研究者詳細 - 塚原　紘平

論文 - 塚原　紘平

分割表示 220 件中 141 - 160 件目／全件表示 >>

前頸部熱傷のため気管切開前に同部の植皮を先行させた4例についての検討

高見優男, 飯田淳義, 小崎吉訓, 山川泰明, 湯本哲也, 山田太平, 山本浩継, 塚原紘平, 尾迫貴章, 内藤宏道, 中尾篤典

熱傷 44 ( 2 ) 103 - 103 2018年6月

Raoultella planticola bacteremia-induced fatal septic shock following burn injury 査読

Tetsuya Yumoto*,Hiromichi Naito*,Hiromi Ihoriya,Kohei Tsukahara*,Tomoyuki Ota,Toshiyuki Watanabe,Atsunori Nakao*

Annals of Clinical Microbiology and Antimicrobials 17 ( 1 ) 2018年5月

Hyperammonemic encephalopathy in a patient receiving fluorouracil/oxaliplatin chemotherapy

Hiromi Ihoriya, Hirotsugu Yamamoto, Taihei Yamada, Kohei Tsukahara, Kanae Inoue, Tetsuya Yumoto, Hiromichi Naito, Atsunori Nakao

Clinical Case Reports 6 ( 4 ) 603 - 605 2018年4月

Portal Venous Gas Following Ingestion of Hydrogen Peroxide Successfully Treated with Hyperbaric Oxygen Therapy.

Chika Tsuboi, Hiromichi Naito, Shingo Hagioka, Hiroaki Hanafusa, Takahiro Hirayama, Yoshinori Kosaki, Atsuyoshi Iida, Tetsuya Yumoto, Kohei Tsukahara, Naoki Morimoto, Atsunori Nakao

Acta medica Okayama 72 ( 2 ) 181 - 183 2018年4月

記述言語：英語掲載種別：研究論文（学術雑誌）

The primary toxicity of hydrogen peroxide results from its interaction with catalase, which liberates water and oxygen. We report the case of a 14-year-old Japanese girl with portal venous gas that was caused by oxygen liberated from intentionally ingested hydrogen peroxide. Although she had a past history of atrial septal defect, recovery without cardiac or neurological sequelae was achieved using hyperbaric oxygen therapy. Emergency physicians must be aware of the danger of liberated oxygen due to hydrogen peroxide ingestion.

DOI： 10.18926/AMO/55859

PubMed

researchmap

Cushing's sign and severe traumatic brain injury in children after blunt trauma 査読国際誌

Tetsuya Yumoto*,Hiromichi Naito*,Takashi Yorifuji*,Hiroki Maeyama,Yoshinori Kosaki*,Hirotsugu Yamamoto*,Kohei Tsukahara*,Takaaki Osako*,Atsunori Nakao*

BMJ Open 8 ( 3 ) e020781 2018年3月

院外心停止患者の搬送先病院と予後の検討

内藤宏道, 小崎吉訓, 山川泰明, 飯田淳義, 湯本哲也, 山本浩継, 山田太平, 塚原紘平, 尾迫貴章, 中尾篤典

日本集中治療医学会雑誌 25 ( Suppl. ) [O85 - 2] 2018年2月

Portal venous gas following ingestion of hydrogen peroxide successfully treated with hyperbaric oxygen therapy 査読

Chika Tsuboi,Hiromichi Naito*,Shingo Hagioka,Hiroaki Hanafusa,Takahiro Hirayama (T. Hirayama),Yoshinori Kosaki*,Atsuyoshi Iida*,Tetsuya Yumoto*,Kohei Tsukahara*,Naoki Morimoto,Atsunori Nakao*

Acta Medica Okayama, Acta. Medica Okayama, Acta medicinae Okayama, Acta medica Okayama 72 ( 2 ) 181 - 183 2018年1月

Serum Procalcitonin Levels in Acute Encephalopathy with Biphasic Seizures and Late Reduced Diffusion 査読国際誌

Yosuke Fujii,Masato Yashiro*,Mutsuko Yamada,Tomonobu Kikkawa,Nobuyuki Nosaka,Yukie Saito,Kohei Tsukahara*,Masanori Ikeda*,Tsuneo Morishima,Hirokazu Tsukahara*

Disease Markers, Disease markers 2018 4025694 - 4025694 2018年1月

Usefulness of 3-D computed tomography for diagnosis of abusive head trauma 査読

Kazumasa Zensho,Hirotsugu Yamamoto*,Kohei Tsukahara*,Takaaki Osako*,Atsunori Nakao*

Pediatrics International, Acta Paediatrica Japonica, Paediatria Japonica, Acta Paediatrica Japonica (Overseas Edition) 2018年1月

Medical equipment deployment in pediatric emergency prehospital medical units in Japan 査読

Noriyuki Kaku,Masahiko Nitta,Takashi Muguruma,Yuichiro Hirata,Kohei Tsukahara*,Emily Knaup (E. Knaup),Nobuyuki Nosaka,Yuki Enomoto

Pediatrics International, Acta Paediatrica Japonica, Paediatria Japonica, Acta Paediatrica Japonica (Overseas Edition) 60 ( 1 ) 93 - 95 2018年1月

Ictal cardiorespiratory arrest associated with status epilepticus in panayiotopoulos syndrome 査読

Hirotsugu Yamamoto*,Hiromichi Naito*,Takaaki Osako*,Kohei Tsukahara*,Taihei Yamada*,Tetsuya Yumoto*,Atsuyoshi Iida*,Yoshinori Kosaki*,Makio Oka*,Fumika Endoh*,Akira Gochi,Atsunori Nakao*

Acta Medica Okayama, Acta. Medica Okayama, Acta medicinae Okayama, Acta medica Okayama 72 ( 3 ) 297 - 300 2018年1月

Serum Procalcitonin Levels in Acute Encephalopathy with Biphasic Seizures and Late Reduced Diffusion. 国際誌

Yosuke Fujii, Masato Yashiro, Mutsuko Yamada, Tomonobu Kikkawa, Nobuyuki Nosaka, Yukie Saito, Kohei Tsukahara, Masanori Ikeda, Tsuneo Morishima, Hirokazu Tsukahara

Disease markers 2018 2380179 - 2380179 2018年

記述言語：英語掲載種別：研究論文（学術雑誌）

Procalcitonin (PCT) is used as a biomarker in severe infections. Here, we retrospectively investigated levels of serum PCT, C-reactive protein (CRP), and inflammatory cytokines (IL-6, TNF-α, and IFN-γ) in the second phase of patients with acute encephalopathy with biphasic seizures and late reduced diffusion (AESD). Nine AESD pediatric patients (4 men, 5 women; AESD group) admitted to Okayama University Hospital from 2010 to 2016 were compared with 10 control patients with febrile seizures (FS) (3 men, 7 women; FS group). Mean PCT concentrations (ng/mL) in the AESD and FS groups were significantly different, at 9.8 ± 6.7 and 0.8 ± 0.9, respectively (p = 0.0011). CRP (mg/dL) were 0.79 ± 0.89 and 1.4 ± 1.0 (p = 0.21), respectively; IL-6 (pg/mL) were 449.7 ± 705.0 and 118.3 ± 145.4 (p = 0.20), respectively; TNF-α (pg/mL) were 18.6 ± 12.5 and 16.6 ± 6.0 (p = 0.67), respectively; and IFN-γ (pg/mL) were 79.6 ± 158.5 and 41.9 ± 63.7 (p = 0.56), respectively. Ratios of PCT to CRP were 27.5 ± 34.2 and 3.2 ± 6.8 (p < 0.0001), respectively. The sensitivity and specificity in the diagnosis of AESD using a cutoff of PCT/CRP ratio of 1.0 were 100% and 80%, respectively. These results suggest that PCT and the PCT/CRP ratio are useful in auxiliary diagnosis of the second stage of AESD, and in AESD, PCT is likely to increase through a different mechanism.

DOI： 10.1155/2018/2380179

PubMed

researchmap

Indirect Calorimetry Measurement of Energy Expenditure Related to Body Position Changes in Healthy Adults. 査読

Obata K, Yumoto T, Fuke S, Tsukahara K, Naito H, Iida A, Takahashi T, Ujike Y, Nakao A.

Acta Med Okayama 71 ( 6 ) 467 - 473 2017年12月

非もやもや病小児脳梗塞・脳虚血症例の治療におけるチーム医療の重要性査読

安原隆雄, 菱川朋人, 亀田雅博, 平松匡文, 杉生憲志, 野坂宜之, 塚原紘平, 八代将登, 林裕美子, 伊達勲

脳卒中の外科 45 ( 6 ) 476 - 482 2017年11月

記述言語：日本語出版者・発行元：(一社)日本脳卒中の外科学会

症例1:9歳女児。左片麻痺で発症し、右内包後脚脳梗塞と診断された。aspirin内服を行い、24ヵ月再発なく外来加療中である。症例2:13歳男児。けいれん発作、意識障害、左片麻痺が生じ、動脈炎として加療開始された。右中大脳動脈領域に脳梗塞を認めたため外減圧術を施行したが、第62病日に頭蓋骨形成術を施行後に意識障害が生じ、けいれん重積状態となった。barbitalを用いた2週間にわたる鎮静・呼吸循環管理にて徐々に改善したが、左不全麻痺の悪化、右不全麻痺を生じた。17ヵ月経過現在、両杖をついた歩行訓練を行っている。症例3:10ヵ月女児。左不全片麻痺で発症し、3日後に意識障害が生じた。右側の血栓性脳梗塞と考えaspirin内服を開始したが、脳梗塞の再発、左側に新規の脳梗塞を来たした。warfarinとaspirinの内科加療を開始し、16ヵ月再発なく経過している。症例4:2歳女児。Klippel-Trenaunay症候群として経過観察されていた。繰り返す左片麻痺とけいれん発作が生じ、右内頸動脈の閉塞ないし狭窄に伴う脳虚血と診断し、aspirin内服加療を開始した。16ヵ月間再発なく経過している。

researchmap

その他リンク： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2017&ichushi_jid=J02079&link_issn=&doc_id=20171211180009&doc_link_id=%2Fcp4strok%2F2017%2F004506%2F009%2F0476-0482%26dl%3D0&url=http%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fcp4strok%2F2017%2F004506%2F009%2F0476-0482%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Occult Sources of Bleeding in Blunt Trauma : A Narrative Review.

Tetsuya Yumoto, Yoshinori Kosaki, Yasuaki Yamakawa, Atsuyoshi Iida, Hirotsugu Yamamoto, Taihei Yamada, Kohei Tsukahara, Hiromichi Naito, Takaaki Osako, Atsunori Nakao

Acta medica Okayama 71 ( 5 ) 363 - 368 2017年10月

記述言語：英語掲載種別：研究論文（学術雑誌）

Worldwide, hemorrhagic shock in major trauma remains a major potentially preventable cause of death. Controlling bleeding and subsequent coagulopathy is a big challenge. Immediate assessment of unidentified bleeding sources is essential in blunt trauma patients with hemorrhagic shock. Chest/pelvic X-ray in conjunction with ultrasonography have been established classically as initial diagnostic imaging modalities to identify the major sources of internal bleeding including intra-thoracic, intra-abdominal, or retroperitoneal hemorrhage related to pelvic fracture. Massive soft tissue injury, regardless of whether isolated or associated with multiple injuries, occasionally causes extensive hemorrhage and acute traumatic coagulopathy. Specific types of injuries, including soft tissue injury or retroperitoneal hemorrhage unrelated to pelvic fracture, can potentially be overlooked or be considered "occult" causes of bleeding because classical diagnostic imaging often cannot exclude such injuries. The purpose of this narrative review article is to describe "occult" or unusual sources of bleeding associated with blunt trauma.

DOI： 10.18926/AMO/55433

PubMed

researchmap

Venous thromboembolism in major trauma patients: a single-center retrospective cohort study of the epidemiology and utility of D-dimer for screening

Tetsuya Yumoto, Hiromichi Naito, Yasuaki Yamakawa, Atsuyoshi Iida, Kohei Tsukahara, Atsunori Nakao

Acute Medicine & Surgery 4 ( 4 ) 394 - 400 2017年10月