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| 1 | Efficacy and adverse events of cold vs hot polypectomy: A meta-analysis显示文摘AIM: To compare previously reported randomized controlled studies(RCTs) of cold and hot polypectomy, we systematically reviewed and clarify the utility of cold polypectomy over hot with respect to efficacy and adverse events.METHODS: A meta-analysis was conducted to evaluate the predominance of cold and hot polypectomy for removing colon polyps. Published articles and abstracts from worldwide conferences were searched using the keywords 'cold polypectomy'. RCTs that compared either or both the effects or adverse events of cold polypectomy with those of hot polypectomy were collected. The patients' demographics, endoscopic procedures, No. of examined lesions, lesion size, macroscopic and histologic findings, rates of incomplete resection, bleeding amount, perforation, and length of procedure were extracted from each study. A forest plot analysis was used to verify the relative strength of the effects and adverse events of each procedure. A funnel plot was generated to assess the possibility of publication bias.RESULTS: Ultimately, six RCTs were selected. No significant differences were noted in the average lesion size(less than 10 mm) between the cold and hot polypectomy groups in each study. Further, the rates of complete resection and adverse events, including delayed bleeding, did not differ markedly between cold and hot polypectomy. The average procedural time in the cold polypectomy group was significantly shorter than in the hot polypectomy group.CONCLUSION: Cold polypectomy is a time-saving procedure for removing small polyps with markedly similar curability and safety to hot polypectomy. | Mikihiro Fujiya Hiroki Sato Nobuhiro Ueno Aki Sakatani Kazuyuki Tanaka Tatsuya Dokoshi Shugo Fujibayashi Yoshiki Nomura Shin Kashima Takuma Gotoh Junpei Sasajima Kentaro Moriichi Jiro Watari Yutaka Kohgo | 2016 | World Journal of Gastroenterology2016，22，23： | 3 |
| 2 | The deep-space multi-object orbit determination system and its application to Hayabusa2’s asteroid proximity operations显示文摘The deep-space multi-object orbit determination system(DMOODS)and its application in the asteroid proximity operation of the Hayabusa2 mission are described.DMOODS was developed by the Japan Aerospace Exploration Agency(JAXA)for the primary purpose of determining the trajectory of deep-space spacecraft for JAXA’s planetary missions.The weighted least-squares batch filter is used for the orbit estimator of DMOODS.The orbit estimator supports more than 10 data types,some of which are used for relative trajectory measurements between multiple space objects including natural satellites and small bodies.This system consists of a set of computer programs running on Linux-based consumer PCs on the ground,which are used for orbit determination and the generation of radiometric tracking data,such as delta differential one-way ranging and doppler tracking data.During the asteroid proximity phase of Hayabusa2,this system played an essential role in operations that had very strict navigation requirements or operations in which few optical data were obtained owing to special constraints on the spacecraft attitude or distance from the asteroid.One example is orbit determination during the solar conjunction phase,in which the navigation accuracy is degraded by the effect of the solar corona.The large range bias caused by the solar corona was accurately estimated with DMOODS by combining light detection and ranging(LIDAR)and ranging measurements in the superior solar conjunction phase of Hayabusa2.For the orbiting operations of target markers and the MINERVA-II2 rover,the simultaneous estimation of six trajectories of four artificial objects and a natural object was made by DMOODS.This type of simultaneous orbit determination of multi-artificial objects in deep-space has never been accomplished before. | Hiroshi Takeuchi Kent Yoshikawa Yuto Takei Yusuke Oki Shota Kikuchi Hitoshi Ikeda Stefania Soldini Naoko Ogawa Yuya Mimasu Go Ono Fuyuto Terui Naoya Sakatani Manabu Yamada Toru Kouyama Shingo Kameda Takanao Saiki Yuichi Tsuda | 2020 | Astrodynamics2020，4，4： | 2 |
| 3 | Brochiolitis obliterans organizing pneumonia manifesting as multiple large nodules or masses 显示文摘 | Akira M Yamamoto S Sakatani M | 1998 | AJR1998，170，1： | 1 |
| 4 | In vivo transfer of hepatocyte growth factor gene accelerates proliferation of hepatic oval cells in a 2-acetylaminofluorene/partial hepatectomy model in rats显示文摘 | Goshi Shiota Takahiro Kunisada Kenji Oyama Akihide Udagawa Takahiro Nomi Kiwamu Tanaka Atsushi Tsutsumi Masato Isono Takafumi Nakamura Hirofumi Hamada Takashi Sakatani Stewart Sell Kenzo Sato Hisao Ito Hironaka Kawasaki | 2000 | FEBS Letters2000，，： | 1 |
| 5 | CT findings during phase of accelerated deterioration in patients with idiopathic pulmonary fibrosis显示文摘 | Akira M Hamada H Sakatani M | 1997 | AJR Am J Roentgenol1997，168，1： | 1 |
| 6 | Intraopemtive monitoring of cerebral blood oxygenation and hemodynamics during extracmnial-intracranial bypass surgery by a newly developed visible light spectroscopy system 显示文摘 | Hoshino T Katayama Y Sakatani K | 2006 | Surg Neurol2006，65，6： | 1 |
| 7 | Expression of survivin messenger RNA correlates with poor progenosis in patients with hepatocellular carcinoma显示文摘 | Ikeguchi M Ueda T sakatani T | 2002 | Diagn Mol Pathol2002，11，1： | 1 |
| 8 | Thymidine phosphorylase expression results in a decrease in apoptosis and increase in intratumoral microvessel density in human gastric carcinomas显示文摘 | Osaki M Sakatani T Okamoto E | 2000 | Virchows Arch2000，437，1： | 1 |
| 9 | Relation between asymmetry of prefrontal cortex activities and the autonomic nervous system during a mental arithmetic task:near infrared spectroscopy study显示文摘 | Tanida M Sakatani K Takano R | 2004 | Neuroscience Letters2004，369，1： | 1 |
| 10 | Specific detection of tuberculosis infection:an interferon-gamma-based assay using new antigens显示文摘 | Mori T Sakatani M Yamagishi F | 2004 | Am J Respir Crit Care Med2004，170，1： | 1 |
| 11 | Expression of survivin messenger RNA correlates with poor prognosis in patients with hepatocellular carcinoma显示文摘 | Ikegehi M Ueda T Sakatani T | 2002 | Diagn Mol Pathol2002，11，1： | 1 |
| 12 | Transi- ent radiographic progression during initial treatment of pulmonary tuberculosis: CT findings显示文摘 | Akira M Sakatani M Ishikawa H | 2000 | J Comput Assist Tomogr2000，24，3： | 1 |
| 13 | Interstitial lung disease in association with polymyositis-dermatomyositis :long term follow-up CT evaluation in seven patients显示文摘 | Akira M Hara H Sakatani M | 1999 | Radiology1999，210，2： | 1 |
| 14 | Pulmonary hyalinizing granuloma with Castleman's disease显示文摘 | Atagi S Sakatani M Akira M | 1994 | Intern Med1994，33，11： | 1 |
| 15 | Thymidine phospholase expression results in a decrease in apoptosis and increase in intratumoral microvessel density in human gastric carcinomas显示文摘 | Osaki M Sakatani T Okamoto E | 2000 | Virchows Arch2000，437，1： | 1 |
| 16 | A phase II study of S?1 in relapsed small cell lung cancer显示文摘 | Keita Kudo Fumiyosi Ohyanagi Atsushi Horiike Eisaku Miyauchi Hisashi Tahanaka Noriko Yanagitani Ryouta Saito Kyouhei Kaburaki Toshio Sakatani Takeshi Horai Makoto Nishio | 2013 | Molecular and Clinical Oncology2013，，2： | 1 |
| 17 | Decreases of blood oxygenation level - -dependent signal in the acti- vated motor cortex during functional recovery after resec- tion of a glioma 显示文摘 | Murata Y Sakatani K Katayama Y | 2004 | Am J Neuroradiol2004，25，7： | 1 |
| 18 | Correlation between cathepsin D expression and p53 protein nuclear accumulation in oesophageal squamous cell carcinoma 显示文摘 | Ikeguchi M Sakatani T Ueta T | 2002 | J Clin Pathol2002，55，2： | 1 |
| 19 | Effects of purple sweet potato antho- cyanins on development and intraceUular redox status of bovine prei- mplantation embryos exposed to heat shock 显示文摘 | Sakatani M Soda I Oki T | 2007 | J Reprod Dev2007，53，3： | 1 |
| 20 | Computerized nuclear morphometry is a useful technique for evaluatiog the high metastatic potiential of eoloreetal adenocarcinoma 显示文摘 | Masahide Ikeguchi Takasi Sakatani Kanenori Endo | 1999 | Cancer1999，86，： | 1 |
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