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| 1 | Role of observation of live cases done by Japanese experts in the acquisition of ESD skills by a western endoscopist显示文摘AIM:To evaluate the role of observation of experts performing endoscopic submucosal dissection(ESD)in the acquisition of ESD skills.METHODS:This prospective study is documenting the learning curve of one Western endoscopist.The study consisted of three periods.In the first period(preobservation),the trainee performed ESDs in animal models in his home institution in the United States.The second period(observation)consisted of visit to Japan and observation of live ESD cases done by experts.The observation of cases occurred over a 5-wk period.During the third period(post-observation),the trainee performed ESD in animal models in a similar fashion as in the first period.Three animal models were used:live40-50 kg Yorkshire pig,explanted pig stomach model,and explanted pig rectum model.The outcomes from the ESDs done in the animal models before and after observation of live human cases(main study intervention)were compared.Statistical analysis of the data included:Fisher’s exact test to compare distributions of a categorical variable,Wilcoxon rank sum test to compare distributions of a continuous variable between the two groups(pre-observation and post-observation),and Kruskal-Wallis test to evaluate the impact of lesion location and type of model(ex-vivo vs live pig)on lesion removal time.RESULTS:The trainee performed 38 ESDs in animal model(29 pre-observation/9 post-observation).The removal times post-observation were significantly shorter than those pre-observation(32.7±15.0 min vs 63.5±9.8 min,P<0.001).To minimize the impact of improving physician skill,the 9 lesions post-observation were compared to the last 9 lesions pre-observation and the removal times remained significantly shorter(32.7±15.0 min vs 61.0±7.4 min,P=0.0011).Regression analysis showed that ESD observation significantly reduced removal time when controlling for the sequence of lesion removal(P=0.025).Furthermore,it was also noted a trend towards decrease in failure to remove lesions and decrease in complications after the period of observation.This study did not find a significant difference in the time needed to remove lesions in different animal models.This finding could have important implications in designing training programs due to the substantial difference in cost between live animal and explanted organ models.The main limitation of this study is that it reflects the experience of a single endoscopist.CONCLUSION:Observation of experts performing ESD over short period of time can significantly contribute to the acquisition of ESD skills. | Peter V Draganov Myron Chang Roxana M Coman Mihir S Wagh Qi An Takuji Gotoda | 2014 | World Journal of Gastroenterology2014，20，16： | 3 |
| 2 | Randomized, controlled trial of standard, large-capacity versus jumbo biopsy forceps for polypectomy of small, sessile, colorectal polyps显示文摘 | Peter V. Draganov Myron N. Chang Ahmad Alkhasawneh Lisa R. Dixon John Lieb Baharak Moshiree Steven Polyak Shahnaz Sultan Dennis Collins Amitabh Suman John F. Valentine Mihir S. Wagh Samir L. Habashi Chris E. Forsmark | 2012 | Gastrointestinal Endoscopy2012，，1： | 2 |
| 3 | A case of acute epididymo-orchitis due to Pseudomonas aeruginosa presenting as ARDS in an immunocompetent host显示文摘Acute eididymo-orchitis is the most common cause of intrascrolal inflammation,and retrograde ascent of pathogens is the usual route of infection.Here we intend to present a case of young hoy. not sexually active,suffering from acute epididymo-orchitis due lo Pseudomonas aeruginosa presented with acute respiratory distress syndrome.Proper timely diagnosis of the primary cause and prompt treatment including support with nun invasive ventilation lead lo a favourable outcome in the same case. | Sameer Singhal DD Wagh Shivali Kashikar Yeshwant Lonkar | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，1： | 2 |
| 4 | Prospective evaluation of the long-term outcomes after deep small-bowel spiral enteroscopy in patients with obscure GI bleeding显示文摘 | J. Blair Williamson Joel R. Judah Jill K.J. Gaidos Dennis P. Collins Mihir S. Wagh Shailendra S. Chauhan Shabnam Zoeb Jonathan M. Buscaglia Hui Yan Wei Hou Peter V. Draganov | 2012 | Gastrointestinal Endoscopy2012，，4： | 2 |
| 5 | [bmim]OH: An efficient catalyst for the synthesis of mono and bis spirooxindole derivatives in ethanol at room temperature显示文摘A rapid and efficient, one pot synthesis of spirooxindole derivatives has been attempted by threecomponent reaction of isatin, malononitrile and carbonyl compound possessing a reactive a-methylene group by using task specific ionic liquid, 1-butyl-3-methyl imidazolium hydroxide [bmim]OH as a catalyst. The important features of this methodology are straight forward route in short reaction time at room temperature and avoid any hazardous organic solvent, toxic catalyst, tedious purification step.Interestingly, this protocol is not only limited to mono-systems but also to the synthesis of newer bisspirooxindole system. The separation of the product and reusability of the catalyst are easy with excellent yield. The [bmim]OH catalyst system could be reused up to five recycles without appreciable loss of activity. | Swapnil A. Padvi Yogesh A. Tayade Yogesh B. Wagh Dipak S. Dalai | 2016 | Chinese Chemical Letters2016，27，5： | 2 |
| 6 | Prospective evaluation of the use of fully covered self-expanding metal stents for EUS-guided transmural drainage of pancreatic pseudocysts显示文摘 | D. Eli Penn Peter V. Draganov Mihir S. Wagh Chris E. Forsmark Anand R. Gupte Shailendra S. Chauhan | 2012 | Gastrointestinal Endoscopy2012，，3： | 2 |
| 7 | Endoscopic Optical Coherence Tomography (OCT): Advances in Gastrointestinal Imaging显示文摘 | Tejas S. Kirtane Mihir S. Wagh Horia Stef?nescu | 2014 | Gastroenterology Research and Practice2014，，： | 1 |
| 8 | Direct inguinal herniation in men: a disease of collagen显示文摘 | Wagh PV Leverich AP Sun CN | 1974 | J Surg Res1974，17，6： | 1 |
| 9 | On measuring the Pancharatnam phase显示文摘 | WAGH A G RAKHECHA V C | 1995 | Phys Lett A1995，197，： | 1 |
| 10 | Chemoprotective mechanism of the natural compounds, epigallocatechin-3- O-gallate,quercetin and curcumin against cancer and car- diovascular diseases 显示文摘 | Jagtap S Meganathan K Wagh V | 2009 | Current Medicinal Chemistry2009，16，12： | 1 |
| 11 | Efficient lipase purification using reverse micellar extraction 显示文摘 | Gaikaiwari Raghavendra P Wagh Shipa A Kulkarni Bhaskar D | 2012 | Biore-source Technology2012，108，： | 1 |
| 12 | Arsenic causes aortic dysfunc- tion and systemic hypertension in rats: augmentation of angiotensin II signaling显示文摘 | Waghe P Sarath TS Gupta P | 2015 | Chem Biol Interact2015，，237： | 1 |
| 13 | Extraction and purifi-cation of tannase by reverse micelle system显示文摘 | Gaikaiwari R P Wagh S A Kulkarni B D | 2012 | Separation andPurification Technology2012，，89： | 1 |
| 14 | Prospective e- valuation of the use of fully covered self-expanding metal stents for EUS-guided transmural drainage of pancreatic pseudocysts显示文摘 | Penn D E Draganov P V Wagh M S | 2012 | Gastrointest Endose2012，76，3： | 1 |
| 15 | Prevention of thromboembo|ic complication in atrial fibrillation by using anticoagulants 显示文摘 | Wagh K Vikhe VB Kumar RS | 2013 | J Assoc of Physieians India2013，61，12： | 1 |
| 16 | Peroral transgastric organ resection:a feasibility study in pigs显示文摘 | Merrifield BF Wagh MS Thompson CC | 2006 | Gastrointest Endosc2006，63，4： | 1 |
| 17 | Development and evaluation of sustained release tablet of betahistine hydrochloride using ion exchange resin tulsion t344 显示文摘 | Wagh VD Pawar N | 2012 | ISRN Pharm2012，2012，43： | 1 |
| 18 | Incidence and management of white grub, Schizonycha ruficollis on seedlings of teak (Tectona grandis Linn, f,)显示文摘调查在圣甲虫甲壳虫的发生上在 5 月的第二个星期和 9 月的结束之间从 2002 ~ 2005 每年被进行,在一棵柚木的 Schizonycha ruficollis (赘言作家)(Tectona 宏大是 L.f ) 在 Ramdongari 的托儿所, Nagpur,印度。不成熟的阶段,那是白的,圣甲虫甲壳虫的蛴螬在苗床损坏了柚木幼苗的 14%-52% 种类的成年人,那是圣甲虫甲壳虫,在三棵新主人树上被记录(Ziziphus xylopyra,相思树阿仙药和 A。leucophloea ) 除了象 ziziphus 那样的报导主人(Z。jujuba 和 Z。mauritiana ) 。S 的甲壳虫。ruficollis 开始就在季风前淋浴以后从苗床出现并且继续 10-18 天。当时 5 的甲壳虫。ruficollis 落叶在环境可得到的树主人,甲壳虫的不成熟的阶段由用在森林苗床枯萎和死亡的症状在柚木幼苗的根系上喂引起了主要损坏。为 S 的蛴螬的管理的化学、生物的处理的结果。在苗床的 ruficollis 显示了 phorate 10% 以 20 g/m^2 和 chlorpyriphos 的率小粒 20% 可使乳化以 5.0 mL/m^2 的率专注有效。S 的蛴螬。ruficollis 没作为柚木的一个主要害虫以前被记录(T。宏大) 。这也是 S 的出现上的第一份报告。象 Z 那样的树主人上的 ruficollis 成年人。xylopyra,一。阿仙药和 A。leucophloea。白蛴螬是经济重要性和最坚韧的昆虫的害虫设法,在发生,害虫地位和 Schizonycha ruficollis 的管理上在这篇论文给的信息具有到研究人员和森林托儿所经理的重要性。 | NITIN KULKARNI KAILASH CHANDRA PRAFULLA NARAHAR WAGH KAILASH CHANDRA JOSHI RAM BHAJAN SINGH | 2007 | Insect Science2007，14，5： | 1 |
| 19 | Prospective evaluation of the use of fully covered self-expanding metal stents for EUS-guided transmural drainage of pancreatic pseudo- cysts显示文摘 | Penn D E Draganov P V Wagh M S Forsmark C E Gupte A R Chauhan S S | 2012 | Gastrointest Endosc2012，76，： | 1 |
| 20 | Nanocrystalline trinitrotoluene (TNT) using sol–gel process显示文摘 | S.V. Ingale P.B. Wagh R. Tewari Satish C. Gupta | 2010 | Journal of Non-Crystalline Solids2010，，41： | 1 |
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