesity.

The aim of this study was to determine the effective waist circumference (WC) reduction rate in avoiding the development of type 2 diabetes mellitus (T2DM) in <55 years and ≥55 years Japanese men with abdominal obesity. The study subjects were 795 men with WC ≥85 cm, fasting plasma glucose <126 mg/dL, 2-hr plasma glucose on 75 g of oral glucose tolerance test <200 mg/dL, and HbA1c 5.6-6.

Hyperinsulinemic hypoglycemia syndrome associated with mutations in the human insulin receptor gene: report of two cases.

Insulinoma and insulin or insulin receptor (IR) autoantibodies are the main causes of hyperinsulinemic hypoglycemia in adults, but the exact cause in other cases remains obscure. This study is to determine the genetic basis of hyperinsulinemic hypoglycemia in two cases without the above abnormalities. Sequence analysis of IR gene in two patients with adult-onset hyperinsulinemic hypoglycemia and their relatives were performed, and the mutant gene observed in one case was analyzed.

Choroidal thickness changes after diabetes type 2 and blood pressure control in a hospitalized situation.

Purpose: To investigate the effect of acute diabetic control on choroidal thickness in patients with Type 2 diabetes.

Methods: Seventeen eyes of 17 patients with Type 2 diabetes were included in this prospective observational study. The patients with Type 2 diabetes who were scheduled to undergo a program of intensive diabetic control underwent prototype high-penetration optical coherence tomography before and 2 weeks after the start of treatment.

Liraglutide is effective in type 2 diabetic patients with sustained endogenous insulin-secreting capacity.

Unlabelled: Aims/Introduction:  Recently, glucagon-like peptide-1 (GLP-1) receptor agonists of liraglutide have become available in Japan. It has not yet been clarified what clinical parameters could discriminate liraglutide-effective patients from liraglutide-ineffective patients.

Materials And Methods:   We reviewed 23 consecutive patients with type 2 diabetes admitted to Osaka University Hospital for glycemic control.

Long-term suppressive effect of octreotide on progression of metastatic gastrinoma with multiple endocrine neoplasia type 1: seven-year follow up.

A 30-year-old woman had a history of prolactinoma and primary hyperparathyroidism. She was diagnosed as having multiple endocrine neoplasia type 1 with gastrinoma and liver metastases. Octreotide therapy was started and the serum gastrin level decreased immediately.

Thyroid follicular adenoma producing parathyroid hormone-related protein with a normal serum calcium level.

A 64-year-old woman had normal serum calcium and plasma parathyroid hormone levels, despite an extremely high plasma parathyroid hormone-related protein (PTHrP) level. She underwent medical screening at our hospital and several neck tumors were detected by ultrasonography. After surgical resection of these tumors, her plasma PTHrP level was normalized.