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Quick jump to page content * Main Navigation * Main Content * Sidebar * Register * Login Toggle navigation * Home * About * About the Journal * Submissions * Editorial Team * Privacy Statement * Contact * Current * Archives * Submission Search 1. Home 2. Archives 3. Vol. 2 No. 2 (2018) 4. Featured Article UTILITY OF FOOD PATCH TESTING IN THE EVALUATION AND MANAGEMENT OF IRRITABLE BOWEL SYNDROME MAIN ARTICLE CONTENT Grace Shin Lewis Katz School of Medicine at Temple University Michael Smith Icahn School of Medicine at Mount Sinai Butros Toro Lewis Katz School of Medicine at Temple University Adam Ehrlich Lewis Katz School of Medicine at Temple University Sanjana Luther Lewis Katz School of Medicine at Temple University Deena Midani Lewis Katz School of Medicine at Temple University Inki Hong Lewis Katz School of Medicine at Temple University Michael Stierstorfer University of Pennsylvania School of Medicine http://orcid.org/0000-0002-0505-7431 KEYWORDS Irritable bowel syndrome, IBS, delayed-type hypersensitivity, type 4 hypersensitivity, patch testing, food allergy, skin tests ABSTRACT Background Irritable Bowel Syndrome (IBS) is a functional gastrointestinal (GI) disorder of unknown etiology. Objective We sought to investigate whether specific type 4 food allergens identified by skin patch testing, when eliminated from the diet, alleviate symptoms of IBS. Methods In this case series, skin patch testing was performed on 60 IBS patients using an extensive panel of type 4 food allergens after which food avoidance diets directed by the patch test results were implemented. Questionnaires assessing abdominal pain/discomfort and global improvement in IBS symptoms were used to assess one month and three or more month outcomes. Results There were statistically significant improvements in abdominal pain/discomfort and in global IBS symptoms after one month and again at an average of 7.6 months of patch test-guided food avoidance. Conclusions Sustained improvement with avoidance of type 4 food allergens identified by skin patch testing suggests a role for delayed-type food hypersensitivities in the pathogenesis of some cases of IBS. A subset of patients whose IBS symptoms resolve completely may be better characterized as having a newly proposed disease, allergic contact enteritis (ACE). REFERENCES 1. Wilson A, Longstreth GF, Knight K, et al. Quality of life in managed care patients with irritable bowel syndrome. Managed Care Interface. 2004;17:24-28, 34. 2. Mayer EA. Gut feelings: the emerging biology of gut-brain communication. Nat Rev Neurosci. 2011;12:453-463. 3. Spiller R. Irritable bowel syndrome: new insights into symptom mechanisms and advances in treatment. F1000Research, 2016; Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4856111/. Accessed June 25, 2016. 4. Chadwick VS, Chen W, Shu D, et al. Activation of the mucosal immune system in irritable bowel syndrome. Gastroenterology. 2002;122:1778-1783. 5. Tornblom H, Lindberg G, Nyberg B, Veress B. Full-thickness biopsy of the jejunum reveals inflammation and enteric neuropathy in irritable bowel syndrome. Gastroenterology. 2002;123:1972-1979. 6. O'Mahony L, McCarthy J, Kelly P, et al. Lactobacillus and bifidobacterium in irritable bowel syndrome: symptom responses and relationship to cytokine profiles. Gastroenterology. 2005;128:541-551. 7. Grover M, Herfarth H, Drossman DA.The Functional–Organic Dichotomy: Postinfectious Irritable Bowel Syndrome and Inflammatory Bowel Disease–Irritable Bowel Syndrome. Clin Gastroenterol Hepatol 2009;7:48-53. 8. Chey WD. Food: The Main Course to Wellness and Illness in Patients with Irritable Bowel Syndrome. Am J Gastroenterol. 2016;111:366-371. 9. Gibson PR, Varney J, Malakar S, Muir JG. Food components and irritable bowel syndrome. Gastroenterology. 2015;148:1158-74.e4. 10. Tilg H, Moschen AR. Food, immunity, and the microbiome. Gastroenterology. 2015;148:1107-1119. 11. Longstreth GF, Thompson WG, Chey WD, Houghton LA, Mearin F, Spiller RC. Functional bowel disorders. Gastroenterology. 2006;130:1480-1491. 12. Boyce JA, Assa'ad A, Burks AW, et al. Guidelines for the Diagnosis and Management of Food Allergy in the United States: Summary of the NIAID-Sponsored Expert Panel Report. J Allergy Clin Immun. 2010;126:S1-58. 13. Brandt LJ, Chey WD, Foxx-Orenstein AE, et al. An evidence-based systematic review on the management of irritable bowel syndrome. Am J Gastroenterol. 2009;104:S1-35. 14. Rietschel RL, Fowler JF. Fisher's Contact Dermatitis. Hamilton, Ontario (Canada):BCDecker; 2008. 15. Stierstorfer MB, Sha CT, Sasson M. Food patch testing for irritable bowel syndrome. J Am Acad Dermatol. 2013;68:377-384. 16. Rome Foundation. Guidelines--Rome III Diagnostic Criteria for Functional Gastrointestinal Disorders. J Gastrointestin Liver Dis. 2006;15:307-312. 17. DeGroot AC. Patch Testing. The Netherlands:ACDeGroot Publishing; 2008. 18. Marks JG, Belsito DV, DeLeo MD, et al. North American Contact Dermatitis Group patch test results for the detection of delayed-type hypersensitivity to topical allergens. J Am Acad Dermatol. 1998;38:911-918. 19. Halmos EP, Power VA, Shepherd SJ, et al. A diet low in FODMAPs reduces symptoms of irritable bowel syndrome. Gastroenterology 2014;146:67-75.e5. 20. Hrobiartsson A, Gotzsche PC. Is the placebo powerless? An analysis of clinical trials comparing placebo with no treatment. N Engl J Med 2001;344:1594-1602. 21. Ford AC, Moayyedi P. Meta-analysis: factors affecting placebo response rate in the irritable bowel syndrome. Aliment Pharmacol Ther 2010;32(2):144-158. 22. Spiller RC. Problems and challenges in the design of irritable bowel syndrome clinical trials: experience from published trials. Am J Med 1999;107:91S-97S ARTICLE SIDEBAR Full Article PDF Published Mar 9, 2018 DOI https://doi.org/10.25251/skin.2.2.2 ARTICLE DETAILS How to Cite Shin, G., Smith, M., Toro, B., Ehrlich, A., Luther, S., Midani, D., Hong, I., & Stierstorfer, M. (2018). Utility of Food Patch Testing in the Evaluation and Management of Irritable Bowel Syndrome. SKIN The Journal of Cutaneous Medicine, 2(2), 96–110. https://doi.org/10.25251/skin.2.2.2 More Citation Formats * ACM * ACS * APA * ABNT * Chicago * Harvard * IEEE * MLA * Turabian * Vancouver Issue Vol. 2 No. 2 (2018) Section Featured Article This work is licensed under a Creative Commons Attribution 4.0 International License. All authors retain copyright in their articles. All articles published open access allowing for immediate free access to the work and permitting any user to read, download, copy, distribute, print, search, or link to the full texts of articles, crawl them for indexing, pass them as data to software or use them for any other lawful purpose. Permitted reuse is defined by the following user license: Creative Commons Attribution (CC BY): lets others distribute and copy the article, to create extracts, abstracts, and other revised versions, adaptations or derivative works of or from an article (such as a translation), to include in a collective work (such as an anthology), to text or data mine the article, even for commercial purposes, as long as they credit the author(s), do not represent the author as endorsing their adaptation of the article, and do not modify the article in such a way as to damage the author's honor or reputation. Authors retain copyright in their work and license the publisher to publish the content. The publisher is the National Society for Cutaneous Medicine, with production and publishing support provided by OJS, Open Journal Systems,see https://pkp.sfu.ca/ojs/. Prior to January 2022, authors transferred copyright to the National Society for Cutaneous Medicine. However, all articles are freely available to anyone in the world. There are no subscription fees, page charges, or article processing charges. Author Biographies GRACE SHIN, LEWIS KATZ SCHOOL OF MEDICINE AT TEMPLE UNIVERSITY Department of Medicine, Section of Gastroenterology MICHAEL SMITH, ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI Professor and Chairman Department of Medicine, Section of Gastroenterology BUTROS TORO, LEWIS KATZ SCHOOL OF MEDICINE AT TEMPLE UNIVERSITY Department of Medicine ADAM EHRLICH, LEWIS KATZ SCHOOL OF MEDICINE AT TEMPLE UNIVERSITY Assistant Professor of Medicine Department of Medicine, Section of Gastroenterology DEENA MIDANI, LEWIS KATZ SCHOOL OF MEDICINE AT TEMPLE UNIVERSITY Department of Medicine, Section of Gastroenterology MICHAEL STIERSTORFER, UNIVERSITY OF PENNSYLVANIA SCHOOL OF MEDICINE Clinical Associate Professor Department of Dermatology ? SIMILAR ARTICLES * Ryan M Svoboda, Joshua D Zuckerman, Darrell S Rigel, Clinical Experience with a Novel Topical Adhesive for Dermatologic Excisional Wound Closure: A Case-Series , SKIN The Journal of Cutaneous Medicine: Vol. 2 No. 1 (2018) You may also start an advanced similarity search for this article. Make a Submission SKIN is a bi-monthly, peer-reviewed, online medical journal dedicated to providing an enhanced route to disseminate new dermatologic knowledge on all aspects of cutaneous disease. The Journal is Open Access. ISSN: 2574-1624 IMPORTANT LINKS * About the Journal * Editorial Team * Submissions * Contact CONTACT * Email: jofskin@gmail.com * Website: www.jofskin.org * Mailing Address: PO Box 569 Millwood NY 10546 OJS Hosting, Support, and Customization by: OpenJournalSystems.com × MODAL HEADER Close