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| 1 | Effect of technical parameters on transjugular intrahepatic portosystemic shunts utilizing stent grafts显示文摘AIM: To assess the effect of technical parameters on outcomes of transjugular intrahepatic portosystemic shunt(TIPS) created using a stent graft.METHODS: The medical records of 68 patients who underwent TIPS placement with a stent graft from 2008 to 2014 were reviewed by two radiologists blinded to the patient outcomes.Digital Subtraction Angiographic images with a measuring catheter in two orthogonal planes was used to determine the TIPS stent-to-inferior vena cava distance(SIVCD),hepatic vein to parenchymal tract angle(HVTA),portal vein to parenchymal tract angle(PVTA),and the accessed portal vein.The length and diameter of the TIPS stent and the use of concurrent variceal embolization were recorded by review of the patient's procedure note.Data on re-intervention within 30 d of TIPS placement,recurrence of symptoms,and survival were collected through the patient's chart.Cox proportional regression analysis was performed to assess the effect of these technical parameters on primary patency of TIPS,time to recurrence of symptoms,and all-cause mortality.RESULTS: There was no significant associationbetween the SIVCD and primary patency(P = 0.23),time to recurrence of symptoms(P = 0.83),or allcause mortality(P = 0.18).The 3,6,and 12-mo primary patency rates for a SIVCD ≥ 1.5 cm were 82.4%,64.7%,and 50.3% compared to 89.3%,83.8%,and 60.6% for a SIVCD of < 1.5 cm(P = 0.29).The median time to stenosis for a SIVCD of ≥ 1.5 cm was 19.1 mo vs 15.1 mo for a SIVCD of < 1.5 cm(P = 0.48).There was no significant association between the following factors and primary patency: HVTA(P = 0.99),PVTA(P = 0.65),accessed portal vein(P = 0.35),TIPS stent diameter(P = 0.93),TIPS stent length(P = 0.48),concurrent variceal embolization(P = 0.13) and reinterventions within 30 d(P = 0.24).Furthermore,there was no correlation between these technical parameters and time to recurrence of symptoms or all-cause mortality.Recurrence of symptoms was associated with stent graft stenosis(P = 0.03).CONCLUSION: TIPS stent-to-caval distance and other parameters have no significant effect on primary patency,time to recurrence of symptoms,or all-cause mortality following TIPS with a stent-graft. | Brice Andring Sanjeeva P Kalva Patrick Sutphin Rajiv Srinivasa Alvin Anene Marc Burrell Yin Xi Anil K Pillai | 2015 | World Journal of Gastroenterology2015，21，26： | 7 |
| 2 | QSAR studies on some thiophene analogs as anti-inflammatory agents: enhancement of activity by electronic parameters and its utilization for chemical lead optimization 显示文摘 | PILLAI A D RANI S RATHOD P D | 2005 | Bioorganic & Medicinal Chemistry2005，13，4： | 1 |
| 3 | Polycystic ovary syndrome and endometrial cancer 显示文摘 | Navaratnarajah R Pillay OC Hardiman P | 2008 | Semin Reprod Med2008，26，1： | 1 |
| 4 | Sex-specific effects of gestational and lactational coexposure to lead and cadmium on hepatic phase I and phase II xenobiotic/steroid-metabolizing enzymes and antioxidant status显示文摘 | Pillai P Patel R Pandya C | | 0，，06： | 1 |
| 5 | Modeling of permanent magnet mo-tor drives 显示文摘 | Pillay P Krishnan R | 1988 | IEEE Transactions on Industrial Electron-ics1988，35，4： | 1 |
| 6 | Expression and characterization of a multivalent human respiratory syncytial virus protein 显示文摘 | Subbarayan P Qin H Pillai S | 2010 | Mol Biol(mosk)2010，44，3： | 1 |
| 7 | A chemical examination of Emblica officinalis 显示文摘 | PILLAY P P MAHADEVA IYER K | 1958 | Current Science1958，，27： | 1 |
| 8 | Young's modulus for laminated machine structures with particular reference to switched reluctance motor vibrations显示文摘 | Tang Zhangjun Pillay P Omekanda A M | 2004 | IEEE Transactions on Industry Applications2004，40，3： | 1 |
| 9 | PM wind generator topologies 显示文摘 | Chen Yicheng Pillay P Khan A | 2005 | IEEE Transactions on Industry Applications2005，41，6： | 1 |
| 10 | Genetic strueture and biogeography of Asian arowana (Scleropages formosus) determined by microsatellite and mitochondrial DNA analysis显示文摘 | TANG P Y SIVANANTHAN J PILLAY S O | 2004 | Asian Fisheries Scienee2004，17，： | 1 |
| 11 | Efficacy of anescherichia coli phytase in broilers fed adequate or reducedphosphorus diets and its effect on carcass characteristics显示文摘 | Pillai P B Owens C M Emmert J L | 2006 | Poult Sci2006，85，10： | 1 |
| 12 | Development of an immunological staging system to prognosticate disese course in malignant overical nepolasia显示文摘 | Balaram P Chidambaram S | 1990 | Gynecoiogic Oncology1990，37，： | 1 |
| 13 | Polycystic ovary syndrome and endometrial carcinoma 显示文摘 | Hardiman P Pillay OC Atiomo W | 2003 | Lancet2003，，： | 1 |
| 14 | Modeling, simulation, and analysis ofpermanent-magnet motor drives ( part II ) : the brushless DCmotor drive 显示文摘 | Pillay P Krishnan R | 1989 | IEEE Transactions on Industry Applica-tions1989，25，2： | 1 |
| 15 | Expression and charac- terization of a multivalent human respiratory syncytial virus pro- tein 显示文摘 | Subbarayan P Qin H Pillai S et ol | 2010 | Mol Biol(Mosk)2010，44，3： | 1 |
| 16 | Evaluation of hypoglycemic activity of inorganic constituents in Nelumbo nucifera seeds on streptozotocin-induced diabetes in rats显示文摘 | MANI S S SUBRAMANIAN I P PILLAI S S | 2010 | Biological Trace Element Research2010，138，3： | 1 |
| 17 | Broken rotor bar detection in induction machines with transient operating speeds显示文摘 | Douglas H Pillay P Ziarani A | 2005 | IEEE Transaction on Energy Conversion2005，20，1： | 1 |
| 18 | C Leachability and immobilisation of beryllium from solid waste (red- mud) generated in processing Beryl显示文摘 | Bhat P N Pillai K | 1997 | Wa- ter Air and Soil Pollution1997，94，3： | 1 |
| 19 | Cytokeratin expression in adrenal phaeochromocytomas and extra-adrenal paraganglioma显示文摘 | Chetty R Pillay P Jaichand V | 1998 | J Clin pathol1998，51，： | 1 |
| 20 | Evaluation of slower growing broiler genotypes grown with and without outdoor actess: Growth performance and carcass yield显示文摘 | Fanatico A C Pillai P B Cavitt L C | 2005 | Poultry Science2005，84，： | 1 |
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