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49 results on '"Taura, Kojiro"'

1. High expression of autotaxin is associated with poor recurrence‐free survival in cholangiocarcinoma

Author

Li, Xuefeng, primary, Koyama, Yukinori, additional, Taura, Kojiro, additional, Nishio, Takahiro, additional, Yoh, Tomoaki, additional, Nishino, Hiroto, additional, Uemoto, Yusuke, additional, Kimura, Yusuke, additional, Nakamura, Daichi, additional, Nam, Nguyen Hai, additional, Sato, Motohiko, additional, Seo, Satoru, additional, Iwaisako, Keiko, additional, and Hatano, Etsuro, additional

Published
2024
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4. Clinically relevant model of oxaliplatin‐induced sinusoidal obstruction syndrome

Author

Toda, Rei, primary, Seo, Satoru, additional, Uemoto, Yusuke, additional, Morino, Koshiro, additional, Nishino, Hiroto, additional, Nakamura, Naohiko, additional, Okuno, Masayuki, additional, Iguchi, Kohta, additional, Sato, Motohiko, additional, Nakamura, Kojiro, additional, Taura, Kojiro, additional, Nakagawa, Shunsaku, additional, Nakagawa, Takayuki, additional, Tsuruyama, Tatsuaki, additional, Manabe, Toshiaki, additional, Kawaguchi, Hiroaki, additional, Iwaisako, Keiko, additional, Ikegawa, Masaya, additional, Uemoto, Shinji, additional, and Hatano, Etsuro, additional

Published
2022
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7. Dissecting aneurysm of the proper hepatic artery after laparoscopic hepatectomy possibly related to the Pringle maneuver: A case report

Author

20842826, 90566811, 70456789, 90523118, Kurimoto, Makoto, Seo, Satoru, Yoh, Tomoaki, Shimizu, Hironori, Masano, Yuki, Ogiso, Satoshi, Anazawa, Takayuki, Ishii, Takamichi, Hata, Koichiro, Masui, Toshihiko, Taura, Kojiro, Hatano, Etsuro, 20842826, 90566811, 70456789, 90523118, Kurimoto, Makoto, Seo, Satoru, Yoh, Tomoaki, Shimizu, Hironori, Masano, Yuki, Ogiso, Satoshi, Anazawa, Takayuki, Ishii, Takamichi, Hata, Koichiro, Masui, Toshihiko, Taura, Kojiro, and Hatano, Etsuro

Abstract

In hepatectomy, the Pringle maneuver is commonly used, but its association with iatrogenic injury is not yet well understood. This report presents a case of dissecting aneurysm of the proper hepatic artery (PHA) possibly associated with the Pringle maneuver during laparoscopic hepatectomy, that was successfully treated by transcatheter arterial embolization (TAE). The patient was a woman in her 70s, and repeat hepatectomy for liver metastasis of rectal neuroendocrine neoplasm was planned. She underwent hand-assisted laparoscopic hepatectomy with the Pringle maneuver. On postoperative day (POD) 7, enhanced computed tomography showed a dissecting aneurysm of the PHA. TAE of the PHA to prevent hemorrhage was performed on POD 9 with no complications. Even after TAE, intrahepatic arterial flow was provided by the peribiliary arteries. This case suggests the possibility that the Pringle maneuver can cause a dissecting aneurysm of the hepatic artery.

Published
2022

8. Clinical impact of a novel device delivery system in the diagnosis of bile duct lesions: A single‐center experience

Author

Matsumori, Tomoaki, primary, Uza, Norimitsu, additional, Shiokawa, Masahiro, additional, Maruno, Takahisa, additional, Nishikawa, Yoshihiro, additional, Morita, Toshihiro, additional, Kuwada, Takeshi, additional, Marui, Saiko, additional, Okada, Hirokazu, additional, Taura, Kojiro, additional, Kodama, Yuzo, additional, and Seno, Hiroshi, additional

Published
2022
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9. Conversion to complete resection with mFOLFOX6 with bevacizumab or cetuximab based on K‐RAS status for unresectable colorectal liver metastasis (BECK study): Long‐term results of survival

Author

Okuno, Masayuki, Hatano, Etsuro, Toda, Rei, Nishino, Hiroto, Nakamura, Kojiro, Ishii, Takamichi, Seo, Satoru, Taura, Kojiro, Yasuchika, Kentaro, Yazawa, Takefumi, Zaima, Masazumi, Kanazawa, Akiyoshi, Terajima, Hiroaki, Kaihara, Satoshi, Adachi, Yukihito, Inoue, Naoya, Furumoto, Katsuyoshi, Manaka, Dai, Tokuka, Atsuo, Furuyama, Hiroaki, Doi, Koji, Hirose, Tetsuro, Horimatsu, Takahiro, Hasegawa, Suguru, Matsumoto, Shigemi, Sakai, Yoshiharu, and Uemoto, Shinji

Subjects
repeat hepatectomy, sidedness, colorectal liver metastases, hepatic resection, conversion therapy
Abstract

[Background/Purpose]To investigate the long‐term outcome and entire treatment course of patients with technically unresectable CRLM who underwent conversion hepatectomy and to examine factors associated with conversion to hepatectomy. [Methods]Recurrence and survival data with long‐term follow‐up were analyzed in the cohort of a multi‐institutional phase II trial for technically unresectable colorectal liver metastases (the BECK study). [Results]A total of 22/12 patients with K‐RAS wild‐type/mutant tumors were treated with mFOLFOX6 + cetuximab/bevacizumab. The conversion R0/1 hepatectomy rate was significantly higher in left‐sided primary tumors than in right‐sided tumors (75.0% vs 30.0%, P = .022). The median follow‐up was 72.6 months. The 5‐year overall survival (OS) rate in the entire cohort was 48.1%. In patients who underwent R0/1 hepatectomy (n = 21), the 5‐year RFS rate and OS rate were 19.1% and 66.3%, respectively. At the final follow‐up, seven patients had no evidence of disease, five were alive with disease, and 20 had died from their original cancer. All 16 patients who achieved 5‐year survival underwent conversion hepatectomy, and 11 of them underwent further resection for other recurrences (median: 2, range: 1‐4). [Conclusions]Conversion hepatectomy achieved a similar long‐term survival to the results of previous studies in initially resectable patients, although many of them experienced several post‐hepatectomy recurrences. Left‐sided primary was found to be the predictor for conversion hepatectomy.

Published
2020

10. Dissecting aneurysm of the proper hepatic artery after laparoscopic hepatectomy possibly related to the Pringle maneuver: A case report

Author

Kurimoto, Makoto, primary, Seo, Satoru, additional, Yoh, Tomoaki, additional, Shimizu, Hironori, additional, Masano, Yuki, additional, Ogiso, Satoshi, additional, Anazawa, Takayuki, additional, Ishii, Takamichi, additional, Hata, Koichiro, additional, Masui, Toshihiko, additional, Taura, Kojiro, additional, and Hatano, Etsuro, additional

Published
2022
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13. Identifying Patients Who May Benefit from Liver Resection Compared to Living Donor Liver Transplantation for Hepatocellular Carcinoma Using 18F‐FDG PET

Author

Yoh, Tomoaki, primary, Seo, Satoru, additional, Taura, Kojiro, additional, Hamaguchi, Yuhei, additional, Ogiso, Satoshi, additional, Fukumitsu, Ken, additional, Ishii, Takamichi, additional, Hata, Koichiro, additional, Kaido, Toshimi, additional, Nakamoto, Yuji, additional, and Uemoto, Shinji, additional

Published
2021
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16. Conversion to complete resection with mFOLFOX6 with bevacizumab or cetuximab based on K‐RAS status for unresectable colorectal liver metastasis (BECK study): Long‐term results of survival

Author

70456789, 70646546, 80378629, 40511829, 00378639, Okuno, Masayuki, Hatano, Etsuro, Toda, Rei, Nishino, Hiroto, Nakamura, Kojiro, Ishii, Takamichi, Seo, Satoru, Taura, Kojiro, Yasuchika, Kentaro, Yazawa, Takefumi, Zaima, Masazumi, Kanazawa, Akiyoshi, Terajima, Hiroaki, Kaihara, Satoshi, Adachi, Yukihito, Inoue, Naoya, Furumoto, Katsuyoshi, Manaka, Dai, Tokuka, Atsuo, Furuyama, Hiroaki, Doi, Koji, Hirose, Tetsuro, Horimatsu, Takahiro, Hasegawa, Suguru, Matsumoto, Shigemi, Sakai, Yoshiharu, Uemoto, Shinji, 70456789, 70646546, 80378629, 40511829, 00378639, Okuno, Masayuki, Hatano, Etsuro, Toda, Rei, Nishino, Hiroto, Nakamura, Kojiro, Ishii, Takamichi, Seo, Satoru, Taura, Kojiro, Yasuchika, Kentaro, Yazawa, Takefumi, Zaima, Masazumi, Kanazawa, Akiyoshi, Terajima, Hiroaki, Kaihara, Satoshi, Adachi, Yukihito, Inoue, Naoya, Furumoto, Katsuyoshi, Manaka, Dai, Tokuka, Atsuo, Furuyama, Hiroaki, Doi, Koji, Hirose, Tetsuro, Horimatsu, Takahiro, Hasegawa, Suguru, Matsumoto, Shigemi, Sakai, Yoshiharu, and Uemoto, Shinji

Abstract

[Background/Purpose]To investigate the long‐term outcome and entire treatment course of patients with technically unresectable CRLM who underwent conversion hepatectomy and to examine factors associated with conversion to hepatectomy. [Methods]Recurrence and survival data with long‐term follow‐up were analyzed in the cohort of a multi‐institutional phase II trial for technically unresectable colorectal liver metastases (the BECK study). [Results]A total of 22/12 patients with K‐RAS wild‐type/mutant tumors were treated with mFOLFOX6 + cetuximab/bevacizumab. The conversion R0/1 hepatectomy rate was significantly higher in left‐sided primary tumors than in right‐sided tumors (75.0% vs 30.0%, P = .022). The median follow‐up was 72.6 months. The 5‐year overall survival (OS) rate in the entire cohort was 48.1%. In patients who underwent R0/1 hepatectomy (n = 21), the 5‐year RFS rate and OS rate were 19.1% and 66.3%, respectively. At the final follow‐up, seven patients had no evidence of disease, five were alive with disease, and 20 had died from their original cancer. All 16 patients who achieved 5‐year survival underwent conversion hepatectomy, and 11 of them underwent further resection for other recurrences (median: 2, range: 1‐4). [Conclusions]Conversion hepatectomy achieved a similar long‐term survival to the results of previous studies in initially resectable patients, although many of them experienced several post‐hepatectomy recurrences. Left‐sided primary was found to be the predictor for conversion hepatectomy.

Published
2020

17. Novel mouse model for cholestasis‐induced liver fibrosis resolution by cholecystojejunostomy

Author

Yoshino, Kenji, primary, Taura, Kojiro, additional, Iwaisako, Keiko, additional, Masano, Yuki, additional, Uemoto, Yusuke, additional, Kimura, Yusuke, additional, Nam, Nguyen Hai, additional, Nishino, Hiroto, additional, Ikeno, Yoshinobu, additional, Okuda, Yukihiro, additional, Nishio, Takahiro, additional, Yamamoto, Gen, additional, Seo, Satoru, additional, and Uemoto, Shinji, additional

Published
2021
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18. Pretransplantation splenomegaly frequently persists after liver transplantation and can manifest as hypersplenism and graft fibrosis ‐ a retrospective study

Author

Nam, Nguyen Hai, primary, Taura, Kojiro, additional, Yao, Siyuan, additional, Kaido, Toshimi, additional, Uemoto, Yusuke, additional, Kimura, Yusuke, additional, Anazawa, Takayuki, additional, Fukumitsu, Ken, additional, Ito, Takashi, additional, Yagi, Shintaro, additional, Kamo, Naoko, additional, Hata, Koichiro, additional, and Uemoto, Shinji, additional

Published
2020
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20. Multiregional whole‐genome sequencing of hepatocellular carcinoma with nodule‐in‐nodule appearance reveals stepwise cancer evolution

Author

Takeda, Haruhiko, primary, Takai, Atsushi, additional, Kumagai, Ken, additional, Iguchi, Eriko, additional, Arasawa, Soichi, additional, Eso, Yuji, additional, Shimizu, Takahiro, additional, Ueda, Yoshihide, additional, Taura, Kojiro, additional, Uemoto, Shinji, additional, Kita, Ryuichi, additional, Haga, Hironori, additional, Marusawa, Hiroyuki, additional, Fujimoto, Akihiro, additional, and Seno, Hiroshi, additional

Published
2020
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22. Efficiency of acoustic radiation force impulse imaging for the staging of graft fibrosis after liver transplantation

Author

Yoshino, Kenji, primary, Taura, Kojiro, additional, Okuda, Yukihiro, additional, Ikeno, Yoshinobu, additional, Uemoto, Yusuke, additional, Nishio, Takahiro, additional, Yamamoto, Gen, additional, Tanabe, Kazutaka, additional, Koyama, Yukinori, additional, Seo, Satoru, additional, Kaido, Toshimi, additional, Okajima, Hideaki, additional, Imai, Takumi, additional, Tanaka, Shiro, additional, and Uemoto, Shinji, additional

Published
2019
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23. Hepatoprotective effect by pretreatment with olprinone in a swine partial hepatectomy model

Author

Iguchi, Kohta, Hatano, Etsuro, Yamanaka, Kenya, Sato, Motohiko, Yamamoto, Gen, Kasai, Yosuke, Okamoto, Tatsuya, Okuno, Masayuki, Taura, Kojiro, Fukumoto, Kyoko, Ueno, Kazuyuki, and Uemoto, Shinji

Subjects
stomatognathic diseases, stomatognathic system
Abstract

Excessive portal flow to a small remnant liver or small-for-size graft is a primary factor of small-for-size syndrome. We demonstrated that olprinone (OLP), a phosphodiesterase III inhibitor, had a hepatoprotective effect in a rat extended hepatectomy model and a small-for-size liver transplantation model through a modification of the portal venous pressure (PVP). To identify the appropriate dose and duration of treatment for clinical applications, we conducted experiments with a swine partial hepatectomy model. Twenty microminipigs were divided into 4 groups that received the following treatments: (A) saline (control group), (B) OLP at 0.3 μg/kg/minute (preoperative and postoperative administration), (C) OLP at 0.1 μg/kg/minute (preoperative administration), and (D) OLP at 0.3 μg/kg/minute (preoperative administration). The pigs underwent 70% partial hepatectomy. Hemodynamic changes, including changes in PVP, were examined. Liver biopsy was performed 1 and 3 hours after hepatectomy. Blood samples were collected until postoperative day 7 (POD7). In comparison with group A, PVP elevations, periportal edema, and sinusoidal hemorrhaging were attenuated after left Glisson's ligation in groups C and D. Pretreatment with OLP in groups C and D preserved the microstructure of sinusoids and improved the prothrombin activity 1 and 3 hours after hepatectomy. These animals showed better recovery of the remnant liver volume and the plasma disappearance rate of indocyanine green on POD7. In contrast, group B showed exacerbation of liver damage. Measurements of the serum OLP concentration showed that 10 ng/mL OLP was appropriate for a hepatoprotective effect. In conclusion, pretreatment with OLP shows hepatoprotective effects in a swine partial hepatectomy model. OLP may have the potential to ameliorate patients' outcomes after hepatectomy or liver transplantation.

Published
2014

30. Nardilysin promotes hepatocellular carcinoma through activation of signal transducer and activator of transcription 3

Author

Kasai, Yosuke, primary, Toriguchi, Kan, additional, Hatano, Etsuro, additional, Nishi, Kiyoto, additional, Ohno, Mikiko, additional, Yoh, Tomoaki, additional, Fukuyama, Keita, additional, Nishio, Takahiro, additional, Okuno, Masayuki, additional, Iwaisako, Keiko, additional, Seo, Satoru, additional, Taura, Kojiro, additional, Kurokawa, Masato, additional, Kunichika, Makoto, additional, Uemoto, Shinji, additional, and Nishi, Eiichiro, additional

Published
2017
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31. Portal vein reconstruction using vein grafts in pediatric living donor liver transplantation: Current status

Author

Sabra, Tarek Abdelazeem, primary, Okajima, Hideaki, additional, Yoshizawa, Atsushi, additional, Okamoto, Tatsuya, additional, Anazawa, Takayuki, additional, Ygi, Shintaro, additional, Hata, Koichiro, additional, Yasuchika, Kentaro, additional, Taura, Kojiro, additional, Hatano, Etsuro, additional, Kaido, Toshimi, additional, and Uemoto, Shinji, additional

Published
2017
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32. Prospective registry for laparoscopic liver resection

Author

Fuji, Hiroaki, primary, Hatano, Etsuro, additional, Seo, Satoru, additional, Arimoto, Akira, additional, Okabe, Michio, additional, Fujikawa, Takahisa, additional, Nishitai, Ryuta, additional, Ishii, Takamichi, additional, Kaihara, Satoshi, additional, Matsushita, Takakazu, additional, Oike, Fumitaka, additional, Ichimiya, Masato, additional, Ohta, Shuichi, additional, Yamanaka, Kenya, additional, Taura, Kojiro, additional, Yasuchika, Kentaro, additional, and Uemoto, Shinji, additional

Published
2016
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33. Validation of the FIB-4 index for evaluation of fibrosis in patients with recurrent hepatitis C after living donor liver transplantation: A single center experience

Author

Kitajima, Toshihiro, primary, Kaido, Toshimi, additional, Hamaguchi, Yuhei, additional, Yagi, Shintaro, additional, Taura, Kojiro, additional, Fujimoto, Yasuhiro, additional, Hatano, Etsuro, additional, Okajima, Hideaki, additional, Haga, Hironori, additional, and Uemoto, Shinji, additional

Published
2015
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35. Conversion to complete resection with mFOLFOX6 with bevacizumab or cetuximab based on K‐ras status for unresectable colorectal liver metastasis (BECK study)

Author

Hatano, Etsuro, primary, Okuno, Masayuki, additional, Nakamura, Kojiro, additional, Ishii, Takamichi, additional, Seo, Satoru, additional, Taura, Kojiro, additional, Yasuchika, Kentaro, additional, Yazawa, Takefumi, additional, Zaima, Masazumi, additional, Kanazawa, Akiyoshi, additional, Terajima, Hiroaki, additional, Kaihara, Satoshi, additional, Adachi, Yukihito, additional, Inoue, Naoya, additional, Furumoto, Katsuyoshi, additional, Manaka, Dai, additional, Tokka, Atsuo, additional, Furuyama, Hiroaki, additional, Doi, Koji, additional, Hirose, Tetsuro, additional, Horimatsu, Takahiro, additional, Hasegawa, Suguru, additional, Matsumoto, Shigemi, additional, Sakai, Yoshiharu, additional, and Uemoto, Shinji, additional

Published
2015
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38. Hepatoprotective effect by pretreatment with olprinone in a swine partial hepatectomy model.

Author

70767293, 80378629, 40252449, Iguchi, Kohta, Hatano, Etsuro, Yamanaka, Kenya, Sato, Motohiko, Yamamoto, Gen, Kasai, Yosuke, Okamoto, Tatsuya, Okuno, Masayuki, Taura, Kojiro, Fukumoto, Kyoko, Ueno, Kazuyuki, Uemoto, Shinji, 70767293, 80378629, 40252449, Iguchi, Kohta, Hatano, Etsuro, Yamanaka, Kenya, Sato, Motohiko, Yamamoto, Gen, Kasai, Yosuke, Okamoto, Tatsuya, Okuno, Masayuki, Taura, Kojiro, Fukumoto, Kyoko, Ueno, Kazuyuki, and Uemoto, Shinji

Published
2014

39. Indication for neoadjuvant chemotherapy in patients with colorectal liver metastases based on a nomogram that predicts disease-free survival

Author

Okuno, Masayuki, primary, Hatano, Etsuro, additional, Seo, Satoru, additional, Taura, Kojiro, additional, Yasuchika, Kentaro, additional, Nakajima, Akio, additional, Yazawa, Takefumi, additional, Furuyama, Hiroaki, additional, Kawamoto, Hiroshi, additional, Yagi, Shintaro, additional, Nishitai, Ryuta, additional, Fujikawa, Takahisa, additional, Arimoto, Akira, additional, Zaima, Masazumi, additional, Yoshimura, Tsunehiro, additional, Terajima, Hiroaki, additional, Kaihara, Satoshi, additional, Manaka, Dai, additional, Tanaka, Akira, additional, and Uemoto, Shinji, additional

Published
2014
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42. Necrostatin-1 protects against reactive oxygen species (ROS)-induced hepatotoxicity in acetaminophen-induced acute liver failure

Author

Takemoto, Kenji, primary, Hatano, Etsuro, additional, Iwaisako, Keiko, additional, Takeiri, Masatoshi, additional, Noma, Naruto, additional, Ohmae, Saori, additional, Toriguchi, Kan, additional, Tanabe, Kazutaka, additional, Tanaka, Hirokazu, additional, Seo, Satoru, additional, Taura, Kojiro, additional, Machida, Keigo, additional, Takeda, Norihiko, additional, Saji, Shigehira, additional, Uemoto, Shinji, additional, and Asagiri, Masataka, additional

Published
2014
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43. Effects of oral intake of hydrogen water on liver fibrogenesis in mice

Author

Koyama, Yukinori, primary, Taura, Kojiro, additional, Hatano, Etsuro, additional, Tanabe, Kazutaka, additional, Yamamoto, Gen, additional, Nakamura, Kojiro, additional, Yamanaka, Kenya, additional, Kitamura, Koji, additional, Narita, Masato, additional, Nagata, Hiromitsu, additional, Yanagida, Atsuko, additional, Iida, Taku, additional, Iwaisako, Keiko, additional, Fujinawa, Hikohito, additional, and Uemoto, Shinji, additional

Published
2013
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45. Non-alcoholic steatohepatitis-induced fibrosis: Toll-like receptors, reactive oxygen species and Jun N-terminal kinase

Author

Brenner, David A., primary, Seki, Ekihiro, additional, Taura, Kojiro, additional, Kisseleva, Tatiana, additional, Deminicis, Samuele, additional, Iwaisako, Keiko, additional, Inokuchi, Sayaka, additional, Schnabl, Bernd, additional, Oesterreicher, Christopher H., additional, Paik, Yong H., additional, Miura, Kouichi, additional, and Kodama, Yuzo, additional

Published
2011
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46. Comparative study of cisplatin and epirubicin in transcatheter arterial chemoembolization for hepatocellular carcinoma

Author

Yamanaka, Kenya, primary, Hatano, Etsuro, additional, Narita, Masato, additional, Taura, Kojiro, additional, Yasuchika, Kentaro, additional, Nitta, Takashi, additional, Arizono, Shigeki, additional, Isoda, Hiroyoshi, additional, Shibata, Toshiya, additional, Ikai, Iwao, additional, Sato, Tosiya, additional, and Uemoto, Shinji, additional

Published
2011
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47. Prognostic value of 18 F‐fluorodeoxyglucose positron emission tomography in patients with extrahepatic bile duct cancer

Author

Kitamura, Koji, primary, Hatano, Etsuro, additional, Higashi, Tatsuya, additional, Seo, Satoru, additional, Nakamoto, Yuji, additional, Narita, Masato, additional, Taura, Kojiro, additional, Yasuchika, Kentaro, additional, Nitta, Takashi, additional, Yamanaka, Kenya, additional, Doi, Ryuichiro, additional, Ikai, Iwao, additional, and Uemoto, Shinji, additional

Published
2010
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