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  1. No Access

    Article

    Rationale and design of the Japanese Biomarkers in Nephrotic Syndrome (J-MARINE) study

    Disease subty** and monitoring are essential for the management of nephrotic syndrome (NS). Although various biomarkers for NS have been reported, their clinical efficacy has not been comprehensively validat...

    Shimon Kurasawa, Sawako Kato, Takaya Ozeki in Clinical and Experimental Nephrology (2024)

  2. Article

    Open Access

    Rationale and study design of a randomized controlled trial to investigate the renoprotective effect of canagliflozin assessed by test of renal hemodynamics in diabetic kidney disease (the FAGOTTO study)

    Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are considered to have the potential to maintain renal function by correcting glomerular hypertension in patients with diabetic kidney disease (DKD). The aim ...

    Sawako Kato, Yachiyo Kuwatsuka, Masahiko Ando, Yoshitaka Tatematsu in BMC Nephrology (2023)

  3. No Access

    Article

    Effects of LDL apheresis on proteinuria in patients with diabetes mellitus, severe proteinuria, and dyslipidemia

    Patients with diabetes mellitus and severe proteinuria present with poor renal prognoses, despite improvements in diabetes and kidney disease therapies. In this study, we designed a low-density lipoprotein (LD...

    Takashi Wada, Akinori Hara, Eri Muso in Clinical and Experimental Nephrology (2021)

  4. Article

    Open Access

    Rationale and study design of a randomized controlled trial for development of a treatment strategy for chronic kidney disease–mineral and bone disorder by multilateral mechanism of etelcalcetide hydrochloride (the DUET study)

    Secondary hyperparathyroidism (SHPT) is a common complication in advanced chronic kidney disease (CKD). The aims of this study are to clarify the efficacy of etelcalcetide, a novel-approved intravenous calcimi...

    Sawako Kato, Masato Tsuboi, Masahiko Ando, Yuya Itano in Renal Replacement Therapy (2019)

  5. No Access

    Article

    Therapeutic efficacy of rituximab for the management of adult-onset steroid-dependent nephrotic syndrome: a retrospective study

    Recent reports have described the efficacy of rituximab in treating steroid-dependent nephrotic syndrome (SDNS) in pediatric patients. However, few reports describe data regarding adult-onset SDNS. We investig...

    Takayuki Katsuno, Tomohiro Masuda, Shoji Saito in Clinical and Experimental Nephrology (2019)

  6. No Access

    Article

    Investigation on the benefits of mycophenolate mofetil and therapeutic drug monitoring in the treatment of Japanese patients with lupus nephritis

    Mycophenolate mofetil (MMF) is recommended as a first-line immunosuppressant to treat lupus nephritis (LN). Prognosis and therapeutic response in LN are known to vary depending on race. We investigated the ben...

    Takayuki Katsuno, Takenori Ozaki, Takaya Ozeki in Clinical and Experimental Nephrology (2018)

  7. Article

    Open Access

    Clinical impact of endocapillary proliferation according to the Oxford classification among adults with Henoch-Schönlein purpura nephritis: a multicenter retrospective cohort study

    Henoch-Schönlein purpura nephritis (HSPN) is a form of small vessel vasculitis associated with purpura and IgA deposition in the glomeruli. The International Study of Kidney Disease in Children (ISKDC) classif...

    Koji Inagaki, Ahmad Baseer Kaihan, Asaka Hachiya, Takaya Ozeki in BMC Nephrology (2018)

  8. No Access

    Article

    Decline in estimated glomerular filtration rate is associated with risk of end-stage renal disease in type 2 diabetes with macroalbuminuria: an observational study from JDNCS

    There is increased interest in surrogate endpoints for clinical trials of chronic kidney disease.

    Miho Shimizu, Kengo Furuichi, Tadashi Toyama in Clinical and Experimental Nephrology (2018)

  9. No Access

    Article

    The Japanese Histologic Classification and T-score in the Oxford Classification system could predict renal outcome in Japanese IgA nephropathy patients

    The Oxford Classification is utilized globally, but has not been fully validated. In this study, we conducted a comparative analysis between the Oxford Classification and Japanese Histologic Classification (JH...

    Ahmad Baseer Kaihan, Yoshinari Yasuda in Clinical and Experimental Nephrology (2017)

  10. Article

    Open Access

    Factors associated with employment in patients undergoing hemodialysis: a mixed methods study

    For patients undergoing hemodialysis, continuing in labor is very challenging and many patients have difficulty in current and/or previous workplaces. The objective of the present study is to clarify the deter...

    Hideyo Tsutsui, Kyoko Nomura, Aya Ishiguro, Yoshinari Tsuruta in Renal Replacement Therapy (2017)

  11. No Access

    Article

    Association of interactions between dietary salt consumption and hypertension-susceptibility genetic polymorphisms with blood pressure among Japanese male workers

    Blood pressure is influenced by hereditary factors and dietary habits. The objective of this study was to examine the effect of dietary salt consumption and single-nucleotide polymorphisms (SNPs) on blood pres...

    Takahiro Imaizumi, Masahiko Ando in Clinical and Experimental Nephrology (2017)

  12. No Access

    Article

    Impact of non-invasive cardiovascular screening programs as a predictor of cardiovascular events among asymptomatic chronic kidney disease patients

    The clinical usefulness of physiological and radiological examinations for cardiovascular disease (CVD) risk stratification has not been fully demonstrated in chronic kidney disease (CKD) patients. In the pres...

    Akihiro Sawai, Yoshinari Yasuda, Susumu Suzuki in Clinical and Experimental Nephrology (2016)

  13. No Access

    Article

    The effectiveness and safety of modest exercise in Japanese patients with chronic kidney disease: a single-armed interventional study

    Poor physical ability and skeletal muscle wasting are common in chronic kidney disease (CKD) patients, who may experience a decline in daily activity and, in turn, increased mortality. The purpose of this stud...

    Masami Hamada, Yoshinari Yasuda, Sawako Kato in Clinical and Experimental Nephrology (2016)

  14. No Access

    Article

    Anti-albuminuric effects of spironolactone in patients with type 2 diabetic nephropathy: a multicenter, randomized clinical trial

    Several studies have demonstrated that spironolactone has an anti-albuminuric property in diabetic nephropathy. As an adverse event, spironolactone often induces the elevation of creatinine levels with hypoten...

    Sawako Kato, Shoichi Maruyama, Hirofumi Makino in Clinical and Experimental Nephrology (2015)

  15. No Access

    Article

    Development and validation of a short-version checklist for patients undergoing hemodialysis based on the International Classification of Functioning, Disability and Health

    In 2009, we developed a “100-category checklist” for patients undergoing hemodialysis (HD) based on the International Classification of Functioning, Disability and Health, and we confirmed its validity. Howeve...

    Hideyo Tsutsui, Takayoshi Ohkubo, Yoshinari Tsuruta in Clinical and Experimental Nephrology (2015)

  16. No Access

    Article

    Neutrophil/lymphocyte ratio as a predictor of cardiovascular events in incident dialysis patients: a Japanese prospective cohort study

    Previous studies have suggested that high neutrophil/lymphocyte ratios are related to worse outcome in patients with cardiovascular diseases. Patients with end-stage renal disease, especially those with infla...

    Tomoko Abe, Sawako Kato, Yoshinari Tsuruta in Clinical and Experimental Nephrology (2015)

  17. Article

    Erratum to: Validation of the equations for estimating daily sodium excretion from spot urine in patients with chronic kidney disease

    Enyu Imai, Yoshinari Yasuda, Masaru Horio in Clinical and Experimental Nephrology (2013)

  18. No Access

    Article

    Validation of the equations for estimating daily sodium excretion from spot urine in patients with chronic kidney disease

    Measuring sodium excretion in a 24-h urine collection is the most reliable method of estimating salt intake, but it is not applicable to all patients. As an alternative, equations for estimating Na excretion f...

    Enyu Imai, Yoshinari Yasuda, Masaru Horio in Clinical and Experimental Nephrology (2011)