The 2023 revised diagnostic criteria for IgG4-related dacryoadenitis and sialadenitis.

Objectives: For the diagnosis of IgG4-related dacryoadenitis and sialadenitis, either revised comprehensive diagnostic criteria or organ-specific diagnostic criteria for IgG4-related dacryoadenitis and sialadenitis in 2008 were applied; however, the collected knowledge for IgG4-related dacryoadenitis and sialadenitis required us to revise the criteria for IgG4-related dacryoadenitis and sialadenitis.

Methods: The board member of Japanese Study Group for IgG4-related Dacryoadenitis and Sialadenitis revised the diagnostic criteria for IgG4-related dacryoadenitis and sialadenitis. We collected the clinical questions to be revised and performed a review of the literature.

agliflozin for the attenuation of albuminuria in atients with hat failure and type 2 diabetes (DAPPER study): a multicentre, randomised, open-label, parallel-group, standard treatment-controlled trial.

Background: Sodium-glucose cotransporter 2 (SGLT2) inhibitors reduce the urinary albumin-to-creatinine ratio (UACR) in patients with elevated levels of albuminuria in the presence or absence of heart failure (HF) or type 2 diabetes mellitus (T2D). However, these effects have not yet been reported in the presence of both HF and T2D. This lack of evidence prompted us to conduct a clinical trial on the effects of dapagliflozin on UACR in patients with HF and T2D.

Biomarkers for Risk Stratification in Patients With Type A Acute Aortic Dissection.

Type A acute aortic dissection (AAD) is a fatal disease and thus, accurate and objective risk stratification is essential. In this study, we evaluated the prognostic value of readily available and assessable biomarkers in patients with type A AAD. This was a retrospective, multicenter, observational study.

Clinical characteristics and outcomes in patients with acute type A aortic intramural hematoma.

Background: Although type A acute aortic dissection (AAD) including classic double-channel aorta and intramural hematoma (IMH) is a life-threatening condition, the prognostic impact and predictors of IMH remain to be established. The present study evaluated the prevalence, baseline characteristics, and outcomes of IMH as compared with classic non-thrombosed type A AAD.

Methods: This multicenter registry in Japan retrospectively included 703 patients with type A AAD.

Efficacy and durability of posterior wall isolation with ethanol infusion into the vein of Marshall.

Introduction: Ethanol infusion into the vein of Marshall (EIVOM) is expected to be an adjunctive therapy for mitral isthmus (MI) ablation. Additionally, EIVOM can widely ablate the epicardium via the branches that extend to the left atrial posterior wall (LAPW) and facilitate LAPW isolation. This study aimed to investigate the efficacy and durability of LAPW isolation with EIVOM.

Cardiac arrest due to late-onset coronary artery spasm after radiofrequency catheter ablation in a patient with an implantable cardioverter-defibrillator.

Unlabelled: Coronary artery spasm (CAS) associated with catheter ablation is an important perioperative complication. Here we describe a case of late-onset CAS with cardiogenic shock that occurred five hours after ablation.A 55-year-old man diagnosed with CAS previously underwent implantable cardioverter-defibrillator (ICD) implantation due to ventricular fibrillation.

Enhanced social reward response and anxiety-like behavior with downregulation of nucleus accumbens glucocorticoid receptor in BALB/c mice.

Social anhedonia is a psychological state with difficulty in experiencing pleasure from social interactions and is observed in various diseases, such as depressive disorders. Although the relationships between social reward responses and anxiety- and depression-like behaviors have remained unclear, a social reward conditioned place preference (SCPP) test can be used to analyze the rewarding nature of social interactions. To elucidate these relationships, we used 5-week-old male mice of AKR, BALB/c, and C57BL/6J strains and conducted behavioral tests in the following order: elevated plus-maze test (EPM), open field test (OFT), SCPP, saccharin preference test (SPT), and passive avoidance test.

Right versus left coronary artery involvement in patients with type A acute aortic dissection.

Background: Type A acute aortic dissection (AAD) complicated by coronary malperfusion is a life-threatening disease. In the present study, we compared the clinical characteristics and prognostic impact of treatment strategies including surgical treatment and percutaneous coronary intervention (PCI) in type A AAD patients with RCA and LCA involvement.

Methods: This multicenter registry included 220 patients with type A AAD and either RCA or LCA involvement.

Roof-dependent atrial flutter with epicardial conduction pathway masked by left atrium posterior wall debulking ablation.

Roof-dependent atrial flutter (AFL) is a major tachyarrhythmia rotating in the left atrium (LA). Here, we describe a case of roof-dependent AFL during atrial fibrillation ablation. LA posterior wall (LAPW) debulking ablation was performed before the induction.

Long-term outcome of adenosine-induced atrial fibrillation after atrial fibrillation ablation: A propensity score matching analysis.

Background: Nonpulmonary vein (non-PV) foci, in addition to pulmonary vein (PV), are considered important in initiating atrial fibrillation (AF).

Objective: This study investigates the adenosine triphosphate (ATP) as a method for inducing non-PV ectopy.

Methods: The study cohort consisted of 1388 patients with AF (728 with paroxysmal AF, 650 with nonparoxysmal AF) who underwent catheter ablation.

Prognostic Impact of Branch Vessel Involvement on Computed Tomography versus Clinical Presentation of Malperfusion in Patients With Type a Acute Aortic Dissection.

Type A acute aortic dissection (AAD) is a life-threatening disease. The use of contrast-enhanced computed tomography (CT) for diagnosing AAD has increased, and CT can provide pathophysiologic information on dissection such as intramural hematoma (IMH), longitudinal extent of dissection, and branch vessel involvement. However, the prognostic impact of these CT findings is poorly investigated.

Durability of mitral isthmus ablation with and without ethanol infusion in the vein of Marshall.

Introduction: Ethanol infusion in the vein of Marshall (EIVOM) effectively creates a linear ablation lesion in the mitral isthmus (MI). However, data on the long-term success rates of MI ablation is limited.

Methods And Results: Our cohort consisted of 560 patients with nonparoxysmal atrial fibrillation (AF) who underwent an initial MI ablation.

Impact of in-hospital blood pressure variability on clinical outcomes in patients with symptomatic peripheral arterial disease.

Various types of blood pressure (BP) variability have been recognized as risk factors for future cardiovascular events. However, the prognostic impact of in-hospital BP variability in patients with symptomatic peripheral arterial disease (PAD) has not yet been thoroughly investigated. A total of 386 patients with PAD who underwent endovascular therapy in two hospitals were retrospectively included.

A Phase II, Multicenter, Randomized, Placebo-Controlled Study of Benralizumab, a Humanized Anti-IL-5R Alpha Monoclonal Antibody, in Patients With Eosinophilic Chronic Rhinosinusitis.

Background: Strong eosinophil infiltration in chronic rhinosinusitis with nasal polyp (CRSwNP) is highly associated with recalcitrance and higher nasal polyp recurrence rate after surgery. The prevalence of eosinophilic CRSwNP (ECRS) is increasing in Asian countries including Japan. Benralizumab is a humanized anti-IL-5R alpha monoclonal antibody that depletes eosinophils by antibody-dependent cell-mediated cytotoxicity.

Prognostic impact of acute pulmonary triggers in patients with takotsubo syndrome: new insights from the International Takotsubo Registry.

Aims: Acute pulmonary disorders are known physical triggers of takotsubo syndrome (TTS). This study aimed to investigate prevalence of acute pulmonary triggers in patients with TTS and their impact on outcomes.

Methods And Results: Patients with TTS were enrolled from the International Takotsubo Registry and screened for triggering factors and comorbidities.

HDAC inhibitors suppress the proliferation, migration and invasiveness of human head and neck squamous cell carcinoma cells via p63‑mediated tight junction molecules and p21‑mediated growth arrest.

In human head and neck squamous cell carcinoma (HNSCC), the invasion and metastatic properties of cancer cells are promoted by junctional adhesion molecule‑A (JAM‑A) and claudin‑1; these are epithelial tight junction molecules regulated by histone deacetylases (HDACs) and transcription factor p63. HDAC expression is reportedly upregulated in HNSCC, and HDAC inhibitors suppress cancer cell proliferation by initiating proliferative arrest or apoptosis. However, little is known of the anti‑cancer mechanisms of HDAC inhibitors in HNSCC.

Telefitting of Nucleus Cochlear Implants: A Feasibility Study.

Purpose This study aims to describe the recommended equipment and procedures required for successful telefitting, based on our experience, document and evaluate patient satisfaction with telefitting, and assess its clinical usefulness and address the existing issues. Method Twenty (seven children and 13 adults) individuals who lived far from cochlear implant (CI) centers and who were Nucleus CI users underwent conventional face-to-face fitting and telefitting. We examined the participants' subjective satisfaction and cost and time saved with the telefitting experience.

Age-Related Variations in Takotsubo Syndrome.

Background: Takotsubo syndrome (TTS) occurs predominantly in post-menopausal women but is also found in younger patients.

Objectives: This study aimed to investigate age-related differences in TTS.

Methods: Patients diagnosed with TTS and enrolled in the International Takotsubo Registry between January 2011 and February 2017 were included in this analysis and were stratified by age (younger: ≤50 years, middle-age: 51 to 74 years, elderly: ≥75 years).