Faculty Profiles - OKAHARA Shuji

写真a

OKAHARA Shuji

Organization

Scheduled update Assistant Professor

External link

Degree

Doctor of Philosophy in Medical Science ( 2018.6 Okayama University )

Papers

Effect of donor-recipient age difference on living-donor lung transplantation outcomes. International journal

Shin Tanaka, Toshiharu Mitsuhashi, Megumi Ishihara, Takayoshi Matano, Tuyoshi Ryuko, Yasuaki Tomioka, Shuji Okahara, Kazuhiko Shien, Ken Suzawa, Kentaroh Miyosh, Mikio Okazaki, Seiichiro Sugimoto, Shinichi Toyooka

European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2025.12

　More details

Language：English Publishing type：Research paper (scientific journal)

OBJECTIVES: In living-donor lobar lung transplantation (LDLLT), significant donor-recipient age differences often occur because of the limited pool of related donors, typically parents or children, raising concerns regarding whether this affects postoperative outcomes and survival. In this study, we assessed the effect of living-donor and recipient age mismatch on LDLLT outcomes. METHODS: This retrospective cohort study included 82 patients who underwent bilateral LDLLT and 164 donors between October 1998 and October 2023. The donor-recipient pairs were categorized into three groups: an age difference of ≥ 20 years for both lungs, ≥20 years for one lung, and <20 years for both lungs. Postoperative outcomes, including survival and chronic lung allograft dysfunction (CLAD)-free survival, were compared between groups. RESULTS: There were no significant differences in perioperative outcomes, including hospital mortality, 1-year survival, and acute rejection rates, across the different age-mismatch groups. Additionally, there was no clear correlation between age difference and the development of CLAD. Overall and CLAD-free survival rates were similar among the three groups, suggesting that donor-recipient age mismatch does not adversely affect long-term outcomes. CONCLUSIONS: Within the limitations of this single-center, retrospective cohort, we did not detect a significant association between donor-recipient age difference and perioperative, overall, or CLAD-free survival outcomes in LDLLT.

DOI： 10.1093/ejcts/ezaf446

PubMed

researchmap
Venous air embolism induced by burr hole drilling before dural incision in craniotomy: two case reports

Yohei Motoi, Shuji Okahara, Makiko Tani, Nobushige Tsuboi, Hiroshi Morimatsu

JA Clinical Reports 11 ( 1 ) 2025.10

　More details

Publishing type：Research paper (scientific journal) Publisher：Springer Science and Business Media LLC

Abstract

Background

Venous air embolism (VAE) is a rare but potentially fatal complication in neurosurgery typically caused by injury to dura mater, especially venous sinuses, during craniotomy. We report two cases of VAE that occurred before dural incision.

Case presentation

Both patients underwent craniotomy under general anesthesia in a head-up position. Hemodynamic and respiratory deterioration occurred during or immediately after burr hole drilling with abnormal vital signs and transesophageal echocardiography findings, raising suspicion for VAE. Immediate management, including surgical field protection and cardiopulmonary support, stabilized the patients’ conditions. The procedure was subsequently discontinued in case 1 and modified to limited resection in case 2. Postoperative computed tomography revealed intracranial venous air within the internal jugular vein, cavernous sinus, and diploic veins.

Conclusion

These cases highlight that VAE can occur even before dural incision. Vigilant intraoperative monitoring and prompt intervention are essential for preventing potentially fatal outcomes.

DOI： 10.1186/s40981-025-00823-7

researchmap

Other Link： https://link.springer.com/article/10.1186/s40981-025-00823-7/fulltext.html
イソフルラン,プロポフォールを投与し鎮静薬を計画的に減量しえた長期人工呼吸管理の小児重症心不全例

成谷俊輝, 黒田浩佐, 岡原修司, 鈴木聡, 金澤伴幸, 清水一好, 岩崎達雄, 森松博史

日本集中治療医学会雑誌 31 ( 4 ) 261 - 265 2024.7

　More details

Language：Japanese Publisher：(一社)日本集中治療医学会

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2024&ichushi_jid=J02874&link_issn=&doc_id=20240719470006&doc_link_id=20240719470001&url=http%3A%2F%2Fsearch.jamas.or.jp%2Flink%2Fbc%2F20240719470001&type=jamaslink&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F99999_1.gif
Postoperative Complications in Living Donors for Lung Transplantation. International journal

Shin Tanaka, Kento Fujii, Megumi Ishihara, Haruki Choshi, Kei Matsubara, Kohei Hashimoto, Shuji Okahara, Kazuhiko Shien, Ken Suzawa, Kentaroh Miyoshi, Hiromasa Yamamoto, Mikio Okazaki, Seiichiro Sugimoto, Shinichi Toyooka

Transplantation direct 10 ( 5 ) e1617 2024.5

　More details

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Living donor lobar lung transplantation is a life-saving procedure for critically ill patients. This requires 2 healthy donors exposed to risks and without medical benefit. Therefore, the donor's safety and minimal postoperative complications are crucial. This study aimed to investigate the short-term outcomes and identify the risk factors affecting these outcomes. METHODS: The data of 175 living donors enrolled between 1998 and 2022 were analyzed. Donors were divided into era 1 (1998-2009) and era 2 (2010-2022). RESULTS: The overall incidence of postoperative complications was 39%, of which 7% were major complications. Donors who underwent surgery on the right side had a higher incidence of delayed pulmonary fistulae (P = 0.01) and elevated liver enzyme levels (P = 0.028). Living donor surgery on the right side (P = 0.01), era 2 (P = 0.01), and the need for plasty (P = 0.04) were predictors of postoperative complications. CONCLUSIONS: Updated data on complications and their correlation with postoperative quality of life from this study could aid in the selection of potential donors and facilitate informed consent.

DOI： 10.1097/TXD.0000000000001617

PubMed

researchmap
Donor's long-term quality of life following living-donor lobar lung transplantation. International journal

Kento Fujii, Shin Tanaka, Megumi Ishihara, Kei Matsubara, Kohei Hashimoto, Shuji Okahara, Kazuhiko Shien, Ken Suzawa, Kentaroh Miyoshi, Shinji Otani, Hiromasa Yamamoto, Mikio Okazaki, Seiichiro Sugimoto, Masaomi Yamane, Shinichi Toyooka

Clinical transplantation 37 ( 4 ) e14927 2023.2

　More details

Language：English Publishing type：Research paper (scientific journal)

INTRODUCTION: Living-donor lobar lung transplantation is an alternative procedure to deceased donation lung transplantation. It involves graft donation from healthy donors; however, only a few reports have discussed its long-term prognosis in living lung donors and their associated health-related quality of life. This study aimed to examine living lung donors' health-related quality of life. METHODS: In our cross-sectional survey of living lung donors, we assessed health-related quality of life based on three key aspects (physical, mental, and social health) using the 36-Item Short Form Health Survey. We also evaluated chronic postoperative pain and postoperative breathlessness using the numeric rating scale and the modified Medical Research Council Dyspnea scale, respectively. RESULTS: We obtained consent from 117 of 174 living lung donors. The average scores of the living lung donors on the 36-Item Short Form Health Survey were higher than the national average. However, some donors had poorer physical, mental, and social health, with lower summary scores than the national averages. Low mental component summary predictors included donor age (<40 years; odds ratio = 10.2; p<.001) and recipient age (<18 years; odds ratio = 2.73; p<.032). Low role-social component summary predictors included high lung allocation score (≥50; odds ratio = 3.94, p<.002) and recipient death (odds ratio = 3.64; p = .005). There were no predictors for physical component summary. Additionally, many donors did not complain of pain or dyspnea. CONCLUSIONS: Living lung donors maintained acceptable long-term health-related quality of life after surgery. Potential donors should be informed of relevant risk factors, and high-risk donors should receive appropriate support. This article is protected by copyright. All rights reserved.

DOI： 10.1111/ctr.14927

PubMed

researchmap
A prediction model to determine the untapped lung donor pool outside of the DonateLife network in Victoria International journal

Shuji Okahara, Gregory I Snell, Bronwyn J Levvey, Mark McDonald, Rohit D’Costa, Helen Opdam, David V Pilcher

Anaesthesia and Intensive Care 50 ( 5 ) 380 - 387 2022.9

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：SAGE Publications

Lung transplantation is limited by a lack of suitable lung donors. In Australia, the national donation organisation (DonateLife) has taken a major role in optimising organ donor identification. However, the potential outside the DonateLife network hospitals remains uncertain. We aimed to create a prediction model for lung donation within the DonateLife network and estimate the untapped lung donors outside of the DonateLife network. We reviewed all deaths in the state of Victoria’s intensive care units using a prospectively collected population-based intensive care unit database linked to organ donation records. A logistic regression model derived using patient-level data was developed to characterise the lung donors within DonateLife network hospitals. Consequently, we estimated the expected number of lung donors in Victorian hospitals outside the DonateLife network and compared the actual number. Between 2014 and 2018, 291 lung donations occurred from 8043 intensive care unit deaths in DonateLife hospitals, while only three lung donations occurred from 1373 ICU deaths in non-DonateLife hospitals. Age, sex, postoperative admission, sepsis, neurological disease, trauma, chronic respiratory disease, lung oxygenation and serum creatinine were factors independently associated with lung donation. A highly discriminatory prediction model with area under the receiver operator characteristic curve of 0.91 was developed and accurately estimated the number of lung donors. Applying the model to non-DonateLife hospital data predicted only an additional five lung donors. This prediction model revealed few additional lung donor opportunities outside the DonateLife network, and the necessity of alternative and novel strategies for lung donation. A donor prediction model could provide a useful benchmarking tool to explore organ donation potential across different jurisdictions, hospitals and transplanting centres.

DOI： 10.1177/0310057x211070011

PubMed

researchmap

Other Link： http://journals.sagepub.com/doi/full-xml/10.1177/0310057X211070011
血液粘弾性検査によりヘパリン残存が術後止血困難の原因と特定できた心臓外科緊急手術の一症例

森松尭, 金澤伴幸, 岡原修司, 越智聡子, 佐倉考信, 清水一好, 森松博史

臨床モニター 33 ( Suppl. ) 117 - 117 2022.6

　More details

Language：Japanese Publisher：医学図書出版(株)

researchmap
Integrated pulmonary index can predict respiratory compromise in high‐risk patients in the post‐anesthesia care unit: a prospective, observational study International journal

Yasutoshi Kuroe, Yuko Mihara, Shuji Okahara, Kenzo Ishii, Tomoyuki Kanazawa, Hiroshi Morimatsu

BMC Anesthesiology 21 ( 1 ) 123 - 123 2021.12

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Springer Science and Business Media {LLC}

<jats:title>Abstract</jats:title><jats:sec>
<jats:title>Background</jats:title>
<jats:p>Respiratory compromise (RC) including hypoxia and hypoventilation is likely to be missed in the postoperative period. Integrated pulmonary index (IPI) is a comprehensive respiratory parameter evaluating ventilation and oxygenation. It is calculated from four parameters: end-tidal carbon dioxide, respiratory rate, oxygen saturation measured by pulse oximetry (SpO<jats:sub>2</jats:sub>), and pulse rate. We hypothesized that IPI monitoring can help predict the occurrence of RC in patients at high-risk of hypoventilation in post-anesthesia care units (PACUs).</jats:p>
</jats:sec><jats:sec>
<jats:title>Methods</jats:title>
<jats:p>This prospective observational study was conducted in two centers and included older adults (≥ 75-year-old) or obese (body mass index ≥ 28) patients who were at high-risk of hypoventilation. Monitoring was started on admission to the PACU after elective surgery under general anesthesia. We investigated the onset of RC defined as respiratory events with prolonged stay in the PACU or transfer to the intensive care units; airway narrowing, hypoxemia, hypercapnia, wheezing, apnea, and any other events that were judged to require interventions. We evaluated the relationship between several initial parameters in the PACU and the occurrence of RC. Additionally, we analyzed the relationship between IPI fluctuation during PACU stay and the occurrences of RC using individual standard deviations of the IPI every five minutes (IPI-SDs).</jats:p>
</jats:sec><jats:sec>
<jats:title>Results</jats:title>
<jats:p>In total, 288 patients were included (199 elderly, 66 obese, and 23 elderly and obese). Among them, 18 patients (6.3 %) developed RC. The initial IPI and SpO<jats:sub>2</jats:sub> values in the PACU in the RC group were significantly lower than those in the non-RC group (6.7 ± 2.5 vs. 9.0 ± 1.3, <jats:italic>p</jats:italic> < 0.001 and 95.9 ± 4.2 % vs. 98.3 ± 1.9 %, <jats:italic>p</jats:italic> = 0.040, respectively). We used the area under the receiver operating characteristic curves (AUC) to evaluate their ability to predict RC. The AUCs of the IPI and SpO<jats:sub>2</jats:sub> were 0.80 (0.69–0.91) and 0.64 (0.48–0.80), respectively. The IPI-SD, evaluating fluctuation, was significantly greater in the RC group than in the non-RC group (1.47 ± 0.74 vs. 0.93 ± 0.74, <jats:italic>p</jats:italic> = 0.002).</jats:p>
</jats:sec><jats:sec>
<jats:title>Conclusions</jats:title>
<jats:p>Our study showed that low value of the initial IPI and the fluctuating IPI after admission to the PACU predict the occurrence of RC. The IPI might be useful for respiratory monitoring in PACUs and ICUs after general anesthesia.</jats:p>
</jats:sec>

DOI： 10.1186/s12871-021-01338-1

PubMed

researchmap
高用量ステロイド治療が奏功した重症COVID-19妊婦の1例

山本紘一郎, 萩谷英大, 牧尉太, 岡原修司, 長谷川功, 大塚文男

日本内分泌学会雑誌 97 ( 2 ) 568 - 568 2021.10

　More details

Language：Japanese Publisher：(一社)日本内分泌学会

researchmap
High-Dose Corticosteroids for a Pregnant Woman Critically Ill With Coronavirus Disease 2019 International journal

Koichiro Yamamoto, Hideharu Hagiya, Jota Maki, Shuji Okahara, Kou Hasegawa, Fumio Otsuka

Cureus 13 ( 8 ) e17398 2021.8

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Cureus, Inc.

Pregnancy was reported to be a risk factor for coronavirus disease 2019 (COVID-19), with an increased risk for premature birth. Corticosteroids and remdesivir are used for patients with COVID-19; however, there is no established treatment for these patients. In particular, the effective management of pregnant, critically ill patients with COVID-19 remains unknown. We describe a 34-year-old, critically ill woman at 30 weeks of gestation with COVID-19, who was successfully treated with remdesivir and combined high-dose betamethasone (12 mg/day for two days) and methylprednisolone (125 mg/day for three days) followed by steroid tapering. During treatment, fetal biophysical profile scores on obstetric ultrasound were normal; her pregnancy course progressed well. Since high-dose corticosteroids improve fetal lung maturation and as well as cytokine storm due to COVID-19, this case provides an insight into the management of pregnant COVID-19 patients.

DOI： 10.7759/cureus.17398

PubMed

researchmap
A Retrospective Review of Declined Lung Donors: Estimating the Potential of Ex Vivo Lung Perfusion

Shuji Okahara, Bronwyn Levvey, Mark McDonald, Rohit D'Costa, Helen Opdam, David V. Pilcher, Gregory I. Snell

The Annals of Thoracic Surgery 112 ( 2 ) 443 - 449 2021.8

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier {BV}

DOI： 10.1016/j.athoracsur.2020.08.042

researchmap
The Relationship between Frailty and Mechanical Ventilation: A Population-based Cohort Study

Shuji Okahara, Ashwin Subramaniam, Jai N. Darvall, Ryo Ueno, Michael Bailey, David V Pilcher

Annals of the American Thoracic Society 2021.7

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：American Thoracic Society

DOI： 10.1513/annalsats.202102-178oc

researchmap
An Audit of Lung Donor Pool: Optimal Current Donation Strategies and the Potential of Novel Time-Extended Donation After Circulatory Death Donation

Shuji Okahara, Bronwyn Levvey, Mark McDonald, Rohit D'Costa, Helen Opdam, David V. Pilcher, Gregory I. Snell

Heart, Lung and Circulation 2021.6

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier {BV}

DOI： 10.1016/j.hlc.2021.05.094

researchmap
Improving the predictability of time to death in controlled donation after circulatory death lung donors

Shuji Okahara, Gregory I. Snell, Mark McDonald, Rohit D'Costa, Helen Opdam, David V. Pilcher, Bronwyn Levvey

Transplant International 34 ( 5 ) 906 - 915 2021.5

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley

DOI： 10.1111/tri.13862

researchmap
Infective Endocarditis Is a Risk Factor for Heparin Resistance in Adult Cardiovascular Surgical Procedures: A Retrospective Study

Yoshikazu Kimura, Shuji Okahara, Kanae Abo, Yusuke Koyama, Mitsuhito Kuriyama, Kazumi Ono, Hidekuni Hidaka

Journal of Cardiothoracic and Vascular Anesthesia 2021.5

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier {BV}

DOI： 10.1053/j.jvca.2021.05.024

researchmap
Influence of the donor history of tobacco and marijuana smoking on early and intermediate lung transplant outcomes

Shuji Okahara, Bronwyn Levvey, Mark McDonald, Rohit D{\textquotesingle}Costa, Helen Opdam, David V. Pilcher, Eldho Paul, Gregory I. Snell

The Journal of Heart and Lung Transplantation 39 ( 9 ) 962 - 969 2020.9

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier {BV}

DOI： 10.1016/j.healun.2020.05.019

researchmap
Common Criteria for Ex-vivo Lung Perfusion Have No Significant Impact on Post-Transplant Outcomes

Shuji Okahara, Bronwyn Levvey, Mark McDonald, Rohit D'Costa, Helen Opdam, David V. Pilcher, Gregory I. Snell

The Annals of Thoracic Surgery 2020.9

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier {BV}

DOI： 10.1016/j.athoracsur.2020.06.081

researchmap
全身麻酔中に気管支痙攣と肺高血圧を伴う薬剤性アナフィラキシーが疑われた肺リンパ脈管筋腫症の1例

明賀翔平, 日笠友起子, 岡原修司, 川瀬宏和, 小林求, 森松博史

日本臨床麻酔学会誌 40 ( 3 ) 221 - 226 2020.5

　More details

Language：Japanese Publisher：日本臨床麻酔学会

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2020&ichushi_jid=J01620&link_issn=&doc_id=20200529370003&doc_link_id=10.2199%2Fjjsca.40.221&url=https%3A%2F%2Fdoi.org%2F10.2199%2Fjjsca.40.221&type=J-STAGE&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00007_3.gif
【周術期の呼吸管理】術後合併症ハイリスク患者の周術期呼吸管理

岡原修司, 清水一好, 塩路直弘, 森松博史

麻酔 67 ( 5 ) 511 - 517 2018.5

　More details

Language：Japanese Publisher：克誠堂出版(株)

researchmap

Other Link： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2018&ichushi_jid=J01397&link_issn=&doc_id=20180509180007&doc_link_id=%2Fad3msuie%2F2018%2F006705%2F009%2F0511-0517%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fad3msuie%2F2018%2F006705%2F009%2F0511-0517%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif
Current ventilator and oxygen management during general anesthesia: A multicenter, cross-sectional observational study International journal

Suzuki, S., Mihara, Y., Hikasa, Y., Okahara, S., Ishihara, T., Shintani, A., Morimatsu, H., Sato, A., Kusume, S., Hidaka, H., Yatsuzuka, H., Okawa, M., Takatori, M., Saeki, S., Samuta, T., Tokioka, H., Kurasako, T., Maeda, M., Takeuchi, M., Hirasaki, A., Kitaura, M., Kajiki, H., Kobayashi, O., Katayama, H., Nakatsuka, H., Mizobuchi, S., Sugimoto, S., Yokoyama, M., Kusudo, K., Shiraishi, K., Iwaki, T., Komatsu, T., Hirai, Y., Sato, T., Kimura, M., Yasukawa, T., Kimura, M., Taniguchi, M., Shimoda, Y., Kobayashi, Y., Tsukioki, M., Manabe, N., Ando, E., Kosaka, M., Tsukiji, T., Tokura, C., Asao, Y., Sugiyama, M., Seto, K.

Anesthesiology 129 ( 1 ) 67 - 76 2018

　More details

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1097/ALN.0000000000002181

Scopus

PubMed

researchmap
Perioperative respiratory management in high risk patients

Okahara, S., Shimizu, K., Shioji, N., Morimatsu, H.

Japanese Journal of Anesthesiology 67 ( 5 ) 2018

　More details

Publishing type：Research paper (scientific journal)

Scopus

researchmap
Associations between intraoperative ventilator settings during one-lung ventilation and postoperative pulmonary complications: A prospective observational study International journal

Okahara, S., Shimizu, K., Suzuki, S., Ishii, K., Morimatsu, H.

BMC Anesthesiology 18 ( 1 ) 13 - 13 2018

　More details

Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1186/s12871-018-0476-x

Scopus

PubMed

researchmap
Airway complications have a greater impact on the outcomes of living-donor lobar lung transplantation recipients than cadaveric lung transplantation recipients

Sugimoto, S., Yamane, M., Otani, S., Kurosaki, T., Okahara, S., Hikasa, Y., Toyooka, S., Kobayashi, M., Oto, T.

Surgery Today 48 ( 9 ) 2018

　More details

Publishing type：Research paper (scientific journal)

DOI： 10.1007/s00595-018-1663-6

Scopus

researchmap
Is supplemental oxygen necessary for intraoperative lung protective ventilation?

Shuji Okahara, Satoshi Suzuki, Hiroshi Morimatsu

Pulmonary and Critical Care Medicine 3 ( 1 ) 2018

　More details

Publishing type：Research paper (scientific journal) Publisher：Open Access Text Pvt, Ltd.

DOI： 10.15761/pccm.1000148

researchmap
Severe Acute Respiratory Distress Syndrome Using Electrical Activity of the Diaphragm on Weaning from Extracorporeal Membrane Oxygenation.

Shuji Okahara

Acta medica Okayama 71 ( 6 ) 2017.12

　More details

Publishing type：Research paper (scientific journal)

DOI： 10.18926/amo/55593

DOI： 10.18926/AMO/55593

Scopus

PubMed

researchmap
多発性翼状片症候群に伴う困難気道に対してCT画像による気道評価を元に気道確保戦略を立てた1症例

前田明倫, 小林求, 日笠友起子, 岡原修司, 森松博史

日本臨床麻酔学会誌 37 ( 6 ) S298 - S298 2017.10

　More details

Language：Japanese Publisher：日本臨床麻酔学会

researchmap
脳死片肺移植術施行中、グラフト再灌流の際に突然のST上昇・Bispectral index(BIS)値の低下を来たした一例

前田明倫, 日笠友起子, 岡原修司, 大亀剛, 杉本誠一郎, 大藤剛宏, 小林求

移植 52 ( 2-3 ) 254 - 254 2017.9

　More details

Language：Japanese Publisher：(一社)日本移植学会

researchmap
【急性期呼吸管理の基礎と実践】NAVA;Neurally Adjusted Ventilatory Assist 基礎と実践

塩路直弘, 岡原修司, 金澤伴幸, 清水一好, 森松博史

ICUとCCU 41 ( 1 ) 21 - 27 2017.1

　More details

Language：Japanese Publisher：医学図書出版(株)

researchmap

Other Link： https://search-tp.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2017&ichushi_jid=J00001&link_issn=&doc_id=20170131390003&doc_link_id=%2Faa6icutc%2F2017%2F004101%2F004%2F0021-0027%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Faa6icutc%2F2017%2F004101%2F004%2F0021-0027%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif
【小児臓器移植の現状と展望】小児肺移植の麻酔および術後ICU管理

日笠友起子, 岡原修司, 清水一好, 小林求, 森松博史

移植 50 ( 6 ) 582 - 588 2015.12

　More details

Language：Japanese Publisher：(一社)日本移植学会

researchmap

Other Link： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2015&ichushi_jid=J00083&link_issn=&doc_id=20160202330004&doc_link_id=%2Fcl8isoke%2F2015%2F005006%2F004%2F0582-0588%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fcl8isoke%2F2015%2F005006%2F004%2F0582-0588%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif
上顎癌術直後にAeromonas属による治療抵抗性の敗血症性ショックをきたし、急激な経過をたどった症例

塩路直弘, 清水一好, 林真雄, 金澤伴幸, 鈴木聡, 岡原修司, 日笠友起子, 森松博史

ICUとCCU 39 ( 7 ) 431 - 435 2015.7

　More details

Language：Japanese Publisher：医学図書出版(株)

researchmap

Other Link： https://search-tp.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2015&ichushi_jid=J00001&link_issn=&doc_id=20150811310006&doc_link_id=%2Faa6icutc%2F2015%2F003907%2F007%2F0431-0435%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Faa6icutc%2F2015%2F003907%2F007%2F0431-0435%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif
肺移植後に消化管手術を施行し、術後免疫抑制剤の静注調節により良好な経過をたどった2症例

大岩雅彦, 小林求, 岡原修司, 日笠友起子, 谷真紀子, 江木盛時, 五藤恵次, 森松博史

日本集中治療医学会雑誌 21 ( Suppl. ) [DP - 5] 2014.1

　More details

Language：Japanese Publisher：(一社)日本集中治療医学会

researchmap
Effects of antibiotics administration on the incidence of wound infection in percutaneous dilatational tracheostomy

Hagiya, H., Naito, H., Hagioka, S., Okahara, S., Morimoto, N., Kusano, N., Otsuka, F.

Acta Medica Okayama 68 ( 2 ) 57 - 62 2014

　More details

Language：English Publishing type：Research paper (scientific journal) Publisher：Okayama University Medical School

DOI： 10.18926/AMO/52402

Scopus

CiNii Article

CiNii Books

researchmap
[Prolonged convulsion after intoxication of alachlor herbicide (Lasso): a case report].

Naito, H., Nagae, M., Okahara, S., Maeyama, H., Okada, D., Hagioka, S., Morimoto, N.

Chūdoku kenkyū : Chūdoku Kenkyūkai jun kikanshi = The Japanese journal of toxicology 24 ( 1 ) 35 - 38 2011

　More details

Language：Japanese Publishing type：Research paper (scientific journal)

Scopus

CiNii Article

CiNii Books

researchmap
[Case of upper airway stenosis after accidental ingestion of neutral detergent containing cationic surfactant (HDQ Neutral)].

Nagae, M., Naito, H., Okahara, S., Hikasa, Y., Okada, D., Hagioka, S., Morimoto, N.

Chūdoku kenkyū : Chūdoku Kenkyūkai jun kikanshi = The Japanese journal of toxicology 24 ( 1 ) 39 - 41 2011

　More details

Language：Japanese Publishing type：Research paper (scientific journal)

Scopus

CiNii Article

CiNii Books

researchmap

▼display all

Books

周産期麻酔科学

日本周産期麻酔科学会（ Role： Contributor , 2. 重症妊産婦の集中治療管理）

中外医学社 2024.6 （ ISBN:9784498055544 ）

　More details

Total pages：xvi, 468p Language：Japanese

CiNii Books

researchmap

Other Link： https://webview.isho.jp/book/detail/abs/10.18886/9784498055544
臨床麻酔科学書

岡原修司, 森松博史（ Role： Contributor , 移植外科の麻酔肺移植手術の麻酔）

中山書店 2022.7 （ ISBN:9784521749495 ）

　More details

Total pages：xvi, 783p Language：Japanese

CiNii Books

researchmap
Challenge緊急手術の麻酔

岡原修司, 小林求（ Role： Contributor , 臓器移植肺移植）

文光堂 2021.11 （ ISBN:9784830628528 ）

　More details

Total pages：323p Language：Japanese

CiNii Books

researchmap

MISC

当院で集中治療管理を行なった重症溶連菌感染症の検討

本井陽平, 岡原修司, 鈴木聡, 金澤伴幸, 清水一好, 岩崎達雄, 森松博史

日本集中治療医学会学術集会(Web) 52nd 2025

　More details

J-GLOBAL

researchmap
肺移植術後の気管支狭窄解除術において、Electrical Impedance Tomographyを治療効果判定に使用した一例

木村貴一, 岡原修司, 清水一好, 森松博史

臨床モニター 34 ( Suppl. ) 62 - 62 2023.4

　More details

Language：Japanese Publisher：医学図書出版(株)

researchmap
【2023のシェヘラザードたち】(第6夜)どんなデバイスも使い手次第肺動脈カテーテルの光と影

岡原修司

LiSA 別冊 30 ( 別冊'23春号 ) 31 - 34 2023.4

　More details

Language：Japanese Publisher：(株)メディカル・サイエンス・インターナショナル

researchmap
肺移植の麻酔管理と海外の動向

岡原修司

日本臨床麻酔学会誌 42 ( 4 ) 355 - 359 2022.7

　More details

Language：Japanese Publisher：日本臨床麻酔学会

researchmap

Other Link： https://search.jamas.or.jp/default/link?pub_year=2022&ichushi_jid=J01620&link_issn=&doc_id=20220725330008&doc_link_id=10.2199%2Fjjsca.42.355&url=https%3A%2F%2Fdoi.org%2F10.2199%2Fjjsca.42.355&type=J-STAGE&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00007_2.gif
適応外薬を併用し鎮静薬を計画的に減量しえた小児長期人工呼吸管理の一症例

成谷俊輝, 黒田浩佐, 岡原修司, 鈴木聡, 清水一好, 森松博史

日本集中治療医学会中国・四国支部学術集会プログラム・抄録集(Web) 6th 2022

　More details

J-GLOBAL

researchmap
人工心肺を使用する成人心臓血管手術における抗凝固戦略が術後出血量に及ぼす影響について後方視的研究

木村貴一, 岡原修司, 横北沙織, 山崎友輔, 安保佳苗, 小山祐介, 小野和身, 日高秀邦

Cardiovascular Anesthesia 25 ( Suppl. ) 176 - 176 2021.10

　More details

Language：Japanese Publisher：(一社)日本心臓血管麻酔学会

researchmap
オーストラリアでの肺移植の臨床・研究から学んだ日本の肺移植の課題とこれから進むべき道

岡原修司

日本臨床麻酔学会誌 41 ( 6 ) S128 - S128 2021.10

　More details

Language：Japanese Publisher：日本臨床麻酔学会

researchmap
難治性呼吸不全のためブリッジECMOを導入、ECMO下搬送し生体肺葉移植により救命しえた小児2症例

日笠友起子, 小林求, 岡原修司, 谷真規子, 谷口新, 大藤剛宏, 森松博史

日本集中治療医学会雑誌 28 ( Suppl.2 ) 421 - 421 2021.9

　More details

Language：Japanese Publisher：(一社)日本集中治療医学会

researchmap
Successful use of a Fogarty catheter in intraoperative respiratory management in a child with a T-tube-A case report

根ヶ山諒, 岡原修司, 熊代美香, 塩路直弘, 金澤伴幸, 松岡義和, 清水一好, 岩崎達雄, 森松博史

日本小児麻酔学会誌 25 ( 1 ) 2019

　More details

J-GLOBAL

researchmap
症例カンファレンス右自然気胸に対する右肺瘻閉鎖術(左側臥位)

豊田浩作, 冨田晶子, 高内裕司, 池崎弘之, 中里桂子, 岡原修司, 清水一好

LiSA 25 ( 9 ) 927 - 943 2018.9

　More details

Language：Japanese Publisher：(株)メディカル・サイエンス・インターナショナル

researchmap
小児肺移植手術の麻酔

小林求, 日笠友起子, 岡原修司

臨床麻酔 42 ( 臨増 ) 269 - 276 2018.3

　More details

Language：Japanese Publisher：(株)シービーアール

researchmap
Tチューブ挿入中の術中人工呼吸管理にFogartyカテーテルを使用した一症例

根ヶ山諒, 岡原修司, 松岡義和, 塩路直弘, 熊代美香, 金澤伴幸, 清水一好, 岩崎達雄, 森松博史

日本小児麻酔学会誌 24 ( Supplement ) 2018

　More details

J-GLOBAL

researchmap
拡張障害型心不全治療に対して横隔膜電位(Edi)モニタリングを活用した一症例

吉鷹志保, 清水一好, 岡原修司, 落葉佑昌, 日笠友起子, 廣井一正, 鈴木聡, 林真雄, 森松博史

日本集中治療医学会雑誌 23 ( Suppl. ) 551 - 551 2016.1

　More details

Language：Japanese Publisher：(一社)日本集中治療医学会

researchmap
術後低換気高リスク患者における回復室でCapnostream 20を用いた呼吸状態の評価

黒江泰利, 岡原修司, 石井賢造, 金澤伴幸, 森松博史

日本臨床麻酔学会誌 35 ( 6 ) S257 - S257 2015.10

　More details

Language：Japanese Publisher：日本臨床麻酔学会

researchmap
NAVA(Neurally Adjusted Ventilatory Assist)を拘束性肺障害に用い呼吸様式が改善した一例

落葉佑昌, 岡原修司, 清水一好

日本集中治療医学会雑誌 22 ( Suppl. ) [MP2 - 3] 2015.1

　More details

Language：Japanese Publisher：(一社)日本集中治療医学会

researchmap
Perioperative managements for pediatric lung transplantation

日笠友起子, 岡原修司, 清水一好, 小林求, 森松博史

移植(Web) 50 ( 6 ) 2015

　More details

J-GLOBAL

researchmap
重症インフルエンザ肺炎に対して膜型人工肺と横隔膜電位測定を併用し救命した1症例

岡原修司, 清水一好, 森松博史

日本救急医学会雑誌 25 ( 8 ) 606 - 606 2014.8

　More details

Language：Japanese Publisher：(一社)日本救急医学会

researchmap
腹臥位胸腔鏡下食道切除術中に大量出血による心停止をきたしたが後遺症なく救命し得た1例

植村真弓, 小林求, 川西裕之, 岡原修司, 松岡義和, 森松博史

日本臨床麻酔学会誌 33 ( 6 ) S240 - S240 2013.10

　More details

Language：Japanese Publisher：日本臨床麻酔学会

researchmap
肝硬変患者に発症したextended spectrum β-lactamase産生大腸菌による大腿部の壊死性軟部組織感染症

萩谷英大, 村瀬智子, 岡原修司, 岡田大輔, 杉山淳一, 内藤宏道, 萩岡信吾, 森本直樹

日本集中治療医学会雑誌 20 ( 2 ) 247 - 252 2013.4

　More details

Language：Japanese Publisher：(一社)日本集中治療医学会

J-GLOBAL

researchmap
家族内発生したツキヨタケ中毒例

内藤宏道, 萩谷英大, 萩岡信吾, 黒江泰利, 野島宏悦, 岡原修司, 岡田大輔, 杉山淳一, 森本直樹

日本臨床救急医学会雑誌 15 ( 6 ) 756 - 759 2012.12

　More details

Language：Japanese Publisher：(一社)日本臨床救急医学会

J-GLOBAL

researchmap
Predictors of noninvasive positive pressure ventilation failure in patients with acute lung injury and acute respiratory distress syndrome

岡原修司, 内藤宏道, 萩岡信吾, 萩谷英大, 杉山淳一, 勝田知也, 森本直樹

日本救急医学会雑誌 23 ( 11 ) 768 - 774 2012.11

　More details

Language：Japanese

J-GLOBAL

researchmap

Other Link： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2012&ichushi_jid=J02445&link_issn=&doc_id=20121213330002&doc_link_id=10.3893%2Fjjaam.23.768&url=https%3A%2F%2Fdoi.org%2F10.3893%2Fjjaam.23.768&type=J-STAGE&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00007_3.gif
喀血を来したため気道分離を要した外傷性仮性肺嚢胞の三症例

黒江泰利, 内藤宏道, 野島宏悦, 萩谷英大, 岡原修司, 岡田大輔, 杉山淳一, 住吉公洋, 萩岡信吾, 杉山雅俊, 森本直樹

日本救急医学会雑誌 22 ( 8 ) 694 - 694 2011.8

　More details

Language：Japanese Publisher：(一社)日本救急医学会

J-GLOBAL

researchmap
当院における劇症型肺炎球菌感染症3症例の検討

岡原修司, 黒江泰利, 萩谷英大, 野島宏悦, 岡田大輔, 住吉公洋, 杉山淳一, 内藤宏道, 萩岡信吾, 杉山雅俊, 森本直樹

日本救急医学会雑誌 22 ( 8 ) 667 - 667 2011.8

　More details

Language：Japanese Publisher：(一社)日本救急医学会

J-GLOBAL

researchmap
脳低温療法における至適冷却方法脳低温療法におけるArctic Sunの有用性

萩岡信吾, 内藤宏道, 住吉公洋, 杉山淳一, 岡田大輔, 岡原修司, 萩谷英大, 野島宏悦, 杉山雅俊, 森本直樹

日本脳低温療法学会プログラム・抄録集 14回 66 - 66 2011.7

　More details

Language：Japanese Publisher：日本脳低温療法・体温管理学会

researchmap

▼display all

Research Projects

Utilizing inspiratory reduction in central venous pressure to assess respiratory efforts

Grant number：22K16627 2022.04 - 2025.03

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists Grant-in-Aid for Early-Career Scientists

岡原修司

　 More details

Grant amount：\4030000 （ Direct expense: \3100000 、 Indirect expense：\930000 ）

researchmap

Class subject in charge

Anesthesiology and Resuscitology （2025academic year） special - その他
Anesthesiology and Resuscitology （2024academic year） special - その他