Roberto Gedaly, MD

Bio / Education: 

Medical School
Universidad Central de Venezuela, Caracas, Venezuela

Residency
Hospital General del Oeste, Caracas, Venezuela
Hospital Universitario de Caracas, Caracas, Venezuela

Fellowship
Beth Israel Deaconess Medical Center, Boston, MA
Jackson Memorial Hospital, University of Miami
Methodist University Hospital, University of Tennessee

Board Certification
Surgery, Transplantation

Surgical Interests
Hepatobiliary and transplantation
Liver and GI transplantation

PubMed Publications: 

  • Alagusundaramoorthy, S.S.;Gedaly, R. "Role of surgery and transplantation in the treatment of hepatic metastases from neuroendocrine tumor." World journal of gastroenterology : WJG 20, 39 (2014): 14348-14358. [PubMed Link] | [ Full text ]
  • Williams, A.M.;Seay, T.M.;Hundley, J.C.;Gedaly, R. "Direct intranodal lymphangiography for recurrent chylous ascites following liver-kidney transplantation." Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society 20, 10 (2014): 1275-6. [PubMed Link] | [ Full text ]
  • Kim, S.;Maynard, E.C.;Shah, M.B.;Daily, M.F.;Tzeng, C.W.;Davenport, D.L.;Gedaly, R. "Risk Factors for 30-day Readmissions after Hepatectomy: Analysis of 2444 Patients from the ACS-NSQIP Database." Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract (2014): [PubMed Link] | [ Full text ]
  • Galuppo, R.;Ramaiah, D.;Ponte, O.M.;Gedaly, R. "Molecular therapies in hepatocellular carcinoma: what can we target?" Digestive diseases and sciences 59, 8 (2014): 1688-97. [PubMed Link] | [ Full text ]
  • Galuppo, R.;Maynard, E.;Shah, M.;Daily, M.F.;Chen, C.;Spear, B.T.;Gedaly, R. "Synergistic inhibition of HCC and liver cancer stem cell proliferation by targeting RAS/RAF/MAPK and WNT/β-catenin pathways." Anticancer research 34, 4 (2014): 1709-13. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Galuppo, R.;Daily, M.F.;Shah, M.;Maynard, E.;Chen, C.;Zhang, X.;Esser, K.A.;Cohen, D.A.;Evers, B.M.;Jiang, J.;Spear, B.T. "Targeting the Wnt/β-catenin signaling pathway in liver cancer stem cells and hepatocellular carcinoma cell lines with FH535." PloS one 9, 6 (2014): e99272. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Galuppo, R.;Musgrave, Y.;Angulo, P.;Hundley, J.;Shah, M.;Daily, M.F.;Chen, C.;Cohen, D.A.;Spear, B.T.;Evers, B.M. "PKI-587 and sorafenib alone and in combination on inhibition of liver cancer stem cell proliferation." The Journal of surgical research 185, 1 (2013): 225-30. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Guidry, P.;Davenport, D.;Daily, M.;Ronsenau, J.;Shah, M.;Cooper, M.A.;Hundley, J. "Peri-operative challenges and long-term outcomes in liver transplantation for polycystic liver disease." HPB : the official journal of the International Hepato Pancreato Biliary Association 15, 4 (2013): 302-6. [PubMed Link] | [ Full text ]
  • Galuppo, R.;McCall, A.;Gedaly, R. "The role of bridging therapy in hepatocellular carcinoma." International journal of hepatology 2013, (2013): 419302. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Angulo, P.;Chen, C.;Creasy, K.T.;Spear, B.T.;Hundley, J.;Daily, M.F.;Shah, M.;Evers, B.M. "The role of PI3K/mTOR inhibition in combination with sorafenib in hepatocellular carcinoma treatment." Anticancer research 32, 7 (2012): 2531-6. [PubMed Link] | [ Full text ]
  • Moreno Elola-Olaso, A.;Davenport, D.L.;Hundley, J.C.;Daily, M.F.;Gedaly, R. "Predictors of surgical site infection after liver resection: a multicentre analysis using National Surgical Quality Improvement Program data." HPB : the official journal of the International Hepato Pancreato Biliary Association 14, 2 (2012): 136-41. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Angulo, P.;Hundley, J.;Daily, M.F.;Chen, C.;Evers, B.M. "PKI-587 and sorafenib targeting PI3K/AKT/mTOR and Ras/Raf/MAPK pathways synergistically inhibit HCC cell proliferation." The Journal of surgical research 176, 2 (2012): 542-8. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Daily, M.F.;Davenport, D.;McHugh, P.P.;Koch, A.;Angulo, P.;Hundley, J.C. "Liver transplantation for the treatment of liver metastases from neuroendocrine tumors: an analysis of the UNOS database." Archives of surgery (Chicago, Ill. : 1960) 146, 8 (2011): 953-8. [PubMed Link] | [ Full text ]
  • McHugh, P.P.;Gilbert, J.;Vera, S.;Koch, A.;Ranjan, D.;Gedaly, R. "Alpha-fetoprotein and tumour size are associated with microvascular invasion in explanted livers of patients undergoing transplantation with hepatocellular carcinoma." HPB : the official journal of the International Hepato Pancreato Biliary Association 12, 1 (2010): 56-61. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Angulo, P.;Hundley, J.;Daily, M.F.;Chen, C.;Koch, A.;Evers, B.M. "PI-103 and sorafenib inhibit hepatocellular carcinoma cell proliferation by blocking Ras/Raf/MAPK and PI3K/AKT/mTOR pathways." Anticancer research 30, 12 (2010): 4951-8. [PubMed Link] | [ Full text ]
  • Chen, C.;Johnston, T.D.;Jeon, H.;Gedaly, R.;McHugh, P.;Ranjan, D. "Cyclosporin A up-regulates and activates protein kinase C-zeta in EBV-infected and EBV-transformed human B-cells." The Journal of surgical research 153, 1 (2009): 156-61. [PubMed Link] | [ Full text ]
  • McHugh, P.P.;Bietz, G.J.;Jeon, H.;Johnston, T.D.;Gedaly, R.;Ranjan, D. "Transjugular intrahepatic portosystemic shunt to keep vein open." Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society 15, 5 (2009): 558-60. [PubMed Link] | [ Full text ]
  • Gedaly, R.;McHugh, P.P.;Johnston, T.D.;Jeon, H.;Ranjan, D.;Davenport, D.L. "Obesity, diabetes, and smoking are important determinants of resource utilization in liver resection: a multicenter analysis of 1029 patients." Annals of surgery 249, 3 (2009): 414-9. [PubMed Link] | [ Full text ]
  • Chen, C.;Johnston, T.D.;Jeon, H.;Gedaly, R.;McHugh, P.P.;Burke, T.G.;Ranjan, D. "An in vitro study of liposomal curcumin: stability, toxicity and biological activity in human lymphocytes and Epstein-Barr virus-transformed human B-cells." International journal of pharmaceutics 366, 1-2 (2009): 133-9. [PubMed Link] | [ Full text ]
  • McHugh, P.P.;Clifford, T.M.;Johnston, T.D.;Banerjee, A.S.;Gedaly, R.;Jeon, H.;Ranjan, D. "Seatbelt injury resulting in functional loss of a transplanted kidney." Progress in transplantation (Aliso Viejo, Calif.) 18, 3 (2008): 199-202. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Clifford, T.M.;McHugh, P.P.;Jeon, H.;Johnston, T.D.;Ranjan, D. "Prevalent immunosuppressive strategies in liver transplantation for hepatitis C: results of a multi-center international survey." Transplant international : official journal of the European Society for Organ Transplantation 21, 9 (2008): 867-72. [PubMed Link] | [ Full text ]
  • Gedaly, R.;McHugh, P.P.;Johnston, T.D.;Jeon, H.;Koch, A.;Clifford, T.M.;Ranjan, D. "Predictors of relapse to alcohol and illicit drugs after liver transplantation for alcoholic liver disease." Transplantation 86, 8 (2008): 1090-5. [PubMed Link] | [ Full text ]
  • McHugh, P.P.;Jeon, H.;Gedaly, R.;Johnston, T.D.;DePriest, P.D.;Ranjan, D. "Vaginal varices with massive hemorrhage in a patient with nonalcoholic steatohepatitis and portal hypertension: Successful treatment with liver transplantation." Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society 14, 10 (2008): 1538-40. [PubMed Link] | [ Full text ]
  • Jeon, H.;McHugh, P.P.;Ranjan, D.;Johnston, T.D.;Gedaly, R.;Pu, L.L. "Successful management of eviscerated renal allograft with preservation of function." American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons 8, 5 (2008): 1067-70. [PubMed Link] | [ Full text ]
  • Jeon, H.;McHugh, P.P.;Banerjee, A.;Gedaly, R.;Johnston, T.D.;Ranjan, D. "The use of Dacron graft for cavo-cavostomy in orthotopic liver transplantation." Transplantation 85, 4 (2008): 651-3. [PubMed Link] | [ Full text ]
  • Gedaly, R.;Jeon, H.;Johnston, T.D.;McHugh, P.P.;Rowland, R.G.;Ranjan, D. "Surgical treatment of a rare primary renal carcinoid tumor with liver metastasis." World journal of surgical oncology 6, (2008): 41. [PubMed Link] | [ Full text ]
  • McHugh, P.P.;Johnston, T.D.;Gedaly, R.;Jeon, H.;Ranjan, D. "Successful open pulmonary embolectomy for acute massive pulmonary embolism in a recent kidney transplant recipient." Annals of transplantation : quarterly of the Polish Transplantation Society 13, 3 (2008): 19-22. [PubMed Link] | [ Full text ]
  • Clifford, T.M.;Johnston, T.D.;Jeon, H.;Gedaly, R.;Ranjan, D. "A pharmacoeconomic analysis of liver transplant charges." Progress in transplantation (Aliso Viejo, Calif.) 17, 4 (2007): 310-4. [PubMed Link] | [ Full text ]
  • McHugh, P.P.;Shah, S.H.;Johnston, T.D.;Gedaly, R.;Ranjan, D. "Predicting dry weight in patients with ascites and liver cirrhosis using computed tomography imaging." Hepato-gastroenterology 57, 99-100 (1969): 591-7. [PubMed Link] |
  • Chen, C.;Johnston, T.D.;Jeon, H.;Gedaly, R.;McHugh, P.;Ranjan, D. "Cyclosporine promotes epstein-barr virus-infected human B-cell transformation assayed by three correlated assay methods." Transplantation proceedings 41, 1 (1969): 366-70. [PubMed Link] | [ Full text ]
  • Makhoul, F.;Kaur, P.;Johnston, T.D.;Jeon, H.;Gedaly, R.;Ranjan, D. "Arteriovenous malformation of the pancreas: A case report and review of literature." The International journal of angiology : official publication of the International College of Angiology, Inc 17, 4 (1969): 211-3. [PubMed Link] |
  • Chen, C.;Jeon, H.;Johnston, T.D.;Gedaly, R.;McHugh, P.P.;Ranjan, D. "Cyclosporin A-induced lipid and protein oxidation in human B-cells and in Epstein-Barr virus-infected B-cells is prevented by antioxidants." Journal of investigative surgery : the official journal of the Academy of Surgical Research 21, 4 (1969): 201-8. [PubMed Link] | [ Full text ]
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