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Masashi Okubo

university of pittsburgh

23H-index
247Paper Count
2.6KCitation Count
Published Papers 43
Publication Date
Using Vital Signs to Predict Disposition of Children Transported to the Hospital by Emergency Medical Services
err2026-04-01
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PREAI
errRamgopal, Sriram; Macy, Michelle L.; Horvat, Christopher M.; Cash, Rebecca E.; Okubo, Masashi; Janofsky, Stephen; Martin-Gill, Christian
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Duration of emergency medical services-initiated prehospital cardiopulmonary resuscitation efforts and survival for pediatric patients with out-of-hospital cardiac arrest
err2026-02-25
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errOAAI
errMasashi Okubo; Sho Komukai; Junichi Izawa; Shunsuke Amagasa; Sriram Ramgopal; Clifton W. Callaway; Robert A. Berg
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Characteristics of Out-of-hospital Cardiac Arrest from 2018 to 2021 across the World: Third Report from the International Liaison Committee on Resuscitation (ILCOR) Research and Registries Committee
err2025-09-29
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PREAI
errChika Nishiyama; Takeyuki Kiguchi; Masashi Okubo; Rabab Al-Araji; Edilberto Amorim; Hajriz Alihodžić; Enrico Baldi; Frankie Beganton; Claudio Benvenuti; Scott Booth; Janet E. Bray; Sheldon Cheskes; Erika Frischknecht Christensen; Ruggero Cresta; Bridget Dicker; Therese Djarv; Jan-Thorsten Gräsner; Stuart Howell; Xavier Jouven; Hao-Yang Lin; Matthew Huei-Ming Ma; Eloi Marijon; Siobhán Masterson; Bryan McNally; Jerry P. Nolan; Marcus EH Ong; Jeong Ho Park; Gavin D. Perkins; Martin Quinn; Lisa Rück; Simone Savastano; Nur Shahidah; Sang Do Shin; Jasmeet Soar; Ingvild B.M. Tjelmeland; Courtney Truong; Christian Vaillancourt; Jan Wnent; Joyce Yeung; Taku Iwami
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Response
errCHEST
IF8.6
err2025-08-08
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PREAI
errJunichi Izawa; Sho Komukai; Masashi Okubo
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High Normocapnia and Better Functional Outcome in Patients Undergoing Venoarterial Extracorporeal Membrane Oxygenation After Out-of-Hospital Cardiac Arrest
errCHEST
IF8.6
err2025-01-19
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PREAI
errJunichi Izawa; Shunsuke Kimata; Sho Komukai; Masashi Okubo; Akihiro Sakai; Tetsuhisa Kitamura; Yutaka Yamaguchi
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Vasopressor or advanced airway first in cardiac arrest?
err2024-12-01
err0
PREAI
errWang, Henry E.; Daya, Mohamud R.; Schmicker, Robert; Nassal, Michelle; Okubo, Masashi; Aramendi, Elisabete; Alonso, Erik; Idris, Ahamed; Panchal, Ashish R.; Jaureguibeitia, Xabier; Aufderheide, Tom; Carlson, Jestin; Nichol, Graham
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Survival After Intra-Arrest Transport vs On-Scene Cardiopulmonary Resuscitation in Children
err2024-05-20
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errOAAI
errOkubo, Masashi; Komukai, Sho; Izawa, Junichi; Chung, Sunhee; Drennan, Ian R.; Grunau, Brian E.; Lupton, Joshua R.; Ramgopal, Sriram; Rea, Thomas D.; Callaway, Clifton W.
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Association of midazolam route of administration and need for recurrent dosing among children with seizures cared for by emergency medical services
err2024-03-12
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errOAAI
errRamgopal, Sriram; Owusu-Ansah, Sylvia; Crowe, Remle P.; Okubo, Masashi; Martin-Gill, Christian
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The association of prehospital systemic corticosteroids with emergency department and in-hospital outcomes for patients with asthma exacerbations
err2024-03-08
err0
errOAAI
errRamgopal, Sriram; Naik, Vishal V.; Komukai, Sho; Owusu-Ansah, Sylvia; Crowe, Remle P.; Okubo, Masashi; Martin-Gill, Christian
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Sequence of Epinephrine and Advanced Airway Placement After Out-of-Hospital Cardiac Arrest
err2024-02-19
err1
errOAAI
errOkubo, Masashi; Komukai, Sho; Izawa, Junichi; Kiyohara, Kosuke; Matsuyama, Tasuku; Iwami, Taku; Kitamura, Tetsuhisa
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Duration of cardiopulmonary resuscitation and outcomes for adults with in-hospital cardiac arrest: retrospective cohort study
err2024-02-07
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errOAAI
errOkubo, Masashi; Komukai, Sho; Andersen, Lars W.; Berg, Robert A.; Kurz, Michael C.; Morrison, Laurie J.; Callaway, Clifton W.
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Correlation of vital sign centiles with in-hospital outcomes among adults encountered by emergency medical services
err2023-11-03
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errOAAI
errRamgopal, Sriram; Sepanski, Robert J.; Crowe, Remle P.; Okubo, Masashi; Callaway, Clifton W.; Martin-Gill, Christian
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Duration of cardiopulmonary resuscitation and phenotype of post-cardiac arrest brain injury
err2023-07-01
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PREAI
errCoppler, Patrick J.; Elmer, Jonathan; Doshi, Ankur A.; Guyette, Francis X.; Okubo, Masashi; Ratay, Cecelia; Frisch, Adam N.; Steinberg, Alexis; Weissman, Alexandra; Arias, Valerie; Drumheller, Byron C.; Flickinger, Katharyn L.; Faro, John; Schmidhofer, Mark; Rhinehart, Zachary J.; Hansra, Barinder S.; Fong-Isariyawongse, Joanna; Barot, Niravkumar; Baldwin, Maria E.; Kayner, A. Murat; Darby, Joseph M.; Shutter, Lori A.; Mettenburg, Joseph; Callaway, Clifton W.
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Three-year trends in out-of-hospital cardiac arrest across the world: Second report from the International Liaison Committee on Resuscitation (ILCOR)
err2023-05-01
err98
PREAI
errNishiyama, Chika; Kiguchi, Tekeyuki; Okubo, Masashi; Alihodzic, Hajriz; Al-Araji, Rabab; Baldi, Enrico; Beganton, Frankie; Booth, Scott; Bray, Janet; Christensen, Erika; Cresta, Ruggero; Finn, Judith; Grasner, Jan-Thorsten; Jouven, Xavier; Kern, Karl B.; Maconochie, Ian; Masterson, Siobhan; McNally, Bryan; Nolan, Jerry P.; Ong, Marcus Eng Hock; Perkins, Gavin D.; Park, Jeong Ho; Ristau, Patrick; Savastano, Simone; Shahidah, Nur; Do Shin, Sang; Soar, Jasmeet; Tjelmeland, Ingvild; Quinn, Martin; Wnent, Jan; Wyckoff, Myra H.; Iwami, Taku
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Evaluation of Use of Epinephrine and Time to First Dose and Outcomes in Pediatric Patients With Out-of-Hospital Cardiac Arrest
err2023-03-28
err2
errOAAI
errAmoako, Jeffrey; Komukai, Sho; Izawa, Junichi; Callaway, Clifton W.; Okubo, Masashi
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Bayesian analysis of amiodarone or lidocaine versus placebo for out-of-hospital cardiac arrest
errHEART
IF4.4
err2022-03-02
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PREAI
errLane, Daniel J.; Grunau, Brian; Kudenchuk, Peter; Dorian, Paul; Wang, Henry E.; Daya, Mohamud R.; Lupton, Joshua; Vaillancourt, Christian; Okubo, Masashi; Davis, Daniel; Rea, Thomas; Yannopoulos, Demetris; Christenson, Jim; Scheuermeyer, Frank
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Association of Advanced Airway Insertion Timing and Outcomes After Out-of-Hospital Cardiac Arrest
err2022-02-01
err11
PREAI
errOkubo, Masashi; Komukai, Sho; Izawa, Junichi; Aufderheide, Tom P.; Benoit, Justin L.; Carlson, Jestin N.; Daya, Mohamud R.; Hansen, Matthew; Idris, Ahamed H.; Le, Nancy; Lupton, Joshua R.; Nichol, Graham; Wang, Henry E.; Callaway, Clifton W.
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Association of Intra-Arrest Transport versus Continued On-scene Resuscitation with Survival to Hospital Discharge Among Pediatric Patients with Out-of-Hospital Cardiac Arrest
err2021-11-16
err0
PREAI
errOkubo, Masashi; Komukai, Sho; Izawa, Junichi; Drennan, Ian; Grunau, Brian; Rea, Thomas; Callaway, Clifton W.
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