Kazuo Okumoto

Yamagata Prefectural Shinjo Hospital — Japan

Medicine · Health Sciences

18h-index1.0kcitations73works1.02yr avg
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Research Topics

Liver Disease Diagnosis and Treatment(29), Hepatitis C virus research(17), Liver physiology and pathology(10), Hepatitis B Virus Studies(9), Liver Disease and Transplantation(8)

Publications73 total

Detection of Sleep-Disordered Breathing Using Carbon Nanotube Sensors Predicts Complications After Lung Surgery
Interdisciplinary CardioVascular and Thoracic Surgery·2025Open Access
[Drug-induced liver injury due to asymptomatically discovered Saire-to: a case report].
PubMed·2025· 1 cited
A case of methotrexate-related lymphoproliferative disease showing multiple liver lesions in a patient with rheumatoid arthritis
Clinical Journal of Gastroenterology·2024· 2 citedOpen Access
[Obstructive colitis induced by laxatives during colonoscopy preparation after ischemic enteritis and improved by endoscopic fecal removal: a case report].
PubMed·2024· 1 cited
Influence of skeletal muscle volume loss during lenvatinib treatment on prognosis in unresectable hepatocellular carcinoma: a multicenter study in Tohoku, Japan
Scientific Reports·2022· 17 citedOpen Access
Long-Term Efficacy and Safety of Rifaximin in Japanese Patients with Hepatic Encephalopathy: A Multicenter Retrospective Study
Journal of Clinical Medicine·2022· 14 citedOpen Access
Influence of Skeletal Muscle Volume Loss During Lenvatinib Treatment on Prognosis in Unresectable Hepatocellular Carcinoma: A Multicenter Study in Tohoku, Japan
Research Square (Research Square)·2022· 1 citedOpen Access
Objective Response by mRECIST to Initial Lenvatinib Therapy Is an Independent Factor Contributing to Deep Response in Hepatocellular Carcinoma Treated with Lenvatinib-Transcatheter Arterial Chemoembolization Sequential Therapy
Liver Cancer·2022· 43 citedOpen Access
Supplementary Material for: Objective response by mRECIST to initial lenvatinib therapy is an independent factor contributing to deep response in hepatocellular carcinoma treated with lenvatinib-transcatheter arterial chemoembolization sequential therapy
Figshare·2022Open Access
Intrahepatic distribution of nerve fibers and alterations due to fibrosis in diseased liver
PLoS ONE·2021· 10 citedOpen Access
A machine learning-based treatment prediction model using whole genome variants of hepatitis C virus
PLoS ONE·2020· 40 citedOpen Access
[A case of fibrinogen storage disease with primary biliary cholangitis].
PubMed·2020
IDDF2019-ABS-0217 Assessment of hepatic steatosis in patients with anorexia nervosa using quantitative elastography
2019Open Access
Incidence of development of hepatocellular carcinoma in Japanese patients infected with hepatitis B virus is equivalent between genotype B and C in long term
Journal of Viral Hepatitis·2019· 10 cited
Prognosis and Causes of Death in Individuals with Hepatitis C
2018
Mo1418 - Establishment of Automated Whole Genome Sequencing of Entire HCV Genome and Its Implication for Clinical Outcome of DAA Treatment
Gastroenterology·2018
直接作用型抗ウイルス薬(DAA)治療後に破裂する食道静脈瘤の検討
Gastroenterological Endoscopy (Web)·2017
MiR-139-5p is associated with inflammatory regulation through c-FOS suppression, and contributes to the progression of primary biliary cholangitis
Laboratory Investigation·2016· 33 citedOpen Access
Identification of the Novel Inflammation Regulatory Mechanism through MIR-139-5P in Primary Biliary Cirrhosis
Journal of Hepatology·2016· 1 cited
Serum metabolome profiles characterized by patients with hepatocellular carcinoma associated with hepatitis B and C
World Journal of Gastroenterology·2016· 14 citedOpen Access
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Frequent Co-authors

Takafumi Saito(38), Hisayoshi Watanabe(26), Hiroaki Haga(24), Hitoshi Togashi(21), Sumio Kawata(21), Koji Saito(19), Yoshiyuki Ueno(18), Yuko Nishise(17), Junitsu Ito(17), Tomohiro Katsumi(14), Etsuko Hattori(13), Rika Ishii(12), Kazuhiko Sugahara(12), Chikako Sato(11), Kyoko Tomita(9), Tohru Adachi(8), Tadashi Takeda(8), Mai Sanjo(8), Akihiko Suzuki(7), Kei Mizuno(7)