Yoshiharu Okuyama

The influence of gut microbiome on progression of overactive bladder symptoms: a community-based 3-year longitudinal study in Aomori, Japan

Yoshiharu Okuyama, Teppei Okamoto, Daichi Sasaki et al. · International Urology and Nephrology · 2021 · 21 citations

Probiotic, Dysbiosis, Functional Gastrointestinal Disorder +7

Prognostic impact of proton pump inhibitors for immunotherapy in advanced urothelial carcinoma

Yoshiharu Okuyama, Shingo Hatakeyama, Kazuyuki Numakura et al. · BJUI Compass · 2021 · 19 citations · Full text

Effects of six-cycle completion and earlier use of radium-223 therapy on prognosis for metastatic castration-resistant prostate cancer: A real-world multicenter retrospective study

Daichi Sasaki, Shingo Hatakeyama, Hideo Kawaguchi et al. · Urologic Oncology Seminars and Original Investigations · 2021 · 17 citations

Earlier Use, Urology, Surgical Oncology +7

Prognostic impact of eligibility for adjuvant immunotherapy in locally advanced urothelial cancer

Yuki Miura, Shingo Hatakeyama, Toshikazu Tanaka et al. · BJUI Compass · 2021 · 13 citations · Full text

Impact of nephroureterectomy on postoperative renal function in upper tract urothelial carcinoma: A multicenter retrospective study

Yoshiharu Okuyama, Shingo Hatakeyama, Ryuji Tabata et al. · International Journal of Urology · 2023 · 12 citations