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M. Tada · SciRah

Researcher profile · Semantic Scholar

M. Tada

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M. Tada — researcher profile on SciRah

h-index: 59
Works: 388
Citations: 13K

Most-cited papers

Revisions of international consensus Fukuoka guidelines for the management of IPMN of the pancreas.
Masao Tanaka, C. Fernandez-Del Castillo, T. Kamisawa, Jin-Young Jang +6 more
2017Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]677 citations
Semantic Scholar
Long-term Risk of Malignancy in Branch Duct Intraductal Papillary Mucinous Neoplasms.
H. Oyama, M. Tada, Kaoru Takagi, K. Tateishi +19 more
2019Gastroenterology265 citations Open access
Semantic Scholar
Safety and effectiveness of a long, partially covered metal stent for endoscopic ultrasound-guided hepaticogastrostomy in patients with malignant biliary obstruction
Y. Nakai, H. Isayama, N. Yamamoto, Saburo Matsubara +10 more
2016Endoscopy110 citations
Semantic Scholar
Double-balloon endoscopy-assisted treatment of hepaticojejunostomy anastomotic strictures and predictive factors for treatment success
Tatsuya Sato, Hirofumi Kogure, Y. Nakai, Kazunaga Ishigaki +10 more
2019Surgical Endoscopy59 citations
Semantic Scholar
Indications for endoscopic ultrasonography (EUS)‐guided biliary intervention: Does EUS always come after failed endoscopic retrograde cholangiopancreatography?
Y. Nakai, H. Isayama, N. Yamamoto, Saburo Matsubara +12 more
2017Digestive Endoscopy59 citations
Semantic Scholar
Procalcitonin is a useful biomarker to predict severe acute cholangitis: a single-center prospective study
Gyotane Umefune, Hirofumi Kogure, T. Hamada, H. Isayama +11 more
2017Journal of gastroenterology58 citations
Semantic Scholar
Natural history of asymptomatic bile duct stones and association of endoscopic treatment with clinical outcomes
Ryunosuke Hakuta, T. Hamada, Y. Nakai, H. Oyama +15 more
2019Journal of gastroenterology55 citations
Semantic Scholar
Comparison of early and delayed EUS-guided drainage of pancreatic fluid collection
T. Chantarojanasiri, N. Yamamoto, Y. Nakai, T. Saito +12 more
2018Endoscopy International Open47 citations Open access
Semantic Scholar
Prospective pilot study of fully covered self-expandable metal stents for refractory benign pancreatic duct strictures: long-term outcomes
Saburo Matsubara, N. Sasahira, H. Isayama, N. Takahara +6 more
2016Endoscopy International Open44 citations Open access
Semantic Scholar
The Role of Pancreatic Enzyme Replacement Therapy in Unresectable Pancreatic Cancer: A Prospective Cohort Study
T. Saito, K. Hirano, H. Isayama, Y. Nakai +14 more
2017Pancreas43 citations
Semantic Scholar
Performance of a new short‐type double‐balloon endoscope with advanced force transmission and adaptive bending for pancreaticobiliary intervention in patients with surgically altered anatomy: A propensity‐matched analysis
Atsuo Yamada, Hirofumi Kogure, Y. Nakai, N. Takahara +3 more
2018Digestive Endoscopy39 citations
Semantic Scholar
Endoscopic management of pancreatic diseases in patients with surgically altered anatomy: clinical outcomes of combination of double‐balloon endoscopy‐ and endoscopic ultrasound‐guided interventions
Hirofumi Kogure, Tatsuya Sato, Y. Nakai, Kazunaga Ishigaki +10 more
2020Digestive Endoscopy37 citations
Semantic Scholar
Prevalence of Pancreatic Cystic Lesions Is Associated With Diabetes Mellitus and Obesity: An Analysis of 5296 Individuals Who Underwent a Preventive Medical Examination.
Suguru Mizuno, H. Isayama, Y. Nakai, T. Yoshikawa +8 more
2017Pancreas37 citations
Semantic Scholar
Intravenous and intraperitoneal paclitaxel with S-1 for treatment of refractory pancreatic cancer with malignant ascites
N. Takahara, H. Isayama, Y. Nakai, H. Ishigami +10 more
2016Investigational new drugs37 citations
Semantic Scholar
Retrospective Comparative Study of Side-by-Side and Stent-in-Stent Metal Stent Placement for Hilar Malignant Biliary Obstruction
Kazunaga Ishigaki, T. Hamada, Y. Nakai, H. Isayama +14 more
2020Digestive Diseases and Sciences36 citations
Semantic Scholar
Compléments : A pilot study of EUS-guided through-the-needle forceps biopsy (with video)
Y. Nakai, H. Isayama, K. Chang, N. Yamamoto +6 more
201634 citations
Semantic Scholar
Multiple recurrences after endoscopic removal of common bile duct stones: A retrospective analysis of 976 cases
Kawaji Yuki, H. Isayama, Y. Nakai, Kei Saito +10 more
2019Journal of Gastroenterology and Hepatology33 citations
Semantic Scholar
Endoscopic papillary large balloon dilation and endoscopic papillary balloon dilation both without sphincterotomy for removal of large bile duct stones: A propensity‐matched analysis
Ryunosuke Hakuta, Shuhei Kawahata, Hirofumi Kogure, Y. Nakai +11 more
2018Digestive Endoscopy31 citations Open access
Semantic Scholar
Outcome of Long-term Maintenance Steroid Therapy Cessation in Patients With Autoimmune Pancreatitis: A Prospective Study
K. Hirano, M. Tada, H. Isayama, N. Sasahira +16 more
2016Journal of Clinical Gastroenterology31 citations Open access
Semantic Scholar
The inhibition of renin-angiotensin system in advanced pancreatic cancer: an exploratory analysis in 349 patients
Y. Nakai, H. Isayama, Takashi Sasaki, N. Takahara +13 more
2015Journal of Cancer Research and Clinical Oncology30 citations Open access
Semantic Scholar
A prospective study of fully covered metal stents for different types of refractory benign biliary strictures
Tatsuya Sato, Hirofumi Kogure, Y. Nakai, Kazunaga Ishigaki +9 more
2020Endoscopy29 citations
Semantic Scholar
Management of Difficult Bile Duct Stones by Large Balloon, Cholangioscopy, Enteroscopy and Endosonography
Y. Nakai, Tatsuya Sato, Ryunosuke Hakuta, Kazunaga Ishigaki +9 more
2019Gut and Liver29 citations Open access
Semantic Scholar
A Multicenter Open-Label Randomized Controlled Trial of Pancreatic Enzyme Replacement Therapy in Unresectable Pancreatic Cancer
T. Saito, Y. Nakai, H. Isayama, K. Hirano +21 more
2018Pancreas29 citations
Semantic Scholar
Endoscopic Ultrasound-Guided Tissue Acquisition by 22-Gauge Franseen and Standard Needles for Solid Pancreatic Lesions
Kazunaga Ishigaki, Y. Nakai, H. Oyama, Sachiko Kanai +13 more
2020Gut and Liver24 citations Open access
Semantic Scholar
Early pancreatic stent placement in wire‐guided biliary cannulation: A multicenter retrospective study
Ryunosuke Hakuta, T. Hamada, Y. Nakai, H. Isayama +10 more
2018Journal of Gastroenterology and Hepatology24 citations
Semantic Scholar
A novel “hitch-and-ride” deep biliary cannulation method during rendezvous endoscopic ultrasound-guided ERCP technique
Y. Nakai, H. Isayama, Saburo Matsubara, Hirofumi Kogure +11 more
2017Endoscopy24 citations
Semantic Scholar
Insulin secretion improvement during steroid therapy for autoimmune pancreatitis according to the onset of diabetes mellitus
K. Noguchi, Y. Nakai, Suguru Mizuno, H. Isayama +8 more
2019Journal of gastroenterology23 citations
Semantic Scholar
Progression-free survival as a surrogate for overall survival in first-line chemotherapy for advanced pancreatic cancer.
Tsuyoshi Hamada, Y. Nakai, H. Isayama, H. Yasunaga +8 more
2016European Journal of Cancer23 citations
Semantic Scholar
No Association of Timing of Endoscopic Biliary Drainage with Clinical Outcomes in Patients with Non-severe Acute Cholangitis
Ryunosuke Hakuta, T. Hamada, Y. Nakai, Hirofumi Kogure +12 more
2018Digestive Diseases and Sciences22 citations
Semantic Scholar
Antireflux Metal Stent as a First-Line Metal Stent for Distal Malignant Biliary Obstruction: A Pilot Study
T. Hamada, H. Isayama, Y. Nakai, O. Togawa +11 more
2016Gut and Liver21 citations Open access
Semantic Scholar
Thromboembolisms in Advanced Pancreatic Cancer: A Retrospective Analysis of 475 Patients.
Kazunaga Ishigaki, Y. Nakai, H. Isayama, Kei Saito +9 more
2017Pancreas20 citations
Semantic Scholar
Long‐term outcomes of endoscopic treatment for duct‐to‐duct anastomotic strictures after living donor liver transplantation
Tatsuya Sato, Hirofumi Kogure, Y. Nakai, T. Hamada +10 more
2019Liver international (Print)19 citations
Semantic Scholar
Prediction of the Probability of Malignancy in Mucinous Cystic Neoplasm of the Pancreas With Ovarian-Type Stroma: A Nationwide Multicenter Study in Japan.
T. Ohtsuka, Masafumi Nakamura, S. Hijioka, Y. Shimizu +24 more
2020Pancreas18 citations
Semantic Scholar
A Novel Partially Covered Self-Expandable Metallic Stent with Proximal Flare in Patients with Malignant Gastric Outlet Obstruction
N. Takahara, H. Isayama, Y. Nakai, S. Yoshida +10 more
2017Gut and Liver18 citations Open access
Semantic Scholar
A potent therapeutics for gallbladder cancer by combinatorial inhibition of the MAPK and mTOR signaling networks
D. Mohri, Hideaki Ijichi, K. Miyabayashi, Ryota Takahashi +9 more
2016Journal of gastroenterology18 citations
Semantic Scholar
Second-line chemotherapy in patients with advanced or recurrent biliary tract cancer: a single center, retrospective analysis of 294 cases
N. Takahara, Y. Nakai, H. Isayama, Takashi Sasaki +13 more
2018Investigational new drugs17 citations
Semantic Scholar
Prevalence of Pancreatic Cystic Lesions Is Associated With Diabetes Mellitus and Obesity: An Analysis of 5296 Individuals Who Underwent a Preventive Medical Examination.
Suguru Mizuno, H. Isayama, Y. Nakai, T. Yoshikawa +8 more
2017Pancreas16 citations
Semantic Scholar
A phase II trial of gemcitabine, S-1 and LV combination (GSL) neoadjuvant chemotherapy for patients with borderline resectable and locally advanced pancreatic cancer
Kei Saito, H. Isayama, Y. Sakamoto, Y. Nakai +14 more
2018Medical Oncology14 citations
Semantic Scholar
Conversion to endoscopic ultrasound-guided biliary drainage by temporary nasobiliary drainage placement in patients with prior biliary stenting
Y. Nakai, H. Isayama, N. Yamamoto, Saburo Matsubara +9 more
2017Endoscopic Ultrasound14 citations Open access
Semantic Scholar
Cholecystectomy after endoscopic papillary balloon dilation for bile duct stones reduced late biliary complications: a propensity score-based cohort analysis
Y. Nakai, H. Isayama, T. Tsujino, T. Hamada +7 more
2016Surgical Endoscopy13 citations
Semantic Scholar
Gemcitabine and S-1 versus gemcitabine and cisplatin treatment in patients with advanced biliary tract cancer: a multicenter retrospective study
N. Takahara, H. Isayama, Y. Nakai, Takashi Sasaki +13 more
2017Investigational new drugs12 citations
Semantic Scholar
Feasibility of balloon endoscope-assisted endoscopic retrograde cholangiopancreatography for the elderly
Ryunosuke Hakuta, Hirofumi Kogure, Y. Nakai, T. Hamada +14 more
2020Endoscopy International Open11 citations Open access
Semantic Scholar
Feasibility of conversion of percutaneous cholecystostomy to internal transmural endoscopic ultrasound-guided gallbladder drainage
T. Chantarojanasiri, Saburo Matsubara, H. Isayama, Y. Nakai +7 more
2017Saudi Journal of Gastroenterology11 citations Open access
Semantic Scholar
The impact of age and comorbidity in advanced or recurrent biliary tract cancer receiving palliative chemotherapy
N. Takahara, Y. Nakai, Kei Saito, Takashi Sasaki +15 more
2020Journal of Gastroenterology and Hepatology10 citations
Semantic Scholar
Endoscopic papillary large balloon dilation without sphincterotomy for users of antithrombotic agents: A multicenter retrospective study
Ryunosuke Hakuta, Hirofumi Kogure, Y. Nakai, T. Hamada +10 more
2019Digestive Endoscopy10 citations
Semantic Scholar
ABO Blood Group and Risk of Pancreatic Carcinogenesis in Intraductal Papillary Mucinous Neoplasms
T. Hamada, H. Oyama, Y. Nakai, M. Tada +21 more
2021Cancer Epidemiology, Biomarkers and Prevention9 citations
Semantic Scholar
Lenvatinib-induced acute acalculous cholecystitis in a patient with hepatocellular carcinoma
Kazunaga Ishigaki, T. Hamada, Y. Nakai, Y. Ishigaki +14 more
2020Clinical Journal of Gastroenterology9 citations
Semantic Scholar
A randomized-controlled trial of early endotherapy versus wait-and-see policy for mild symptomatic pancreatic stones in chronic pancreatitis
T. Saito, Y. Nakai, Suguru Mizuno, H. Isayama +15 more
2019European Journal of Gastroenterology and Hepathology9 citations
Semantic Scholar
EUS-FNA of gastric cancer metastatic to the head of pancreas using a forward oblique viewing echoendoscope in a case with Roux-en-Y anatomy
Suguru Mizuno, Y. Nakai, H. Isayama, Tatsunori Suzuki +6 more
2018Endoscopic Ultrasound9 citations Open access
Semantic Scholar
Factors predictive of the efficacy of bezafibrate therapy in patients with primary sclerosing cholangitis
Suguru Mizuno, H. Isayama, K. Hirano, Takeo Watanabe +6 more
2017Hepatology Research9 citations
Semantic Scholar

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Y. Nakai×47
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Y. Nakai — researcher profile on SciRah
K. Koike×47
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K. Koike — researcher profile on SciRah
Hirofumi Kogure×45
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Hirofumi Kogure — researcher profile on SciRah
Suguru Mizuno×45
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Suguru Mizuno — researcher profile on SciRah

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N. Takahara — researcher profile on SciRah

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H. Isayama — researcher profile on SciRah

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T. Hamada — researcher profile on SciRah

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Kei Saito — researcher profile on SciRah

Kazunaga Ishigaki×26

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Kazunaga Ishigaki — researcher profile on SciRah

Saburo Matsubara×25

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Saburo Matsubara — researcher profile on SciRah

Ryunosuke Hakuta×24

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Ryunosuke Hakuta — researcher profile on SciRah

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T. Saito — researcher profile on SciRah