Non-inferiority of sodium zirconium cyclosilicate versus potassium-restricted diet in achieving normokalaemia in patients with type 2 diabetes mellitus: protocol for a multicentre, open-label, randomised controlled, two-arm clinical trial (SILVERSTAR study).

Background: To effectively manage the progression of diabetic kidney disease, it is essential to address the associated hyperkalaemia while concurrently using renin-angiotensin-aldosterone system inhibitors and mineralocorticoid receptor antagonists. In this study, we aim to evaluate the effects of administering sodium zirconium cyclosilicate (SZC) to patients with type 2 diabetes mellitus (T2DM) complicated by hyperkalaemia.

Methods And Analysis: A total of 80 patients with type 2 diabetes and hyperkalaemia will be included in the study and randomly stratified into two groups.

Bladder rupture 11 years after partial cystectomy for bladder endometriosis: A case report and review of literature.

Partial cystectomy is often performed to treat bladder endometriosis. However, there are no reports of bladder rupture more than 10 years after cystectomy. A 55-year-old woman with a history of laparoscopic bilateral salpingo-oophorectomy and partial cystectomy for bladder endometriosis at the age of 44 years presented with worsening dysuria, decreased urine output, and malaise for over a week.

Multicenter, open label, randomized controlled superiority trial for availability to reduce nocturnal urination frequency: The TOP-STAR study.

Aim: Nocturia impairs the quality of life in patients with type 2 diabetes mellitus. Although sodium glucose co-transporter 2 inhibitors (SGLT2i) such as tofogliflozin increase urine volume, their impact on nocturia, in conjunction with dietary salt restriction, is less clear.

Materials And Methods: This multicenter, open-label, randomized, parallel-group trial included 80 subjects with type 2 diabetes and nocturia.

The CCL2-CCR2 axis determines whether glomerular endocapillary hypercellularity or wire-loop lesions develop through glomerular macrophage and neutrophil infiltration in lupus nephritis.

The CCL2-CCR2 axis is involved in lupus nephritis, however the precise roles in the mechanisms by which different pathological lesions develop after glomerular immune complex deposition remain elusive. Previously, we demonstrated that genetic CCR2 inhibition induced a histological switch from glomerular endocapillary hypercellularity to wire-loop lesions in murine lupus nephritis. This study aimed to clarify the CCL2-CCR2 axis-mediated cellular mechanism in the formation of these different pathological lesions.

Safety/efficacy of atezolizumab + bevacizumab during anti-platelet/anticoagulation therapy in unresectable hepatocellular carcinoma.

Background And Aims: This study aimed to determine the safety and efficacy of atezolizumab + bevacizumab therapy in hepatocellular carcinoma patients receiving anti-platelet agents or anticoagulants.

Methods: Patients were divided into those using (IM out) and those not using (IM in) anti-platelet agents or anticoagulants, who violated the exclusion criteria of the IMbrave150 trial, and were retrospectively examined.

Results: The study included 185 patients (IM in: 157; IM out: 28).

[A Case of Curative Resection of the Local Advanced Gastric Cancer after SOX plus Nivolumab Chemotherapy, and the Pathological Diagnosis Was Complete Response].

A-78-year-old woman presented with difficulty swallowing. She was diagnosed as having advanced upper gastric cancer with invasion to the esophagus and the diaphragm. Biopsy examination of the tumor showed MSI-high and HER2-negative.

A Case of an Apical Aneurysm Caused by a Cardiac Event Involving Noncoronary Collateral Blood Flow.

An 87-year-old man presented with exertional dyspnea and was admitted due to congestive heart failure. Echocardiography and left ventriculography performed after his condition improved showed an aneurysm at the left ventricular apex. However, coronary angiography showed no significant lesions and an avascular field at the apex.

Radiological and clinical features of twig-like middle cerebral artery in comparison with moyamoya angiopathy: a multicenter retrospective study.

Objective: Twig-like middle cerebral artery (T-MCA) is a rare congenital anomaly that is difficult to distinguish from moyamoya angiopathy (MMA), given the similarity of the angioarchitectures. The aim of this study was to gain insights into the radiological and clinical features of T-MCA and to distinguish this condition from MMA.

Methods: A multicenter retrospective study was conducted in 29 patients with T-MCA and 57 patients with MMA.

CCR2- and CCR5-mediated macrophage infiltration contributes to glomerular endocapillary hypercellularity in antibody-induced lupus nephritis.

Objectives: LN comprises various glomerular lesions, including endocapillary hypercellularity with macrophage infiltration. In this study, we aimed to clarify the involvement of macrophage-tropic chemokine receptors in the pathogenesis of these glomerular lesions.

Methods: MRL/lpr mouse-derived monoclonal IgG3 antibody-producing hybridomas, 2B11.

Juxtaglomerular cell tumor diagnosed preoperatively by renal tumor biopsy.

Introduction: Diagnosis of small renal tumor from imaging analysis is limited. We report a case of juxtaglomerular cell tumor diagnosed preoperatively by renal tumor biopsy.

Case Presentation: A 17-year-old male was urgently hospitalized for acute-onset congestive heart failure.

[A Case of Malignant Lymphoma Incidentally Diagnosed by Lymph Node Dissection during Gastrectomy].

A 65‒year‒old man was diagnosed with gastric cancer during a detailed examination for anemia and hospitalized for surgery. Laparoscopy‒assisted distal gastrectomy, D1+ dissection, and Billroth Ⅰ reconstruction were performed. The postoperative course was favorable, and he was discharged on postoperative day 8.

A 10-year longitudinal study of deep white matter lesions on magnetic resonance imaging.

Purpose: Deep white matter lesions (DWMLs), T2 high-intensity areas in the subcortical white matter on magnetic resonance imaging (MRI), are a clinical phenotype of cerebral small vessel disease. Factors such as age and hypertension have been reported to significantly contribute to the presence and severity of DWMLs in cross-sectional studies. We herein report a 10-year longitudinal study on DWMLs in elderly Japanese subjects to reveal the clinical variables contributing to the progression of DWMLs.

Successful detection of rectal injury during laparoscopic surgery using a rectal probe in a patient with deep endometriosis.

Laparoscopic surgery has become the gold standard treatment for endometriosis. Surgical treatment of deep endometriosis with colorectal involvement is challenging. It requires complete surgical excision of lesions despite a high risk of complications that include rectal injury, rectovaginal fistula and pelvic abscess.

Effect of Lomerizine Hydrochloride on Preventing Strokes in Patients With Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy.

Background: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an orphan disease clinically characterized by migraine, recurrent strokes, and dementia. Currently, there are no disease-modifying therapies, and it is difficult to prevent cerebral ischemic events in CADASIL patients by conventional antithrombotic medication. We hypothesized that an antimigraine agent, lomerizine hydrochloride, may prevent strokes in CADASIL patients, based on its effect on increasing cerebral blood flow.

Antibody-mediated pure red cell aplasia related with epoetin-beta pegol (C.E.R.A.) as an erythropoietic agent: case report of a dialysis patient.

Background: Erythropoietin-stimulating agents (ESAs) are used to treat anemia in patients with chronic kidney disease, enabling maintenance of stable hemoglobin levels and eliminating the need for multiple transfusions. Epoetin-beta pegol (C.E.

Clinical Outcomes of Vonoprazan-Treated Patients after Endoscopic Submucosal Dissection for Gastric Neoplasms: A Prospective Multicenter Observation Study.

Background: Vonoprazan (VPZ) has the potential to prevent delayed bleeding and promote ulcer healing after endoscopic submucosal dissection (ESD) similar to proton pump inhibitors (PPIs).

Objective: We aimed to evaluate the outcomes of VPZ-treated patients after ESD and compared the efficacy and feasibility in preventing a delayed bleeding and in healing an artificial ulcer after ESD between the VPZ and PPI therapies.

Methods: This was a prospective, observation study in 11 Japanese medical institutions.

[A Case of Strangulation Ileus Caused by Pseudomyxoma Peritonei of Appendiceal Origin].

The patient was a 38-year-old woman who visited our hospital with a chief complaint of abdominal pain. She was diagnosed with strangulation ileus and was subsequently admitted to our hospital to undergo surgery. During the surgical procedure, we observed mucus adhesion accumulating within the peritoneal cavity and identified strangulation ileus resulting from a cord-like structure.

Early Tumor Shrinkage as a Predictive Factor for Outcomes in Hepatocellular Carcinoma Patients Treated with Lenvatinib: A Multicenter Analysis.

We investigated the association between early tumor shrinkage (ETS) and treatment outcome in patients with hepatocellular carcinoma treated with lenvatinib (LEN). A retrospective analysis was performed in 104 patients. ETS was defined as tumor shrinkage at the first evaluation in the sum of target lesions' longest diameters from baseline according to the Response Evaluation Criteria in Solid Tumors (RECIST).

Multicenter Study of the Hemorrhage Risk after Endoscopic Mucosal Resection Associated with Direct Oral Anticoagulants.

Backgrounds And Aims: Recently, direct oral anticoagulants (DOACs) have become widely used for preventing thromboembolism. However, postoperative hemorrhage (POH) is a major complication associated with endoscopic mucosal resection (EMR) for colorectal lesions. In this multicenter study, we analyzed the incidence of POH after EMR associated with DOACs and explored the associated risk factors.

Lumbar Subdural Hematoma Detected After Surgical Treatment of Chronic Intracranial Subdural Hematoma.

Background: Spinal subdural hematoma (SSDH), which can cause lower back pain, leg pain, and leg weakness, is rare and will usually be associated with a bleeding tendency, trauma, spinal vascular malformation, intraspinal tumor, or iatrogenic invasion. Only a few cases of SSDH after intracranial chronic subdural hematoma (CSDH) have been reported. We report a case of lumbar SSDH in the absence of predisposing factors after reoperation for recurrent intracranial CSDH, which improved with conservative treatment.