Brad W. Warner, MD

Title
Pediatric Surgeon-in-Chief
St. Louis Children's Hospital

Appointment
Jessie L. Ternberg, MD PhD Distinguished Professor of Pediatric Surgery
Chief, Division of Pediatric Surgery
Washington University School of Medicine

Email
brad.warner@wustl.edu

Phone
(314) 454-6022

Fax
(314) 454-2442

Credentials
MD:
University of Missouri, Kansas City, MO, 1982

Residency: Surgery, University of Cincinnati Hospital, Cincinnati, OH

Fellowship: Pediatric Surgery, Children's Hospital Medical Center, Cincinnati, OH

Certification: Surgery, 1990; Surgery, recertified 1998; Pediatric Surgery, recertified 2001; Surgical Critical Care, 1993

Awards and Honors

  • Awarded 2005-2012, "Best Doctors"
  • Governor, Board of Governors, American Pediatric Surgical Association, 2010 - Present
  • Chairperson; American Academy of Pediatrics, Section on Surgery, 2008-2009
  • E. Grey Dimond, MD, Take Wing Award, University of Missouri-Kansas City School of Medicine, 2008
  • James IVth Traveling Fellowship Award; (Australia/Great Britain/Ireland/Scotland), 2004
  • Elected Fellow of the American Surgical Association, 2005
  • Elected to Society of Clinical Surgery, 2005
  • Dean's List, 1976 to 1977 
  • University Scholar, 1976 to 1978 
  • Phi Kappa Phi, 1980 
  • Vice Chancellor for Student Affairs, Honor Recipient, 1982 
  • Best Surgical Resident Teaching Award, Department of Surgery, University of Cincinnati College of Medicine, 1984 to 1985, 1988 to 1989 
  • Max Zinninger Award, Department of Surgery, University of Cincinnati College of Medicine, 1987 
  • Alpha Omega Alpha, 1989 
  • Trauma Award, 2nd Place, Ohio Chapter, American College of Surgeons, Resident Essay Contest, 1989 
  • Surgical Biology Club (American College of Surgeons), 2001 
  • President, Society of University Surgeons, 2003 
  • Elected to Executive Committee; Surgical Section - American Academy of Pediatrics, 2003
  • America's Best Doctors, 2003

Research Grants and Contracts 

National Institutes of Health 7/12 – 6/14
R21 DK 0904065
“Transgenic soybean formula to enhance resection-induced intestinal adaptation” 
PI: BW Warner

University Research Strategic Alliance Program   12/11-12/12
Washington University in St. Louis
“Transgenic soybean formula to enhance resection-induced intestinal adaptation”
PI: BW Warner

Publications, Most Recent
(last five years)

Kranbuhl HK, Lucky AW, Warner BW, Mile L, Bove KE: Combined omphalomesenteric and urachal remnants in an 18-month-old girl. Pediatr Dermatol 24: 65-68, 2007.

Warner BB, Ryan AL, Seeger K, Leonard AC, Erwin C, Warner BW: Ontogeny of salivary epidermal growth factor and necrotizing enterocolitis. J Pediatr 358-363, 2007.

Taylor JA, Bernabe KQ, Guo J, Warner BW: Epidermal growth factor receptor–directed enterocyte proliferation does not induce Wnt pathway transcription. J Pediatr Surg 42: 981-986, 2007.

Guimaraes CVA, Donnelly LF, Warner BW: CT findings for bleb and bullae in children with spontaneous pneumothorax with comparison to normal age-matched controls. Pediatr Radiol 37: 879-884, 2007.

Sheng G, Guo J, Warner BW: Epidermal growth factor receptor signaling modulates apoptosis via p38alpha MAPK-dependent activation of Bax in intestinal epithelial cells. Am J Physiol Gastrointest Liver Physiol 293: G599-G606, 2007.

Parvadia JK, Keswani SG, Vaikunth S, Maldonado AR, Marwan A, Stehr W, Erwin C, Uzvolgyi E, Warner BW, Yamano S, Taichman N, Crombleholme TM: Role of VEGF in small bowel adaptation after resection: The adaptive response is angiogenesis dependent. Am J Physiol Gastrointest Liver Physiol 293: G591-G598, 2007.

Tantemsapya N, Meinzner-Derr J, Erwin CR, Warner BW: Body composition and metabolic changes associated with massive intestinal resection in mice. J Pediatr Surg 43:14-19, 2008.

Nair R, Warner BB, Warner BW: Role of EGF and other growth factors in the prevention of necrotizing enterocolitis. Semin Perinatol 32: 107-113, 2008.

American Academy of Pediatrics Section on Orthopaedics; American Academy of Pediatrics Committee on Pediatric Emergency Medicine; American Academy of Pediatrics Section on Critical Care; American Academy of Pediatrics Section on Surgery; American Academy of Pediatrics Section on Transport Medicine; American Academy of Pediatrics Committee on Pediatric Emergency Medicine; Pediatric Orthopaedic Society of North America, Krug SE, Tuggle DW: Management of pediatric trauma. Pediatrics 121:849-54, 2008.

Fallat ME, Hutter J; American Academy of Pediatrics Committee on Bioethics; American Academy of Pediatrics Section on Hematology/Oncology; American Academy of Pediatrics Section on Surgery: Preservation of fertility in pediatric and adolescent patients with cancer. Pediatrics 121:e1461-9, 2008.

Martin CA, Bernabe KQ, Taylor JA, Nair R, Paul RJ, Guo J, Erwin CR, Warner BW: Resection-induced intestinal adaptation and the role of enteric smooth muscle. J Pediatr Surg 43:1011-1017, 2008.

Taylor JA, Martin CA, Nair R, Guo J, Erwin CR, Warner BW: Lessons learned: optimization of the murine small bowel resection model. J Pediatr Surg 43(6):1018-1024, 2008.

Chen LE, Bhalla S, Warner BW, Strasberg SM: Retrograde jejunoduodenal intussusception: a rare cause of acute pancreatitis after surgery for duodenal atresia. J Pediatr Surg 43: e31-33, 2008.

Guo J, Longshore S, Nair R, Warner BW: pRb, but not p107 or p130 is required for maintenance of enterocyte quiescence and differentiation in small intestine. J Biol Chem 284: 134-140, 2009.

Warner BW: Short- and long-term complications of colectomy. J Pediatr Gastroenterol Nutr 48: S72- S74, 2009.

Longshore SW, Wakeman D, McMellen M, Warner BW: Bowel resection induced intestinal adaptation: Progress from bench to bedside. Minerva Pediatrica 61: 239-251, 2009.

Longshore SW, Nair R, Perrone EE, Erwin CR, Guo J, Warner BW: p21waf1/cip1 deficiency does not perturb the intestinal crypt stem cell population after massive small bowel resection. J Pediatr Surg 44: 1065-1071, 2009.

Martin CA, Perrone EE, Longshore SW, Toste P, Bitter K, Nair R, Guo J, Erwin CR, Warner BW: Intestinal resection induces angiogenesis within adapting intestinal villi. J Pediatr Surg 44: 1077-1083, 2009.

Qiu Z, Longshore SW, Warner BW, Rudnick DA: Murine functional liver mass is reduced following partial small bowel resection. J Gastrointest Surg 13: 2176-2182, 2009.

Bucher BT, Seigel J, Rosenblum E, Nesslein C, Keswani S, Foglia RP, Dillon PA, Warner BW, Keller MS: A pediatric ambulatory wound service (PAWS): a novel approach in wound management. J Pediatr Surg 45: 167-170, 2010.

McMellen ME, Wakeman D, Longshore SW, McDuffie L, Warner BW: Growth factors: possible roles for clinical management of the short bowel syndrome. Semin Pediatr Surg 19: 35-43, 2010

Eichner JM, American Academy of Pediatrics Committee on Hospital Care, Section on Surgery, Section on Critical Care: Policy Statement – Pediatric organ donation and transplantation. Pediatrics 125: 822-828, 2010.

Muenzer JT, Jaffe DM, Schwulst SJ, Dixon DJ, Schierding WS, Li Q, Macmillan SK, Oppedal D, Warner BW, Dillon PA, Lin N, Checchia PA, Cobb JP: Evidence for a novel blood RNA diagnostic for pediatric appendicitis: the riboleukogram. Pediatr Emerg Care 26: 333-338, 2010.

Odibo AO, Najaf T, Vachharajani A, Warner B, Mathur A, Warner BW: Predictors of the need for extracorporeal membrane oxygenation and survival in congenital diaphragmatic hernia: A centers’ 10-year experience. Prenatal Diag 30: 581-21, 2010.

Najaf TA, Vachharajani NA, Warner BW, Vachharajani AJ: Interval between clinical presentation of necrotizing enterocolitis and bowel perforation in neonates. Pediatr Surg Int, 26: 607-609, 2010.

Perrone EE, Chen C, Longshore SW, Okezie O, Warner BW, Sun CC, Alaish SM, Strauch ED: Dietary bile acid supplementation improves intestinal integrity and survival in a murine model. J Pediatr Surg, 45: 1256-1265, 2010.

Wakeman D, Longshore SW, McMellen ME, Santos JA, Guo J, Erwin CR, Warner BW: Extent of small bowel resection does not influence the magnitude of intestinal adaptation in the mouse. J Pediatr Surg 45: 1274-1279, 2010.

McMellen ME, Wakeman D, Erwin CR, Guo J, Warner BW: Epidermal growth factor receptor signaling modulates chemokine (CXC) ligand 5 expression and is associated with villus angiogenesis after small bowel resection. Surgery. 148(2):364-70, 2010.

Bucher BT, Guth RM, Saito JM, Najaf T, Warner BW: Impact of hospital volume on in-hospital mortality of infants undergoing repair of congenital diaphragmatic hernia. Ann Surg. 252(4):635-42, 2010.

Bucher BT, Guth RM, Elward AM, Hamilton NA, Dillon PA, Warner BW, Keller MS::Risk factors and outcomes of surgical site infection in children. J Am Coll Surg. 212(6): 1033-1038, 2011.

Bucher BT, Warner BW, Dillon PA: Antibiotic prophylaxis and the prevention of surgical site infection. Curr Opin Pediatr. 23(3):334-8, 2011.

Bucher BT, McDuffie LA, Shaikh N, Tarr PI, Warner BB, Hamvas A, White FV, Erwin CR, Warner BW: Bacterial DNA content in the intestinal wall from infants with necrotizing enterocolitis. J Pediatr Surg. 46(6):1029-33, 2011.

McDuffie LA, Bucher BT, Erwin CR, Wakeman D, White FV, Warner BW: Intestinal adaptation after small bowel resection in human infants. J Pediatr Surg. 46(6):1045-51, 2011.

Bucher BT, Hall BL, Warner BW, Keller MS: Intussusception in children: cost-effectiveness of ultrasound vs diagnostic contrast enema. J Pediatr Surg.  46(6):1099-105, 2011.

Lawal TA, Falcone RA, von Allmen D, Denson LA, Levitt MA, Warner BW, Frischer JS: The utility of routine pouchogram before ileostomy reversal in children and adolescents following ileal pouch anal anastomosis. J Pediatr Surg. 46(6):1222-5, 2011.

Leinicke JA, Longshore S, Wakeman D, Guo J, Warner BW: Regulation of Retinoblastoma Protein (Rb) by p21 Is Critical for Adaptation to Massive Small Bowel Resection. J Gastrointest Surg. 2011 Nov 1. [Epub ahead of print]

Wakeman D, Schneider JE, Liu J, Wandu WS, Erwin CR, Guo J, Stappenbeck TS, Warner BW. Deletion of p38-alpha MAPK within enterocytes promotes colon tumorigenesis. Surgery. 2012;152:286-293.

Rowland KJ, Yao J, Wang L, Erwin CR, Maslov KI, Wang LV, Warner BW. Immediate alterations in intestinal oxygen saturation and blood flow following massive small bowel resection as measured by photoacoustic microscopy. J Pediatr Surg. 2012;47:1143-1149.

Bucher BT, Mazotas IG, Warner BW, Saito JM. Effect of time to surgical evaluation on the outcomes of infants with gastroschisis. J Pediatr Surg. 2012;47:1105-1110.

Hitch MC, Leinicke JA, Wakeman D, Guo J, Erwin CR, Rowland KJ, Merrick EC, Heuckeroth RO, Warner BW. Ret heterozygous mice have enhanced intestinal adaptation after massive small bowel resection. Am J Physiol Gastrointest Liver Physiol. 2012;302:G1143-G1150.

Wakeman D, Guo J, Santos JA, Wandu WS, Schneider JE, McMellen ME, Leinicke JA, Erwin CR, Warner BW. p38 MAPK regulates Bax activity and apoptosis in enterocytes at baseline and after intestinal resection. Am J Physiol Gastrointest Liver Physiol. 2012;302:G997-G1005. 

Rice HE, Crary SE, Langer JC, Kemper AR, Splenectomy in Congenital Hemolytic Anemia Consortium. Comparative effectiveness of different types of splenectomy for children with congenital hemolytic anemias. J Pediatr. 2012;160:160(4):684-689.

Yao J, Maslov KI, Puckett ER, Rowland KJ, Warner BW, Wang LV. Double-illumination photoacoustic microscopy. Opt Lett. 2012;37:659-61.

Greenspon J, Yu J, Warner BW. Late volvulus of an intrathoracic gastric pull-up. J Pediatr Surg. 2012;47:792-4.

Yao J, Maslov KI, Puckett ER, Rowland KJ, Warner BW, Wang LV: Double-illumination photoacoustic microscopy. Opt Lett 37:659-61, 2012.

Wakeman D, Guo J, Santos JA, Wandu WS, Schneider JE, McMellen ME, Leinicke JA, Erwin CR, Warner BW: p38 MAPK regulates Bax activity and apoptosis in enterocytes at baseline and after intestinal resection. Am J Physiol Gastrointest Liver Physiol, 302: G997-G1005, 2012.

Hitch MC, Leinicke JA, Wakeman D, Guo J, Erwin CR, Rowland KJ, Merrick EC, Heuckeroth RO, Warner BW: Ret heterozygous mice have enhanced intestinal adaptation after massive small bowel resection. Am J Physiol Gastrointest Liver Physiol, 302: G1143-G1150, 2012.

Rowland KJ, Yao J, Wang L, Erwin CR, Maslov KI, Wang LV, Warner BW: Immediate alterations in intestinal oxygen saturation and blood flow following massive small bowel resection as measured by photoacoustic microscopy. J Pediatr Surg 47: 1143-1149, 2012.

Wakeman D, Schneider JE, Liu J, Wandu WS, Erwin CR, Guo J, Stappenbeck TS, Warner BW: Deletion of p38-alpha MAPK within enterocytes promotes colon tumorigenesis. Surgery 152: 286-293, 2012.

Rowland KJ, McMellen ME, Erwin CR, Wandu WS, Warner BW: Enterocyte expression of epidermal growth factor receptor is not required for intestinal adaptation in response to massive small bowel resection. J Pediatr Surg 47: 1748-1753, 2012.

Yu L, Wynn J, Ma L, Guha S, Mychaliska GB, Crombleholme TM, Azarow KS, Lim FY, Chung DH, Potoka D, Warner BW, Bucher B, LeDuc CA, Costa K, Stolar C, Aspelund G, Arkovitz M, Chung WK: De novo copy number variants are associated with congenital diaphragmatic hernia. J Med Genet 49: 650-659, 2012.

Book Chapters
Warner, B.W.: Congenital anomalies of the anorectum. Rudolph's Pediatrics 21st Edition (Rudolph CD, Rudolph AM, Hostetter MK, Lister G, Siegel NJ, eds.) McGraw-Hill, New York, NY, 1457-1459, 2003.

Falcone, R.A. Jr.; Warner, B.W.: Short-Bowel Syndrome. Operative Pediatric Surgery (Ziegler MM, Azizkhan RG, Weber TR, eds). McGraw Hill, New York, NY, 699-712, 2003.

Warner, B.W.: Pediatric Surgery. Sabiston's Textbook of Surgery 17th Edition (Townsend CM,  Beauchamp RD, Evers BM, Maddox KL eds.) Elsevier/Saunders, Philadelphia, PA, 2097-2134, 2004.

Falcone, R.A. Jr.; Warner, B.W.: Hirschsprung's disease. Surgical Decision Making 5th Edition (McIntyre RC, Stiegmann GV, Eiseman B, eds), 384-387, 2004.

Falcone, R.A. Jr.; Warner, B.W.: Short-Bowel Syndrome. Principles and Practice of Pediatric Surgery 2nd Edition. (Oldham KT, Colombani PM, Foglia RP, Skinner MA eds.) Lippincott Williams & Wilkins, Philadelphia, PA, 1207 – 1219, 2005.

Warner BW: Short Bowel Syndrome. In: Pediatric Surgery 6th Edition (Grosfeld JL, O’Neill JA, Fonkalsrud EW, Coran AG, eds.) Mosby Elsevier, Philadelphia PA, 1369-1382, 2006.

Warner BW: Congenital diaphragmatic hernia. In Mastery of Surgery 5th Edition. (Baker RJ, Fischer JE, eds). Lippincott Williams & Wilkins, Philadelphia PA, 618-625, 2007.

Warner BW: Esophageal atresia and tracheoesophageal fistula. In Pediatric Clinical Advisor: Instant Diagnosis and Treatment 2nd Edition (Garfunkel LC, Kaczorowski J, Christy C, eds). Mosby/ Elsevier, Philadelphia PA, 197-198, 2007.

Warner BW: Pediatric Surgery. In: Sabiston’s Textbook of Surgery  18th Edition (Townsend CM,  Beauchamp RD, Evers BM, Maddox KL eds.) Saunders Elsevier, Philadelphia PA, 2047-2089, 2007.

Nathan JD, Racadio JM, Warner BW: Techniques for difficult venous and arterial access. In: Reoperative Pediatric Surgery (Teich S, Caniano DA eds.) Humana Press, Totowa NJ, 75-90, 2008.

Moyer SS, Warner BW: Intestinal obstructions. In: Walker’s Pediatric Gastrointestinal Disease: Physiology, Diagnosis, Management, 5th Edition (Kleinman RE, Goulet O, Mieli-Vergani G, Sanderson I, Sherman P, Shneider B, eds),  BC Decker, Lewiston NY, 345-351, 2008.

Warner BW: Open fundoplication in children with gastroesophageal reflux. In Mastery of Surgery, 5th Edition. (Baker RJ, Fischer JE, eds). Lippincott Williams & Wilkins, Philadelphia PA, In Press, 2010.

Warner BW, Saito JM: Neonatal enterocolitis and short bowel syndrome. In: Mastery of Surgery, 5th Edition. (Baker RJ, Fischer JE, eds). Lippincott Williams & Wilkins, Philadelphia PA, In Press, 2011.

Wakeman DS, Leinicke JA, Warner BW: Short bowel syndrome. In: Pediatric Surgery Review Series: Multiple Choice Questions in Paediatric Surgery, Extended Matching Questions in Paediatric Surgery (Antao BA, Irish MS, eds.). Radcliffe Publications Ltd, London UK, In Press, 2011.

Bucher BT, Warner BW: Gastrointestinal, Pulmonary, Cardiac and Neurologic Developmental Physiology of the Premature and Term Newborn. In: Operative Pediatric Surgery, 2nd Edition. (Zeigler MA, Azizkhan RG, Weber T, von Allman D, eds). McGraw Hill, New York NY, In Press, 2011.

Dillon PA, Warner BW: Gastrointestinal Bleeding. In: Pediatric Surgery. 7th Edition. (Grosfeld JL, O’Neill JA, Fonkalsrud EW, Coran AG, eds.) Mosby Elsevier, Philadelphia PA, In Press, 2011.

Editorials/Case Reports
Tiao, G.; Warner, B.W.: Transcription factors and cholangiocyte development. Gastroenterology 124: 263-264, 2003.

Erwin, C.R.; Jarboe, M.D.; Warner, B.W.: Zeroing in on the "holy grail." Gastroenterology 125:266-7, 2003.

Warner, B.W.: Enterocyte apoptosis and TPN-associated intestinal mucosal atrophy: A view of the chicken or the egg? Gastroenterology 125: 1273-1274, 2003.

Warner, B.W.; Falcone, R.A. Jr.: Images in clinical medicine: Pneumatosis intestinalis. J Pediatr 143: 543, 2003.

Erwin, C.R.; Warner, B.W.: Hirschprung lost his nerve. Gastroenterology 125: 1900-1902, 2003.

Stehr, W.; Warner, B.W.: High-fat nutrition for short gut syndrome: Another indication for the Atkin's diet? Gastroenterology 126: 920-921, 2004.

Ryckman, F.C.; Warner, B.W.: Barrett's esophagus after repair of esophageal atresia with tracheoesophageal fistula: yet another morbidity. Gastroenterology 126: 1913-1915, 2004.

Warner, B.W.: Diagnosing appendicitis in children: it comes down to the physical exam. Gastroenterology 127: 675-677, 2004.

Warner, B.W.: Society of University Surgeons Presidential Address: Professionalism and surgery: kindness and putting patients first. Surgery 136: 105-113, 2004.

Warner, B.W.: What's new in pediatric surgery. J Am Coll Surg 199:273-85, 2004.

Warner, B.W.: Tissue engineered small intestine: a viable clinical option? Ann Surg 240: 755-756, 2004.

Cobb, P.J.; Warner, B.W.: Challenges and a new vision for academic surgery. J Am Coll Surg 200: 605-606, 2005; Reply: J Am Coll Surg 201: 490, 2005.

Kim, E.S.; Warner, B.W.: Unexpected finding during inguinal hernia repair in a girl. Surgery 138: 954-955, 2005.

Warner BW: Book Review: Sabiston textbook of surgery: the biological basis of modern surgical practice, 17th edition. Am J Surg 191: 288, 2006.

Taylor JA, Laor T, Warner BW: Extralobar pulmonary sequestration. Surgery 143:833-834, 2008.

McDuffie LA, Wakeman D, Warner BW: Diagnosis of esophageal atresia with tracheoesophageal fistula: Is there a need for gastrointestinal contrast? J Pediatr, 156(5):852, 2010.

Wakeman D, Warner BW: Urogenital nonunion - a rare anomaly associated with the undescended testis. Am J Surg 199:e59-60, 2010.

Wakeman D, McDuffie L, Warner BW: Rectal duplication in an infant. Surgery, 149(6):846-7, 2011.

Professional Organization Memberships

Special Interests

  • Extracorporeal membrane oxygenation (ECMO)
  • Surgical nutrition
  • Ulcerative colitis
  • Short bowel syndrome
  • Necrotizing enterocolitis
  • Surgical oncology

Presentations, Most Recent

Warner BW: “Frontiers in intestinal adaptation.” Presented at the 5th International Pediatric Intestinal Failure and Rehabilitation Symposium, University of Pittsburgh Medical Center; September 12-13, 2008; Pittsburgh PA

Perrone EE, Clark JA, Clark AT, Dunne WM, Warner BW, Coopersmith CM:  “Staphylococcus aureus induces intestinal injury in a murine model of pneumonia.”  Presented at the American Academy of Pediatrics - Surgical Section, October 10-14, 2008. Boston, MA

Longshore SW, Nair R, Perrone EE, Erwin CR, Guo J, Warner BW: “p21waf1/cip1 deficiency does not perturb the intestinal crypt stem cell population after massive small bowel resection.” Presented at the American Academy of Pediatrics - Surgical Section, October 10-14, 2008. Boston, MA

Martin CA, Perrone EE, Longshore SW, Toste P, Bitter K, Nair R, Guo J, Erwin CR, Warner BW: "Intestinal resection induces angiogenesis within adapting intestinal villi." Presented at the American Academy of Pediatrics - Surgical Section, October 10-14, 2008. Boston, MA.

Bucher BT, Seigel J, Rosenblum E, Nesslein C, Keswani S, Foglia RP, Dillon PA, Warner BW, Keller MS: “A pediatric ambulatory wound service (PAWS): a novel approach in wound management.” Presented at the 40th Annual Meeting of the American Pediatric Surgical Association, May 28- June 1, 2009; Fajardo, Puerto Rico

Qiu Z, Longshore SW, Warner BW, Rudnick DA: "Murine functional liver mass Is reduced following partial small bowel resection." Presented at the Society for Surgery of the Alimentary Tract, Digestive Disease Week, May 30 - June 4, 2009, Chicago IL.

Warner BW: "Short- and long-term complications of colectomy." Presented at the Third ESPGHAN Capri Meeting: Colonic diseases problems and progress, April 2-4, 2009; Capri, Italy.

Warner BW: “Complications of colectomy.” Presented at the 30th Annual Aspen Conference on Pediatric Gastrointestinal Disease – Pediatric Gastrointestinal Disease and Intestinal Transplantation, July 12-17, 2009; Aspen CO.

Warner BW: “Necrotizing enterocolitis – roles for EGF receptor signaling.” Presented at the 30th Annual Aspen Conference on Pediatric Gastrointestinal Disease – Pediatric Gastrointestinal Disease and Intestinal Transplantation, July 12-17, 2009; Aspen CO

Warner BW: “Gastroesophageal reflux.” Presented at the 30th Annual Aspen Conference on Pediatric Gastrointestinal Disease – Pediatric Gastrointestinal Disease and Intestinal Transplantation, July 12-17, 2009; Aspen CO.

Warner BW: “Surgical options for management of short bowel syndrome.” Presented at the 30th Annual Aspen Conference on Pediatric Gastrointestinal Disease – Pediatric Gastrointestinal Disease and Intestinal Transplantation, July 12-17, 2009; Aspen CO.

Warner BW: “Resection-induced intestinal adaptation.” Presented at the 30th Annual Aspen Conference on Pediatric Gastrointestinal Disease – Pediatric Gastrointestinal Disease and Intestinal Transplantation, July 12-17, 2009; Aspen CO.

Wakeman DS, Longshore SW, Guo J, Erwin CR, Warner BW: “Extent of small bowel resection does not influence the magnitude of intestinal adaptation in the mouse.” Presented at the American Academy of Pediatrics - Surgical Section, October 16-18, 2009; Washington DC.

Warner BW: “Newer therapies for survivors of surgical NEC.” Presented at the American Academy of Pediatrics - Surgical Section, October 16-18, 2009; Washington DC.

McMellen ME, Wakeman D, Erwin C, Guo J, Warner BW: “EGFR-directed CXCL5 expression Is involved in villus angiogenesis following small bowel resection.” Presented at the 5th Annual Academic Surgical Congress, February 3-5, 2010; San Antonio TX.

Wakeman DS, Santos JA, Guo J, Erwin CR, Warner BW: "Inducible, intestine-specific deletion of p38alpha MAPK perturbs normal enterocyte turnover." Presented at the 5th Annual Academic Surgical Congress, February 3-5, 2010; San Antonio TX.

Bucher BT, Guth RM, Saito JM, Najaf TA, Warner BW: "Impact of hospital volume on in-hospital mortality of children undergoing repair of congenital diaphragmatic hernia." Presented at the 130th Annual Meeting of the American Surgical Association, April 8-10, 2010; Chicago IL.

Warner BW: "Current research on medical and surgical interventions for short gut." Presented at the 7th Annual Dialogues in Neonatal-Perinatal Medicine, April 12-13, 2010; Durham NC.

Warner BW: "Intestinal adaptation in short gut syndrome." Presented at the 6th International Pediatric Intestinal Failure and Rehabilitation Symposium, September 9-11, 2010; Chicago IL.

Bucher BT, McDuffie LA, Shaikh N, Warner BB, Hamvas A, White FV, Erwin CR, Warner BW: "Bacterial DNA load in the intestinal wall from infants with necrotizing enterocolitis." Presented at the American Academy of Pediatrics - Section on Surgery, October 2-5, 2010; San Francisco, CA.

McDuffie LA, Bucher BT, Erwin CR, Wakeman DS, White FV, Warner BW: "Intestinal adaptation following small bowel resection in human infants." Presented at the American Academy of Pediatrics - Section on Surgery, October 2-5, 2010; San Francisco, CA.

Bucher BT, Hall BL, MD, Warner BW, Keller MS: "Intussusception in Children: Cost effectiveness of ultrasound versus diagnostic contrast enema." Presented at the American Academy of Pediatrics - Section on Surgery, October 2-5, 2010; San Francisco, CA.

Leinecke J, Longshore SW, Guo J, Wakeman D, Warner BW: "Retinoblastoma protein (pRb) is indispensible for adaptation to massive small bowel resection." Presented at the 6th Annual Academic Surgical Congress, February 1-3, 2011; Huntington Beach CA.

Wakeman D, Guo J, Santos JA, Schneider J, Leinicke J, Rowland KJ, Erwin CR, Warner BW: "Intestinal resection-induced enterocyte apoptosis Is mediated by p38α MAPK-directed activation of Bax." Presented at the Society for Surgery of the Alimentary Tract, Digestive Disease Week, May 7 - 11, 2011, Chicago IL.

Leinicke J, Guo J, Warner BW: "Regulation of retinoblastoma protein (Rb) by p21 is critical for adaptation to massive small bowel resection." Presented at the Society for Surgery of the Alimentary Tract, Digestive Disease Week, May 7 - 11, 2011, Chicago IL.

Hitch MC, Leinicke J, Guo J, Erwin CR, Heuckeroth RO, Warner BW: "Genetically-altered enteric nervous system results in an amplified adaptation response to massive small bowel resection." Presented at the Society for Surgery of the Alimentary Tract, Digestive Disease Week, May 7 - 11, 2011, Chicago IL.

Lu J, Garcia AM, Wakeman D, Rowley C, Warner BW, Levin MS, Rubin DC: "TIS7 deletion reduces survival and body weight recovery in mice following 50% small bowel resection." Presented at the Society for Surgery of the Alimentary Tract, Digestive Disease Week, May 7 - 11, 2011, Chicago IL.

Rowland KJ, McMellon ME, Erwin CR, Warner BW. "Epidermal growth factor receptor expression in enterocytes is not required for intestinal adaptation following small bowel resection." Presented at the American Academy of Pediatrics - Section on Surgery, October 14-16, 2011; Boston MA.

Rowland KJ, Yao J, Wang L, Wang LV, Warner BW: "Immediate alterations in intestinal oxygen saturation and blood flow following massive small bowel resection as measured by photoacoustic microscopy." Presented at the American Academy of Pediatrics - Section on Surgery, October 14-16, 2011; Boston MA.

Bucher BT, Mazotas IG, Warner BW, Saito JM: "Effect of time to surgical evaluation on the outcomes of infants with gastroschisis." Presented at the American Academy of Pediatrics - Section on Surgery, October 14-16, 2011; Boston MA.

Invited Visiting Professor
(last four years)

  • Department of Surgery, The University of Texas Health Science Center at Houston, Houston, TX  January 9-10, 2008
  • E. Grey Dimond, M.D. Take Wing Lecture, University of Missouri/Kansas City School of Medicine; Kansas City MO, May 30, 2008
  • Ken Kimura Lecturer; Department of Surgery, University of Iowa Carver College of Medicine Postgraduate Conference; Iowa City IA, October 24, 2008
  • Department of Surgery, University of North Carolina – Chapel Hill School of Medicine; Chapel Hill NC, November 4-5, 2008
  • Department of Surgery, George Washington University School of Medicine; Washington DC, January 6-7, 2009
  • Loren R. Chandler Lecture in Pediatric Surgery; Division of Pediatric Surgery; Stanford University School of Medicine; Stanford CA, February 2-4, 2009
  • James Lewis Talbert Lectureship; Division of Pediatric Surgery, University of Florida College of Medicine; Gainesville FL, May 1, 2009
  • Robert J. Touloukian Lecture in Pediatric Surgery, Yale University School of Medicine; New Haven CT, June 9-10, 2009
  • Departments of Surgery and Pediatrics, Stoneybrook University Medical Center; Stoneybrook NY, September 7-8, 2010
  • George W. Holcomb, Jr. Lecture in Pediatric Surgery, Division of Pediatric Surgery, Vanderbilt University School of Medicine, Nashville TN, October 28-29, 2010
  • Department of Surgery, Eastern Virginia Medical School; Norfolk VA, February 17-18, 2011
  • Theodore C. Jewitt, Jr., M.D. Lectureship in Pediatric Surgery; Department of Pediatric Surgical Sciences, University of Buffalo/State University of New York, Women’s and Children’s Hospital of Buffalo; Buffalo NY, April 6-7, 2011
  • Department of Surgery, 11th Annual Resident Research Day Visiting Professor, University of Wisconsin School of Medicine; Madison WI, May 17-19, 2011
  • Simpson-Ein Lectureship; Division of Pediatric General & Thoracic Surgery, Hospital for Sick Children, University of Toronto; Toronto, Ontario Canada; June 9-10, 2011
  • Department of Surgery, Cedars-Sinai Medical Center, Los Angeles CA, Grand Rounds. “Short Gut Syndrome in Children – Surgical Management and Scientific Opportunities.” January 24, 2012
  • John R. Lilly Memorial Lectureship; Children’s Hospital of Colorado; Division of Pediatric Surgery, University of Colorado School of Medicine; March 16-19, 2012
  • Journal of Pediatric Surgery Invited Lecture, American Pediatric Surgical Association 43rd Annual Meeting, San Antonio TX; May 20 - 23, 2012.
  • Merrill S. Davis Lectureship in Pediatric Surgery;  Riley Hospital for Children; Department of Surgery, Indiana University School of Medicine, Indianapolis IN; October 23-24, 2012.

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