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Pediatric Aspects of Nutrition Interventions for Disorders of Gut-Brain Interaction. Am J Gastroenterol 2022; 117:995-1009. [PMID: 35416794 PMCID: PMC9169765 DOI: 10.14309/ajg.0000000000001779] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 04/09/2022] [Indexed: 12/11/2022]
Abstract
Dietary factors may play an important role in the generation of symptoms in children with disorders of gut-brain interaction (DGBIs). Although dietary modification may provide successful treatment, there is a relative paucity of controlled trials that have shown the effectiveness of dietary interventions. This study is a narrative review that explores the existing literature on food and pediatric DGBIs. The following have been shown to be beneficial: (i) in infants with colic, removing cow's milk from the infant's diet or from the maternal diet in those who are breastfed; (ii) in infants with regurgitation, adding thickeners to the formula or removing cow's milk protein from the infant's diet or the maternal diet in those who are breastfed; and (iii) in children with pain-predominant DGBIs, using soluble fiber supplementation or a low fermentable oligosaccharides, disaccharides, monosaccharides, and polyols diet. In children with functional constipation, there is no evidence that adding fiber is beneficial. Given that most dietary interventions include restriction of different foods in children, a thoughtful approach and close follow-up are needed.
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Di Chio T, Sokollik C, Peroni DG, Hart L, Simonetti G, Righini-Grunder F, Borrelli O. Nutritional Aspects of Pediatric Gastrointestinal Diseases. Nutrients 2021; 13:nu13062109. [PMID: 34205445 PMCID: PMC8235230 DOI: 10.3390/nu13062109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/09/2021] [Accepted: 06/15/2021] [Indexed: 12/16/2022] Open
Abstract
In the last decade, the role of nutritional management in pediatric gastrointestinal diseases has gained increasing popularity. Disease-specific diets have been introduced as conventional treatments by international guidelines. Patients tend to more willingly accept food-based therapies than drugs because of their relatively “harmless” nature. Apart from a diet’s therapeutic role, nutritional support is crucial in maintaining growth and improving clinical outcomes in pediatric patients. Despite the absence of classical “side effects”, however, it should be emphasized that any dietary modification might have negative consequences on children’s growth and development. Hence, expert supervision is always advised, in order to support adequate nutritional requirements. Unfortunately, the media provide an inaccurate perception of the role of diet for gastrointestinal diseases, leading to misconceptions by patients or their caregivers that tends to overestimate the beneficial role of diets and underestimate the potential adverse effects. Moreover, not only patients, but also healthcare professionals, have a number of misconceptions about the nutritional benefits of diet modification on gastrointestinal diseases. The aim of this review is to highlight the role of diet in pediatric gastrointestinal diseases, to detect misconceptions and to give a practical guide for physicians on the basis of current scientific evidence.
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Affiliation(s)
- Teresa Di Chio
- Pediatric Institute of Southern Switzerland, Ospedale Regionale di Bellinzona e Valli, Via Ospedale 12, 6500 Bellinzona, Switzerland;
- Correspondence: (T.D.C.); (C.S.); (F.R.-G.); (O.B.)
| | - Christiane Sokollik
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Children’s Hospital, Inselspital, University of Bern, 3010 Bern, Switzerland
- Correspondence: (T.D.C.); (C.S.); (F.R.-G.); (O.B.)
| | - Diego G. Peroni
- Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, 56126 Pisa, Italy;
| | - Lara Hart
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, McMaster University, Hamilton, ON L8N 3Z5, Canada;
| | - Giacomo Simonetti
- Pediatric Institute of Southern Switzerland, Ospedale Regionale di Bellinzona e Valli, Via Ospedale 12, 6500 Bellinzona, Switzerland;
- Università della Svizzera Italiana, 6900 Lugano, Switzerland
| | - Franziska Righini-Grunder
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Lucerne Children’s Hospital, Cantonal Hospital Lucerne, 6000 Lucerne, Switzerland
- Correspondence: (T.D.C.); (C.S.); (F.R.-G.); (O.B.)
| | - Osvaldo Borrelli
- Division of Neurogastroenterology and Motility, Department of Pediatric Gastroenterology, University College London (UCL) Institute of Child Health and Great Ormond Street, London WC1N 3JH, UK
- Correspondence: (T.D.C.); (C.S.); (F.R.-G.); (O.B.)
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Stróżyk A, Horvath A, Szajewska H. A Low-FODMAP Diet in the Management of Children With Functional Abdominal Pain Disorders: A Protocol of a Systematic Review. JPGN REPORTS 2021; 2:e065. [PMID: 37207051 PMCID: PMC10191571 DOI: 10.1097/pg9.0000000000000065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 02/19/2021] [Indexed: 05/21/2023]
Abstract
The available interventions for the management of children with functional abdominal pain disorders (FAPD) are limited. A diet low in fermentable oligosaccharides, disaccharides monosaccharides, and polyols (FODMAPs) is widely used in adults and children with FAPD, despite limited available evidence. We aim to systematically review evidence on the efficacy and safety of using a low-FODMAP diet for the management of children with FAPD. Methods The Cochrane Library, EMBASE, and MEDLINE databases will be searched for randomized controlled trials (RCTs) that compare the use a low-FODMAP diet (preferably a 3-step low-FODMAP diet but also only a strict low-FODMAP diet or restriction of individual FODMAPs) with any comparator (i.e., standardized [i.e., average national] or other diet or no intervention) in children with FAPD (regardless of the definition). Each FAPD and each low-FODMAP diet or individual FODMAP restriction will be assessed separately. The Cochrane Collaboration's tool for assessing the risk of bias will be used. The primary outcome will be the abdominal pain intensity. The secondary outcomes will be abdominal pain frequency, stool consistency, other gastrointestinal symptoms, school performance, and psychological functioning associated with FAPD, parent's work absenteeism associated with FAPD of a child, health-related quality of life, compliance, growth, and adverse events. The findings will be published in a peer-reviewed journal and submitted to relevant conferences. Conclusion This systematic review of rigorous methodological design will update current evidence on the efficacy and safety of using a low-FODMAP diet. However, it may be limited by the quality of the included studies.
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Affiliation(s)
- Agata Stróżyk
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Andrea Horvath
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
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Abstract
Paediatric functional abdominal pain disorders, currently referred to as disorders of gut-brain interaction, comprise irritable bowel syndrome, functional dyspepsia, abdominal migraine and functional abdominal pain not otherwise specified, as defined by the Rome IV diagnostic criteria. Functional abdominal pain disorders are common disorders with a prevalence of 3-16% depending on country, age and sex. A greater understanding of aetiopathogenesis and pathophysiology is emerging and includes intestinal components (inflammation, motility and the microbiota), central factors (psychological aspects, sensitization and/or differences in connectivity or activity of certain brain regions) as well as extrinsic factors (infections). In particular, the timing of disruption of the microbiota-gut-brain axis seems to be important. Diagnosis is challenging but is primarily based on clinical symptoms and exclusion of other organic causes, with an emphasis on avoiding unnecessary invasive diagnostic procedures. The available pharmacological interventions are limited in children and, therefore, management has focused on combined approaches, including mind-targeted interventions (hypnotherapy and cognitive behavioural therapy), diet (probiotics) and percutaneous electrical nerve field stimulation. The evidence for their clinical efficacy, although limited, is favourable, with positive impacts on symptoms and overall quality of life. The coming decades hold promise for improved understanding and management of these enigmatic disorders.
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Pensabene L, Salvatore S, Turco R, Tarsitano F, Concolino D, Baldassarre ME, Borrelli O, Thapar N, Vandenplas Y, Staiano A, Saps M. Low FODMAPs diet for functional abdominal pain disorders in children: critical review of current knowledge. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2019. [DOI: 10.1016/j.jpedp.2019.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Pensabene L, Salvatore S, Turco R, Tarsitano F, Concolino D, Baldassarre ME, Borrelli O, Thapar N, Vandenplas Y, Staiano A, Saps M. Low FODMAPs diet for functional abdominal pain disorders in children: critical review of current knowledge. J Pediatr (Rio J) 2019; 95:642-656. [PMID: 31028745 DOI: 10.1016/j.jped.2019.03.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 03/13/2019] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This narrative review aimed to provide practitioners a synthesis of the current knowledge on the role of a low Fermentable Oligosaccharides Disaccharides Monosaccharides and Polyols diet in reducing symptoms associated with functional abdominal pain disorders in children. This review is focused on the pathophysiology, efficacy and criticism of low Fermentable Oligosaccharides Disaccharides Monosaccharides and Polyols diet in children. SOURCES Cochrane Database, Pubmed and Embase were searched using specific terms for Fermentable Oligosaccharides Disaccharides Monosaccharides and Polyols diet interventions and functional abdominal pain disorders. SUMMARY OF THE FINDINGS In children, only one Randomized Control Trial and one open-label study reported positive results of low Fermentable Oligosaccharides Disaccharides Monosaccharides and Polyols diet; one Randomized Control Trial showed exacerbation of symptoms with fructans in children with Irritable Bowel Syndrome; no effect was found for the lactose-free diet whilst fructose-restricted diets were effective in 5/6 studies. CONCLUSIONS In children there are few trials evaluating low Fermentable Oligosaccharides Disaccharides Monosaccharides and Polyols in functional abdominal pain disorders, with encouraging data on the therapeutic efficacy particularly of fructose-restricted diet. Additional efforts are still needed to fill this research gap and clarify the most efficient way for tailoring dietary restrictions based on the patient's tolerance and/or identification of potential biomarkers of low Fermentable Oligosaccharides Disaccharides Monosaccharides and Polyols efficacy, to maintain nutritional adequacy and to simplify the adherence to diet by labeling Fermentable Oligosaccharides Disaccharides Monosaccharides and Polyols content in commercial products.
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Affiliation(s)
- Licia Pensabene
- University "Magna Graecia" of Catanzaro, Pediatric Unit, Department of Medical and Surgical Sciences, Catanzaro, Italy.
| | - Silvia Salvatore
- University of Insubria, Section of Pediatrics, Department of Medicine and Surgery, Varese, Italy
| | - Rossella Turco
- University of Naples "Federico II", Section of Pediatrics, Department of Translational Medical Science, Naples, Italy
| | - Flora Tarsitano
- University "Magna Graecia" of Catanzaro, Pediatric Unit, Department of Medical and Surgical Sciences, Catanzaro, Italy
| | - Daniela Concolino
- University "Magna Graecia" of Catanzaro, Pediatric Unit, Department of Medical and Surgical Sciences, Catanzaro, Italy
| | | | - Osvaldo Borrelli
- Great Ormond Street Hospital for Children, Neurogastroenterology and Motility Unit, Department of Gastroenterology, London, United Kingdom
| | - Nikhil Thapar
- Great Ormond Street Hospital for Children, Neurogastroenterology and Motility Unit, Department of Gastroenterology, London, United Kingdom
| | - Yvan Vandenplas
- Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, KidZ Health Castle, Brussels, Belgium
| | - Annamaria Staiano
- University of Naples "Federico II", Section of Pediatrics, Department of Translational Medical Science, Naples, Italy
| | - Miguel Saps
- University of Miami, Holtz Children's Hospital, Miller School of Medicine, Division of Pediatric Gastroenterology, Hepatology and Nutrition, Miami, United States
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Zeevenhooven J, Timp ML, Singendonk MMJ, Benninga MA, Tabbers MM. Definitions of Pediatric Functional Abdominal Pain Disorders and Outcome Measures: A Systematic Review. J Pediatr 2019; 212:52-59.e16. [PMID: 31277898 DOI: 10.1016/j.jpeds.2019.04.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 03/19/2019] [Accepted: 04/24/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To systematically review definitions of functional abdominal pain orders (FAPDs) and outcome measures used in therapeutic randomized controlled trials in pediatric FAPDs adhering to the Outcome Measures in Rheumatology recommendations. STUDY DESIGN Cochrane, MEDLINE, Embase, and Cinahl databases were systematically searched from inception to April 2018. English-written therapeutic randomized controlled trials concerning FAPDs in children aged 4-18 years were included. Definitions of FAPDs, interventions, outcome measures, measurement instruments, and outcome assessors of each study were tabulated descriptively. Quality was assessed using the Delphi List. RESULTS A total of 4771 articles were found, of which 64 articles were included (n = 25, 39% of high methodologic quality). The Rome III (50%), Rome II (17%), Apley (16%), and author-defined (17%) criteria were used to define FAPDs. Fourteen studies (22%) assessed a pharmacologic, 25 (39%) a dietary, and 25 (39%) a psychosocial intervention. Forty-four studies (69%) predefined their primary outcomes. In total, 211 reported predefined outcome measures were grouped into 23 different outcome domains; the majority being patient-reported (n = 27, 61%). Of the 14 studies that evaluated a pharmacologic intervention, 12 (86%) reported on adverse events. CONCLUSIONS Studies on pediatric FAPDs are of limited methodologic quality and show large heterogeneity and inconsistency in defining FAPDs and outcome measures used. Development of a core outcome set is needed to make comparison between intervention studies possible.
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Affiliation(s)
- Judith Zeevenhooven
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Amsterdam, the Netherlands.
| | - Merel L Timp
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Amsterdam, the Netherlands
| | - Maartje M J Singendonk
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Amsterdam, the Netherlands
| | - Marc A Benninga
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Amsterdam, the Netherlands
| | - Merit M Tabbers
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Amsterdam, the Netherlands
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Chouliaras G, Kondyli C, Bouzios I, Spyropoulos N, Chrousos GP, Roma-Giannikou E. Dietary Habits and Abdominal Pain-related Functional Gastrointestinal Disorders: A School-based, Cross-sectional Analysis in Greek Children and Adolescents. J Neurogastroenterol Motil 2019; 25:113-122. [PMID: 30646482 PMCID: PMC6326206 DOI: 10.5056/jnm17113] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 04/03/2018] [Accepted: 09/28/2018] [Indexed: 12/15/2022] Open
Abstract
Background/Aims The abdominal pain-related functional gastrointestinal disorders (AP-FGIDs) affect a significant proportion of the pediatric population and consist 1 of the most frequent causes for seeking medical advice. In this study, we aimed to assess the relation of dietary habits with the likelihood of AP-FGIDs. Methods This was a school-based, cross-sectional study approved by the Greek Government authorities, after obtaining informed consent by the legal representatives of the children. Diagnoses of AP-FGIDs were based on the Greek official translation of the Rome III questionnaire. Demographic, socioeconomic and dietary data were collected through self-reporting or parent-reporting questionnaires. Associations between the probability of AP-FGIDs and dietary practices were assessed after adjusting for known confounders through a multiple logistic regression analysis. Results A total of 1365 children (147 AP-FGIDs and 1218 controls, 52.4% females, mean age: 12.8 ± 2.8 years) were included. Multiple regression analysis identified the following statistically significant confounders: victimization, the presence of a person with a severe health problem at home, female sex, engaging in limited physical exercise, and living in a single adult family. Subsequently, logistic regression, adjusted for the abovementioned confounders, showed that reduced fish and increased junk food consumption were related to a higher likelihood of AP-FGIDs. Conclusions Children with AP-FGIDs report excessive junk-food and reduced fish intake compared to controls. Further studies are needed in order to clarify the nature of this observation.
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Affiliation(s)
- Giorgos Chouliaras
- First Department of Pediatrics, University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Christina Kondyli
- First Department of Pediatrics, University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Ilias Bouzios
- First Department of Pediatrics, University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Nick Spyropoulos
- First Department of Pediatrics, University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - George P Chrousos
- First Department of Pediatrics, University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Eleftheria Roma-Giannikou
- First Department of Pediatrics, University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
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Turco R, Salvatore S, Miele E, Romano C, Marseglia GL, Staiano A. Does a low FODMAPs diet reduce symptoms of functional abdominal pain disorders? A systematic review in adult and paediatric population, on behalf of Italian Society of Pediatrics. Ital J Pediatr 2018; 44:53. [PMID: 29764491 PMCID: PMC5952847 DOI: 10.1186/s13052-018-0495-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 05/08/2018] [Indexed: 02/08/2023] Open
Abstract
Background Despite the rising of the Functional Gastrointestinal Disorders (FGIDs)’ incidence in the last years, the etio-pathogenesis of FGIDs remains unclear. The diet seems to play an important role in these disorders. Indeed, at least two thirds of adult patients with Irritable Bowel Syndrome (IBS) and of children with FGIDs perceive their GI symptoms to be food-related. In particular, in the last years, more interest has been focused in the low Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyol (FODMAPs) diet. Aims To provide a systematic review on the efficacy of a low FODMAPs diet in reducing symptoms associated with functional abdominal pain disorders. Methods Cochrane Library, MEDLINE (via Pubmed), and EMBASE databases from inception to June 2017 were searched. We included randomized controlled trials (RCTs), prospective and retrospective studies, systematic reviews and meta-analyses, reporting the efficacy of the FODMAPs diet intervention in FGIDs patients. Results Nineteen studies were eligible. A FODMAPs-restricted diet is beneficial in 12/13 intervention trials. The low FODMAPs diet improves overall GI symptoms, especially abdominal pain and bloating. In children, only one study reported positive results of a low FODMAPs diet. No effect was found for the lactose free diet whilst fructose-restricted diet was effective in 3/4 studies. The duration of the intervention was very different among the studies, ranging from 2 days to 16 months, and from 3 and 9 weeks for the RCTs. The majority of the trials presented differences in symptoms scoring scales, diet, food diaries, and food frequencies questionnaire. Conclusions The FODMAPs-restricted diet may be an effective dietary intervention for reducing IBS symptoms in adults. In children, there are promising data, although only one randomized double-blind study exists and further data are needed to better clarify the role of FODMAPs and fructose-restricted diet in IBS. The current evidence does not support the use of a lactose-restricted diet in children with FGIDs.
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Affiliation(s)
- Rossella Turco
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Silvia Salvatore
- Department of Medicine and Surgery, Section of Pediatrics, University of Insubria, Varese, Italy
| | - Erasmo Miele
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Claudio Romano
- Endoscopy and Gastroenterology Unit, Department of Pediatrics, University of Messina, Messina, Italy
| | - Gian Luigi Marseglia
- Department of Science Clinical-Surgery Diagnostic and Paediatric of University of Pavia, Pavia, Italy
| | - Annamaria Staiano
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy.
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Newlove‐Delgado TV, Martin AE, Abbott RA, Bethel A, Thompson‐Coon J, Whear R, Logan S. Dietary interventions for recurrent abdominal pain in childhood. Cochrane Database Syst Rev 2017; 3:CD010972. [PMID: 28334433 PMCID: PMC6464236 DOI: 10.1002/14651858.cd010972.pub2] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND This is an update of the original Cochrane review, last published in 2009 (Huertas-Ceballos 2009). Recurrent abdominal pain (RAP), including children with irritable bowel syndrome, is a common problem affecting between 4% and 25% of school-aged children. For the majority of such children, no organic cause for their pain can be found on physical examination or investigation. Many dietary inventions have been suggested to improve the symptoms of RAP. These may involve either excluding ingredients from the diet or adding supplements such as fibre or probiotics. OBJECTIVES To examine the effectiveness of dietary interventions in improving pain in children of school age with RAP. SEARCH METHODS We searched CENTRAL, Ovid MEDLINE, Embase, eight other databases, and two trials registers, together with reference checking, citation searching and contact with study authors, in June 2016. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing dietary interventions with placebo or no treatment in children aged five to 18 years with RAP or an abdominal pain-related, functional gastrointestinal disorder, as defined by the Rome III criteria (Rasquin 2006). DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We grouped dietary interventions together by category for analysis. We contacted study authors to ask for missing information and clarification, when needed. We assessed the quality of the evidence for each outcome using the GRADE approach. MAIN RESULTS We included 19 RCTs, reported in 27 papers with a total of 1453 participants. Fifteen of these studies were not included in the previous review. All 19 RCTs had follow-up ranging from one to five months. Participants were aged between four and 18 years from eight different countries and were recruited largely from paediatric gastroenterology clinics. The mean age at recruitment ranged from 6.3 years to 13.1 years. Girls outnumbered boys in most trials. Fourteen trials recruited children with a diagnosis under the broad umbrella of RAP or functional gastrointestinal disorders; five trials specifically recruited only children with irritable bowel syndrome. The studies fell into four categories: trials of probiotic-based interventions (13 studies), trials of fibre-based interventions (four studies), trials of low FODMAP (fermentable oligosaccharides, disaccharides, monosaccharides and polyols) diets (one study), and trials of fructose-restricted diets (one study).We found that children treated with probiotics reported a greater reduction in pain frequency at zero to three months postintervention than those given placebo (standardised mean difference (SMD) -0.55, 95% confidence interval (CI) -0.98 to -0.12; 6 trials; 523 children). There was also a decrease in pain intensity in the intervention group at the same time point (SMD -0.50, 95% CI -0.85 to -0.15; 7 studies; 575 children). However, we judged the evidence for these outcomes to be of low quality using GRADE due to an unclear risk of bias from incomplete outcome data and significant heterogeneity.We found that children treated with probiotics were more likely to experience improvement in pain at zero to three months postintervention than those given placebo (odds ratio (OR) 1.63, 95% CI 1.07 to 2.47; 7 studies; 722 children). The estimated number needed to treat for an additional beneficial outcome (NNTB) was eight, meaning that eight children would need to receive probiotics for one to experience improvement in pain in this timescale. We judged the evidence for this outcome to be of moderate quality due to significant heterogeneity.Children with a symptom profile defined as irritable bowel syndrome treated with probiotics were more likely to experience improvement in pain at zero to three months postintervention than those given placebo (OR 3.01, 95% CI 1.77 to 5.13; 4 studies; 344 children). Children treated with probiotics were more likely to experience improvement in pain at three to six months postintervention compared to those receiving placebo (OR 1.94, 95% CI 1.10 to 3.43; 2 studies; 224 children). We judged the evidence for these two outcomes to be of moderate quality due to small numbers of participants included in the studies.We found that children treated with fibre-based interventions were not more likely to experience an improvement in pain at zero to three months postintervention than children given placebo (OR 1.83, 95% CI 0.92 to 3.65; 2 studies; 136 children). There was also no reduction in pain intensity compared to placebo at the same time point (SMD -1.24, 95% CI -3.41 to 0.94; 2 studies; 135 children). We judged the evidence for these outcomes to be of low quality due to an unclear risk of bias, imprecision, and significant heterogeneity.We found only one study of low FODMAP diets and only one trial of fructose-restricted diets, meaning no pooled analyses were possible.We were unable to perform any meta-analyses for the secondary outcomes of school performance, social or psychological functioning, or quality of daily life, as not enough studies included these outcomes or used comparable measures to assess them.With the exception of one study, all studies reported monitoring children for adverse events; no major adverse events were reported. AUTHORS' CONCLUSIONS Overall, we found moderate- to low-quality evidence suggesting that probiotics may be effective in improving pain in children with RAP. Clinicians may therefore consider probiotic interventions as part of a holistic management strategy. However, further trials are needed to examine longer-term outcomes and to improve confidence in estimating the size of the effect, as well as to determine the optimal strain and dosage. Future research should also explore the effectiveness of probiotics in children with different symptom profiles, such as those with irritable bowel syndrome.We found only a small number of trials of fibre-based interventions, with overall low-quality evidence for the outcomes. There was therefore no convincing evidence that fibre-based interventions improve pain in children with RAP. Further high-quality RCTs of fibre supplements involving larger numbers of participants are required. Future trials of low FODMAP diets and other dietary interventions are also required to facilitate evidence-based recommendations.
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Affiliation(s)
- Tamsin V Newlove‐Delgado
- University of Exeter Medical SchoolNIHR CLAHRC South West Peninsula (PenCLAHRC)St Luke's CampusExeterEnglandUKEX1 2LU
| | - Alice E Martin
- Royal Devon and Exeter HospitalPaediatricsBarrack RoadExeterEnglandUKEX2 5DW
| | - Rebecca A Abbott
- University of Exeter Medical SchoolNIHR CLAHRC South West Peninsula (PenCLAHRC)St Luke's CampusExeterEnglandUKEX1 2LU
| | - Alison Bethel
- University of Exeter Medical SchoolNIHR CLAHRC South West Peninsula (PenCLAHRC)St Luke's CampusExeterEnglandUKEX1 2LU
| | - Joanna Thompson‐Coon
- University of Exeter Medical SchoolNIHR CLAHRC South West Peninsula (PenCLAHRC)St Luke's CampusExeterEnglandUKEX1 2LU
| | - Rebecca Whear
- University of Exeter Medical SchoolNIHR CLAHRC South West Peninsula (PenCLAHRC)St Luke's CampusExeterEnglandUKEX1 2LU
| | - Stuart Logan
- University of Exeter Medical SchoolNIHR CLAHRC South West Peninsula (PenCLAHRC)St Luke's CampusExeterEnglandUKEX1 2LU
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Chumpitazi BP, Shulman RJ. Dietary Carbohydrates and Childhood Functional Abdominal Pain. ANNALS OF NUTRITION & METABOLISM 2016; 68 Suppl 1:8-17. [PMID: 27355647 PMCID: PMC4943582 DOI: 10.1159/000445390] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Childhood functional gastrointestinal disorders (FGIDs) affect a large number of children throughout the world. Carbohydrates (which provide the majority of calories consumed in the Western diet) have been implicated both as culprits for the etiology of symptoms and as potential therapeutic agents (e.g., fiber) in childhood FGIDs. In this review, we detail how carbohydrate malabsorption may cause gastrointestinal symptoms (e.g., bloating) via the physiologic effects of both increased osmotic activity and increased gas production from bacterial fermentation. Several factors may play a role, including: (1) the amount of carbohydrate ingested; (2) whether ingestion is accompanied by a meal or other food; (3) the rate of gastric emptying (how quickly the meal enters the small intestine); (4) small intestinal transit time (the time it takes for a meal to enter the large intestine after first entering the small intestine); (5) whether the meal contains bacteria with enzymes capable of breaking down the carbohydrate; (6) colonic bacterial adaptation to one's diet, and (7) host factors such as the presence or absence of visceral hypersensitivity. By detailing controlled and uncontrolled trials, we describe how there is a general lack of strong evidence supporting restriction of individual carbohydrates (e.g., lactose, fructose) for childhood FGIDs. We review emerging evidence suggesting that a more comprehensive restriction of fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP) may be effective. Finally, we review how soluble fiber (a complex carbohydrate) supplementation via randomized controlled intervention trials in childhood functional gastrointestinal disorders has demonstrated efficacy.
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Affiliation(s)
- Bruno P. Chumpitazi
- Department of Pediatrics, Baylor College of Medicine, Houston, Tex., USA
- Section of Pediatric Gastroenterology, Hepatology, and Nutrition, Texas Children’s Hospital, Houston, Tex., USA
| | - Robert J. Shulman
- Department of Pediatrics, Baylor College of Medicine, Houston, Tex., USA
- Section of Pediatric Gastroenterology, Hepatology, and Nutrition, Texas Children’s Hospital, Houston, Tex., USA
- Children’s Nutrition Research Center, Houston, Tex., USA
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12
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Nanayakkara WS, Skidmore PM, O'Brien L, Wilkinson TJ, Gearry RB. Efficacy of the low FODMAP diet for treating irritable bowel syndrome: the evidence to date. Clin Exp Gastroenterol 2016; 9:131-42. [PMID: 27382323 PMCID: PMC4918736 DOI: 10.2147/ceg.s86798] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
This review summarizes the published clinical studies concerning the management of irritable bowel syndrome (IBS) using restriction of Fermentable Oligosaccharide, Disaccharide, Monosaccharide, and Polyols in the diet (low FODMAP diet). In recent years, the data supporting low FODMAP diet for the management of IBS symptoms have emerged, including several randomized controlled trials, case-control studies, and other observational studies. Unlike most dietary manipulations tried in the past to alleviate gastrointestinal symptoms of IBS, all studies on low FODMAP diet have consistently shown symptomatic benefits in the majority of patients with IBS. However, dietary adherence by the patients and clear dietary intervention led by specialized dietitians appear to be vital for the success of the diet. Up to 86% of patients with IBS find improvement in overall gastrointestinal symptoms as well as individual symptoms such as abdominal pain, bloating, constipation, diarrhea, abdominal distention, and flatulence following the diet. FODMAP restriction reduces the osmotic load and gas production in the distal small bowel and the proximal colon, providing symptomatic relief in patients with IBS. Long-term health effects of a low FODMAP diet are not known; however, stringent FODMAP restriction is not recommended owing to risks of inadequate nutrient intake and potential adverse effects from altered gut microbiota. In conclusion, the evidence to date strongly supports the efficacy of a low FODMAP diet in the treatment of IBS. Further studies are required to understand any potential adverse effects of long-term restriction of FODMAPs.
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Affiliation(s)
| | - Paula Ml Skidmore
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | | | - Tim J Wilkinson
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | - Richard B Gearry
- Department of Medicine, University of Otago, Christchurch, New Zealand
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13
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Rutten JMTM, Korterink JJ, Venmans LMAJ, Benninga MA, Tabbers MM. Nonpharmacologic treatment of functional abdominal pain disorders: a systematic review. Pediatrics 2015; 135:522-35. [PMID: 25667239 DOI: 10.1542/peds.2014-2123] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Various nonpharmacologic treatments are available for pediatric abdominal pain-related functional gastrointestinal disorders (AP-FGIDs). Data on efficacy and safety are scarce. The goal of this study was to summarize the evidence regarding nonpharmacologic interventions for pediatric AP-FGIDs: lifestyle interventions, dietary interventions, behavioral interventions, prebiotics and probiotics, and alternative medicine. METHODS Searches were conducted of the Medline and Cochrane Library databases. Systematic reviews and randomized controlled trials (RCTs) concerning nonpharmacologic therapies in children (aged 3-18 years) with AP-FGIDs were included, and data were extracted on participants, interventions, and outcomes. The quality of evidence was assessed by using the GRADE approach. RESULTS Twenty-four RCTs were found that included 1390 children. Significant improvement of abdominal pain was reported after hypnotherapy compared with standard care/wait-list approaches and after cognitive behavioral therapy compared with a variety of control treatments/wait-list approaches. Written self-disclosure improved pain frequency at the 6-month follow-up only. Compared with placebo, Lactobacillus rhamnosus GG (LGG) and VSL#3 were associated with significantly more treatment responders (LGG relative risk: 1.31 [95% confidence interval: 1.08 to 1.59]; VSL#3: P < .05). Guar gum significantly improved irritable bowel syndrome symptom frequency; however, no effect was found for other fiber supplements (relative risk: 1.17 [95% confidence interval: 0.75 to 1.81]) or a lactose-free diet. Functional disability was not significantly decreased after yoga compared with a wait-list approach. No studies were found concerning lifestyle interventions; gluten-, histamine-, or carbonic acid-free diets; fluid intake; or prebiotics. No serious adverse effects were reported. The quality of evidence was found to be very low to moderate. CONCLUSIONS Although high-quality studies are lacking, some evidence shows efficacy of hypnotherapy, cognitive behavioral therapy, and probiotics (LGG and VSL#3) in pediatric AP-FGIDs. Data on fiber supplements are inconclusive.
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Affiliation(s)
- Juliette M T M Rutten
- Department of Pediatric Gastroenterology and Nutrition, Emma's Children's Hospital, Academic Medical Center, Amsterdam, Netherlands; and
| | - Judith J Korterink
- Department of Pediatric Gastroenterology and Nutrition, Emma's Children's Hospital, Academic Medical Center, Amsterdam, Netherlands; and
| | | | - Marc A Benninga
- Department of Pediatric Gastroenterology and Nutrition, Emma's Children's Hospital, Academic Medical Center, Amsterdam, Netherlands; and
| | - Merit M Tabbers
- Department of Pediatric Gastroenterology and Nutrition, Emma's Children's Hospital, Academic Medical Center, Amsterdam, Netherlands; and
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14
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Korterink J, Devanarayana NM, Rajindrajith S, Vlieger A, Benninga MA. Childhood functional abdominal pain: mechanisms and management. Nat Rev Gastroenterol Hepatol 2015; 12:159-71. [PMID: 25666642 DOI: 10.1038/nrgastro.2015.21] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Chronic abdominal pain is one of the most common clinical syndromes encountered in day to day clinical paediatric practice. Although common, its definition is confusing, predisposing factors are poorly understood and the pathophysiological mechanisms are not clear. The prevailing viewpoint in the pathogenesis involves the inter-relationship between changes in hypersensitivity and altered motility, to which several risk factors have been linked. Making a diagnosis of functional abdominal pain can be a challenge, as it is unclear which further diagnostic tests are necessary to exclude an organic cause. Moreover, large, well-performed, high-quality clinical trials for effective agents are lacking, which undermines evidence-based treatment. This Review summarizes current knowledge regarding the epidemiology, pathophysiology, risk factors and diagnostic work-up of functional abdominal pain. Finally, management options for children with functional abdominal pain are discussed including medications, dietary interventions, probiotics and psychological and complementary therapies, to improve understanding and to maximize the quality of care for children with this condition.
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Affiliation(s)
- Judith Korterink
- Department of Paediatric Gastroenterology &Nutrition, Emma Children's Hospital, Academic Medical Centre, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
| | - Niranga Manjuri Devanarayana
- Department of Physiology and Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Thalagolla Road, 11010 Ragama, Sri Lanka
| | - Shaman Rajindrajith
- Department of Physiology and Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Thalagolla Road, 11010 Ragama, Sri Lanka
| | - Arine Vlieger
- Department of Paediatrics, St. Antonius Hospital, 3430 EM, Nieuwegein, Netherlands
| | - Marc A Benninga
- Department of Paediatric Gastroenterology &Nutrition, Emma Children's Hospital, Academic Medical Centre, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
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15
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Huertas-Ceballos AA, Logan S, Bennett C, Macarthur C, Martin AE. WITHDRAWN: Dietary interventions for recurrent abdominal pain (RAP) and irritable bowel syndrome (IBS) in childhood. Cochrane Database Syst Rev 2014:CD003019. [PMID: 24535946 DOI: 10.1002/14651858.cd003019.pub4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Angela A Huertas-Ceballos
- Neonatal Unit, Women's Health, UCLH, Neonatal office 2nd floor North, 250 Euston Road, London, UK, NW1 2PG
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16
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Huertas‐Ceballos AA, Logan S, Bennett C, Macarthur C, Martin AE. WITHDRAWN: Pharmacological interventions for recurrent abdominal pain (RAP) and irritable bowel syndrome (IBS) in childhood. Cochrane Database Syst Rev 2014; 2014:CD003017. [PMID: 24532249 PMCID: PMC10687501 DOI: 10.1002/14651858.cd003017.pub3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This Review is being updated and replaced following the publication of a new Protocol (Martin AE, Newlove‐Delgado TV, Abbott RA, Bethel A, Thompson‐Coon J, Nikolaou v, Logan S. Pharmacological interventions for recurrent abdominal pain in childhood (Protocol). Cochrane Database of Systematic Reviews 2014, Issue 2. Art. No.: CD010973. DOI: 10.1002/14651858.CD010973). It will remain withdrawn when the new Review is published. The editorial group responsible for this previously published document have withdrawn it from publication.
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Affiliation(s)
| | - Stuart Logan
- University of ExeterPeninsula CLAHRC, University of Exeter Medical SchoolVeysey BuildingSalmon Pool LaneExeterUKEX2 4SG
| | - Cathy Bennett
- Plymouth University Peninsula Schools of Medicine and DentistryThe John Bull Building, Tamar Science Park, Research WayPlymouthUKPL6 8BU
| | - Colin Macarthur
- The Hospital for Sick ChildrenClinical Health Evaluative Sciences555 University AvenueTorontoOntarioCanadaM5G 1X8
| | - Alice E Martin
- Royal Devon and Exeter HospitalPaediatricsBarrack RoadExeterEnglandUKEX2 5DW
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17
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Huertas‐Ceballos AA, Logan S, Bennett C, Macarthur C. WITHDRAWN: Psychosocial interventions for recurrent abdominal pain (RAP) and irritable bowel syndrome (IBS) in childhood. Cochrane Database Syst Rev 2014; 2014:CD003014. [PMID: 24532211 PMCID: PMC10687505 DOI: 10.1002/14651858.cd003014.pub3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This Review is being updated and replaced following the publication of a new Protocol (Martin AE, Newlove‐Delgado TV, Abbott RA, Bethel A, Thompson‐Coon J, Nikolaou v, Logan S. Psychosocial interventions for recurrent abdominal pain in childhood (Protocol). Cochrane Database of Systematic Reviews 2014, Issue 2. Art. No.: CD010971. DOI: 10.1002/14651858.CD010971). It will remain withdrawn when the new Review is published. The editorial group responsible for this previously published document have withdrawn it from publication.
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Affiliation(s)
| | - Stuart Logan
- University of ExeterPeninsula CLAHRC, University of Exeter Medical SchoolVeysey BuildingSalmon Pool LaneExeterUKEX2 4SG
| | - Cathy Bennett
- Plymouth University Peninsula Schools of Medicine and DentistryThe John Bull Building, Tamar Science Park, Research WayPlymouthUKPL6 8BU
| | - Colin Macarthur
- The Hospital for Sick ChildrenClinical Health Evaluative Sciences555 University AvenueTorontoOntarioCanadaM5G 1X8
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Ockeloen L, Deckers-Kocken J. Short- and long-term effects of a lactose-restricted diet and probiotics in children with chronic abdominal pain: A retrospective study. Complement Ther Clin Pract 2012; 18:81-4. [DOI: 10.1016/j.ctcp.2011.11.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 11/15/2011] [Indexed: 12/20/2022]
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Foisy M, Ali S, Geist R, Weinstein M, Michail S, Thakkar K. The Cochrane Library and the Treatment of Chronic Abdominal Pain in Children and Adolescents: An Overview of Reviews. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/ebch.818] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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21
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Chiou E, Nurko S. Functional abdominal pain and irritable bowel syndrome in children and adolescents. THERAPY (LONDON, ENGLAND : 2004) 2011; 8:315-331. [PMID: 21731470 PMCID: PMC3127202 DOI: 10.2217/thy.11.7] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Functional abdominal pain (FAP) and irritable bowel syndrome (IBS) are both associated with recurrent abdominal pain and are among the most commonly diagnosed medical problems in pediatrics. The majority of patients with mild complaints improve with reassurance and time. For a distinct subset of patients with more severe and disabling illness, finding effective treatment for these disorders remains a challenge. Based on the biopsychosocial model of functional disease, the Rome III criteria have helped frame FAP and IBS in terms of being a positive diagnosis and not a diagnosis of exclusion. However, the lack of a single, proven intervention highlights the complex interplay of pathologic mechanisms likely involved in the development of childhood FAP and IBS and the need for a multidisciplinary, integrated approach. This article discusses the epidemiology, proposed mechanisms, clinical approach and therapeutic options for the management of FAP and IBS in children and adolescents.
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Affiliation(s)
- Eric Chiou
- Center for Motility & Functional Gastrointestinal Disorders, Children’s, Hospital Boston, 300 Longwood Ave, Boston, MA 02115, USA
| | - Samuel Nurko
- Center for Motility & Functional Gastrointestinal Disorders, Children’s, Hospital Boston, 300 Longwood Ave, Boston, MA 02115, USA
- Author for correspondence: Tel.: +1 617 355 6055,
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22
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Chiou E, Nurko S. Management of functional abdominal pain and irritable bowel syndrome in children and adolescents. Expert Rev Gastroenterol Hepatol 2010; 4:293-304. [PMID: 20528117 PMCID: PMC2904303 DOI: 10.1586/egh.10.28] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Functional abdominal pain (FAP) and irritable bowel syndrome (IBS) are among the most commonly diagnosed medical problems in pediatrics. Symptom-based Rome III criteria for FAP and IBS have been validated and help the clinician in making a positive diagnosis. The majority of patients with mild complaints improve with reassurance and time. For a distinct subset of patients with more severe and disabling illness, finding effective treatment for these disorders remains a challenge. Over the years, a wide range of therapies have been proposed and studied. The lack of a single, proven intervention highlights the complex interplay of biopsychosocial factors probably involved in the development of childhood FAP and IBS, and the need for a multidisciplinary, integrated approach. This article reviews the current literature on the efficacy of pharmacologic, dietary and psychosocial interventions for FAP and IBS in children and adolescents.
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Affiliation(s)
- Eric Chiou
- Center for Motility and Functional Gastrointestinal Disorders, Children’s Hospital Boston, 300 Longwood Ave, Boston, MA 02155, USA
| | - Samuel Nurko
- Center for Motility and Functional Gastrointestinal Disorders, Children’s Hospital Boston, 300 Longwood Ave, Boston, MA 02155, USA
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Huertas-Ceballos AA, Logan S, Bennett C, Macarthur C. Dietary interventions for recurrent abdominal pain (RAP) and irritable bowel syndrome (IBS) in childhood. Cochrane Database Syst Rev 2009:CD003019. [PMID: 19160214 DOI: 10.1002/14651858.cd003019.pub3] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Between 4% and 25% of school-age children complain of recurrent abdominal pain (RAP) of sufficient severity to interfere with daily activities. It is unclear whether the diagnosis includes children with different aetiologies for their pain. For the majority no organic cause for their pain can be found on physical examination or investigation. Although most children are likely managed by reassurance and simple measures, a large range of interventions have been recommended. OBJECTIVES To determine the effectiveness of dietary interventions for recurrent abdominal pain in school-age children. SEARCH STRATEGY The Cochrane Library (CENTRAL) 2006 (Issue 4), MEDLINE (1966 to Dec 2006), EMBASE (1980 to Dec 2006), CINAHL (1982 to Dec 2007), ERIC (1966 to Dec 2006), PsycINFO (1872 to Dec 2006), LILACS (1982 to Dec 2006), SIGLE (1980 to March 2005), and JICST (1985 to 06/2000) were searched . Where appropriate, search filters were employed. Researchers working in this area were asked to identify relevant studies. SELECTION CRITERIA Randomised or quasi-randomised studies of any dietary treatment versus placebo or no treatment in school-age children with a diagnosis of RAP or functional gastrointestinal disorder based on the Rome II criteria. DATA COLLECTION AND ANALYSIS Two authors independently assessed trials for inclusion, assessed quality and extracted data. Where appropriate studies were pooled using a random effects meta-analysis. MAIN RESULTS Seven trials were included in this review. Two trials, including 83 participants, compared fibre supplements with placebo (Christensen 1982, Feldman 1985), with data from one study reported in two papers (Christensen 1982, Christensen 1986). The pooled odds ratio for improvement in the frequency of abdominal pain was 1.26 (0.25, 6.29). Two trials, including 90 participants (Lebenthal 1981, Dearlove 1983) compared lactose-containing with lactose-free diets. Neither reported data in a form which could be used in the meta-analysis and the former trial had a loss to follow-up of 45%. We were not able to obtain further data for either trial. Three trials (Bausserman 2005, Gavronska 2007, Young 1997) comparing supplementation with Lactobacillus with placebo met the inclusion criteria but only two (Bausserman 2005, Gavronska 2007), including a total of 168 children, provided analysable data. The pooled odds ratio for improvement of symptoms was 1.17 (95% CI 0.62, 2.21). AUTHORS' CONCLUSIONS There is a lack of high quality evidence on the effectiveness of dietary interventions. This review provides no evidence that fibre supplements, lactose free diets or lactobacillus supplementation are effective in the management of children with RAP.
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Huertas-Ceballos A, Logan S, Bennett C, Macarthur C. Pharmacological interventions for recurrent abdominal pain (RAP) and irritable bowel syndrome (IBS) in childhood. Cochrane Database Syst Rev 2008:CD003017. [PMID: 18254013 DOI: 10.1002/14651858.cd003017.pub2] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Between 4% and 25% of school-age children complain of recurrent abdominal pain (RAP) of sufficient severity to interfere with daily activities. For the majority no organic cause for their pain can be found on physical examination or investigation and although most children are likely managed by reassurance and simple measures, a large range of interventions have been recommended. OBJECTIVES To determine the effectiveness of medication for recurrent abdominal pain in school-age children. SEARCH STRATEGY The Cochrane Library (CENTRAL) 2006 (Issue 4), MEDLINE (1966 to Dec 2006), EMBASE (1980 to Dec 2006), CINAHL (1982 to Dec 2007), ERIC (1966 to Dec 2006), PsycINFO (1872 to Dec 2006), LILACS (1982 to Dec 2006), SIGLE (1980 to March 2005), and JICST (1985 to 06/2000) were searched with appropriate filters SELECTION CRITERIA Studies on school age children with RAP (Apley or the Rome II criteria for gastrointestinal diseases) allocated by random or quasi-random methods to a drug treatment vs. placebo/ no treatment were included. DATA COLLECTION AND ANALYSIS References identified by the searches were screened against the inclusion criteria by two independent reviewers. Data was extracted and analysed using RevMan 4.2.10. MAIN RESULTS Three trials met the inclusion criteria. Symon et al report a cross-over trial comparing pizotifen and placebo in 16 children with "abdominal migraine". Data before cross-over was not available. Results for 14 children showed Mean fewer days in pain of 8.21 (95% CI 2.93, 13.48) while taking the active drug. Kline et al compared peppermint oil capsules with placebo in a randomised trial in 50 children with RAP and IBS. 42 children completed the study. OR for improvement was 3.33 (95% CI 0.93-12.1)See et al compared famotidine with placebo in a randomised cross-over trial in 25 children with RAP and dyspepsia. OR for improvement before cross-over was 11 (95%CI 1.6, 75.5). AUTHORS' CONCLUSIONS This review provides weak evidence of benefit on medication in children with RAP. The lack of clear evidence of effectiveness for any of the recommended drugs suggests that there is little reason for their use outside of clinical trials. Clinicians may choose to prescribe drugs in children with severe symptoms that have not responded to simple management. However, if using drugs as a "therapeutic trial", clinicians should be aware that, RAP is a fluctuating condition and any "response" may reflect the natural history of the condition or a placebo effect rather than drug efficacy.
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Huertas-Ceballos A, Logan S, Bennett C, Macarthur C. Dietary interventions for recurrent abdominal pain (RAP) and irritable bowel syndrome (IBS) in childhood. Cochrane Database Syst Rev 2008:CD003019. [PMID: 18254014 DOI: 10.1002/14651858.cd003019.pub2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Between 4% and 25% of school-age children complain of recurrent abdominal pain (RAP) of sufficient severity to interfere with daily activities. It is unclear whether the diagnosis includes children with different aetiologies for their pain. For the majority no organic cause for their pain can be found on physical examination or investigation. Although most children are likely managed by reassurance and simple measures, a large range of interventions have been recommended. OBJECTIVES To determine the effectiveness of dietary interventions for recurrent abdominal pain in school-age children. SEARCH STRATEGY The Cochrane Library (CENTRAL) 2006 (Issue 4), MEDLINE (1966 to Dec 2006), EMBASE (1980 to Dec 2006), CINAHL (1982 to Dec 2007), ERIC (1966 to Dec 2006), PsycINFO (1872 to Dec 2006), LILACS (1982 to Dec 2006), SIGLE (1980 to March 2005), and JICST (1985 to 06/2000) were searched . Where appropriate, search filters were employed. In addition, researchers working in this area were asked to identify relevant studies. SELECTION CRITERIA Randomised or quasi-randomised studies of any dietary treatment versus placebo or no treatment in school-age children with a diagnosis of RAP or functional gastrointestinal disorder based on the Rome II criteria. DATA COLLECTION AND ANALYSIS Two authors independently assessed trials for inclusion, assessed quality and extracted data. Where appropriate studies were pooled using a random effects meta-analysis. MAIN RESULTS Seven trials were included in this review. Two trials, including 83 participants, compared fibre supplements with placebo (Christensen 1982, Feldman 1985), with data from one study reported in two papers (Christensen 1982, Christensen 1986). The pooled odds ratio for improvement in the frequency of abdominal pain was 1.16 (95% CI 0.45-2.87). Two trials, including 90 participants (Lebenthal 1981, Dearlove 1983) compared lactose-containing with lactose-free diets. Neither reported data in a form which could be used in the meta-analysis and the former trial had a loss to follow-up of 45%. We were not able to obtain further data for either trial. Three trials (Bausserman 2005, Gavronska 2007, Young 1997) comparing supplementation with Lactobacillus with placebo met the inclusion criteria but only two (Bausserman 2005, Gavronska 2007), including a total of 168 children, provided analysable data. The pooled odds ratio for improvement of symptoms was 1.17 (95% CI 0.62, 2.21). AUTHORS' CONCLUSIONS There is a lack of high quality evidence on the effectiveness of dietary interventions. This review provides no evidence that fibre supplements, lactose free diets or lactobacillus supplementation are effective in the management of children with RAP.
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Huertas-Ceballos A, Logan S, Bennett C, Macarthur C. Psychosocial interventions for recurrent abdominal pain (RAP) and irritable bowel syndrome (IBS) in childhood. Cochrane Database Syst Rev 2008:CD003014. [PMID: 18254012 DOI: 10.1002/14651858.cd003014.pub2] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Between 4% and 25% of school-age children complain of recurrent abdominal pain (RAP) of sufficient severity to interfere with daily activities. For the majority of such children, no organic cause for their pain can be found on physical examination or investigation. Although most children are managed by reassurance and simple measures, a large range of psychosocial interventions including cognitive and behavioural treatments and family therapy have been recommended. OBJECTIVES To determine the effectiveness of psychosocial interventions for recurrent abdominal pain or IBS in school-age children. SEARCH STRATEGY The Cochrane Library (CENTRAL) 2006 (Issue 4), MEDLINE (1966 to Dec 2006), EMBASE (1980 to Dec 2006), CINAHL (1982 to Dec 2006), ERIC (1966 to Dec 2006), PsycINFO (1872 to Dec 2006), LILACS (1982 to Dec 2006), SIGLE (1980 to March 2005), and JICST (1985 to 06/2000) were searched with appropriate filters. SELECTION CRITERIA Any study in which the majority of participants were school-age children fulfilling standard criteria for RAP (Apley or the Rome II criteria for functional gastrointestinal diseases) , randomly allocated to any psychosocial treatment compared to standard care or waiting list, were selected. DATA COLLECTION AND ANALYSIS References identified by the searches were independently screened against the inclusion criteria by two reviewers. Data were extracted and analysed using RevMan 4.2.10. MAIN RESULTS Six randomised trials (including a total of 167 participants) of cognitive behavioural interventions were identified, with data reported in ten papers. Five studies reported statistically significant improvements in pain, measured in a variety of ways, in children randomised to receive interventions based on cognitive behavioural therapy compared to children on wait lists or receiving standard medical care (Duarte 2006; Humphreys 1998; Robins 2005; Sanders 1989; Sanders 1994). The remaining trial (Hicks 2003) included a wider group of children with recurrent pain and too few with only RAP to provide interpretable data. AUTHORS' CONCLUSIONS The included trials were small, with methodological weaknesses and a number failed to give appropriate detail regarding numbers of children assessed. In spite of these methodological weaknesses and the clinical heterogeneity, the consistency and magnitude of the effects reported provides some evidence that cognitive behavioural therapy may be a useful intervention for children with recurrent abdominal pain although most children, particularly in primary care, will improve with reassurance and time.
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Evaluation of guided imagery as treatment for recurrent abdominal pain in children: a randomized controlled trial. BMC Pediatr 2006; 6:29. [PMID: 17090333 PMCID: PMC1660537 DOI: 10.1186/1471-2431-6-29] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2006] [Accepted: 11/08/2006] [Indexed: 01/13/2023] Open
Abstract
Background Because of the paucity of effective evidence-based therapies for children with recurrent abdominal pain, we evaluated the therapeutic effect of guided imagery, a well-studied self-regulation technique. Methods 22 children, aged 5 – 18 years, were randomized to learn either breathing exercises alone or guided imagery with progressive muscle relaxation. Both groups had 4-weekly sessions with a therapist. Children reported the numbers of days with pain, the pain intensity, and missed activities due to abdominal pain using a daily pain diary collected at baseline and during the intervention. Monthly phone calls to the children reported the number of days with pain and the number of days of missed activities experienced during the month of and month following the intervention. Children with ≤ 4 days of pain/month and no missed activities due to pain were defined as being healed. Depression, anxiety, and somatization were measured in both children and parents at baseline. Results At baseline the children who received guided imagery had more days of pain during the preceding month (23 vs. 14 days, P = 0.04). There were no differences in the intensity of painful episodes or any baseline psychological factors between the two groups. Children who learned guided imagery with progressive muscle relaxation had significantly greater decrease in the number of days with pain than those learning breathing exercises alone after one (67% vs. 21%, P = 0.05), and two (82% vs. 45%, P < 0.01) months and significantly greater decrease in days with missed activities at one (85% vs. 15%, P = 0.02) and two (95% vs. 77%. P = 0.05) months. During the two months of follow-up, more children who had learned guided imagery met the threshold of ≤ 4 day of pain each month and no missed activities (RR = 7.3, 95%CI [1.1,48.6]) than children who learned only the breathing exercises. Conclusion The therapeutic efficacy of guided imagery with progressive muscle relaxation found in this study is consistent with our present understanding of the pathophysiology of recurrent abdominal pain in children. Although unfamiliar to many pediatricians, guided imagery is a simple, noninvasive therapy with potential benefit for treating children with RAP.
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Abstract
RAP is a common and challenging clinical presentation in general pediatrics and pediatric gastroenterology. The differential diagnosis is extensive and growing but dominated by functional disorders for which there are new diagnostic criteria despite the lack of specific confirmatory laboratory markers. Because FRAP, dyspepsia, and IBS are common and defined by clinical criteria, it is now prudent to initiate empiric therapy for suspected functional disorders while performing limited laboratory screening to exclude organic disorders. Using this approach, one is no longer bound to undertake extensive testing in all children with undifferentiated RAP. Alarm symptoms help identify children at greater risk for a specific underlying organic cause to their symptoms and can narrow the focus for diagnostic evaluation. Because of altered family dynamics, interaction with psychological comorbidities, and the child's disabled status, the role of the psychologist is critical in many cases. IBS is the most common single diagnosis in undifferentiated RAP and can be readily identified using the current Rome II criteria. The clinical patterns in children--pain plus altered bowel habits--help differentiate patients into diarrhea-predominant and constipation-predominant subtypes. Although the pathophysiology of IBS is unknown, specific approaches to identify and reduce triggers, pharmacologically reduce bowel spasm, and attenuate neural-pain processing are now commonly used and effective strategies.
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Affiliation(s)
- Rohit Kohli
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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Abstract
OBJECTIVE To conduct a systematic review of evaluated treatments for recurrent abdominal pain (RAP) in children. METHODS Online bibliographic databases were searched for the terms "recurrent abdominal pain," "functional abdominal pain," "children," or "alternative therapies" in articles classified as randomized controlled trials. The abstracts or full text of 57 relevant articles were examined; 10 of these met inclusion criteria. Inclusion criteria required that the study involve children aged 5 to 18 years, subjects have a diagnosis of RAP, and that subjects were allocated randomly to treatment or control groups. The methodology and findings of these articles were evaluated critically, and data were extracted from each article regarding study methods, specific interventions, outcomes measured, and results. RESULTS Studies that evaluated famotidine, pizotifen, cognitive-behavioral therapy, biofeedback, and peppermint oil enteric-coated capsules showed a decrease in measured pain outcomes for those who received the interventions when compared with others in control groups. The studies that evaluated dietary interventions had conflicting results, in the case of fiber, or showed no efficacy, in the case of lactose avoidance. CONCLUSIONS Evidence for efficacy of treatment of RAP in children was found for therapies that used famotidine, pizotifen, cognitive-behavioral therapy, biofeedback, and peppermint oil enteric-coated capsules. The effects of dietary fiber were less conclusive, and the use of a lactose-free diet showed no improvement. There seemed to be greater improvement when therapy (famotidine, pizotifen, peppermint oil) was targeted to the specific functional gastrointestinal disorder (dyspepsia, abdominal migraine, irritable bowel syndrome). The behavioral interventions seemed to have a general positive effect on children with nonspecific RAP. Many of these therapies have not been used widely as standard treatment for children with RAP. Although the mechanism of action for each effective therapy is not fully understood, each is believed to be safe for use in RAP.
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Affiliation(s)
- Joy A Weydert
- Department of Pediatrics, University of Arizona Health Sciences Center, Tucson, Arizona 85724-5073, USA
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Huertas-Ceballos A, Macarthur C, Logan S. Pharmacological interventions for recurrent abdominal pain (RAP) in childhood. Cochrane Database Syst Rev 2002:CD003017. [PMID: 11869650 DOI: 10.1002/14651858.cd003017] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Between 4% and 25% of school age children complain of recurrent abdominal pain (RAP) of sufficient severity to interfere with daily activities. For the majority of such children no organic cause for their pain can be found on physical examination or investigation. Although most children are likely managed by reassurance and simple measures, a large range of interventions has been recommended. OBJECTIVES To determine the effectiveness of medication for recurrent abdominal pain in school-age children. SEARCH STRATEGY The Cochrane Library (CENTRAL), MEDLINE, EMBASE, CINAHL, ERIC, PsycLIT, LILACS and JICST were searched using a strategy combining (Recurrent OR synonyms) AND (Abdomen OR synonyms) AND (Pain OR synonyms). Where appropriate search filters were employed. In addition, researchers working in this area were asked to identify relevant studies. SELECTION CRITERIA Any study in which the majority of participants were school age children fulfilling standard criteria for RAP, and who were allocated by random or quasi-random methods to any drug treatment compared with a placebo or no treatment. DATA COLLECTION AND ANALYSIS References identified by the searches were screened against the inclusion criteria by two independent reviewers. MAIN RESULTS Only one trial met the inclusion criteria. This cross-over trial in 14 children who met suggested criteria for "abdominal migraine" compared pizotifen and placebo, each given for one month with no washout period. Participants reported a mean of 8.21 (95% CI 2.93, 13.48) fewer days of pain while taking the active drug. They also reported that the mean difference on an "Index of Severity" was -16.21 (95% CI -26.51, -5.90) and on an "Index of Misery" was -56.07 (95% CI -94.07, -18.07). REVIEWER'S CONCLUSIONS There is little evidence to suggest that recommended drugs are effective in the management of RAP. At present there seems little justification for the use of these drugs other than in clinical trials. There is an urgent need for trials of all suggested pharmacologic interventions in children with RAP.
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