Updated on 2026/07/23

写真a

 
Akira Katayama
 
Organization
Medical Development Field Special-Appointment Assistant Professor
Position
Special-Appointment Assistant Professor
External link

Degree

  • Doctor of Philosophy ( 2024.9   Okayama University )

Research Interests

  • liver transplantation

  • perioperative management

  • critical care medicine

Education

  • Okayama University   大学院医歯薬学総合研究科   麻酔科蘇生科

    2019.4 - 2024.9

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  • Okayama University   医学部   医学科

    2005.4 - 2011.3

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Research History

  • Okayama University   麻酔科蘇生科   Assistant Professor

    2026.1

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  • ピッツバーグ大学   研究員

    2024.4 - 2025.12

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  • 岡山大学大学院医歯薬学総合研究科   助教

    2023.4 - 2024.3

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  • 岡山大学病院   医員

    2020.4 - 2023.3

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  • 福山医療センター   医師

    2018.10 - 2020.3

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  • 広島市民病院   医師

    2016.4 - 2018.9

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  • 福山市民病院   後期研修医

    2014.4 - 2016.3

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  • Okayama University Hospital   麻酔科蘇生科

    2013.4 - 2014.3

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  • Iwakuni Medical Center   初期研修医

    2011.4 - 2013.3

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Papers

  • Abdominal Organ Transplantation: Noteworthy Literature in 2025

    Akira Katayama, Marc Casale, Rob Huseby, Ryan Wang, Tetsuro Sakai

    SEMINARS IN CARDIOTHORACIC AND VASCULAR ANESTHESIA   30 ( 2 )   126 - 143   2026.6

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  • Controlling Nutritional Status Scores Predict Postoperative Acute Kidney Injury in Living Donor Liver Transplantation

    Akira Katayama, Ezeldeen Abuelkasem, Marianne M. Ligon, David W. Wang

    CLINICAL TRANSPLANTATION   40 ( 5 )   2026.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/ctr.70562

    Web of Science

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  • Association between intraoperative hyperglycemia and 1-year mortality in liver transplantation: importance of pre-reperfusion period

    Akira Katayama, Ezeldeen Abuelkasem, Dahye Park, David W. Wang

    Journal of Liver Transplantation   2026.5

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.liver.2026.100340

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  • Intraoperative hypotension during liver transplantation is associated with long-term mortality

    Akira Katayama, Ezeldeen Abuelkasem, Leon C. Su, David W. Wang

    Korean Journal of Anesthesiology   2026.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.4097/kja.25965

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  • Methylene Blue Administration Reduces Acute Kidney Injury After Living Donor Liver Transplantation: A Single-Center Retrospective Study

    Akira Katayama, Ezeldeen Abuelkasem, Yaroslava Longhitano, Raymond M. Planinsic, Austin C. Smith, David W. Wang

    HEALTH SCIENCE REPORTS   9 ( 3 )   2026.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/hsr2.72025

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  • Intraoperative lactate level and lactate clearance is associated with long-term mortality in liver transplant recipients

    Akira Katayama, Ezeldeen Abuelkasem, Marianne M. Ligon, Yaroslava Longhitano, David W. Wang

    ANESTHESIA AND PAIN MEDICINE   21 ( 1 )   72 - 82   2026.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.17085/apm.25331

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  • Comparison of Postoperative MELD-Based Scores in Predicting Mortality After Liver Transplantation: A Retrospective Comparative Study

    Akira Katayama, Ezeldeen Abuelkasem, David W. Wang

    INTERNATIONAL JOURNAL OF HEPATOLOGY   2026 ( 1 )   2026

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1155/ijh/3307874

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  • Incidence of Adverse Cardiac Events After Liver Transplantation in Patients With Different Hemodynamic Classifications of Pulmonary Hypertension

    David W. Wang, Akira Katayama, Marianne M. Ligon, Samuel E. Crowley, Abhijeet M. Sathe, Ezeldeen Abuelkasem

    INTERNATIONAL JOURNAL OF HEPATOLOGY   2026 ( 1 )   2026

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1155/ijh/2869285

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  • Portopulmonary hypertension: diagnosis and preoperative management

    David W. Wang, Akira Katayama, Marianne M. Ligon, Ezeldeen Abuelkasem

    CURRENT OPINION IN ANESTHESIOLOGY   38 ( 4 )   445 - 451   2025.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1097/ACO.0000000000001527

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  • Abdominal Organ Transplantation: Noteworthy Literature in 2024

    Akira Katayama, Palak Patel, Abigail Pianelli, Ryan Wang, Tetsuro Sakai

    SEMINARS IN CARDIOTHORACIC AND VASCULAR ANESTHESIA   29 ( 2 )   147 - 158   2025.6

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  • Effect of Recipient Age on Perioperative Complications after Pediatric Liver Transplantation: A Single-Center Retrospective Study

    Akira Katayama, Satoshi Kimura, Takashi Matsusaki, Hiroshi Morimatsu

    ACTA MEDICA OKAYAMA   78 ( 4 )   323 - 330   2024.8

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    Language:English   Publishing type:Research paper (scientific journal)  

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  • Impact of Albumin Infusion Compared With Crystalloid Infusion on Organ Function After Liver Transplantation in Adult Patients

    Bright Osman Abugri, Takashi Matsusaki, Akira Katayama, Hiroshi Morimatsu

    TRANSPLANTATION PROCEEDINGS   56 ( 6 )   1353 - 1358   2024.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.transproceed.2024.02.021

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  • Abdominal Organ Transplantation: Noteworthy Literature in 2023

    Akira Katayama, Patrick Maffucci, Alex Domanski, Ryan Wang, Tetsuro Sakai

    SEMINARS IN CARDIOTHORACIC AND VASCULAR ANESTHESIA   28 ( 2 )   113 - 126   2024.6

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  • Effects of heparin bridging anticoagulation on perioperative bleeding and thromboembolic risks in patients undergoing abdominal malignancy surgery

    Kazumi Ono, Hidekuni Hidaka, Yusuke Koyama, Kenzo Ishii, Shinya Taguchi, Mako Kosaka, Nobuki Okazaki, Wakana Tanimoto, Akira Katayama

    JOURNAL OF ANESTHESIA   30 ( 4 )   723 - 726   2016.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00540-016-2187-0

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  • [Thrombotic and Bleeding Risks of Patients on Antiplatelet Therapy Undergoing Major Abdominal Malignancy Surgery].

    Ono K, Hidaka H, Koyama Y, Ishii K, Tanaka C, Taguchi S, Okazaki N, Tanimoto W, Katayama A

    Masui. The Japanese journal of anesthesiology   2016.4

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    Publishing type:Research paper (scientific journal)  

    <h4>Background</h4>Controversies still exist whether to continue or withdraw aspirin (ASA) perioperatively. This study was performed to determine whether patients on preoperative antiplatelet therapy (APT) benefit from continuing ASA in terms of thrombotic and bleeding risk prevention.<h4>Methods</h4>Among 307 consecutive patients who were on APT preoperatively for the secondary prevention of cardiovascular disease and who underwent elective major abdominal malignancy surgery, 148 patients had all the preoperative APT withdrawn and the remaining 159 patients continued only ASA. Comparisons were made between the 2 groups regarding the rate and the amount of exogenous blood transfusion as well as the incidence of thromboembolic events (TEEs) within 1 month after surgery.<h4>Results</h4>The incidence of perioperative TEEs of the APT withdrawn group was significantly higher than that of the ASA group (6.2% vs 0%, P = 0.005), while the rate and the amount of exogenous blood transfusion were not different each other (23.6% vs 17.0%, P = 0.146 and 4 units vs 4 units, P = 0.544, respectively).<h4>Conclusions</h4>Considering the relatively low bleeding risk when continued and the increased thrombotic risk after withdrawal, ASA should be continued perioperatively in patients undergoing major abdominal malignancy surgery.

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MISC

  • Intraoperative Hyperglycemia in the Pre-reperfusion, But Not Post-reperfusion, Period Affects 1-Year Mortality in Liver Transplantation

    Akira Katayama

    American Society of Anesthesiology   2025.10

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  • The Influence of Recipient Age on the Complications After Pediatric Liver Transplantation

    Akira Katayama, Hiroshi Morimatsu, Takashi Matsusaki

    ANESTHESIA AND ANALGESIA   136   459 - 459   2023.5

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    Language:English   Publishing type:Research paper, summary (international conference)  

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  • Decrease of vasopressin concentration with septic shock induced diabetes insipidus

    Akira Katayama

    Society of Critical Care Medicine   2015.1

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Presentations

  • 肝移植術中の低血圧の閾値・曝露時間と術後1年死亡の関連

    日本麻酔科学会 第73回学術集会  2026.5 

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  • 重症大動脈弁狭窄症患者の乳房全摘手術に対して胸神経Ⅰ・Ⅱブロックと鎮静にて麻酔管理を行った1例

    日本心臓血管麻酔学会 第24回学術大会  2019.9 

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  • 大腿骨頸部骨折術前に僧帽弁腫瘤性病変を指摘され、術翌日ラクナ梗塞を発症した1例

    日本心臓血管麻酔学会 第24回学術大会  2019.9 

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  • 末期腎不全の維持透析患者に対する全身麻酔下の帝王切開後にDDGアナライザを用いて体液評価を行った一例

    日本集中治療医学会 第44回学術集会  2017.3 

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  • 小児全身麻酔における気管チューブのリークの有無による、抜管時の気管内分泌量の違い

    日本麻酔科学会 中国・四国支部第53回学術集会  2016.9 

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  • 腹部開放創に対する間欠的な洗浄施行期間中に自発呼吸にて管理した1例

    日本集中治療医学会 第42回学術集会  2015.3 

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Awards

  • 最優秀演題賞

    2026.5   日本麻酔科学会 第73回学術集会   肝移植術中の低血圧の閾値・曝露時間と術後1年死亡の関連

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