Naito, Hiromichi - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

A Rare Case of Pelvic Abscess Due to Spontaneous Non-traumatic Bladder Rupture

FullText URL	fulltext.pdf
Author	Inoguchi, Kyosuke\| Hongo, Takashi\| Naito, Hiromichi\| Nakao, Atsunori\|
Keywords	sepsis pelvic abscess conservative treatment neurogenic bladder bladder rupture
Published Date	2021-10-19
Publication Title	Cureus
Volume	volume13
Issue	issue10
Publisher	CUREUS INC
Start Page	e18913
ISSN	2168-8184
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 Inoguchi et al.
File Version	publisher
DOI	10.7759/cureus.18913
Web of Science KeyUT	000709915500003
Related Url	isVersionOf https://doi.org/10.7759/cureus.18913

A Seat Belt Injury Causing a Large Breast Hematoma: A Case Report

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Author	Yamamoto, Shunki\| Kosaki, Yoshinori\| Uehara, Takenori\| Naito, Hiromichi\| Nakao, Atsunori\|
Keywords	case report breast hematoma chest injury seat belt injury traffic injury
Published Date	2023-02-25
Publication Title	Cureus
Volume	volume15
Issue	issue2
Publisher	Springer
Start Page	e35440
ISSN	2168-8184
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2023 Yamamoto et al.
File Version	publisher
PubMed ID	36994269
DOI	10.7759/cureus.35440
Web of Science KeyUT	000978767800001
Related Url	isVersionOf https://doi.org/10.7759/cureus.35440

A case of spontaneous mesenteric hematoma successfully diagnosed and treated with aggressive imaging

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Author	Nakamura, Shunsuke\| Yamada, Taihei\| Nojima, Tsuyoshi\| Naitou, Hiromichi\| Koga, Hitoshi\| Yamashita, Hisashi\| Gochi, Akira\| Nakao, Atsunori\|
Keywords	Acute care surgery Computed tomography Mesenteric hematoma
Published Date	2019-12-31
Publication Title	International Journal of Surgery Case Reports
Volume	volume65
Publisher	Elsevier
Start Page	124
End Page	126
ISSN	22102612
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2019 The Author(s). Published by Elsevier Ltd on behalf of IJS Publishing Group Ltd.
File Version	publisher
PubMed ID	31715445
DOI	10.1016/j.ijscr.2019.10.058
Web of Science KeyUT	000501862100027
Related Url	isVersionOf https://doi.org/10.1016/j.ijscr.2019.10.058

Adult Scurvy Presenting with Painful Purpura on the Legs

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Author	Tamura, Nayu\| Obara, Takafumi\| Yamada, Taihei\| Nojima, Tsuyoshi\| Nakamura, Shunsuke\| Koide, Yasuhiro\| Takaoka, Makoto\| Naito, Hiromichi\| Nakao, Atsunori\|
Keywords	vitamin C malnutrition malabsorption peliosis anemia
Published Date	2022
Publication Title	Internal Medicine
Volume	volume61
Issue	issue12
Publisher	The Japanese Society of Internal Medicine
Start Page	1913
End Page	1916
ISSN	0918-2918
NCID	AA12022491
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 The Japanese Society of Internal Medicine
File Version	publisher
PubMed ID	34776490
DOI	10.2169/internalmedicine.8409-21
Web of Science KeyUT	000813840600001
Related Url	isVersionOf https://doi.org/10.2169/internalmedicine.8409-21

An Unusual Presentation of Chest Pain and Laryngeal Discomfort in a Pregnant Woman: A Case Report and Literature Review

JaLCDOI	10.18926/AMO/65755
FullText URL	77_4_429.pdf
Author	Sasanami, Misa\| Iida, Atsuyoshi\| Iwamuro, Masaya\| Hirai, Ryousuke\| Obara, Takashi\| Tsukahara, Kohei\| Yumoto, Tetsuya\| Naito, Hiromichi\| Nakao, Atsunori\|
Abstract	Intramural esophageal dissection (IED), characterized by bleeding into the submucosal space, leads to mucosal separation and dissection. The most prevalent symptoms are sudden chest or retrosternal pain, hematemesis, and dysphagia. Therefore, acute coronary syndrome and aortic dissection are among its most notable differential diagnoses. A 31-year-old pregnant woman presented with acute chest pain, laryngeal discomfort, and hematemesis. Emergency esophagogastroscopy revealed longitudinal mucosal dissection (upper esophagus to esophagogastric junction). The patient was successfully treated by avoiding the ingestion of solid foods. Clinicians should consider a diagnosis of IED for pregnant patients with acute chest pain, especially if hematemesis is present.
Keywords	chest pain dysphagia esophageal dissection hematemesis
Amo Type	Case Report
Publication Title	Acta Medica Okayama
Published Date	2023-08
Volume	volume77
Issue	issue4
Publisher	Okayama University Medical School
Start Page	429
End Page	431
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2023 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	37635144
Web of Science KeyUT	001163659800012

Association between emergency medical service transport time and survival in patients with traumatic cardiac arrest: a Nationwide retrospective observational study

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Author	Naito, Hiromichi\| Yumoto, Tetsuya\| Yorifuji, Takashi\| Nojima, Tsuyoshi\| Yamamoto, Hirotsugu\| Yamada, Taihei\| Tsukahara, Kohei\| Inaba, Mototaka\| Nishimura, Takeshi\| Uehara, Takenori\| Nakao, Atsunori\|
Keywords	Mortality Trauma care Cardiac arrest Time-to-treatment
Published Date	2021-09-16
Publication Title	BMC Emergency Medicine
Volume	volume21
Issue	issue1
Publisher	BMC
Start Page	104
ISSN	1471-227X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s). 2021
File Version	publisher
PubMed ID	34530735
DOI	10.1186/s12873-021-00499-z
Web of Science KeyUT	000696533900001
Related Url	isVersionOf https://doi.org/10.1186/s12873-021-00499-z

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

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Author	Yumoto, Tetsuya\| Hongo, Takashi\| Hifumi, Toru\| Inoue, Akihiko\| Sakamoto, Tetsuya\| Kuroda, Yasuhiro\| Yorifuji, Takashi\| Nakao, Atsunori\| Naito, Hiromichi\| SAVE-J II study group\|
Published Date	2023-04-11
Publication Title	Journal of the American College of Emergency Physicians Open
Volume	volume4
Issue	issue2
Publisher	Wiley
Start Page	e12948
ISSN	2688-1152
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2023 The Authors.
File Version	publisher
PubMed ID	37064164
DOI	10.1002/emp2.12948
Web of Science KeyUT	000969175200001
Related Url	isVersionOf https://doi.org/10.1002/emp2.12948

Association between timing of speech and language therapy initiation and outcomes among post-extubation dysphagia patients: a multicenter retrospective cohort study

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Author	Hongo, Takashi\| Yamamoto, Ryohei\| Liu, Keibun\| Yaguchi, Takahiko\| Dote, Hisashi\| Saito, Ryusuke\| Masuyama, Tomoyuki\| Nakatsuka, Kosuke\| Watanabe, Shinichi\| Kanaya, Takahiro\| Yamaguchi, Tomoya\| Yumoto, Tetsuya\| Naito, Hiromichi\| Nakao, Atsunori\|
Keywords	Post-extubation dysphagia Speech and language therapy Intensive care Dysphagia Aspiration pneumonia
Published Date	2022-04-08
Publication Title	Critical Care
Volume	volume26
Issue	issue1
Publisher	BMC
Start Page	98
ISSN	1364-8535
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2022.
File Version	publisher
PubMed ID	35395802
DOI	10.1186/s13054-022-03974-6
Web of Science KeyUT	000779598400004
Related Url	isVersionOf https://doi.org/10.1186/s13054-022-03974-6

Association of Japan Coma Scale score on hospital arrival with in-hospital mortality among trauma patients

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Author	Yumoto, Tetsuya\| Naitou, Hiromichi\| Yorifuji, Takashi\| Aokage, Toshiyuki\| Fujisaki, Noritomo\| Nakao, Atsunori\|
Keywords	Glasgow coma scale Japan Coma Scale Mortality Trauma Traumatic brain injury
Published Date	2019-11-06
Publication Title	BMC Emergency Medicine
Volume	volume19
Issue	issue1
Publisher	BMC
Start Page	65
ISSN	1471-227X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s). 2019
File Version	publisher
PubMed ID	31694575
DOI	10.1186/s12873-019-0282-x
Web of Science KeyUT	000495573700001
Related Url	isVersionOf https://doi.org/10.1186/s12873-019-0282-x

Association of initial lactate levels and red blood cell transfusion strategy with outcomes after severe trauma: a post hoc analysis of the RESTRIC trial

FullText URL	fulltext20240115-02.pdf
Author	Kosaki, Yoshinori\| Hongo, Takashi\| Hayakawa, Mineji\| Kudo, Daisuke\| Kushimoto, Shigeki\| Tagami, Takashi\| Naito, Hiromichi\| Nakao, Atsunori\| Yumoto, Tetsuya\|
Keywords	Blood transfusion Erythrocytes Hemoglobin Lactate Trauma
Note	The version of record of this article, first published in World Journal of Emergency Surgery, is available online at Publisher’s website: http://dx.doi.org/10.1186/s13017-023-00530-7\|
Published Date	2024-01-02
Publication Title	World Journal of Emergency Surgery
Volume	volume19
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	1
ISSN	1749-7922
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2023.
File Version	publisher
PubMed ID	38167057
DOI	10.1186/s13017-023-00530-7
Web of Science KeyUT	001135198700001
Related Url	isVersionOf https://doi.org/10.1186/s13017-023-00530-7

Attenuation of pulmonary damage in aged lipopolysaccharide-induced inflammation mice through continuous 2 % hydrogen gas inhalation: A potential therapeutic strategy for geriatric inflammation and survival

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Author	Aokage, Toshiyuki\| Iketani, Masumi\| Seya, Mizuki\| Meng, Ying\| Ageta, Kohei\| Naito, Hiromichi\| Nakao, Atsunori\| Ohsawa, Ikuroh\|
Keywords	LPS-induced inflammation Elderly sepsis Lipopolysaccharide Aged mouse Senescence-related markers Molecular hydrogen Hydrogen gas inhalation
Published Date	2023-09
Publication Title	Experimental Gerontology
Volume	volume180
Publisher	Elsevier
Start Page	112270
ISSN	0531-5565
NCID	AA00641077
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2023 The Authors. Published by Elsevier Inc.
File Version	publisher
PubMed ID	37572992
DOI	10.1016/j.exger.2023.112270
Web of Science KeyUT	001060841100001
Related Url	isVersionOf https://doi.org/10.1016/j.exger.2023.112270

Bile pigments in emergency and critical care medicine

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Author	Seya, Mizuki\| Aokage, Toshiyuki\| Nojima, Tsuyoshi\| Nakao, Atsunori\| Naito, Hiromichi\|
Keywords	Bile pigments Emergency and critical care medicine Antioxidant therapy
Published Date	2022-10-29
Publication Title	European Journal Of Medical Research
Volume	volume27
Issue	issue1
Publisher	BMC
Start Page	224
ISSN	0949-2321
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2022.
File Version	publisher
PubMed ID	36309733
DOI	10.1186/s40001-022-00863-0
Web of Science KeyUT	000876312700004
Related Url	isVersionOf https://doi.org/10.1186/s40001-022-00863-0

Can Blood Ammonia Level, Prehospital Time, and Return of Spontaneous Circulation Predict Neurological Outcomes of Out-of-Hospital Cardiac Arrest Patients? A Nationwide, Retrospective Cohort Study

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Author	Nojima, Tsuyoshi\| Naito, Hiromichi\| Obara, Takafumi\| Ageta, Kohei\| Yakushiji, Hiromasa\| Yumoto, Tetsuya\| Fujisaki, Noritomo\| Nakao, Atsunori\|
Keywords	ammonia cardiopulmonary resuscitation neurological outcome biomarkers
Published Date	2022-05-04
Publication Title	Journal Of Clinical Medicine
Volume	volume11
Issue	issue9
Publisher	MDPI
Start Page	2566
ISSN	2077-0383
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 by the authors.
File Version	publisher
PubMed ID	35566692
DOI	10.3390/jcm11092566
Web of Science KeyUT	000794498600001
Related Url	isVersionOf https://doi.org/10.3390/jcm11092566

Comparison of Two Different Intensive Care Unit Systems for Severely Ill Children in Japan: Data from the JaRPAC Registry

JaLCDOI	10.18926/AMO/60365
FullText URL	74_4_285.pdf
Author	Tsukahara, Kohei\| Naitou, Hiromichi\| Yorifuji, Takashi\| Nosaka, Nobuyuki\| Yamamoto, Hirotsugu\| Osako, Takaaki\| Nakao, Atsunori\| the JaRPAC Study Group\|
Abstract	The importance of centralizing treatment services for severely ill children has been well established, but such entralization remains difficult in Japan. We aimed to compare the trauma and illness severity and mortality of children admitted to two common types of ICUs for children. According to the type of management and disposition of the medical provider, we classified ICUs as pediatric ICUs [PICUs] or general ICUs, and analyzed differences in endogenous and exogenous illness settings between them. Overall, 1,333 pediatric patients were included, with 1,143 patients admitted to PICUs and 190 patients to general ICUs. The Pediatric Cerebral Performance Category score (PCPC) at discharge was significantly lower in the PICU group (adjusted OR: 0.45; 95%CI: 0.23-0.88). Death and unfavorable neurological outcomes occurred less often in the PICU group (adjusted OR: 0.29; 95%CI: 0.14-0.60). However, when limited to exogenous illness, PCPC scores (adjusted OR: 0.38; 95%CI: 0.07-1.99) or death/unfavorable outcomes (adjusted OR: 0.72; 95%CI: 0.08-6.34) did not differ between the groups. PCPC deterioration and overall sequelae/death rates were lower in PICUs for children with endogenous illnesses, although the outcomes of exogenous illness were similar between the 2 unit types. Further studies on the necessity of centralization are warranted.
Keywords	kids critical care mortality morbidity centralization
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2020-08
Volume	volume74
Issue	issue4
Publisher	Okayama University Medical School
Start Page	285
End Page	291
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	CopyrightⒸ 2020 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	32843759
Web of Science KeyUT	000562508700003
NAID	120006880204

Delay in Emergency Medical Service Transportation Responsiveness during the COVID-19 Pandemic in a Minimally Affected Region

JaLCDOI	10.18926/AMO/61210
FullText URL	74_6_513.pdf
Author	Ageta, Kohei\| Naito, Hiromichi\| Yorifuji, Takashi\| Obara, Takafumi\| Nojima, Tsuyoshi\| Yamada, Taihei\| Tsukahara, Kohei\| Yakushiji, Hiromasa\| Nakao, Atsunori\|
Abstract	Few studies have investigated the influence of the Coronavirus Disease 2019 (COVID-19) pandemic on emer-gency medical service (EMS) systems, especially in areas less affected or unaffected by COVID-19. In this study, we investigated changes in prehospital EMS activity and transport times during the COVID-19 pandemic. All patients transported by EMS in the city of Okayama from March–May 2019 or March–May 2020 were included. Interfacility transports were excluded. The primary outcome was the time from a patient’s first emergency call until hospital arrival (total prehospital time). Secondary outcomes included three segments of total prehospital time: the response time, on-scene time, and transportation time. Total prehospital time and the durations of each segment were compared between corresponding months in 2020 (COVID19-affected) and 2019 (control). The results showed that total prehospital times in April 2020 were significantly higher than those in 2019 (33.8 ± 11.6 vs. 32.2 ± 10.8 min, p < 0.001). Increases in total prehospital time were caused by longer response time (9.3 ± 3.8 vs. 8.7 ± 3.7 min, p < 0.001) and on-scene time (14.4 ± 7.9 vs. 13.5 ± 6.2min, p < 0.001). The COVID-19 pandemic was thus shown to affect EMS and delayed arrival/response even in a minimally affected region. A system to minimize transportation delays should be developed for emerging pandemics.
Keywords	emergency medical services health care system emergency transport coronavirus infection
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2020-12
Volume	volume74
Issue	issue6
Publisher	Okayama University Medical School
Start Page	513
End Page	520
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	CopyrightⒸ 2020 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	33361871
Web of Science KeyUT	000601203600007
NAID	120006948949

Effect of stomach inflation during cardiopulmonary resuscitation on return of spontaneous circulation in out-of-hospital cardiac arrest patients: A retrospective observational study

FullText URL	fulltext20240123-01.pdf
Author	Naito, Hiromichi\| Hanafusa, Hiroaki\| Hongo, Takashi\| Yumoto, Tetsuya\| Yorifuji, Takashi\| Weissman, Alexandra\| Rittenberger, Jon C.\| Guyette, Francis X.\| Fujishima, Mamoru\| Maeyama, Hiroki\| Nakao, Astunori\|
Keywords	Heart arrest Cardiopulmonary resuscitation Airway management Ventilation Insufflation Regurgitation
Published Date	2023-12
Publication Title	Resuscitation
Volume	volume193
Publisher	Elsevier BV
Start Page	109994
ISSN	0300-9572
NCID	AA00817253
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2023 The Author(s).
File Version	publisher
PubMed ID	37813147
DOI	10.1016/j.resuscitation.2023.109994
Web of Science KeyUT	001139168400001
Related Url	isVersionOf https://doi.org/10.1016/j.resuscitation.2023.109994

Emergency Dispatches for Suicide Attempts During the COVID-19 Outbreak in Okayama, Japan: A Descriptive Epidemiological Study

FullText URL	fulltext.pdf
Author	Habu, Hiroshi\| Takao, Soshi\| Fujimoto, Ryohei\| Naito, Hiromichi\| Nakao, Atsunori\| Yorifuji, Takashi\|
Keywords	COVID-19 epidemiology emergency medical dispatch suicide
Published Date	2021-07-17
Publication Title	Journal of Epidemiology
Volume	volume31
Issue	issue9
Publisher	Japan Epidemiological Assoc.
Start Page	511
End Page	517
ISSN	0917-5040
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 Hiroshi Habu et al.
File Version	publisher
PubMed ID	34176855
DOI	10.2188/jea.JE20210066
Web of Science KeyUT	000680719500003
Related Url	isVersionOf https://doi.org/10.2188/jea.JE20210066

Emotional work stress reactions of emergency medical technicians involved in transporting out-of-hospital cardiac arrest patients with “do not attempt resuscitation” orders

FullText URL	fulltext20220413-5.pdf
Author	Tanabe, Ryo\| Hongo, Takashi\| Mandai, Yasuhiro\| Inaba, Mototaka\| Yorifuji, Takashi\| Nakao, Atsunori\| Elmer, Jonathan\| Naito, Hiromichi\|
Keywords	DNAR EMT OHCA Stress
Published Date	2022-03-03
Publication Title	Resuscitation
Volume	volume173
Publisher	Elsevier BV
Start Page	61
End Page	68
ISSN	0300-9572
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 The Author(s)
File Version	publisher
PubMed ID	35143903
DOI	10.1016/j.resuscitation.2022.01.028
Web of Science KeyUT	000767483800011
Related Url	isVersionOf https://doi.org/10.1016/j.resuscitation.2022.01.028

Frequency, associated factors, and associated outcomes of dysphagia following sepsis

FullText URL	fulltext.pdf
Author	Hongo, Takashi\| Yumoto, Tetsuya\| Naito, Hiromichi\| Fujiwara, Toshifumi\| Kondo, Jun\| Nozaki, Satoshi\| Nakao, Atsunori\|
Keywords	Critical care Sepsis Dysphagia Swallowing
Published Date	2023-07
Publication Title	Australian Critical Care
Volume	volume36
Issue	issue4
Publisher	Elsevier
Start Page	521
End Page	527
ISSN	1036-7314
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 Australian College of Critical Care Nurses Ltd.
File Version	publisher
PubMed ID	35851194
DOI	10.1016/j.aucc.2022.06.003
Web of Science KeyUT	001023149500001
Related Url	isVersionOf https://doi.org/10.1016/j.aucc.2022.06.003

Geographical Differences and the National Meeting Effect in Patients with Out-of-Hospital Cardiac Arrests: A JCS-ReSS Study Report

FullText URL	fulltext.pdf
Author	Yumoto, Tetsuya\| Naitou, Hiromichi\| Yorifuji, Takashi\| Tahara, Yoshio\| Yonemoto, Naohiro\| Nonogi, Hiroshi\| Nagao, Ken\| Ikeda, Takanori\| Sato, Naoki\| Tsutsui, Hiroyuki\|
Keywords	out-of-hospital cardiac arrest outcome national meeting cardiopulmonary resuscitation
Published Date	2019-12-16
Publication Title	International Journal of Environmental Research and Public Health
Volume	volume16
Issue	issue24
Publisher	MDPI
Start Page	5130
ISSN	1661-7827
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2019 by the authors.
File Version	publisher
PubMed ID	31888125
DOI	10.3390/ijerph16245130
Web of Science KeyUT	000507312700245
Related Url	isVersionOf https://doi.org/10.3390/ijerph16245130