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| 1 | Magnetic anchor guidance for endoscopic submucosal dissection and other endoscopic procedures显示文摘Endoscopic submucosal dissection(ESD) is a wellestablished, minimally invasive treatment for superficial neoplasms of the gastrointestinal tract. The universal adoption of ESD has been limited by its slow learning curve, long procedure times, and high risk of complications. One technical challenge is the lack of a second hand that can provide traction, as in conventional surgery. Reliable tissue retraction that exposes the submucosal plane of dissection would allow for safer and more efficient dissection. Magnetic anchor guided endoscopic submucosal dissection(MAGESD) has potential benefits compared to other current traction methods. MAG-ESD offers dynamic tissue retraction independent of the endoscope mimicking a surgeon's 'second hand'. Two types of magnets can be used: electromagnets and permanent magnets. In this article we review the MAG-ESD technology, published work and studies of magnets in ESD. We also review the use of magnetic anchor guidance systems in natural orifice transluminal endoscopic surgery and the idea of magnetic non-contact retraction using surface ferromagentization. We discuss the current limitations, the future potential of MAG-ESD and the developments needed for adoption of this technology. | Mohamed Mortagy Neal Mehta Mansour A Parsi Seiichiro Abe Tyler Stevens John J Vargo Yutaka Saito Amit Bhatt | 2017 | World Journal of Gastroenterology2017，23，16： | 12 |
| 2 | 肥胖患者的冠状动脉微血管功能障碍和心血管病风险显示文摘全世界有〉5亿的肥胖人群,其心血管病风险增加的病理生理机制是复杂的,并且可能涉及脂肪细胞相关因子的过量分泌,导致血管氧化应激增加,神经激素活性上调,以及低度全身炎症,可能导致交感神经系统激活增加,血管张力改变,冠状动脉微血管功能障碍(coronary microvascular dysfunction, CMD) 。 | Bajaj NS Osborne MT Gupta A Tavakkoli A Bravo PE Vita T Bibbo CF Hainer J Dorbala S Blankstein R Bhatt DL Di Carli MF Taqueti VR 刘青 叶鹏 | 2018 | 中华高血压杂志2018，26，9： | 11 |
| 3 | Clinical outcomes of endoscopic management of pancreatic fluid collections in cirrhotics vs non-cirrhotics: A comparative study显示文摘BACKGROUND Endoscopic management of symptomatic pancreatic fluid collections (PFCs) using self-expandable metal stents (SEMS) placement has emerged as an innovative therapeutic approach with excellent efficacy, safety, and relatively few adverse outcomes. However, their use has not been studied in patients with cirrhosis. Cirrhotics tend to be considered less than optimal candidates due to concern for portal hypertension and coagulopathy related complications. AIM To compare the efficacy and safety of using SEMS for drainage of symptomatic PFCs in cirrhotic vs non-cirrhotic patients. METHODS We conducted a retrospective comparative analysis of patients with symptomatic PFCs [pancreatic pseudocyst (PP) or walled-off necrosis (WON)] who underwent endoscopic ultrasound (EUS)-guided placement of fully covered self-expandable metals stents or lumen-apposing self-expandable metal stents. All patients were followed clinically until resolution of PFCs or death. Definition:(1) Technical success was defined as successful placement of SEMS;and (2) Clinical success was defined as complete resolution of the PFCs without additional interventions including interventional radiology or surgery. Number of procedures performed per patient, number of patients who achieved complete resolution of the PFCs without additional interventions and procedure related adverse events were recorded.RESULTS From January 2012 to December 2017, a total of 88 patients underwent EUSguided drainage of symptomatic PFCs. Of these, 58 non cirrhotic patients underwent plastic stent insertion for management of PFC and 30 patients, 5 with cirrhosis and 25 without cirrhosis, underwent EUS-guided transmural drainage with SEMS, including 18 (60%) PP and 12 (40%) WON. Technical success was achieved in all 30 patients. Clinical success was achieved in 60% cirrhotic patients and 92% non-cirrhotics (P = 0.12). Procedure-related adverse events were 60% in cirrhotic and 28% non-cirrhotic (P = 0.62). Moreover, fatal adverse events were statistically more common in cirrhotics compared with non-cirrhotics (0 vs 40%;P = 0.023). Successful stent removal following resolution of the PFC, was 60% in cirrhotics and 80% in non-cirrhotics (P = 0.57). Post-procedure length of hospitalization was 18.6 ± 20.3 d in cirrhotics and 5.6 ± 13.7 d in non-cirrhotics (P = 0.084). CONCLUSION EUS-guided management of PFC using SEMS placement has a high technical and clinical success rate in non-cirrhotics. However, in cirrhotics caution must be exercised given the high morbidity and mortality as evidenced by our cohort, particularly for the endoscopic debridement of WONs. Larger, multicenter studies are warranted to further characterize the risk profile and outcomes in these patients. | Sobia Laique Matheus C Franco Tyler Stevens Amit Bhatt John J Vargo Prabhleen Chahal | 2019 | World Journal of Gastrointestinal Endoscopy2019，11，6： | 2 |
| 4 | Synthesis and in vivo antitumor activity of poly (L-glutamic acid) conjugates of 20 (S)-camptothecin显示文摘 | BHATT R VRIES P D TULINSKY J | 2003 | J Med Chem2003，46，1： | 1 |
| 5 | Postischemic hypoperfusion during unilateral lung reperfusion in vivo显示文摘 | Robert J Gilroy RJ Bhatte MJ | 1993 | Am Rev Respir Dis1993，147，2： | 1 |
| 6 | Heterosis in growth and photosynthetic rates in hybrids of cotton显示文摘 | BHATT J G Rao M R K | 1980 | Euphytica1980，30，： | 1 |
| 7 | Heterosis in growth and photosynthetic rate in hybrids of cotton显示文摘 | BHATT J G | 1981 | Euphytica1981，30，1： | 1 |
| 8 | Usefulness of the neutrophil-tolymp- hocyte ratio in predicting short and long-term mortality in breast cancer patients 显示文摘 | Azab B Bhatt VR Phookan J | 2012 | Ann Surg Oncol2012，19，1： | 1 |
| 9 | Analysis and control of transient overvoltages on UHV transmission systems 显示文摘 | FAKHERI A J BHATT N B WARE B J | 1983 | IEEE T-PAS1983，102，10： | 1 |
| 10 | Nanocrystalline calcium phosphate ceramics in biomedical engineering 显示文摘 | KALITA S J BHARDWAJ A BHATT H A | 2007 | Materials Science Engineering: C2007，27，： | 1 |
| 11 | Comparative benefits of clopidogrel and aspirin in high-risk patient populations:lessons from the CAPRIE and CURE studies显示文摘 | Hirsh J Bhatt DL | | 0，，19： | 1 |
| 12 | On the problem of pre- harvest sprouting of wheat 显示文摘 | Derera N F Bhatt G M McMaster G J | 1977 | Euphytica1977，26，： | 1 |
| 13 | Solid phase extraction, preconcetraction and sequential separation of U ( VI ), Th ( IV ),La(III) and Ce(III) by Octa-O-met hoxy resorcin arene based Amberlite XAD -4 chelating resin 显示文摘 | Keyur D Bhatt Disha J Vyas Hrishikesh S Gupte | 2014 | World Journal of Analy-tical Chemistry2014，2，： | 1 |
| 14 | ACCF/ACG/AHA 2008 expert consensus document on reducing the gastrointestinal risks of antiplatelet therapy and NSAID use: a report of the American College of Cardiology Foundation Task Force on Clinical Expert Consensus Doeuments显示文摘 | Bhatt DL Scheiman J Abraham NS | 2008 | J Am Coll Cardiol2008，52，18： | 1 |
| 15 | Utility of CT whirl sign in guiding management of small-bowel obstruction 显示文摘 | Duda J B Bhatt S Dogra V S | 2008 | A JR Am J Roentgenol2008，191，3： | 1 |
| 16 | Uterine expression of leukaemia inhibitory faetor coincides with the onset of blastocyst implantation显示文摘 | BHATT H BRUNET L J STEWART C L | 1991 | PNAS1991，88，11： | 1 |
| 17 | Perforation in apatient with stercoral colitis and diverticulosis : who did it显示文摘 | Bhatt VR Murukutla S Dipoce J | 2014 | J Community Hosp Int Med Perspect2014，17，2： | 1 |
| 18 | Littoral cell angioma of the spleen显示文摘 | Bhatt S Huang J Dogra V | 2007 | AJR Am J Roentgenol2007，188，5： | 1 |
| 19 | X-ray mierotomography of ceramic and metal-matrix composites 显示文摘 | BAAKLINI G Y BHATT R T ECKEL A J | 1995 | Materials Evaluation1995，53，： | 1 |
| 20 | C-peptide prevents hyperglycemia- induced endothelial apoptosis through inhibition of reactive oxygen species-mediated transglutaminase 2 activation 显示文摘 | Bhatt MP Lim YC Hwang J | 2013 | Diabetes2013，62，1： | 1 |
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