Updated on 2025/03/21

写真a

 
MASANO Yuki
 
Organization
Nagoya University Hospital Transplantation Surgery Lecturer of hospital
Title
Lecturer of hospital
Contact information
メールアドレス
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Degree 1

  1. 博士（医学） （ 2020.3   京都大学 ） 

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Research Interests 1

  1. liver transplantation

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Research History 1

  1. Nagoya University   Nagoya University Hospital Transplantation Surgery   Lecturer of hospital

    2024.10

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Papers 7

  1. Liver Retransplantation Using Living Donor Grafts: A Feasible Approach for Chronic Allograft Failure. Invited Reviewed

    Transplantation     2025.1

  2. Adverse effects of graft congestion and ameliorative effects of hepatocyte growth factor after liver transplantation in rats. Invited Reviewed

    Liver Transpl     2025.1

  3. Real-time navigation surgery for T2 gallbladder cancer using projection mapping with indocyanine green fluorescence. Invited Reviewed

    Surg Oncol.     2024.10

  4. Excess mortality in COVID-19-affected solid organ transplant recipients across the pandemic Open Access

    Yamanaga S., Shimata K., Ohfuji S., Yoshikawa M., Natori Y., Hibi T., Yuzawa K., Egawa H., Unagami K., Ishida H., Omoto K., Kasahara M., Uchida H., Sakamoto S., Futamura K., Nishikawa K., Imamura R., Nakazawa S., Hatano E., Ito T., Masano Y., Nishihira M., Hirata Y., Sakuma Y., Onishi Y., Yokoyama N., Yamamoto S., Yamada Y., Ogura Y., Kurata N., Uchida J., Kabei K., Iwamoto H., Ikeda C., Shinoda K., Yoshiike M., Hotta K., Hidaka Y., Iwami D., Ishii Y., Kamiyama M., Yoshizumi T., Kosai-Fujimoto Y., Kobayashi T., Motoyama K., Yamamoto M., Asai T., Tasaki M., Kenmochi T., Ito T., Tokodai K., Fujio A., Tsukamoto Y., Watanabe T., Akamatsu N., Yamashina S., Ishii D., Kitajima K., Yamada Y., Mitsuke A., Sakaguchi T., Nakamura M., Tomita Y., Nakamura Y., Ishimoto T., Ohdan H., Tanimine N., Fujiwara T., Yanagihara M., Hatakeyama S., Takai M., Nose K., Kikuchi T., Mori Y., Araki M., Sekito T., Nishimura S., Tanabe T., Igarashi Y., Hidaka S., Watanabe M., Ariyoshi Y., Hasegawa Y., Kamiyama M., Yoneda T., Shimizu T., Nishikawa K., Fukumoto T., Kuramitsu K., Kato M., Saito M., Shinkai M., Usui H., Sato M., Eguchi H., Imamura H., Kobayashi S., Soejima Y., Mita A., Kobayashi T.

    American Journal of Transplantation   Vol. 24 ( 8 ) page： 1495 - 1508   2024.8

    　More details

    Publisher：American Journal of Transplantation  

    The excess mortality of coronavirus disease 2019 (COVID-19) solid organ transplant recipients (SOTRs) throughout the pandemic remains unclear. This prospective cohort study based on the Japanese nationwide registry included 1632 SOTRs diagnosed with COVID-19 between February 1, 2020, and July 31, 2022, categorized based on dominant phases of variants of concern (VOCs): Waves 1 to 3 (Beta), 4 (Alpha), 5 (Delta), 6 (Omicron BA.1/BA.2), and 7 (Omicron BA.5). Excess mortality of COVID-19-affected SOTRs was analyzed by calculating standardized mortality ratios (SMRs). Overall, 1632 COVID-19-confirmed SOTRs included 1170 kidney, 408 liver, 25 lung, 20 heart, 1 small intestine, and 8 multiorgan recipients. Although disease severity and all-cause mortality decreased as VOCs transitioned, SMRs of SOTRs were consistently higher than those of the general population throughout the pandemic, showing a U-shaped gap that peaked toward the Omicron BA.5 phase; SMR (95% CI): 6.2 (3.1-12.5), 4.0 (1.5-10.6), 3.0 (1.3-6.7), 8.8 (5.3-14.5), and 21.9 (5.5-87.6) for Waves 1 to 3 (Beta), Wave 4 (Alpha), Wave 5 (Delta), Wave 6 (Omicron BA.1/2), and Wave 7 (Omicron BA.5), respectively. In conclusion, COVID-19 SOTRs had greater SMRs than the general population across the pandemic. Vaccine boosters, immunosuppression optimization, and other protective measures, particularly for older SOTRs, are paramount.

    DOI： 10.1016/j.ajt.2024.03.016

    Open Access

    Scopus

  5. Deceased donor non-composite split liver and intestinal transplantation for children. Invited Reviewed

    Surg Today     2024.8

  6. Venous outflow reconstruction in living-donor liver transplantation for Budd-Chiari syndrome involving vena cava. Reviewed

    J Hepatobiliary Pancreat Sci     2024.8

  7. Impact of thoracic shape on the surgical outcomes of laparoscopic-assisted living donor hepatectomy. Invited Reviewed

    Ann Gastroenterol Surg     2023.11

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Presentations 2

  1. 当院における肝移植手術後の免疫抑制療法の工夫

    第42回日本肝移植学会学術集会　  2024.6.8 

  2. 当院における生体肝移植ドナー手術への取り組み

    第42回日本肝移植学会学術集会　  2024.6.7 

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KAKENHI (Grants-in-Aid for Scientific Research) 1

  1. 新規臓器保存液と新規携帯型臓器酸素化機械が部分肝移植に及ぼす影響

    Grant number：23K15431 

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