Acute Stent Thrombosis Following Reprotrusion of a Calcified Nodule in the Left Main Coronary Artery.

Calcified nodule (CN) is a high-risk phenotype of coronary artery calcification that causes in-stent restenosis frequently. Stent thrombosis (ST) is a critical complication following percutaneous coronary intervention, and its onset is associated with severely calcified lesions. However, the association between CN and ST remains unclear.

In-stent restenosis caused by a reprotruding calcified nodule and stent fracture in the hinged coronary artery.

Calcified nodules (CNs) cause in-stent restenosis (ISR) frequently. Although reprotrusion of CNs through stent struts is one of the mechanisms of ISR, the process of this phenomenon has not been understood. Furthermore, little is known about stent fracture (SF) occurring at the site of CNs.

Effects of dapagliflozin on renin-angiotensin-aldosterone system under renin-angiotensin system inhibitor administration.

Sodium-glucose cotransporter-2 inhibitors (SGLT2Is) are reported to prevent cardiovascular events by a mechanism possibly including diuresis and sodium excretion. In this respect, diuresis-induced compensatory upregulation of the renin-angiotensin-aldosterone (RAA) system should be clarified and we performed a randomized controlled trial using dapagliflozin, an SGLT2I. Hypertensive diabetic patients taking angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers were randomly assigned to a dapagliflozin group (DAPA) or a control group (CTRL) with the difference in the changes in plasma renin activity (PRA) after 24 weeks of the treatment as the primary outcome.

Comparison of body composition and physical and cognitive function between older Japanese adults with no diabetes, prediabetes and diabetes: A cross-sectional study in community-dwelling Japanese older people.

Aim: Diabetes is associated with not only cardiovascular and cerebrovascular disease, but also reductions in physical and cognitive function. The purpose of the present study was to determine whether muscle strength, walking ability and balance declined in Japanese community-dwelling older adults with diabetes or prediabetes.

Methods: We analyzed data from comprehensive health checkups carried out for 1689 individuals (710 men, 979 women; mean age 71.

The correlation of urinary podocytes and podocalyxin with histological features of lupus nephritis.

Objectives The objective of this study was to test the correlation of urinary podocyte number (U-Pod) and urinary podocalyxin levels (U-PCX) with histology of lupus nephritis. Methods This was an observational, cross-sectional study. Sixty-four patients were enrolled: 40 with lupus nephritis and 24 without lupus nephritis (12 lupus nephritis patients in complete remission and 12 systemic lupus erythematosus patients without lupus nephritis).

Differences in body composition and physical function related to pure sarcopenia and sarcopenic obesity: A study of community-dwelling older adults in Japan.

Aim: We compared skeletal muscle mass and physical function between older adults with sarcopenia and those with sarcopenic obesity.

Methods: Body composition and physical and cognitive function were measured for 1283 community-dwelling older adults. Participants responded to questionnaires about pain and exercise.

Relationships among peak expiratory flow rate, body composition, physical function, and sarcopenia in community-dwelling older adults.

Background And Aim: Although respiratory muscle strength is known to decrease with age, the relationship between pulmonary function and sarcopenia remains to be examined. The present study aimed to determine the relationship between peak expiratory flow rate (PEFR) and skeletal muscle mass/sarcopenia in community-dwelling older adults.

Methods: We utilized data from 427 older adults (age 74.

Alternating Motion Rate to Distinguish Elderly People With History of Pneumonia.

Background: Under the hypothesis that elderly people in the community may have deficient oropharyngeal dysfunction, the purpose of this case-control study was to compare oral and physical characteristics in elderly people with and without a history of pneumonia and to identify factors distinguishing them.

Methods: In 2014, we examined 1,311 elderly people who agreed to participate in a longitudinal and intervention study for the community-dwelling elderly. We looked at such physical characteristics as body composition, grip power, gait, and balance and at oropharyngeal characteristics, such as alternating motion rate (AMR) in speech and the repetitive saliva-swallowing test (RSST).