Search Results - "Nakai, Yousuke"

Endoscopic Biliary Drainage for Hilar Obstruction: Further Evidence But Still A Long Way To Go by Nakai, Yousuke

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Technical tips for endoscopic ultrasound-guided pancreatic duct access and drainage by Nakai, Yousuke

“…Endoscopic ultrasound (EUS)-guided pancreatic duct access and drainage can be achieved by EUS-guided rendezvous (EUS-RV) or EUS-guided pancreatic duct drainage…”
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Risk Stratification Based on Cyst Size and Its Stability for Low-Risk Intraductal Papillary Mucinous Neoplasms: Which Size Matters? by Hamada, Tsuyoshi, Oyama, Hiroki, Nakai, Yousuke, Fujishiro, Mitsuhiro

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Long-term outcomes of EUS-guided choledochoduodenostomy using a lumen-apposing metal stent for malignant distal biliary obstruction: a prospective multicenter study by Tsuchiya, Takayoshi, Teoh, Anthony Yuen Bun, Itoi, Takao, Yamao, Kenji, Hara, Kazuo, Nakai, Yousuke, Isayama, Hiroyuki, Kitano, Masayuki

“…EUS-guided choledochoduodenostomy (EUS-CDS) using conventional tubular stents has been successfully performed. However, EUS-CDS carries a high risk of bile…”
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Diagnosis of pancreatic cysts: EUS-guided, through-the-needle confocal laser-induced endomicroscopy and cystoscopy trial: DETECT study by Nakai, Yousuke, MD, PhD, Iwashita, Takuji, MD, PhD, Park, Do Hyun, MD, PhD, Samarasena, Jason B., MD, Lee, John G., MD, Chang, Kenneth J., MD

“…Background The diagnosis of pancreatic cystic neoplasms (PCNs), which now depends on morphology, cytology, and fluid analysis, is still challenging. A novel…”
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Orchestration of myeloid-derived suppressor cells in the tumor microenvironment by ubiquitous cellular protein TCTP released by tumor cells by Hangai, Sho, Kawamura, Takeshi, Kimura, Yoshitaka, Chang, Ching-Yun, Hibino, Sana, Yamamoto, Daisuke, Nakai, Yousuke, Tateishi, Ryosuke, Oshima, Masanobu, Oshima, Hiroko, Kodama, Tatsuhiko, Moriya, Kyoji, Koike, Kazuhiko, Yanai, Hideyuki, Taniguchi, Tadatsugu

“…One of most challenging issues in tumor immunology is a better understanding of the dynamics in the accumulation of myeloid-derived suppressor cells (MDSCs) in…”
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Clinical practice guidelines for safe performance of endoscopic ultrasound/ultrasonography‐guided biliary drainage: 2018 by Isayama, Hiroyuki, Nakai, Yousuke, Itoi, Takao, Yasuda, Ichiro, Kawakami, Hiroshi, Ryozawa, Shomei, Kitano, Masayuki, Irisawa, Atsushi, Katanuma, Akio, Hara, Kazuo, Iwashita, Takuji, Fujita, Naotaka, Yamao, Kenji, Yoshida, Masahiro, Inui, Kazuo, Sugiyama, Masanori, Kubota, Keiichi, Takada, Tadahiro

“…Endoscopic ultrasound/ultrasonography‐guided biliary drainage (EUS‐BD) is a relatively new modality for biliary drainage after failed or difficult…”
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Long-term Risk of Malignancy in Branch-Duct Intraductal Papillary Mucinous Neoplasms by Oyama, Hiroki, Tada, Minoru, Takagi, Kaoru, Tateishi, Keisuke, Hamada, Tsuyoshi, Nakai, Yousuke, Hakuta, Ryunosuke, Ijichi, Hideaki, Ishigaki, Kazunaga, Kanai, Sachiko, Kogure, Hirofumi, Mizuno, Suguru, Saito, Kei, Saito, Tomotaka, Sato, Tatsuya, Suzuki, Tatsunori, Takahara, Naminatsu, Morishita, Yasuyuki, Arita, Junichi, Hasegawa, Kiyoshi, Tanaka, Mariko, Fukayama, Masashi, Koike, Kazuhiko

“…Long-term outcomes of patients with branch-duct intraductal papillary mucinous neoplasms (IPMNs), particularly those after 5 years of surveillance, have not…”
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Retrospective Comparative Study of Side-by-Side and Stent-in-Stent Metal Stent Placement for Hilar Malignant Biliary Obstruction by Ishigaki, Kazunaga, Hamada, Tsuyoshi, Nakai, Yousuke, Isayama, Hiroyuki, Sato, Tatsuya, Hakuta, Ryunosuke, Saito, Kei, Saito, Tomotaka, Takahara, Naminatsu, Mizuno, Suguru, Kogure, Hirofumi, Ito, Yukiko, Yagioka, Hiroshi, Matsubara, Saburo, Akiyama, Dai, Mohri, Dai, Tada, Minoru, Koike, Kazuhiko

“…Background In patients with unresectable hilar malignant biliary obstruction (MBO), bilateral metal stent placement is recommended. However, treatment…”
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Covered versus uncovered metal stent for endoscopic drainage of a malignant distal biliary obstruction: Meta‐analysis by Yamashita, Yasunobu, Tachikawa, Ayaka, Shimokawa, Toshio, Yamazaki, Hirofumi, Itonaga, Masahiro, Sakai, Yuji, Sugiyama, Harutoshi, Nakai, Yousuke, Tanaka, Kiyohito, Isayama, Hiroyuki, Kitano, Masayuki

“…Objectives The role of a covered vs. an uncovered self‐expandable metal stent (SEMS) for malignant distal biliary obstruction (MDBO) is not clear. This…”
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Antireflux metal stent for biliary obstruction: Any benefits? by Hamada, Tsuyoshi, Nakai, Yousuke, Isayama, Hiroyuki, Koike, Kazuhiko

“…Endoscopic retrograde cholangiopancreatography with stent placement has been utilized as standard palliative management of distal malignant biliary obstruction…”
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Endoscopic ultrasound-guided pancreatic duct drainage by Nakai, Yousuke, Kogure, Hirofumi, Isayama, Hiroyuki, Koike, Kazuhiko

“…Endoscopic transpapillary or transanastomotic pancreatic duct drainage (PD) is the mainstay of drainage in symptomatic pancreatic duct obstruction or leakage…”
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TOKYO criteria 2014 for transpapillary biliary stenting by Isayama, Hiroyuki, Hamada, Tsuyoshi, Yasuda, Ichiro, Itoi, Takao, Ryozawa, Shomei, Nakai, Yousuke, Kogure, Hirofumi, Koike, Kazuhiko

“…It is difficult to carry out meta‐analyses or to compare the results of different studies of biliary stents because there is no uniform evaluation method…”
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Multicenter retrospective study of endoscopic ultrasound-guided biliary drainage for malignant biliary obstruction in Japan by Kawakubo, Kazumichi, Isayama, Hiroyuki, Kato, Hironari, Itoi, Takao, Kawakami, Hiroshi, Hanada, Keiji, Ishiwatari, Hirotoshi, Yasuda, Ichiro, Kawamoto, Hirofumi, Itokawa, Fumihide, Kuwatani, Masaki, Iiboshi, Tomohiro, Hayashi, Tsuyoshi, Doi, Shinpei, Nakai, Yousuke

“…Background Endoscopic ultrasound‐guided biliary drainage (EUS‐BD) is considered to be an effective salvage procedure for failed endoscopic retrograde…”
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Double-balloon endoscopy-assisted treatment of hepaticojejunostomy anastomotic strictures and predictive factors for treatment success by Sato, Tatsuya, Kogure, Hirofumi, Nakai, Yousuke, Ishigaki, Kazunaga, Hakuta, Ryunosuke, Saito, Kei, Saito, Tomotaka, Takahara, Naminatsu, Hamada, Tsuyoshi, Mizuno, Suguru, Yamada, Atsuo, Tada, Minoru, Isayama, Hiroyuki, Koike, Kazuhiko

“…Background Endoscopic management of hepaticojejunostomy anastomotic strictures is technically demanding due to surgically altered anatomy. The promise of…”
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Insulin secretion improvement during steroid therapy for autoimmune pancreatitis according to the onset of diabetes mellitus by Noguchi, Kensaku, Nakai, Yousuke, Mizuno, Suguru, Isayama, Hiroyuki, Hirano, Kenji, Kanai, Sachiko, Nakamura, Tomoka, Uchino, Rie, Takahara, Naminatsu, Kogure, Hirofumi, Tada, Minoru, Koike, Kazuhiko

“…Background Autoimmune pancreatitis (AIP) is frequently complicated by diabetes mellitus (DM), but DM associated with AIP is reported to improve after steroid…”
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Endoscopic Ultrasound-Guided Biliary Drainage for Unresectable Hilar Malignant Biliary Obstruction by Nakai, Yousuke, Kogure, Hirofumi, Isayama, Hiroyuki, Koike, Kazuhiko

“…Endoscopic transpapillary biliary drainage is the current standard of care for unresectable hilar malignant biliary obstruction (MBO) and bilateral metal stent…”
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Endoscopic ultrasound-guided antegrade treatment of bile duct stone in patients with surgically altered anatomy: a multicenter retrospective cohort study by Iwashita, Takuji, Nakai, Yousuke, Hara, Kazuo, Isayama, Hiroyuki, Itoi, Takao, Park, Do Hyun

“…Background Endoscopic retrograde cholangiopancreatography (ERCP) for management of bile duct stone (BDS) in patients with surgically altered anatomy is…”
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Guidelines for sedation in gastroenterological endoscopy (second edition) by Gotoda, Takuji, Akamatsu, Takuji, Abe, Seiichiro, Shimatani, Masaaki, Nakai, Yousuke, Hatta, Waku, Hosoe, Naoki, Miura, Yoshimasa, Miyahara, Ryoji, Yamaguchi, Daisuke, Yoshida, Naohisa, Kawaguchi, Yosuke, Fukuda, Shinsaku, Isomoto, Hajime, Irisawa, Atsushi, Iwao, Yasushi, Uraoka, Toshio, Yokota, Miyuki, Nakayama, Takeo, Fujimoto, Kazuma, Inoue, Haruhiro

“…Sedation in gastroenterological endoscopy has become an important medical option in routine clinical care. Here, the Japan Gastroenterological Endoscopy…”
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International consensus statements for endoscopic management of distal biliary stricture by Nakai, Yousuke, Isayama, Hiroyuki, Wang, Hsiu‐Po, Rerknimitr, Rungsun, Khor, Christopher, Yasuda, Ichiro, Kogure, Hirofumi, Moon, Jong Ho, Lau, James, Lakhtakia, Sundeep, Ratanachu‐ek, Thawee, Seo, Dong Wan, Lee, Dong Ki, Makmun, Dadang, Dy, Frederick, Liao, Wei‐Chih, Draganov, Peter V, Almadi, Majid, Irisawa, Atsushi, Katanuma, Akio, Kitano, Masayuki, Ryozawa, Shomei, Fujisawa, Toshio, Wallace, Michael B, Itoi, Takao, Devereaux, Benedict

“…Distal biliary strictures (DBS) are common and may be caused by both malignant and benign pathologies. While endoscopic procedures play a major role in their…”
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