Multi-center Observational Choking Investigation (MOCHI)
Publications
Tatsuya Norii , Yutaka Igarashi , Mari Akaiwa , Yudai Yoshino , Hiroki Kamimura , Danielle Albright , David P Sklar , Cameron Crandall
Food choking incidents in the hospital: Incidents, characteristics, effectiveness of interventions, and mortality and morbidity outcomes
Resuscitation. 2023 Jul;188:109806.
Ryotaro Suga , Yutaka Igarashi , Tatsuya Norii , Takuya Kogure , Hiroki Kamimura , Yudai Yoshino , Kensuke Suzuki ,
Shoji Yokobori , Satoo Ogawa , Hiroyuki Yokota
Prehosp Disaster Med. 2023 Jun;38(3):326-331.
Yutaka Igarashi, Kensuke Suzuki, Tatsuya Norii, Tomokazu Motomura, Yudai Yoshino, Yutaka Kitagoya, Satoo Ogawa,
Shoji Yokobori, Hiroyuki Yokota
Do video calls improve dispatcher-assisted first aid for infants with foreign body airway obstruction? A randomized controlled trial/simulation study
Journal of Nippon Medical School (in press)
Igarashi Y, Norii T, Sung-Ho K, Nagata S, Yoshino Y, Hamaguchi T, et al. Airway obstruction time and outcomes in patients with foreign body airway obstruction: multicenter observational choking investigation.
Acute Medicine & Surgery. 2022;9(1):e741.
Norii T, Igarashi Y, Braude D, Sklar DP. Airway foreign body removal by a home vacuum cleaner: Findings of a multi-center registry in Japan.
Resuscitation. 2021;162:99-101. doi:10.1016/j.resuscitation.2021.02.006
Igarashi Y, Norii T, Sung-Ho K, Nagata S, Yokota H. Seasonal choking in Japan: Japanese rice cake (mochi), ehomaki, and beans for Setsubun.
Resuscitation. 2020; 150: 90-91. Published 2020 March 31, doi:https://doi.org/10.1016/j.resuscitation.2020.03.013
Norii T, Igarashi Y, Sung-Ho K, et al. Protocol for a nationwide prospective, observational cohort study of foreign-body airway obstruction in Japan: the MOCHI registry.
BMJ Open 2020;0:e039689. doi:10.1136/bmjopen-2020-039689
Igarashi Y, Norii T, Sung-Ho K, et al. New classifications for Life-threatening foreign body airway obstruction.
Am J Emerg Med. 2019;37(12):2177–2181. doi:10.1016/j.ajem.2019.03.015
Nagata S, Kim SH, Mizushima Y, Norii T. Airway obstruction due to sticky rice cake (mochi): a case series and review of the literature.
International Journal of Emergency Medicine. 2018;11(1):34.
Igarashi Y, Yokobori S, Yoshino Y, Masuno T, Miyauchi M, Yokota H. Prehospital removal improves neurological outcomes in elderly patient with foreign body airway obstruction.
Am J Emerg Med. 2017;35(10):1396–1399. doi:10.1016/j.ajem.2017.04.016
Presentation
Takuro Hamaguchi, Yutaka Igarashi, Tatsuya Norii, Yudai Yoshino, Riko Maejima, Shimpei Nagata, Kim Sung-Ho, Hiroyuki Yokota.
Prehospital endotracheal intubation for cardiac arrest due to foreign body airway obstrcution.
49th Critical Care Congress (2020) Oral presentation
Kim Sung-Ho, Tatsuya Norii, Yutaka Igarashi, Shimpei Nagata, Takuro Hamaguchi, Yudai Yoshino, Riko Maejima, Tatsuho Kobayashi, Yozo Kashiwa, Yasuaki Mizushima, Hiroyuki Yokota.
Association between location of foreign body airway obstructionincident and survival outcome.
49th Critical Care Congress (2020) Oral presentation
Riko Maejima, Yutaka Igarashi, Tatsuya Norii, Yudai Yoshino, Takuro Hamaguchi, Shimpei Nagata, Kim Sung-Ho, Hiroyuki Yokota.
First aid treatment by laypersons to patients with foreign body airway obstruction improves outcomes.
49th Critical Care Congress (2020) Oral presentation
Yudai Yoshino, Yutaka Igarashi, Tatsuya Norii, Takuro Hamaguchi, Shimpei Nagata, Kim Sung-Ho, Hiroyuki Yokota.
Association between foreign body airway obstruction removal timing and outcome.
49th Critical Care Congress (2020) Oral presentation
Yudai Yoshino, Yutaka Igarashi, Tomohiko Masuno, Akira Fuse, Hiroyuki Yokota.
Witnesses and initial response are crucial for positive outcomes in elderly individuals aspirating food.
44th Critical Care Congress (2015) Oral presentation