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224 results

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Page 1
Comparison of partially covered nitinol stents with partially covered stainless stents as a historical control in a multicenter study of distal malignant biliary obstruction: the WATCH study.
Isayama H, Mukai T, Itoi T, Maetani I, Nakai Y, Kawakami H, Yasuda I, Maguchi H, Ryozawa S, Hanada K, Hasebe O, Ito K, Kawamoto H, Mochizuki H, Igarashi Y, Irisawa A, Sasaki T, Togawa O, Hara T, Kamada H, Toda N, Kogure H. Isayama H, et al. Among authors: ryozawa s. Gastrointest Endosc. 2012 Jul;76(1):84-92. doi: 10.1016/j.gie.2012.02.039. Epub 2012 Apr 5. Gastrointest Endosc. 2012. PMID: 22482918 Clinical Trial.
Multicenter study of endoscopic preoperative biliary drainage for malignant distal biliary obstruction.
Sasahira N, Hamada T, Togawa O, Yamamoto R, Iwai T, Tamada K, Kawaguchi Y, Shimura K, Koike T, Yoshida Y, Sugimori K, Ryozawa S, Kakimoto T, Nishikawa K, Kitamura K, Imamura T, Mizuide M, Toda N, Maetani I, Sakai Y, Itoi T, Nagahama M, Nakai Y, Isayama H. Sasahira N, et al. Among authors: ryozawa s. World J Gastroenterol. 2016 Apr 14;22(14):3793-802. doi: 10.3748/wjg.v22.i14.3793. World J Gastroenterol. 2016. PMID: 27076764 Free PMC article.
Asia-Pacific consensus guidelines for endoscopic management of benign biliary strictures.
Hu B, Sun B, Cai Q, Wong Lau JY, Ma S, Itoi T, Moon JH, Yasuda I, Zhang X, Wang HP, Ryozawa S, Rerknimitr R, Li W, Kutsumi H, Lakhtakia S, Shiomi H, Ji M, Li X, Qian D, Yang Z, Zheng X. Hu B, et al. Among authors: ryozawa s. Gastrointest Endosc. 2017 Jul;86(1):44-58. doi: 10.1016/j.gie.2017.02.031. Epub 2017 Mar 7. Gastrointest Endosc. 2017. PMID: 28283322 Review. No abstract available.
Increased neutrophil-to-lymphocyte ratio is a novel marker for nutrition, inflammation and chemotherapy outcome in patients with locally advanced and metastatic esophageal squamous cell carcinoma.
Sato Y, Gonda K, Harada M, Tanisaka Y, Arai S, Mashimo Y, Iwano H, Sato H, Ryozawa S, Takahashi T, Sakuramoto S, Shibata M. Sato Y, et al. Among authors: ryozawa s. Biomed Rep. 2017 Jul;7(1):79-84. doi: 10.3892/br.2017.924. Epub 2017 Jun 7. Biomed Rep. 2017. PMID: 28685065 Free PMC article.
Multicenter study of endoscopic preoperative biliary drainage for malignant hilar biliary obstruction: E-POD hilar study.
Nakai Y, Yamamoto R, Matsuyama M, Sakai Y, Takayama Y, Ushio J, Ito Y, Kitamura K, Ryozawa S, Imamura T, Tsuchida K, Hayama J, Itoi T, Kawaguchi Y, Yoshida Y, Sugimori K, Shimura K, Mizuide M, Iwai T, Nishikawa K, Yagioka H, Nagahama M, Toda N, Saito T, Yasuda I, Hirano K, Togawa O, Nakamura K, Maetani I, Sasahira N, Isayama H. Nakai Y, et al. Among authors: ryozawa s. J Gastroenterol Hepatol. 2018 May;33(5):1146-1153. doi: 10.1111/jgh.14050. Epub 2018 Feb 21. J Gastroenterol Hepatol. 2018. PMID: 29156495
A Prospective Multicenter Study of a Fully Covered Metal Stent in Patients with Distal Malignant Biliary Obstruction: WATCH-2 Study.
Kogure H, Ryozawa S, Maetani I, Nakai Y, Kawakami H, Yasuda I, Mochizuki H, Iwano H, Maguchi H, Kida M, Kubota K, Mukai T, Hasebe O, Igarashi Y, Hanada K, Irisawa A, Ito K, Itoi T, Isayama H. Kogure H, et al. Among authors: ryozawa s. Dig Dis Sci. 2018 Sep;63(9):2466-2473. doi: 10.1007/s10620-017-4875-5. Epub 2017 Dec 7. Dig Dis Sci. 2018. PMID: 29218484
Efficacy of an over-the-scope clip for preventing adverse events after duodenal endoscopic submucosal dissection: a prospective interventional study.
Tashima T, Ohata K, Sakai E, Misumi Y, Takita M, Minato Y, Matsuyama Y, Muramoto T, Satodate H, Horiuchi H, Matsuhashi N, Nonaka K, Ryozawa S. Tashima T, et al. Among authors: ryozawa s. Endoscopy. 2018 May;50(5):487-496. doi: 10.1055/s-0044-102255. Epub 2018 Mar 2. Endoscopy. 2018. PMID: 29499578 Clinical Trial.
224 results