Associations of Causes of Chronic Kidney Disease with Disease Progression and Mortality: Insights from the Fukuoka Kidney disease Registry (FKR) Study.

Introduction: The Kidney Disease: Improving Global Outcomes guidelines recognize the importance of causes of chronic kidney disease (CKD), glomerular filtration rate, and albuminuria as predictors of kidney outcome and prognosis. However, compared with biopsy-proven causes, there has been limited research regarding the relationship between clinically diagnosed causes of CKD and patient prognosis.

Methods: We examined 3,119 patients with non-dialysis-dependent CKD who participated in the Fukuoka Kidney disease Registry Study, a multicenter prospective cohort study.

Functional outcome prediction in Japanese patients with non-surgical intracerebral hemorrhage: The FSR ICH Score.

Introduction: There has been limited research on predicting the functional prognosis of patients with non-surgical intracerebral hemorrhage (ICH) from the acute stage. The aim of this study is to develop a risk prediction model for the natural course in patients with non-surgical ICH and to evaluate its performance using a multicenter hospital-based prospective study of stroke patients in Japan.

Methods: We consecutively registered a total of 1,017 patients with acute ICH (mean age, 68 years) who underwent conservative treatment and followed them up for 3 months.

Efficacy of pembrolizumab in microsatellite-stable, tumor mutational burden-high metastatic colorectal cancer: genomic signatures and clinical outcomes.

Background: Pembrolizumab, an immune checkpoint inhibitor (ICI), shows significant survival benefits in patients with microsatellite instability-high (MSI-H) metastatic colorectal cancer (mCRC), but its efficacy in microsatellite-stable (MSS) mCRC is limited. Although ICIs are effective in tumor mutational burden-high (TMB-H) solid tumors, the impact on MSS-TMB-H mCRC, a rare subset within MSS mCRC, remains unclear.

Materials And Methods: We conducted a retrospective analysis using clinical and genomic data from the Center for Cancer Genomics and Advanced Therapeutics (C-CAT) repository in Japan.

A case of neuron-derived neurotrophic factor-positive, syphilis-related membranous nephropathy that achieved spontaneous remission.

Neuron-derived neurotrophic factor (NDNF) was discovered as a target antigen in membranous nephropathy (MN) caused by syphilis. However, there have been few reports of NDNF-positive MN in Japan. A 19-year-old female patient was admitted to our hospital with nephrotic syndrome and acute kidney injury.

Kidney Function, Kidney Function Decline, and the Risk of Abdominal Aortic Aneurysm: The Stockholm CREAtinine Measurements (SCREAM) Project.

Objective: Low estimated glomerular filtration rate (eGFR) increases the risk of arterial diseases, possibly including abdominal aortic aneurysm (AAA). This study explored the relationship between eGFR (2008 CKD-EPI equation), annual eGFR decline, and subsequent risk of developing AAA in a large, community based sample.

Methods: This was an observational study using complete healthcare records of Stockholm residents free from AAA who underwent routine creatinine testing during 2011 - 2021.