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| 1 | Selective embolization for bleeding visceral artery pseudoaneurysms in patients with pancreatitis显示文摘BACKGROUND:Pancreatitis is associated with arterial complications in 4%-10%of patients,with untreated mortality approaching 90%.Timely intervention at a specialist center can reduce the mortality to 15%.We present a single institution experience of selective embolization as first line management of bleeding pseudoaneurysms in pancreatitis. METHODS:Sixteen patients with pancreatitis and visceral artery pseudoaneurysms were identified from searches of the records of interventional angiography from January 2000 to June 2007.True visceral artery aneurysms and pseudoaneurysms arising as a result of post-operative pancreatic or biliary leak were excluded from the study. RESULTS:In 50%of the patients,bleeding complicated the initial presentation of pancreatitis.Alcohol was the offending agent in 10 patients,gallstones in 3,trauma,drug-induced and idiopathic pancreatitis in one each.All 16 patients had a contrast CT scan and 15 underwent coeliac axis angiography. The pseudoaneurysms ranging from 0.9 to 9.0 cm affected the splenic artery in 7 patients:hepatic in 3,gastroduodenal and right gastric in 2 each,and left gastric and pancreatico-duodenal in 1 each.One patient developed spontaneous thrombosis of the pseudoaneurysm.Fourteen patients had effective coil embolization of the pseudoaneurysm.One patient needed surgical exclusion of the pseudoaneurysm following difficulty in accessing the coeliac axis radiologically.There were no episodes of re-bleeding and no in-hospital mortality. CONCLUSIONS:Pseudoaneurysms are unrelated to the severity of pancreatitis and major hemorrhage can occur irrespective of their size.Co-existent portal hypertension and sepsis increase the risk of surgery.Angiography and selective coil embolization is a safe and effective way to arrest the hemorrhage. | Harsheet Sethi Praveen Peddu Andreas Prachalias Pauline Kane John Karani Mohamed Rela Nigel Heaton | 2010 | Hepatobiliary & Pancreatic Diseases International2010，9，6： | 12 |
| 2 | Developing a donation after cardiac death risk index for adult and pediatric liver transplantation显示文摘AIM To identify objective predictive factors for donor after cardiac death(DCD) graft loss and using those factors, develop a donor recipient stratification risk predictive model that could be used to calculate a DCD risk index(DCD-RI) to help in prospective decision making on organ use.METHODS The model included objective data from a single institute DCD database(2005-2013, n = 261). Univariate survival analysis was followed by adjusted Cox-regressional hazard model. Covariates selected via univariate regression were added to the model via forward selection, significance level P = 0.3. The warm ischemic threshold was clinically set at 30 min. Points were given to each predictor in proportion to their hazard ratio. Using this model, the DCD-RI was calculated. The cohort was stratified to predict graft loss risk and respective graft survival calculated.RESULTS DCD graft survival predictors were primary indication for transplant(P = 0.066), retransplantation(P = 0.176), MELD > 25(P = 0.05), cold ischemia > 10 h(P = 0.292) and donor hepatectomy time > 60 min(P = 0.028).According to the calculated DCD-RI score three risk classes could be defined of low(DCD-RI < 1), standard(DCD-RI 2-4) and high risk(DCD-RI > 5) with a 5 years graft survival of 86%, 78% and 34%, respectively.CONCLUSION The DCD-RI score independently predicted graft loss(P < 0.001) and the DCD-RI class predicted graft survival(P < 0.001). | Shirin Elizabeth Khorsandi Emmanouil Giorgakis Hector Vilca-Melendez John O'Grady Michael Heneghan Varuna Aluvihare Abid Suddle Kosh Agarwal Krishna Menon Andreas Prachalias Parthi Srinivasan Mohamed Rela Wayel Jassem Nigel Heaton | 2017 | World Journal of Transplantation2017，7，3： | 3 |
| 3 | Biliary Complications After Liver Transplantation Using Grafts from Donors After Cardiac Death: Results from a Matched Control Study in a Single Large Volume Center显示文摘 | Michelle L. DeOliveira Wayel Jassem Roberto Valente Shirin Elizabeth Khorsandi Gregorio Santori Andreas Prachalias Parthi Srinivasan Mohamed Rela Nigel Heaton | 2011 | Annals of Surgery2011，，5： | 2 |
| 4 | Utility of Drain Fluid Amylase Measurement on the First Postoperative Day after Pancreaticoduodenectomy显示文摘 | Robert Sutcliffe Narendra Battula Ali Haque Amir Ali Parthi Srinivasan Simon Atkinson Mohamed Rela Nigel Heaton Andreas Prachalias | 2012 | World Journal of Surgery2012，，4： | 1 |
| 5 | Biliary Complications After Liver Transplantation Using Grafts from Donors After Cardiac Death: Results from a Matched Control Study in a Single Large Volume Center显示文摘 | Michelle L. DeOliveira Wayel Jassem Roberto Valente Shirin Elizabeth Khorsandi Gregorio Santori Andreas Prachalias Parthi Srinivasan Mohamed Rela Nigel Heaton | 2011 | Annals of Surgery2011，，5： | 1 |
| 6 | Biliary Complications After Liver Transplantation Using Grafts from Donors After Cardiac Death: Results from a Matched Control Study in a Single Large Volume Center显示文摘 | Michelle L. DeOliveira Wayel Jassem Roberto Valente Shirin Elizabeth Khorsandi Gregorio Santori Andreas Prachalias Parthi Srinivasan Mohamed Rela Nigel Heaton | 2011 | Annals of Surgery2011，，5： | 1 |
| 7 | Surgical portosystemic shunts to facilitate major intrabdominal surgery显示文摘The effective management of patients with chronic liver disease (CLD) and portal hypertension (PHT) has significantly prolonged their survival. Hence, there is an emerging number of patients who will require major elective intrabdominal surgery for reasons unrelated to their CLD (e.g., colorectal cancer). | Michail Pizanias Elissaios Kontis Evangelos Prassas Parthi Srinivasan Andreas Prachalias | 2019 | Hepatobiliary & Pancreatic Diseases International2019，18，5： | 1 |
| 8 | Pancreaticoduodenectomy with radical lymphadenectomy is not contraindicated for patients with established chronic liver disease and portal hypertension显示文摘BACKGROUND: hronic liver disease has been considered a contraindication to radical surgery for intra-abdominal tumors because of the risk of decompensation. METHODS: In a retrospective analysis of all patients undergoing pancreaticoduodenectomy for cancer treated from January 2000 to December 2006 at our center, 4 patients were identified with operable pancreatic tumors and well-compensated chronic liver disease. The preoperative staging, decompression of the biliary tree, liver biopsy, Child-Turcot-Pugh and MELD scores were described.RESULTS: All patients underwent pancreaticoduodenectomy successfully with minimal blood loss, and no peri-operative blood transfusions or liver decompensation. There was no postoperative mortality. Two patients received adjuvant chemotherapy. One patient died with recurrent disease at 18 months, one is alive with disease recurrence, and two are alive and disease free.CONCLUSION: Patients with pancreatic cancer and well-compensated chronic liver disease should routinely be considered for radical surgery at specialist hepatobiliary centres with expertise available to manage complex liver disease. | Harsheet Sethi Parthi Srinivasan Gabriele Marangoni Andreas Prachalias Mohamed Rela Nigel Heaton | 2008 | Hepatobiliary & Pancreatic Diseases International2008，7，1： | 0 |
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