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30 results on '"Ohtani, Shinji"'

4. Effectiveness of scheduled intravenous acetaminophen in the postoperative pain management of video-assisted thoracic surgery

Author

Shikatani, Yoshinobu, primary, Soh, Junichi, additional, Shien, Kazuhiko, additional, Kurosaki, Takeshi, additional, Ohtani, Shinji, additional, Yamamoto, Hiromasa, additional, Taniguchi, Arata, additional, Okazaki, Mikio, additional, Sugimoto, Seiichiro, additional, Yamane, Masaomi, additional, Oto, Takahiro, additional, Morimatsu, Hiroshi, additional, and Toyooka, Shinichi, additional

Published
2020
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6. Intraoperative microwave tissue coagulation as treatment for patients with nonresectable hepatocellular carcinoma

Author

Hamazoe, Ryuichi, Hirooka, Yasuaki, Ohtani, Shinji, Katoh, Takashi, and Kaibara, Nobuaki

Subjects
Liver cancer -- Care and treatment, Operative ultrasonography -- Usage, Health
Abstract

Background. The microwave tissue coagulator (2450 MHz) has been used clinically in the treatment of hepatocellular carcinoma (HCC) to transection of the liver parenchyma and has proven an excellent method for hemostasis. There are, however, few reports on the application of this coagulator to the induction of tumor necrosis. Methods. Microwave tissue coagulation (MTC) was applied at laparotomy in eight patients with nonresectable multiple HCCs. All patients were treated with a combination of resection or intrahepato-arterial chemotherapy and MTC. A total of 222 bouts of MTC were applied to 21 tumors, the largest of which was 65 mm in largest dimension. The monopolar needle electrode was inserted directly into the tumor and the procedure was repeated at approximately 5 mm intervals. Results. Levels of alpha-fetoprotein in serum were found to have decreased in all patients one month after surgery with MTC. Contrast-enhanced computerized tomography (CT) showed the complete absence of blood flow in all tumors subjected to MTC. Needle biopsy one month after MTC confirmed tumor necrosis in all cases. All patients are alive at the time of this report, with the longest survival period being 24 months. In three of eight patients, new tumors were confirmed by angiographic CT at sites separate from the treated tumors. MTC resulted in fewer adverse effects on liver function and less extensive inflammatory reactions than liver resection. Conclusion. Intraoperative MTC appears to be an effective method for inducing local tumor necrosis, and may be of use in combination with palliative surgery for multiple HCC when radical liver resection is not feasible.

Published
1995

7. On Chikao Fujisawa 'the Japanese Political Sciences': Fujisawa's Criticism to the Democratic Theory of Teiji Yabe as a Clue

Author

Ohtani, Shinji

Abstract

本稿は、昭和戦前期に国民精神文化研究所で「日本政治学」の確立に従事した藤澤親雄の思想について論じるものである。 これまでの藤澤を取り上げた研究は、藤澤＝独善的な日本主義者という固定観念が強いあまりに、藤澤の言説をいくつか 引用するだけで、自由を否定する単純な反近代・反動復古主義者と評価してきた。 しかし、藤澤は主観的には、個人の価値や民主主義等の西欧近代的なものを根本的に否定したことはなく、自由主義・個 人主義が果たした歴史的意義を認め、その良さを残しながら、危機を乗り越える新しい原理を日本の国体に見出し、それを体系化しようとしていた。また、それはすべてが日本主義的・民族主義的に論じられたわけではなく、西洋諸思想との関連を有しており、「道」「産霊」といった日本的・東洋的な用語を冠していながらも、その目的意識や内容は、彼が批判した矢部貞治の衆民政論と非常に類似していた。すなわち、藤澤と矢部のデモクラシーに対する見方は根本的に違ったが、自由主義・個人主義を克服し、あらゆる対立矛盾を統合する天皇を中心とした民族共同体の構築を目指すという構造的な面において、両者は一致していた。 したがって、藤澤の「日本政治学」は、単にファシズム体制を正当化するために唱えられたとするのは正確ではなく、当 時さかんに叫ばれた近代の危機に対する政治学的な処方箋の一つであり、彼の意図に反し、当時の日本における代表的な政治学者の一人である矢部貞治の西欧的なデモクラシー論と親和性をもつものであった。 また、藤澤が、天皇機関説のみならず、天皇主権説をも否定していたことや、天皇からの恩恵的な権利だとはいえ、「臣民に食を保証する権利」という生存権に類するような権利を認めるべきだと考えていたことも興味深い事実であった。 しかし一方で、天皇の権威に服することで日本人はすべて自由であり、天皇にまつろはぬ者には強制力を行使してもかま わないと、国体・天皇に対してあまりに盲目的であった点において、藤澤の「日本政治学」はやはり問題であった。

Published
2011

8. P2.02-035 The Advantage of Induction Chemoradiotherapy in Bronchoplastic Procedure for Non-Small Cell Lung Cancer Accompanied with Central Disease Region

Author

Sato, Hiroki, primary, Toyooka, Shinichi, additional, Kurosaki, Takeshi, additional, Shien, Kazuhiko, additional, Miyoshi, Kentaro, additional, Ohtani, Shinji, additional, Yamamoto, Hiromasa, additional, Sugimoto, Seiichiro, additional, Soh, Junichi, additional, Yamane, Masaomi, additional, Oto, Takahiro, additional, and Miyoshi, Shinichiro, additional

Published
2017
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27. Proprioceptive Mechanism on Laryngeal Protective Reflex

Author

Watanabe, Hiroshi, primary, Umesaki, Toshiro, additional, Esaki, Hideo, additional, Ohtani, Shinji, additional, Takagi, Seiji, additional, Matsuse, Toshiaki, additional, Maeyama, Tadatsugu, additional, Matsuo, Hiromichi, additional, and Shin, Takemoto, additional

Published
1993
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29. [A case report of advanced gastric cancer with carcinomatous ascites successfully treated by outpatient chemotherapy].

Author

Ohtani S, Shimizu Y, Sugiyama S, Miyade Y, and Ninomiya M

Subjects
Ascitic Fluid drug effects, Cisplatin administration & dosage, Docetaxel, Drug Administration Schedule, Drug Combinations, Fluorouracil administration & dosage, Humans, Male, Middle Aged, Oxonic Acid administration & dosage, Paclitaxel administration & dosage, Quality of Life, Taxoids administration & dosage, Tegafur administration & dosage, Ambulatory Care, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Ascites drug therapy, Peritoneal Neoplasms secondary, Stomach Neoplasms drug therapy, Stomach Neoplasms pathology
Abstract

The patient was a 54-year-old male with peritoneal dissemination and carcinomatous ascites of advanced gastric cancer. Although 4 months of temporary partial responses were obtained by a combination chemotherapy with TS-1 and DOC, retention of ascites appeared. Second-line combination chemotherapy with 5-FU and PTX was not effective, and we attempted to use intraperitoneal chemotherapy of low-dose CDDP. After 100 mg of CDDP had been administered, ascites almost disappeared. Then,intraperitoneal injection of low-dose CDDP and intravenous injection of 5-FU were given. Tumor marker decreased remarkably, and CT revealed reduction of peritoneal dissemination. These regimens seem to be effective in ambulant patients with advanced gastric cancer with peritoneal dissemination and carcinomatous ascites.

Published
2007

30. [A case report of recurrent gastric cancer in which combination chemotherapy with paclitaxel and 5-fluorouracil made for successful biliary stenting and improvement in QOL].

Author

Ohtani S, Shimizu Y, Sugiyama S, Miyade Y, and Ninomiya M

Subjects
Ascites drug therapy, Biliary Tract, Chemotherapy, Adjuvant, Drug Administration Schedule, Female, Fluorouracil administration & dosage, Gastrectomy, Humans, Infusions, Intravenous, Infusions, Parenteral, Jaundice, Obstructive complications, Lymph Node Excision, Middle Aged, Paclitaxel administration & dosage, Peritoneal Neoplasms secondary, Peritoneal Neoplasms therapy, Stomach Neoplasms pathology, Stomach Neoplasms surgery, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Peritoneal Neoplasms drug therapy, Quality of Life, Stents, Stomach Neoplasms drug therapy
Abstract

The patient was a 49-year-old female who had undergone a total gastrectomy for gastric cancer on March 9 2001. Pathological diagnosis revealed sig, T 3 (SE), N 2, H 0, P 1, CY 0, M 0, Stage IV, and the curability was C. 5' DFUR 800 mg/day was administered as adjuvant chemotherapy. CDDP 10 mg/body/week intraperitoneally and 5-FU 500 mg/body/week were added. Retention of ascites, peritoneal dissemination, obstructive jaundice and right hydronephrosis appeared in June, 2003, and we started combination chemotherapy with paclitaxel and 5-fluorouracil. 5-fluorouracil (600 mg/m2/day) was infused continuously for 120-hours (days 1-5), and paclitaxel (80 mg/m2) was infused on days 8, 15, and 22 on an outpatient basis. Ascites and peritoneal dissemination had disappeared, and swollen lymph nodes were reduced after 2 courses of the chemotherapy. Furthermore, billiary stenting was performed and a PTCD tube could be removed after 4 courses. No serious adverse effect was observed, and the patient maintained good QOL through this treatment.

Published
2005

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