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Affiliation |
Faculty of Medicine College Hospital Clinical training center after [sotsu] |
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Assistant Professor |
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Related SDGs |
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HAMADA Roko
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Papers 【 display / non-display 】
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Eculizumab for paediatric patients with atypical haemolytic uraemic syndrome: full dataset analysis of post-marketing surveillance in Japan. Reviewed
Ito S, Hataya H, Ashida A, Hamada R, Ishikawa T, Ishikawa Y, Shimono A, Konomoto T, Miyazawa T, Ogura M, Tanaka K, Kagami S
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association 38 ( 2 ) 414 - 424 2023.2
Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1093/ndt/gfac150
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A Case of the External Iliac Vein Injury Caused by a Stab Wound Reviewed
Hamada Roko, Tashiro Kousei, Nanashima Atsushi, Takeno Shinsuke, Kawano Fumiaki, Munakata Shun, Ochiai Hidenobu
Nihon Fukubu Kyukyu Igakkai Zasshi (Journal of Abdominal Emergency Medicine) 42 ( 5 ) 595 - 598 2022.7
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japanese Society for Abdominal Emergency Medicine
We report a case of injury of the external iliac vein caused by a stab wound. A 55-year-old man presented with a piece of wood stuck in his right abdomen. Physical examination revealed that he was in a state of shock and he was urgently transferred to our emergency department. We suspected gastrointestinal perforation and right external iliac arteriovenous injury based on the findings of CT, and decided to perform emergency surgery. Intraoperative exploration revealed that a piece of wood had penetrated the small intestine and the right external iliac vein. We controlled bleeding by compression and repaired the veins. After the operation, right external iliac vein thrombosis was observed, which resolved with anticoagulant therapy. Traumatic iliac vein injury is relatively rare, but since it is often fatal, prompt and appropriate treatment is necessary.
DOI： 10.11231/jaem.42.595
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ICHIKI Nobuhiko, IKEDA Takuto, OTA Yusuke, HAMADA Roko, ICHIHARA Akiko, NANASHIMA Atsushi
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) 83 ( 3 ) 542 - 549 2022
Language：Japanese Publishing type：Case report Publisher：Japan Surgical Association
Two cases of mixed neuroendocrine carcinoma and non-neuroendocrine neoplasm (MiNEN) are presented. A 50-year-old woman noticed an abdominal mass. Transverse colon cancer [cT3N2bM0 cStage IIIc] was diagnosed by computed tomography and colonoscopy. Right hemi-colectomy and lymphadenectomy were performed. Pathological examination showed combined features of adenocarcinoma and neuroendocrine carcinoma. The pathological diagnosis was MiNEN, pT3N0M0 pStage IIa. The patient received 8 courses of adjuvant CapeOX chemotherapy. At 12-month follow-up, the patient was well with no evidence of recurrence. A 72-year-old man was found to be positive for fecal occult blood. Colonoscopy showed a sigmoid colon polyp. The patient underwent endoscopic mucosal resection (EMR) of the polyp. The pathological diagnosis was MiNEN with deep submucosal (SM) invasion. Based on these findings, additional resection (laparoscopic sigmoidectomy and D3 lymph node dissection) was performed. The pathological diagnosis was MiNEN, pT1bN1M0 pStage IIIa. However, the patient did not wish to receive chemotherapy. At 60-month follow-up, the patient was well, with no evidence of recurrence. Although the prognosis of MiNEN is quite poor, multidisciplinary treatment resulted in a relatively good course. These cases are reported with a review of the literature.
DOI： 10.3919/jjsa.83.542
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Tashiro Kousei, Munakata Shun, Hamada Roko, Kitamura Eiji, Takeno Shinsuke, Kawano Fumiaki, Mori Kousuke, Sakaguchi Shuhei, Uchise Yukako, Ishii Hirohito, Furukawa Koji, Nanashima Atsushi
Japanese Journal of Acute Care Surgery 12 ( 1 ) 95 - 99 2022
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Japanese Society for the Acute Care Surgery
A 73 y.o.-male underwent the arch aortic replacement for type A acute aortic dissection. Two years after operation, the computed tomography showed the rupture of thoracic aortic aneurysm and thoracic endovascular aortic repair （TEVAR） was urgently performed. Aorto-esophageal fistula （AEF） subsequently occurred at day 5 after TEVAR. Therefore, we urgently performed esophagectomy under right thoracotomy with accompanied fistulectomy, followed by omentopexy and esophageal reconstruction using gastric conduit 12 days later. To secure AEF patients, the immediate bleeding and infectious control is required. Although urgent artificial blood vessel replacement with esophagectomy with fistulectomy of AEF is desirable, the strategy of surgical intervention depends on the patient’s organ functions or systemic status. Omentopexy is an effective option to reinforce the postoperative infectious control and, additionally, the intraoperative ICG fluorescence angiography may improve to evaluate the omental vascularity by our experience.
DOI： 10.50840/jjacs.12-5
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Tashiro K., Takeno S., Kawano F., Kitamura E., Hamada R., Ikenoue M., Munakata S., Nanashima A., Nakamura K.
Endoscopy 53 ( 3 ) 288 - 292 2021.10
Language：English Publishing type：Research paper (scientific journal) Publisher：Endoscopy
Background Treatment of anastomotic leakage in reconstruction after esophagectomy remains challenging. This report presents a new endoscopic filling method for persistent fistula after failure of conservative treatment of leakage caused by anastomotic insufficiency. Methods 10 of 14 patients, in whom post-esophagectomy leakage had failed to resolve after 2 weeks of conservative treatment, underwent endoscopic filling with polyglycolic acid (PGA) sheet and fibrin glue into the anastomotic leakage site, using a delivery tube and endoscopic catheter, respectively. Results Each patient underwent jejunostomy, to secure nutrition. The leakage was resolved in all 10 patients. The mean number of PGA - fibrin glue procedures was 1.7. The mean period from the first application to the resumption of oral intake was 31.6 days, from the final application it was 14.7 days. Conclusions The reported filling method offers a new endoscopic approach for persistent fistula after esophagectomy when conservative treatment of leakage has failed.
DOI： 10.1055/a-1200-8199
MISC 【 display / non-display 】
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Gastrointestinal: severe congestive heart failure and acute gastric mucosal necrosis. Invited Reviewed
Kawakami, H., Kubota, Y., Takeno, S., Miyazaki, Y., Wada, T., Hamada, R. and Nanashima, A.
Journal of Gastroenterology and Hepatology 32 ( 5 ) 949 2017.5
Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
DOI： 10.1111/jgh.13739
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新たに定義された“肝門部領域胆管癌”の診断と治療: 術前胆道ドレナージ-経皮経肝胆道ドレナージ-. (共著)
藤井義郎，濱田朗子，西田卓弘，土持有貴，濱田剛臣，矢野公一，今村直哉，土屋和代，河野文彰，旭吉雅秀，大内田次郎，池田拓人，七島篤志
胆と膵 37 ( 1 ) 71 - 74 2016.1
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal) Publisher：医学図書出版(株)
Presentations 【 display / non-display 】
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パネルディスカッション5-1直腸癌に対する術前治療の功罪1：直腸癌に対する術前治療の短期成績と適応症例の検討：当院におけるCRT およびTNT の後ろ向き評価よびTNT の後ろ向き評価.
濵田朗子，山田和之介，武野慎祐，市原明子，市来伸彦，千代反田顕，坂元紀彦，古島理紗子，七島篤志
第87回日本臨床外科学会学術集会
Event date： 2025.11.20 - 2025.11.22
Language：Japanese Presentation type：Symposium, workshop panel (public)
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当院で経験した痔瘻癌の3例.
市原明子，岩本和樹，原 大介，濵田朗子，山田和之介，武野慎祐，七島篤志
第80回日本大腸肛門病学会学術集会
Event date： 2025.11.14 - 2025.11.15
Language：Japanese Presentation type：Oral presentation (general)
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右鎖骨下動脈基始部異常を伴う胸部食道癌に対して根治切除を行った一例.
西田脩通，池ノ上実，宗像 駿，樋口和宏，千代反田顕，中田恭真，河野文彰，市原明子，山田和之介，濵田朗子，原 大介，岩本和樹，内勢由佳子，武野慎祐，七島篤志
第78回日本胸部外科学会定期学術集会
Event date： 2025.10.23 - 2025.10.25
Language：Japanese Presentation type：Oral presentation (general)
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右鎖骨下動脈基始部以上を伴う胸部食道癌に対して根治切除を行った一例
西田脩通，池ノ上実，宗像 駿，樋口和宏，千代反田顕，中田恭真，河野文彰，市原明子，山田和之介，濵田朗子，原 大介，岩本和樹，内勢由佳子，武野慎祐
第53回九州食道癌合併療法談話会
Event date： 2025.8.2
Language：Japanese Presentation type：Oral presentation (general)
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直腸癌手術における神経血管束損傷と術後尿閉の関連に関する検討．
原 大介，山田和之介，市原明子，濵田朗子，中田恭真，武野慎祐，七島篤志
令和7年度宮崎県外科医会夏期講習会(日本臨床外科学会地方会)
Event date： 2025.8.1
Language：Japanese Presentation type：Oral presentation (general)