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152 results on '"Satoru Ogawa"'

151. Search for lepton-flavor-violating $\tau$ decays into a lepton and a vector meson using the full Belle data sample

Author

Noritsugu Tsuzuki, Kenji Inami, Ichiro Adachi, Hiroaki Aihara, David Asner, Hulya Atmacan, Tagir Aushev, Rachid Ayad, Varghese Babu, swagato banerjee, Prafulla Kumar Behera, Konstantin Belous, Jake Bennett, Martin Bessner, BIPUL BHUYAN, Tadeas Bilka, Diptaparna Biswas, Denis Bodrov, Jyotirmoi Borah, Andrzej Bożek, Marko Bračko, Paolo Branchini, Browder, Thomas E., Antonio Budano, Marcello Campajola, Daniel Červenkov, C Chang, M., ByungGu Cheon, Kirill Chilikin, Kihyeon Cho, Sungjin Cho, K Choi, S., YOUNG-IL CHOI, Seema Choudhury, David Cinabro, James Cochran, Sanjeeda Bharati Das, nibedita dash, Guglielmo De Nardo, Giacomo De Pietro, Rashmi Dhamija, Francesco Di Capua, Zdeněk Doležal, Dong, T. V., David Dossett, Shawn Dubey, Denis Epifanov, Torben Ferber, Daniel Ferlewicz, Fulsom, Bryan, Vipin Gaur, Anjan Giri, Pablo Goldenzweig, Yinghui Guan, Kristina Gudkova, Xiao Han, Hara, Takanori, Kiyoshi Hayasaka, Hisaki Hayashii, Michael Thomas Hedges, Daniel Ricalde, Wei-Shu Hou, Chia-Ling Hsu, Toru Iijima, Sushree Ipsita, N., Ishikawa, A., Ryosuke Itoh, Masako Iwasaki, Jacobs, W. W., Eunji Jang, Sen Jia, Yifan Jin, Takeo Kawasaki, Christian Kiesling, Cheolhun Kim, Doris Yangsoo Kim, Kim, Kyungho, Yongkyu kim, Kay Kinoshita, Peter Kodyš, Tomoyuki Konno, Alexandr Korobov, Samo Korpar, Evgeniy Kovalenko, Peter Križan, Pavel Krokovny, Manish Kumar, Kospalage kumara, Alexander Kuzmin, Young-Joon Kwon, Seungcheol Lee, Jin Li, Longke Li, Yang Li, James Libby, Kilian Lieret, Yuan-Ru Lin, Dmitri Liventsev, Ma, Y., Alberto Martini, Masataka Masuda, Kodai Matsuoka, Dmitry Matvienko, Shubhangi Krishan Maurya, Frank Meier, Mario Merola, Kenkichi Miyabayashi, Roman Mizuk, Mohanty, Gagan B., Mikihiko Nakao, Zbigniew Natkaniec, Andrii Natochii, Lopamudra Nayak, Masayuki Niiyama, Nisar, N. K., Shohei Nishida, Satoru Ogawa, Hiroaki Ono, Pavel Oskin, Galina Pakhlova, Tong Pang, Silvio Pardi, Hwanbae Park, Junewoo Park, Seokhee Park, antonio passeri, Stephan Paul, Todd Pedlar, Rok Pestotnik, Leo Piilonen, Tomaž Podobnik, Elisabetta Prencipe, Markus Tobias Prim, Armine Rostomyan, Rout, N., Guido Russo, Saurabh Sandilya, Aman Sangal, Luka Santelj, Vladimir Savinov, Gunar Schnell, Christoph Schwanda, Yoshiaki Seino, Katsumi Senyo, Martin Sevior, Wei Shan, Mikhail Shapkin, Chanchal Sharma, Jing-Ge Shiu, Elena Solovieva, Staric Marko, Mizuki Sumihama, Sumiyoshi, Takayuki, Makoto Takizawa, umberto tamponi, Kiyoshi Tanida, Francesco Tenchini, Makoto Uchida, Timofey Uglov, Yuuji Unno, SHOJI UNO, PHILLIP URQUIJO, Ushiroda, Yutaka, Sven Vahsen, Gary Varner, Anna Vinokurova, Dazhi Wang, Wang, E., MIN-ZU WANG, Xiaolong Wang, Shun Watanuki, Xinping Xu, Bruce Yabsley, Wenbiao Yan, Seongbae Yang, John Yelton, Youngmin Yook, Li Yuan, Yunxiao Zhai, Victor Zhilich, and Valentina Zhukova

152. Optimal site for ultrasound-guided venous catheterisation in paediatric patients: an observational study to investigate predictors for catheterisation success and a randomised controlled study to determine the most successful site

Author

Teiji Sawa, Satoru Ogawa, Toshiki Mizobe, Jun Takeshita, Yasufumi Nakajima, Yoshinobu Nakayama, and Daniel I. Sessler

Subjects
Male, medicine.medical_specialty, Critical Care and Intensive Care Medicine, Veins, Forearm, Catheterization, Peripheral, medicine, Body Size, Humans, Cumulative incidence, Prospective Studies, Vein, Prospective cohort study, Ultrasonography, Interventional, Cephalic vein, business.industry, Research, Great saphenous vein, Infant, Odds ratio, Surgery, Logistic Models, medicine.anatomical_structure, Blood pressure, Child, Preschool, Female, business
Abstract

Introduction Venous catheterisation in paediatric patients can be technically challenging. We examined factors affecting catheterisation of invisible and impalpable peripheral veins in children and evaluated the best site for ultrasound-guided catheterisation. Methods Systolic pressure, age, sex, and American Society of Anaesthesiologists (ASA) physical status were determined in 96 children weighing less than 20 kg. Vein diameter and subcutaneous depth were measured with ultrasound. Logistic regression was used to evaluate the contribution of these factors to cannulation success with (n = 65) or without (n = 31) ultrasound guidance. Thereafter, we randomly assigned 196 patients for venous catheter insertion in the dorsal veins of the hand, the cephalic vein in the forearm, or the great saphenous vein. Success rates and vein diameters were evaluated by using Dunn tests; insertion time was evaluated by using Kaplan-Meier cumulative incidence analysis. Results Independent predictors of catheterisation were ultrasound guidance (odds ratio (OR) = 7.3, 95% confidence interval (CI) 2.0 to 26.0, P = 0.002), vein diameter (OR = 1.5 per 0.1 mm increase in diameter, 95% CI 1.1 to 2.0, P = 0.007), and ASA physical status (OR = 0.4 per status 1 increase, 95% CI 0.2 to 0.9, P = 0.03). Cephalic veins were significantly larger (cephalic diameter 1.8 mm, P = 0.001 versus saphenous 1.5 mm, P P P = 0.03 versus saphenous 75%, 95% CI 64% to 86%). Conclusions The cephalic vein in the proximal forearm appears to be the most appropriate initial site for ultrasound-guided catheterisation in invisible and impalpable veins of paediatric patients. Trial registry number UMIN Clinical Trials Registry as UMIN000010961. Registered on 14 June 2013.

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