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Osamu Yoshida

ehime university

60H-index
705Paper Count
1.3WCitation Count
Published Papers 149
Publication Date
Clinical Characteristics, Predictive Factors, and the Impact of Antithrombotic Therapy on Bleeding Events in Unresectable Hepatocellular Carcinoma Treated With Atezolizumab Plus Bevacizumab
err2026-04-21
err0
PREAI
errFujimasa Tada; Atsushi Hiraoka; Hideko Ohama; Toshifumi Tada; Masashi Hirooka; Kazuya Kariyama; Joji Tani; Masanori Atsukawa; Koichi Takaguchi; Ei Itobayashi; Shinya Fukunishi; Kunihiko Tsuji; Toru Ishikawa; Kazuto Tajiri; Hironori Tanaka; Hidenori Toyoda; Chikara Ogawa; Takashi Nishimura; Takeshi Hatanaka; Satoru Kakizaki; Kazuhito Kawata; Atsushi Naganuma; Hisashi Kosaka; Tomomitsu Matono; Yoshihide Ueda; Hidekatsu Kuroda; Yutaka Yata; Hiroki Nishikawa; Michitaka Imai; Tomoko Aoki; Hironori Ochi; Jumpei Okamura; Hideyuki Tamai; Shinichiro Nakamura; Yoshiko Nakamura; Osamu Yoshida; Kazuhiro Nouso; Asahiro Morishita; Norio Itokawa; Tomomi Okubo; Taeang Arai; Akemi Tsutsui; Takuya Nagano; Kazunari Tanaka; Yuichi Koshiyama; Yuki Kanayama; Hidenao Noritake; Shohei Komatsu; Takumi Fukumoto; Takanori Matsuura; Soo Ki Kim; Hirayuki Enomoto; Kosuke Matsui; Masaki Kaibori; Yoichi Hiasa; Masatoshi Kudo; Takashi Kumada; the Real-life Practice Experts for HCC (RELPEC) Study Group and hepatocellular carcinoma experts from 48 clinics in Japan (HCC 48) Group
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Impact of Intrahepatic Tumor Burden on Outcomes in Patients With Hepatocellular Carcinoma With Extrahepatic Metastases Treated With Atezolizumab Plus Bevacizumab
err2026-04-10
err0
PREAI
errKazunari Tanaka; Kunihiko Tsuji; Atsushi Hiraoka; Toshifumi Tada; Masashi Hirooka; Kazuya Kariyama; Joji Tani; Masanori Atsukawa; Koichi Takaguchi; Ei Itobayashi; Shinya Fukunishi; Toru Ishikawa; Kazuto Tajiri; Hironori Tanaka; Hidenori Toyoda; Chikara Ogawa; Takashi Nishimura; Takeshi Hatanaka; Satoru Kakizaki; Kazuhito Kawata; Atsushi Naganuma; Hisashi Kosaka; Tomomitsu Matono; Yoshihide Ueda; Hidekatsu Kuroda; Yutaka Yata; Hiroki Nishikawa; Michitaka Imai; Tomoko Aoki; Hironori Ochi; Jumpei Okamura; Hideyuki Tamai; Shinichiro Nakamura; Yoshiko Nakamura; Osamu Yoshida; Kazuhiro Nouso; Asahiro Morishita; Norio Itokawa; Tomomi Okubo; Taeang Arai; Akemi Tsutsui; Takuya Nagano; Fujimasa Tada; Hideko Ohama; Yuichi Koshiyama; Yuki Kanayama; Hidenao Noritake; Shohei Komatsu; Takumi Fukumoto; Takanori Matsuura; Soo Ki Kim; Hirayuki Enomoto; Kosuke Matsui; Masaki Kaibori; Yoichi Hiasa; Masatoshi Kudo; Takashi Kumada; the Real-Life Practice Experts for HCC (RELPEC) Study Group and Hepatocellular Carcinoma Experts From 48 Clinics in Japan (HCC 48) Group
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Lymphocyte–Monocyte Ratio Predicts the Survival in Patients With HCC Treated With Durvalumab Plus Tremelimumab
err2026-02-26
err0
PREAI
errTomomitsu Matono; Toshifumi Tada; Atsushi Hiraoka; Masashi Hirooka; Kazuya Kariyama; Joji Tani; Masanori Atsukawa; Koichi Takaguchi; Ei Itobayashi; Takashi Nishimura; Kunihiko Tsuji; Toru Ishikawa; Kazuto Tajiri; Hironori Tanaka; Hidenori Toyoda; Chikara Ogawa; Takeshi Hatanaka; Satoru Kakizaki; Kazuhito Kawata; Atsushi Naganuma; Hisashi Kosaka; Hidekatsu Kuroda; Yutaka Yata; Hiroki Nishikawa; Michitaka Imai; Tomoko Aoki; Hironori Ochi; Hideyuki Tamai; Shohei Komatsu; Takanori Matsuura; Yoshihide Ueda; Soo Ki Kim; Hideko Ohama; Fujimasa Tada; Shinichiro Nakamura; Yoshiko Nakamura; Osamu Yoshida; Kazuhiro Nouso; Asahiro Morishita; Norio Itokawa; Tomomi Okubo; Taeang Arai; Akemi Tsutsui; Takuya Nagano; Shinya Fukunishi; Kazunari Tanaka; Yuichi Koshiyama; Yuki Kanayama; Hidenao Noritake; Hirayuki Enomoto; Kosuke Matsui; Masaki Kaibori; Jumpei Okamura; Takumi Fukumoto; Yoichi Hiasa; Masatoshi Kudo; Takashi Kumada; the RELPEC Group and HCC 48 Group
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Three-Year Long-Term Outcomes in Patients With Unresectable Hepatocellular Carcinoma Treated With Atezolizumab Plus Bevacizumab Treatment in Clinical Practice
err2026-02-15
err0
errOAAI
errOhama, Hideko; Hiraoka, Atsushi; Tada, Toshifumi; Hirooka, Masashi; Kariyama, Kazuya; Tani, Joji; Atsukawa, Masanori; Takaguchi, Koichi; Itobayashi, Ei; Fukunishi, Shinya; Tsuji, Kunihiko; Ishikawa, Toru; Tajiri, Kazuto; Tanaka, Hironori; Toyoda, Hidenori; Ogawa, Chikara; Nishimura, Takashi; Hatanaka, Takeshi; Kakizaki, Satoru; Kawata, Kazuhito; Naganuma, Atsushi; Kosaka, Hisashi; Matono, Tomomitsu; Kuroda, Hidekatsu; Yata, Yutaka; Nishikawa, Hiroki; Imai, Michitaka; Aoki, Tomoko; Ochi, Hironori; Tamai, Hideyuki; Komatsu, Shohei; Tada, Fujimasa; Nakamura, Shinichiro; Nakamura, Yoshiko; Miyake, Teruki; Yoshida, Osamu; Nouso, Kazuhiro; Morishita, Asahiro; Itokawa, Norio; Okubo, Tomomi; Arai, Taeang; Tsutsui, Akemi; Nagano, Takuya; Tanaka, Kazunari; Matsuura, Takanori; Koshiyama, Yuichi; Kanayama, Yuki; Noritake, Hidenao; Enomoto, Hirayuki; Matsui, Kosuke; Kaibori, Masaki; Fukumoto, Takumi; Hiasa, Yoichi; Kudo, Masatoshi; Kumada, Takashi
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Prognostic Stratification of Initial Treatments for Hepatocellular Carcinoma Using a Modified Borderline Resectable Classification
err2025-12-17
err0
errOAAI
errTada, Fujimasa; Hiraoka, Atsushi; Ohama, Hideko; Saito, Mai; Kimura, Yuka; Nakamura, Ayaka; Usui, Toru; Kato, Kanako; Onishi, Kei; Kitahata, Shogo; Kanemitsu-okada, Kozue; Kawamura, Tomoe; Kuroda, Taira; Ishimura, Naho; Hanaoka, Jun; Watanabe, Jota; Ohtani, Hiromi; Miyake, Teruki; Yoshida, Osamu; Hirooka, Masashi; Miyata, Hideki; Tsubouchi, Eiji; Abe, Masanori; Ninomiya, Tomoyuki; Hiasa, Yoichi
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Association Between Exercise Habits, Including an Exercise Partner, and Menstrual Status in a Japanese Population
err2025-12-01
err0
PREAI
errWatanabe, Junichi; Furukawa, Shinya; Miyake, Teruki; Nakaguchi, Hironobu; Miyazaki, Masumi; Kusumoto, Ayumi; Murakami, Yoshimasa; Yoshida, Osamu; Kato, Aki; Kumamoto, Katsunori; Hiasa, Yoichi
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Effect of remnant cholesterol on the onset of diabetes mellitus
err2025-10-27
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errOAAI
errTeruki Miyake; Shinya Furukawa; Ayumi Kanamoto; Osamu Yoshida; Yoshimasa Murakami; Masumi Miyazaki; Akihito Shiomi; Sho Ishikawa; Yuki Numata; Hironobu Nakaguchi; Yoshiko Nakamura; Mitsuhito Koizumi; Takao Watanabe; Yasunori Yamamoto; Hirohito Mori; Eiji Takeshita; Teru Kumagi; Yoshio Ikeda; Masanori Abe; Bunzo Matsuura; Takeru Iwata; Yoichi Hiasa
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GPAM upregulation enhances hepatic fat deposition and reduces visceral adipose tissue in response to trans-fatty acids
err2025-10-04
err0
PREAI
errTeruki Miyake; Osamu Yoshida; Shinya Furukawa; Yusuke Sato; Yoshimasa Murakami; Ayumi Kanamoto; Masumi Miyazaki; Akihito Shiomi; Hironobu Nakaguchi; Mitsuhito Koizumi; Takao Watanabe; Yoshio Tokumoto; Masashi Hirooka; Masanori Abe; Bunzo Matsuura; Yoichi Hiasa
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Development of a Neural Network to Detect Hepatic Steatosis in Metabolic Dysfunction-Associated Steatotic Liver Disease
err2025-10-01
err1
errOAAI
errHirooka, Masashi; Miyake, Teruki; Yano, Ryo; Nakamura, Yoshiko; Okazaki, Yuki; Shimamoto, Toyoki; Yamamoto, Yasunori; Watanabe, Takao; Yoshida, Osamu; Hirooka, Kana; Tokumoto, Yoshio; Abe, Masanori; Iwata, Takeru; Hiasa, Yoichi
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Efficacy and Safety of Durvalumab Plus Tremelimumab in Hepatocellular Carcinoma Patients With Portal Vein Thrombosis and High Tumor Burden: A Multicenter Retrospective Analysis
err2025-09-06
err0
PREAI
errHatanaka, Takeshi; Yata, Yutaka; Hiraoka, Atsushi; Tada, Toshifumi; Hirooka, Masashi; Kariyama, Kazuya; Tani, Joji; Atsukawa, Masanori; Takaguchi, Koichi; Itobayashi, Ei; Kakizaki, Satoru; Fukunishi, Shinya; Tsuji, Kunihiko; Ishikawa, Toru; Tajiri, Kazuto; Toyoda, Hidenori; Koshiyama, Yuichi; Ogawa, Chikara; Nishikawa, Hiroki; Nishimura, Takashi; Kawata, Kazuhito; Kosaka, Hisashi; Matsui, Kosuke; Naganuma, Atsushi; Tanaka, Hironori; Ohama, Hideko; Kuroda, Hidekatsu; Matono, Tomomitsu; Aoki, Tomoko; Ochi, Hironori; Imai, Michitaka; Nakamura, Shinichiro; Komatsu, Shohei; Tamai, Hideyuki; Okamura, Jumpei; Kanayama, Yuki; Tanaka, Kazunari; Tada, Fujimasa; Yoshida, Osamu; Nouso, Kazuhiro; Morishita, Asahiro; Tsutsui, Akemi; Nagano, Takuya; Itokawa, Norio; Okubo, Tomomi; Arai, Taeang; Matsuura, Takanori; Noritake, Hidenao; Enomoto, Hirayuki; Kaibori, Masaki; Fukumoto, Takumi; Hiasa, Yoichi; Kudo, Masatoshi; Kumada, Takashi
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Evaluation of operator variability and technical accuracy of automatic image-based registration in liver fusion imaging
err2025-09-01
err0
PREAI
errHirooka, Masashi; Miyake, Teruki; Yano, Ryo; Nakamura, Yoshiko; Okazaki, Yuki; Shimamoto, Toyoki; Watanabe, Takao; Yoshida, Osamu; Tokumoto, Yoshio; Abe, Masanori; Hiasa, Yoichi
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Safety and Efficacy of Durvalumab Plus Tremelimumab in Older Individuals With Unresectable Hepatocellular Carcinoma: A Multicenter Analysis
err2025-08-06
err0
PREAI
errTomomitsu Matono; Toshifumi Tada; Takashi Kumada; Atsushi Hiraoka; Masashi Hirooka; Kazuya Kariyama; Joji Tani; Masanori Atsukawa; Koichi Takaguchi; Ei Itobayashi; Shinya Fukunishi; Hiroki Nishikawa; Kazunari Tanaka; Kunihiko Tsuji; Toru Ishikawa; Kazuto Tajiri; Yuichi Koshiyama; Hidenori Toyoda; Chikara Ogawa; Takeshi Hatanaka; Satoru Kakizaki; Kazuhito Kawata; Hidenao Noritake; Hideko Ohama; Fujimasa Tada; Kazuhiro Nouso; Asahiro Morishita; Akemi Tsutsui; Takuya Nagano; Norio Itokawa; Tomomi Okubo; Taeang Arai; Takashi Nishimura; Michitaka Imai; Hisashi Kosaka; Atsushi Naganuma; Tomoko Aoki; Hidekatsu Kuroda; Yutaka Yata; Hideyuki Tamai; Takanori Matsuura; Shohei Komatsu; Yoshihide Ueda; Yoshiko Nakamura; Osamu Yoshida; Kosuke Matsui; Shinichiro Nakamura; Hirayuki Enomoto; Masaki Kaibori; Takumi Fukumoto; Yoichi Hiasa; Masatoshi Kudo; the Real-life Practice Experts for HCC (RELPEC) Study Group and the Hepatocellular Carcinoma Experts From 48 Clinics in Japan (HCC 48) Group
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Early alterations in nutritional indices in metabolic dysfunction-associated steatotic liver disease-related cirrhosis
err2025-07-16
err0
PREAI
errTeruki Miyake; Shinya Furukawa; Osamu Yoshida; Ayumi Kanamoto; Yoshimasa Murakami; Masumi Miyazaki; Makoto Morita; Sho Ishikawa; Yuki Numata; Hironobu Nakaguchi; Yoshiko Nakamura; Mitsuhito Koizumi; Takao Watanabe; Yasunori Yamamoto; Yoshio Tokumoto; Masashi Hirooka; Hirohito Mori; Eiji Takeshita; Teru Kumagi; Yoshio Ikeda; Masanori Abe; Bunzo Matsuura; Kanako Inoue; Mika Takeshima; Yoshiko Nagai; Kumiko Toshimitsu; Yoichi Hiasa
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Short Sleep Duration is Inversely Associated with the Prevalence of Underweight in a Young Japanese Population
err2025-06-23
err0
errOAAI
errSho Ishikawa; Shinya Furukawa; Teruki Miyake; Osamu Yoshida; Yoshimasa Murakami; Ayumi Kanamoto; Masumi Miyazaki; Akihito Shiomi; Hironobu Nakaguchi; Hironobu Saneto; Kaori Marui; Masahito Kokubu; Yuki Numata; Mitsuhito Koizumi; Aki Kato; Katsunori Kusumoto; Teru Kumagi; Bunzo Matsuura; Yoichi Hiasa
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Association Between Estimated Daily Salt Intake from Spot Urine and Nocturnal Blood Pressure in Hypertensive Patients under Antihypertensive Treatment
err2025-06-01
err2
PREAI
errMaruhashi, Tatsuya; Kinoshita, Yoshihiko; Ozono, Ryoji; Nakamaru, Mitsuaki; Ninomiya, Masanori; Oiwa, Jiro; Kawagoe, Takuji; Yoshida, Osamu; Matsumoto, Toshiyuki; Fukunaga, Yasuo; Sumii, Kotaro; Ueda, Hironori; Shiode, Nobuo; Takahari, Kosuke; Hayashi, Yasuhiko; Ono, Yujiro; Nakano, Yukiko; Takahashi, Masakazu; Kihara, Yasuki; Higashi, Yukihito
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Effect of pemafibrate in reducing intestinal long-chain fatty acid absorption and hepatic fibrosis in metabolic dysfunction-associated steatohepatitis rats
err2025-05-19
err0
errOAAI
errOkada, Masaya; Hanayama, Masakazu; Yamamoto, Yasunori; Miyake, Teruki; Yoshida, Osamu; Takeshita, Eiji; Ikeda, Yoshio; Hiasa, Yoichi
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Nighttime blood pressure-targeted antihypertensive treatment
err2025-05-01
err0
PREAI
errMaruhashi, Tatsuya; Kinoshita, Yoshihiko; Ozono, Ryoji; Nakamaru, Mitsuaki; Ninomiya, Masanori; Oiwa, Jiro; Kawagoe, Takuji; Yoshida, Osamu; Matsumoto, Toshiyuki; Fukunaga, Yasuo; Sumii, Kotaro; Ueda, Hironori; Shiode, Nobuo; Takahari, Kosuke; Hayashi, Yasuhiko; Ono, Yujiro; Nakano, Yukiko; Takahashi, Masakazu; Kihara, Yasuki; Higashi, Yukihito; Hiroshima NOCTURNE Res Grp
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Immunogenicity of an Intranasal Dual (Core and Surface)-Antigen Vaccine Against Hepatitis B Virus Enhanced by Carboxyl-Vinyl Polymer Excipients
err2025-04-25
err0
errOAAI
errRashid, Md Haroon Or; Yasui, Fumihiko; Sanada, Takahiro; Kono, Risa; Honda, Tomoko; Kitab, Bouchra; Akter, Lipi; Utsunomiya, Masashi; Sato, Risa; Yoshida, Osamu; Hiasa, Yoichi; Oda, Yasunori; Goh, Yasumasa; Miyazaki, Takashi; Kohara, Michinori; Tsukiyama-Kohara, Kyoko
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Association between allergic diseases and mucosal healing in ulcerative colitis
err2025-01-08
err0
errOAAI
errYamamoto, Yasunori; Furukawa, Shinya; Yoshida, Osamu; Miyake, Teruki; Shiraishi, Kana; Hashimoto, Yu; Tange, Kazuhiro; Kitahata, Shogo; Ninomiya, Tomoyuki; Yagi, Sen; Masakazu, Hanayama; Suzuki, Seiyuu; Shibata, Naozumi; Murakami, Hidehiro; Ohashi, Katsuhisa; Tomida, Hideomi; Takeshita, Eiji; Ikeda, Yoshio; Hiasa, Yoichi
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PKR associates with 4.1R to promote anchorage-independent growth of hepatocellular carcinoma and lead to poor prognosis
err2024-11-13
err0
errOAAI
errOkujima, Yusuke; Watanabe, Takao; Ito, Takeshi; Inoue, Yasumichi; Kasai, Yutaka; Imai, Yusuke; Nakamura, Yoshiko; Koizumi, Mitsuhito; Yoshida, Osamu; Tokumoto, Yoshio; Hirooka, Masashi; Abe, Masanori; Kawakami, Ryosuke; Saitou, Takashi; Imamura, Takeshi; Murakami, Yoshinori; Hiasa, Yoichi
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