大学ホーム医学研究科教育・研究指導教員紹介:

教員紹介:一二三 亨


氏名
 
一二三 亨
ヒフミ トオル HIFUMI, Toru
職位 准教授
所属教室
専攻・専門分野
 (大学院)
専門分野 救急,集中治療,外傷,麻酔,血清療法
研究テーマ 血清療法、神経集中治療、外傷、PICS、熱中症
略歴 2002年 徳島大学医学部医学科卒業
2002年  神戸市立西市民病院(現:神戸市立医療センター西市民病院)内科系ローテーション
2003年 東京災害医療センター 外科系ローテーション
2005年 災害医療センター救命救急科
2013年 香川大学医学部・医学系研究科救急災害医学講座 助教
2016年 香川大学医学部・医学系研究科救急災害医学講座 講師
2017年 香川大学大学院博士課程修了
2018年 聖路加国際病院救急科 副医長
2021年 聖路加国際病院救急科 副医長,CCM・HCU室長
2022年 聖路加国際病院救急科 医長,CCM・HCU室長
2025年 杏林大学医学部総合医療学 救急総合診療科 准教授
所有する学位 博士(医学)
論文・著書等を含む主要研究業績
詳細な業績は researchmap 研究者総覧 をご覧ください
英文原著:
1.Hifumi T*, Okada I, Kiriu N, Hasegawa E, Ogasawara T, Kato H, Koido Y, Kawakita K,
Hagiike M, Kuroda Y. Thyroid hormone alterations in trauma patients requiring massive transfusion:
An observational study. World J Emerg Med. 5, 270-274, 2014
2.Hifumi T*, Fujimi S, Yamagishi T, Arai S, Sawabe K, Yamamoto A, Ato M, Shibayama K, Ginnaga A,
Kiriu N, Kato H, Koido Y, Inoue J, Kishikawa M, Abe Y, Kawakita K, Hagiike M, Kuroda Y:
Clinical characteristics of redback spider bites. Journal of Intensive Care. 2, 62, 2014
3.Hifumi T*, Sakai A, Yamamoto A, Murakawa M, Ato A, Shibayama K, Kato H, Koido Y, Inoue J, Abe Y,
Kawakita K, Hagiike M, Ginnaga A, Kuroda Y: Effect of antivenom therapy of Rhabdophis tigrinus
(Yamakagashi snake) bites. Journal of Intensive Care. 2, 44, 2014.
4.Hifumi T:, Sakai A, Yamamoto A, Murakawa M, Ato M, Shibayama K, Ginnaga A, Kato H, Koido Y,
Inoue J, Abe Y, Kawakita K, Hagiike M, Kuroda Y: Clinical characteristics of yamakagashi
(Rhabdophis tigrinus) bites: a national survey in Japan, 2000–2013. Journal of Intensive Care. 2, 19, 2014.
5.Egawa S, Hifumi T*, Kawakita K, Okauchi M, Shindo A, Kawanishi M, Tamiya T, Kuroda Y. 
Impact of neurointensivist-managed intensive care unit implementation on patient outcomes
after aneurysmal subarachnoid hemorrhage. J Crit Care. 32, 52-55, 2015.
6.Hifumi T*, Kuroda Y, Kawakita K, Sawano H, Tahara Y, Hase M, Nishioka K, Shirai S, Hazui H,
Arimoto H, Kashiwase K, Kasaoka S, Motomura T, Yasuga Y, Yonemoto N, Yokoyama H, Nagao K,
Nonogi H; J-PULSE-Hypo Investigators. Effect of Admission Glasgow Coma Scale Motor Score on
Neurological Outcome in Out-of-Hospital Cardiac Arrest Patients Receiving Therapeutic Hypothermia.
Circ J. 79, 2201-2208, 2015.
7.Shinohara N, Nakamura T, Abe Y, Hifumi T, Kawakita K, Shinomiya A, Tamiya T, Tokuda M, Keep RF,
Yamamoto T, Kuroda Y. d-Allose Attenuates Overexpression of Inflammatory Cytokines after Cerebral
Ischemia/Reperfusion Injury in Gerbil. J Stroke Cerebrovasc Dis. 25, 2184-2188, 2016.
8.Hifumi T*, Fujishima S, Abe T, Kiriu N, Inoue J, Kato H, Koido Y, Kawakita K, Kuroda Y, Sasaki J,
Hori S. Prognostic factors of Streptococcus pneumoniae infection in adults. Am J Emerg Med. 34, 202-206, 2016.
杏林大学医学部
9.Hifumi T*, Kuroda Y, Kawakita K, Yamashita S, Oda Y, Dohi K, Maekawa T. Fever Control 6.

Management Is Preferable to Mild Therapeutic Hypothermia in Traumatic Brain Injury Patients with
Abbreviated Injury Scale 3-4: A Multi-Center, Randomized Controlled Trial. J Neurotrauma. 33, 1047-1053, 2016
10.Egawa S, Hifumi T*, Kawakita K, Manabe A, Nakashima R,Matsumura
Shinohara N, Shishido H, Takano K, Abe Y, Hagiike M, Kubota Y, Kuroda Y. Clinical characteristics of
non-convulsive status epilepticus diagnosed by simplified continuous electroencephalogram monitoring at
an emergency intensive care unit. Acute Med Surg. May 27;4(1):31-37. 2016.
11. Okazaki T#, Hifumi T*#, Kawakita K, Nakashima R, Matsumoto A, Shishido H, Ogawa D, Okauchi
M, Shindo A, Kawanishi M, Tamiya T, Kuroda Y. Association Between Comorbidities, Nutritional Status,
and Anticlotting Drugs and Neurologic Outcomes in Geriatric Patients with Traumatic Brain Injury.
World Neurosurg. 93, 336-340, 2016. #equal authorship
12. Hifumi T*, Okazaki T, Manabe A, Hamaya H, Egawa S, Fujimi S, Yamamoto A, Koido Y, Abe Y,
Kawakita K, Umezawa K, Kuroda Y. A national survey examining recognition, demand for antivenom,
and overall level of preparedness for redback spider bites in Japan. Acute Med Surg. 3, 310–314, 2016.
13. Hifumi T*, Kuroda Y, Kawakita K, Yamashita S, Oda Y, Dohi K, Maekawa T; Brain Hypothermia
Study Group in Japan. Plasma Potassium Concentration on Admission Correlates with Neurologic
Outcome in Traumatic Brain Injury Patients Treated with Targeted Temperature Management: A Post Hoc
Analysis of a Multicenter Randomized Controlled Trial. World Neurosurg. 94, 437-441, 2016.
14.Takada H#, Hifumi T*#, Nishimoto N, Kanemura T, Yoshioka H, Okada I, Kiriu N, Inoue J, Koido Y,
Kato Linezolid versus vancomycin for nosocomial pneumonia due to methicillin-resistant Staphylococcus
aureus in the elderly: A retrospective cohort analysis: Effectiveness of linezolid in the elderly.
Am J Emerg Med. 35, 245-248, 2017. #equal authorship
15. Hifumi T*, Kawakita K, Yoda T, Okazaki T, Kuroda Y. Association of brain metabolites with blood
lactate and glucose levels with respect to neurological outcomes after out-of-hospital cardiac arrest:
A preliminary microdialysis study. Resuscitation. 110, 26-31, 2017.
16. Okazaki T#, Hifumi T*#, Kawakita K, Shishido H, Ogawa D, Okauchi M, Shindo A, Kawanishi M,
Tamiya T, Kuroda Y. Target Serum Sodium Levels During Intensive Care Unit Management of
Aneurysmal Subarachnoid Hemorrhage. Shock. 48, 558-563, 2017. #equal authorship
17. Okazaki T#, Hifumi T*#, Kawakita K, Shishido H, Ogawa D, Okauchi M, Shindo A, Kawanishi M,
Tamiya T, Kuroda Y. Serial blood lactate measurements and its prognostic significance in intensive care

unit management of aneurysmal subarachnoid hemorrhage patients. J Crit Care. 41,229-233, 2017.
18. Mori S, Horita A, Ginnaga A, Miyatsu Y, Sawabe K, Matsumura T, Ato M, Yamamoto A,
Shibayama K, Arai S, Yamagishi T, Takahashi M, Taki H, Hifumi T. Venom and Antivenom of the
Redback Spider (Latrodectus hasseltii) in Japan. Part II. Experimental Production of Equine Antivenom
against the Redback Spider. Jpn J Infect Dis. 70, 635-641, 2017.
19. Komori Y, Hifumi T, Yamamoto A, Sakai A, Ato M, Sawabe K, Nikai T. Comparative Study of
Biological Activities of Venom from Colubrid Snakes Rhabdophis tigrinus (Yamakagashi) and
Rhabdophis lateralis. Toxins (Basel). 9, 373, 2017.
20. Hifumi T*, Kondo Y, Shimazaki J, Oda Y, Shiraishi S, Wakasugi M, Kanda J, Moriya T, Yagi M,
Ono M, Kawahara T, Tonouchi M, Yokota H, Miyake Y, Shimizu K. Prognostic significance of
disseminated intravascular coagulation in patients with heat stroke in a nationwide registry.
J Crit Care. 44, 306-311, 2017.
21. Hifumi T*, Kuroda Y, Kawakita K, Yamashita S, Oda Y, Dohi K, Maekawa T; Brain Hypothermia
(B-HYPO) study group in Japan. Therapeutic hypothermia in patients with coagulopathy following severe
traumatic brain injury. Scand J Trauma Resusc Emerg Med. 25, 120, 2017.
22. Takada H, Hifumi T, Yoshioka H, Okada I, Kiriu N, Inoue J, Morimoto K, Matsumoto J, Koido Y,
Kato H. Initial inferior vena cava diameter predicts massive transfusion requirements in blunt trauma
patients: A retrospective cohort study. Am J Emerg Med. 36, 1155-1159, 2018.
23. Hifumi T*, Nakano D, Chiba J, Takahashi M, Yamamoto A, Fujisawa Y, Kawakita K, Kuroda Y,
Nishiyama A. Combined therapy with gas gangrene antitoxin and recombinant human soluble
thrombomodulin for Clostridium perfringens sepsis in a rat model. Toxicon. 141,112-117, 2018.
24. Okazaki T#, Hifumi T*#, Kawakita K, Shishido H, Ogawa D, Okauchi M, Shindo A, Kawanishi M,
Tamiya T, Kuroda Y. Blood Glucose Variability: A Strong Independent Predictor of Neurological
Outcomes in Aneurysmal Subarachnoid Hemorrhage. J Intensive Care Med. 33, 189-195, 2018. #equal authorship
25. Nishida O, Ogura H, Egi M, Fujishima S, Hayashi Y, Iba T, Imaizumi H, Inoue S, Kakihana Y, Kotani
J, Kushimoto S, Masuda Y, Matsuda N, Matsushima A, Nakada TA, Nakagawa S, Nunomiya S, Sadahiro
T, Shime N, Yatabe T, Hara Y, Hayashida K, Kondo Y, Sumi Y, Yasuda H, Aoyama K, Azuhata T, Doi K,
Doi M, Fujimura N, Fuke R, Fukuda T, Goto K, Hasegawa R, Hashimoto S, Hatakeyama J, Hayakawa M,
Hifumi T, Higashibeppu N, Hirai K, Hirose T, Ide K, Kaizuka Y, Kan'o T, Kawasaki T, Kuroda H,

Matsuda A, Matsumoto S, Nagae M, Onodera M, Ohnuma T, Oshima K, Saito N, Sakamoto S, Sakuraya
M, Sasano M, Sato N, Sawamura A, Shimizu K, Shirai K, Takei T, Takeuchi M, Takimoto K, Taniguchi T,
Tatsumi H, Tsuruta R, Yama N, Yamakawa K, Yamashita C, Yamashita K, Yoshida T, Tanaka H, Oda S.
The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2016 (J-SSCG
2016). Acute Medicine & Surgery. 5, 3-89, 2018.
26. Nishida O, Ogura H, Egi M, Fujishima S, Hayashi Y, Iba T, Imaizumi H, Inoue S, Kakihana Y, Kotani
J, Kushimoto S, Masuda Y, Matsuda N, Matsushima A, Nakada TA, Nakagawa S, Nunomiya S, Sadahiro
T, Shime N, Yatabe T, Hara Y, Hayashida K, Kondo Y, Sumi Y, Yasuda H, Aoyama K, Azuhata T, Doi K,
Doi M, Fujimura N, Fuke R, Fukuda T, Goto K, Hasegawa R, Hashimoto S, Hatakeyama J, Hayakawa M,
Hifumi T, Higashibeppu N, Hirai K, Hirose T, Ide K, Kaizuka Y, Kan'o T, Kawasaki T, Kuroda H,
Matsuda A, Matsumoto S, Nagae M, Onodera M, Ohnuma T, Oshima K, Saito N, Sakamoto S, Sakuraya
M, Sasano M, Sato N, Sawamura A, Shimizu K, Shirai K, Takei T, Takeuchi M, Takimoto K, Taniguchi T,
Tatsumi H, Tsuruta R, Yama N, Yamakawa K, Yamashita C, Yamashita K, Yoshida T, Tanaka H, Oda S.
The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2016 (J-SSCG
2016). Journal of Intensive Care. 6, 7, 2018.
27. Hayashida K, Kondo Y, Hifumi T, Shimazaki J, Oda Y, Shiraishi S, Fukuda T, Sasaki J, Shimizu K. A
novel early risk assessment tool for detecting clinical outcomes in patients with heat-related illness (J-
ERATO score): Development and validation in independent cohorts in Japan. PloS One. 13, e0197032, 2018.
28. Matsumura T, Mashiko R, Sato T, Itokawa K, Maekawa Y, Ogawa K, Isawa H, Yamamoto A, Mori S,
Horita A, Ginnaga A, Miyatsu Y, Takahashi M, Taki H, Hifumi T, Sawabe K, Ato M. Venom and
Antivenom of the Redback Spider (Latrodectus hasseltii) in Japan. Part I. Venom Extraction, Preparation,
and Laboratory Testing. Japanese Journal of Infectious Diseases. 71, 116-121, 2018.
29. Okazaki T, Hifumi T*, Kawakita K, Shishido H, Ogawa D, Okauchi M, Shindo A, Kawanishi M,
Miyake K, Tamiya T, Kuroda Y. Association between dexmedetomidine use and neurological outcomes in
aneurysmal subarachnoid hemorrhage patients: A retrospective observational study. Journal of Critical
Care. 44, 111-116, 2018.
30. Yamamoto A, Harano S, Shinya N, Nagano A, Miyatsu Y, Sawabe K, Matsumura T, Ato M,
Takahashi M, Taki H, Hifumi T. Freeze-dried equine-derived redback spider antivenom: a local irritation

study by intramuscular injection in rabbits and a repeated-dose toxicity study in rats. Journal of

Toxicologic Pathology. 31, 105-112, 2018.
31. Fuke R, Hifumi T, Kondo Y, Hatakeyama J, Takei T, Yamakawa K, Inoue S, Nishida O. Early
rehabilitation to prevent postintensive care syndrome in patients with critical illness: a systematic review
and meta-analysis. BMJ Open. 8, e019998, 2018.
32. Yokobori S, Koido Y, Shishido H, Hifumi T, Kawakita K, Okazaki T, Shiraishi S, Yamamura E,
Kanemura T, Otaguro T, Matsumoto G, Kuroda Y, Miyake Y, Naoe Y, Unemoto K, Kato H, Matsuda K,
Matsumoto H, Yokota H. Feasibility and Safety of Intravascular Temperature Management for Severe
Heat Stroke: A Prospective Multicenter Pilot Study. Critical Care Medicine. 46, e670-e676, 2018.
33. Inoue A, Hifumi T*, Yonemoto N, Kuroda Y, Kawakita K, Sawano H, Tahara Y, Hase M, Nishioka K,
Shirai S, Hazui H, Arimoto H, Kashiwase K, Kasaoka S, Motomura T, Yasuga Y, Yokoyama H, Nagao K,
Nonogi H; Japanese Population-based Utstein style study with defibrillation and basic/advanced Life
Support Education and implementation-Hypothermia (J-PULSE-HYPO) Investigators. The Impact of
Heart Rate Response During 48-Hour Rewarming Phase of Therapeutic Hypothermia on Neurologic
Outcomes in Out-of-Hospital Cardiac Arrest Patients. Critical Care Medicine. 46, e881-e888, 2018.
34. Yamamoto T, Fujita M, Oda Y, Todani M, Hifumi T, Kondo Y, Shimazaki J, Shiraishi S, Hayashida K,
Yokobori S, Takauji S, Wakasugi M, Nakamura S, Kanda J, Yagi M, Moriya T, Kawahara T, Tonouchi M,
Yokota H, Miyake Y, Shimizu K, Tsuruta R. Evaluation of a Novel Classification of Heat-Related
Illnesses: A Multicentre Observational Study (Heat Stroke STUDY 2012). International Journal of
Environmental Research and Public Health. 15, 1962, 2018.
35. Iba T, Arakawa M, Levy JH, Yamakawa K, Koami H, Hifumi T, Sato K. Sepsis-Induced
Coagulopathy and Japanese Association for Acute Medicine DIC in Coagulopathic Patients with
Decreased Antithrombin and Treated by Antithrombin. Clinical and Applied Thrombosis/Hemostasis. 24,
1020-1026, 2018.
36. Abe T, Ogura H, Shiraishi A, Kushimoto S, Saitoh D, Fujishima S, Mayumi T, Shiino Y, Nakada TA,
Tarui T, Hifumi T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI,
Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama N, Yamashita N, Ikeda H,
Ueyama M, Fujimi S, Gando S; JAAM FORECAST group. Characteristics, management, and in-hospital
mortality among patients with severe sepsis in intensive care units in Japan: the FORECAST study.
Critical Care (London, England) 22, 322, 2018.

37. Inoue A#, Hifumi T*#, Kuroda Y, Nishimoto N, Kawakita K, Yamashita S, Oda Y, Dohi K, Kobata H,
Suehiro E, Maekawa T; Brain Hypothermia (B-HYPO) Study Group in Japan. Mild decrease in heart rate
during early phase of targeted temperature management following tachycardia on admission is associated
with unfavorable neurological outcomes after severe traumatic brain injury: a post hoc analysis of a
multicenter randomized controlled trial. Critical Care (London, England) 22, 352, 2018. #equal authorship
38. Yokoyama S, Hifumi T*, Okazaki T, Noma T, Kawakita K, Tamiya T, Minamino T, Kuroda Y.
Association of abnormal carbon dioxide levels with poor neurological outcomes in aneurysmal
subarachnoid hemorrhage: a retrospective observational study. J Intensive Care. Dec 17:6:83.2018.
39. Inoue A, Okamoto H, Hifumi T, Goto T, Hagiwara Y, Watase H, Hasegawa K; Japanese Emergency
Medicine Network Investigators. The incidence of post-intubation hypertension and association with
repeated intubation attempts in the emergency department. PloS One. 14, e0212170, 2019.
40. Nagafuchi K, Hifumi T*, Nishimoto N, Kondo Y, Yoshikawa K, Iwami T, Kuroda Y. Chest
Compression Depth and Rate - Effect on Instructor Visual Assessment of Chest Compression Quality.
Circulation Journal. 83, 418-423, 2019.
41. Hifumi T, Fukuchi Y, Otani N, Kondo Y, Kitamoto T, Kobayashi K, Nakaya N, Tomioka J.Clinical
characteristics of jellyfish stings in Japan. Acute Med Surg. Nov 25;7(1):e469. 2019.
42. Kushimoto S, Abe T, Ogura H, Shiraishi A, Saitoh D, Fujishima S, Mayumi T, Hifumi T, Shiino Y,
Nakada TA, Tarui T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI,
Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama N, Yamashita N, Ikeda H,
Ueyama M, Fujimi S, Gando S; JAAM Focused Outcome Research on Emergency Care for Acute
respiratory distress syndrome, Sepsis and Trauma (FORECAST) Group. Impact of Body Temperature
Abnormalities on the Implementation of Sepsis Bundles and Outcomes in Patients With Severe Sepsis: A
Retrospective Sub-Analysis of the Focused Outcome Research on Emergency Care for Acute Respiratory
Distress Syndrome, Sepsis and Trauma Study. Critical Care Medicine. 47, 691-699, 2019.
43. Yokoyama S, Hifumi T*, Kawakita K, Tamiya T, Minamino T, Kuroda Y. Early Hyperoxia in The
Intensive Care Unit is Significantly Associated With Unfavorable Neurological Outcomes in Patients
With Mild-to-Moderate Aneurysmal Subarachnoid Hemorrhage. Shock. 51, 593-598, 2019.
44. Abe T, Ogura H, Kushimoto S, Shiraishi A, Sugiyama T, Deshpande G, Uchida M, Nagata I, Saitoh D,

Fujishima S, Mayumi T, Hifumi T, Shiino Y, Nakada T, Tarui T, Otomo Y, Okamoto K, Umemura H,

Kotani J, Sakamoto Y, Sasaki J, Shiraishi S, Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T,
Takeyama N, Yamashita N, Ikeda H, Ueyama M, Fujimi S, Gando S; JAAM FORECAST
group.Variations in infection sites and mortality rates among patients in intensive care units with severe
sepsis and septic shock in Japan. J Intensive Care. May 3:7:28. 2019.
45. Matsumura Y, Nakada T, Abe T, Ogura H, Shiraishi A, Kushimoto S, Saitoh D, Fujishima S,Mayumi
T, Shiino Y, Tarui T, Hifumi T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J,
Shiraishi S, Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama N, Yamashita N,
Ikeda H, Ueyama M, Fujimi S, Gando S; JAAM FORECAST Study Group. Nighttime and non-business
days are not associated with increased risk of in-hospital mortality in patients with severe sepsis in
intensive care units in Japan: The JAAM FORECAST study. J Crit Care. Aug:52:97-102.2019.
46. Abe T, Kushimoto S, Tokuda Y, Phillips G, Rhodes A, Sugiyama T, Komori A, Iriyama H, Ogura H,
Fujishima S, Shiraishi A, Saitoh D, Mayumi T, Naito T, Takuma K, Nakada T, Shiino Y, Tarui T, Hifumi
T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi S, Tsuruta R, Hagiwara
A, Yamakawa K, Masuno T, Takeyama, Yamashita N, Ikeda H, Ueyama M, Gando S; JAAM
FORECAST group. Implementation of earlier antibiotic administration in patients with severe sepsis and
septic shock in Japan: a descriptive analysis of a prospective observational study. Crit Care.
Nov 19;23(1):360. 2019.
47. Gando S, Shiraishi A, Yamakawa K, Ogura H, Saitoh D, Fujishima S, Mayumi T, Kushimoto S, Abe
T, Shiino Y, Nakada TA, Tarui T, Hifumi T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y,
Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Masuno T, Takeyama N, Yamashita N, Ikeda H,
Ueyama M, Fujimi S; Japanese Association for Acute Medicine (JAAM) Focused Outcomes Research in
Emergency Care in Acute Respiratory Distress Syndrome, Sepsis and Trauma (FORECAST) Study
Group. Role of disseminated intravascular coagulation in severe sepsis. Thrombosis Research, 178, 182-188, 2019.
48. Abe T, Tokuda Y, Shiraishi A, Fujishima S, Mayumi T, Sugiyama T, Deshpande GA, Shiino Y, Hifumi
T, Otomo Y, Okamoto K, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K, Hagiwara A,
Yamakawa K, Takeyama N, Gando S; JAAM SPICE Study Group. In-hospital mortality associated with
the misdiagnosis or unidentified site of infection at admission. Critical Care (London, England) 23, 202, 2019.
49. Kondo Y, Hifumi T, Shimazaki J, Oda Y, Shiraishi SI, Hayashida K, Fukuda T, Wakasugi M, Kanda J,
Moriya T, Yagi M, Kawahara T, Tonouchi M, Yokobori S, Yokota H, Miyake Y, Shimizu K. Comparison

between the Bouchama and Japanese Association for Acute Medicine Heatstroke Criteria with Regard to
the Diagnosis and Prediction of Mortality of Heatstroke Patients: A Multicenter Observational Study.
International Journal of Environmental Research and Public Health. 16, 3433, 2019.
50. Fujishima S, Gando S, Saitoh D, Kushimoto S, Ogura H, Abe T, Shiraishi A, Mayumi T, Sasaki J, Kotani
J, Takeyama N, Tsuruta R, Takuma K, Yamashita N, Shiraishi SI, Ikeda H, Shiino Y, Tarui T, Nakada TA,
Hifumi T, Otomo Y, Okamoto K, Sakamoto Y, Hagiwara A, Masuno T, Ueyama M, Fujimi S, Yamakawa
K, Umemura Y. Trends in sepsis care in Japan: comparison of two sepsis cohort studies conducted by the
Japanese Association for Acute Medicine. Acute Medicine & Surgery. 6, 425-427, 2019.
51. Yamakawa K, Gando S, Ogura H, Umemura Y, Kabata D, Shintani A, Shiraishi A, Saitoh D,
Fujishima S, Mayumi T, Kushimoto S, Abe T, Shiino Y, Nakada TA, Tarui T, Hifumi T, Otomo Y,
Okamoto K, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Masuno T,
Takeyama N, Yamashita N, Ikeda H, Ueyama M, Fujimi S; Japanese Association for Acute Medicine
(JAAM) Focused Outcomes Research in Emergency Care in Acute Respiratory Distress Syndrome, Sepsis
Trauma (FORECAST) Study Group. Identifying Sepsis Populations Benefitting from Anticoagulant
Therapy: A Prospective Cohort Study Incorporating a Restricted Cubic Spline Regression Model.
Thrombosis and Haemostasis. 119, 1740-1751, 2019.
52. Okazaki T, Hifumi T, Kawakita K, Kuroda Y; Japanese Association for Acute Medicine out-of-
hospital cardiac arrest (JAAM-OHCA) registry. Targeted temperature management guided by the severity
of hyperlactatemia for out-of-hospital cardiac arrest patients: a post hoc analysis of a nationwide,
multicenter prospective registry. Annals of Intensive Care. 9, 127, 2019.
53. Jinno K, Hifumi T*, Okazaki T, Kuroda Y, Tahara Y, Yonemoto N, Nonogi H, Nagao K, Ikeda T, Sato
N, Tsutsui H; Japanese Circulation Society Resuscitation Science Study (JCS-ReSS) Group. Association
Between Prehospital Supraglottic Airway Compared With Bag-Mask Ventilation and Glasgow-Pittsburgh
Cerebral Performance Category 1 in Patients With Out-of-Hospital Cardiac Arrest. Circulation Journal,
83, 2479-2486, 2019.
54. Umemura Y, Ogura H, Gando S, Shiraishi A, Saitoh D, Fujishima S, Mayumi T, Kushimoto S, Abe T,
Shiino Y, Nakada TA, Tarui T, Hifumi T, Otomo Y, Okamoto K, Kotani J, Sakamoto Y, Sasaki J, Shiraishi
SI, Takuma K, Tsuruta R, Hagiwara A, Masuno T, Takeyama N, Yamashita N, Ikeda H, Ueyama M,
Yamakawa K; Japanese Association for Acute Medicine (JAAM) Focused Outcomes Research in

Emergency Care in Acute Respiratory Distress Syndrome, Sepsis and Trauma (FORECAST) Study

Group. Prognostic Accuracy of Quick SOFA is different according to the severity of illness in infectious
patients. Journal of Infection and Chemotherapy. 25, 943-949, 2019.
55. Hifumi T*, Inoue A, Kokubu N, Hase M, Yonemoto N, Kuroda Y, Kawakita K, Sawano H, Tahara Y,
Nishioka K, Shirai S, Hazui H, Arimoto H, Kashiwase K, Kasaoka S, Motomura T, Yasuga Y, Yokoyama
H, Nagao K, Nonogi H; J-PULSE-Hypo Investigators. Association between rewarming duration and
neurological outcome in out-of-hospital cardiac arrest patients receiving therapeutic hypothermia.
Resuscitation, 146, 170-177, 2020.
56. Kushimoto S, Abe T, Ogura H, Shiraishi A, Saitoh D, Fujishima S, Mayumi T, Hifumi T, Shiino Y,
Nakada TA, Tarui T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI,
Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama N, Yamashita N, Ikeda H,
Ueyama M, Fujimi S, Gando S; JAAM FORECAST group. Impact of blood glucose abnormalities on
outcomes and disease severity in patients with severe sepsis: An analysis from a multicenter, prospective
survey of severe sepsis. PloS One. 15, e0229919, 2020.
57. Shimazaki J, Hifumi T, Shimizu K, Oda Y, Kanda J, Kondo Y, Shiraishi S, Takauji S, Hayashida K,
Moriya T, Yagi M, Yamaguchi J, Yokota H, Yokobori S, Wakasugi M, Yaguchi A, Miyake Y. Clinical
characteristics, prognostic factors, and outcomes of heat-related illness (Heatstroke Study 2017–2018).
Acute Med Surg. Jun 16;7(1):e516. 2020.
58. Iriyama H, Abe T, Kushimoto S, Fujishima S, Ogura H, Shiraishi A, Saitoh D, Mayumi T, Naito T,
Komori A, Hifumi T, Shiino Y, Nakada TA, Tarui T, Otomo Y, Okamoto K, Umemura Y, Kotani J,
Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T,
Takeyama N, Yamashita N, Ikeda H, Ueyama M, Fujimi S, Gando S; JAAM FORECAST group. Risk
modifiers of acute respiratory distress syndrome in patients with non-pulmonary sepsis: a retrospective
analysis of the FORECAST study. Journal of Intensive Care, 8, 7, 2020.
59. Hifumi T*, Fujishima S, Ubukata K, Hagiwara A, Abe T, Ogura H, Shiraishi A, Kushimoto S, Saitoh
D, Mayumi T, Ikeda H, Ueyama M, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y, Sasaki J,
Shiino Y, Shiraishi SI, Takuma K, Tarui T, Tsuruta R, Nakada TA, Yamakawa K, Masuno T, Takeyama N,
Yamashita N, Fujimi S, Gando S; JAAM FORECAST group. Clinical characteristics of patients with
severe sepsis and septic shock in relation to bacterial virulence of beta‐hemolytic Streptococcus and

Streptococcus pneumoniae. Acute Medicine & Surgery. 7, e513, 2020.
60. Hifumi T*, Fukuchi Y, Otani N, Kondo Y, Kitamoto T, Kobayashi K, Nakaya N, Tomioka J.Clinical
characteristics of stonefish “Oni-daruma-okoze” envenomation in Japan. Acute Med Surg. Mar
9;7(1):e496. 2020.
61. Abe T, Yamakawa K, Ogura H, Kushimoto S, Saitoh D, Fujishima S, Otomo Y, Kotani J, Umemura Y,
Sakamoto Y, Sasaki J, Shiino Y, Takeyama N, Tarui T, Shiraishi SI, Tsuruta R, Nakada TA, Hifumi T,
Hagiwara A, Ueyama M, Yamashita N, Masuno T, Ikeda H, Komori A, Iriyama H, Gando S; JAAM
SPICE Study Group. Epidemiology of sepsis and septic shock in intensive care units between sepsis-2
and sepsis-3 populations: sepsis prognostication in intensive care unit and emergency room (SPICE-ICU).
Journal of Intensive Care. 8, 44, 2020.
62. Kobata H, Hifumi T, Hoshiyama E, Yamakawa K, Nakamura K, Soh M, Kondo Y, Yokobori S; Japan
Resuscitation Council (JRC) Neuroresuscitation Task Force and the Guidelines Editorial Committee.
Comparison of diazepam and lorazepam for the emergency treatment of adult status epilepticus: a
systemic review and meta‐analysis. Acute Medicine & Surgery. 7, e582, 2020.
63. Egawa S, Hifumi T*, Nakamoto H, Kuroda Y, Kubota Y. Diagnostic Reliability of Headset-Type
Continuous Video EEG Monitoring for Detection of ICU Patterns and NCSE in Patients with Altered
Mental Status with Unknown Etiology. Neurocritical Care, 32, 217-225, 2020.
64. Komori A, Abe T, Kushimoto S, Ogura H, Shiraishi A, Saitoh D, Fujishima S, Mayumi T, Naito T,
Hifumi T, Shiino Y, Nakada TA, Tarui T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto Y,
Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama N,
Yamashita N, Ikeda H, Ueyama M, Fujimi S, Gando S; JAAM FORECAST group. Characteristics and
outcomes of bacteremia among ICU-admitted patients with severe sepsis. Scientific Reports. 10, 2983, 2020.
65. Abe T, Suzuki T, Kushimoto S, Fujishima S, Sugiyama T, Iwagami M, Ogura H, Shiraishi A, Saitoh
D, Mayumi T, Iriyama H, Komori A, Nakada TA, Shiino Y, Tarui T, Hifumi T, Otomo Y, Okamoto K,
Umemura Y, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Tsuruta R, Hagiwara A, Yamakawa K, Takuma
K, Masuno T, Takeyama N, Yamashita N, Ikeda H, Ueyama M, Gando S; for JAAM FORECAST group.
History of diabetes may delay antibiotic administration in patients with severe sepsis presenting to
emergency departments. Medicine. 99, e19446, 2020.
66. Nakata H, Yamakawa K, Kabata D, Umemura Y, Ogura H, Gando S, Shintani A, Shiraishi A, Saitoh

D, Fujishima S, Mayumi T, Kushimoto S, Abe T, Shiino Y, Nakada TA, Tarui T, Hifumi T, Otomo Y,
Okamoto K, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Masuno T,
Takeyama N, Yamashita N, Ikeda H, Ueyama M, Fujimi S; Japanese Association for Acute Medicine
(JAAM) Focused Outcomes Research in Emergency Care in Acute Respiratory Distress Syndrome, Sepsis
and Trauma (FORECAST) Study Group. Identifying Septic Shock Populations Benefitting from
Polymyxin B Hemoperfusion: A Prospective Cohort Study Incorporating a Restricted Cubic Spline
Regression Model. Shock. 54, 667-674, 2020.
67. Fujishima S, Gando S, Saitoh D, Kushimoto S, Ogura H, Abe T, Shiraishi A, Mayumi T, Sasaki J,
Kotani J, Takeyama N, Tsuruta R, Takuma K, Yamashita N, Shiraishi SI, Ikeda H, Shiino Y, Tarui T,
Nakada TA, Hifumi T, Otomo Y, Okamoto K, Sakamoto Y, Hagiwara A, Masuno T, Ueyama M, Fujimi S,
Yamakawa K, Umemura Y; JAAM FORECAST ARDS Study Group. Demographics, Treatments, and
Outcomes of Acute Respiratory Distress Syndrome: the Focused Outcomes Research in Emergency Care
in Acute Respiratory Distress Syndrome, Sepsis, and Trauma (FORECAST) Study. Shock. 53, 544-549, 2020.
68. Hifumi T*, Nakamura K, Kuroda Y, Kawakita K, Fujita M, Yamashita S, Dohi K, Kobata H, Suehiro
E, Maekawa T; Brain Hypothermia (B-HYPO) Study Group in Japan. High early phase hemoglobin level
is associated with favorable neurological outcome in patients with severe traumatic brain injury. The
American Journal of Emergency Medicine. 44, 373-377, 2020.
69. Gando S, Shiraishi A, Abe T, Kushimoto S, Mayumi T, Fujishima S, Hagiwara A, Shiino Y, Shiraishi
SI, Hifumi T, Otomo Y, Okamoto K, Sasaki J, Takuma K, Yamakawa K; Japanese Association for Acute
Medicine (JAAM) Sepsis Prognostication in Intensive Care Unit and Emergency Room (SPICE) (JAAM
SPICE) Study Group. The SIRS criteria have better performance for predicting infection than qSOFA
scores in the emergency department. Scientific Reports 10, 8095, 2020.
70. Shimazui T, Nakada TA, Walley KR, Oshima T, Abe T, Ogura H, Shiraishi A, Kushimoto S, Saitoh D,
Fujishima S, Mayumi T, Shiino Y, Tarui T, Hifumi T, Otomo Y, Okamoto K, Umemura Y, Kotani J,
Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T,
Takeyama N, Yamashita N, Ikeda H, Ueyama M, Fujimi S, Gando S; JAAM FORECAST Group.
Significance of body temperature in elderly patients with sepsis. Critical Care (London, England) 24, 387, 2020.
71. Gando S, Fujishima S, Saitoh D, Shiraishi A, Yamakawa K, Kushimoto S, Ogura H, Abe T, Mayumi
T, Sasaki J, Kotani J, Takeyama N, Tsuruta R, Takuma K, Yamashita N, Shiraishi SI, Ikeda H, Shiino Y,

Tarui T, Nakada TA, Hifumi T, Otomo Y, Okamoto K, Sakamoto Y, Hagiwara A, Masuno T, Ueyama M,
Fujimi S, Umemura Y; Japanese Association for Acute Medicine (JAAM) Focused Outcomes Research in
Emergency Care in Acute Respiratory Distress Syndrome, Sepsis and Trauma (FORECAST) Study
Group. The significance of disseminated intravascular coagulation on multiple organ dysfunction during
the early stage of acute respiratory distress syndrome. Thrombosis Research. 191, 15-21, 2020.
72. Iwasaki T, Hifumi T, Hayashi K, Otani N, Ishimatsu S. Rapid influenza diagnostic test at triage can
decrease emergency department length of stay. Journal of the American College of Emergency Physicians
Open. 1, 494-501, 2020.
73. Ishikawa Y, Hifumi T, Urashima M. Influence of Living Alone or with a Spouse Only on the Short-
Term Prognosis in Patients after an Acute Ischemic Stroke. International journal of environmental
research and public health. 17, 8223, 2020.
74. Okada I, Hifumi T, Kiriu N, Yoneyama H, Inoue K, Seki S, Hasegawa E, Kato H, Masuno T,
Yokobori S. Preoperative physical functional status affects the long-term outcomes of elderly patients
with open abdomen. Acute Med Surg. Nov 28;7(1):e602.2020
75. Komori A, Abe T, Yamakawa K, Ogura H, Kushimoto S, Saitoh D, Fujishima S, Otomo Y, Kotani J,
Sakamoto Y, Sasaki J, Shiino Y, Takeyama N, Tarui T, Tsuruta R, Nakada TA, Hifumi T, Iriyama H, Naito
T, Gando S; JAAM SPICE Study Group. Characteristics and outcomes of frail patients with suspected
infection in intensive care units: a descriptive analysis from a multicenter cohort study. BMC geriatrics.
20, 485, 2020.
76. Otani N, Hifumi T, Kitamoto T, Kobayashi K, Nakaya N, Tomioka J. Current state of drug analysis in
Japanese emergency departments: a nationwide survey. Acute Med Surg. Oct 15;7(1):e566. 2020.
77. Shiba D, Hifumi T, Watanabe Y, Shimizu M, Isokawa S, Toya N, Iwasaki T, Otani N, Ishimatsu S.
Association between inflammation in acute phase and early onset pneumonia in patients with out-of-
hospital cardiac arrest treated with extracorporeal cardiopulmonary resuscitation. Acute Med Surg. Dec
10;7(1):e610. 2020.
78. Hifumi T*, Inoue A, Arimoto H, Yonemoto N, Kuroda Y, Tahara Y, Kawakita K, Yokoyama H, Nagao
K, Nonogi H; J-PULSE-Hypo Investigators. The association between neuromuscular blockade use during
target temperature management and neurological outcomes. The American Journal of Emergency
Medicine. 46, 298-294. 2021.

79. Ueno R, Masubuchi T, Shiraishi A, Gando S, Abe T, Kushimoto S, Mayumi T, Fujishima S, Hagiwara
A, Hifumi T, Endo A, Komatsu T, Kotani J, Okamoto K, Sasaki J, Shiino Y, Umemura Y. Quick sequential
organ failure assessment score combined with other sepsis-related risk factors to predict in-hospital
mortality: Post-hoc analysis of prospective multicenter study data. PloS one, 16, e0254343, 2021.
80. Hifumi T*, Yamakawa K, Shiba D, Okazaki T, Kobata H, Gotoh J, Unemoto K, Kondo Y, Yokobori S;
Japan Resuscitation Council (JRC) Neuroresuscitation Task Force and the Guidelines Editorial Committee.
Head positioning in suspected patients with acute stroke from prehospital to emergency department settings:
a systematic review and meta-analysis. Acute Med Surg. Feb 9;8(1):e631.2021.
81. Kondo Y, Fukuda T, Uchimido R, Kashiura M, Kato S, Sekiguchi H, Zamami Y, Hifumi T, Hayashida
K. Advanced Life Support vs. Basic Life Support for Patients With Trauma in Prehospital Settings: A
Systematic Review and Meta-Analysis. Frontiers in Medicine. 8, 660367, 2021.
82. Hifumi T*, Inoue A, Takiguchi T, Watanabe K, Ogura T, Okazaki T, Ijuin S, Zushi R, Arimoto H, Takada
H, Shiraishi S, Egawa Y, Kanda J, Nasu M, Kobayashi M, Sakuraya M, Naito H, Nakao S, Otani N,
Takeuchi I, Bunya N, Shimizu T, Sawano H, Takayama W, Kushimoto S, Shoko T, Aoki M, Otani T,

Matsuoka Y, Homma K, Maekawa K, Tahara Y, Fukuda R, Kikuchi M, Nakagami T, Hagiwara Y, Kitamura
N, Sugiyama K, Sakamoto T, Kuroda Y; SAVE‐J II Study Group. Variability of extracorporeal
cardiopulmonary resuscitation practice in patients with out‐of‐hospital cardiac arrest from the emergency
department to intensive care unit in Japan. Acute Medicine & Surgery. 8, e647, 2021.
83. Hifumi T*, Inoue A, Takiguchi T, Watanabe K, Ogura T, Okazaki T, Ijuin S, Zushi R, Arimoto H, Takada
H, Shiraishi S, Egawa Y, Kanda J, Nasu M, Kobayashi M, Sakuraya M, Naito H, Nakao S, Otani N,
Takeuchi I, Bunya N, Shimizu T, Sawano H, Takayama W, Kushimoto S, Shoko T, Aoki M, Otani T,
Matsuoka Y, Homma K, Maekawa K, Tahara Y, Fukuda R, Kikuchi M, Nakagami T, Hagiwara Y, Kitamura
N, Sugiyama K, Sakamoto T, Kuroda Y. Variability of extracorporeal cardiopulmonary resuscitation
practice in patients with out-of-hospital cardiac arrest from the emergency department to intensive care unit
in Japan. Acute Med Surg. May 1;8(1):e647.2021.
84. Yasuda H, Yamamoto R, Hayashi Y, Kotani Y, Kishihara Y, Kondo N, Sekine K, Shime N, Morikane K,
Abe T, Takebayashi T, Maeda M, Shiga T, Furukawa T, Inaba M, Fukuda S, Kurahashi K, Murakami S,
Yasumoto Y, Kamo T, Sakuraya M, Yano R, Hifumi T, Horiguchi M, Nakayama I, Nakane M, Ota K, Yatabe

T, Yoshida M, Murata M, Fujii K, Ishii J; AMOR-VENUS study group. Occurrence and incidence rate of

peripheral intravascular catheter-related phlebitis and complications in critically ill patients: a prospective
cohort study (AMOR-VENUS study). Journal of intensive care. 9, 3, 2021.
85. Oami T, Karasawa S, Shimada T, Nakada TA, Abe T, Ogura H, Shiraishi A, Kushimoto S, Saitoh D,
Fujishima S, Mayumi T, Shiino Y, Tarui T, Hifumi T, Otomo Y, Okamoto K, Umemura Y, Kotani J,
Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Yamakawa K, Masuno T, Takeyama
N, Yamashita N, Ikeda H, Ueyama M, Fujimi S, Gando S; JAAM FORECAST Group. Association between
low body mass index and increased 28-day mortality of severe sepsis in Japanese cohorts. Scientific
Reports. 11, 1615, 2021.
86. Umemura Y, Ogura H, Takuma K, Fujishima S, Abe T, Kushimoto S, Hifumi T, Hagiwara A, Shiraishi
A, Otomo Y, Saitoh D, Mayumi T, Yamakawa K, Shiino Y, Nakada TA, Tarui T, Okamoto K, Kotani J,
Sakamoto Y, Sasaki J, Shiraishi SI, Tsuruta R, Masuno T, Takeyama N, Yamashita N, Ikeda H, Ueyama M,
Gando S; Japanese Association for Acute Medicine (JAAM) Focused Outcomes Research in Emergency
Care in Acute Respiratory Distress Syndrome Sepsis and Trauma (FORECAST) Study Group. Current
spectrum of causative pathogens in sepsis: A prospective nationwide cohort study in Japan. International
Journal of Infectious Diseases. 103, 343-351, 2021.
87. Banno A, Hifumi T*, Okamoto H, Masaki M, Seki K, Isokawa S, Otani N, Hayashi K, Ishimatsu S.
Clinical characteristics and outcomes of critically ill COVID-19 patients in Tokyo: a single-center
observational study from the first wave. BMC Infectious Diseases. 21, 163, 2021.
88. Yamamoto A, Ito T, Hifumi T. Attempt to Develop Rat Disseminated Intravascular Coagulation Model
Using Yamakagashi (Rhabdophis tigrinus) Venom Injection. Toxins. 14, 322, 2022.
89. Kanda J, Miyake Y, Umehara T, Yoshiike S, Fujita M, Hayashida K, Hifumi T, Kaneko H, Kobayashi
T, Kondo Y, Moriya T, Okada Y, Okano Y, Shimazaki J, Takauji S, Yamaguchi J, Yagi M, Yokota H, Shimizu
K, Yaguchi A, Yokobori S. Influence of the coronavirus disease 2019 (COVID-19) pandemic on the
incidence of heat stroke and heat exhaustion in Japan: a nationwide observational study based on the
Heatstroke STUDY 2019 (without COVID-19) and 2020 (with COVID-19). Acute Med Surg. Feb
6;9(1):e731. 2022.
90. Hoshiyama E, Kumasawa J, Uchida M, Hifumi T, Moriya T, Ajimi Y, Miyake Y, Kondo Y, Yokobori S;
Japan Resuscitation Council (JRC) Neuroresuscitation Task Force and the Guidelines Editorial Committee
Phenytoin versus other antiepileptic drugs as treatments for status epilepticus in adults: a systematic review

and meta-analysis. Acute Med Surg. Jan 7;9(1):e717.2022.
91. Hagiwara A, Tanaka N, Inaba Y, Gando S, Shiraishi A, Saitoh D, Otomo Y, Ikeda H, Ogura H,
Kushimoto S, Kotani J, Sakamoto Y, Shiino Y, Shiraishi SI, Takuma K, Tarui T, Tsuruta R, Nakada TA,
Hifumi T, Yamakawa K, Takeyama N, Yamashita N, Abe T, Ueyama M, Okamoto K, Sasaki J, Masuno T,
Mayumi T, Fujishima S, Umemura Y, Fujimi S. Predictors of severe sepsis-related in-hospital mortality
based on a multicenter cohort study: The Focused Outcomes Research in Emergency Care in Acute
Respiratory Distress Syndrome, Sepsis, and Trauma study. Medicine. 100, e24844, 2021.
92. Shiraishi A, Gando S, Abe T, Kushimoto S, Mayumi T, Fujishima S, Hagiwara A, Shiino Y, Shiraishi
SI, Hifumi T, Otomo Y, Okamoto K, Sasaki J, Takuma K, Yamakawa K, Hanaki Y, Harada M, Morino K.
Quick sequential organ failure assessment versus systemic inflammatory response syndrome criteria for
emergency department patients with suspected infection. Scientific Reports 11, 5347, 2021.
93. Akiyama K, Inoue A, Hifumi T*, Nakamura K, Taira T, Nakagawa S, Jinno K, Manabe A, Kinugasa S,
Matsumura H, Shishido H, Yokoyama S, Okazaki T, Hamaya H, Takano K, Kiridume K, Shinohara N,
Kawakita K, Kuroda Y. Association between physical restraint requirement and unfavorable neurologic
outcomes in subarachnoid hemorrhage. Journal of Intensive Care. 9, 24, 2021.
94. Yamamoto R, Fujishima S, Sasaki J, Gando S, Saitoh D, Shiraishi A, Kushimoto S, Ogura H, Abe T,
Mayumi T, Kotani J, Nakada TA, Shiino Y, Tarui T, Okamoto K, Sakamoto Y, Shiraishi SI, Takuma K,
Tsuruta R, Masuno T, Takeyama N, Yamashita N, Ikeda H, Ueyama M, Hifumi T, Yamakawa K, Hagiwara
A, Otomo Y; Japanese Association for Acute Medicine (JAAM) Focused Outcomes Research in Emergency
Care in Acute Respiratory Distress Syndrome, Sepsis and Trauma (FORECAST) Study Group.
Hyperoxemia during resuscitation of trauma patients and increased intensive care unit length of stay:
inverse probability of treatment weighting analysis. World Journal of Emergency Surgery. 16, 19, 2021.
95. Hirano Y, Kondo Y, Hifumi T, Yokobori S, Kanda J, Shimazaki J, Hayashida K, Moriya T, Yagi M,
Takauji S, Yamaguchi J, Okada Y, Okano Y, Kaneko H, Kobayashi T, Fujita M, Yokota H, Okamoto K,
Tanaka H, Yaguchi A. Machine learning-based mortality prediction model for heat-related illness. Scientific
Reports. 11, 9501, 2021.
96. Egi M, Ogura H, Yatabe T, Atagi K, Inoue S, Iba T, Kakihana Y, Kawasaki T, Kushimoto S, Kuroda Y,
Kotani J, Shime N, Taniguchi T, Tsuruta R, Doi K, Doi M, Nakada T, Nakane M, Fujishima S,Hosokawa

N, Masuda N, Matsushima A, Matsuda N, Yamakawa K, Hara Y, Sakuraya M, Ohshimo S, Aoki Y, Inada

M, Umemura Y, Kawai Y, Kondo Y, Saito H, Taito S, Takeda C, Terayama T, Tohira H, Hashimoto H,
Hayashida K, Hifumi T, Hirose T, Fukuda T, Fujii T, Miura S, Yasuda H, Abe T, Andoh K, Iida Y, Ishihara
T, Ide K, Ito K, Ito Y, Inata Y, Utsunomiya A, Unoki T, Endo K, Ouchi A, Ozaki M, Ono S, Katsura M,
Kawaguchi A, Kawamura Y, Kudo D, Kubo K, Kurahashi K, Sakuramoto H, Shimoyama A, Suzuki T,
Sekine S. Sekino M. Takahashi N. Takahashi S. Takahashi H. Tagami T. Tajima G. Tatsumi H. Tani M.
Tsuchiya A. Tsutsumi Y. Naito T. Nagae M. Nagasawa I. Nakamura K. Nishimura T. Nunomiya S. Norisue
Y. Hashimoto S. Hasegawa D. Hatakeyama J. Hara N. Higashibeppu N. Furushima N. Furusono H.
Matsuishi Y. Matsuyama T. Minematsu Y. Miyashita R. Miyatake Y. Moriyasu M. Yamada T. Yamada H.
Yamamoto R. Yoshida T. Yoshida Y. Yoshimura J. Yotsumoto R. Yonekura H. Wada T. Watanabe E. Aoki
M. Asai H. Abe T. Igarashi Y. Iguchi N. Ishikawa M. Ishimaru G. Isokawa S. Itakura R. Imahase H. Imura
H. Irinoda T. Uehara K. Ushio N. Umegaki T. Egawa Y. Enomoto Y. Ota K. Ohchi Y. Ohno T. Ohbe H. Oka
K. Okada N. Okada Y. Okano H. Okamoto J. Okuda H. Ogura T. Onodera Y. Oyama Y. Kainuma M. Kako
E. Kashiura M. Kato H. Kanaya A. Kaneko T. Kanehata K. Kano K. Kawano H. Kikutani K. Kikuchi H.
Kido T. Kimura S. Koami H. Kobashi D. Saiki I. Sakai M. Sakamoto A. Sato T. Shiga Y. Shimoto M.
Shimoyama S. Shoko T. Sugawara Y. Sugita A. Suzuki S. Suzuki Y. Suhara T. Sonota K. Takauji S.
Takashima K. Takahashi S. Takahashi Y. Takeshita J. Tanaka Y. Tampo A. Tsunoyama T. Tetsuhara K.
Tokunaga K. Tomioka Y. Tomita K. Tominaga N. Toyosaki M. Toyoda Y. Naito H. Nagata I. Nagato T.
Nakamura Y. Nakamori Y. Nahara I. Naraba H. Narita C. Nishioka N. Nishimura T. Nishiyama K. Nomura
T. Haga T. Hagiwara Y. Hashimoto K. Hatachi T. Hamasaki T. Hayashi T. Hayashi M. Hayamizu A.
Haraguchi G. Hirano Y. Fujii R. Fujita M. Fujimura N. Funakoshi H. Horiguchi M. Maki J. Masunaga N.
Matsumura Y. Mayumi T. Minami K. Miyazaki Y. Miyamoto K. Murata T. Yanai M. Yano T. Yamada K.
Yamada N. Yamamoto T. Yoshihiro S. Tanaka H. Nishida O. The Japanese Clinical Practice Guidelines for
Management of Sepsis and Septic Shock 2020 (J-SSCG 2020). Acute Med Surg.Aug 26;8(1):e659.2021.
97. Egi M, Ogura H, Yatabe T, Atagi K, Inoue S, Iba T, Kakihana Y, Kawasaki T, Kushimoto S, Kuroda Y,
Kotani J, Shime N, Taniguchi T, Tsuruta R, Doi K, Doi M, Nakada T, Nakane M, Fujishima S,Hosokawa

N, Masuda N, Matsushima A, Matsuda N, Yamakawa K, Hara Y, Sakuraya M, Ohshimo S, Aoki Y, Inada

M, Umemura Y, Kawai Y, Kondo Y, Saito H, Taito S, Takeda C, Terayama T, Tohira H, Hashimoto H,
Hayashida K, Hifumi T, Hirose T, Fukuda T, Fujii T, Miura S, Yasuda H, Abe T, Andoh K, Iida Y, Ishihara
T, Ide K, Ito K, Ito Y, Inata Y, Utsunomiya A, Unoki T, Endo K, Ouchi A, Ozaki M, Ono S, Katsura M,
Kawaguchi A, Kawamura Y, Kudo D, Kubo K, Kurahashi K, Sakuramoto H, Shimoyama A, Suzuki T,
Sekine S. Sekino M. Takahashi N. Takahashi S. Takahashi H. Tagami T. Tajima G. Tatsumi H. Tani M.
Tsuchiya A. Tsutsumi Y. Naito T. Nagae M. Nagasawa I. Nakamura K. Nishimura T. Nunomiya S. Norisue
Y. Hashimoto S. Hasegawa D. Hatakeyama J. Hara N. Higashibeppu N. Furushima N. Furusono H.
Matsuishi Y. Matsuyama T. Minematsu Y. Miyashita R. Miyatake Y. Moriyasu M. Yamada T. Yamada H.
Yamamoto R. Yoshida T. Yoshida Y. Yoshimura J. Yotsumoto R. Yonekura H. Wada T. Watanabe E. Aoki
M. Asai H. Abe T. Igarashi Y. Iguchi N. Ishikawa M. Ishimaru G. Isokawa S. Itakura R. Imahase H. Imura
H. Irinoda T. Uehara K. Ushio N. Umegaki T. Egawa Y. Enomoto Y. Ota K. Ohchi Y. Ohno T. Ohbe H. Oka
K. Okada N. Okada Y. Okano H. Okamoto J. Okuda H. Ogura T. Onodera Y. Oyama Y. Kainuma M. Kako
E. Kashiura M. Kato H. Kanaya A. Kaneko T. Kanehata K. Kano K. Kawano H. Kikutani K. Kikuchi H.
Kido T. Kimura S. Koami H. Kobashi D. Saiki I. Sakai M. Sakamoto A. Sato T. Shiga Y. Shimoto M.
Shimoyama S. Shoko T. Sugawara Y. Sugita A. Suzuki S. Suzuki Y. Suhara T. Sonota K. Takauji S.
Takashima K. Takahashi S. Takahashi Y. Takeshita J. Tanaka Y. Tampo A. Tsunoyama T. Tetsuhara K.
Tokunaga K. Tomioka Y. Tomita K. Tominaga N. Toyosaki M. Toyoda Y. Naito H. Nagata I. Nagato T.
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Matsumura Y. Mayumi T. Minami K. Miyazaki Y. Miyamoto K. Murata T. Yanai M. Yano T. Yamada K.
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96. Egi M, Ogura H, Yatabe T, Atagi K, Inoue S, Iba T, Kakihana Y, Kawasaki T, Kushimoto S, Kuroda Y,
Kotani J, Shime N, Taniguchi T, Tsuruta R, Doi K, Doi M, Nakada T, Nakane M, Fujishima S,Hosokawa

N, Masuda N, Matsushima A, Matsuda N, Yamakawa K, Hara Y, Sakuraya M, Ohshimo S, Aoki Y, Inada

M, Umemura Y, Kawai Y, Kondo Y, Saito H, Taito S, Takeda C, Terayama T, Tohira H, Hashimoto H,
Hayashida K, Hifumi T, Hirose T, Fukuda T, Fujii T, Miura S, Yasuda H, Abe T, Andoh K, Iida Y, Ishihara
T, Ide K, Ito K, Ito Y, Inata Y, Utsunomiya A, Unoki T, Endo K, Ouchi A, Ozaki M, Ono S, Katsura M,
Kawaguchi A, Kawamura Y, Kudo D, Kubo K, Kurahashi K, Sakuramoto H, Shimoyama A, Suzuki T,
Sekine S. Sekino M. Takahashi N. Takahashi S. Takahashi H. Tagami T. Tajima G. Tatsumi H. Tani M.
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98. Fujishima S, Gando S, Saitoh D, Kushimoto S, Ogura H, Abe T, Shiraishi A, Mayumi T, Sasaki J, Kotani
J, Takeyama N, Tsuruta R, Takuma K, Yamashita N, Shiraishi SI, Ikeda H, Shiino Y, Tarui T, Nakada TA,
Hifumi T, Otomo Y, Okamoto K, Sakamoto Y, Hagiwara A, Masuno T, Ueyama M, Fujimi S, Yamakawa
K, Umemura Y; JAAM Focused Outcomes Research in Emergency Care in Acute respiratory distress
syndrome, Sepsis and Trauma (FORECAST) Group. Incidence and Impact of Dysglycemia in Patients with
Sepsis Under Moderate Glycemic Control. Shock. 56, 507-513, 2021.
99. Fujinami Y, Hifumi T, Ono Y, Saito M, Okazaki T, Shinohara N, Akiyama K, Kunikata M, Inoue S,
Kotani J, Kuroda Y. Malocclusion of Molar Teeth Is Associated with Activities of Daily Living Loss and
Delirium in Elderly Critically Ill Older Patients. Journal of Clinical Medicine. 10, 2157, 2021.
100. Wada T, Shiraishi A, Gando S, Yamakawa K, Fujishima S, Saitoh D, Kushimoto S, Ogura H, Abe T,
Mayumi T, Sasaki J, Kotani J, Takeyama N, Tsuruta R, Takuma K, Yamashita N, Shiraishi SI, Ikeda H,
Shiino Y, Tarui T, Nakada TA, Hifumi T, Okamoto K, Sakamoto Y, Hagiwara A, Masuno T, Ueyama M,
Fujimi S, Umemura Y, Otomo Y. Disseminated intravascular coagulation immediately after trauma predicts
a poor prognosis in severely injured patients. Scientific Reports, 11, 11031, 2021.
101. Takauji S, Hifumi T, Saijo Y, Yokobori S, Kanda J, Kondo Y, Hayashida K, Shimazaki J, Moriya T,
Yagi M, Yamaguchi J, Okada Y, Okano Y, Kaneko H, Kobayashi T, Fujita M, Shimizu K, Yokota H.
Accidental hypothermia: characteristics, outcomes, and prognostic factors-A nationwide observational
study in Japan (Hypothermia study 2018 and 2019). Acute Med Surg. Sep 17;8(1):e694. 2021.
102. Ishikawa S, Miyagawa I, Kusanaga M, Abe T, Shiraishi A, Fujishima S, Ogura H, Saitoh D, Kushimoto
S, Shiino Y, Hifumi T, Otomo Y, Okamoto K, Kotani J, Sakamoto Y, Sasaki J, Shiraishi SI, Takuma K,
Hagiwara A, Yamakawa K, Takeyama N, Gando S, Mayumi T. Association of frailty on treatment outcomes
among patients with suspected infection treated at emergency departments. European Journal of Emergency
Medicine. 28, 285-291, 2021.
103. Otomune K, Hifumi T*, Jinno K, Nakamura K, Okazaki T, Inoue A, Kawakita K, Kuroda Y.
Neurological outcomes associated with prehospital advanced airway management in patients with out-of-
hospital cardiac arrest due to foreign body airway obstruction. Resuscitation Plus. 7, 100140, 2021.
104. Takauji S, Hifumi T, Saijo Y, Yokobori S, Kanda J, Kondo Y, Hayashida K, Shimizu K, Yokota H,
Yaguchi A. Accidental hypothermia: Factors related to a prolonged hospital stay - A nationwide

observational study in Japan. The American Journal of Emergency Medicine. 47,169-175, 2021.
105. Takauji S, Hifumi T, Saijo Y, Yokobori S, Kanda J, Kondo Y, Hayashida K, Shimazaki J, Moriya T,
Yagi M, Yamaguchi J, Okada Y, Okano Y, Kaneko H, Kobayashi T, Fujita M, Shimizu K, Yokota H, Yaguchi
A. Association between frailty and mortality among patients with accidental hypothermia: a nationwide
observational study in Japan. BMC Geriatrics 21, 507, 2021.
106. Banno A, Hifumi T*, Takahashi Y, Soh M, Sakaguchi A, Shimano S, Miyahara Y, Isokawa S, Ishii K,
Aoki K, Otani O, Ishimatsu S. One-Year Outcomes of Postintensive Care Syndrome in Critically Ill
Coronavirus Disease 2019 Patients: A Single Institutional Study. Critical Care Explorations 3, e0595, 2021.
107. Okada I, Hifumi T, Yoneyama H, Inoue K, Seki S, Jimbo I, Takada H, Nagasawa K, Kohara S,
Hishikawa T, Hasegawa E, Morimoto K, Ichinose Y, Sato F, Kiriu N, Matsumoto J, Yokobori S. The effect
of participation of interventional radiology team in a primary trauma survey on patient outcome. Diagnostic
and Interventional Imaging. 103, 209-215, 2022
108. Hifumi T*, Sakai A, Yamamoto A, Morokuma K, Otani N, Takahashi M, Ato M. Rhabdophis tigrinus
(Yamakagashi) Bites in Japan Over the Last 50 Years: A Retrospective Survey. Front Public Health. 9,
775458, 2022.
109. Fujita M, Maeda T, Miyata S, Mizugaki A, Hayakawa M, Miyagawa N, Ushio N, Shiraishi A, Ogura
T, Irino S, Sekine K, Fujinami Y, Kiridume K, Hifumi T, Kushimoto S. Association of Trauma Severity
with Antibody Seroconversion in Heparin-induced Thrombocytopenia: A Multicenter, Prospective
Observational Study. J Trauma Acute Care Surg. 93, 402-408, 2022.
110. Hifumi T*, Inoue A, Otani T, Otani N, Kushimoto S, Sakamoto T, Kuroda Y; SAVE-J II study group.
Details of Targeted Temperature Management Methods for Patients Who Had Out-of-Hospital Cardiac
Arrest Receiving Extracorporeal Cardiopulmonary Resuscitation: A Questionnaire Survey. Ther
Hypothermia Temp Manag. 12, 215-222, 2022.
111. Inoue A#, Hifumi T*#, Sakamoto T, Okamoto H, Kunikata J, Yokoi H, Sawano H, Egawa Y, Kato S,
Sugiyama K, Bunya N, Kasai T, Ijuin S, Nakayama S, Kanda J, Kanou S, Takiguchi T, Yokobori S, Takada
H, Inoue K, Takeuchi I, Honzawa H, Kobayashi M, Hamagami T, Takayama W, Otomo Y, Maekawa K,
Shimizu T, Nara S, Nasu M, Takahashi K, Hagiwara Y, Kushimoto S, Fukuda R, Ogura T, Shiraishi SI,
Zushi R, Otani N, Kikuchi M, Watanabe K, Nakagami T, Shoko T, Kitamura N, Otani T, Matsuoka Y, Aoki
M, Sakuraya M, Arimoto H, Homma K, Naito H, Nakao S, Okazaki T, Tahara Y, Kuroda Y; SAVE-J II study
group. Extracorporeal cardiopulmonary resuscitation in adult patients with out-of-hospital cardiac arrest: a
retrospective large cohort multicenter study in Japan. Crit Care. 26, 129, 2022. #equal authorship
112. Soh M, Hifumi T*, Otani N, Maki K, Hayashi M, Miyazaki M, Kobayashi K, Ageishi R, Hatakeyama
J, Kurihara T, Ishimatsu S. Trends in endotracheal intubation for patients with COVID-19 by emergency
physicians. Glob Health Med. 4, 116-121, 2022.
113. Shiga T, Hifumi T, Hagiwara Y, Otani N, Tanaka H, Nakano M, Kuroda Y. Career satisfaction among
acute care resident physicians in Japan. Acute Med Surg. Aug 27;9(1):e779. 2022.
114. Yamamoto A, Ito T, Hifumi T. Attempt for a Recombinant Thrombomodulin Alpha Treatment in a Rat
Disseminated Intravascular Coagulation Model Using Yamakagashi (Rhabdophis tigrinus) Venom. Toxins
(Basel). 14, 322, 2022.
115. Wada T, Yamakawa K, Kabata D, Abe T, Ogura H, Shiraishi A, Saitoh D, Kushimoto S, Fujishima S,
Mayumi T, Hifumi T, Shiino Y, Nakada TA, Tarui T, Otomo Y, Okamoto K, Umemura Y, Kotani J, Sakamoto
Y, Sasaki J, Shiraishi SI, Takuma K, Tsuruta R, Hagiwara A, Masuno T, Takeyama N, Yamashita N, Ikeda
H, Ueyama M, Fujimi S, Gando S. Age-related differences in the survival benefit of the administration of
antithrombin, recombinant human thrombomodulin, or their combination in sepsis. Sci Rep. 12, 9304, 2022.
116. Shirasaki K, Hifumi T*, Isokawa S, Hashiuchi S, Tanaka S, Yanagisawa Y, Takahashi O, Otani N. 
Postintensive Care Syndrome-Family Associated With COVID-19 Infection. Crit Care Explor. 4, e0725, 2022.
117. Kobata H, Kuroda Y, Suehiro E, Kaneko T, Fujita M, Bunya N, Miyata K, Inoue A, Hifumi T, Oda Y,
Dohi K, Yamashita S, Maekawa T. Benefits of Hypothermia for Young Patients with Acute Subdural
Hematoma: A Computed Tomography Analysis of the Brain Hypothermia Study. Neurotrauma Rep. 3,
250-260, 2022.
118. Otani T, Hifumi T, Inoue A, Abe T, Sakamoto T, Kuroda Y; SAVE-J II study group. Transient return of
spontaneous circulation related to favourable outcomes in out-of-hospital cardiac arrest patients resuscitated
with extracorporeal cardiopulmonary resuscitation: A secondary analysis of the SAVE-J II study. Resusc
Plus. 12, 100300, 2022.
119. Shirasaki K, Hifumi T*, Goto M, Shin K, Horie K, Isokawa S, Inoue A, Sakamoto T, Kuroda Y, Imai
R, Otani N; SAVE-J II study group Investigation Supervision. Clinical characteristics and outcomes after
extracorporeal cardiopulmonary resuscitation in out-of-hospital cardiac arrest patients with an initial
asystole rhythm. Resuscitation. 183, 109694, 2023.

120. Shibahashi K, Hifumi T, Sugiyama K, Inoue A, Sakamoto T, Kuroda Y. Comparison of sedation using
propofol versus midazolam in patients admitted to the intensive care unit after extracorporeal
cardiopulmonary resuscitation for out-of-hospital cardiac arrest: a multicentre observational study. Eur
Heart J Acute Cardiovasc Care. 16, 2023.
121. Chiba T, Hagiwara Y, Hifumi T, Kuroda Y, Ikeda S, Khoujah D, Imaizumi T, Shiga T. Prevalence and
Risk Factors of Insomnia and Sleep-aid Use in Emergency Physicians in Japan: Secondary Analysis of a
Nationwide Survey. West J Emerg Med. 24, 331-339, 2023.
122. Yumoto T, Hongo T, Hifumi T, Inoue A, Sakamoto T, Kuroda Y, Yorifuji T, Nakao A, Naito
H; SAVE‐J II study group. Association between prehospital advanced life support by emergency
medical services personnel and neurological outcomes among adult out-of-hospital cardiac arrest
patients treated with extracorporeal cardiopulmonary resuscitation: A secondary analysis of the
SAVE-J II study. J Am Coll Emerg Physicians Open.4(2):e12948, 2023.
123. Naito H, Sakuraya M, Hongo T, Takada H, Yumoto T, Yorifuji T, Hifumi T, Inoue A, Sakamoto T,
Kuroda Y, Nakao A; SAVE-J II Study Group. Prevalence, reasons, and timing of decisions to
withhold/withdraw life-sustaining therapy for out-of-hospital cardiac arrest patients with extracorporeal
cardiopulmonary resuscitation. Crit Care.27(1):252, 2023.
124. Yamamoto A, Hifumi T, Ato M, Iwaki M, Senoh M, Hatanaka A, Nureki S, Noguchi Y, Hirose T,
Yoshimura Y, Urakawa T, Hori S, Nakada H, Terada T, Ishifuji T, Matsuyama H, Kinebuchi T, Fukushima
A, Wake K, Otsuji K, Endo T, Toyoshima H, Yasuda I, Tanaka T, Takahashi N, Okada K, Hayashi T, Kusano
T, Koriyama M, Otani N, Takahashi M. Clinical Characteristics of Corynebacterium ulcerans Infection,
Japan. Emerg Infect Dis.29(8):1505-15,2023.
125. Sakuraya M, Hifumi T, Inoue A, Sakamoto T, Kuroda Y; SAVE-J Ⅱ Study Group. Neurological
outcomes and reperfusion strategies in out-of-hospital cardiac arrest patients due to pulmonary embolism
who underwent venoarterial extracorporeal membrane oxygenation: A post-hoc analysis of a multicenter
retrospective cohort study. Resuscitation. 91:109926, 2023.

126. Nakatsutsumi K, Endo A, Costantini TW, Takayama W, Morishita K, Otomo Y, Inoue A, Hifumi T,
Sakamoto T, Kuroda Y; SAVE-J II study group. Time-saving effect of real-time ultrasound-guided
cannulation for extracorporeal cardiopulmonary resuscitation: A multicenter retrospective cohort study.
Resuscitation.191:109927, 2023.
127. Shirakawa K, Matsuoka Y, Yamamoto Y, Inoue A, Takahashi R, Yamada Y, Ariyoshi K, Hifumi T,
Sakamoto T, Kuroda Y; SAVE-J II study group. Neurologic outcome and location of cardiac arrest in out-
of-hospital cardiac arrest patients who underwent extracorporeal cardiopulmonary resuscitation: A
multicentre retrospective cohort in Japan. Resusc Plus.16:100468, 2023.
128. Iida E, Ichihara N, Hifumi T*, Shirasaki K, Horie K, Isokawa S, Inoue A, Sakamoto T, Kuroda Y,
Otani N; SAVE-J II study group. Frequency, clinical characteristics, and outcomes of pneumonia in patients
with out-of-hospital cardiac arrest undergoing extracorporeal cardiopulmonary resuscitation. Resusc
Plus.16:100474,2023.
129. Uchida M, Kikuchi M, Haruyama Y, Takiguchi T, Hifumi T, Inoue A, Sakamoto T, Kuroda Y; SAVE-
J II study group. Association between neuromuscular blocking agent use and outcomes among out-of-
hospital cardiac arrest patients treated with extracorporeal cardiopulmonary resuscitation and target
temperature management: A secondary analysis of the SAVE-J II study. Resusc Plus.16:100476,2023.
130. Kruit N, Burrell A, Tian D, Barrett N, Bělohlávek J, Bernard S, Braude D, Buscher H, Chen YS,
Donker DW, Finney S, Forrest P, Fowles JA, Hifumi T, Hodgson C, Hutin A, Inoue A, Jung JS, Kruse JM,
Lamhaut L, Ming-Hui Lin R, Reis Miranda D, Müller T, Bhagyalakshmi Nanjayya V, Nickson C, Pellegrino
V, Plunkett B, Richardson C, Alexander Richardson S, Shekar K, Shinar Z, Singer B, Stub D, Totaro RJ,
Vuylsteke A, Yannopoulos D, Zakhary B, Dennis M. Expert consensus on training and accreditation for
extracorporeal cardiopulmonary resuscitation an international, multidisciplinary modified Delphi Study.
Resuscitation. 192:109989,2023.
131. Shin M, Fujita M, Hifumi T, Koga Y, Yagi T, Nakahara T, Todani M, Kaneda K, Tsuruta R. Rapid
rewarming rate associated with favorable neurological outcomes in patients with post-cardiac arrest
syndrome patients treated with targeted temperature management. Acute Med Surg. 10(1):e897,2023.
132. Takiguchi T, Tominaga N, Hamaguchi T, Seki T, Nakata J, Yamamoto T, Tagami T, Inoue A, Hifumi
T, Sakamoto T, Kuroda Y, Yokobori S; SAVE-J II Study Group. Etiology-Based Prognosis of Extracorporeal
CPR Recipients After Out-of-Hospital Cardiac Arrest: A Retrospective Multicenter Cohort Study. Chest.

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133. Shoji K, Ohbe H, Kudo D, Tanikawa A, Kobayashi M, Aoki M, Hamaguchi T, Nagashima F, Inoue
A, Hifumi T, Sakamoto T, Kuroda Y, Kushimoto S; SAVE-J II study group. Low-flow time and outcomes
in out-of-hospital cardiac arrest patients treated with extracorporeal cardiopulmonary resuscitation. Am J
Emerg Med. 75:37-41,2024.
134. Nakanishi N, Liu K, Kawauchi A, Okamura M, Tanaka K, Katayama S, Mitani Y, Ota K, Taito S,
Fudeyasu K, Masuka Y, Yoshihiro S, Utsumi S, Nishikimi M, Masuda M, Iida Y, Kawai Y, Hatakeyama
J, Hifumi T, Unoki T, Kawakami D, Obata K, Katsukawa H, Sumita H, Morisawa T, Takahashi M, Tsuboi
N, Kozu R, Takaki S, Haruna J, Fujinami Y, Nosaka N, Miyamoto K, Nakamura K, Kondo Y, Inoue S,
Nishida O. Instruments to assess post-intensive care syndrome assessment: a scoping review and modified
Delphi method study. Crit Care. 27(1):430,2023.
135. Kojima M, Mochida Y, Shoko T, Inoue A, Hifumi T, Sakamoto T, Kuroda Y; SAVE-J II study group.
Association between body mass index and clinical outcomes in patients with out-of-hospital cardiac arrest
undergoing extracorporeal cardiopulmonary resuscitation: A multicenter observational study. Resusc Plus.
16:100497,2023
136. Shiba D. Hifumi T. Tomiyama K. Tanaka M. Tanaka A. Ogawa K. Hamaguchi M. Iizuka N. Watase A.
Shin K. Otani N. Traumatic retropharyngeal hematoma without spinal cord injury or spinal fracture: a
retrospective multicenter analysis. Eur J Trauma Emerg Surg. Jun;49(3):1477-1484. 2023.
137. Bunya N, Ohnishi H, Kasai T, Katayama Y, Kakizaki R, Nara S, Ijuin S, Inoue A, Hifumi T, Sakamoto
T, Kuroda Y, Narimatsu E; Study of Advanced life support for Ventricular fibrillation with Extracorporeal
circulation in Japan II (SAVE-J II) Study Group. Prognostic Significance of Signs of Life in Out-of-Hospital
Cardiac Arrest Patients Undergoing Extracorporeal Cardiopulmonary Resuscitation. Crit Care Med.
52(4):542-550,2024.
138. Nishimura T, Inoue A, Taira T, Suga M, Ijuin S, Hifumi T, Sakamoto T, Kuroda Y, Ishihara S; SAVE-
J II study group. Intra-aortic balloon pump in patients with extracorporeal cardiopulmonary resuscitation
after cardiac arrest caused by acute coronary syndrome. Resuscitation. 195:110091,2024.
139. Misumi K, Hagiwara Y, Kimura T, Hifumi T, Inoue A, Sakamoto T, Kuroda Y, Ogura T; SAVE‐J II
study group. External Validation of the CAST and rCAST Score in Patients With Out-of-Hospital Cardiac
Arrest Who Underwent Extracorporeal Cardiopulmonary Resuscitation: A Secondary Analysis of the

SAVE-J II Study. J Am Heart Assoc.13(1):e031035,2024.
140. Honzawa H, Taniguchi H, Abe T, Takeuchi I, Inoue A, Hifumi T, Sakamoto T, Kuroda Y; SAVE-J II
study group. Prophylactic distal perfusion catheter and survival in patients with out-of-hospital cardiac
arrest: Secondary analysis of the SAVE-J II study. Am J Emerg Med. 78:69-75,2024.
141. Nagashima F, Inoue S, Oda T, Hamagami T, Matsuda T, Kobayashi M, Inoue A, Hifumi T, Sakamoto
T, Kuroda Y; SAVE-J II study group. Optimal chest compression for cardiac arrest until the establishment
of ECPR: Secondary analysis of the SAVE-J II study. Am J Emerg Med. 78:102-111,2024.
142. Isokawa S, Hifumi T*, Hirano K, Watanabe Y, Horie K, Shin K, Shirasaki K, Goto M, Inoue A,
Sakamoto T, Kuroda Y, Tomita S, Otani N, Group TSIS. Risk factors for bleeding complications in patients
undergoing extracorporeal cardiopulmonary resuscitation following out-of-hospital cardiac arrest: a
secondary analysis of the SAVE-J II study. Ann Intensive Care.14(1):16,2024.
143. Shirasaki K, Hifumi T*, Sekiguchi M, Isokawa S, Nakao Y, Tanaka S, Hashiuchi S, Imai R, Otani N.
Long-term psychiatric disorders in families of severe COVID-19 patients. Acute Med Surg.
11(1):e926,2024.
144. Tominaga N, Takiguchi T, Seki T, Hamaguchi T, Nakata J, Yamamoto T, Tagami T, Inoue A, Hifumi
T, Sakamoto T, Kuroda Y, Yokobori S; SAVE-J II study group Investigation Supervision. Factors associated
with favourable neurological outcomes following cardiopulmonary resuscitation for out-of-hospital cardiac
arrest: A retrospective multi-centre cohort study. Resusc Plus.17:100574,2024.
145. Sugimoto M, Takayama W, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, Otomo Y; Study of Advanced
Life Support for Ventricular Fibrillation with Extracorporeal Circulation in Japan (SAVE-J II) study group.
Impact of Lactate Clearance on Clinical and Neurological Outcomes of Patients With Out-of-
Hospital Cardiac Arrest Treated With Extracorporeal Cardiopulmonary Resuscitation: A
Secondary Data Analysis. Crit Care Med. Feb 27.2024.
146. Hamaguchi T, Takiguchi T, Seki T, Tominaga N, Nakata J, Yamamoto T, Tagami T, Inoue A, Hifumi
T, Sakamoto T, Kuroda Y, Yokobori S, Study Group TSI. Association between pupillary examinations and
prognosis in patients with out-of-hospital cardiac arrest who underwent extracorporeal cardiopulmonary
resuscitation: a retrospective multicentre cohort study. Ann Intensive Care.14(1):35,2024.
147. Ito K, Takayama W, Otomo Y, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, On Behalf Of The Save-J II
Study Group. A Seasonal Variation of Clinical and Neurological Outcomes in Patients with Out-of-Hospital

Cardiac Arrest Treated with Extracorporeal Cardiopulmonary Resuscitation: A Secondary Data Analysis of
the SaveJ II Study. J Pers Med.14(3):306,2024.
148. Misumi K, Hagiwara Y, Kimura T, Hifumi T, Inoue A, Sakamoto T, Kuroda Y, Ogura T; SAVE-J II.
study group. Impact of center volume on in-hospital mortality in adult patients with out‑of‑hospital cardiac
arrest resuscitated using extracorporeal cardiopulmonary resuscitation: a secondary analysis of the SAVE-
J II study. Sci Rep. Apr 9;14(1):8309. 2024.
149. Okada I, Hifumi T, Yoneyama H, Inoue K, Seki S, Jimbo I, Takada H, Nagasawa K, Kohara S,
Hishikawa T, Shiojima H, Hasegawa E, Morimoto K, Ichinose Y, Sato F, Kiriu N, Matsumoto J, Yokobori
S. Survival benefits of interventional radiology and surgical teams collaboration during primary trauma
surveys: a single-centre retrospective cohort study. BMC Emerg Med. Apr 16;24(1):65. 2024
150. Taira T, Inoue A, Okamoto H, Maekawa K, Hifumi T, Sakamoto T, Kuroda Y, Suga M, Nishimura T,
Ijuin S, Ishihara S; SAVE-J II study group. Fluid balance during acute phase extracorporeal
cardiopulmonary resuscitation and outcomes in OHCA patients: a retrospective multicenter cohort study.
Clin Res Cardiol. Apr 18. 2024.
英文総説:
1. Hifumi T*, Sakai A, Kondo Y, Yamamoto A, Morine N, Ato M, Shibayama K, Umezawa K, Kiriu N,
Kato H, Koido Y, Inoue J, Kawakita K, Kuroda Y. Venomous snake bites: clinical diagnosis and treatment.
J Intensive Care. 3,16, 2015.
2. Nakashima R, Hifumi T*, Kawakita K, Okazaki T, Egawa S, Inoue A, Seo R, Inagaki N, Kuroda Y.
Critical Care Management Focused on Optimizing Brain Function After Cardiac Arrest. Circ J. 2017 Mar
81, 427-439, 2017.
3. Hifumi T*, Yamamoto A, Ato M, Sawabe K, Morokuma K, Morine N, Kondo Y, Noda E, Sakai A,
Takahashi J, Umezawa K. Clinical Serum Therapy: Benefits, Cautions, and Potential Applications. Keio J
Med. 66, 57-64, 2017.
4. Hifumi T*, Kondo Y, Shimizu K, Miyake Y. Heat stroke. Journal of Intensive Care. 6, 30, 2018.
5. Inoue S, Hatakeyama J, Kondo Y, Hifumi T, Sakuramoto H, Kawasaki T, Taito S, Nakamura K, Unoki T,
Kawai Y, Kenmotsu Y, Saito M, Yamakawa K, Nishida O. Post-intensive care syndrome: its
pathophysiology, prevention, and future directions. Acute medicine & surgery. 6, 233-246, 2019.
6. Hifumi T*, Fukuchi Y, Otani N. Marine Envenomation. SN Comprehensive Clinical Medicine. 2, 2288–
2292, 2020.
7. Inoue A#, Hifumi T*#, Sakamoto S, Kuroda Y. Extracorporeal Cardiopulmonary Resuscitation for Out-
of-Hospital Cardiac Arrest in Adult Patients. Journal of the American Heart Association. 9, e015291, 2020.
#equal authorship
8. Hifumi T*. Spontaneous non-traumatic Clostridium Perfringens sepsis. J Infect Dis. May 22;73(3):177-180.2020.
9. Nakanishi N, Liu K, Kawakami D, Kawai Y, Morisawa T, Nishida T, Sumita H, Unoki T, Hifumi T, Iida
Y, Katsukawa H, Nakamura K, Ohshimo S, Hatakeyama J, Inoue S, Nishida O. Post-Intensive Care
Syndrome and Its New Challenges in Coronavirus Disease 2019 (COVID-19) Pandemic: A Review of
Recent Advances and Perspectives. J Clin Med. 10, 3870, 2021.
10. Okada Y, Nakagawa K, Tanaka H, Takahashi H, Kitamura T, Kiguchi T, Nishioka N, Kitamura N,
Tagami T, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, Iwami T. Overview and future prospects of out-of-
hospital cardiac arrest registries in Japan. Resusc Plus.17:100578,2024.
11. Inoue S, Nakanishi N, Amaya F, Fujinami Y, Hatakeyama J, Hifumi T, Iida Y, Kawakami D, Kawai Y,
Kondo Y, Liu K, Nakamura K, Nishida T, Sumita H, Taito S, Takaki S, Tsuboi N, Unoki T, Yoshino Y,
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