Ito K, Endo A, Kobayashi M, Otomo Y. Severe pancreatic injury with total disruption of main pancreatic duct successfully managed by multi-stage endoscopic therapy: a case report. Acute medicine & surgery. 2022.01; 9 (1): e735. ( PubMed, DOI )

Kojima M, Endo A, Shiraishi A, Shoko T, Otomo Y, Coimbra R. Association between the plasma-to-red blood cell ratio and survival in geriatric and non-geriatric trauma patients undergoing massive transfusion: a retrospective cohort study. Journal of intensive care. 2022.01; 10 (1): 2. ( PubMed, DOI )

Nakatsutsumi K, Endo A, Okuzawa H, Onishi I, Koyanagi A, Nagaoka E, Morishita K, Aiboshi J, Otomo Y. Colon perforation as a complication of COVID-19: a case report. Surgical case reports. 2021.08; 7 (1): 175. ( PubMed, DOI )

Nakatsutsumi Keita, Endo Akira, Okuzawa Hiraaki, Onishi Ichiro, Koyanagi Anri, Nagaoka Eiki, Morishita Koji, Aiboshi Junichi, Otomo Yasuhiro. Colon perforation as a complication of COVID-19: a case report(和訳中) Surgical Case Reports. 2021.08; 7 1 of 5-5 of 5. ( ichushi )

Takayama W, Endo A, Morishita K, Otomo Y. Dielectric Blood Coagulometry for the Early Detection of Sepsis-Induced Disseminated Intravascular Coagulation: A Prospective Observational Study. Critical care medicine. 2021.08; 50 (1): e31-e39. ( PubMed, DOI )

Takayama W, Endo A, Murata K, Hoshino K, Kim S, Shinozaki H, Harada K, Nagano H, Hagiwara M, Tsuchihashi A, Shimada N, Kitamura N, Kuramoto S, Otomo Y. The impact of blood type on the mortality of patients with severe abdominal trauma: a multicenter observational study. Scientific reports. 2021.08; 11 (1): 16147. ( PubMed, DOI )

Takayama Wataru, Endo Akira, Otomo Yasuhiro. Anticoagulation therapy using unfractionated heparin at a therapeutic dose for coronavirus disease 2019 patients with severe pneumonia: a retrospective historical control study(和訳中) Acute Medicine & Surgery. 2021.06; 8 (1): 1 of 7-7 of 7. ( ichushi )

Fukui S, Higashio K, Murao S, Endo A, Akira T, Yamakawa K. Optimal target blood pressure in critically ill adult patients with vasodilatory shock: a protocol for a systematic review and meta-analysis. BMJ open. 2021.03; 11 (3): e048512. ( PubMed, DOI )

Nakao M, Matsuda J, Iwai M, Endo A, Yonetsu T, Otomo Y, Sasano T. Coronary spasm and optical coherence tomography defined plaque erosion causing ST-segment-elevation acute myocardial infarction in a patient with COVID-19 pneumonia. Journal of cardiology cases. 2021.02; 23 (2): 87-89. ( PubMed, DOI )

Nakao Masahiko, Matsuda Junji, Iwai Miho, Endo Akira, Yonetsu Taishi, Otomo Yasuhiro, Sasano Tetsuo. COVID-19肺炎患者における冠血管攣縮と光干渉断層撮影で明らかになったST上昇型心筋梗塞を引き起こすプラークびらん(Coronary spasm and optical coherence tomography defined plaque erosion causing ST-segment-elevation acute myocardial infarction in a patient with COVID-19 pneumonia) Journal of Cardiology Cases. 2021.02; 23 (2): 87-89. ( ichushi )

Takayama W, Endo A, Otomo Y. Anticoagulation therapy using unfractionated heparin at a therapeutic dose for coronavirus disease 2019 patients with severe pneumonia: a retrospective historical control study. Acute medicine & surgery. 2021.01; 8 (1): e679. ( PubMed, DOI )

Endo A, Kojima M, Uchiyama S, Shiraishi A, Otomo Y. Physician-led prehospital management is associated with reduced mortality in severe blunt trauma patients: a retrospective analysis of the Japanese nationwide trauma registry. Scandinavian journal of trauma, resuscitation and emergency medicine. 2021.01; 29 (1): 9. ( PubMed, DOI )

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. 2021; 16 (7): e0254343. ( PubMed, DOI )

Oba S, Hosoya T, Amamiya M, Mitsumura T, Kawata D, Sasaki H, Kamiya M, Yamamoto A, Ando T, Shimada S, Shirai T, Okamoto T, Tateishi T, Endo A, Aiboshi J, Nosaka N, Yamanouchi H, Ugawa T, Nagaoka E, Oi K, Tao S, Maejima Y, Tanaka Y, Tanimoto K, Takeuchi H, Tohda S, Hirakawa A, Sasano T, Arai H, Otomo Y, Miyazaki Y, Yasuda S. Arterial and Venous Thrombosis Complicated in COVID-19: A Retrospective Single Center Analysis in Japan. Frontiers in cardiovascular medicine. 2021; 8 767074. ( PubMed, DOI )

Takayama W, Endo A, Yoshii J, Arai H, Oi K, Nagaoka E, Toyama S, Yamamoto H, Uchida T, Otomo Y. Severe COVID-19 Pneumonia in a 30-Year-Old Woman in the 36th Week of Pregnancy Treated with Postpartum Extracorporeal Membrane Oxygenation. The American journal of case reports. 2020.10; 21 e927521. ( PubMed, DOI )

Takayama W, Endo A, Koguchi H, Murata K, Otomo Y. Age-related differences in the impact of coagulopathy in patients with isolated traumatic brain injury: An observational cohort study. The journal of trauma and acute care surgery. 2020.09; 89 (3): 523-528. ( PubMed, DOI )

Hayakawa M, Tagami T, IIjima H, Kudo D, Sekine K, Ogura T, Yumoto T, Kondo Y, Endo A, Ito K, Matsumura Y, Kushimoto S. Restrictive transfusion strategy for critically injured patients (RESTRIC) trial: a study protocol for a cluster-randomised, crossover non-inferiority trial. BMJ open. 2020.09; 10 (9): e037238. ( PubMed, DOI )

Endo A, Saida F, Mochida Y, Kim S, Otomo Y, Nemoto D, Matsubara H, Yamagishi S, Murao Y, Mashiko K, Hirano S, Yoshikawa K, Sera T, Inaba M, Koami H, Kobayashi M, Murata K, Shoko T, Takiguchi N. Planned Versus On-Demand Relaparotomy Strategy in Initial Surgery for Non-occlusive Mesenteric Ischemia. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. 2020.09; 25 (7): 1837-1846. ( PubMed, DOI )

Endo A, Kojima M, Hong ZJ, Otomo Y, Coimbra R. Open-chest versus closed-chest cardiopulmonary resuscitation in trauma patients with signs of life upon hospital arrival: a retrospective multicenter study. Critical care (London, England). 2020.09; 24 (1): 541. ( PubMed, DOI )

Senda A, Endo A, Tachimori H, Fushimi K, Otomo Y. Early administration of glucocorticoid for thyroid storm: analysis of a national administrative database. Critical care (London, England). 2020.07; 24 (1): 470. ( PubMed, DOI )

Endo A, Shiraishi A, Fushimi K, Otomo Y. Reply to the comment by Osuka et al. Journal of intensive care. 2020; 8 48. ( PubMed, DOI )

Enomoto M, Endo A, Yatsushige H, Fushimi K, Otomo Y. Clinical Effects of Early Edaravone Use in Acute Ischemic Stroke Patients Treated by Endovascular Reperfusion Therapy. Stroke. 2019.02; 50 (3): STROKEAHA118023815-658. ( PubMed, DOI )

Takayama W, Endo A, Koguchi H, Murata K, Otomo Y. Differences in durations, adverse events, and outcomes of in-hospital cardiopulmonary resuscitation between day-time and night-time: An observational cohort study. Resuscitation. 2019.01; 137 14-20. ( PubMed, DOI )

Endo A, Shiraishi A, Otomo Y, Fushimi K, Murata K. Volume-outcome relationship on survival and cost benefits in severe burn injury: a retrospective analysis of a Japanese nationwide administrative database. Journal of intensive care. 2019; 7 7. ( PubMed, DOI )

Kojima M, Endo A, Shiraishi A, Otomo Y. Age-Related Characteristics and Outcomes for Patients With Severe Trauma: Analysis of Japan's Nationwide Trauma Registry. Annals of emergency medicine. 2018.11; 73 (3): 281-290. ( PubMed, DOI )

Akira Endo, Atsushi Shiraishi, Kiyohide Fushimi, Kiyoshi Murata, Yasuhiro Otomo. Impact of continuous regional arterial infusion in the treatment of acute necrotizing pancreatitis: analysis of a national administrative database. J. Gastroenterol.. 2018.09; 53 (9): 1098-1106. ( PubMed, DOI )

Endo Akira, Shiraishi Atsushi, Fushimi Kiyohide, Murata Kiyoshi, Otomo Yasuhiro. 急性壊死性膵炎の治療における、持続的局所動注療法の重要性　全国調査データベースの解析(Impact of continuous regional arterial infusion in the treatment of acute necrotizing pancreatitis: analysis of a national administrative database) Journal of Gastroenterology. 2018.09; 53 (9): 1098-1106. ( ichushi )

A Endo, A Shiraishi, K Fushimi, K Murata, Y Otomo. Outcomes of patients receiving a massive transfusion for major trauma. British Journal of Surgery. 2018.07; 105 1426-1434. ( PubMed, DOI )

Akira Endo, Atsushi Shiraishi, Kiyohide Fushimi, Kiyoshi Murata, Yasuhiro Otomo. Comparative effectiveness of elemental formula in the early enteral nutrition management of acute pancreatitis: a retrospective cohort study. Ann Intensive Care. 2018.06; 8 (1): 69. ( PubMed, DOI )

Wataru Takayama, Akira Endo, Hazuki Koguchi, Momoko Sugimoto, Kiyoshi Murata, Yasuhiro Otomo. The impact of blood type O on mortality of severe trauma patients: a retrospective observational study. Crit Care. 2018.05; 22 (1): 100. ( PubMed, DOI )

Wataru Takayama, Hazuki Koguchi, Akira Endo, Yasuhiro Otomo. The Association between Cardiopulmonary Resuscitation in Out-of-Hospital Settings and Chest Injuries: A Retrospective Observational Study. Prehosp Disaster Med. 2018.04; 33 (2): 171-175. ( PubMed, DOI )

Wataru Takayama, Kaho Yamasaki, Akira Endo, Yasuhiro Otomo. A Case of Impalement Brain Injury That Could Achieve Good Neurological Outcome by Introducing Early Sedation and Immobilization Strategy. Case Rep Emerg Med. 2018.04; 2018 3025717. ( PubMed, DOI )

Akira Endo, Miko Okamura, Shunsuke Yoshikawa, Yasuhiro Otomo, Tomohiro Morio. Multilateral Functional Alterations of Human Neutrophils in Sepsis: From the Point of Diagnosis to the Seventh Day. Shock. 2017.12; 48 (6): 629-637. ( PubMed, DOI )

Akira Endo, Atsushi Shiraishi, Yasuhiro Otomo, Makoto Tomita, Hiroki Matsui, Kiyoshi Murata. Open-chest versus closed-chest cardiopulmonary resuscitation in blunt trauma: analysis of a nationwide trauma registry. Crit Care. 2017.07; 21 (1): 169. ( PubMed, DOI )

Akira Endo, Atsushi Shiraishi, Kiyohide Fushimi, Kiyoshi Murata, Yasuhiro Otomo. Increased Severe Trauma Patient Volume is Associated With Survival Benefit and Reduced Total Health Care Costs: A Retrospective Observational Study Using a Japanese Nationwide Administrative Database. Ann. Surg.. 2017.06; ( PubMed, DOI )

Akira Endo, Atsushi Shiraishi, Hiroki Matsui, Kenichi Hondo, Yasuhiro Otomo. Assessment of Progress in Early Trauma Care in Japan over the Past Decade: Achievements and Areas for Future Improvement. J. Am. Coll. Surg.. 2017.02; 224 (2): 191-198.e5. ( PubMed, DOI )

Akira Endo, Atsushi Shiraishi, Yasuhiro Otomo, Shigeki Kushimoto, Daizoh Saitoh, Mineji Hayakawa, Hiroshi Ogura, Kiyoshi Murata, Akiyoshi Hagiwara, Junichi Sasaki, Tetsuya Matsuoka, Toshifumi Uejima, Naoto Morimura, Hiroyasu Ishikura, Munekazu Takeda, Naoyuki Kaneko, Hiroshi Kato, Daisuke Kudo, Takashi Kanemura, Takayuki Shibusawa, Yasushi Hagiwara, Shintaro Furugori, Yoshihiko Nakamura, Kunihiko Maekawa, Gou Mayama, Arino Yaguchi, Shiei Kim, Osamu Takasu, Kazutaka Nishiyama. Development of Novel Criteria of the "Lethal Triad" as an Indicator of Decision Making in Current Trauma Care: A Retrospective Multicenter Observational Study in Japan. Crit. Care Med.. 2016.09; 44 (9): e797-e803. ( PubMed, DOI )

Akira Endo, Atsushi Shiraishi, Junichi Aiboshi, Yoshiro Hayashi, Yasuhiro Otomo. A case of purpura fulminans caused by Hemophilus influenzae complicated by reversible cardiomyopathy. J Intensive Care. 2014.02; 2 (1): 13. ( PubMed, DOI )