Drossman DA, Hasler WL. Rome IV-Functional GI Disorders: Disorders of Gut-Brain Interaction. Gastroenterology. 2016 May;150(6):1257-61

Авторы: Drossman D.A. / Hasler W.L.

Rome IV — Functional GI Disorders: Disorders of Gut-Brain Interaction

Every May, Gastroenterology publishes a supplementary issue devoted to a topic of particular interest to the science and practice of gastroenterology. Through a collaboration between Gastroenterology and the Rome Foundation, we are delighted to present to you the launching of Rome IV with this series of reviews on functional gastrointestinal disorders. Rome IV occurs fully 10 years after publication of Rome III in this same journal.[1]

Functional GI Disorders, better defined as Disorders of Gut-Brain Interaction, though ever present in human society, have only in the last several decades been studied scientifically, categorized and treated based on well-designed clinical investigative studies. Without a structural basis to explain its clinical features, our understanding of these disorders adhere to a biopsychosocial model[2] which is best represented for these disorders in the growing field of neurogastroenterology.[3] Symptoms are generated based on a complex interaction among factors such as microbial dysbiosis within the gut, altered mucosal immune function, altered gut signaling (visceral hypersensitivity) and central nervous system dysregulation of the modulation of gut signaling and motor function. Since publication of Rome III there has been a marked and exciting expansion in our scientific understanding of these disorders, as detailed in this issue, and this has led to improved treatments.

The process for developing the database of information ultimately leading to this special issue is complex. Each article is produced by a series of 5 to 8 expert international investigators and clinicians who were selected for a multi-year project based on their scientific record as well as diversity criteria to cover the broad range of knowledge needed. We covered a wide range of scientific disciplines; from basic science to physiology, mental health, social science and clinical gastroenterology, and geographic localization spanning six continents. The first stage of this effort began over 6 years ago by selecting working teams to acquire and publish reviews and recommendations of new information in areas needed to help the future Rome IV committees produce their articles and chapters. Working team reports included cross-cultural aspects of research, the concept of severity of functional GI disorders (FGIDs), end points and outcomes in clinical trials, the microbiome, and food and diet.[4–12] Then in 2011 the work began to form the 17 committees charged to review and synthesize information and produce manuscripts with communication over conference call, email and in 2014, a meeting in Rome. There were 5 iterations of the manuscripts, most of which were reviewed and modified based on feedback from the 6 members of the Rome IV editorial board and over 50 outside reviewers. In the end, each committee produced a chapter for the Rome IV book that includes a more detailed online version with graphical illustrations, while the reviews in this special issue of Gastroenterology provide condensed articles that cover the essentials of each topic.

This special issue covers the full range of the field of FGIDs. It starts with an overview by Douglas Drossman[13] who provides an operational definition and classification system for FGIDs (Table 1), discusses the process with which the committees created the scientific content through evidence-based review and when needed consensus (Delphi method)[14], the changes that occurred between Rome III and Rome IV, the history, conceptual and scientific understanding of FGIDs as a group via the biopsychosocial model, and it ends with a general approach to the care of patients with disorders ranging from mild to severe.


Table 1. Functional Gastrointestinal Disorders

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A. Esophageal Disorders

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A1. Functional chest pain
A2. Functional heartburn
A3. Reflux hypersensitivity
A4. Globus
A5. Functional dysphagia

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B. Gastroduodenal Disorders

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B1. Functional dyspepsia
  B1a. Postprandial distress syndrome (PDS)
  B1b. Epigastric pain syndrome (EPS)
B2. Belching disorders
  B2a. Excessive supragastric belching
  B2b. Excessive gastric belching
B3. Nausea and vomiting disorders
  B3a. Chronic nausea vomiting syndrome (CNVS)
  B3b. Cyclic vomiting syndrome (CVS)
  B3c. Cannabinoid hyperemesis syndrome (CHS)
B4. Rumination syndrome

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C. Bowel Disorders

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C1. Irritable bowel syndrome (IBS)
  IBS with predominant constipation (IBS-C)
  IBS with predominant diarrhea (IBS-D)
  IBS with mixed bowel habits (IBS-M)
  IBS unclassified (IBS-U)
C2. Functional constipation
C3. Functional diarrhea
C4. Functional abdominal bloating/distension
C5. Unspecified functional bowel disorder
C6. Opioid-induced constipation

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D. Centrally Mediated Disorders of Gastrointestinal Pain

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D1. Centrally mediated abdominal pain syndrome (CAPS)
D2. Narcotic bowel syndrome (NBS)
  Opioid-induced GI hyperalgesia

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E. Gallbladder and Sphincter of Oddi (SO) Disorders

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E1. Biliary pain
  E1a. Functional gallbladder disorder
  E1b. Functional biliary SO disorder
E2. Functional pancreatic SO disorder

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F. Anorectal Disorders

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F1. Fecal incontinence
F2. Functional anorectal pain
  F2a. Levator ani syndrome
  F2b. Unspecified functional anorectal pain
  F2c. Proctalgia fugax
F3. Functional defecation disorders
  F3a. Inadequate defecatory propulsion
  F3b. Dyssynergic defecation

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G. Childhood Functional GI Disorders: Neonate/Toddler

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G1. Infant regurgitation
G2. Rumination syndrome
G3. Cyclic vomiting syndrome (CVS)
G4. Infant colic
G5. Functional diarrhea
G6. Infant dyschezia
G7. Functional constipation

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H. Childhood Functional GI Disorders: Child/Adolescent

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H1. Functional nausea and vomiting disorders
  H1a. Cyclic vomiting syndrome (CVS)
  H1b. Functional nausea and functional vomiting
    H1b1. Functional nausea
    H1b2. Functional vomiting
  H1c. Rumination syndrome
  H1d. Aerophagia
H2. Functional abdominal pain disorders
  H2a. Functional dyspepsia
    H2a1. Postprandial distress syndrome
    H2a2. Epigastric pain syndrome
  H2b. Irritable bowel syndrome (IBS)
  H2c. Abdominal migraine
  H2d. Functional abdominal pain ‒ NOS
H3. Functional defecation disorders
  H3a. Functional constipation
  H3b. Nonretentive fecal incontinence

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The overview is followed by a series of reviews by the committees that drill down on the bases for understanding these disorders, and set the stage for the clinical information to follow. Stephen J. Vanner, et al[15] (Fundamentals of Neurogastroenterolgy: Basic Science; pages 1280–1291) provide basic information on the enteric nervous system, sensory physiology underlying pain and neuroimmune signaling, intestinal barrier function and the role of the microbiome. Guy Boeckxstaens, et al[16] (Fundamentals of Neurogastroenterology: Physiology/Motility –Sensation; pages 1292–1304) carries this information further into the physiological realm discussing the function of anatomic regions of the digestive tract, the abnormalities in physiological processes that lead to symptom generation, and the pathophysiology of enhanced visceral perception, and motor dysfunction. Giovanni Barbara, et al[17] (The Intestinal Microenvironment and Functional Gastrointestinal Disorders; pages 1305–1318) discuss the role of luminal factors (diet, the microbial environment, and the epithelial barrier) on regulation and dysregulation of gut function leading to functional GI symptoms. Michael Camilleri, et al[18] (Pharmacological, Pharmacokinetic and Pharmacogenomic Aspects of Functional Gastrointestinal Disorders; pages 1319–1331) review preclinical pharmacology, pharmacokinetics and toxicology and the application of pharmacogenomics in understanding medicinal treatments for patients with FGIDs. Lesley A. Houghton, et al[19] (Age, Gender, and Women’s Health and the Patient; pages 1332–1343) cover the range of societal and sociological factors relevant to the clinical expression of FGIDs (gender, age, culture, and society) and in addition discuss the patient’s perspective of illness. Carlos F. Francisconi and Ami D. Sperber, et al[20] (Multicultural Aspects in Functional Gastrointestinal Disorders (FGIDs); pages 1344–1354) offer a global perspective on the FGIDs to help us understand how geographical diversities in culture, race, and ethnicity impact the patient’s explanatory model of their illness, symptom reporting and behavior, and treatments. Lukas Van Oudenhove, et al[21] (Biopsychosocial Aspects of Functional Gastrointestinal Disorders: How Central and Environmental Processes Contribute to the Development and Expression of Functional Gastrointestinal Disorders; pages 1355–1367) offer a comprehensive review on the complex interaction of environmental, psychological and biological factors leading to the genesis, clinical expression and perpetuation of functional GI disorders. They also include a detailed flowchart to help the clinician navigate the evaluation and treatment of psychosocial aspects of the illness.

With this comprehensive introduction to the basic aspects of the field, the subsequent articles cover epidemiology, pathophysiology, psychosocial and clinical features and diagnostic evaluation (including the Rome IV diagnostic criteria) and treatment recommendations for the 33 adult and 17 pediatric FGIDs. As is traditional for the Rome Foundation, the disorders are categorized by anatomic regions in adults and by age in pediatric FGIDs Qasim Aziz, et al[22] (Esophageal Disorders; pages 1368–1379) introduce more information on the relationship of visceral hypersensitivity, central hypervigilance and motor disturbance in explaining the variety of esophageal conditions from globus to chest pain, to functional dysphagia and describe the new entity of reflux hypersensitivity, where there is physiologically normal acid reflux but symptoms related to visceral hypersensitivity. Vincenzo Stanghellini, et al[23] (Gastroduodenal Disorders; pages 1380–1392) provide additional information and evidence to support the subcategorization of functional dyspepsia into overlapping postprandial distress and epigastric pain syndrome,[24] introduce the cannabinoid hyperemesis syndrome[25] and discuss further our understanding and management of chronic nausea vomiting syndrome and supragastric belching. Brian E. Lacy and Fermín Mearin, et al[26] (Bowel Disorders; pages 1393–1407) provide revised definitions for the subcategorization of IBS based on recent normative population data, and introduce opioid induced constipation (OIC).[27] Laurie Keefer, et al[28] (Centrally Mediated Disorders of Gastrointestinal Pain; pages 1408–1419) update our knowledge of centrally mediated abdominal pain syndrome (CAPS, formerly known as functional abdominal pain syndrome - FAPS) and introduce the new entity, Narcotic bowel syndrome (Opioid induced GI hyperalgesia).[29] Peter B. Cotton, et al[30] (Gallbladder and Sphincter of Oddi disorders; pages 1420–1429) provide compelling evidence and make recommendations to reconsider the Milwaukee classification of the sphincter of oddi (SOD) disorders. Now removed from FGIDs is the previous SOD type I which is due to structural stenosis and SOD type III which falls into the general functional GI pain realm, since there is no benefit for sphincterotomy.[31] Finally, Satish Rao, et al[32] (Anorectal Disorders; pages 1430–1442) provide an in depth discussion of the rectal pain and dyssynergic syndromes and the use of physiological testing for diagnostic assessment and treatment application.[33]

There are two pediatric articles that cover the FGIDs in neonate-toddlers and children. Marc A. Benninga and Samuel Nurko, et al[34] (Childhood Functional Gastrointestinal Disorders: Neonate/Toddler; pages 1443–1455) offer more neurobiological evidence to support our understanding of GI pain experienced in infants and toddlers and provides the classification system for 7 FGIDs. Finally, Jeffrey Hyams and Carlo Di Lorenzo, et al[35] (Childhood Functional Gastrointestinal Disorders: Child/Adolescent; pages 1456–1468) present revised diagnostic criteria to more closely approximate the adult disorders including the postprandial distress syndrome (PDS) and epigastric pain syndrome (EPS) subsets of functional dyspepsia. Finally, E. Jan Irvine and Jan Tack, et al[36] provide an update on methodological issues relating to the design of treatment trials in FGIDs (Design of Treatment Trials for Functional Gastrointestinal Disorders; pages 1469–1480).

Functional GI disorders are separated from everyday GI symptoms based on frequency data that determines abnormality. By determining abnormal frequencies one can create a diagnostic questionnaire that can be used to identify patients with FGIDs for clinical research. To this end Olafur Palsson, et al[37] (Development and Validation of the Rome IV Diagnostic Questionnaire for Adults; pages 1481–1491) report the results of the multicenter validation of the Rome IV questionnaire based on a US population sample of over 1000 subjects.

We do hope that this special issue has something for everyone engaged in the research and care of patients with functional GI Disorders. We have come a long way in the last 10 years and special thanks to the efforts of the 120 investigators involved in Rome IV, we can now provide this information to you. Enjoy!

References

1. Drossman DA, Corazziari E, Delvaux M, et al. Rome III: The Functional Gastrointestinal Disorders. 130 ed. 2006: 1377–1556.
2. Drossman DA. Presidential Address: Gastrointestinal Illness and Biopsychosocial Model. Psychosom Med 1998;60:258–267.
3. Pasricha PJ. Neurogastroenterology: A great career choice for aspiring gastroenterologists thinking about the future. Gastroenterol 2011;140:1126–1128.
4. Mayer EA, Aziz Q, Coen S, et al. Brain imaging approaches to the study of functional GI disorders: A Rome working team report. Neurogastroenterol Motil 2009; 21:579–596.
5. Spiegel B, Camilleri M, Bolus R, et al. Psychometric evaluation of enpoints in IBS randomized controlled trials: A Rome foundation working group report. Gastroenterol 2009;137:1944–1953.
6. Drossman DA, Chang L, Bellamy M, et al. Severity in irritable bowel syndrome: A Rome working team report. Am J Gastroenterol 2011;106:1749–1759.
7. Simren M, Barbara G, Flint H, et al. Intestinal microbiota in functional bowel disorders: A Rome Foundation working team report. Gut 2012.
8. Chey WD. The role of food in the functional gastrointestinal disorders: introduction to a manuscript series. Am J Gastroenterol 2013;108:694–697.
9. Sperber AD, Gwee KA, Hungin AP, et al. Conducting multinational, cross-cultural research in the functional gastrointestinal disorders: issues and recommendations. A Rome Foundation working team report. Aliment Pharmacol Ther 2014;40:1094–1102.
10. Schmulson M, Corazziari E, Ghoshal UC, et al. A four-country comparison of healthcare systems, implementation of diagnostic criteria, and treatment availability for functional gastrointestinal disorders: A report of the Rome Foundation Working Team on cross-cultural, multinational research. Neurogastroenterol Motil 2014:1368–1385.
11. Hungin AP, Molloy-Bland M, Claes R, et al. Systematic review: the perceptions, diagnosis and management of irritable bowel syndrome in primary care – a Rome Foundation working team report. Aliment Pharmacol Ther 2014;40:1133–1145.
12. Ghoshal UC, Gwee KA, Chen M, et al. Development, translation and validation of enhanced asian Rome III questionnaires for diagnosis of functional bowel diseases in major asian languages: a Rome Foundationasian neurogastroenterology and motility association working team report. J Neurogastroenterol Motil 2015; 21:83–92.
13. Drossman DA. Functional gastrointestinal disorders: history, pathophysiology, clinical features and Rome IV. Gastroenterology 2016;150:1262–1279.
14. Milholland AV, Wheeler SG, Heieck JJ. Medical assessment by a delphi group opinion technic. New Engl J Med 1973;298:1272–1275.
15. Vanner SJ, Greenwood-Van Meerveld B, Mawe GM, et al. Fundamentals of neurogastroenterology – basic science. Gastroenterology 2016;150:1280–1291.
16. Boeckxstaens G, Camilleri M, Sifrim D, et al. Fundamentals of Neurogastroenterology: Physiology/Motility – Sensation. Gastroenterology 2016;150:1292–1304.
17. Barbara G, Feinle-Bisset C, Ghoshal UC, et al. The intestinal microenvironment and functional gastrointestinal disorders. Gastroenterology 2016;150:1305–1318.
18. Camilleri M, Buéno L, Andresen V, et al. Pharmacological, Pharmacokinetic, and Pharmacogenomic Aspects of Functional Gastrointestinal Disorders. Gastroenterology 2016;150:1319–1331.
19. Houghton LA, Heitkemper M, Crowell MD, et al. Age, gender and women’s health and the patient. Gastroenterology 2016;150:1332–1343.
20. Francisconi CF, Sperber AD, Fang X, et al. Multicultural aspects in functional gastrointestinal disorders (FGIDs). Gastroenterology 2016;150:1344–1354.
21. Van Oudenhove L, Levy RL, Crowell MD, et al. Biopsychosocial aspects of functional gastrointestinal disorders: how central and environmental processes contribute to the development and expression of functional gastrointestinal disorders. Gastroenterology 2016; 150:1355–1367.
22. Aziz Q, Fass R, Gyawali CP, et al. Esophageal disorders. Gastroenterology 2016;150:1368–1379.
23. Stanghellini V, Chan F, Hasler WL, et al. Gastroduodenal disorders. Gastroenterology 2016;150:1380–1392.
24. Farre R, Vanheel H, Vanuytsel T, et al. In functional dyspepsia, hypersensitivity to postprandial distention correlates with meal-related symptom severity. Gastroenterol 2013;145:566–573.
25. Allen JH, de Moore GM, Heddle R, et al. Cannabinoid hyperemesis: Cyclical hyperemesis in association with chronic cannabis abuse. Gut 2004;53:1566–1570.
26. Lacy BE, Mearin F, Chang L, et al. Bowel disorders. Gastroenterology 2016;150:1393–1407.
27. Camilleri M, Drossman DA, Becker G, et al. Emerging treatments in neurogastroenterology: a multidisciplinary working group consensus statement on opioid-induced constipation. Neurogastroenterology & Motility 2014; 26:1386–1395.
28. Keefer L, Drossman DA, Guthrie E, et al. Centrally mediated disorders of gastrointestinal pain. Gastroenterology 2016;150:1408–1419.
29. Drossman DA, Morris CB, Wrennall CE, et al. Diagnosis, characterization, and 3-month outcome after detoxification of 39 patients With Narcotic Bowel Syndrome. Am J Gastroenterol 2012;107:1426–1440.
30. Cotton PB, Elta GH, Carter CR, et al. Gallbladder and sphincter of Oddi disorders. Gastroenterology 2016; 150:1420–1429.
31. Cotton PB, Durkalski V, Romagnuolo J, et al. Effect of Endoscopic Sphincterotomy for Suspected Sphincter of Oddi Dysfunction on Pain-Related Disability Following Cholecystectomy. JAMA 2014;311:2101–2109.
32. Rao SSC, Bharucha AE, Chiarioni G, et al. Anorectal disorders. Gastroenterology 2016;150:1430–1442.
33. Bharucha AE, Rao SS. An update on anorectal disorders for gastroenterologists. Gastroenterol 2014;146: 37–45.
34. Benninga MA, Nurko S, Faure C, et al. Childhood functional gastrointestinal disorders: neonate/toddler. Gastroenterology 2016;150:1443–1455.
35. Hyams JS, Di Lorenzo C, Saps M, et al. Functional gastrointestinal disorders: child/adolescent. Gastroenterology 2016;150:1456–1468.
36. Irvine EJ, Tack J, Crowell MD, et al. Design of treatment trials for functional gastrointestinal disorders. Gastroenterology 2016;150:1469–1480.
37. Palsson OS, Whitehead WE, van Tilburg MAL, et al. Development and validation of the Rome IV diagnostic questionnaire for adults. Gastroenterology 2016; 150:1481–1491.

Acknowledgments
We wish to extend our thanks and gratitude to the Rome IV authors for their expertise, dedicated pursuit of the literature, and to synthesize their outstanding efforts into a clear and concise set of knowledge and recommendations. Special thanks also go to our Rome IV Managing Editor (Ceciel Rooker) and her staff for coordinating this effort in a short period of time, to Laura Flecha who served as the managing editor of this special issue, and to Jerry Schoendorf for creating the cover of this issue.

Senior Editor of Rome IV: Douglas A. Drossman, MD, Professor Emeritus of Medicine and Psychiatry, University of North Carolina, Center for Education and Practice of Biopsychosocial Care and Drossman Gastroenterology, Chapel Hill, North Carolina. Associate Editors of Rome IV: Lin Chang, MD, Professor of Medicine, Oppenheimer Center for Neurobiology of Stress, Division of Digestive Diseases, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California; William D. Chey, MD, Timothy T. Nostrant Professor of Gastroenterology & Nutrition Sciences, Director, GI Nutrition & Behavioral Wellness Program, Co-Director, Michigan Bowel Control Program, Division of Gastroenterology, University of Michigan Health System, Ann Arbor, Michigan; JOHN KELLOW, MD, Associate Professor and Head of the Discipline of Medicine, Northern Clinical School, University of Sydney, Sydney, NSW, Australia; JAN TACK, MD, PhD, Professor of Medicine, Head, Department of Clinical and Experimental Medicine, Head of Clinic, Department of Gastroenterology, University Hospital KU Leuven, Translational Research Center for Gastrointestinal Disorders (TARGID), Leuven, Belgium; WILLIAM E. WHITEHEAD, PhD, Professor of Medicine and OBGYN, Director, UNC Center for Functional GI and Motility Disorders, Division of Gastroenterology and Hepatology, UNC School of Medicine, Chapel Hill, North Carolina

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Русифицированная классификация функциональных заболеваний желудочно-кишечного тракта, предложенная Римским консенсусом IV пересмотра (2016 г.) *

Расстройства функции пищевода

А1. Функциональная загрудинная боль пищеводного происхождения А2. Функциональная изжога А3. Гиперсенситивный рефлюксный синдром А4. Ком в пищеводе (Globus) А5. Функциональная дисфагия

Гастродуоденальные расстройства

В1.  Функциональная диспепсия В1а.Постпрандиальный дистресс-синдром В1b. Синдром эпигастральной боли В2. Расстройства, сопровождающиеся отрыжкой В2а. Аэрофагия В2b. Чрезмерная неспецифическая отрыжка В3.  Расстройства, сопровождающиеся тошнотой и рвотой В3а. Хронический синдром тошноты и рвоты В3b. Синдром циклической рвоты В3с. Каннабиноидиндуцированный рвотный синдром В4. Синдром руминации у взрослых

Расстройства функции кишечника

С1. Синдром раздраженного кишечника С2. Функциональный запор С3. Функциональная диарея С4. Функциональное вздутие живота С5. Неспецифическое функциональное кишечное расстройство С6. Опиоидиндуцированный запор

Расстройства центрального генеза, проявляющиеся абдоминальной болью

D1. Болевой абдоминальный синдром центрального генеза D2. Опиоидиндуцированная гастроинтестинальная гипералгезия

Расстройства функции желчного пузыря и сфинктера Одди

E1. Билиарная боль E1а. Функциональные расстройства желчного пузыря E1b. Функциональное билиарное расстройство сфинктера Одди E2. Функциональное панкреатическое расстройство сфинктера Одди

Аноректальные расстройства

F1. Недержание кала F2. Функциональная аноректальная боль F2а. Синдром мышцы, поднимающей задний проход F2b. Неспецифическая функциональная аноректальная боль F2с. Прокталгия fugax F3. Функциональные расстройства дефекации F3а. Неадекватная пропульсия при дефекации F3 b. Диссинергическая дефекация

Детские функциональные желудочно-кишечные расстройства: новорожденные

G1. Срыгивание G2. Синдром руминации G3. Синдром циклической рвоты G4. Колики G5. Функциональная диарея G6. Дисхезия G7. Функциональный запор

Детские функциональные желудочно-кишечные расстройства: дети и подростки

H1. Функциональные расстройства, проявляющиеся тошнотой и рвотой H1а. Синдром циклической рвоты H1b. Функциональная тошнота и функциональная рвота H1b1. Функциональная тошнота H1b2. Функциональная рвота H1с. Синдром руминации H1d. Аэрофагия H2. Функциональные расстройства, проявляющиеся абдоминальной болью H2а. Функциональная диспепсия H2а1. Постпрандиальный дистресс-синдром H2а2. Синдром эпигастральной боли H2b. Синдром раздраженного кишечника Н2с. Абдоминальная мигрень Н2d. Функциональная абдоминальная боль Н3. Функциональные расстройства дефекации Н3а. Функциональный запор Н3b. Несдерживаемое недержание кала

* Андреев Д.Н., Заборовский А.В., Трухманов А.С., Маев И.В., Ивашкин В.Т. Эволюция представлений о функциональных заболеваниях желудочно-кишечного тракта в свете Римских критериев IV пересмотра (2016 г.). Рос журн гастроэнтерол гепатол колопроктол 2017; 27(1):4-11 DOI: 10.22416/1382-4376-2017-27-1-4-11

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Для сравнения:

• Drossman D. The functional gastrointestinal disorders and the Rome II process, 1999


• Drossman D. The Functional Gastrointestinal Disorders and the Rome III Process, 2006

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