Below, find a handy guide to all of the presentations, posters, and happenings of our providers and researches as they present at DDW.
| Type | Presenter | Title | Date | Time | Place | Authors |
| Research Forum | Miranda Van Tilburg | Coping predicts disability, quality of life and depression in both IBD and FAP patients | 5/3/2014 | 8:00 AM | South Hall – McCormick Place | Miranda A. Van Tilburg, Robyn Claar, Joan Romano, Shelby L. Langer, William E. Whitehead, Bisher Abdullah, Dennis Christie, Rona Levy |
| Poster Presentation | Incidence of Esophageal Adenocarcinoma in Patients with Barrett’s Esophagus Undergoing Radiofrequency Ablation (RFA). In press, Gastroenterology, 2014. Poster presentation at DDW 2014. | 5/3/2014 | 8:00 AM | Wolf WA, Lightdale CJ, Li N, Wolfsen HC, Cotton CC, Chang KJ, Pasricha S, Overholt BF, Shaheen NJ. | ||
| Poster Presentation | Caspase-11 Enhances Killing of Colitogenic Escherichia Coli by Macrophages, but Does Not Affect Development of Experimental Colitis | 5/3/2014 | 8:00 AM | Fan TJ, Tchaptchet S, Goeser LE, Sartor RB, and Hansen JJ | ||
| Poster Presentation | Colitogenic Activity of Enterococcus Faecalis Requires Lipoprotein-Mediated Activation of Innate Immune Effector Functions in Il10-/- Mice | 5/3/2014 | 8:00 AM | Ocvirk S, Sava IG, Steck N, Roh JH, Tchaptchet S, Hansen JJ, Huebner J, Murray BE, Sartor RB, and Haller D | ||
| Poster Presentation | Development of Erosive Esophagitis during Radiofrequency Ablation for Barrett’s Esophagus is Associated with an Increased Number of Sessions for Successful Treatment. | 5/3/2014 | 8:00 AM | Cotton CC, Wolf WA, Li N, Pasricha S, Hathorn KE, Spacek M, Moist SE, Madanick RD, Dellon ES, Shaheen NJ. | ||
| Poster Presentation | Predicting Barrett’s esophagus in Families of Patients with Barrett’s esophagus: A BETRNet Model Fitting Clinical Data to a Genetic Paradigm | 5/3/2014 | 8:00 AM | Xiangqing Sun, Amitabh Chak, Gary W. Falk, William M. Grady, Margaret F. Kinnard, Sumeet K. Mittal, Marcia I. Canto, Nicholas J. Shaheen, Jean S. Wang, Prasad G. Iyer, Julian A. Abrams, Joseph Willis, Sanford Markowitz, Jill Barnholtz-Sloan, Wendy Brock, Robert Elsto | ||
| Poster Presentation | Predictors of Esophageal Adenocarcinoma in Patients with Prior Radiofrequency Ablation (RFA) for Treatment of Barrett’s Esophagus: Results from the U.S. RFA Registry. | 5/3/2014 | 8:00 AM | Wolf WA, Pruitt RE, Ertan A, Cotton CC, Komanduri S, Pasricha S, Infantolino A, Li N, Rothstein RI, Shaheen NJ. | ||
| Poster Presentation | Uninvestigated Dyspepsia in the U.S. General Population: Results from the Rome Normative Gastrointestinal Symptoms Survey (RNGSS) | 5/3/2014 | 8:00 AM | Olafur S. Palsson, Miranda A. Van Tilburg, Brennan M. Spiegel, Jan F. Tack, Robin C. Spiller, Lynn S. Walker, Yunsheng Yang, William E. Whitehead | ||
| Poster Presentation | Utility of a Biomarker Panel to Predict Progression to Esophageal Adenocarcinoma in Barrett’s Esophagus. In press, Gastroenterology, 2014. Poster presentation at DDW 2014. | 5/3/2014 | 8:00 AM | Wolf WA, Lao-Sirieix P, Duits LC, Chak A, Shaheen NJ, Fitzgerald R, Bergman JJ. | ||
| Committee Sponsored Symposium | Balfour Sartor | How to Set Up A Gnotobiotic (“Germ-Free”) Mouse Facility | 5/3/2014 | 8:30 AM | Sartor, RB | |
| Research Forum | Yehuda Ringel | Altered Colonic Bacterial Fermentation is a Steadfast Pathophysiological Factor in Irritable Bowel Syndrome | 5/3/2014 | 8:52 AM | S104 McCormick Place | Chang Hwan Choi, Tamar Ringel-Kulka, Daniel J. Temas, Ari Kim, Karen Scott, Yehuda Ringel |
| Postgraduate Course General Session | Millie Long | Assessment of Extra-Intestinal Manifestations of IBD: When Is It the Disease? When Is It the Therapy? | 5/3/2014 | 9:25 AM | Arie Crown – McCormick Place | Long, MD |
| Research Forum | Evan Dellon | Advances in the diagnosis and treatment of EoE | 5/3/2014 | 10:00 AM | S106A McCormick Place | Dellon, Evan |
| Research Forum | Mike Kappelman | Use of the Patient Reported Outcomes Measurement Information System (PROMIS) in a pediatric cohort with Inflammatory Bowel Disease (IBD) | 5/3/2014 | 10:30 AM | S404 McCormick Place | Marina Arvanitis, Darren A. DeWalt, Christopher F. Martin, Millie D. Long, Wenli Chen, Elizabeth L. Jaeger, Lucy Goble, Robert S. Sandler, Michael Kappelman |
| Research Forum | Evan Dellon | Long-term efficacy of PPI therapy in patients with PPI-responsive esophageal eosinophilia: An international multicenter study | 5/3/2014 | 10:45 AM | S106A McCormick Place | Molina-Infante J, Martinek J, Martinez-Alcala C, Krajciova J, Moawad FJ, Dellon ES |
| Research Forum | Evan Dellon | Immunohistochemical evidence of inflammation is similar in patients with eosinophilic esophagitis and PPI-responsive esophageal eosinophilia: A prospective cohort study | 5/3/2014 | 11:00 AM | S106A McCormick Place | Dellon ES, Covey S, Speck O, Woodward K, Rusin S, Gebhart JH, Woosley JT, Shaheen NJ. |
| Topic Forum | Asher Wolf | Modifiable Risk Factors Predict Recurrence of Barrett’s Esophagus After Successful Radiofrequency Ablation. In press, Gastrointestinal Endoscopy, 2014. Topic forum presentation at DDW 2014. | 5/3/2014 | 2:45 PM | S505 McCormick Place | Wolf WA, Cotton CC, Li N, Pasricha S, Hathorn KE, Spacek M, Moist SE, Madanick RD, Dellon ES, Shaheen NJ. |
| Clinical Symposium | Millie Long | Risks of Malignancy: Skin, Bowel, Hematopoietic | 5/3/2014 | 3:00 PM | S404 McCormick Place | Long, MD |
| Distinguished Abstract Plenary | Cary Cotton | Random Biopsies in Endoscopically Normal Esophagus Improve Yield of Recurrent Intestinal Metaplasia after Successful Radiofrequency Ablation | 5/3/2014 | 3:15 PM | S104A McCormick Place | Cotton CC, Wolf WA, Pasricha S, Li N; Hathorn KE, Madanick RD, Dellon, ES, Spacek M, Moist SE, Shaheen NJ. |
| Topic Forum | David Ransohoff | A Risk Stratification Strategy for Colorectal Cancer Screening: Sequential Application of Two Clinical Prediction Rules | 5/3/2014 | 3:15 PM | S102 ABDA McCormick Place | Thomas F. Imperiale, Patrick O. Monahan, Timothy E. Stump, Elizabeth A. Glowinski, David F. Ransohoff |
| Postgraduate Course Clinical Challenge Sessions | Millie Long | Prevention of Post-Op Complications in IBD (Recurrent Crohn’s and Pouchitis) (C108) | 5/3/2014 | 4:00 PM | E353CD McCormick Place | Long, MD |
| Poster Presentation | Is the Cytomegalovirus (CMV) viral load in colonic biopsies associated with a higher risk of colectomy in hospitalized patients with inflammatory bowel diseases (IBD)? | 5/4/2014 | 8:00 AM | Joseph C. Onyiah, Millie D. Long, Melissa Miller, Hans H. Herfarth | ||
| Poster Presentation | Abdominal Bloating in Patients with Irritable Bowel Syndrome: Characterization of Clinical Symptoms, Psychological Factors and Associated Comorbidities | 5/4/2014 | 8:00 AM | Keren Hod, Tamar Ringel-Kulka, Miranda A. Van Tilburg, Yehuda Ringel | ||
| Poster Presentation | Genetically Driven Chromatin Organization Identifies Regulatory SNPs Associated with Crohn’s Disease | 5/4/2014 | 8:00 AM | Matthew Weiser, Chelsea Raulerson, Adam Robinson, Gregory Gipson, Tomohisa Sujino, Osamu Takeuchi, Taku Kobayashi, Hans H. Herfarth, Ryan B. Sartor, Dermot P. McGovern, Jason D. Lieb, Terrence S. Furey, Shehzad Z. Sheikh | ||
| Poster Presentation | High Sensitive C – Reactive Protein as a Marker for Inflammation in Irritable Bowel Syndrome | 5/4/2014 | 8:00 AM | Keren Hod, Tamar Ringel-Kulka, Christopher F. Martin, Nitsan Maharshak, Yehuda Ringel | ||
| Poster Presentation | Prevalence of infant/toddler functional gastrointestinal disorders in the U.S.: Results of a national community survey of mothers | 5/4/2014 | 8:00 AM | Miranda A. Van Tilburg, Paul E. Hyman, Lynn S. Walker, Audra Rouster, Olafur S. Palsson, Sung M. Kim, Jan F. Tack, Robin C. Spiller, Brennan M. Spiegel, Yunsheng Yang, William E. Whitehead | ||
| Poster Presentation | Abdominal Bloating in Patients with Irritable Bowel Syndrome: Characterization of Clinical Symptoms, Psychological Factors and Associated ComorbiditiesBottom of Form | 5/4/2014 | 8:00 AM | Keren Hod, Tamar Ringel-Kulka, Miranda A. Van Tilburg, Yehuda Ringel | ||
| Rome AGA Lectureship | Douglas Drossman | Centrally-targeted Pharmacotherapy for Chronic Abdominal Pain in symposium: Understanding and Treating the Brain’s Contribution to Pain | 5/4/2014 | 8:00 AM | S102 ABC McCormick Place | Douglas Drossman |
| Hands-on Workshop | Nick Shaheen | Luminal Stenting and Ablation | 5/4/2014 | 11:30 AM | South Hall – McCormick Place | Shaheen, NJ |
| Meet the Investigator | Yehuda Ringel | Enteric Microflora and Functional Bowel Disorders (M01) | 5/4/2014 | 12:30 PM | N126 McCormick Place | Ringel, Y |
| Topic Forum | Ryan Madanick | Feasibility and acceptability of a mobile application for point-of-care data collection in assessing trainee skills during colonoscopy training: a pilot study | 5/4/2014 | 3:15 PM | E258 McCormick Place | Madanick, Ryan D.; Brown, Daniel L.; Royal, Kenneth; Palmer, Jeff; Isaacs, Kim L. |
| Topic Forum | Asher Wolf | Predictors of Complications from Radiofrequency Ablation (RFA) During Treatment of Barrett’s Esophagus: Results from the U.S. RFA Registry. In press, Gastrointestinal Endoscopy, 2014. Topic forum presentation at DDW 2014. | 5/4/2014 | 4:00 PM | S505 McCormick Place | Hathorn KE, Lightdale CJ, Wolf WA, Corbett FS, Pasricha S, Rothstein RI, Cotton CC, Camara DS, Muthusamy VR, Shaheen NJ. |
| Poster Presentation | Clinical characteristics, treatment outcomes, and resource utilization in children and adults with eosinophilic gastroenteritis. | 5/5/2014 | 8:00 AM | Reed C, Woosley JT, Dellon ES | ||
| Poster Presentation | Health care utilization and costs related to eosinophilic esophagitis in the United States represent a significant burden of disease | 5/5/2014 | 8:00 AM | Jensen ET, Martin CF, Kappelman MD, Dellon ES | ||
| Poster Presentation | Racial differences impact the clinical presentation and endoscopic features of eosinophilic esophagitis: A multi-centered study. | 5/5/2014 | 8:00 AM | Moawad FJ, Dellon ES, Ljuldjuraj T, Green DJ, Brizuela DR, Achem SR, Chehade M, Gupta SK. | ||
| Poster Presentation | The increasing incidence and prevalence of eosinophilic esophagitis outpaces changes in endoscopic and biopsy practice: National population-based estimates from Denmark | 5/5/2014 | 8:00 AM | Dellon ES, Erichsen R, Baron JA, Shaheen NJ, Vyberg M, Sorensen HT, Pedersen L. | ||
| Poster Presentation | Association of a Variant in the Gene Encoding the Polyunsaturated Fatty Acid Metabolizing Enzyme FADS2 with Colorectal Cancer in African Americans | 5/5/2014 | 8:00 AM | Shilpa Ravella, Rosa M Xicola, Fabio Pibiri, Timothy Carroll, Robert S. Sandler, Sonia Kupfer, Nathan A. Ellis, Xavier Llor | ||
| Poster Presentation | Development of an endoscopy- and histology-based activity index for eosinophilic esophagitis. | 5/5/2014 | 8:00 AM | Schoepfer AM, Straumann A, Panczak R, Kuehni CE, Romero Y, Maurer E, Alexander JA, Hirano I, Gonsalves N, Furuta GT, Dellon ES, Leung J, Moawad FJ, Collins MH, Bussman C, Netzer P, Gupta S, Chehade M, Aceves SS, Wo JM, Zwahlen M, Safroneeva E, for the International EEsAI Study Group. | ||
| Poster Presentation | Dilation of strictures prior to therapy predicts histologic non-response to topical steroids in eosinophilic esophagitis. | 5/5/2014 | 8:00 AM | Wolf WA, Green DJ, Hughes JT, Cotton CC, Woosley JT, Shaheen NJ, Dellon ES. | ||
| Poster Presentation | Dysplasia in the gastric cardia is not uncommon among patients who are successful treated by radiofrequency ablation for dysplastic Barrett’s esophagus – A prospective study. | 5/5/2014 | 8:00 AM | Li N, Pasricha S, Cotton CC, Wolf WA, Spacek MB, Moist SB, Shaheen NJ. | ||
| Poster Presentation | Intestinal Epithelial Cells Expressing Biomarkers of Crypt Base Columnar or Reserve Stem Cells Show Differential Resistance to Ischemia-Reperfusion Injury | 5/5/2014 | 8:00 AM | Liara M. Gonzalez, Scott T. Magness, Pauline K. Lund, Anthony Blikslager | ||
| Poster Presentation | Liquid Nitrogen Spray Cryotherapy Can Be Used Safely In Retroflexion For Treatment Of Lesions At The Esophagogastric Junction And Gastric Cardia | 5/5/2014 | 8:00 AM | Kiley K. Walp, Suzanne P. Hallquist, Alissa Bults, Norio Fukami, David G. Forcione, Nicholas J. Shaheen, Michael S. Smith | ||
| Poster Presentation | Major basic protein, eotaxin-3, and mast cell tryptase staining for diagnosis of eosinophilic esophagitis: A prospective study | 5/5/2014 | 8:00 AM | Dellon ES, Speck O, Woodward K, Covey S, Rusin S, Gebhart JH, Woosley JT, Shaheen NJ. | ||
| Poster Presentation | Most patients demonstrate correlation between symptoms, endoscopic findings, and histology in response to topical steroid treatment in eosinophilic esophagitis | 5/5/2014 | 8:00 AM | Green DJ, Wolf WA, Hughes JT, Cotton CC, Woosley JT, Shaheen NJ, Dellon ES. | ||
| Poster Presentation | Patient Preference for Defining Success in Fecal Incontinence Treatment Trials | 5/5/2014 | 8:00 AM | Steve Heymen, Olafur S. Palsson, Sung M. Kim, Stefanie Twist, William E. Whitehead | ||
| Poster Presentation | Patient Preference for What Should Be Included in the Definition of Fecal Incontinence. | 5/5/2014 | 8:00 AM | Steve Heymen, Olafur S. Palsson, Sung M. Kim, Stefanie Twist, William E. Whitehead | ||
| Poster Presentation | Researchers identify priorities for fecal incontinence: Survey of scientists | 5/5/2014 | 8:00 AM | William E. Whitehead, Adil E. Bharucha, Satish S. Rao, Frank A. Hamilton, Sung M. Kim | ||
| Poster Presentation | The influence of gender on features of eosinophilic esophagitis: A multi-center study. | 5/5/2014 | 8:00 AM | Moawad FJ, Chehade M, Green DJ, Ljuldjuraj T, Achem SR, Brizuela DR, Gupta SK, Dellon ES. | ||
| Poster Presentation | What cut-point should be used to define a histologic response to topical steroid use in eosinophilic esophagitis? A data-driven approach using symptoms and endoscopic findings. In press, Gastroenterology, 2014. Poster presentation at DDW 2014. | 5/5/2014 | 8:00 AM | Wolf WA, Green DJ, Hughes JT, Cotton CC, Woosley JT, Shaheen NJ, Dellon ES. | ||
| Poster Presentation | What is the burden of GI illness in the U.S.? It depends on who you ask. | 5/5/2014 | 8:00 AM | Jensen ET, Cook SF, Allen JK, Brookhart AM, Kappelman MD, Dellon ES. | ||
| Poster Presentation | When eosinophilic esophagitis is refractory to topical steroids: Treatment options and clinical outcomes. In press, Gastroenterology, 2014. Poster presentation at DDW 2014. | 5/5/2014 | 8:00 AM | Cotton CC, Green DJ, Hughes JT, Wolf WA, Woosley JT, Shaheen NJ, Dellon ES. | ||
| Research Forum | William E. Whitehead | FKBP5 gene is associated with IBS diagnosis. | 5/5/2014 | 8:39 AM | S502 McCormick Place | Shad B. Smith, William Maixner, Olafur S. Palsson, Miranda A. Van Tilburg, Motoyori Kanazawa, William E. Whitehead |
| Board Review | Kim Isaacs | Inflammatory Bowel Disease | 5/5/2014 | 9:00 AM | Kim Isaacs | |
| ASGE-AGA Symposium | Douglas Drossman | The Interface (of SOD) with Functional GI Disorders in symposium: Reappraising Sphincter of Oddi Dysfunction. | 5/5/2014 | 10:00 AM | S503 McCormick Place | Douglas Drossman |
| Board Review | Lisa Gangarosa | Diseases of the Biliary Tract | 5/5/2014 | 10:30 AM | Lisa Gangarosa | |
| Curbside Consultant Section | Douglas Drossman | Difficult Abdominal Pain | 5/5/2014 | 12:30 PM | S101A McCormick Place | Douglas Drossman |
| Clinical Symposium | Nick Shaheen | Resection and Ablation: Achieving the Best Results | 5/5/2014 | 2:20 PM | 101C McCormick Place | Shaheen, NJ |
| Committee Sponsored Symposium | Ryan Madanick | Revolution: Maintaining Professionalism in the Era of Social Media | 5/5/2014 | 2:30 PM | S405A McCormick Place | Madanick, Ryan |
| Research Forum | Olafur S. Palsson | Mindfulness Meditation Has Long-term Therapeutic Benefits in Women with Irritable Bowel Syndrome (IBS): Follow-up Results from a Randomized Controlled Trial | 5/5/2014 | 3:00 PM | S502 McCormick Place | Keturah (Kim) R. Faurot, Susan Gaylord, Olafur S. Palsson, Eric L. Garland, John D. Mann, William E. Whitehead |
| Clinical Symposium | William E. Whitehead | Unmet Needs and Future Directions | 5/5/2014 | 3:06 PM | S502 McCormick Place | William E. Whitehead |
| Research Forum | Miranda Van Tilburg | Functional Dyspepsia in children: Can we distinguish epigastric pain and postprandrial distress? | 5/5/2014 | 4:00 PM | S502 McCormick Place | Miranda A. Van Tilburg, Jeffrey S. Hyams, Alycia Leiby, Lynn S. Walker, Olafur S. Palsson, Jan F. Tack, Brennan M. Spiegel, Robin C. Spiller, Yunsheng Yang, William E. Whitehead |
| Distinguished Abstract Plenary | Nick Shaheen | Durability of Radiofrequency Ablation (RFA) in Barrett’s Esophagus with Dysplasia: The AIM Dysplasia Trial at Five Years. | 5/5/2014 | 4:15 PM | S104B McCormick Place | Wolf WA, Overholt BF, Li N, Lightdale CJ, Cotton CC, Wolfsen HC, Pasricha S, Wang Kenneth K, Shaheen NJ. |
| Research Forum | Miranda Van Tilburg | Prevalence of child/adolescent functional gastrointestinal disorders in a national U.S. community sample | 5/5/2014 | 4:30 PM | S104A McCormick Place | Miranda A. Van Tilburg, Lynn S. Walker, Olafur S. Palsson, Sung M. Kim, Brennan M. Spiegel, Robin C. Spiller, Jan F. Tack, Yunsheng Yang |
| Distinguished Abstract Plenary | Sarina Pasricha | All-Cause Mortality in Patients with Barrett’s Esophagus Undergoing Radiofrequency Ablation: Results from the U.S. RFA Registry. | 5/5/2014 | 5:12 PM | S106A McCormick Place | Pasricha S, Triadafilopoulos G, Li N, Muthasamy VR, Wolf WA, Chmielewski GW, Cotton CC, Corbett FS, Camara DS, Shaheen NJ. |
| Poster Presentation | African Americans are More Likely to Make Healthy Dietary Changes After Colon Cancer Diagnosis: Results of the Study of Outcomes in Colon Cancer Survivors (SOCCS). | 5/6/2014 | 8:00 AM | Wolf WA, Xun P, Sandler RS, He K. | ||
| Poster Presentation | High Throughput Sequencing of the Intestinal Mucosa versus Luminal Microbiota in Humans | 5/6/2014 | 8:00 AM | Nitsan Maharshak, Ian M. Carroll, Tamar Ringel-Kulka, Elizabeth A. Wolber, Ryan B. Sartor, Yehuda Ringel | ||
| Poster Presentation | The Incidence of Neoplastic Gastric Cardia Nodules following Radiofrequency Ablation of Neoplastic Barrett Esophagus. | 5/6/2014 | 8:00 AM | Cotton CC, Wolf WA, Pasricha S, Li N, Hathorn KE, Madanick RD, Dellon ES, Spacek M, Moist SE, Shaheen NJ. | ||
| Research Forum | William E. Whitehead | Fiber or Imodium Prescription (Rx) Management for Bowel Incontinence: The FIRM Randomized Clinical Trial | 5/6/2014 | 8:30 AM | S501 McCormick Place | Alayne D. Markland, Kathryn L. Burgio, William E. Whitehead, Holly E. Richter, Unita S. Granstaff, C. Mel Wilcox, David T. Redden, Timothy M. Beasley, Patricia S. Goode |
| Research Forum | Olafur S. Palsson | Fecal Incontinence (FI) Prevalence and Associated Gastrointestinal Risk Factors in the U.S. General Population | 5/6/2014 | 8:45 AM | S501 McCormick Place | Olafur S. Palsson, Miranda A. Van Tilburg, Brennan M. Spiegel, Jan F. Tack, Robin C. Spiller, Lynn S. Walker, Yunsheng Yang, William E. Whitehead |
| Clinical Symposium | Evan Dellon | PPI Responsive Esophageal Eosinophilia: It’s EoE | 5/6/2014 | 10:22 AM | S402 McCormick Place | Dellon, Evan |
| Combined Clinical Symposium | Nick Shaheen | Medical and Endoscopic Treatment of Barrett’s Esophagus | 5/6/2014 | 2:00 PM | S103 McCormick Place | Shaheen, NJ |
| Research Forum | Rune Erichsen | Risk of colorectal cancer in patients with sessile serrated adenomas/polyps is of the same magnitude or even higher than in patients with conventional adenomas | 5/6/2014 | 2:00 PM | Rune Erichsen; John A. Baron; Stephen J. Hamilton-Dutoit; Dale C. Snover; Emina Emilia Torlakovic; Trine Frøslev; Lars Pedersen; Mogens Vyberg; Stanley R. Hamilton; Henrik Toft Sørensen | |
| Research Forum | Lawrence Gaines | An Internet-based cohort study of the association between depression and exacerbation of Crohn’s disease | 5/6/2014 | 2:45 PM | S100C McCormick Place | Lawrence S. Gaines, Sara N. Horst, James C. Slaughter, Richard Shelton, Kirsten Haman, Li Wang, Christopher F. Martin, Michael Kappelman, Millie D. Long, Robert S. Sandler, Dawn B. Beaulieu, David A. Schwartz |
| Research Forum | Olafur S. Palsson | Irritable Bowel Syndrome (IBS) Prevalence in the U.S. General Population: Results from the Rome Normative Gastrointestinal Symptoms Survey (RNGSS) | 5/6/2014 | 3:05 PM | S105A McCormick Place | Olafur S. Palsson, Miranda A. Van Tilburg, Brennan M. Spiegel, Jan F. Tack, Robin C. Spiller, Lynn S. Walker, Yunsheng Yang, William E. Whitehead |