EJH CV - University of Colorado Denver



October 17, 2018

CURRICULUM VITAE

Edward J. Hoffenberg, MD

PERSONAL HISTORY

CURRENT Position Professor, Pediatrics

University of Colorado Denver School of Medicine

Professional Address Children’s Hospital Colorado

(Formerly The Children’s Hospital)

B-290

Digestive Health Institute

13123 E 16th Avenue

Aurora, CO 80045

Business Telephone 720/777-6669

Business FAX 720/777-7277

Education

1982 B.A.

The Johns Hopkins University

Baltimore, Maryland

1986 M.D.

Case Western Reserve University

School of Medicine, Cleveland, Ohio

1986-1987 Pediatrics Internship

Rainbow Babies and Children's Hospital-University

Hospitals, Cleveland, Ohio

1987-1989 Pediatrics Residency

Rainbow Babies and Children's Hospital-University

Hospitals, Cleveland, Ohio

1989-1990 Clinical Fellow, Pediatric Gastroenterology, Nutrition

The Children's Hospital of Philadelphia

Philadelphia, Pennsylvania.

1990-1992 Research Fellow, Pediatric Gastroenterology, Nutrition

The Children's Hospital of Philadelphia

Philadelphia, Pennsylvania.

Academic APPOINTMENTS

1990-1992 Instructor in Pediatrics

University of Pennsylvania School of Medicine

Philadelphia, PA.

1992-1999 Assistant Professor, Pediatrics

University of Colorado Health Sciences Center

Denver, CO.

1999-2009 Associate Professor, Pediatrics

University of Colorado Health Sciences Center

Denver, CO.

2009-present Professor, Pediatrics

University of Colorado Denver School of Medicine

Denver, CO.

7/1/2010-6/30/2014 Special Graduate Faculty

University of Colorado at Denver and Health Sciences Center

Clinical Science

HOSPITAL POSITIONS

1993-present Medical Staff

Children’s Hospital Colorado

Denver, CO

1993-2012 Medical Staff

University Hospital and Colorado Psychiatric Hospital

Denver, CO

1998 –present Medical Director, Pediatric Inflammatory Bowel Diseases Center, Children’s Hospital Colorado

HONORS, SPECIAL RECOGNITIONS, AND AWARDS

1991 Komarov Prize for Basic Science Research

Philadelphia Gastrointestinal Research Forum,

University of Pennsylvania, Philadelphia, PA

1992 Komarov Prize for Clinical Research

Philadelphia Gastrointestinal Research Forum

Temple University, Philadelphia, PA

1997 Professional Service Award

Rocky Mountain Chapter

Crohns and Colitis Foundation of America

2001 Top Gastroenterologists

Sully’s Living Without: A Lifestyle Guide for People with Food and Chemical Sensitivities

Listed as one of top 15 gastroenterologists in USA

2001 Young Clinical Investigator Award

NASPGHAN annual meeting, Orlando FL

2002 Work selected for AGA distinguished abstract plenary session:

Intestinal disorders at DDW.

2007, 2008 Top Doctors, “5280: Denver’s Mile-High Magazine”

2011 Fellow, American Gastroenterological Association

MEMBERSHIP IN PROFESSIONAL ORGANIZATIONS

1989-1993 American Academy of Pediatrics-Brazil Interest Group

1989-present American Gastroenterological Association

1993-present North American Society for Pediatric Gastroenterology, Hepatology and Nutrition

1992-present Crohn's and Colitis Foundation of America

1997-present Celiac Society of America/USA, Denver Metro Chapter

2002-2011 Gastroenterology Research Group

2003-12 Society for Pediatric Research

2003-present Fellow, American College of Gastroenterology

2013-present American Society for Study of Celiac Disease

IMPROVECARENOW

2011- Physician Site leader

2013-16 Reducing cost committee member

LicENSURE AND BOARD CERTIFICATION

Colorado (1992)

Review and Referee Work

NIH

2 Scientific Review Group ZDK1 GRB-C M1 1

Special Emphasis Panel Study Section 3/12/2002

R03 PAR01-056 Small clinical research grants in digestive diseases and nutrition

2007 NIDDK Special Emphasis Panel

Scientific Review Group ZDK1 GRB-N 03

R-13 Conference Applications

May 14, 2007

OTHER

Journal of Pediatrics-Reviewer

Digestive Diseases and Sciences-Reviewer

Inflammatory Bowel Diseases-Reviewer

Allergy and Clinical Immunology-Reviewer

Arthritis and Rheumatism-Reviewer

Journal of American Medical Association-Reviewer

Gastroenterology-Reviewer 2002

J. of Pediatr Gastroenterology and Nutrition-Reviewer 2000-5, 2011

Clinical Gastroenterology and Hepatology-Reviewer 2010

2000 Abstract review committee

Celiac disease” and “allergic and immunologic diseases”

World Congress of Pediatric Gastro Hepatology and Nutrition, Boston, MA August 4-8, 2000

2000 Food Allergy Field Guide (book) by T. Willingham, 2000, published by Savory Palate, Inc., Colorado ISBN 1-889374- 07-5, contributor/reviewer

2002 Canadian Task Force on Preventive Health Care: expert reviewer for Preventive Health Care Update: screening persons with insulin-dependent diabetes mellitus with serology for celiac disease: systematic review and recommendations

2002 Gluten-free friends: an activity book for kids. (book) by Nancy Patin Falini, 2003, published by Savory Palate, Inc. Colorado ISBN 1- 889374-09-1,reviewer.

2004 Sheffield Hospitals Charitable trust medical research committee review

2006, 2009, 2010 Abstract reviewer, Pediatric Academic Societies annual meeting, Gastroenterology section

2009 Quality Improvement Workshop Reviewer

Pediatric Academic Societies Annual Meeting

2007-8 External reviewer, Our Lady’s Hospital for Sick Children

Crumlin, Dublin, Ireland

INVITED EXTRAMURAL LECTURES, PRESENTATIONS, VISITING PROFESSORSHIPS (2008-2018)

1. Celiac disease, diabetes, thyroid disease Gluten Intolerance Group annual meeting, Dallas TX, June 7, 2008.

2. Update on Pediatric GI Common Problems. Keystone, CO, Nurse Practitioner Symposium July 12, 2008.

3. Celiac and diabetes, World Congress Pediatric GI, Iguacu Falls, Brazil, August 2008

4. Inflammatory bowel disease: from top to bottom. 17th annual O’Neil pediatric clinical update. Denver, CO. September 26, 2008. Nursing CME Course.

5. Celiac disease. NASPHGAN meeting, San Diego, November 2008.

6. Update on Biologics. CCFA Rocky Mountain Chapter Pediatric Educational Symposia, Denver, CO. November 2008.

7. Celiac Disease: Long term complications. NASPGHAN annual meeting, Washington, DC. November 15, 2009.

8. IBD: What you should know AFTER the diagnosis. CCFA Rocky Mountain Chapter Pediatric Educational Symposia, Aurora, CO. November 18, 2009.

9. “Real” Abdominal Pain. Nurse Practitioner Symposium, July 2010.

10. Approach to Pediatric IBD. UCB medical liaison regional meeting. Boulder, CO. September 2, 2010.

11. “IBD: Transition to adult care” presentation and moderator for symposium. Rocky Mountain Chapter Pediatric Educational Symposia, Aurora, CO. November 17, 2010.

12. Co-Moderator Translational Symposium: Pediatric IBD and Bone Health, DDW May 9, 2011.

13. IBD patients and camp: Roundup River Ranch camp talk to staff, July 24, 2011, Dotsero, CO.

14. IBD-Making the diagnosis: Roundup River Ranch camp talk to medical staff, August 8, 2014, Dotsero, CO

15. Orchestrating Effective and Productive Patient Interactions Using Technology, ImproveCareNow Fall session, 9/26/2015. Presented app developed by patient.

16. Candid study. Medical Marijuana for MDs conference, Denver Colorado Nov 14, 2016

17. What’s new and exciting in pediatric Gastroenterology. National Nurse Practitioner Symposium, Keystone CO. July 20, 2018.

GRANT SUPPORT (2008-2018)

9. Infliximab in pediatric ulcerative colitis

Centocor

$61,637

2008- Results UC

Centocor

$25,000

2008-12 Adalimumab in pediatric Crohn’s disease

Abbott

$114,260

2009-10 Certolizumab in pediatric Crohn’s disease

UCB

$50,857

2011-15 Certolizumab in pediatric Crohn’s disease

UCB

$58,078

2011- Registry

UCB

$10,000

2011-14 Enhanced Registry

ImproveCareNow

$56,250

2012-14 PUCAI Development

Shire

$3,500

2012-15 Fidaxomicin

Optimer Pharmaceuticals

$39,000

2012-14 Budesonide

AstraZeneca

$26,000

2012-14 Budesonide maintenance

AstraZeneca

$17,000

2014 UCH Clinical Effectiveness and Patient Safety Small Grants Program for “Development of a Shared Decision Making Tool”

$3100

2015-18 Do Adolescents and Young Adults with Inflammatory Bowel Disease Benefit From Use of Marijuana?

Colorado Department of Public Health and Environment. RFA 1353 Medical Marijuana

$1.2M

2016- CAPE-Humira registry

Abbvie

$13,702

2018- Bezlotoxamide

Merck

BIBLIOGRAPHY

PAPERS PUBLISHED, Peer reviewed journals

1. Stuart Morrison, Beverly B Dahms, Edward Hoffenberg, Steven J Czinn. Enlarged Gastric Folds in Association with Campylobacter Pylori Gastritis, Radiology 1989; 171: 819-21. (See editorial by John Yardley, pages 609-11.) PMID: 2717759

2. Paul A Offit, Edward J Hoffenberg, Elisabeth S Pia, Philip A Panackal, Naomi L Hill. Rotavirus-specific Helper T cell Responses in Newborns, Infants, Children and Adults, Journal of Infectious Diseases 1992; 165: 1107-11. PMID: 1316412

3. Paul A Offit, Edward J Hoffenberg, Norma Santos, Vera Gouvea. Rotavirus-Specific Humoral and Cellular Immune Response after Primary, Symptomatic Infection; Journal of Infectious Diseases, 1993;167: 1436-40. PMID: 8388906

4. Edward J Hoffenberg, Michael R Narkewicz, Judith M Sondheimer, Debra J Smith, Arnold Silverman, Ronald J Sokol. Outcome of syndromic paucity of interlobular bile ducts (Alagille syndrome) presenting in infancy with cholestasis. Journal of Pediatrics, 1995; 127:220-224. PMID: 7636645

5. Maura MacPhee, Edward Hoffenberg. Nursing case management for children with failure to thrive. Journal of Pediatric Health Care. 1996;10: 63-73. PMID: 8847607

6. M. Riepenhoff-Talty, V. Gouvea, MJ Evans, L Svensson, E Hoffenberg, et al. Detection of Group C rotavirus in infants with extrahepatic Biliary Atresia. Journal of Infectious Diseases 1996; 174:8-15. PMID: 8656017

7. Edward J Hoffenberg, John Deutch, Sherry Smith, Ronald Sokol. Circulating antioxidant levels in children with inflammatory bowel disease. American Journal of Clinical Nutrition 1997; 65:1482-8. PMID: 9129480

8. Edward. J. Hoffenberg, Steven S Rothenberg, Denis Bensard. Outcome after exploratory laparoscopy for unexplained disabling abdominal pain. Archives of Pediatric and Adolescent Medicine 1997; 151:993-998. PMID: 9343009

9. Maura MacPhee, Edward J Hoffenberg, Andrew Feranchak. Quality-of-Life Factors in Adolescent Inflammatory Bowel Disease. IBD, 1998; 4:6-11. PMID: 9552222

10. Edward J. Hoffenberg, A. Sauaia, D Ahnen, T Maltzman, K Knoll. Symptomatic colonic polyps in childhood: not so benign. Journal of Pediatric Gastroenterology and Nutrition. 1999; 28:175-81. PMID: 9932851

11. Edward J. Hoffenberg, A Sauaia, S Fidanza. Serologic testing for inflammatory bowel disease. Journal of Pediatrics. 1999; 134:447-52. PMID: 10190919

12. F Bao, L Yu, T Wang, EJ Hoffenberg, M Rewers, GS Eisenbarth. One third of HLA DQ2 homozygous patients with type I diabetes express celiac disease-associated transglutaminase autoantibodies. J Autoimmunity. 1999; 13:143-8. PMID: 10441179

13. EJ Hoffenberg, F Bao, GS Eisenbarth, C Uhlhorn, JE Haas, RJ Sokol, M Rewers. Transglutaminase antibodies in children with a genetic risk for celiac disease. Journal of Pediatrics. 2000; 137:356-60. PMID: 10969260

14. EJ Hoffenberg, J Haas, A Drescher, R Barnhurst, I Osberg, F Bao, G Eisenbarth. A trial of oats in children with newly diagnosed celiac disease. Journal of Pediatrics. 2000;137:361-6. PMID: 10969261

15. E Liu, EJ Hoffenberg, RD Kaye, RJ Sokol. Endoscopic balloon dilation of an ileo-colonic anastomotic stricture in an infant with short gut syndrome from gastroschisis. Gastrointestinal Endoscopy, 2001; 54:533-5. PMID: 11577329

16. GW Mierau, EJ Wills, J Wyatt-Ashmead, EJ Hoffenberg, E Cutz. Microvillous inclusion disease: report of a case with atypical features. Ultrastructural Pathology, 2001:25;275-9. Re-printed as: 2001; 25:517-21. PMID: 11783915

17. RE Kramer, RJ Sokol, B Yerushalmi, E Liu, T MacKenzie, EJ Hoffenberg, MR Narkewicz. Large-Volume paracentesis in the management of ascites in children. J Pediatr Gastroenterol Nutr, 2001; 33:245-49. PMID: 11593116

18. EJ Hoffenberg, T MacKenzie, KJ Barriga, GS Eisenbarth, F Bao, H Erlich, JE Haas, RJ Sokol, I Taki, JM Norris, M Rewers. A prospective study of childhood celiac disease. Journal of Pediatrics, 2003; 143: 308-14. PMID: 14517510

19. E Liu, F Bao, K Barriga, D Miao, L Yu, HA Erlich, JE Haas, GS Eisenbarth, MJ Rewers, EJ Hoffenberg. Fluctuating transglutaminase autoantibodies are related to histologic features of celiac disease. Clinical Gastroenterology and Hepatology 2003;1: 356-62. PMID: 15017653

20. EJ Hoffenberg, L Emery, KJ Barriga, F Bao, GS Eisenbarth, JE Haas, RJ Sokol, I Taki, JM Norris, J Taylor, M Rewers. Clinical Features of children with screening-identified evidence of celiac disease. Pediatrics 2004;113:1254-9. PMID: 15121938

21. M Iwamoto, EJ Hoffenberg, JM Carethers, R Doctolero, A Tajima, K Sugano, WA Franklin, DJ Ahnen. Nuclear accumulation of B-catenin occurs commonly in the epithelial cells of juvenile polyps. Pediatric Research, 2005; 57:4-9 (see editorial, p 1-3). PMID: 15557107

22. E Liu, EJ Hoffenberg and others. A need for quantitative assessment of transglutaminase in screening-identified children for celiac disease. Journal of Pediatrics. 2005;146:494-9. PMID: 15812452

23. AA Condino, S Fidanza, EJ Hoffenberg. A Home infliximab infusion program. J Pediatr Gastroenterol Nutr. 2005;40:67-9. PMID: 15625429

24. JM Barker, J Yu, L Yu, J Wang, D Miao, F Bao, E Hoffenberg, JC Nelson, PA Gottlieb, M Rewers, GS Eisenbarth. Autoantibody “sub-specificity” in type 1 diabetes: risk for organ-specific autoimmunity clusters in distinct groups. Diabetes Care 2005; 28:850-5. PMID: 15793184

25. JM Norris, K Barriga, E Hoffenberg, I Taki, D Miao, JE Haas, LM Emery, RJ Sokol, HA Erlich, GS Eisenbarth, M Rewers. Timing of gluten introduction in the infant diet affects risk of celiac disease autoimmunity. JAMA, 2005; 293:2343-51. PMID: 15900004

26. AA Condino, EJ Hoffenberg, F Accurso, C Penvari, M Anthony, J Gralla, JA O’Connor. Frequency of ASCA seropositivity in children with cystic fibrosis. J Pediatric Gastroenterology, Nutr. 2005; 41:23-26. PMID: 15990625

27 P Ordonez, JM Sondheimer, S Fidanza, G Wilkening, EJ Hoffenberg. Long-term outcome of a patient with congenital short bowel syndrome. J Pediatr Gastroenterol Nutr. 2006; 42 :576-80. PMID: 16707984

28. LC Stene, MC Honeyman, EJ Hoffenberg, JE Haas, RJ Sokol, L Emery, I Taki, JM Norris, HA Erlich, GS Eisenbarth, M Rewers. Can a high frequency of rotavirus infections increase the risk of celiac disease autoimmunity in early childhood: a longitudinal study. American Journal of Gastroenterology, 2006, 101, 2333-40. PMID: 17032199

29. JH Simmons, GJ Klingensmith, K McFann, M Rewers, J Taylor, LM Emery, I Taki, S Vanyi, E Liu, EJ Hoffenberg. Impact of Celiac Autoimmunity on Children with Type 1 Diabetes, J Pediatrics 2007,150;461-6. see editorial Ivor Hill. J Pediatrics 2007,150;453-4. PMID: 17452216

30. TR Pacheco, LS Scatena, EJ Hoffenberg, J Gralla, LA Lee. Café au Lait macules and juvenile polyps. Pediatr Dermatol, May-Jun 2007;24(3:E17-21) PMID 17509109.

31. E Liu, M Li, LM Emery, I Taki, KJ Barriga, C Tiberti, GS Eisenbarth, M Rewers, EJ Hoffenberg. Natural history of antibodies to deamidated gliadin peptides in early childhood celiac disease. J Pediatr Gastroenterol Nutr, 2007;45:293-300. PMID: 17873740

32. RB Colletti, RN Baldassano, DE Milov et al Variation in Care in Pediatric Crohn’s Disease. J Pediatr Gastroenterol Nutr, 2009; 49:1-7. PMID: 19590456

33. M Li, L Yu, C Tiberti, M Bonamico, I Taki, D Miao, J Murray, M Rewers, EJ Hoffenberg, D Agardh, P Mueller, M Stern, E Bonifacio, E Liu. A report on the 2007 International Transglutaminase Autoantibody Workshop for Celiac Disease. Am J Gastroenterol, 2009;104(1):154-63.

34. RE Kramer, D Brumbaugh, J Soden, EJ Hoffenberg. First successful antegrade single-balloon enteroscopy in a three year old with occult GI bleeding. Gastrointest Endosc. 2009;70(3):546-9. PMID: 19559431

35. A Yeckes, EJ Hoffenberg. Rapid infliximab infusion in pediatric inflammatory bowel disease. J Pediatr Gastroenterol Nutr. 2009,49:151-4. PMID: 19516188

36. T Flass, EJ Hoffenberg. Ibuprofen and chronic pyloric stricture. J Pediatr Gastroenterol Nutr. 2010;50:222-4. PMID: 19668008

37. JH Simmons, GJ Klingensmith, K McFann, M Rewers, LM Ide, I Taki, E Liu, EJ Hoffenberg. Celiac Autoimmunity in Children with Type 1 diabetes: a two year follow-up. J Pediatrics, 2011;158:276-81 e1. PMID: 20817171

38. CE Taplin, M Mojibian, M Simpson, I Taki, E Liu, EJ Hoffenberg, JM Norris, FW Scott, M Rewers. Antibodies to the Wheat Storage Globulin Glo-3A in Children Before and at Diagnosis of Celiac Disease. J Pediatr Gastroenterol Nutr. 2011,52:21-5. PMID 21119542

39. CS vander Werf, T Wabbersen, N Hsiao, J Paredes, H Etchevers, P Krosiel, D Tibboel, R Schreiber, E Hoffenberg, S Zeder, I Ceccherini, S Lyonnet, A Ribeiro, R Seruca, G te Meerman, S van Ijzendoorn, I Shepherd, J Voerhiej. CLMP is required for Intestinal Development and Loss-of-Function mutations cause congenital short bowel syndrome. Gastroenterology. 2012,142;453-462. PMID 22155368

40. SA Goldstein, EJ Hoffenberg. Peutz-Jegher syndrome in childhood: need for updated recommendations? J Pediatr Gastroenterol Nutr. 2013,56;191-5. 23325439

41. T Flass, S Tong, DN Frank, BD Wagner, CE Robertson, CV Kotter, RJ Sokol, E Zemanick, F Accurso, EJ Hoffenberg, MR Narkewicz. Intestinal Lesions are Associated with Altered Intestinal Microbiome and are More Frequent in Children and Young Adults with Cystic Fibrosis and Cirrhosis. PLos One. 2015,10. PMID 25658710.

42. KT Park, Wallace V. Crandall, Jacqueline Fridge, Ian H. Leibowitz, Marc Tsou, Dana Dykes, Edward J. Hoffenberg, Michael D. Kappelman, Richard B. Colletti. Implementable Strategies and Exploratory Considerations to Reduce Costs Associated with Anti-TNF Therapy in Inflammatory Bowel Disease.

Invited review. Inflammatory Bowel Diseases. 2014,20;946-51. PMID 24451222

43. MA Sheiko, EJ Hoffenberg. Massive Hematemesis as presentation of Congenital Aortic Coarctation with Superinfected Aneurysm and Aortoesophageal Fistula. J Pediatr Gastroenterol Nutr. 2016,62(1):e4-5. PMID 24625966.

44. CB Forrest, WV Crandall, LC Bailey, P Zhang, E King, MM Joffe, RB Colletti, J Adler, HI Baron, J Berman, F del Rosario, EJ Hoffenberg, EJ Israel, SC Kim, JR Lightdale, PA Margolis, K Marsolo, DI Mehta, DE Milov, AS Patel, J Tung, MD Kappelman. Effectiveness of Anti-TNF( for Crohn Disease: Research in a Pediatric Learning Health System. Pediatrics, 2014,134;37-44. PMID 24935993

45. P Puthoor, E. Hoffenberg, J Friedlander. A Penny's Worth of Advice: Deep Esophageal Injury from a Coin. PR Puthoor, Image of the Month. In press. J Pediatr Gastroenterol Nutr. February, 2014. PMID 24590218

46. AM Kulungowski, SN Acker, EJ Hoffenberg, D Neigut, DA Partrick. Initial Operative Treatment of Isolated Ileal Crohn's Disease in Adolescents. Am J Surg. 2015,210,141-5. PMID 25457242.

47. EJ Hoffenberg, KT Park, D Dykes, J Fridge, MD Kappelman, Ian Leibowitz, M Tsou, RB Colletti.

Appropriateness of Emergency Department Use for Pediatric Inflammatory Bowel Disease: A Quality Improvement Opportunity. J Pediatr Gastroenterol Nutr. 2014,59;324-6. PMID 24918980

48. G Noel, B Diamond, S Auerbach, E de Zoeten, E Hoffenberg. Colonic Crohn's Disease after Cardiac Transplantation: Case Report and Literature Review. J Pediatr Gastroenterol Nutr 2017,65(2);e45-6. PMID 26655937. DOI: 10.1097/MPG.0000000000001069

49. ID Hill, A Fasano, S Guandalini, E Hoffenberg, J Levy, N Reilly, R Verma. NASPGHAN Clinical Report on the Diagnosis and Treatment of Gluten Related Disorders. NASPGHAN clinical report. J Pediatr Gastroenterol Nutr 2016,63;156-65. PMID 27035374

50. EJ Hoffenberg, H Newman, C Collins, K Leinwand. Cannabis and pediatric inflammatory bowel disease: change blossoms a mile high. J Pediatr Gastroenterol Nutr. 2017,64(2):265-271. DOI: . PMID 27579692

51. KL Leinwand, ME Gerich, EJ Hoffenberg, CB Collins. Manipulation of the Endocannabinoid System in Colitis: A Comprehensive Review. Inflamm Bowel Dis. 2017,23(2):192-199. DOI: . PMID 28079617

52. E Liu, F Dong, AE Baron, I Taki, JM Norris, BI Frohnert, EJ Hoffenberg, M Rewers. High Incidence of Celiac Disease in a Long-Term Study of Adolescents with Susceptibility Genotypes. Gastroenterology, 2017,152(6):1329-36. DOI: . PMID 28188747.

53. MA O’Gorman, MG Michaels, SL Kaplan, A Otley, LK Kociolek, EJ Hoffenberg, KS Kim, S Nachman, MD Pfefferkorn, T Sentongo, JE Sullivan, P Sears. Safety and Pharmacokinetic Study of Fidaxomicin in Children with Clostridium difficile-Associated Diarrhea: A Phase 2a Multicenter Clinical Trial. Epub 5/31/2017 Journal of Pediatric Infectious Diseases DOI: . PMID: 28575523.

54. J Klawitter, C Sempio, S Mörlein, E de Bloois, J Klepacki, T Henthorn, MA Leehey, EJ Hoffenberg, K Knupp, GS Wang, C Hopfer, G Kinney, R Bowler, N Foreman, J Galinkin, U Christians and J Klawitter. An Atmospheric Pressure Ionization MS/MS Assay using Online Extraction for the Analysis of 11 Cannabinoids and Metabolites in Human Plasma and Urine. In press Ther Drug Monit. June 19, 2017. PMID 28640062. doi: 10.1097/FTD.0000000000000427.

55. EJ Hoffenberg, S McWilliams, SM Gilbertson, B Murphy, M Lagueux, K Robbins, AS Hoffenberg, E deZoeten, C Hopfer. Frequency and Intensity of Marijuana use by Adolescents and Young Adults with Inflammatory Bowel Disease in Colorado. In press J Pediatr.

56. E Barfield, R Sockolow, E Hoffenberg, S Saeed, S Kim, L Siebold, J Picoraro, J Moses, D Dykes, A Grossman, G Wahbeh, KT Park. Assuring Quality for Non-Hospital Based Biologic Infusions in Pediatric Inflammatory Bowel Disease: A Clinical Report from the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition. In press. J Pediatr Gastroenterol Nutr. PMID 29324477.

DOI: : 10.1097/MPG.0000000000001890

57. David Rubin, E Hoffenberg and others. The role of cannabis in the management of inflammatory bowel disease: a review of clinical, scientific and regulatory information. in press. Inflammatory Bowel Diseases. Oct 2018. doi: 10.1093/ibd/izy319

58. Edward J. Hoffenberg, S McWilliams, S Mikulich-Gilbertson, B Murphy, A Hoffenberg, C Hopfer. Cannabis oil use by adolescents and young adults with inflammatory bowel disease. In press. J Pediatr Gastroenterol Nutr. Revision submitted Sep 2018. With CME questions.

CHAPTERS, REVIEWS, INVITED ARTICLES

1. R. J. Sokol and E.J. Hoffenberg. Antioxidants in pediatric gastrointestinal disease. in: Lebenthal E (ed): Pediatric Clinics of North America, April 1996, Vol 43, 471-488.

2. E.J. Hoffenberg. Chapter 17.22 Tumors of the Gastrointestinal Tract. in Rudoph’s Pediatrics: 21st Edition. Editors: CD Rudolph, AM Rudolph, MK Hostetter, G Lister, NJ Siegel. Published by McGraw Hill. 2003. Pages 1453-7.

3. EJ Hoffenberg. Colonic polyps in children: from benign to serious. Contemporary Pediatrics, 2001; 18; 118-34.

4. B Wershil, EJ Hoffenberg, HS Winter. Research Agenda for Pediatric Gastroenterology, Hepatology, and Nutrition: Allergy and Immunology Report of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition for the Children’s Digestive Health and Nutrition Foundation. J Pediatr Gastroenterol Nutr. 2002; 35; S2915. PMID: 12394368

5. E.J. Hoffenberg. Bloody Stools, Crohn Disease, Hematemesis/Upper gastrointestinal bleeding, Polyps, Ulcerative Colitis, in Pediatric Decision Making, 4th Edition. Edited by Stephen Berman. Publisher: Mosby. 2003. ISBN 0-323-01398-8

6. M Rewers, E. Liu, J Simmons J, MJ Redondo, EJ Hoffenberg. Celiac disease associated with type 1 diabetes mellitus. Endocrinol Metab Clin North Am. 33 (1);197-214, 2004. PMID: 15053903

7. R Troncone (Coordinator), S Bhatnagar, D Butzner, D Cameron, I Hill, E Hoffenberg, M Maki, V Mendez, M Z de Jimenez. Celiac disease and other immunologically mediated disorders of the gastrointestinal tract: working group report of the second world congress of pediatric gastroenterology, hepatology, and nutrition. J Pediatr Gastroenterol Nutr. 39:S601-610, 2004. PMID: 15184759

8. ID Hill, MH Dirks, GS Liptak, RB Colletti, A Fasano, S Guandalini, EJ Hoffenberg, K Horvath, JA Murray, M Pivor, EG Seidman. Guideline for the diagnosis and treatment of celiac disease in children. Recommendations of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, J Pediatr Gastroenterol Nutr. 2005:40;1-19. PMID: 15625418

9. E Hoffenberg. Should all children be screened for celiac disease? Gastroenterology. 2005:128; 4S1, S98-103. PMID: 15825134

10. EJ Hoffenberg, AS Hoffenberg, E Utterson. “Celiac disease” in Pediatric Gastroenterology The requisites in pediatrics, Editors CA Liacouras, DA Piccoli; Series editor Louis M. Bell. Publisher: Mosby Elsevier, 2008. ISBN 978-0-323-03280-3.

11. EJ Hoffenberg, E Liu. Celiac disease for the allergist: who and how to screen. Allergy Asthma Proc. 2007:28;20-4. PMID: 17390752

12. EJ Hoffenberg and SH Erdman. Chapter 414: Polyps and Tumors of the Gastrointestinal Tract. Pages 1475-1480. Rudolph’s Pediatrics 22nd Edition. Editors: Rudolph, Rudolph, Lister, First, and Gershon. McGraw Hill. Book ISBN 978-0-07-174684-7. 2011.

13. EJ Hoffenberg. Book Review, Pediatric Inflammatory Bowel Disease for Gastroenterology. Gastroenterology 2008:135;1013-4.

14. EJ Hoffenberg, 6 chapters with various coauthors. Berman’s Pediatric Decision Making, 5th Edition; publisher: Elsevier Mosby, 2011. ISBN978-0-323-05405-8.

Gastrointestinal.

a. Persistent or Chronic Abdominal pain: Edwin Liu and Edward J Hoffenberg, pages 204-207

b. Bloody Stools: Amethyst Kurbegov and Edward J Hoffenberg, pages 208-213.

c. Constipation: Christine Waasdorp Hurtado and Edward J Hoffenberg, pages 214-219.

d. Acute Diarrhea: Steven Colson and Edward J. Hoffenberg, pages 220-225.

e. Vomiting after Infancy: Barrett H. Barnes and Edward J. Hoffenberg, pages 242-245.

Gastroenterologic Disorders.

f. Inflammatory Bowel Diseases: Crohn Disease and Ulcerative Colitis: Samantha Woodruff and Edward J. Hoffenberg. Pages 578-583.

15. EJ Hoffenberg, T Flass. Chapter 18: Celiac Disease. Pages 265-276. Pediatric Practice: Gastroenterology. 1st edition. Editor: Warren P. Bishop. McGraw-Hill, 2010. ISBN 978-0-07-163379-6.

16. EJ Hoffenberg and others. Gastrointestinal Tract (Chapter 20). Current Diagnosis and Treatment: Pediatrics, 20th edition, pages 595-630. McGraw Hill Medical. 2011. ISBN 978-0-07-166446-2

17. T Flass, EJ Hoffenberg. Question 29. Are there groups who are at an increased risk for celiac disease that should be screened? Curbside Consultation in pediatric GI: 49 Clinical Questions. Editors: Joel Rosh MD; Athos Bousvaros MD. Publisher: Slack, Inc. 2013. ISBN 978-1-61711-014-6.

18. EJ Hoffenberg and others. Gastrointestinal Tract (Chapter 20). Current Diagnosis and Treatment: Pediatrics, 21st edition. McGraw Hill Medical. 2012. ISBN 978-0-07-179289-9.

19. T Flass, E Hoffenberg. 3G. Celiac disease. Pages 89-92. The NASPGHAN Fellows Concise Review of Pediatric Gastroenterology, Hepatology and Nutrition. 1st edition. Editors: JM Sondheimer and CW Hurtado. Castle Connolly Graduate Medical Publishing, Ltd. 2011. ISBN 978-0-9846361-1-2

20. E Hoffenberg and others. Coordinator, section VIII Difficult Cases. A Clinical Guide to Gluten-Related Disorders. Editor: Alessio Fasano. NASPGHAN Foundation for Children’s Digestive Health and Nutrition. Publisher: Lippincott Williams & Wilkins division of Wolters Kluwer. 2014. ISBN-13: 978-1-451—8263-7; ISBN 10: 1-4511-8263-5.

21. EJ Hoffenberg and others. Gastrointestinal Tract (Chapter 21) pages 687-94. Current Diagnosis and Treatment: Pediatrics, 22nd edition. McGraw Hill Medical. 2014. ISBN 978-0-07-182734-8.

22. EJ Hoffenberg and others. Gastrointestinal Tract (Chapter 21). Current Diagnosis and Treatment: Pediatrics, 23rd edition. McGraw Hill Medical. Under review 2017

PUBLISHED ABSTRACTS ((indicates presented abstract)

(1. Edward J Hoffenberg, PA Offit, SL Cunningham, NL Hill, MA McCrae, RJ Jenkins, DB Boyle, GW Both. Rotavirus Outer Capsid Glycoprotein vp7 Induces Crossreactive Rotavirus-Specific Cytotoxic T Lymphocytes. Gastroenterology, 1991; 100, 5, Part 2, A586. Oral Presentation, Topic Forum on Viral Infections of the Gut and Liver. Annual meeting American Gastroenterological Society. May, 1991.

(2. Edward J Hoffenberg, Naomi Hill, Philip Panackal, Elizabeth Pia, Paul Offit. Lymphoproliferation May be Better Than Antibodies in Evaluating the Young Child's Immune Response to Rotavirus, Gastroenterology, 1992;102, 4, Part 2, A637. Poster Session, Annual meeting American Gastroenterological Society. May, 1992.

(3. EJ Hoffenberg, PA Offit, N Hill, N Santos, V Gouvea. Primary Symptomatic Rotavirus Infection Elicits Neutralizing Antibodies Against Outer Capsid Protein vp4 and Circulating Virus-Specific T-Helper Cells; Gastroenterology, 1993,104, 4, supplement, A713 Poster Session, Annual meeting American Gastroenterological Society. May, 1993.

(4. DA Piccoli, NA Mokadam, EB Rand, EJ Hoffenberg, RJ Sokol, MR Narkewicz, NB Spinner. Phenotypic and genetic analysis of syndromic bile duct paucity (Alagille syndrome). Poster session North American Society of Pediatric Gastroenterology and Nutrition. November 5, 1993.

(5. E.J. Hoffenberg, J. Schneider, M.R. Narkewicz, J.M. Sondheimer, A. Silverman, R.J. Sokol. Poor Outcome of Childhood Alagille Syndrome (Syndromic Paucity of Interlobular Bile Ducts). Gastroenterology, 1994,106, 4, supplement, A907. Poster Session, Annual meeting American Gastroenterological Society. May 16, 1994.

(6. Change in the Inpatient Setting: Developing Team-Managed Critical Pathways for Failure to Thrive. 29th Annual Association for the Care of Children's Health Conference (ACCH) Toronto. (presented by Maura McPhee). May, 1994.

(7. E.J. Hoffenberg, J. Deutsch. Blood Anti-oxidant Levels in Children with IBD: Low Ascorbic Acid and High Glutathione; J Pediatr Gastroenterol Nutr, 1994,19,3,357. Poster Session, 4th Joint Meeting of North American Society for Pediatric Gastroenterology and Nutrition and European Society for Paediatric Gastroenterology and Nutrition, Houston, TX, October 12, 1994.

(8. E.J. Hoffenberg, S Ruyle, J Lantzy. Treatment of Helicobacter pylori gastritis does not change outcome of children with chronic abdominal pain. Pediatric Research, 1995, 37, Part 2, 123A. Poster Session, Annual meeting, APS/SPR American Pediatric Society/Society for Pediatric Research, San Diego, CA, May 9, 1995.

(9. E Hoffenberg, G Sebiane, C Okada. Acute Helicobacter pylori infection in a child with protein losing enteropathy. J Pediatr Gastroenterol Nutr 1995, 21,343. Poster Session, North American Society for Pediatric Gastroenterology and Nutrition, Chicago, IL, November 3, 1995.

(10. E Hoffenberg, S Rothenberg, D Bensard. Outcome after exploratory laparoscopy for disabling abdominal pain. J Pediatr Gastroenterol Nutr 1996, 23,357. Poster Session, North American Society for Pediatric Gastroenterology and Nutrition, Denver, CO, October 4, 1996.

(11. M MacPhee, E Hoffenberg, A Feranchak. Quality of Life Factors in Adolescent Inflammatory Bowel Disease. J Pediatr Gastroenterol Nutr 1996, 23,364. Poster Session, North American Society for Pediatric Gastroenterology and Nutrition, Denver, CO, October 5, 1996.

(12. S Tudor, C Uhlhorn, M Lieberman, F Bao, G Eisenbarth, RJ Sokol, E Hoffenberg, M Rewers. Prevalence of anti-endomysial antibodies in healthy relatives of persons with insulin dependent diabetes. J Pediatr Gastroenterol Nutr 1996,23,362. Poster Session, North American Society for Pediatric Gastroenterology and Nutrition, Denver, CO, October 5, 1996.

(13. M Rewers, G Eisenbarth, S Tudor, C Uhlhorn, F Bao, H Erlich, E Hoffenberg, R Sokol. Increased risk of celiac disease in relatives of IDDM patients. Diabetes 1997, 46(Suppl 1):8A. Oral presentation, American Diabetes Association meeting, 1997.

(14. EJ Hoffenberg, S Fidanza, L Logan. New serologic tests for inflammatory bowel disease in children. J Pediatr Gastroenterol Nutr 1997,25,450. Poster Session, North American Society for Pediatric Gastroenterology and Nutrition, Toronto, Canada, October 31, 1997.

(15. EJ Hoffenberg, S Tudor, F Bao, RJ Sokol, G Eisenbarth, M Rewers. Prevalence of celiac disease in children at genetic risk. J Pediatr Gastroenterol Nutr 1997, 25,469. Poster Session, North American Society for Pediatric Gastroenterology and Nutrition, Toronto, Canada, November 1, 1997..

(16. RJ Sokol, MR Narkewicz, FR Karrer, EJ Hoffenberg, JM Sondheimer, ME Wachs, I Kam. Outcome of acute hepatic failure in children. J Pediatr Gastroenterol Nutr 1997, 25,480. Poster Session, North American Society for Pediatric Gastroenterology and Nutrition, Toronto, Canada, October 31/November 1, 1997.

(17. F Bao, L Yu, S Babu, T Wang, EJ Hoffenberg, M Rewers, GS Eisenbarth. Development of human transglutaminase IgA and IgG autoantibody radioassays: evaluation of patients with Type I diabetes mellitus. Diabetes 1998; 47 (Suppl 1):209A. Poster session, Immunology of Diabetes Society conference, Chicago, IL, June 10-12, 1998.

(18. BYerushalmi, JD Ingram, FM Karrer, EJ Hoffenberg, E Albano, RW Tyson, RJ Sokol. Infantile hemangioendothelioma or hepatoblastoma? Poster session NASPGN-ESPGNN meeting, Toulouse France, May 1998.

(19. EJ Hoffenberg, D Smith, A Sauaia, MR Narkewicz, RJ Sokol. Growth is not related to the presence of vertebral anomalies in Alagille syndrome. J Pediatr Gastroenterol Nutr 1998,27,419, North American Society for Pediatric Gastroenterology and Nutrition, Annual Meeting, poster session, October 31, 1998, Orlando Florida.

(20. EJ Hoffenberg, AA Drescher, RF Barnhurst, and RW Tyson. A trial of oats in newly diagnosed celiac disease. J Pediatr Gastroenterol Nutr 1998,27,481, North American Society for Pediatric Gastroenterology and Nutrition, Annual Meeting, poster session, November 1, 1998, Orlando, Florida.

21. M Rewers, C Uhlhorn, F Bao, K Barriga, H Erlich, E Hoffenberg, J Norris, G Eisenbarth. Prospective study of celiac disease in the general population. Submitted to Eighth International Symposium on Coeliac Disease, Naples, Italy, April 22-24, 1999.

(22. EJ Hoffenberg, M Rewers, G Eisenbarth, F Bao, R Tyson, RJ Sokol, C Uhlhorn. Predictive value of autoantibodies for small bowel histology in young children at risk for celiac disease. Oral presentation, American Gastroenterological Association (DDW) Annual meeting, Orlando, Florida, May 17, 1999. Gastroenterology, 1999,116,A888.

23. F Bao, L Yu, S Babu, T Wang, Y Park, C Uhlhorn, EJ Hoffenberg, HA Erlich. One third of HLA DQ2 homozygous patients with type 1 diabetes express celiac disease associated transglutaminase autoantibodies. Diabetes 1999,48(Suppl 1),208A.

(24. M Rewers, F Bao, C Uhlhorn, HA Erlich, A Hayward, E Hoffenberg, GS Eisenbarth. Transglutaminase IgA autoantibody radioassay in screening for celiac disease. Changing features of celiac disease. Tampere, Finland, July 10-12, 1998. Oral presentation by Rewers.

(25. M Rewers, C Uhlhorn, F Bao, K Barriga, H Erlich, E Hoffenberg, J Norris, G Eisenbarth. Prospective study of celiac disease in the general population. 8th International Symposium on coeliac disease. Naples, April 21-24, 1999. Oral presentation by Rewers.

(26. EJ Hoffenberg, A Drescher, RF Barnhurst, J Haas. Safety of oats in newly diagnosed celiac disease. . J Pediatr Gastroenterol Nutr 1999,29,502, Poster and oral presentation, North American Society for Pediatric Gastroenterology and Nutrition, Annual Meeting, October 22, 1999, Denver, Colorado. J Pediatr Gastroenterol Nutr, 1999, 29,502.

(27. Robert E. Kramer, Ronald J. Sokol, Baruch Yerushalmi, Henry R. Thompson, Edward J Hoffenberg, Michael R. Narkewicz. Large volume paracentesis in the management of ascites in the pediatric population. J Pediatr Gastroenterol Nutr 1999,29,510. Poster session. North American Society for Pediatric Gastroenterology and Nutrition, Annual Meeting, October 22, 1999, Denver, Colorado. (Presentation by Sokol). J Pediatr Gastroenterol Nutr, 1999, 29,510.

(28. Dennis J Ahnen, Michiko Iwamoto, Edward J. Hoffenberg, Terese Maltzman. Nuclear accumulation of B-catenin occurs commonly in juvenile polyps and is not due to loss of APC function. Oral presentation by D. Ahnen, American Gastroenterological Association (DDW) Annual meeting, San Diego, CA, May 21-4, 2000. Gastroenterology, 2000,118,4,suppl 2, A878.

29. Edwin Liu, Edward J. Hoffenberg, Robin D Kaye, Ronald J Sokol. Endoscopic balloon dilation of an ileo-colonic anastomotic stricture in an infant with short gut syndrome. Poster. World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition. Boston, MA. August 9, 2000. J Pediatr Gastroenterol Nutr, 2000, 31, supplement 2, S257.

(30. Edward J. Hoffenberg, Marian Rewers, George S. Eisenbarth, Fei Bao, Joel E Haas, Ronald J. Sokol, Iman Taki. Silent celiac disease in American children at genetic risk. Poster. World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition, Boston, MA, August 7, 2000. J Pediatr Gastroenterol Nutr, 2000, 31, supplement 2, S65.

(31. Edward J. Hoffenberg, K Barriga, George S. Eisenbarth, Fei Bao, H Erlich, Joel E Haas, Todd MacKenzie, Ronald J. Sokol, Iman Taki, Marian Rewers, Prospective study of the frequency of celiac disease in children in Colorado: initial results. North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Orlando, FL, October 2001. J Pediatr Gastroenterol Nutr, 2001,33:357. Young Clinical Investigator Award!

(32. Heather E Gutmacher, Edward J. Hoffenberg. Is methotrexate associated with improved measures of growth and nutrition in children with Crohn’s disease? Poster Annual meeting of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Orlando, FL, October , 2001. J Pediatr Gastroenterol Nutr, 2001,33;398.

33. KA Washington, EJ Hoffenberg. C-H Tsai, ER Elias. Unusual GI pathology in a patient with Rett syndrome (RS). 51st meeting of the American Society of Human Genetics, San Diego, CA, October 2001.

Amer J Hum Genetics, 2001,69,4, page 290.

(34. EJ Hoffenberg, T MacKenzie, KJ Barriga, GS Eisenbarth, F Bao, H Erlich, JE Haas, RJ Sokol, I Taki, J Norris, M Rewers. Clinical features of screening-identified celiac disease in early childhood. Selected for AGA distinguished Abstract Pleanry Session: Intestinal Disorders, American Gastroenterological Association (DDW) Annual meeting, San Francisco, CA, May 20, 2002. Gastroenterology, 2002,122,4,pageA-18, Abstract 144.

35. E Liu, F Bao, KJ Barriga, D Miao, L Yu, HA Erlich, JE Haas, EJ Hoffenberg, MJ Rewers, GS Eisenbarth. Fluctuation of levels of transglutaminase autoantibodies in genetically at-risk children in relation to a positive celiac disease biopsy. Oral presentation, North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Annual Meeting, San Antonio, TX, October 26, 2002. (Dr. Liu presenting). J Pediatr Gastroenterol Nutr, 2002,35,3,460 (abstract 159).

36. J Taylor, E Hoffenberg, E Liu, M Rewers, G Klingensmith. Celiac disease in Type 1 diabetes: growth and bone mineralization. International Society for Pediatric and Adolescent Diabetes, 29th Annual Meeting. Saint Malo, France, September 3-6, 2003. Poster presentation.

(37. I Taki, LM Emery, J Taylor, E Liu, GJ Klingensmith, M Rewers, EJ Hoffenberg. Growth factors in type 1 diabetic children with celiac autoimmunity: preliminary results. Poster presentation, North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Annual Meeting Montreal, CA, October 3, 2003. J Pediatr Gastroenterol Nutr, 2003,37,3,364 (abstract 112).

38. E Liu, F Bao, GS Eisenbarth, MJ Rewers, EJ Hoffenberg. Quantitative transglutaminase antibody assays: how does radioassay compare to ELISA? Poster presentation, North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Annual Meeting Montreal, CA, October 3, 2003. (E. Liu presented) J Pediatr Gastroenterol Nutr, 2003,37,3,370-1.

(39. AA Condino, S Fidanza, EJ Hoffenberg. A home infliximab infusion program. J Pediatr Gastroenterol Nutr, 2004,39, supplement 1, S283-4 (abstract P0597). 2nd World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition, Paris, France, July 3-7, 2004. Poster

(40. LM Emery, GJ Klingensmith, I Taki, E Liu, M Rewers, and EJ Hoffenberg. Growth Factors in Type 1 Diabetic Children with Celiac Autoimmunity: Preliminary Results from the ROSE Study. Submitted to PAS (Pediatric Academic Societies) meeting, May 2004, and to 11th International Symposium on Coeliac Disease, Belfast Ireland, April 28-30, 2004. (Poster)

41. JM Norris, K Barriga, E Hoffenberg, I Taki, LM Emery, GS Eisenbarth, RJ Sokol, HA Erlich, M Rewers. Timing of gluten introduction in the infant diet affects risk of celiac disease autoimmunity. 7th Conference of the Immunology of Diabetes. Cambridge, England March 28-30, 2004. Poster. and to 11th International Symposium on Coeliac Disease, Belfast Ireland, April 28-30, 2004. (Poster)

42. M Rewers, G Klingensmith, M Redondo, GS Eisenbarth, E Hoffenberg. Type 1 diabetes: screening and follow-up for celiac disease. 11th International Symposium on Coeliac Disease, Belfast Ireland, April 28-30, 2004. (Poster)

43. LC Stene, MC Honeyman, EJ Hoffenberg, BS Coulson, JM Norris, HA Erlich, GS Eisenbarth, M Rewers. Prospective study of rotavirus infections and risk of celiac disease associated autoimmunity. 11th International Symposium on Coeliac Disease, Belfast Ireland, April 28-30, 2004. (Oral/Poster)

(44. LM Emery, EJ Hoffenberg, I Taki, RJ Sokol, JE Haas, M Rewers. Evaluation of liver function tests in screening-identified children with celiac disease. J Pediatr Gastroenterol Nutr, 2004,39, supplement 1, S209 (abstract P0403) 2nd World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition Paris, France, July 3-7, 2004 (poster) and to 11th International Symposium on Coeliac Disease, Belfast Ireland, April 28-30, 2004. (Oral)

45. LH Scatena; LA Lee; EJ Hoffenberg; BJ Bateman; TR Pacheco. Juvenile polyposis coli, juvenile polyps and cafe-au-lait macules: is there a relationship? Society for Investigative Dermatology. Providence, Rhode Island. April 28 - May 1, 2004. reference pending.

(46. LM Emery, GJ Klingensmith, I Tai, E Liu, M Reweers, EJ Hoffenberg. Impact of celiac autoimmunity on type 1 diabetes. J Pediatr Gastroenterol Nutr, 2004,39, supplement 1, S220-1 (abstract P0434). 2nd World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition, Paris, France, July 3-7, 2004. Poster.

47. JH Simmons, LM Emery, GJ Klingensmith, K Zarzycki, I Taki, E Liu, M Rewers, EJ Hoffenberg. Impact of celiac autoimmunity on subjects with type 1 diabetes. Journal of Investigative Medicine, 2005,53,1,S147. Presented at the Western Society for Pediatric Research meeting, Carmel, CA, 2/05.

48. A Condino, E Hoffenberg, C Penvari, F Accuro, J O’Connor. The frequency of ASCA antibodies in children with cystic fibrosis. Submitted to American Academy of Pediatrics meeting, May 2005.

49. JH Simmons, GJ Klingensmith, K McFann, M Rewers, K Zarzycki, I Taki, E Liu, EJ Hoffenberg. Impact of Celiac Autoimmunity on Growth, Bone Mineralization, Diabetes Control, and Intestinal Permeability in Subjects with Type 1 Diabetes. American Diabetes Association annual meeting, 2005.

50. JH Simmons, GJ Klingensmith, K McFann, LM Emery, M Rewers, I Taki, S Vanyi, E Liu, EJ Hoffenberg. Impact of Celiac Autoimmunity on Growth, Diabetes Control, and Bone Density of Subjects with Type 1 Diabetes. Submitted to PAS, December 2005 for presentation May 2006.

(51. E Hoffenberg, JH Simmons, GK Klingensmith, K McFann, LM Emery, M Rewers, I Taki, S Vanyi, E Liu. Screening identified evidence of celiac disease-1year outcome. North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Annual Meeting, Orlando, FL. Oct 20, 2006 Poster. J Pediatr Gastroenterol Nutr, 2006,43,E43.

52. A Reynolds, K Kaparich, S Hepburn, K Culhane-Shelburne, L Miller, A Herndon, E Hoffenberg. Intestinal permeability in children with autism spectrum disorders. Accepted to 6th International meeting for autism research. Seattle, WA. May 3-5, 2007. A Reynolds presenting poster.

(53. E Servetar, D Schissel, E Hoffenberg., Monitoring frequency during infliximab infusion. Poster. NASPGHAN 19th Annual Meeting. Salt Lake City, UT, October 2007. J Pediatr Gastroenterol Nutr, 2007,45,4,E76,#179 and Inflammatory Bowel Diseases 2007,14,sup1,S15, P016.

(54. E Hoffenberg, J Hickman, GJ Klingensmith et al. Impact of Celiac Autoimmunity in Diabetic Children: 12 month follow-up. Poster NASPGHAN 19th Annual Meeting, Salt Lake City, UT, October 2007. J Pediatr Gastroenterol Nutr, 2007,45,4,E49.

55. E Liu, E Hoffenberg, et al. A report on the 2007 international transglutaminase autoantibody workshop for celiac disease. Poster Digestive Disease Week, San Diego, CA. May 19, 2008. Gastroenterology 2008,134 Suppl1, A365 M1225a

56. (E Hoffenberg, T Flass. Ibuprofen and chronic pyloric stricture. Poster, NASPGHAN meeting, San Diego, November 13-15, 2008.

57. (E Hoffenberg, A Yeckes. Rapid infliximab infusions in Pediatric IBD. Poster, NASPGHAN meeting, San Diego, November 13-15, 2008.

58. (C Waasdorp, E Hoffenberg, J Soden. Suspected FPIES in a 3-month-old following ingestion of rice cereal and a homeopathic therapy. Poster, NASPGHAN meeting, San Diego, November 13-15, 2008.

59. E Liu, M Li, L Yu, C Tiberti, M Bonamico, I Taki, D Mino, J Murray, M Rewers, E Hoffenberg, P Mueller, M Stern, E Bonifacio. A report on an international transglutaminase autoantibody workshop. Oral presentation. 13th International Coeliac Disease Symposium, Amsterdam, Netherlands, April, 2009.

60. CS van der Werf, J Pareded, N Hsiao, TD Wabbersen, HC Etchevers, PM Kroisel, D Tibboel, RA Schreiber, EJ Hoffenberg, I Ceccherini, S LYonnet, R Seruca, GJ te Meerman, SCD van Ijzendoorn, IT Shepherd, JBGM Verheij, RMW Hofstra. Identification of the causative gene for Congenital Short Bowel Syndrome. Submitted to ISPAD (American Society for Human Genetics), October 2010 meeting.

61. E Liu, W Zhang, K Barriga, I Taki, L Meireles, J Norris, G Eisenbarth, EJ Hoffenberg, M Rewers. Cumulative incidence of celiac autoimmunity in general population children followed for 10 years. NASPGHAN, October, 2010 New Orleans. Oral presentation, Young Investigator Award for Dr. Liu. JPGN 2010,51suppl 2, E32

62. (S Colson, G Siparsky, R Sokol, E Hoffenberg. Inflammatory Bowel Disease in Pediatric Patients with Cerebral Palsy. Poster NASPGHAN annual meeting, October, 2010 New Orleans. JPGN 2010,51suppl 2,E94. Poster 2010 Advances in Inflammatory Bowel Diseases Crohn's & Colitis Foundation's National Clinical & Research Conference December 9-12, 2010 Hollywood, Florida. IBD 2011,17,S1, page 32

63. M Rewers, E Hoffenberg, G Klingensmith, J Simmons, G Eisenbarth, E Liu. Routine screening for celiac disease among patients with diabetes. Submitted to 38th Annual meeting of the International Society of Pediatric and Adolescent Diabetes. October 2010.

64. B Boyle, M Kappelman, R Colletti, R Baldassano, et al. Clinical effectiveness of thiopurines in maintaining remission in pediatric Crohn disease. Poster NASPGHAN Annual meeting, October 2010, New Orleans. J Pediatr Gastroenterol Nutr 2010,51suppl 2, E78

65. C.S. Werf, TD Wabbersen, N Hsiao, J Paredes, HC Etchevers, PM Krooisel, D Tibboel, RA Schreiber, EJ Hoffenberg, SL Zeder, I Ceccherini, S Lyoneet, AS Ribeiro, R Seruca, GJ teMeerman, SC van IJzeendoorn IT Shepherd, JB Verheij, RM Hofstra. Identification of the gene underlying Congenital Short Bowel Syndrome, pointing to its major role in intestinal development. Oral presentation May 8, 2011 DDW, Chicago, IL.

66. (S Colson, E Hoffenberg. Failure to thrive: a case of Noonan syndrome and Crohn’s disease. Poster 2010 Advances in Inflammatory Bowel Diseases Crohn's & Colitis Foundation's National Clinical & Research Conference December 9-12, 2010 Hollywood, Florida. IBD 2011,17,S1, page 31.

67. S Colson, MA Lovell, B Bowers, AA Allshouse, EJ Hoffenberg, SP Colgan. Profiling Hypoxia Markers in Pediatric Inflammatory Bowel Disease. Poster. Digestive Disease Week. Poster, DDW, May 8, 2011. Chicago, IL.

68. (SA Goldstein, EJ Hoffenberg. Peutz-Jegher syndrome in childhood: need for updated recommendations. Submitted to NASPGHAN Annual Meeting, October 18-21, 2012. Salt Lake City, UT.

69. T Flass, S Tong, EJ Hoffenberg, RJ Sokol, MR Narkewicz. High frequency of intestinal lesions and slower intestinal transit in CF patients with cirrhosis. Accepted as poster at 27th Annual North American Cystic Fibrosis Conference, Salt Lake City, UT. October 17-19, 2013.

70. (A Hoffenberg, C Hopfer, J Markson, T Garling, J Guerrero-Baez, EJ Hoffenberg. Marijuana use in Adolescents and Young Adults with and without Inflammatory Bowel Disease. Poster NASPGHAN annual meeting, October 2013, Chicago, IL. J Pediatr Gastroenterol Nutr, Volume 57, Suppl 1, October 2013 #227 page E64

71. (EJ Hoffenberg, J Fridge, I Leibowitz, M Tsou, D Dykes, M Kappelman, R Colletti. Use of the Emergency Department in Pediatric Inflammatory Bowel Disease. Poster NASPGHAN annual meeting, October 2013, Chicago, IL. J Pediatr Gastroenterol Nutr, Volume 57, Suppl 1, October 2013 page 63.

72. (EJ Hoffenberg, J Bruny, M Sheiko. Massive Hematemesis as Presentation of Congenital Aortic Coarctation with Mycotic Aneurysm. Poster NASPGHAN annual meeting, October, 2013, Chicago, IL.

73. (G Noel, E de Zoeten, B Diamond, S Auerbach, EJ Hoffenberg. Development of Colonic Crohn’s Disease after Cardiac Transplantation. Poster. NASPGHAN annual meeting, October 2014, Atlanta, GA.

74. S Kinder, T Flass, D Frank, J Higgins, E Hoffenberg, E de Zoeten. Relationship between diet, intestinal microbiome and disease activity in pediatric inflammatory bowel disease. Poster. NASPGHAN annual meeting, October 2014, Atlanta, GA.

75. A Smith, D Neigut, K Robbins, S Fidanza, E de Zoeten, E Hoffenberg. ImproveCareNow-A model for collaborative and quality care. Poster presentation at APGNN annual meeting, Washington DC, October 2015.

76. Lindy Lemieux, Edward Hoffenberg, Sara Fidanza. Guidelines for Initiating Enteral Nutrition Therapy in Children and Adolescents with Inflammatory Bowel Disease. Poster presentation at APGNN annual meeting, WCPGHAN Montreal, Canada, October 2016.

77. Alicia Smith, Sara Fidanza, Michelle Timmins, Edward Hoffenberg, Deborah Neigut, Edwin de Zoeten IBDeciding: Development, Implementation, and Evaluation of a New Shared Decision-Making App for Adolescents. Alicia Smith, Sara Fidanza, Michelle Timmins, Edward Hoffenberg, Deborah Neigut, Edwin de Zoeten. JPGN 63, suppl 2, S156 #450. Poster presentation at APGNN annual meeting, WCPGHAN Montreal, Canada, October 2016.

78. Dania Hosseini, Kelley Capocelli, Edward J. Hoffenberg, Ronald J. Sokol. Gastrointestinal Polypoid Lesions Associated with Cavernous Transformation of the Portal Vein. Poster presentation WCPGHAN Montreal, Canada, October 2016.

79. (Brittany Murphy, Megan Legueux, Kristen Robbins, Edward J. Hoffenberg. Cannabis Use in Adolescents with Inflammatory Bowel Disease. JPGN 63, suppl 2, 222, #683 , 2016 Poster presentation WCPGHAN Montreal, Canada, October 7, 2016.

80. Ronald J. Sokol, Edward Hoffenberg, Paul Moe, Diane J. Dovel, Frederick M. Karrer. A Very Unusual Gastrointestinal Cause of Vitamin E Deficiency Ataxia. Poster presentation WCPGHAN Montreal, Canada, October 2016.

81. Edward J Hoffenberg, Brittany Murphy, Susan Mikulich-Gilbertson, Shannon McWilliams, Analice Hoffenberg, Christian Hopfer. Cannabis Oil Use by Adolescents and Young Adults with Inflammatory Bowel Disease. poster NASGPHAN, 2017, Las Vegas, NV.

82. Edward J Hoffenberg, Brittany Murphy, Susan Mikulich-Gilbertson, Shannon McWilliams, Analice Hoffenberg, Christian Hopfer. Why and How Adolescents and Young Adults with Inflammatory Bowel Disease Use Cannabis. J Pediatr Gastroenterol Nutr 65, suppl 2, S147 #320 Poster presentation NASGPHAN, November 3, 2017, Las Vegas, NV.

83. J Belkind-Gerson, E Hoffenberg. The Timed Barium Esophagogram, a Useful Adjunct in Evaluating Pediatric Esophageal Motor Disorders. Accepted as Poster at DDW June 2, 2018, Washington, DC.

UNREVIEWED PUBLICATIONS

1. Ask the Doctor Column in IBDigest, Rocky Mtn Chapter, Crohn’s and Colitis Found.. Fall 1994.

2. E.J. Hoffenberg Reply to CJ Schorah. American Journal of Clinical Nutrition, 1998, 67,151-2.

3. E.J. Hoffenberg Book Review: Gastrointestinal Endoscopy: Beyond the Basics. J Pediatric Gastroenterology Nutrition, 1999:28:235-6.

4. E.J. Hoffenberg Celiac Disease; Pediatric Web.

5. E.J. Hoffenberg Juvenile polyps, Juvenile polyposis coli and familial juvenile polyposis Hereditary Colon Cancer Association Newsletter, June 2000.

6. E.J. Hoffenberg A confusing case report about an important issue. J Pediatric Gastroenterology Nutrition. 2003, 36, 509. PMID: 12872780

7. E.J. Hoffenberg Another measurement of the elusive entity called “intestinal function”. J Pediatric Gastroenterology Nutrition 2003, 37, 325. PMID: 12968597

8. J.A. Keng, E Hoffenberg Critique of a Swedish cohort study of the impact of maternal celiac disease on fetal outcome. J Pediatr Gastroenterol Nutr 2006,42;123-4. PMID: 16385273

9. E. Liu and E. Hoffenberg. Screening-identified celiac disease: who needs treatment, and when? Invited editorial. Clin Gastroenterol Hepatol 2011.9,284-5. PMID 21238607

10. SB Colson, GL Siparsky, KE Capocellia, Z Pan, RJ Sokol, EJ Hoffenberg. Letter to the Editor. Inflammatory bowel disease in pediatric patients with cerebral palsy. J Pediatr Gastroenterol Nutr 2013,56,6e50. PMID23518488

11. Developed web content for celiac disease in children 7/29/2016

12. Edward Joel Hoffenberg. Celiac Disease in Children. In the Celiac Disease Foundation Insight, Fall 2016 Vol 25-3p13.

MISCELLANEOUS (2008-2018)

2009 Standard Precautions: Bloodborne Pathogens and Other Potentially Infectious Materials (PA) course

2009 Sexual Harassment course

2010 Cimzia® (certolizumab pegol) GI Regional Advisory Board Meeting conducted on April 17, 2010, in San Diego, California

National Faculty Education Initiative online training on differences between certified CME and Promotional Activities. Am now included in on-line searchable database of faculty who have completed the program.

2011 RoundupRiverRanch Camp Medical Team Volunteer, IBD week, July 24-27,2011

2009. Question and Answer e-publication:



2013 15th International Celiac Disease Symposium, Chicago, IL

Abstract reviewer

Poster session Chair

2013 Continuing education: attended Academy of Medical Educators Lecture: Writing Memorable Learning Objectives Sept 10, 2013. 2 hours.

2016 BeyondCeliac Advisory Board, Task force member on Oats and gluten.

Consultant

Axcan 6/10/09-6/10/10

UCB 4/17/2010-4/17/2011

Hoffman Laroche 2014-

Medical Advisory Boards

BeyondCeliac (previously National Foundation for Celiac Awareness)

Celiac Disease Foundation

Round up River Ranch

CCFA Rocky Mountain Chapter

2017 NASPGHAN/CDF clinical guide for celiac disease. A celiac disease decision tree program. Clinical.

2018 Celiac interview with patient Channel 9 news:

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