Koji Sakuraya

Saitama, 3308777, Japan

Last Updated: 09/26/2026

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Found 43 publications

Clinical significance of anti-rituximab antibody status before rituximab administration in children with frequently relapsing or steroid-dependent nephrotic syndrome.

Clinical significance of anti-rituximab antibody status before rituximab administration in children with frequently relapsing or steroid-dependent nephrotic syndrome.

Journal: Pediatric nephrology (Berlin, Germany)

Published: July 25, 2026

High prevalence of genetic variants in asymptomatic proteinuria detected via urine screening in 3-year-old children in Japan.

High prevalence of genetic variants in asymptomatic proteinuria detected via urine screening in 3-year-old children in Japan.

Journal: Pediatric nephrology (Berlin, Germany)

Published: February 24, 2026

Re-treatment with rituximab for steroid-dependent nephrotic syndrome in patients with anti-rituximab antibodies.

Re-treatment with rituximab for steroid-dependent nephrotic syndrome in patients with anti-rituximab antibodies.

Journal: Pediatric nephrology (Berlin, Germany)

Published: December 01, 2025

Clinical practice guideline for pediatric IgA vasculitis in Japan 2023: a digest-secondary publication.

Clinical practice guideline for pediatric IgA vasculitis in Japan 2023: a digest-secondary publication.

Journal: Clinical and experimental nephrology

Published: November 24, 2025

Optimal selection and timing of steroid-sparing therapy in childhood nephrotic syndrome: what determines long-term outcomes of adult survivors?

Optimal selection and timing of steroid-sparing therapy in childhood nephrotic syndrome: what determines long-term outcomes of adult survivors?

Journal: Pediatric nephrology (Berlin, Germany)

Published: November 14, 2025

Long-term outcomes of initial tonsillectomy and steroid pulse therapy in children with IgA nephropathy and heavy proteinuria: a single-center retrospective study.

Long-term outcomes of initial tonsillectomy and steroid pulse therapy in children with IgA nephropathy and heavy proteinuria: a single-center retrospective study.

Journal: Clinical and experimental nephrology

Published: September 01, 2025

Response predictors and long-term outcomes of preprandial single-daily cyclosporine in children with steroid-dependent nephrotic syndrome.

Response predictors and long-term outcomes of preprandial single-daily cyclosporine in children with steroid-dependent nephrotic syndrome.

Journal: Journal of nephrology

Published: March 07, 2025

Low-dose obinutuzumab for steroid-dependent nephrotic syndrome complicated by recurrent rituximab-induced serum sickness and anti-rituximab antibodies.

Low-dose obinutuzumab for steroid-dependent nephrotic syndrome complicated by recurrent rituximab-induced serum sickness and anti-rituximab antibodies.

Journal: Pediatric nephrology (Berlin, Germany)

Published: December 13, 2024

Inhibition of renal fibrosis via Nrf2 activators for unilateral ureteral obstruction in a rat model.

Inhibition of renal fibrosis via Nrf2 activators for unilateral ureteral obstruction in a rat model.

Journal: Pediatrics international : official journal of the Japan Pediatric Society

Published: July 11, 2024

Necessity of cyclosporine for minimal change disease with transient remission during initial 4-week prednisolone treatment: is it steroid-sensitive or steroid-resistant nephrotic syndrome?

Necessity of cyclosporine for minimal change disease with transient remission during initial 4-week prednisolone treatment: is it steroid-sensitive or steroid-resistant nephrotic syndrome?

Journal: Pediatric nephrology (Berlin, Germany)

Published: July 02, 2024

Efficacy of rituximab and risk factors for poor prognosis in patients with childhood-onset steroid-resistant nephrotic syndrome: a multicenter study.

Efficacy of rituximab and risk factors for poor prognosis in patients with childhood-onset steroid-resistant nephrotic syndrome: a multicenter study.

Journal: Pediatric nephrology (Berlin, Germany)

Published: February 19, 2024

Adult survivors of childhood-onset steroid-dependent and steroid-resistant nephrotic syndrome treated with cyclosporine: a long-term single-center experience.

Adult survivors of childhood-onset steroid-dependent and steroid-resistant nephrotic syndrome treated with cyclosporine: a long-term single-center experience.

Journal: Pediatric nephrology (Berlin, Germany)

Published: May 22, 2023

Showing 1-12 of 43

Last Updated: 09/26/2026