大学院医学研究院

尾内 善広

オノウチ ヨシヒロ  (Yoshihiro Onouchi)

基本情報

所属
千葉大学 大学院医学研究院公衆衛生学 教授
学位
医学博士(2001年3月 大阪大学)

J-GLOBAL ID
201801020026695650
researchmap会員ID
B000311575

研究キーワード

 3

学歴

 2

論文

 117
  • Misuzu Fujita, Kengo Nagashima, Takashi Uno, Hideyuki Hashimoto, Kiminori Suzuki, Tokuzo Kasai, Kazuya Yamaguchi, Yoshihiro Onouchi, Daisuke Sato, Takehiko Fujisawa, Akira Hata
    Advances in Radiation Oncology 101555-101555 2024年6月  
  • Misuzu Fujita, Takehiko Fujisawa, Kiminori Suzuki, Kengo Nagashima, Tokuzo Kasai, Hideyuki Hashimoto, Kazuya Yamaguchi, Yoshihiro Onouchi, Daisuke Sato, Akira Hata
    Cancer Epidemiology 90 102549-102549 2024年6月  
  • Misuzu Fujita, Kazuya Yamaguchi, Kengo Nagashima, Kiminori Suzuki, Tokuzo Kasai, Hideyuki Hashimoto, Yoshihiro Onouchi, Daisuke Sato, Takehiko Fujisawa, Akira Hata
    Journal of Gastroenterology and Hepatology 2024年3月7日  
    Abstract Background and Aim Changes in the number of surgeries for gastric cancer during the coronavirus disease 2019 (COVID‐19) pandemic have been reported, but data are insufficient to understand the impact at the national level. This study aimed to determine the impact of the COVID‐19 pandemic on gastric surgery in Japan. Methods Insurance claims data registered from January 2015 to January 2021 were used. Changes in the number of endoscopic resections and gastrectomies for gastric cancer were estimated using an interrupted time‐series analysis. Results The number of endoscopic resections significantly decreased in July 2020 (−1565; 95% confidence interval [CI]: −2022, −1108) and January 2021 (−539; 95% CI: −970, −109), and the number of laparoscopic surgeries significantly decreased in July 2020 (−795; 95% CI: −1097, −492), October 2020 (−313; 95% CI: −606, −19), and January 2021 (−507; 95% CI: −935, −78). Meanwhile, the number of open gastrectomies remained unchanged, and the number of robot‐assisted gastrectomies steadily increased since their coverage by public health insurance in April 2018. Conclusions The decreased number of endoscopic resections and laparoscopic surgeries in Japan suggests a decline in early‐stage gastric cancer diagnosis, likely due to the suspension of gastric cancer screening and diagnostic testing during the pandemic. Meanwhile, the number of open and robot‐assisted gastrectomies remained unchanged and increased, respectively, indicating that these applications were not affected by the pandemic‐related medical crisis. These findings highlight that procedures for cancer diagnosis, including screening, should still be provided during pandemics.
  • 松原 大輔, 松原 優里, 関 満, 鮎沢 衛, 三谷 義英, 尾内 善広, 濱田 洋通, 森内 浩幸, 宮入 烈, 多屋 馨子, 勝田 友博, 清水 直樹, 黒澤 寛史, 青木 一憲, 山岸 敬幸, 中村 好一
    小児科診療 87(3) 311-317 2024年3月  
    <文献概要>▼MIS-Cは,COVID-19に罹患した数週間後に発症する小児全身性炎症性症候群である.▼発熱と多臓器障害を呈するが,特にショックや心血管障害,腹部症状が特徴的である.▼川崎病に類似した症状を呈する症例も多く,冠動脈瘤合併例もある.▼川崎病の多い日本においては,鑑別診断が難しい症例がある.▼アジア人での発症頻度は少ない.日本における全国調査が4学会合同で行われている.▼日本独自の診断アルゴリズムの検討,冠動脈瘤予防に向けた治療の最適化などが課題である.
  • 松原 大輔, 松原 優里, 関 満, 鮎沢 衛, 三谷 義英, 尾内 善広, 濱田 洋通, 森内 浩幸, 宮入 烈, 多屋 馨子, 勝田 友博, 清水 直樹, 黒澤 寛史, 青木 一憲, 山岸 敬幸, 中村 好一
    日本小児科学会雑誌 128(2) 139-139 2024年2月  

MISC

 35

書籍等出版物

 6

講演・口頭発表等

 59

担当経験のある科目(授業)

 3

共同研究・競争的資金等の研究課題

 5