Research field (3):
Tumor diagnostics and therapeutics
, Hygiene and public health (non-laboratory)
, Healthcare management, medical sociology
Research keywords (4):
Gastrointestinal Endoscopy
, Disaster Epidemiology
, Oncology
, Case Study Research
Research theme for competitive and other funds (2):
2022 - 2024 災害後の医学事例研究のための報告ガイドラインの開発と評価
2019 - 2021 東日本大震災後の救急医療アクセスに関する研究
Papers (138):
Michio Murakami, Yoshitaka Nishikawa, Masaaki Kitajima. Analysis of research fields involving wastewater-based epidemiology and interdisciplinary spillovers using a structural topic model. Results in Chemistry. 2024. 101897-101897
Davaajav Khishigtogtokh, Nasanjargal Bayasgalan, Munkhtsetseg Lkhachinbal, Ichinnorov Dashtseren, Yoshitaka Nishikawa, Mayumi Toyama, Yoshimitsu Takahashi, Takeo Nakayama. Progression of Chest X-ray Findings of Silicosis Among Fluorspar Miners and Prognostic Factors. Journal of Occupational & Environmental Medicine. 2024
Mohamed Elsheikh, Akira Kuriyama, Yoshihito Goto, Yoshimitsu Takahashi, Mayumi Toyama, Yoshitaka Nishikawa, Mohamed Ahmed El Heniedy, Yasser Mohamed Abdelraouf, Hiroshi Okada, Takeo Nakayama. Incidence and predictors of ventilator-associated pneumonia using a competing risk analysis: a single-center prospective cohort study in Egypt. BMC infectious diseases. 2024. 24. 1. 1007-1007
Kobashi Y, Kawamura T, Shimazu Y, Kaneko Y, Nishikawa Y, Sugiyama A, Tani Y, Nakayama A, Yoshida M, Zho T, et al. Kinetics of humoral and cellular immune responses 5 months post-COVID-19 booster dose by immune response groups at the peak immunity phase: An observational historical cohort study using the Fukushima vaccination community survey. Vaccine: X. 2024
Chika Yamamoto, Yurie Kobashi, Takeshi Kawamura, Yoshitaka Nishikawa, Hiroaki Saito, Fumiya Oguro, Tianchen Zhao, Morihito Takita, Toyoaki Sawano, Akihiko Ozaki, et al. Group of longitudinal adverse event patterns after the fourth dose of COVID-19 vaccination with a latent class analysis. Frontiers in Public Health. 2024. 12
Koki Nakajima, Hiroaki Saito, Yoshitaka Nishikawa. Detailed information on Cold Snare Resection in Large Colorectal Polyps. Gastroenterology. 2024
西川 佳孝, 鈴木 千晶, 小黒 文弥, 小橋 友理江, 高橋 由光, 中山 健夫, 坪倉 正治. 福島原子力発電所事故後の小児甲状腺検査結果と子供と妊婦の安定ヨウ素剤摂取(Thyroid screening outcomes and stable iodine intake by children and pregnant women after the 2011 Fukushima Nuclear Diseaster in Japan: a municipality case study). 日本放射線影響学会大会講演要旨集. 2023. 66回. 203-203
Uchiyama T, Saito H, Nishikawa Y. Helicobacter pylori Eradication in the United States: A Deeper Exploration of Demographics, Strain Variations, and Clinical Implications. Gastroenterology. 2023