Mode of death in elderly and super-elderly patients with acute heart failure: Insights from Japanese heart failure registry.

Background: In Japan, both the prevalence of the elderly and super-elderly and those of acute heart failure (AHF) have been increasing rapidly.

Methods: This registry was a prospective multicenter cohort, which enrolled a total of 1253 patients with AHF. In this study, 1117 patients' follow-up data were available and were categorized into three groups according to age: <75 years old (nonelderly), 75-84 years old (elderly), and ≥ 85 years old (super-elderly).

Association Between Physical Status and the Effects of Combination Therapy With Renin-Angiotensin System Inhibitors and β-Blockers in Patients With Acute Heart Failure.

This study investigated whether combination therapy (CT) with renin-angiotensin system inhibitors and β-blockers improved endpoints in acute heart failure (AHF). AHF patients were recruited to this prospective multicenter cohort study between April 2015 and August 2017. Patients were divided into 3 categories based on ejection fraction (EF), namely heart failure (HF) with reduced EF (HFrEF), HF with midrange EF (HFmrEF), and HF with preserved EF (HFpEF), and a further into 2 groups according to physical status (those who could walk independently outdoors and those who could not).

Living Alone and Gender Differences in Rehospitalization for Heart Failure After Discharge Among Acute Heart Failure Patients.

Home treatment for heart failure (HF) is one of the most important problems in patients after discharge as a secondary preventive measure for rehospitalization for HF. However, there are no detailed studies on gender differences in sociopsychological factors such as living alone for HF rehospitalization among patients with acute HF (AHF).This prospective multicenter cohort study enrolled patients with AHF between April 2015 and August 2017.

Successful abatacept treatment for Felty's syndrome in a patient with rheumatoid arthritis.

We report the case of a 69-year-old man with a 38-year history of rheumatoid arthritis (RA), who developed Felty's syndrome, successful treatment with abatacept (ABT). He was treated with etanercept 50 mg/w and methotrexate 8 mg/w for the past 5 years. He was suffered from febrile neutropenia 6 months ago.

The clinical characteristics and outcomes of heart failure patient with chronic obstructive pulmonary disease from the Japanese community-based registry.

Both heart failure (HF) and chronic obstructive pulmonary disease (COPD) are common diseases, but few studies have assessed the relationship between COPD and outcomes in patients with acute HF, especially in relation to age or ejection fraction (EF). The Kitakawachi Clinical Background and Outcome of Heart Failure Registry was a prospective, multicenter, community-based cohort and enrolled a total of 1,102 patients with acute HF between 2015 and 2017 in this study. The primary endpoint was defined as a composite endpoint that included all-cause mortality and hospitalization for HF.

Predictive Factors of the Adherence to Real-Time Continuous Glucose Monitoring Sensors: A Prospective Observational Study (PARCS STUDY).

Background: Information about factors related to better adherence to continuous glucose monitoring (CGM) sensor adherence is quite limited.

Materials And Methods: Forty-six participants with type 1 diabetes using continuous subcutaneous insulin infusion (CSII) without CGM were recruited. The participants' characteristics and diabetes-related quality of life (QOL) were evaluated at baseline and one year after starting to use CGM.

Clinical Characteristics and Outcomes of Heart Failure Patients With Long-Term Care Insurance - Insights From the Kitakawachi Clinical Background and Outcome of Heart Failure Registry.

Background: In Japan, the long-term care insurance (LTCI) system has an important role in helping elderly people, but there have been no clinical studies that have examined the relationship between the LTCI and prognosis for patients with acute heart failure (HF).

Methods and results: This registry was a prospective multicenter cohort, 1,253 patients were enrolled and 965 patients with acute HF aged ≥65 years were comprised the study group. The composite endpoint included all-cause death and hospitalization for HF after discharge.

Possible Roles of Periostin in the Formation of Hemodialysis Vascular Access Stenosis after Polytetrafluoroethylene Graft Implantation in Dogs.

Periostin, a recently found matricellular protein, has been implicated in neointima formation after balloon injury. However, the relationship between periostin and hyperplastic intima formation after PTFE graft implantation is unclear. Under mixed anesthesia, PTFE grafts were implanted between the canine carotid artery and jugular vein, and PTFE graft samples were harvested 1, 2, and 4 months after implantation.

Efficacy of a mitochondrion-targeting agent for reducing the level of urinary protein in rats with puromycin aminonucleoside-induced minimal-change nephrotic syndrome.

Background: Oxidative stress is a major factor responsible for minimal-change nephrotic syndrome (MCNS), which occurs most commonly in children. However, the influence of oxidative stress localized to mitochondria remains unclear. We examined the effect of a mitochondrion-targeting antioxidant, MitoTEMPO, in rats with puromycin aminonucleoside (PAN)-induced MCNS to clarify the degree to which mitochondrial oxidative stress affects MCNS.

A decline in activities of daily living due to acute heart failure is an independent risk factor of hospitalization for heart failure and mortality.

Background: Although activities of daily living (ADL) are recognized as being pertinent in averting relevant readmission of heart failure (HF) and mortality, little research has been conducted to assess a correlation between a decline in ADL and outcomes in HF patients.

Methods: The Kitakawachi Clinical Background and Outcome of Heart Failure Registry is a prospective, multicenter, community-based cohort of HF patients. We categorized the patients into four types of ADL: independent outdoor walking, independent indoor walking, indoor walking with assistance, and abasia.

Changes in the blood level, efficacy, and safety of tacrolimus in pregnancy and the lactation period in patients with systemic lupus erythematosus.

Objectives: We investigated the efficacy and safety of tacrolimus (TAC) by monitoring its serum concentration for mothers and infants in pregnant patients with systemic lupus erythematosus (SLE).

Methods: We measured trough concentrations of TAC in 25 pregnant patients with SLE to assess influence of TAC on the disease activity. Additionally, we measured the concentrations of TAC in umbilical arterial blood, breast milk, and breastfed infants to investigate the safety of TAC for the mothers and infants.

Serum matrix metalloproteinase 3 levels are associated with an effect of iguratimod as add-on therapy to biological DMARDs in patients with rheumatoid arthritis.

Objective: The aim of this study was to clarify whether serum matrix metalloproteinase 3 (MMP-3) levels are associated with an effect of iguratimod as add-on therapy to biological DMARDs (bDMARDs) in patients with rheumatoid arthritis (RA).

Methods: Forty three patients with RA were treated with iguratimod as add-on therapy to bDMARDs. They were classified into remission and non-remission groups at 24 weeks of iguratimod therapy.

Effects of raloxifene on bone metabolism in postmenopausal women on chronic hemodialysis.

Background: Postmenopausal women with end-stage renal failure are at an increased risk of fracture because of the effects of secondary hyperparathyroidism and postmenopausal osteoporosis. In the present study, we investigated the feasibility of using raloxifene to prevent fractures in postmenopausal women with end-stage renal failure on hemodialysis.

Methods: This study was conducted using a multicenter, single-arm, prospective design.

Successful treatment with tocilizumab of pericarditis associated with rheumatoid arthritis.

Rheumatoid arthritis (RA) is a systemic inflammatory disease often complicated by vasculitis. Pericarditis is a serious complication caused by vasculitis, resulting in retention of pericardial effusion that sometimes induces cardiac tamponade. We report a patient with RA in whom pericarditis improved after tocilizumab administration.