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A. Hagihara · SciRah

Researcher profile · Semantic Scholar

A. Hagihara

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A. Hagihara — researcher profile on SciRah

h-index: 18
Works: 101
Citations: 1,502

Most-cited papers

Sorafenib plus hepatic arterial infusion chemotherapy with cisplatin versus sorafenib for advanced hepatocellular carcinoma: randomized phase II trial
M. Ikeda, S. Shimizu, Tosiya Sato, M. Morimoto +14 more
2016Annals of Oncology167 citations Open access
Semantic Scholar
Cisplatin and etoposide as first-line chemotherapy for poorly differentiated neuroendocrine carcinoma of the hepatobiliary tract and pancreas.
S. Iwasa, C. Morizane, T. Okusaka, H. Ueno +8 more
2010Japanese Journal of Clinical Oncology156 citations Open access
Semantic Scholar
Physical inactivity and insufficient dietary intake are associated with the frequency of sarcopenia in patients with compensated viral liver cirrhosis
F. Hayashi, Y. Matsumoto, C. Momoki, Miho Yuikawa +13 more
2013Hepatology Research110 citations
Semantic Scholar
Cytoglobin is expressed in hepatic stellate cells, but not in myofibroblasts, in normal and fibrotic human liver
Hiroyuki Motoyama, T. Komiya, L. T. Thuy, A. Tamori +10 more
2014Laboratory Investigation62 citations Open access
Semantic Scholar
Clinical significance of circulating soluble immune checkpoint proteins in sorafenib-treated patients with advanced hepatocellular carcinoma
Minh Phuong Dong, M. Enomoto, L. T. Thuy, Hai Hoang +10 more
2020Scientific Reports53 citations Open access
Semantic Scholar
Prognostic factors in japanese patients with advanced pancreatic cancer treated with single-agent gemcitabine as first-line therapy.
Tsutomu Tanaka, M. Ikeda, T. Okusaka, H. Ueno +4 more
2008Japanese Journal of Clinical Oncology47 citations
Semantic Scholar
Nutritional status in relation to lifestyle in patients with compensated viral cirrhosis.
F. Hayashi, C. Momoki, Miho Yuikawa, Yuko Simotani +12 more
2012World Journal of Gastroenterology37 citations Open access
Semantic Scholar
Outcomes of laparoscopic hepatic resection versus percutaneous radiofrequency ablation for hepatocellular carcinoma located at the liver surface: A case–control study with propensity score matching
Tokuji Ito, Shogo Tanaka, S. Iwai, S. Takemura +6 more
2016Hepatology Research34 citations
Semantic Scholar
Short-term histological evaluations after achieving a sustained virologic response to direct-acting antiviral treatment for chronic hepatitis C
M. Enomoto, Y. Ikura, A. Tamori, Ritsuzo Kozuka +8 more
2018United European Gastroenterology journal33 citations Open access
Semantic Scholar
Do Recurrent and Metastatic Pancreatic Cancer Patients Have the Same Outcomes with Gemcitabine Treatment?
K. Hashimoto, H. Ueno, M. Ikeda, Y. Kojima +4 more
2009Oncology33 citations
Semantic Scholar
Polymorphisms in MICA, but not in DEPDC5, HCP5 or PNPLA3, are associated with chronic hepatitis C-related hepatocellular carcinoma
Hai Hoang, A. Tamori, L. T. Thuy, Kanako Yoshida +7 more
2017Scientific Reports32 citations Open access
Semantic Scholar
Treatment Efficacy/Safety and Prognostic Factors in Patients with Advanced Biliary Tract Cancer Receiving Gemcitabine Monotherapy: An Analysis of 100 Cases
E. Suzuki, J. Furuse, M. Ikeda, T. Okusaka +8 more
2010Oncology30 citations
Semantic Scholar
Transcatheter arterial infusion chemotherapy with a fine-powder formulation of cisplatin for advanced hepatocellular carcinoma refractory to transcatheter arterial chemoembolization.
S. Iwasa, M. Ikeda, T. Okusaka, H. Ueno +8 more
2011Japanese Journal of Clinical Oncology28 citations Open access
Semantic Scholar
Cabozantinib in Japanese patients with advanced hepatocellular carcinoma: a phase 2 multicenter study
M. Kudo, K. Tsuchiya, N. Kato, A. Hagihara +11 more
2021Journal of gastroenterology27 citations Open access
Semantic Scholar
Effect of Mosapride Citrate on Gastric Emptying in Interferon-Induced Gastroparesis
E. Kawamura, M. Enomoto, K. Kotani, A. Hagihara +9 more
2012Digestive Diseases and Sciences24 citations
Semantic Scholar
Lenvatinib-Induced Tumor-Related Hemorrhages in Patients with Large Hepatocellular Carcinomas
S. Uchida-Kobayashi, K. Kageyama, Akira Yamamoto, Hiroko Ikenaga +11 more
2020Oncology22 citations Open access
Semantic Scholar
Enhancement by estradiol 3-benzoate in thioacetamide-induced liver cirrhosis of rats.
J. Kang, H. Wanibuchi, K. Morimura, Rawiwan Puatanachokchai +4 more
2005Toxicological Sciences22 citations
Semantic Scholar
Early Change in the Plasma Levels of Circulating Soluble Immune Checkpoint Proteins in Patients with Unresectable Hepatocellular Carcinoma Treated by Lenvatinib or Transcatheter Arterial Chemoembolization
Naoshi Odagiri, Hai Hoang, L. T. Thuy, Minh Phuong Dong +7 more
2020Cancers18 citations Open access
Semantic Scholar
Positioning of 18F‐fluorodeoxyglucose‐positron emission tomography imaging in the management algorithm of hepatocellular carcinoma
E. Kawamura, S. Shiomi, K. Kotani, J. Kawabe +9 more
2014Journal of Gastroenterology and Hepatology17 citations
Semantic Scholar
Relationship between inosine triphosphate genotype and outcome of extended therapy in hepatitis C virus patients with a late viral response to pegylated‐interferon and ribavirin
Hai Hoang, A. Tamori, M. Enomoto, H. Morikawa +7 more
2014Journal of Gastroenterology and Hepatology16 citations
Semantic Scholar
High sensitivity of fatty liver Shionogi (FLS) mice to diethylnitrosamine hepatocarcinogenesis: comparison to C3H and C57 mice.
S. Iwai, T. Murai, S. Makino, W. Min +5 more
2007Cancer Letters16 citations
Semantic Scholar
Short-term hepatocyte function and portal hypertension outcomes of sofosbuvir/velpatasvir for decompensated hepatitis C-related cirrhosis
K. Kotani, M. Enomoto, S. Uchida-Kobayashi, A. Tamori +13 more
2023Journal of gastroenterology15 citations Open access
Semantic Scholar
Association between HLA‐DQA1/DRB1 polymorphism and development of hepatocellular carcinoma during entecavir treatment
Ritsuzo Kozuka, M. Enomoto, Misako Sato-Matsubara, Kanako Yoshida +8 more
2018Journal of Gastroenterology and Hepatology14 citations
Semantic Scholar
The presence of multiple NS5A RASs is associated with the outcome of sofosbuvir and ledipasvir therapy in NS5A inhibitor‐naïve patients with chronic HCV genotype 1b infection in a real‐world cohort
Ritsuzo Kozuka, Hai Hoang, Hiroyuki Motoyama, A. Hagihara +7 more
2018Journal of Viral Hepatitis14 citations
Semantic Scholar
A complete response induced by 21-day sorafenib therapy in a patient with advanced hepatocellular carcinoma.
A. Hagihara, Yuga Teranishi, E. Kawamura, H. Fujii +5 more
2013Internal medicine14 citations Open access
Semantic Scholar
Predictive factors of outcome and tumor response to systemic chemotherapy in patients with metastatic hepatocellular carcinoma.
M. Ikeda, T. Okusaka, H. Ueno, C. Morizane +3 more
2008Japanese Journal of Clinical Oncology14 citations
Semantic Scholar
Hepatic Arterial Infusion Chemotherapy with Epirubicin in Patients with Advanced Hepatocellular Carcinoma and Portal Vein Tumor Thrombosis
M. Ikeda, T. Okusaka, H. Ueno, C. Morizane +3 more
2007Oncology14 citations
Semantic Scholar
Direct‐acting antivirals reduce the risk of tumour progression of hepatocellular carcinoma after curative treatment
Hiroko Ikenaga, S. Uchida-Kobayashi, A. Tamori, Naoshi Odagiri +9 more
2021Journal of Viral Hepatitis13 citations Open access
Semantic Scholar
Stagnation of histopathological improvement is a predictor of hepatocellular carcinoma development after hepatitis C virus eradication
Hiroyuki Motoyama, A. Tamori, S. Kubo, S. Uchida-Kobayashi +11 more
2018PLoS ONE13 citations Open access
Semantic Scholar
A case of hepatocellular carcinoma with “pseudoprogression” followed by complete response to atezolizumab plus bevacizumab
Naoshi Odagiri, A. Tamori, K. Kotani, Hiroyuki Motoyama +6 more
2023Clinical Journal of Gastroenterology12 citations
Semantic Scholar
Severity of Liver Fibrosis Is Associated with the Japanese Diet Pattern and Skeletal Muscle Mass in Patients with Nonalcoholic Fatty Liver Disease
Y. Matsumoto, Hideki Fujii, Mika Harima, Haruna Okamura +12 more
2023Nutrients12 citations Open access
Semantic Scholar
Changes in sequences of core region, interferon sensitivity‐determining region and interferon and ribavirin resistance‐determining region of hepatitis C virus genotype 1 during interferon‐alpha and ribavirin therapy, and efficacy of retreatment
Ritsuzo Kozuka, M. Enomoto, Hai Hoang, Tomohiro Ogawa +8 more
2012Hepatology Research12 citations
Semantic Scholar
Phase II study of combination chemotherapy with gemcitabine and cisplatin for patients with metastatic pancreatic cancer.
H. Ueno, T. Okusaka, M. Ikeda, C. Morizane +3 more
2007Japanese Journal of Clinical Oncology12 citations
Semantic Scholar
Risk factors for liver‐related and non‐liver‐related mortality following a sustained virological response after direct‐acting antiviral treatment for hepatitis C virus infection in a real‐world cohort
Ritsuzo Kozuka, A. Tamori, M. Enomoto, Yoshimi Muto‐Yukawa +8 more
2022Journal of Viral Hepatitis10 citations Open access
Semantic Scholar
Interstitial pneumonia suspected during regorafenib administration and exacerbated by subsequent therapy with lenvatinib for unresectable hepatocellular carcinoma
K. Kotani, M. Enomoto, Masako Okada, Kanako Yoshida +8 more
2019Clinical Journal of Gastroenterology10 citations
Semantic Scholar
Gemcitabine-induced pleuropericardial effusion in a patient with pancreatic cancer.
H. Kido, C. Morizane, T. Tamura, A. Hagihara +3 more
2012Japanese Journal of Clinical Oncology10 citations
Semantic Scholar
Hepatitis B surface antigen glycan isomer is a predictor of the development of hepatocellular carcinoma during nucleoside/nucleotide analog therapy
Ritsuzo Kozuka, Masaru Enomoto, Yoshimi Yukawa-Muto, Naoshi Odagiri +7 more
2024Hepatology Research9 citations
Semantic Scholar
Correlation between polymorphism in the inosine triphosphatase and the reductions in hemoglobin concentration and ribavirin dose during sofosbuvir and ribavirin therapy
Ritsuzo Kozuka, Hai Hoang, Yuga Teranishi, Hiroyuki Motoyama +8 more
2017Journal of Gastroenterology and Hepatology9 citations Open access
Semantic Scholar
Phase I study of combination chemotherapy using sorafenib and transcatheter arterial infusion with cisplatin for advanced hepatocellular carcinoma
A. Hagihara, M. Ikeda, H. Ueno, C. Morizane +13 more
2014Cancer Science9 citations Open access
Semantic Scholar
Response‐guided therapy for patients with chronic hepatitis who have high viral loads of hepatitis C virus genotype 2
Y. Yamaguchi, A. Tamori, Yasuhito Tanaka, S. Iwai +6 more
2012Hepatology Research9 citations
Semantic Scholar
Cabozantinib in Japanese patients with advanced hepatocellular carcinoma: Final results of a multicenter phase II study
Naoya Kato, M. Kudo, K. Tsuchiya, A. Hagihara +10 more
2023Hepatology Research8 citations Open access
Semantic Scholar
Soluble programmed cell death-1 predicts hepatocellular carcinoma development during nucleoside analogue treatment
Ritsuzo Kozuka, M. Enomoto, Minh Phuong Dong, Hai Hoang +11 more
2021Scientific Reports8 citations Open access
Semantic Scholar
Serum Mac-2-binding protein glycosylation isomer predicts esophagogastric varices in cirrhotic patients with chronic hepatitis C virus infection treated with IFN-free direct-acting antiviral agent: M2BPGi levels predict varices in SVR patients.
Kanako Kikukawa, S. Uchida-Kobayashi, A. Tamori, Kanako Yoshida +9 more
2020Annals of Hepatology8 citations Open access
Semantic Scholar
Changes in plasma interleukin-8 and tumor necrosis factor-α levels during the early treatment period as a predictor of the response to sorafenib in patients with unresectable hepatocellular carcinoma
Ayako Iida-Ueno, M. Enomoto, S. Uchida-Kobayashi, A. Hagihara +7 more
2018Cancer Chemotherapy and Pharmacology8 citations
Semantic Scholar
Randomized trial of combined triple therapy comprising two types of peginterferon with simeprevir in patients with hepatitis C virus genotype 1b
A. Tamori, Kanako Yoshida, O. Kurai, K. Kioka +10 more
2016Hepatology Research8 citations Open access
Semantic Scholar
Lenvatinib-Induced Tumor-Related Hemorrhage in Patients With Unresectable Hepatocellular Carcinoma.
K. Kotani, S. Uchida-Kobayashi, Kanako Yoshida, E. Kawamura +5 more
2020American Journal of Gastroenterology7 citations
Semantic Scholar
Outcomes for Cirrhotic Patients with Hepatitis C Virus 1b Treated with Asunaprevir and Daclatasvir Combination.
A. Tamori, Hai Hoang, S. Uchida-Kobayashi, M. Enomoto +9 more
2017Annals of Hepatology7 citations Open access
Semantic Scholar
Hepatocellular carcinoma presenting with lung metastasis: Clinical characteristics and prognostic factors.
Y. Kojima, H. Ueno, T. Okusaka, C. Morizane +3 more
2009Journal of Clinical Oncology7 citations
Semantic Scholar
Pancreatic Cancer Cell Fraction Estimation in a DNA Sample
Hiroki Ishihara, S. Yamashita, R. Amano, K. Kimura +8 more
2018Oncology6 citations Open access
Semantic Scholar
Long-Term Follow-Up of Resistance-Associated Substitutions in Hepatitis C Virus in Patients in Which Direct Acting Antiviral-Based Therapy Failed
Kanako Yoshida, Hai Hoang, A. Tamori, Yuga Teranishi +9 more
2017International Journal of Molecular Sciences6 citations Open access
Semantic Scholar

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N. Kawada×34
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N. Kawada — researcher profile on SciRah
M. Enomoto×31
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M. Enomoto — researcher profile on SciRah
A. Tamori×31
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A. Tamori — researcher profile on SciRah
S. Uchida-Kobayashi×27
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S. Uchida-Kobayashi — researcher profile on SciRah

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E. Kawamura — researcher profile on SciRah

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H. Fujii — researcher profile on SciRah

H. Morikawa×21

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H. Morikawa — researcher profile on SciRah

Hiroyuki Motoyama×18

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Hiroyuki Motoyama — researcher profile on SciRah

Ritsuzo Kozuka×16

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Ritsuzo Kozuka — researcher profile on SciRah

Y. Murakami×14

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Y. Murakami — researcher profile on SciRah

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K. Kotani — researcher profile on SciRah

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M. Ikeda — researcher profile on SciRah