Ryoichi Hamasuna

Kitakyushu, Japan

Last Updated: 09/26/2026

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Found 63 publications

Consensus recommendations for testing of Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, and Mycoplasma genitalium infections in the Asia-Pacific (APAC)-modified Delphi method.

Consensus recommendations for testing of Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, and Mycoplasma genitalium infections in the Asia-Pacific (APAC)-modified Delphi method.

Journal: International journal of STD & AIDS

Published: February 25, 2026

Outcomes of Sequential Therapy With Minocycline and Sitafloxacin Versus Sitafloxacin Monotherapy for Mycoplasma genitalium Infections.

Outcomes of Sequential Therapy With Minocycline and Sitafloxacin Versus Sitafloxacin Monotherapy for Mycoplasma genitalium Infections.

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

Published: January 14, 2025

Clinical significance of early kinetics of C‑reactive protein in patients with advanced urothelial carcinoma treated with pembrolizumab: Flare response and baseline levels predict oncological outcomes.

Clinical significance of early kinetics of C‑reactive protein in patients with advanced urothelial carcinoma treated with pembrolizumab: Flare response and baseline levels predict oncological outcomes.

Journal: Oncology letters

Published: July 09, 2024

Fluoroquinolone resistance and clinical characteristics of acute bacterial prostatitis in Japan: A multicenter study by the Japanese research group for urinary tract infection.

Fluoroquinolone resistance and clinical characteristics of acute bacterial prostatitis in Japan: A multicenter study by the Japanese research group for urinary tract infection.

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

Published: June 24, 2024

Fourth national Japanese antimicrobial susceptibility pattern surveillance program: Bacterial isolates from patients with complicated urinary tract infections.

Fourth national Japanese antimicrobial susceptibility pattern surveillance program: Bacterial isolates from patients with complicated urinary tract infections.

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

Published: March 08, 2024

A NATIONWIDE QUESTIONNAIRE SURVEY ON PREVENTION OF PERIOPERATIVE INFECTIONS IN UROLOGY

A NATIONWIDE QUESTIONNAIRE SURVEY ON PREVENTION OF PERIOPERATIVE INFECTIONS IN UROLOGY

Journal: Nihon Hinyokika Gakkai zasshi. The japanese journal of urology

Published: January 01, 2024

Third nationwide surveillance of bacterial pathogens in patients with acute uncomplicated cystitis conducted by the Japanese surveillance committee during 2020 and 2021: Antimicrobial susceptibility of Escherichia coli, Klebsiella pneumoniae, and Staphylococcus saprophyticus.

Third nationwide surveillance of bacterial pathogens in patients with acute uncomplicated cystitis conducted by the Japanese surveillance committee during 2020 and 2021: Antimicrobial susceptibility of Escherichia coli, Klebsiella pneumoniae, and Staphylococcus saprophyticus.

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

Published: November 21, 2023

The third nationwide surveillance of antimicrobial susceptibility against Neisseria gonorrhoeae from male urethritis in Japan, 2016-2017.

The third nationwide surveillance of antimicrobial susceptibility against Neisseria gonorrhoeae from male urethritis in Japan, 2016-2017.

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

Published: June 08, 2023

Association Between Body Mass Index and Outcomes in Patients With Urothelial Carcinoma Treated With Pembrolizumab.

Association Between Body Mass Index and Outcomes in Patients With Urothelial Carcinoma Treated With Pembrolizumab.

Journal: Anticancer research

Published: November 13, 2022

Differential impact of proton pump inhibitor on survival outcomes of patients with advanced urothelial carcinoma treated with chemotherapy versus pembrolizumab.

Differential impact of proton pump inhibitor on survival outcomes of patients with advanced urothelial carcinoma treated with chemotherapy versus pembrolizumab.

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

Published: September 19, 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

Detection of Neisseria gonorrhoeae or Chlamydia trachomatis from oral wash specimens using the Abbott RealTime CT/NG assay and the Cobas 4800 CT/NG assay: A prospective study.

Detection of Neisseria gonorrhoeae or Chlamydia trachomatis from oral wash specimens using the Abbott RealTime CT/NG assay and the Cobas 4800 CT/NG assay: A prospective study.

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

Published: September 26, 2021

Showing 1-12 of 63

Last Updated: 09/26/2026