Author

Yoshiki Hiyama

Observed names: YOSHIKI HIYAMA, 佳樹桧山, 桧山佳樹, 桧山, 佳樹, 桧山佳樹

Institutions: Toyama University Hospital, University of Toyama, NTT Medical Center Sapporo

Observed institutions: Sapporo Medical University, NTT (Japan), Sapporo Medical University Hospital, Toyama University Hospital, University of Toyama, Hokkaido Medical Center for Child Health and Rehabilitation, Hakodate Goryoukaku Hospital, NTT Medical Center Sapporo

ORCID: 0000-0002-2099-2225

Observed ORCID: 0000-0002-2099-2225

OpenAlex ID: A5000056454

Contribution of Novel Amino Acid Alterations in PmrA or PmrB to Colistin Resistance in mcr -Negative Escherichia coli Clinical Isolates, Including Major Multidrug-Resistant Lineages O25b:H4-ST131- H 30Rx and Non-x

2018 · Toyotaka Sato, Tsukasa Shiraishi, et al. · Antimicrobial Agents and Chemotherapy · 75

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Occurrence of infection following prostate biopsy procedures in Japan

2013 · Yoshikazu Togo, Tatsuhiko Kubo, et al. · Journal of Infection and Chemotherapy · 34

The third national Japanese antimicrobial susceptibility pattern surveillance program: Bacterial isolates from complicated urinary tract infection patients

2020 · Kanao Kobayashi, Shingo Yamamoto, et al. · Journal of Infection and Chemotherapy · 26

Nationwide surveillance of bacterial pathogens isolated from patients with acute uncomplicated cystitis in 2018: Conducted by the Japanese Research Group for Urinary Tract Infections (JRGU)

2021 · Koichiro Wada, Teruhiko Yokoyama, et al. · Journal of Infection and Chemotherapy · 22

Clinical Efficacy of a Single Two Gram Dose of Azithromycin Extended Release for Male Patients with Urethritis

2014 · Satoshi Takahashi, Hiroshi Kiyota, et al. · Antibiotics · 20

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Peritoneal dissemination of prostate cancer due to laparoscopic radical prostatectomy: a case report

2011 · Yoshiki Hiyama, Hiroshi Kitamura, et al. · Journal of Medical Case Reports · 19

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Surfactant Protein A Inhibits Growth and Adherence of Uropathogenic Escherichia coli To Protect the Bladder from Infection

2017 · Jiro Hashimoto, Motoko Takahashi, et al. · The Journal of Immunology · 16

Antimicrobial susceptibility and penicillin-binding protein 1 and 2 mutations in Neisseria gonorrhoeae isolated from male urethritis in Sapporo, Japan

2012 · Satoshi Takahashi, Yuichiro Kurimura, et al. · Journal of Infection and Chemotherapy · 16

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

2024 · Kanao Kobayashi, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 13

Surgical site infection of scrotal and inguinal lesions after urologic surgery

2013 · Teruhisa Uehara, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 13

Selective culture of Escherichia coli to prevent infective complications of transrectal ultrasound‐guided prostate biopsy: Clinical efficacy and analysis of characteristics of quinolone‐resistant Escherichia coli

2019 · Yoshiki Hiyama, Satoshi Takahashi, et al. · International Journal of Urology · 12

A case of infective endocarditis and pyogenic spondylitis after transrectal ultrasound guided prostate biopsy

2016 · Yoshiki Hiyama, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 12

Comparison of Oncological Outcomes of Pembrolizumab as Second-line Therapy and Maintenance Avelumab Therapy in Advanced Urothelial Carcinoma After Platinum-based Chemotherapy

2024 · TETSUYA SHINDO, KOHEI HASHIMOTO, et al. · Anticancer Research · 10

Guidelines for Infection Control in the Urological Field, including Urinary Tract Management (revised second edition)

2021 · Satoshi Takahashi, Soichi Arakawa, et al. · International Journal of Urology · 9

Oral administration of cernitin pollen extract (Cernilton®) for 30 days might be useful to avoid unnecessary biopsy in prostate biopsy candidates: A preliminary study

2018 · Yoshikazu Togo, Daishi Ichioka, et al. · International Journal of Urology · 9

Significance of anaerobic bacteria in postoperative infection after radical cystectomy and urinary diversion or reconstruction

2013 · Yoshiki Hiyama, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 9

Reduction of susceptibility to azoles and 5-fluorocytosine and growth acceleration in Candida albicans in glucosuria

2021 · Yoshiki Hiyama, Toyotaka Sato, et al. · Diagnostic Microbiology and Infectious Disease · 8

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Sitafloxacin has a potent activity for eradication of extended spectrum β-lactamase-producing fluoroquinolone-resistant Escherichia coli forming intracellular bacterial communities in uroepithelial cells

2020 · Yoshiki Hiyama, Toyotaka Sato, et al. · Journal of Infection and Chemotherapy · 8

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

2023 · Mitsuru Yasuda, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 7

Evaluation of Susceptibilities to Carbapenems and Faropenem Against Cephalosporin-Resistant Neisseria gonorrhoeae Clinical Isolates with penA Mosaic Alleles

2019 · Yoshiki Hiyama, Satoshi Takahashi, et al. · Microbial Drug Resistance · 7

Emergence of antimicrobial-resistant uropathogens isolated from pediatric patients with cystitis on daily clean intermittent catheterization

2015 · Yoshiki Hiyama, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 7

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

2022 · Koji Ichihara, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 6

Nationwide surveillance of the antimicrobial susceptibility of Chlamydia trachomatis from male urethritis in Japan: Comparison with the first surveillance report

2021 · Satoshi Takahashi, Mitsuru Yasuda, et al. · Journal of Infection and Chemotherapy · 6

The efficacy of faropenem for patients with acute cystitis caused by extended spectrum β-lactamase producing Escherichia coli

2016 · Keiko Fujino, Yoshiki Hiyama, et al. · Journal of Infection and Chemotherapy · 6

How do we understand the disagreement in the frequency of surgical site infection between the CDC and Clavien-Dindo classifications?

2014 · Takanobu Yamamoto, Satoshi Takahashi, et al. · Journal of Infection and Chemotherapy · 6

Works count: 64

Citation count: 418

H-index: 12

I10-index: 13