Scholars@Duke

• Background
• 

  Education, Training, & Certifications

  • D.O., Midwestern University 2007
• 

  Previous Appointments & Affiliations

  • Assistant Professor of Surgery, Surgery, Minimally Invasive Surgery, Surgery 2021 - 2022
  • Assistant Professor of Surgery, Surgery, Minimally Invasive Surgery, Surgery 2015 - 2020
  • Clinical Associate in the Department of Surgery, Surgery, Minimally Invasive Surgery, Surgery 2014 - 2015
• Research
• 

  Selected Grants

  • Automatic Metal Ligation Appliers VS WECK Hem-o-Lok Polymer Ligation System awarded by Teleflex, Inc. 2021 - 2023
  • Optimizing Preoperative Assessment and Postoperative Management of Bariatric Surgery Patients with Fully Automated, High Throughput and Normalized CT-Based Body Composition Analysis awarded by Radiological Society of North America 2022 - 2023
• Publications & Artistic Works
• 

  Selected Publications

  • Academic Articles

    • Eckhoff, Austin M., Ashton A. Connor, Julie K. M. Thacker, Dan G. Blazer, Harvey G. Moore, Randall P. Scheri, Sandhya A. Lagoo-Deenadayalan, et al. “A Multidimensional Bioinformatic Platform for the Study of Human Response to Surgery.” Ann Surg 275, no. 6 (June 1, 2022): 1094–1102. https://doi.org/10.1097/SLA.0000000000005429.
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    • Landin, MacKenzie D., Alexander Gordee, Reginald C. Lerebours, Maragatha Kuchibhatla, Shaina R. Eckhouse, and Keri A. Seymour. “Trends in risk factors for readmission after bariatric surgery 2015-2018.” Surg Obes Relat Dis 18, no. 5 (May 2022): 581–93. https://doi.org/10.1016/j.soard.2021.12.026.
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    • Juo, Yen-Yi, Chan Park, Jin Yoo, Daniel Guerron, Ranjan Sudan, Kelli Friedman, Dana Portenier, and Keri A. Seymour. “Technical Feasibility, Outcomes, and Patient Satisfaction After Needlescopic and Laparoscopic Bariatric Surgery: a Randomized Study.” Obes Surg 31, no. 11 (November 2021): 5085–91. https://doi.org/10.1007/s11695-021-05675-5.
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    • Alexopoulos, Anastasia-Stefania, Matthew J. Crowley, Ying Wang, Cynthia A. Moylan, Cynthia D. Guy, Ricardo Henao, Dawn L. Piercy, et al. “Glycemic Control Predicts Severity of Hepatocyte Ballooning and Hepatic Fibrosis in Nonalcoholic Fatty Liver Disease.” Hepatology 74, no. 3 (September 2021): 1220–33. https://doi.org/10.1002/hep.31806.
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    • Steinberger, Allie E., Linda M. Youngwirth, Se Eun Kim, Naomi N. Duke, Asheley Skinner, Alexander Gordee, Maragatha Kuchibhatla, Sarah Armstrong, and Keri A. Seymour. “Adolescent Bariatric Surgery: Racial Disparities in 30-Day Outcomes Using the MBSAQIP from 2015 to 2018.” Obes Surg 31, no. 8 (August 2021): 3776–85. https://doi.org/10.1007/s11695-021-05500-z.
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    • Seymour, Keri A., and Manal F. Abdelmalek. “The role of bariatric surgery in the management of nonalcoholic steatohepatitis.” Curr Opin Gastroenterol 37, no. 3 (May 1, 2021): 208–15. https://doi.org/10.1097/MOG.0000000000000721.
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    • Spinos, Dimitrios, Konstantinos Skarentzos, Stepan M. Esagian, Keri A. Seymour, and Konstantinos P. Economopoulos. “The Effectiveness of Single-Anastomosis Duodenoileal Bypass with Sleeve Gastrectomy/One Anastomosis Duodenal Switch (SADI-S/OADS): an Updated Systematic Review.” Obes Surg 31, no. 4 (April 2021): 1790–1800. https://doi.org/10.1007/s11695-020-05188-7.
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    • Seymour, Keri A., Megan C. Turner, Maragatha Kuchibhatla, and Ranjan Sudan. “Gastroesophageal Reflux Predicts Utilization of Dehydration Treatments After Bariatric Surgery.” Obes Surg 31, no. 2 (February 2021): 838–46. https://doi.org/10.1007/s11695-020-05043-9.
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    • Moris, Demetrios, Diamantis I. Tsilimigras, Babatunde Yerokun, Keri A. Seymour, Alfredo D. Guerron, Philip A. Fong, Eleftherios Spartalis, and Ranjan Sudan. “Foramen of Winslow Hernia: a Review of the Literature Highlighting the Role of Laparoscopy.” J Gastrointest Surg 23, no. 10 (October 2019): 2093–99. https://doi.org/10.1007/s11605-019-04353-3.
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    • Berger, Miles, Deborah Oyeyemi, Mobolaji O. Olurinde, Heather E. Whitson, Kent J. Weinhold, Marty G. Woldorff, Lewis A. Lipsitz, et al. “The INTUIT Study: Investigating Neuroinflammation Underlying Postoperative Cognitive Dysfunction.” J Am Geriatr Soc 67, no. 4 (April 2019): 794–98. https://doi.org/10.1111/jgs.15770.
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    • Davis, Matthew, Gerardo Davalos, Camila Ortega, Sugong Chen, Scott Schimpke, Kunoor Jain-Spangler, Jin Yoo, et al. “Magnetic Liver Retraction: an Incision-Less Approach for Less Invasive Bariatric Surgery.” Obes Surg 29, no. 3 (March 2019): 1068–73. https://doi.org/10.1007/s11695-018-03655-w.
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    • Guerron, Alfredo D., Hui-Jie Lee, Jin Yoo, Keri Seymour, Ranjan Sudan, Dana Portenier, and Chan Park. “Laparoscopic Single-Site Inguinal Hernia Repair Using a Self-Fixating Mesh.” Jsls 21, no. 1 (2017). https://doi.org/10.4293/JSLS.2016.00103.
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    • Sudan, Ranjan, and Keri Seymour. “The Impaired Surgeon.” Surg Clin North Am 96, no. 1 (February 2016): 89–93. https://doi.org/10.1016/j.suc.2015.09.006.
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    • Seymour, Keri, Jeffrey Stein, Xuan Han, Kristopher G. Maier, and Vivian Gahtan. “Statins and nitric oxide donors affect thrombospondin 1-induced chemotaxis.” Vasc Endovascular Surg 48, no. 7–8 (2014): 470–75. https://doi.org/10.1177/1538574414554718.
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    • Bhamidipati, Castigliano M., Kilali I. Iyalla, Keri A. Seymour, and Charles J. Lutz. “Lung hernia following robotic-assisted mitral valve repair.” J Card Surg 27, no. 4 (July 2012): 460–63. https://doi.org/10.1111/j.1540-8191.2012.01463.x.
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    • Sadowitz, Benjamin, Keri Seymour, Vivian Gahtan, and Kristopher G. Maier. “The role of hyaluronic acid in atherosclerosis and intimal hyperplasia.” J Surg Res 173, no. 2 (April 2012): e63–72. https://doi.org/10.1016/j.jss.2011.09.025.
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    • Bhamidipati, Castigliano Murthy, Igor W. Mboumi, Keri A. Seymour, Roberta Rolland, Karikehalli Dilip, Raja R. Gopaldas, and Charles J. Lutz. “Robotic-assisted or minithoracotomy incision for left ventricular lead placement: a single-surgeon, single-center experience.” Innovations (Phila) 7, no. 3 (2012): 208–12. https://doi.org/10.1097/IMI.0b013e31826153b3.
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    • Bhamidipati, Castigliano M., Keri A. Seymour, Noah Cohen, Roberta Rolland, Karikehalli A. Dilip, and Charles J. Lutz. “Is body mass index a risk factor for isolated off-pump coronary revascularization?” J Card Surg 26, no. 6 (November 2011): 565–71. https://doi.org/10.1111/j.1540-8191.2011.01312.x.
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    • Seymour, Keri A., Benjamin Sadowitz, Jeffrey J. Stein, Jack Lawler, Kristopher G. Maier, and Vivian Gahtan. “Vascular smooth muscle cell migration induced by domains of thrombospondin-1 is differentially regulated.” Am J Surg 202, no. 5 (November 2011): 553–57. https://doi.org/10.1016/j.amjsurg.2011.06.025.
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    • Stein, Jeffrey J., Keri A. Seymour, Kristopher G. Maier, and Vivian Gahtan. “The effects of nicotine on vascular smooth muscle cell chemotaxis induced by thrombospondin-1 and fibronectin.” Am J Surg 202, no. 5 (November 2011): 545–48. https://doi.org/10.1016/j.amjsurg.2011.06.016.
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    • Amankwah, Kwame S., Keri Seymour, Michael J. Costanza, and Vivian Gahtan. “Ultrasound accelerated catheter directed thrombolysis for pulmonary embolus and right heart thrombus secondary to transvenous pacing wires.” Vasc Endovascular Surg 45, no. 3 (April 2011): 299–302. https://doi.org/10.1177/1538574410395040.
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    • Seymour, Keri A., Benjamin Sadowitz, Kwame S. Amankwah, and Vivian Gahtan. “Outcome of lower extremity revascularization for peripheral artery occlusive disease: is there a difference between men and women?” Vascular 19, no. 2 (April 2011): 59–67. https://doi.org/10.1258/vasc.2010.ra0042.
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    • Seymour, Keri, Xuan Han, Benjamin Sadowitz, Kristopher G. Maier, and Vivian Gahtan. “Differential effect of nitric oxide on thrombospondin-1-, PDGF- and fibronectin-induced migration of vascular smooth muscle cells.” Am J Surg 200, no. 5 (November 2010): 615–19. https://doi.org/10.1016/j.amjsurg.2010.07.018.
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    • Sadowitz, Benjamin, Keri Seymour, Michael J. Costanza, and Vivian Gahtan. “Statin therapy--Part II: Clinical considerations for cardiovascular disease.” Vasc Endovascular Surg 44, no. 6 (August 2010): 421–33. https://doi.org/10.1177/1538574410363833.
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    • Amankwah, Kwame S., Keri Seymour, Michael Costanza, Jeremy Berger, and Vivian Gahtan. “Transabdominal duplex ultrasonography for bedside inferior vena cava filter placement: examples, technique, and review.” Vasc Endovascular Surg 43, no. 4 (2009): 379–84. https://doi.org/10.1177/1538574409332000.
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  • Conference Papers

    • ALEXOPOULOS, A. N. A. S. T. A. S. I. A. -. S. T. E. F. A. N. I. A., M. A. T. T. H. E. W. CROWLEY, Y. I. N. G. WANG, CYNTHIA D. GUY, R. I. C. A. R. D. O. HENAO, KERI A. SEYMOUR, R. A. N. J. A. N. SUDAN, et al. “1839-P: Glycemic Control Impacts Severity of Hepatic Fibrosis in NAFLD/NASH.” In Diabetes, Vol. 69. American Diabetes Association, 2020. https://doi.org/10.2337/db20-1839-p.
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    • Landin, MacKenzie, Reginald Lerebours, and Keri Anne Seymour. “Association of Gender and Surgical Approach on Readmission and Reoperation after Primary Bariatric Surgery.” In Journal of the American College of Surgeons, 231:E70–E70, 2020.
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    • Davis, Matthew, Camila B. Ortega, Sugong Chen, Scott Schimpke, Billy Lan, Phillip Fong, Kanoor Jain-Spangler, et al. “MAGNETIC SURGERY FOR GASTROINTESTINAL PROCEDURES: AN APPROACH FOR LESS INVASIVE SURGERY.” In Gastroenterology, 154:S1327–S1327, 2018.
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    • Zhang, P., D. Portenier, T. Wang, K. Seymour, W. Wu, L. Chen, P. Zhu, J. Wang, and X. Zhang. “STOMACH INTESTINAL AND PYLORUS SPARING (SIPS) PROCEDURE: THE FIRST EXPERIENCE IN EAST ASIA New (Non Standard) Surgical Techniques.” In Obesity Surgery, 27:703–703. SPRINGER, 2017.
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    • Maier, Kristopher G., Sufyan A. Siddiqui, Munyaradzi Chimukangara, Thomas Snyder, Keri A. Seymour, Yumna Saeed, Jeffrey J. Stein, and Vivian Gahtan. “Dyslipidemia Regulates Thrombospondin-1–Induced Vascular Smooth Muscle Cell Chemotaxis.” In Journal of Vascular Surgery, 54:924–25. Elsevier BV, 2011. https://doi.org/10.1016/j.jvs.2011.06.067.
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