Koji Ichihara

Sapporo, Japan

Last Updated: 09/26/2026

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Found 46 publications

Association Between Behavioral Change and Nocturia Improvement: A Multicenter Analysis Using a Self-check Sheet.

Association Between Behavioral Change and Nocturia Improvement: A Multicenter Analysis Using a Self-check Sheet.

Journal: Urology

Published: December 24, 2025

What transgender individuals in Japan expect from gender-affirming surgery: A multicenter prospective observational study.

What transgender individuals in Japan expect from gender-affirming surgery: A multicenter prospective observational study.

Journal: PCN reports : psychiatry and clinical neurosciences

Published: July 03, 2025

Analysis of factors affecting fluctuations in urinary oxygen tension and relationship to obligate anaerobic bacterial growth.

Analysis of factors affecting fluctuations in urinary oxygen tension and relationship to obligate anaerobic bacterial growth.

Journal: Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy

Published: February 07, 2025

Water Vapor Energy Therapy Safely Reduces Urinary Medication Use: A Multicenter Retrospective Real-World Study in Japan (SCCOP Study 24-01).

Water Vapor Energy Therapy Safely Reduces Urinary Medication Use: A Multicenter Retrospective Real-World Study in Japan (SCCOP Study 24-01).

Journal: International journal of urology : official journal of the Japanese Urological Association

Published: January 11, 2025

Efficacy of cognitive behavioral therapy using self-check sheet for patients with nocturia in real-world clinical practice.

Efficacy of cognitive behavioral therapy using self-check sheet for patients with nocturia in real-world clinical practice.

Journal: Lower urinary tract symptoms

Published: May 09, 2023

Is it meaningful to apply midstream urine culture to urine specimens with negative Gram stain results?

Is it meaningful to apply midstream urine culture to urine specimens with negative Gram stain results?

Journal: Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy

Published: February 21, 2023

Efficacy and safety of desmopressin orally disintegrating tablets 25 and 50 μg in male patients with nocturia: A Japanese real-world multicenter clinical study.

Efficacy and safety of desmopressin orally disintegrating tablets 25 and 50 μg in male patients with nocturia: A Japanese real-world multicenter clinical study.

Journal: Lower urinary tract symptoms

Published: April 25, 2022

Distribution of the positive UPOINT domain in patients with chronic prostatitis or chronic pelvic pain syndrome: A multicenter observational study.

Distribution of the positive UPOINT domain in patients with chronic prostatitis or chronic pelvic pain syndrome: A multicenter observational study.

Journal: Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy

Published: December 07, 2021

Self-administration of gender-affirming hormones and supratherapeutic dosing are relatively common in Japanese transgender women.

Self-administration of gender-affirming hormones and supratherapeutic dosing are relatively common in Japanese transgender women.

Journal: The journal of obstetrics and gynaecology research

Published: August 24, 2021

Possible role of intravenous administration of mesenchymal stem cells to alleviate interstitial cystitis/bladder pain syndrome in a Toll-like receptor-7 agonist-induced experimental animal model in rat.

Possible role of intravenous administration of mesenchymal stem cells to alleviate interstitial cystitis/bladder pain syndrome in a Toll-like receptor-7 agonist-induced experimental animal model in rat.

Journal: BMC urology

Published: August 11, 2021

A Case of Detrusor Hyperactivity with Impaired Contractility (DHIC) after Transverse Myelitis

A Case of Detrusor Hyperactivity with Impaired Contractility (DHIC) after Transverse Myelitis

Journal: Hinyokika kiyo. Acta urologica Japonica

Published: May 06, 2021

Gender-affirming hormone treatment causes changes in gender phenotype in a 12-lead electrocardiogram.

Gender-affirming hormone treatment causes changes in gender phenotype in a 12-lead electrocardiogram.

Journal: Heart rhythm

Published: January 26, 2021

Showing 1-12 of 46

Last Updated: 09/26/2026