Author

Kazuhiro Iwaoka

Observed names: IWAOKA, Kazuhiro, Iwaoka, Kazuhiro, K. Iwaoka, 岩岡, 和博, 岩岡和博

Institution: Iwate Medical University

Observed institution: Iwate Medical University

ORCID: 0000-0001-8170-5982

Observed ORCID: 0000-0001-8170-5982

OpenAlex ID: A5026486471

Impaired metabolism of kynurenine and its metabolites in CSF of parkinson’s disease

2019 · Kazuhiro Iwaoka, Chigumi Otsuka, et al. · Neuroscience Letters · 53

PDF

Altered gut microbiota in Parkinson's disease patients with motor complications

2021 · Kai Takahashi, Hiroshi Nishiwaki, et al. · Parkinsonism & Related Disorders · 31

PDF

Cerebrospinal fluid levels of oxidative stress measured using diacron-reactive oxygen metabolites and biological antioxidant potential in patients with Parkinson’s disease and progressive supranuclear palsy

2021 · Kenta Takahashi, Kazuhiro Iwaoka, et al. · Neuroscience Letters · 13

Validation study of the Japanese version of the King's Parkinson's Disease Pain Scale and the King's Parkinson's Disease Pain Questionnaire

2024 · Kanako Kurihara, Shinsuke Fujioka, et al. · Parkinsonism & Related Disorders · 9

PDF

A cross-sectional study of Parkinson’s disease and the prodromal phase in community-dwelling older adults in eastern Japan

2022 · Keita Taguchi, Kazuhiro Iwaoka, et al. · Clinical Parkinsonism & Related Disorders · 6

PDF

Vagus Nerve Ultrasonography Helps Distinguish Multiple System Atrophy from Other Parkinsonian Syndromes

2023 · Kazumasa Oura, Takashi Yamaguchi, et al. · Movement Disorders Clinical Practice · 2

PDF

A case of adult-onset mitochondrial encephalopathy due to m.4296G>A gene abnormality

2019 · Kai Takahashi, Kanako Yamahara, et al. · Rinsho Shinkeigaku · 1

PDF

Association Between Neutrophil-to-Lymphocyte Ratio and Cardiac Sympathetic Denervation in Parkinson’s Disease

2026 · Makoto Takahashi, Kei Yoshino, et al. · medRxiv

PDF

Neurosyphilis in a patient with a corticobasal syndrome–like presentation and preserved dopamine transporter uptake

2026 · Kazuhiro Iwaoka, Tetsuro Kiyokawa, et al. · Parkinsonism & Related Disorders

Plasma IL-24 is associated with time to first fall in Parkinson's disease

2026 · Kazuhiro Iwaoka, Keita Taguchi, et al. · Journal of Neuroimmunology

PDF

Cenesthopathy with tactile hallucinations induced by foslevodopa/foscarbidopa continuous subcutaneous infusion in advanced Parkinson’s disease: a case report

2026 · Kazuhiro Iwaoka, Ryota Nozaki, et al. · Neurological Sciences

Nutritional traits in the prodromal phase of Parkinson’s disease in community-dwelling older adults in Japan

2023 · Takashi Yamaguchi, Ryota Nozaki, et al. · medRxiv

PDF

A Cross-Sectional Study of Parkinson's Disease and Prodromal Phase in Japanese Community-Dwelling Older Adults

2022 · Keita Taguchi, Kazuhiro Iwaoka, et al. · SSRN Electronic Journal

Abnormal bone turnover in patients with osteoporosis in Parkinson’s disease

2020 · 鈴木, 啓生, 大浦, 一雅, et al. · Institutional Repositories DataBase (IRDB)

Mechanism of osteoporosis in patients with Parkinson's disease

2020 · Y. Suzuki, K. Taguchi, et al. · Parkinsonism & Related Disorders

Parkinson病における髄液中キヌレニンおよび代謝産物の障害

2020 · Iwaoka, Kazuhiro · Institutional Repositories DataBase (IRDB)

Successfully treated HHV-6 encephalitis in a patient without immunocompromised conditions

2019 · Kazuhiro Iwaoka, Tetsuya Maeda, et al. · Institutional Repositories DataBase (IRDB)

パーキンソン病 I.総論パーキンソン病の定義・病態

2017 · 前田哲也, 岩岡和博, et al. · 日本臨床

パーキンソン病―進化する診断と治療―診断 Movement Disorder Societyの新たな診断基準―パーキンソン病とProdromal Parkinson’s Disease―

2017 · 前田哲也, 岩岡和博, et al. · 最新医学

Conceptual definition in the metamorphosing Parkinson's disease.

2017 · Tetsuya Maeda, Kazuhiro Iwaoka, et al. · PubMed

Works count: 21

Citation count: 115

H-index: 5

I10-index: 3