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Runggaldier D, Adam R, Ermanni C, Colotto-Vith U, van Beek MEF, Posovszky C, Righini Grunder F, Pohl D, Bohlender JE. [Gastric vs. supragastric belching, singultus, aerophagia, and differential diagnoses : An interdisciplinary perspective for otorhinolaryngologists]. HNO 2024; 72:657-667. [PMID: 38935275 DOI: 10.1007/s00106-024-01495-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 06/28/2024]
Abstract
Belching is the act of expelling air from the stomach or esophagus into the pharynx. Although the process is regarded as physiological, excessive belching might be associated with a significant burden for affected patients in the sense of a belching disorder. Diagnosis of a belching disorder is often challenging, and its differentiation from other conditions such as rumination syndrome, singultus, or aerophagia can be difficult. Treatment of these disorders also represents a challenge for otorhinolaryngologists. Hence, the aim of this review is to provide an interdisciplinary overview of these clinical syndromes and provide practical guidance for their diagnosis and treatment.
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Affiliation(s)
- Daniel Runggaldier
- Klinik für Otorhinolaryngologie, Head and Neck Surgery, Abt. Phoniatrie und Klinische Logopädie, Universitätsspital Zürich, Frauenklinikstrasse 24, 8091, Zürich, Schweiz.
- Universität Zürich, Zürich, Schweiz.
| | - Roman Adam
- Klinik für Gastroenterologie und Hepatologie, Universitätsspital Zürich, Zürich, Schweiz
| | - Chiara Ermanni
- Klinik für Otorhinolaryngologie, Head and Neck Surgery, Abt. Phoniatrie und Klinische Logopädie, Universitätsspital Zürich, Frauenklinikstrasse 24, 8091, Zürich, Schweiz
- Universität Zürich, Zürich, Schweiz
- Klinik für Otorhinolaryngologie, Head and Neck Surgery, Universitätsspital Zürich, Frauenklinikstrasse 24, 8091, Zürich, Schweiz
| | - Ursula Colotto-Vith
- Klinik für Otorhinolaryngologie, Head and Neck Surgery, Abt. Phoniatrie und Klinische Logopädie, Universitätsspital Zürich, Frauenklinikstrasse 24, 8091, Zürich, Schweiz
- Universität Zürich, Zürich, Schweiz
| | - Miriam E F van Beek
- Klinik für Otorhinolaryngologie, Head and Neck Surgery, Abt. Phoniatrie und Klinische Logopädie, Universitätsspital Zürich, Frauenklinikstrasse 24, 8091, Zürich, Schweiz
- Universität Zürich, Zürich, Schweiz
| | - Carsten Posovszky
- Gastroenterologie, Hepatologie und Ernährung, Universitäts-Kinderspital Zürich, Zürich, Schweiz
| | - Franziska Righini Grunder
- Gastroenterologie, Hepatologie und Ernährung, Universitäts-Kinderspital Zürich, Zürich, Schweiz
- Gastroenterologie, Hepatologie und Ernährung, Kinderspital Zentralschweiz, Luzern, Schweiz
| | - Daniel Pohl
- Klinik für Gastroenterologie und Hepatologie, Universitätsspital Zürich, Zürich, Schweiz
| | - Jörg E Bohlender
- Klinik für Otorhinolaryngologie, Head and Neck Surgery, Abt. Phoniatrie und Klinische Logopädie, Universitätsspital Zürich, Frauenklinikstrasse 24, 8091, Zürich, Schweiz
- Universität Zürich, Zürich, Schweiz
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Jia MR, Lu PL, Khoo JS, Sabella J, Yang DM, Puri NB, Vaz K, Yacob D, Di Lorenzo C, Kroon Van Diest AM. Delay in diagnosis is associated with decreased treatment effectiveness in children with rumination syndrome. J Pediatr Gastroenterol Nutr 2024. [PMID: 39129392 DOI: 10.1002/jpn3.12345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 08/13/2024]
Abstract
OBJECTIVES Rumination syndrome (RS) is challenging to diagnose, which can lead to diagnostic delays. Our objective was to evaluate the length of time from RS symptom onset to diagnosis in patients referred to our institution and to examine whether this duration predicts treatment outcomes. METHODS We conducted a review of patients with RS evaluated at our institution. Data were collected from chart review and patient/family reported questionnaires. We evaluated the time from symptom onset to diagnosis over time and whether it was associated with symptom resolution. RESULTS We included 247 patients with RS (60% female, median age of 14 years, interquartile range [IQR]: 9-16 years). The median age at symptom onset was 11 years (IQR: 5-14 years) and median age at diagnosis was 13 years (IQR: 9-15 years) for a median duration of 1 year (IQR: 0-3 years) between symptom onset and diagnosis. Length of time between symptom onset and diagnosis did not change significantly at our institution from 2016 to 2022. Among the 164 children with outcome data, 47 (29%) met criteria for symptom resolution after treatment. A longer time to diagnosis was associated with a lower likelihood of symptom resolution after treatment (p = 0.01). CONCLUSION In our experience, the time to RS diagnosis after symptom onset is shorter than previously described. A longer delay in diagnosis is associated with lower likelihood of symptom resolution after treatment, emphasizing the importance of a prompt recognition of rumination symptoms and a timely diagnosis.
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Affiliation(s)
- Margaret R Jia
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
- The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Peter L Lu
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Janice S Khoo
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Julia Sabella
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
- The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Dennis M Yang
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
- The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Neetu B Puri
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Karla Vaz
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Desale Yacob
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Carlo Di Lorenzo
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Ashley M Kroon Van Diest
- The Ohio State University College of Medicine, Columbus, Ohio, USA
- Department of Pediatric Psychology and Neuropsychology, Nationwide Children's Hospital, Columbus, Ohio, USA
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Pomenti S, Katzka DA. Current state of rumination syndrome. Dis Esophagus 2024:doae041. [PMID: 38741462 DOI: 10.1093/dote/doae041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024]
Abstract
Rumination syndrome (RS) is an underdiagnosed behavioral disorder of recurrent regurgitation. Regurgitation occurs in RS due to increased gastric pressure achieved by subconscious contraction of the abdominal musculature wall, reversing the pressure gradient between the esophagus and the stomach. RS is mainly diagnosed clinically by the Rome Criteria with symptoms of regurgitation without retching of recently ingested food into the mouth and subsequent spitting or re-mastication. When the diagnosis is unable to be made clinically, supportive testing including fed impedance manometry can be considered. RS occurs worldwide, affecting patients of all ages, races, and genders with a prevalence of 3.1-5.8%. There is significant overlap with RS and disorders of a gut-brain interaction and upright gastroesophageal reflux driven by aerophagia and supragastric belching. There is also an association with mood disorder, fibromyalgia, and eating disorders. RS may be misdiagnosed as a variety of other syndromes including gastroesophageal reflux disease, gastroparesis, achalasia, and bulimia nervosa. Once RS is diagnosed, the mainstay of treatment is diaphragmatic breathing to lower the intragastric pressure and increase the lower esophageal pressure. Diaphragmatic breathing can be supported with biofeedback and cognitive behavioral therapy as well as medication options for more refractory cases. Response to therapy overtime and changes in symptoms overtime can now be tracked with a validated questionnaire.
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Affiliation(s)
- Sydney Pomenti
- Division of Digestive and Liver Diseases, Columbia University Medical Center, New York, NY, USA
| | - David A Katzka
- Division of Digestive and Liver Diseases, Columbia University Medical Center, New York, NY, USA
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Puoti MG, Safe M, Thapar N, Di Chio T, Pieri ES, Nikaki K, Lindley K, Rybak A, Borrelli O. The role of high-resolution impedance manometry to identify rumination syndrome in children with unexplained foregut symptoms. J Pediatr Gastroenterol Nutr 2024; 78:1082-1090. [PMID: 38385686 DOI: 10.1002/jpn3.12164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 02/23/2024]
Abstract
OBJECTIVES Diagnosis of rumination syndrome (RS) relies on Rome IV criteria. Oesophageal high-resolution impedance manometry (HRIM) can objectively demonstrate the episodes of rumination, but its role in the diagnostic pathway is not yet established. We aimed to demonstrate the clinical contribution of this tool for the timely diagnosis of RS and diagnostic work-up of children with unexplained foregut symptoms deemed to be due to other conditions. METHODS HRIMs performed between 2012 and 2021 were searched to retrieve all diagnoses of RS. Medical records were reviewed for clinical data. RESULTS Out of 461 HRIMs performed, 76 children had manometric diagnosis of RS (35 male, median age: 13 years). Of them, 47% were not clinically suspected as the symptoms did not fulfil clinical criteria for RS. The indications for HRIM in these cases were investigation of unexplained foregut symptoms (37%), suspected refractory gastroesophageal reflux disease (8%) and dysphagia (2%). Among all HRIMs performed for investigations of unexplained foregut symptoms (n = 80), 35% demonstrated rumination episodes. CONCLUSION Identification of characteristic patterns of rumination on HRIM in children with unexplained foregut symptoms enables the immediate diagnosis of RS. Thus, in situations of diagnostic uncertainty, the use of HRIM at early stages of the diagnostic pathway would reduce unnecessary investigations and treatments.
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Affiliation(s)
- Maria Giovanna Puoti
- Department of Paediatric Gastroenterology, Division of Neurogastroenterology and Motility, Great Ormond Street Hospital, London, UK
- Department of Paediatric Gastroenterology and Hepatology, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Mark Safe
- Department of Paediatric Gastroenterology, The Royal Children's Hospital, Melbourne, Australia
| | - Nikhil Thapar
- Department of Gastroenterology, Hepatology and Liver Transplant, Queensland Children's Hospital, Brisbane, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Woolworths Centre for Child Nutrition Research, Quuensland University of Technology, Brisbane, Queensland, Australia
| | - Teresa Di Chio
- Paediatric Unit, Paediatric Institute of Southern Switzerland, Bellinzona, Switzerland
| | | | - Kornilia Nikaki
- Department of Paediatric Gastroenterology, Division of Neurogastroenterology and Motility, Great Ormond Street Hospital, London, UK
| | - Keith Lindley
- Department of Paediatric Gastroenterology, Division of Neurogastroenterology and Motility, Great Ormond Street Hospital, London, UK
| | - Anna Rybak
- Department of Paediatric Gastroenterology, Division of Neurogastroenterology and Motility, Great Ormond Street Hospital, London, UK
| | - Osvaldo Borrelli
- Department of Paediatric Gastroenterology, Division of Neurogastroenterology and Motility, Great Ormond Street Hospital, London, UK
- Stem Cells and Regenerative Medicine, University College London Institute of Child Health, London, UK
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5
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Sartori R, Della Torca A, Bramuzzo M, Barbi E, Tessitore A. Nonpharmacological treatment of rumination syndrome in childhood: A systematic review of the literature. J Pediatr Gastroenterol Nutr 2024; 78:763-773. [PMID: 38268062 DOI: 10.1002/jpn3.12038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/01/2023] [Accepted: 08/13/2023] [Indexed: 01/26/2024]
Abstract
Rumination syndrome (RS) is a complex functional disorder characterized by recurrent, repetitive regurgitation of recently swallowed food. RS may have medical and psychosocial implications, compromising the quality of life and causing high rates of school absenteeism. Pediatric RS has been poorly studied and little evidence regarding its treatment is available. This systematic review aims to evaluate the literature on the nonpharmacological treatment of RS in childhood. A systematic literature search was conducted on MEDLINE/PubMed, CINAHL, Cochrane Library, PsycINFO, and PEDro, from 2000 to 2023. The methodological quality of the publications was assessed by applying the guidelines proposed by the Equator network, according to the different designs of study, and the risk of bias was evaluated with the Risk Of Bias In Non-Randomized Studies of Interventions (ROBINS-I). Five hundred ninety-six studies were screened, and 7 studies were included in the review. Diaphragmatic breathing was the most used nonpharmacological treatment, and it was always combined with other therapeutic strategies. The vast heterogeneity of the physical or mental comorbidities and the methodology adopted in the publications did not allow a comparative analysis of the different treatments. Regardless of the type of treatment, high-intensity therapeutic programs and specific operators' training emerged as the most influencing factors for patients' outcomes. According to the available evidence, there is not enough high-quality evidence to suggest a defined therapeutic strategy. Large observational studies on selected patients accounting for possible confounders, with adequate follow-up times, and with clearly defined treatment regimens are needed to identify the best therapeutic approach.
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Affiliation(s)
- Roberta Sartori
- Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy
| | - Aurora Della Torca
- Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy
| | - Matteo Bramuzzo
- Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy
| | - Egidio Barbi
- Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Antimo Tessitore
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
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Davidson K, Sibley H, O'Rourke AK. Supragastric belching and rumination syndrome: diagnosis and management. Curr Opin Otolaryngol Head Neck Surg 2023; 31:343-349. [PMID: 37678344 DOI: 10.1097/moo.0000000000000924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
PURPOSE OF REVIEW This review article aims to discuss the clinical presentation and diagnosis of rumination syndrome and supragastric belching, as well as treatment options for both diseases. RECENT FINDINGS Functional gastrointestinal disorders such as rumination syndrome and supragastric belching may be effectively treated using biofeedback. SUMMARY A comprehensive approach that includes potential pharmacologic treatments, cognitive behavioral therapy and biofeedback should also be considered for optimal management of supragastric belching and rumination.
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Affiliation(s)
- Kate Davidson
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
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Leibbrandt R, Nurko S, Scott SM, Dinning PG. Simultaneous Colonic Pressure Waves in Children and Young Adults with Gastrointestinal Motility Disorders: Artefact or Colonic Physiology? J Clin Med 2023; 12:5808. [PMID: 37762749 PMCID: PMC10532315 DOI: 10.3390/jcm12185808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 09/01/2023] [Accepted: 09/03/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Simultaneous pressure waves (SPW) spanning all recording sites in colonic manometry studies have been described as a potential biomarker of normal gas transit and extrinsic neural reflexes. In pediatric studies utilizing combined antroduodenal and colonic manometry, it was noted that most colonic SPWs appeared to also span all sensors in the gastric and small bowel regions. This suggests that a proportion of colonic SPWs may represent an artefact caused by forces extrinsic to the colon. Our aim was to characterize colonic SPWs and determine how many of these spanned most of the digestive tract. METHODS In 39 combined high-resolution antroduodenal and colonic manometry traces from 27 pediatric patients, we used our purpose-built software to identify all SPWs that spanned either (i) all recording sites in the digestive tract or (ii) those restricted to the colon. RESULTS A total of 14,565 SPWs were identified (364 ± 316 SPWs/study), with 14,550 (99.9%) spanning the entire antroduodenal and colonic recording sites. Only 15 SPWs (0.1% of the total) were restricted to the colon (all in one recording). CONCLUSIONS Based on these findings, we suggest that, in pediatric studies, SPWs should not form part of any diagnostic criteria, as these events appear to be an artefact caused by factors outside the colon (abdominal strain, body motion).
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Affiliation(s)
- Richard Leibbrandt
- College of Science and Engineering, Flinders University, Adelaide 5042, Australia;
| | - Samuel Nurko
- Center for Motility and Functional Gastrointestinal Disorders, Boston Children’s Hospital, Boston, MA 02115, USA;
| | - S. Mark Scott
- National Bowel Research Centre and GI Physiology Unit, Blizard Institute, Queen Mary, University of London, London E1 2AT, UK;
| | - Phil G. Dinning
- College of Medicine and Public Health, Flinders University, Adelaide 5042, Australia
- Department of Gastroenterology and Surgery, Flinders Medical Centre, Adelaide 5042, Australia
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Intensive Outpatient Treatment of Pediatric Rumination Syndrome in the Era of Telemedicine. J Pediatr Gastroenterol Nutr 2023; 76:278-281. [PMID: 35897133 DOI: 10.1097/mpg.0000000000003577] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES We have had success treating children with severe rumination syndrome using a multidisciplinary intensive outpatient program (IOP) involving multiple treatment sessions daily. During the coronavirus disease 2019 (COVID-19) pandemic, we temporarily transitioned care to telemedicine. The objective of this study is to compare outcomes of patients with rumination syndrome who completed IOP treatment in person versus by telemedicine. METHODS We performed a retrospective review of patients diagnosed with rumination syndrome who participated in IOP treatment from 2018 to 2020. Similar treatment sessions were performed involving medical and behavioral techniques provided by a multidisciplinary team during telemedicine visits. Families/patients were asked to complete a survey outlining their child's current rumination symptom severity and review the IOP. RESULTS We included 34 patients (79% F, median age 15 years, range 7-19 years) who completed IOP treatment. Twenty-six patients (76%) were treated in person and 8 patients (24%) by telemedicine. For patients treated in person, 76% (19/25) had improvement in symptoms while 16% (4/25) had complete resolution of symptoms. For patients treated by telemedicine, 88% (7/8) had improvement in their symptoms. There were no significant differences between groups in likelihood of improvement. Overall, 78% (18/23) preferred in person therapy while 17% (4/23) did not have a preference. All 18 of the in-person cohort who completed follow-up surveys preferred in-person management. CONCLUSIONS Multidisciplinary intensive outpatient treatment for children and adolescents with severe rumination syndrome is effective. Although telemedicine may be an alternative to in person therapy, majority of families prefer in person visits.
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Protocol and Outcome Evaluation of Comprehensive Outpatient Treatment of Adolescent Rumination Syndrome. J Pediatr Gastroenterol Nutr 2022; 75:e38-e42. [PMID: 35687569 DOI: 10.1097/mpg.0000000000003524] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Rumination syndrome (RS) is an increasingly recognized functional gastrointestinal condition with limited treatment research. Current treatment recommendations emphasize diaphragmatic breathing (DB), despite limited outcomes, and the most robust results have originated from inpatient treatment models. This paper described the protocol for Comprehensive Behavioral Treatment for Rumination Syndrome (CBT-R) utilized in an outpatient setting and evaluation of preliminary outcomes. METHODS The CBT-R protocol is described in detail, grounded in behavioral theory and phased treatment approach to symptom elimination. The treatment is evaluated via a retrospective case series design of pediatric patients (aged 8-18) with a primary diagnosis of RS treated in an outpatient setting by a pediatric psychologist. RESULTS Twenty-eight patients met inclusion criteria and are included in intent-to-treat analysis, with 23 patients evaluated for outcomes (47.8% female, M age = 14.3; SD = 2.8). Sample included 17.4% with comorbid psychiatric diagnosis and 43.5% with comorbid medical diagnoses. Outcome results demonstrate improvement for a majority of patients (87.0%), with most demonstrating complete resolution of symptoms (73.9%). Treatment length varied significantly, ranging from 1 to 22 visits (M = 4.8, SD = 5.4) and was complicated by necessary admission or supplemental nutrition in 21.7% of patients. Psychological factors were related to poor treatment outcomes and longer treatment duration. CONCLUSIONS CBT-R results in positive treatment outcomes for majority of patients, with most patients demonstrating complete resolution of symptoms, providing a superior outpatient treatment option for some pediatric patients. Sample characteristics challenge previous understanding of RS as female dominated and with high levels of psychiatric comorbidity.
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Prevalence of pica and rumination behaviours in adults and associations with eating disorder and general psychopathology: findings form a population-based study. Epidemiol Psychiatr Sci 2022; 31:e40. [PMID: 35678377 PMCID: PMC9220787 DOI: 10.1017/s2045796022000208] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
AIMS Pica and rumination disorder are known as feeding disorder diagnoses in childhood, but little is known about their occurrence in adulthood. This study aimed to assess prevalence rates of one-time and recurrent pica and rumination behaviours (PB and RB) in adults, including sociodemographic subgroups, and to examine associations with other eating disorder and general psychopathology. METHODS The representative population sample (N = 2403) completed measures on PB and RB, symptoms of avoidant/restrictive food intake disorder (ARFID), body image and symptoms of depression and anxiety. RESULTS Any PB and RB were reported in 5.33 and 5.49%, respectively, while recurrent PB or RB occurred in 1.08 and 0.71%, respectively. Co-occurrence was high, with 35.29% of recurrent PB in RB, and 23.08% vice versa. Prevalence rates of recurrent PB or RB did not differ by gender, weight status, educational or migration history from those without recurrent behaviours. Adults with v. without recurrent PB and RB showed more symptoms of ARFID, general eating disorders depression and anxiety, and behavioural symptoms of eating disorders (with the exception of compensatory behaviours in recurrent PB), and less positive body image. However, there were no differences regarding age and body mass index. CONCLUSIONS Our findings highlight the clinical significance of PB and RB in adults regarding both prevalence and associations with other psychopathological symptoms. In particular, associations with body image need to be investigated further, as in contrast to other eating disorders, body image disturbance is not yet represented in the diagnostic criteria for pica and rumination disorder. In sum, the findings highlight the need for clinical attention for these disorders and related behaviours in adults.
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Winter R, Velleman S, Wiskin AE. Fifteen-minute consultation: Childhood rumination syndrome. Arch Dis Child Educ Pract Ed 2022; 107:158-161. [PMID: 33579743 DOI: 10.1136/archdischild-2020-321068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 02/01/2021] [Accepted: 02/03/2021] [Indexed: 11/04/2022]
Abstract
Rumination syndrome is a functional bowel disorder where stomach contents effortlessly regurgitate into the mouth. It is an entirely separate entity to gastro-oesophageal reflux disease and requires behavioural rather than pharmaceutical management. Symptoms usually respond well to treatment, though in extreme cases, patients may experience significant weight loss and require inpatient admission.
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Affiliation(s)
- Robert Winter
- Paediatric Gastroenterology and Nutrition, Bristol Royal Hospital for Children, Bristol, UK
| | - Sophie Velleman
- Paediatric Psychology, Bristol Royal Hospital for Children, Bristol, UK
| | - Anthony E Wiskin
- Paediatric Gastroenterology and Nutrition, Bristol Royal Hospital for Children, Bristol, UK
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12
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Eating and Psychiatric Disorders Are Independent Risk Factors for Rumination Syndrome. J Clin Gastroenterol 2022; 56:228-233. [PMID: 33988353 DOI: 10.1097/mcg.0000000000001510] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/25/2021] [Indexed: 12/19/2022]
Abstract
GOAL The goal of this study was to evaluate whether a history of eating disorders (EDs) or psychiatric disorders (PDs) are risk factors for rumination syndrome (RS). BACKGROUND RS is a disorder of gut-brain interaction characterized by an effortless postprandial retrograde flow of ingested contents. Disorder of gut-brain interactions have been associated with psychiatric and behavioral comorbidities. No prior comparative study has assessed the relationship between RS and ED or PD. METHODS This was a case-control study of adults with RS at a tertiary center in January 2013 to January 2018. Two age-matched/gender-matched controls per RS case were identified. The Fisher exact test (categorical)/Student t test (continuous) and forward stepwise logistic regression were performed for univariate and multivariable analyses, respectively. RESULTS Seventy-two patients (24 cases/48 controls) were included. Baseline demographics and characteristics were similar between cases and controls. Among RS patients, 9 (37.5%) had a history of ED, including 3 (12.5%) anorexia nervosa and 4 (16.7%) bulimia nervosa; and 20 (83.3%) had a PD, including 9 (37.5%) anxiety and 7 (29.2%) depression. Prevalence of ED (37.5% vs. 4.2%, P=0.0002) and PD (83.3% vs. 50.0%, P=0.0062) were higher among RS patients than controls. Specifically, the risks of anorexia nervosa (16.7% vs. 0%, P=0.005) and bulimia nervosa (21.1% vs. 0%, P=0.001) were both increased in RS patients. On multivariable analysis, ED (adjusted odds ratio=16.4, P=0.0033) and PD (adjusted odds ratio=4.47, P=0.029) remained independent predictors for RS. CONCLUSIONS A history of ED and PD were independent risk factors for RS. Abnormal eating behaviors and psychiatric comorbidities may contribute to the pathogenesis of RS. Evaluation of RS should include a detailed history for ED and PD.
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Irani MZ, Jones MP, Halland M, Herrick L, Choung RS, Loftus YAS, Walker MM, Murray JA, Talley NJ. Prevalence, symptoms and risk factor profile of rumination syndrome and functional dyspepsia: a population-based study. Aliment Pharmacol Ther 2021; 54:1416-1431. [PMID: 34626489 PMCID: PMC10835603 DOI: 10.1111/apt.16630] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 08/26/2021] [Accepted: 09/21/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Rumination syndrome is a functional gastroduodenal disorder characterised by effortless regurgitation of recently ingested food. Emerging evidence reports duodenal eosinophilic inflammation in a subset, suggesting a shared pathophysiology with functional dyspepsia (FD). AIM To assess the clinical features of rumination syndrome and FD in a community-based study. METHODS We mailed a survey assessing gastrointestinal symptoms, diet and psychological symptoms to 9835 residents of Olmsted County, MN, USA in 2017-2018; diagnostic codes were obtained from linked clinical records. The two disorders were assessed as mutually exclusive in 'pure' forms with a separate overlap group, all compared to a control group not meeting criteria for either. Prevalence of associations, and univariate and independent associations with predictors were assessed by logistic regression. RESULTS Prevalence of rumination syndrome and FD were 5.8% and 7.1%, respectively; the overlap was 3.83-times more likely than expected by chance. Independent predictors for rumination (odds ratio (OR), 95% confidence interval (CI)) were female gender (1.79, 1.21-2.63), smoking (1.89, 1.28-2.78), gluten-free diet (1.58, 1.14-2.19), allergic rhinitis (1.45, 1.01-2.08) and depression (1.10, 1.05-1.16). FD was independently associated with female gender, depression, non-coeliac wheat sensitivity, migraine, irritable bowel syndrome and somatic symptoms. A similar reported efficacy (≥54%) of low fat or dairy-free diets was found with both disorders (P = 0.53 and P = 1.00, respectively). The strongest independent associations with overlapping FD and rumination syndrome were a history of rheumatoid arthritis (3.93, 1.28-12.06) and asthma (3.02, 1.44-6.34). CONCLUSION Rumination syndrome overlaps with FD with a shared risk factor profile, suggesting a common pathophysiology.
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Affiliation(s)
- Mudar Zand Irani
- Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia
- NHMRC Centre of Research Excellence in Digestive Health
- Hunter Medical Research Institute, New Lambton Heights, Australia
| | - Michael P. Jones
- NHMRC Centre of Research Excellence in Digestive Health
- School of Psychological Sciences, Macquarie University, North Ryde, Australia
| | - Magnus Halland
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Linda Herrick
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Rok Seon Choung
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | | | - Marjorie M. Walker
- Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia
- NHMRC Centre of Research Excellence in Digestive Health
| | - Joseph A. Murray
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Nicholas J. Talley
- Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia
- NHMRC Centre of Research Excellence in Digestive Health
- Hunter Medical Research Institute, New Lambton Heights, Australia
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DeLay K, Pandolfino JE, Roman S, Gyawali CP, Savarino E, Tye M, Kaizer A, Yadlapati R. Diagnostic yield and reliability of post-prandial high-resolution manometry and impedance-ph for detecting rumination and supragastric belching in PPI non-responders. Neurogastroenterol Motil 2021; 33:e14106. [PMID: 33687131 PMCID: PMC8426416 DOI: 10.1111/nmo.14106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Supragastric belching (SGB) and rumination are behavioral disorders associated with proton pump inhibitor (PPI) non-response and can be diagnosed using multichannel intraluminal impedance-pH (MII-pH) and post-prandial high-resolution impedance manometry (PPHRIM). This pilot study compared diagnostic yield and inter-rater agreement for SGB and rumination using MII-pH and PPHRIM. METHODS Three esophageal physiologists performed blinded interpretations of MII-pH and PPHRIM in 22 PPI non-responders. Raters selected from 4 diagnostic impressions (normal, GERD, behavioral disorders, GERD+behavioral disorders) without clinical context. Primary outcomes were diagnostic impressions compared against clinical gold standard impression, between raters, and between test modalities. Following a 28-month wash-out period, raters re-interpreted MII-pH with clinical context and under consensus definition of diagnostic criteria. KEY RESULTS Compared to gold standard, rater accuracy for presence of behavioral disorders ranged from 45 to 77% on MII-pH and 45-59% on PPHRIM. On MII-pH, inter-rater agreement was fair for diagnosis (ĸ0.32, p < 0.01) and suboptimal for presence of behavioral disorders (ĸ0.13, p = 0.14). On PPHRIM, inter-rater agreement was suboptimal for both diagnosis (ĸ0.03, p = 0.34) and presence of a behavioral disorder (ĸ-0.22, p = 0.96). Inter-rater agreement improved in post hoc MII-pH interpretations. Rumination was more frequently identified on PPHRIM (23, 35%) compared to MII-pH (7, 11%). CONCLUSIONS AND INFERENCES Diagnostic accuracy and inter-rater agreement are higher for MII-pH than PPHRIM, and behavioral disorders are more frequently identified on PPHRIM. Identifying behavioral disorders on MII-pH and PPHRIM has implications for clinical evaluation of PPI non-response; clinical context is essential for accurate study interpretation. Further work is needed to standardize definitions and interpretations.
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Affiliation(s)
- Kelli DeLay
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - John E. Pandolfino
- Division of Gastroenterology and Hepatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Sabine Roman
- Université de Lyon, Hospices Civils de Lyon, Digestive Physiology, Hopital E Herriot, Lyon, France; Université de Lyon, Lyon I University, Digestive Physiology, Lyon, France; Université de Lyon, Inserm U1032, LabTAU, Lyon, France
| | - C. Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology, Division of Gastroenterology, University of Padua, Padova, Italy
| | - Michael Tye
- Division of Gastroenterology and Hepatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Alexander Kaizer
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Rena Yadlapati
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA;,UCSD Center for Esophageal Diseases, Division of Gastroenterology, University of California San Diego, San Diego, California; USA
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15
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Murray HB, Zhang F, Call CC, Keshishian A, Hunt RA, Juarascio AS, Thomas JJ. Comprehensive Cognitive-Behavioral Interventions Augment Diaphragmatic Breathing for Rumination Syndrome: A Proof-of-Concept Trial. Dig Dis Sci 2021; 66:3461-3469. [PMID: 33175346 PMCID: PMC8855660 DOI: 10.1007/s10620-020-06685-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 10/16/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Rumination syndrome (RS) is often treated in medical settings with 1-2 sessions of diaphragmatic breathing to target reflexive abdominal wall contraction in response to conditioned cues (e.g., food). However, many patients remain symptomatic and require additional behavioral interventions. AIMS In an attempt to augment diaphragmatic breathing with additional interventions, we tested the proof-of-concept of a comprehensive Cognitive-Behavioral Therapy (CBT) for RS. METHODS In an uncontrolled trial, adults with RS completed a 5-8 session CBT protocol, delivered by one of two psychology behavioral health providers. CBT included two main phases: awareness training and diaphragmatic breathing (Phase 1) and modularized interventions chosen by the therapist and patient to target secondary maintenance mechanisms (Phase 2). At pre-treatment, post-treatment, and 3-month follow-up, participants completed a semi-structured interview on RS symptoms with an independent evaluator. RESULTS Of 10 eligible individuals (ages 20-67 years, 50% female) offered treatment, all 10 initiated treatment and eight completed it. All participants endorsed high treatment credibility at Session 1. Permutation-based repeated measures ANOVA showed participants achieved large reductions in regurgitations across treatment [F(1,7) = 17.7, p = .007, η p2 = .69]. Although participants reduced regurgitations with diaphragmatic breathing during Phase 1, addition of other CBT strategies in Phase 2 produced further large reductions [F(1,7) = 6.3, p = .04, η p2 = .47]. Of eight treatment completers, treatment gains were maintained at 3-month follow-up for n = 6. CONCLUSIONS Findings provide evidence of feasibility, acceptability, and proof-of-concept for a comprehensive CBT for RS that includes interventions in addition to diaphragmatic breathing to target secondary maintenance mechanisms. Randomized controlled trials are needed.
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Affiliation(s)
- Helen Burton Murray
- Department of Psychology, Drexel University, Philadelphia, PA, USA,The WELL Center, Drexel University, Philadelphia, PA, USA,Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA,Harvard Medical School, Boston, MA, USA
| | - Fengqing Zhang
- Department of Psychology, Drexel University, Philadelphia, PA, USA,The WELL Center, Drexel University, Philadelphia, PA, USA
| | - Christine C. Call
- Department of Psychology, Drexel University, Philadelphia, PA, USA,The WELL Center, Drexel University, Philadelphia, PA, USA
| | - Ani Keshishian
- Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA
| | - Rowan A. Hunt
- Department of Psychology, Drexel University, Philadelphia, PA, USA,The WELL Center, Drexel University, Philadelphia, PA, USA
| | - Adrienne S. Juarascio
- Department of Psychology, Drexel University, Philadelphia, PA, USA,The WELL Center, Drexel University, Philadelphia, PA, USA
| | - Jennifer J. Thomas
- Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, MA, USA,Harvard Medical School, Boston, MA, USA
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16
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Friesen HJ, Rosen J, Low Kapalu C, Singh M, Spaeth T, Cocjin JT, Friesen CA, Schurman JV. Mucosal eosinophils, mast cells, and intraepithelial lymphocytes in youth with rumination syndrome. Neurogastroenterol Motil 2021; 33:e14155. [PMID: 33837997 DOI: 10.1111/nmo.14155] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 03/16/2021] [Accepted: 03/23/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Rumination syndrome has been associated with increased duodenal eosinophils and intraepithelial lymphocytes in adults. The aims of the current study were to assess densities of antroduodenal eosinophils and mast cells and duodenal intraepithelial lymphocytes in youth with rumination syndrome and to compare cell densities in those with and without abdominal pain or early satiety. METHODS Twenty-eight youth fulfilling Rome IV criteria for rumination syndrome who had undergone endoscopy were identified and compared to 10 controls. Antral and duodenal biopsies were assessed to determine densities of eosinophils, mast cells, and intraepithelial lymphocytes. Cell densities were also compared between rumination patients with and without abdominal pain and those with and without early satiety. KEY RESULTS Antral mast cell (peak 18.5±6.5 vs. 12.5±2.7) and eosinophil (peak 9.6±5.2 vs. 4.9±2.1) densities were significantly greater in patients with rumination syndrome as compared to controls. Duodenal intraepithelial lymphocyte densities were also increased in rumination syndrome (18.9 ± 5.1 vs. 11.7 ± 1.5; p<.001). Associations were independent of the presence of abdominal pain or early satiety. CONCLUSIONS AND INFERENCES In conclusion, we found an increase in eosinophil and mast cell densities in the gastric antrum and an increase in intraepithelial lymphocytes in the duodenum in youth with rumination syndrome which was independent of the presence of abdominal pain or early satiety. These findings suggest a potential role for inflammation in the pathophysiology of rumination syndrome. Future studies should address whether treatment directed at these cells are beneficial in treating rumination syndrome.
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Affiliation(s)
| | - John Rosen
- Division of Gastroenterology, Hepatology, & Nutrition, Children's Mercy, Kansas City, MO, USA.,Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Christina Low Kapalu
- Division of Gastroenterology, Hepatology, & Nutrition, Children's Mercy, Kansas City, MO, USA.,Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Meenal Singh
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Tracy Spaeth
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Jose T Cocjin
- Division of Gastroenterology, Hepatology, & Nutrition, Children's Mercy, Kansas City, MO, USA.,Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Craig A Friesen
- Division of Gastroenterology, Hepatology, & Nutrition, Children's Mercy, Kansas City, MO, USA.,Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Jennifer V Schurman
- Division of Gastroenterology, Hepatology, & Nutrition, Children's Mercy, Kansas City, MO, USA.,Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
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17
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Martinez M, Rathod S, Friesen HJ, Rosen JM, Friesen CA, Schurman JV. Rumination Syndrome in Children and Adolescents: A Mini Review. Front Pediatr 2021; 9:709326. [PMID: 34490165 PMCID: PMC8416921 DOI: 10.3389/fped.2021.709326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/28/2021] [Indexed: 12/12/2022] Open
Abstract
Introduction: Rumination syndrome involves recurrent regurgitation of food and is believed to be underdiagnosed with patients experiencing long delays in diagnosis. It can be associated with significant social consequences, high rates of school absenteeism, and medical complications such as weight loss. The primary aims of the current review are to assess the literature regarding prevalence, pathophysiology, and treatment outcomes with a focus on neurotypical children and adolescents. Results: Population studies in children/adolescents, 5 years of age or older, range from 0 to 5.1%. There are fewer studies in clinical settings, but the prevalence appears to be higher in patients with other gastrointestinal symptoms, particularly chronic vomiting. While physiologic changes that occur during a rumination episode are well-described, the underlying cause is less well-defined. In general, rumination appears to have similarities to other functional gastrointestinal disorders including dysmotility, possibly inflammation, and an interaction with psychologic function. While diaphragmatic breathing is considered the mainstay of treatment, pediatric data demonstrating efficacy is lacking, especially as an isolated treatment. Conclusion: Pediatric rumination syndrome remains greatly understudied, particularly regarding treatment. There is a need to better define prevalence in both the primary care and subspecialty clinical settings, especially in patients presenting with vomiting or apparent gastroesophageal reflux. There is a need to determine whether treatment of co-morbid conditions results in improvement of rumination. Diaphragmatic breathing needs to be studied and compared to other competing responses.
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Affiliation(s)
- Marc Martinez
- Kansas City University of Medicine and Biosciences, Kansas City, MO, United States
| | - Sandeep Rathod
- Kansas City University of Medicine and Biosciences, Kansas City, MO, United States
| | - Hunter J. Friesen
- University of Kansas School of Medicine, Kansas City, MO, United States
| | - John M. Rosen
- Division of Gastroenteology, Hepatology, and Nutrition, Children's Mercy Kansas City, Kansas City, MO, United States
- Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, MO, United States
| | - Craig A. Friesen
- Division of Gastroenteology, Hepatology, and Nutrition, Children's Mercy Kansas City, Kansas City, MO, United States
- Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, MO, United States
| | - Jennifer V. Schurman
- Division of Gastroenteology, Hepatology, and Nutrition, Children's Mercy Kansas City, Kansas City, MO, United States
- Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, MO, United States
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18
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Murray HB, Pasricha TS, Jehangir A, Thomas JJ, Kuo B, Parkman HP. Detection and characteristics of rumination syndrome in patients presenting for gastric symptom evaluation. Neurogastroenterol Motil 2021; 33:e14103. [PMID: 33729638 DOI: 10.1111/nmo.14103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/19/2021] [Accepted: 01/25/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Rumination syndrome involves effortless, repeated regurgitation, and can overlap with other upper gastrointestinal disorders, including gastroparesis. To inform better diagnostic detection of rumination, we aimed to (1) identify frequency and characteristics of rumination in patients presenting for gastric symptom evaluation; and (2) assess demographic and clinical characteristics that could differentiate those with versus those without rumination. METHODS Consecutively referred patients to two tertiary academic centers for gastric symptom specialty evaluation were included (N = 242). We obtained demographic information, gastric emptying scintigraphy, upper gastrointestinal symptoms using the Patient Assessment of Upper Gastrointestinal Symptoms (PAGI-SYM), and Rome IV-based rumination questionnaire. KEY RESULTS Thirty-one of the 242 (12.8%) patients met criteria for rumination syndrome, of which 48% reported associated psychosocial impairment. Comparing those with rumination and those without, there were no differences in race, gender, frequency of diabetes, or frequency of gastroparesis. The median PAGI-SYM score for rumination patients was higher than for those without (3.03 vs. 2.55; unadjusted p = 0.043, adjusted p = 0.30). This was largely driven by increased heartburn/regurgitation subscale scores (2.71 vs. 1.57, unadjusted p = 0.0067, adjusted p = 0.046), itself influenced by elevated daytime regurgitation/reflux (3.0 vs. 2.0; unadjusted p = 0.007, adjusted p = 0.048). There were no significant differences on the remaining PAGI-SYM subscales. CONCLUSIONS AND INFERENCES Rumination syndrome determined by Rome IV criteria was present in 12.8% of patients presenting for gastric symptom evaluation. Higher self-report PAGI-SYM heartburn/regurgitation subscale scores, particularly daytime regurgitation/reflux symptoms, were the only parameters that distinguished rumination. The PAGI-SYM heartburn/regurgitation subscale could be used to screen for rumination, in addition to GERDAQ6.
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Affiliation(s)
- Helen Burton Murray
- Division of Gastroenterology, Department of Medicine, Center for Neurointestinal Health, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Trisha S Pasricha
- Division of Gastroenterology, Department of Medicine, Center for Neurointestinal Health, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Asad Jehangir
- Gastroenterology Division, Temple University Hospital, Philadelphia, PA, USA
| | - Jennifer J Thomas
- Harvard Medical School, Boston, MA, USA.,Eating Disorders Clinical and Research Program, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Braden Kuo
- Division of Gastroenterology, Department of Medicine, Center for Neurointestinal Health, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Henry P Parkman
- Gastroenterology Division, Temple University Hospital, Philadelphia, PA, USA
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Baraskewich J, von Ranson KM, McCrimmon A, McMorris CA. Feeding and eating problems in children and adolescents with autism: A scoping review. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2021; 25:1505-1519. [PMID: 33653157 PMCID: PMC8323334 DOI: 10.1177/1362361321995631] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
LAY ABSTRACT Feeding problems, such as picky eating and food avoidance, are common in youth with autism. Other, broader difficulties with feeding and eating (eating disorder symptoms such as restricting food intake or preoccupation with body shape or weight and insistence on specific food presentation) are also common in autistic individuals. Here, we describe the nature and extent of feeding and eating problems in youth with autism. We found no common characteristics (such as severity of autism symptoms) that best describe autistic youth who experience problems with feeding or eating. Almost all studies we reviewed focused on problems with feeding (selective or picky eating), and only a few studies focused on eating disorder symptoms (concern with weight, shape, and/or body image). However, some researchers reported that eating disorder symptoms may occur more often in autistic individuals compared to their peers without autism. Many studies used the terms "feeding" and "eating" problems interchangeably, but understanding the difference between these problems is important for researchers to be consistent, as well as for proper identification and treatment. We suggest future researchers use "eating problems" when behaviors involve preoccupation with food, eating, or body image, and "feeding problems" when this preoccupation is absent. We highlight the importance of understanding whether feeding or eating problems are separate from autism traits, and the role of caregivers and other adults in the child's treatment. Considerations for health-care providers to assist with diagnosis and treatment are also provided.
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Affiliation(s)
- Jessica Baraskewich
- University of Calgary, Canada
- Alberta Children's Hospital Research Institute, Canada
| | - Kristin M von Ranson
- University of Calgary, Canada
- Alberta Children's Hospital Research Institute, Canada
| | - Adam McCrimmon
- University of Calgary, Canada
- Alberta Children's Hospital Research Institute, Canada
| | - Carly A McMorris
- University of Calgary, Canada
- Alberta Children's Hospital Research Institute, Canada
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20
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Curtis JS, Kennedy SE, Attarha B, Edwards L, Jacob R. Upper Gastrointestinal Disorders in Adult Patients with Intellectual and Developmental Disabilities. Cureus 2021; 13:e15384. [PMID: 34094790 PMCID: PMC8170855 DOI: 10.7759/cureus.15384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The purpose of this literature review is to address the diagnosis and treatment of upper gastrointestinal (GI) disorders in patients with intellectual and developmental disabilities (IDD). Manifestations of upper GI dysmotility and disorders include dysphagia, pulmonary aspiration, malnutrition, gastroesophageal reflux, and gastritis, all of which can impact a person’s quality of life and lead to chronic, life-threatening conditions. This article will explore the existing diagnostic methods and treatments for gastrointestinal disorders as they relate to patients with IDD.
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Affiliation(s)
- Jack S Curtis
- Internal Medicine, University of Florida College of Medicine, Gainesville, USA
| | - Sara E Kennedy
- Internal Medicine, University of Florida College of Medicine, Gainesville, USA
| | - Barrett Attarha
- Internal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Linda Edwards
- Internal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Rafik Jacob
- Internal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
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21
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Geysen H, Michielsen S, Rommel N, Vanuytsel T, Tack J, Pauwels A. The gastro-sphincteric pressure gradient: A new parameter to diagnose a rumination episode. Neurogastroenterol Motil 2021; 33:e14068. [PMID: 33350555 DOI: 10.1111/nmo.14068] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 11/18/2020] [Accepted: 12/01/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Rumination is defined as the repetitive, effortless regurgitation of recently ingested food into the mouth. These episodes are preceded by a rise in intragastric pressure (IGP) and mainly occur postprandially. IGP peaks >30 mmHg have been proposed as a cutoff to differentiate rumination from reflux events. In clinical practice, we observed that this cutoff, which does not consider esophagogastric junction (EGJ) resistance, is not always reached. METHODS We studied 27 patients with rumination syndrome [age: 43.6, 59% female] and 28 gastro-esophageal reflux disease patients [age: 45.9, 54% female]. For each rumination episode, reflux event, transient lower esophageal sphincter relaxation (TLESR), or straining without regurgitation, the following parameters were registered: maximal IGP, IGP, and EGJ pressure preceding the respective episodes. We also quantified the gastro-sphincteric pressure gradient (GSPG) prior to the respective episodes. KEY RESULTS Five reflux episodes were characterized by a maximal IGP >30 mmHg. In 28% of the rumination episodes, the IGP peak did not exceed 30 mmHg. Median GSPG was positive for rumination episodes and significantly higher compared with TLESRs, reflux episodes, and straining without regurgitation (7 [3-13] vs. 0 [-1-0] vs. 0 [-1-0] vs. -9 [-13--2]; p < 0.0001). CONCLUSIONS & INTERFERENCES Applying the proposed cutoff of 30 mmHg, 28% of the rumination episodes were missed. We found that the GSPG differentiates between rumination (positive GSPG), TLESRs and reflux events (GSPG around 0), and straining without regurgitation (negative GSPG). We propose a GSPG value ≥2 mmHg to distinguish rumination from reflux episodes, TLESRs, and straining without regurgitation.
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Affiliation(s)
- Hannelore Geysen
- Translational Research Center for Gastrointestinal Disease, KU Leuven, Leuven, Belgium
| | - Siebe Michielsen
- Translational Research Center for Gastrointestinal Disease, KU Leuven, Leuven, Belgium
| | - Nathalie Rommel
- Translational Research Center for Gastrointestinal Disease, KU Leuven, Leuven, Belgium.,ExpORL Department of Neurosciences, Deglutology, KU Leuven, Leuven, Belgium
| | - Tim Vanuytsel
- Translational Research Center for Gastrointestinal Disease, KU Leuven, Leuven, Belgium.,Department of Gastroenterology, Neurogastroenterology and Motility, University Hospitals, Leuven, Belgium
| | - Jan Tack
- Translational Research Center for Gastrointestinal Disease, KU Leuven, Leuven, Belgium.,Department of Gastroenterology, Neurogastroenterology and Motility, University Hospitals, Leuven, Belgium
| | - Ans Pauwels
- Translational Research Center for Gastrointestinal Disease, KU Leuven, Leuven, Belgium
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22
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Alcala-Gonzalez LG, Serra X, Barba E. Rumination syndrome: Critical review. GASTROENTEROLOGIA Y HEPATOLOGIA 2021; 45:155-163. [PMID: 34023479 DOI: 10.1016/j.gastrohep.2021.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 03/22/2021] [Accepted: 03/24/2021] [Indexed: 11/20/2022]
Abstract
Rumination syndrome is a functional disorder characterized by the involuntary regurgitation of recently swallowed food from the stomach into the mouth, from where it can be re-chewed or expelled. Clinically, it is characterized by repeated episodes of effortless food regurgitation. The most usual complaint is frequent vomiting. The physical mechanism that generates regurgitation events is dependent on an involuntary process that alters abdominal and thoracic pressures accompanied by a permissive oesophageal-gastric junction. The diagnosis of rumination syndrome is clinical, highlighting the importance of performing an exhaustive anamnesis on the characteristics of the symptoms. Complementary tests are used to corroborate the diagnosis or rule out organic pathology. Treatment is focused on behavioural therapies as the first line, reserving pharmacological and surgical therapies for refractory cases.
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Affiliation(s)
- Luis Gerardo Alcala-Gonzalez
- Departamento de Gastroenterología, Vall d'Hebron Hospital Universitari, Vall d'Hebron, Barcelona, España; Facultad de Medicina(,) Universitat Autònoma de Barcelona, Bellaterra, España
| | - Xavier Serra
- Departamento de Gastroenterología, Vall d'Hebron Hospital Universitari, Vall d'Hebron, Barcelona, España
| | - Elizabeth Barba
- Departamento de Gastroenterología, Unidad de Motilidad Digestiva, Hospital Clínic, Barcelona, España.
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Akiyama J, Sumida J, Nakagawa K, Masamune A, Issariyakulkarn N, Patcharatrakul T, Shetler K, Kuribayashi S, Uraoka T, Triadafilopoulos G. New developments in esophageal function testing and esophageal manifestations of connective tissue disorders. Ann N Y Acad Sci 2020; 1481:170-181. [DOI: 10.1111/nyas.14424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/25/2020] [Accepted: 06/09/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Junichi Akiyama
- Division of Gastroenterology and Hepatology National Center for Global Health and Medicine Tokyo Japan
| | - Junko Sumida
- Division of Gastroenterology and Hepatology National Center for Global Health and Medicine Tokyo Japan
| | - Kenichiro Nakagawa
- Division of Gastroenterology Tohoku University Graduate School of Medicine Sendai Japan
| | - Atsushi Masamune
- Division of Gastroenterology Tohoku University Graduate School of Medicine Sendai Japan
| | - Navapan Issariyakulkarn
- Division of Gastroenterology King Chulalongkorn Memorial Hospital Thai Red Cross Society Bangkok Thailand
| | - Tanisa Patcharatrakul
- Division of Gastroenterology King Chulalongkorn Memorial Hospital Thai Red Cross Society Bangkok Thailand
- Center of Excellence in Neurogastroenterology and Motility, Department of Medicine, Faculty of Medicine Chulalongkorn University Bangkok Thailand
| | - Katerina Shetler
- Department of Gastroenterology Palo Alto Medical Foundation Mountain View California
| | - Shiko Kuribayashi
- Department of Gastroenterology and Hepatology Gunma University Graduate School of Medicine Maebashi Japan
| | - Toshio Uraoka
- Department of Gastroenterology and Hepatology Gunma University Graduate School of Medicine Maebashi Japan
| | - George Triadafilopoulos
- Division of Gastroenterology and Hepatology Stanford University School of Medicine Stanford California
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Augmenting Diaphragmatic Breathing With Behavioral Exposure: Single-Case Experimental Design for Rumination Disorder. COGNITIVE AND BEHAVIORAL PRACTICE 2020. [DOI: 10.1016/j.cbpra.2019.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Malik R, Srivastava A, Yachha SK, Poddar U. Chronic vomiting in children: A prospective study reveals rumination syndrome is an important etiology that is underdiagnosed and untreated. Indian J Gastroenterol 2020; 39:196-203. [PMID: 32436177 DOI: 10.1007/s12664-020-01025-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 02/04/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND The diagnosis of rumination syndrome is frequently overlooked, and under-recognized; children are subjected to unnecessary testing and inappropriate treatment for a condition which can be diagnosed clinically and managed easily. In the first ever systematic exploration of this condition from India, we present a prospective study on children with chronic vomiting in which rumination emerged as the predominant cause. METHODS This was a prospective study in which all consecutive children (5-18 years) presenting with chronic or recurrent vomiting of at least 2-month duration were enrolled. Clinical history was assessed by a physician-administered questionnaire. All subjects underwent standard testing followed by additional investigations as required. The ROME III criteria were used. RESULTS Fifty children (28 boys, age 12.2 + 3 years) were enrolled. Diagnosis was rumination syndrome 30, cyclical vomiting 8, functional vomiting 6, intestinal tuberculosis 4, intestinal malrotation 1, and superior mesenteric artery syndrome 1. Children with rumination syndrome had a relapsing and remitting (12, 40%) or a chronically symptomatic course (18, 60%). These children received incorrect diagnoses (26, 87%) or no diagnosis (3, 10%) and extensive investigation before referral. Before referral, children with rumination syndrome were treated with a median of four drugs (range 1 to 9); two underwent surgery (appendectomy) for their symptoms while one child was subjected to electroconvulsive therapy. Overall, resolution after treatment was seen in 26 (87%) with a relapse in 8 (27%) children. CONCLUSION The diagnosis of rumination syndrome is delayed and these children are often inappropriately treated. Therapy in the form of diaphragmatic breathing has a good success rate.
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Affiliation(s)
- Rohan Malik
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India. .,Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India.
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
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Role of esophageal manometry and 24-h pH testing in patients with refractory reflux symptoms. Indian J Gastroenterol 2020; 39:165-170. [PMID: 32388711 DOI: 10.1007/s12664-020-01032-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 03/24/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND A proportion of patients with gastroesophageal reflux disease (GERD) do not respond to proton pump inhibitor (PPI) therapy. AIM OF THE STUDY To determine the findings on high-resolution esophageal manometry (HREM) and 24-h pH recording in patients with typical GERD symptoms, refractory to PPI treatment. METHODS Retrospective analysis of prospectively maintained database of patients referred for HREM and 24-h pH recording was done. We selected patients who were referred for evaluation of refractory GERD symptoms despite > 8 weeks of at least once-daily PPI treatment. Details noted were demographic profile, upper gastrointestinal endoscopy report, HREM findings and 24-h pH findings. RESULTS Ninety-six patients had symptoms of GERD that were refractory to PPI therapy. Seven patients (7.1%) were diagnosed having diseases mimicking GERD: eosinophilic esophagitis (n=2), supragastric belching (n=4) and rumination (n=1). After excluding these patients and those with insufficient data, the final study cohort included 82 cases. Fifty patients (61%) had normal motility. Major motility disorders were detected in 8 (9.75%) patients: achalasia cardia (6) and distal esophageal spasm (2). Ineffective esophageal motility was noted in 24 patients. A total of 74 patients underwent 24-h pH testing. Significant acid reflux with good symptom correlation was noted in 56 patients. Eighteen patients did not have significant acid reflux (Johnson-DeMeester score < 14.7): hypersensitive esophagus (12) and functional heartburn (6). CONCLUSION Fifty-six patients (68.3%) had definite diagnosis of GERD and 31.7% (26) had non-GERD conditions like motility disorders, functional heartburn and hypersensitive esophagus.
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Rumination Syndrome in Children Presenting With Refractory Gastroesophageal Reflux Symptoms. J Pediatr Gastroenterol Nutr 2020; 70:330-335. [PMID: 32079888 DOI: 10.1097/mpg.0000000000002569] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Up to 40% of children presenting with reflux symptoms do not respond to standard medical interventions. In adults, 20% of patients presenting with Proton Pump Inhibitors refractory Gastro-Esophageal Reflux Disease (GERD) have rumination syndrome. The management of GERD and rumination differ significantly. Our study aimed to identify rumination syndrome amongst children presenting with persistent GERD symptoms based on a distinct pattern on impedance-pH monitoring. METHODS The parameters of impedance-pH monitoring were compared between children with rumination syndrome (n = 12), diagnosed on high-resolution manometry impedance (HRM/Z), children with GERD (n = 18), children with an alternative diagnosis (non-GERD, n = 12) and children negative for rumination based on HRM/Z (n = 14). The parameters that distinguish the rumination group were identified and incorporated into a scoring system, which was blindly applied on a separate group of children with refractory GERD (n = 18) to define its sensitivity and specificity. RESULTS Rumination syndrome presents in 44% of children with refractory GERD. Children with rumination syndrome present with a large number of proximal reflux episodes (>57.5 episodes/24 hours); a high frequency of nonacid reflux events in the postprandial period (>2/hour); and a highly positive symptom-reflux association analysis (SAP ≥ 95%). A score of ≥2 out of the 3 points distinguishes children with rumination syndrome with 75% sensitivity and 80% specificity. CONCLUSIONS Children with rumination syndrome have a distinct pattern of impedance-pH monitoring and can be distinguished amongst children presenting with refractory GERD. Applying a simple scoring system during impedance-pH analysis could lead to early diagnosis of children with rumination syndrome.
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A review of psychological treatments for vomiting associated with paediatric functional gastrointestinal disorders. Curr Opin Pediatr 2019; 31:630-635. [PMID: 31335748 DOI: 10.1097/mop.0000000000000800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
PURPOSE OF REVIEW Vomiting can be a primary symptom or associated with various other functional gastrointestinal disorders (FGIDs). The purpose of this review was to discuss the evidence for psychological treatments for vomiting in pediatric FGID. RECENT FINDINGS Vomiting of functional origin is an increasingly recognized symptom among children and adolescents. It is highly aversive and associated with disability and poor quality of life. Cognitive behavioral therapy, lifestyle modification (especially sleep), diaphragmatic breathing, and hypnosis can be helpful in preventing vomiting episodes and reducing disability. However, no randomized clinical trials have been performed. An evidence base for psychological treatments in children with vomiting of functional origin is highly needed. SUMMARY Increased evidence is demonstrating value and efficacy of incorporating psychogastroenterology practices into ongoing treatment plans for digestive conditions. Current psychological treatments are focused on prevention of vomiting through stress reduction and lifestyle modification, reduction of disability by limiting avoidance behaviours, as well as counteracting biological factors. However, psychological treatments have not been shown to be helpful during an acute vomiting episode. More research is needed to build an evidence base for psychological treatments in vomiting disorders.
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Persistent Postprandial Regurgitation vs Rumination in Patients With Refractory Gastroesophageal Reflux Disease Symptoms: Identification of a Distinct Rumination Pattern Using Ambulatory Impedance-pH Monitoring. Am J Gastroenterol 2019; 114:1248-1255. [PMID: 31246694 DOI: 10.14309/ajg.0000000000000295] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Up to 20% of patients with refractory gastroesophageal reflux disease (GERD) might have postprandial rumination. The aim of this study was to distinguish persistent GERD-related postprandial regurgitation from rumination in patients with refractory GERD undergoing ambulatory multichannel intraluminal impedance-pH (MII-pH) monitoring. METHODS We first characterized 24-hour and postprandial MII-pH patterns in 28 consecutive patients with confirmed rumination syndrome (positive clinical and high-resolution manometry/impedance). We compared such MII-pH patterns with those from 30 patients with typical GERD symptoms (10 nonerosive reflux disease, 10 hyperactive esophagus, and 10 functional heartburn) and 27 healthy controls. Using ROC curves, we selected the best MII-pH parameters to prepare an MII-pH rumination score. We prospectively tested the performance of the new MII-pH rumination score in 26 consecutive patients with refractory GERD (predominant regurgitation). RESULTS Compared with GERD controls, patients with rumination were more often females, younger, and had significantly more postprandial early nonacid reflux episodes with high proximal extent. Postprandial reflux in ruminators had a distinct nadir pH profile over time (from nonacid to acid). Despite increased reflux events, baseline impedance in ruminators was similar to that in healthy subjects. Ruminators marked postprandial symptoms earlier and much more often than patients with GERD. An MII-pH-based rumination score (using postprandial nonacid reflux/hour and Symptom Index) diagnosed rumination in 46% of patients with refractory GERD and persistent regurgitation (sensitivity 91.7% and specificity 78.6%). DISCUSSION Postprandial rumination is very common in refractory GERD with persistent regurgitation. A simple MII-pH score detects rumination in these patients with high sensitivity and specificity.
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30
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Ong AML, Tay SW, Wang YT. Treatment options for rumination syndrome: A systematic review. World J Meta-Anal 2019; 7:297-308. [DOI: 10.13105/wjma.v7.i6.297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/31/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Rumination syndrome (RS) is characterized by recurrent effortless postprandial regurgitation of recently ingested food from the stomach to the oral cavity and has been associated with quality of life impairment and malnutrition. There is a general lack of consensus on the most appropriate treatment options for RS.
AIM To summarize the literature on treatment options for RS.
METHODS We conducted a systematic review according to PRISMA guidelines. We searched Medline (1946 to February 2019), EMBASE (1947 to February 2019), PsycINFO (1806 to February 2019) and Cochrane central register of controlled trials for articles discussing treatment options for adult patients (> 18 years) with RS. All relevant articles were accessed in full text. We extracted data on study designs, patient profiles, duration of symptoms, follow up periods, date, diagnostic criteria, interventions and outcomes. Risk of bias assessment was carried out independently by 3 reviewers via Cochrane Risk of Bias tool and Newcastle Ottawa Scale for randomized controlled trials and Cohort studies respectively.
RESULTS Twelve articles were identified. A total of 254 patients were included in the analysis, with a mean age of 36.1 (range 18-89). 185 patients (72.8%) were females. 5 studies looked into behavioral therapies, primarily diaphragmatic breathing (DB) 2 studies looked at baclofen, 1 fundoplication and 1 supportive lifestyle changes. 3 studies looked at a combination of therapies involving pharmacological, behavioral and psychotherapies.
CONCLUSION Although evidence for treatment options is still limited, the strongest evidence point towards the use of DB and Baclofen, and both should be considered depending on their availabilities.
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Affiliation(s)
- Andrew Ming-Liang Ong
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore 169856, Singapore
- Duke-NUS Graduate Medical School, Singapore 169856, Singapore
| | - Shu-Wen Tay
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore 169856, Singapore
| | - Yu-Tien Wang
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore 169856, Singapore
- Duke-NUS Graduate Medical School, Singapore 169856, Singapore
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Murray HB, Juarascio AS, Lorenzo CD, Drossman DA, Thomas JJ. Diagnosis and Treatment of Rumination Syndrome: A Critical Review. Am J Gastroenterol 2019; 114:562-578. [PMID: 30789419 PMCID: PMC6492032 DOI: 10.14309/ajg.0000000000000060] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Rumination syndrome (RS) is characterized by the repeated regurgitation of material during or soon after eating with the subsequent rechewing, reswallowing, or spitting out of the regurgitated material. Rumination syndrome is classified as both a "Functional Gastroduodenal Disorder" (by the Rome Foundation's Functional Gastrointestinal Disorders: Disorders of Gut-Brain Interaction, 4th edition) and a "Feeding and Eating Disorder" (by the Diagnostic and Statistical Manual of Mental Disorders, 5th edition). Rumination syndrome is a disorder that is often inaccurately diagnosed or missed, resulting in patients experiencing protracted symptoms and not receiving treatment for long periods. There is a lack of clear consensus for RS diagnosis, mechanisms that maintain RS, and treatment. Guided by existing research and our clinical expertise, we synthesize available evidence and provide recommendations for clinical use. We present a case example and critically summarize the literature to date to (i) increase clinicians' understanding of heterogeneous clinical presentations, (ii) suggest assessment strategies to facilitate accurate diagnosis, and (iii) provide a schematic for intervention options. Overall, we recommend clinicians recognize the heterogeneous features of RS when considering diagnosis, assess for RS symptoms by clinical history, and treat RS with targeted diaphragmatic breathing while using other methods as augmented intervention or alternative treatment.
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Affiliation(s)
- Helen B. Murray
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
| | | | - Carlo Di Lorenzo
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Nationwide Children’s Hospital, Columbus, Ohio, USA
| | - Douglas A. Drossman
- Center for Education and Practice of Biopsychosocial Care, Drossman Gastroenterology, Chapel Hill, North Carolina, USA
- Center of Functional GI and Motility Disorders, Division of Digestive Diseases and Nutrition, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
- Rome Foundation, Chapel Hill, North Carolina, USA
| | - Jennifer J. Thomas
- Eating Disorders Clinical and Research Program, Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
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Abstract
There is substantial overlap between the symptoms of gastroparesis and a variety of alternative disorders. These conditions include rumination syndrome, drug-induced gastric emptying delay, cannabinoid hyperemesis syndrome, and eating disorders, which can be identified based on the history alone. The remaining patients require a diagnostic approach of physical examination, laboratory tests, evaluation with esophagogastroduodenoscopy or contrast radiography, and a test to measure gastric emptying. Symptomatic patients who have normal nutritional status and gastric emptying that is either normal or mildly delayed should be diagnosed with functional dyspepsia, whereas patients with moderate or severe gastric emptying delay are diagnosed with gastroparesis.
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Affiliation(s)
- Lawrence A Szarka
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic College of Medicine and Science, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Michael Camilleri
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic College of Medicine and Science, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
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Camilleri M, Chedid V, Ford AC, Haruma K, Horowitz M, Jones KL, Low PA, Park SY, Parkman HP, Stanghellini V. Gastroparesis. Nat Rev Dis Primers 2018; 4:41. [PMID: 30385743 DOI: 10.1038/s41572-018-0038-z] [Citation(s) in RCA: 192] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Gastroparesis is a disorder characterized by delayed gastric emptying of solid food in the absence of a mechanical obstruction of the stomach, resulting in the cardinal symptoms of early satiety, postprandial fullness, nausea, vomiting, belching and bloating. Gastroparesis is now recognized as part of a broader spectrum of gastric neuromuscular dysfunction that includes impaired gastric accommodation. The overlap between upper gastrointestinal symptoms makes the distinction between gastroparesis and other disorders, such as functional dyspepsia, challenging. Thus, a confirmed diagnosis of gastroparesis requires measurement of delayed gastric emptying via an appropriate test, such as gastric scintigraphy or breath testing. Gastroparesis can have idiopathic, diabetic, iatrogenic, post-surgical or post-viral aetiologies. The management of gastroparesis involves: correcting fluid, electrolyte and nutritional deficiencies; identifying and treating the cause of delayed gastric emptying (for example, diabetes mellitus); and suppressing or eliminating symptoms with pharmacological agents as first-line therapies. Several novel pharmacologic agents and interventions are currently in the pipeline and show promise to help tailor individualized therapy for patients with gastroparesis.
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Affiliation(s)
- Michael Camilleri
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA.
| | - Victor Chedid
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Alexander C Ford
- Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - Ken Haruma
- Department of Internal Medicine 2, General Medical Center, Kawasaki Medical School, Okayama, Japan
| | - Michael Horowitz
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Karen L Jones
- National Health and Medical Research Council of Australia Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide, South Australia, Australia
| | - Phillip A Low
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Seon-Young Park
- Division of Gastroenterology, Chonnam National University School of Medicine, Gwangju, Republic of Korea
| | - Henry P Parkman
- GI Section, Department of Medicine, Temple University School of Medicine, Philadelphia, PA, USA
| | - Vincenzo Stanghellini
- Department of Digestive Diseases, Policlinico S. Orsola-Malpighi, University of Bologna, Bologna, Italy
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Hartmann AS, Poulain T, Vogel M, Hiemisch A, Kiess W, Hilbert A. Prevalence of pica and rumination behaviors in German children aged 7-14 and their associations with feeding, eating, and general psychopathology: a population-based study. Eur Child Adolesc Psychiatry 2018; 27:1499-1508. [PMID: 29675593 DOI: 10.1007/s00787-018-1153-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 04/02/2018] [Indexed: 12/23/2022]
Abstract
Despite potentially severe medical consequences of pica and rumination disorder (RD), little is known about their prevalence and association with other psychopathology in childhood. As a part of a larger population-based study, 804 children aged 7-14 years and their parents were asked about their experience of pica and RD behaviors, and associated eating, feeding and general psychopathology. A total of 12.31 and 11.49% of the participants reported having engaged in pica or RD behaviors, respectively, at least once. Recurring pica or RD behaviors had been experienced by 4.98 and 1.49% of the participants, respectively. The behaviors showed a significant but small correlation with one another (r = 0.28, p < 0.01). Correlations with symptoms of avoidant/restrictive food intake disorder (ARFID) were significant but small (pica: r = 0.18, RD: r = 0.27, both p < 0.01). Prevalence rates of recurring pica behavior were significantly increased if recurring RD was present (58.33%), and also vice versa (17.50%). The prevalence rates of recurrent pica and RD behaviors were also increased in the presence of an ARFID diagnosis (both behaviors 12.0%). However, correlations with restraint and eating, weight, and shape concern were non-significant (all p > 0.05). Additionally, RD behavior was positively correlated with emotional and conduct problems (r = 0.15 and 0.22, both p < 0.01), and both behaviors were negatively correlated with prosocial behavior (r = - 0.10 and - 0.09, both p < 0.05). Our findings underscore the clinical significance of pica and RD behaviors. More research is warranted on both disorders and their association and relation with ARFID to deepen the understanding of their presentation and to ascertain diagnostic validity.
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Affiliation(s)
- Andrea S Hartmann
- Institute of Psychology, Department of Human Sciences, Osnabrück University, Knollstrasse 15, 49069, Osnabrück, Germany.
| | - Tanja Poulain
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, Philipp-Rosenthal-Strasse 27, 04103, Leipzig, Germany
- Center for Pediatric Research, Hospital for Children and Adolescents, University of Leipzig Medical Center, Liebigstrasse 20a, 04103, Leipzig, Germany
| | - Mandy Vogel
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, Philipp-Rosenthal-Strasse 27, 04103, Leipzig, Germany
- Center for Pediatric Research, Hospital for Children and Adolescents, University of Leipzig Medical Center, Liebigstrasse 20a, 04103, Leipzig, Germany
| | - Andreas Hiemisch
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, Philipp-Rosenthal-Strasse 27, 04103, Leipzig, Germany
- Center for Pediatric Research, Hospital for Children and Adolescents, University of Leipzig Medical Center, Liebigstrasse 20a, 04103, Leipzig, Germany
| | - Wieland Kiess
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, Philipp-Rosenthal-Strasse 27, 04103, Leipzig, Germany
- Center for Pediatric Research, Hospital for Children and Adolescents, University of Leipzig Medical Center, Liebigstrasse 20a, 04103, Leipzig, Germany
| | - Anja Hilbert
- Department of Medical Psychology and Medical Sociology, Department of Psychosomatic Medicine and Psychotherapy, Integrated Research and Treatment Center Adiposity Diseases, University of Leipzig Medical Center, Philipp-Rosenthal-Strasse 27, 04103, Leipzig, Germany
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Pauwels A, Broers C, Van Houtte B, Rommel N, Vanuytsel T, Tack J. A Randomized Double-Blind, Placebo-Controlled, Cross-Over Study Using Baclofen in the Treatment of Rumination Syndrome. Am J Gastroenterol 2018; 113:97-104. [PMID: 29206813 DOI: 10.1038/ajg.2017.441] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 09/06/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Both rumination syndrome and supra-gastric belching (SGB) have limited treatment options. We demonstrated (open-label) that baclofen reduces pressure flow events in these patients. We aimed to study the effect of baclofen in a placebo-controlled, double-blind, cross-over study in patients with clinically suspected rumination and/or SGB. METHODS Twenty tertiary-care patients (mean age 42 years (range 18-61), 13f) with clinically suspected rumination and/or SGB were randomized to receive baclofen (10 mg, t.i.d) or placebo for 2 weeks with cross-over to the alternative intervention after a 1 week wash-out period. At the end of each treatment period, patients underwent a solid-state high-resolution impedance manometry measurement, during which they registered symptoms. Patients received a solid meal and recordings continued for 1 h. They scored overall treatment evaluation (OTE) on a -3 to +3 scale. RESULTS Both the number of regurgitation event markers and rumination episodes were significantly decreased after baclofen (6 (0-19) vs. 4 (0-14), P=0.04; 13 (8-22) vs. 8 (3-11), P=0.004). The number of SGB episodes was similar in both groups. Lower esophageal sphincter (LES) pressure was significantly higher and the number of transient LES relaxations was significantly lower after baclofen (17.8 (12.7-22.7) vs. 13.1 (7.2-16.9) mm Hg, P=0.0002; 4(1-8) vs. 7(3-12), P=0.17). The number of reflux events decreased in the baclofen condition (4 (1-9) vs. 3 (0-6), P=0.03). Straining episodes were similar in both arms, but the rumination/straining ratio was significantly lower in the baclofen arm (0.06 (0-0.32) vs. 0.33 (0-0.51), P=0.0012). OTE was superior after baclofen compared to placebo (P=0.03). CONCLUSIONS Baclofen is an effective treatment option for patients with rumination syndrome, probably through its effect on LES pressure.
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Affiliation(s)
- Ans Pauwels
- Translational Research Center for Gastrointestinal Disorders (TARGID), Catholic University of Leuven, Leuven, Belgium
| | - Charlotte Broers
- Translational Research Center for Gastrointestinal Disorders (TARGID), Catholic University of Leuven, Leuven, Belgium
| | - Brecht Van Houtte
- Translational Research Center for Gastrointestinal Disorders (TARGID), Catholic University of Leuven, Leuven, Belgium
| | - Nathalie Rommel
- Translational Research Center for Gastrointestinal Disorders (TARGID), Catholic University of Leuven, Leuven, Belgium.,ExpORL, Department of Neurosciences, Catholic University of Leuven, Leuven, Belgium
| | - Tim Vanuytsel
- Translational Research Center for Gastrointestinal Disorders (TARGID), Catholic University of Leuven, Leuven, Belgium.,Department of Gastroenterology, University Hospital Gasthuisberg, Leuven, Belgium
| | - Jan Tack
- Translational Research Center for Gastrointestinal Disorders (TARGID), Catholic University of Leuven, Leuven, Belgium.,Department of Gastroenterology, University Hospital Gasthuisberg, Leuven, Belgium
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36
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Long-term Follow-up of Adolescents Treated for Rumination Syndrome in an Inpatient Setting. J Pediatr Gastroenterol Nutr 2018; 66:21-25. [PMID: 28505048 DOI: 10.1097/mpg.0000000000001632] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Although several studies have demonstrated the short-term benefit of the behavioral treatment of rumination syndrome, few have investigated the long-term outcomes. Studies reporting long-term benefit have involved combined pediatric and adult samples or have examined outcomes of patients involved in various types of treatment. The purpose of the present study was to examine several aspects of long-term outcome in adolescent patients who took part in the same intensive, interdisciplinary, inpatient behavioral treatment approach. METHODS Self-report measures were completed by 47 adolescent patients (mean age = 15.9) around 1 year or more from discharge from our inpatient program. Measures indexed changes in rumination, medical outcomes (eg, use of supplemental nutrition), somatic symptoms, and quality of life. RESULTS Most patients reported continued improvement in their rumination over time, with 20% reporting cessation of rumination for at least 6 months. The majority of patients no longer required supplemental nutrition and reported improvements in somatic symptoms and quality of life. Patients who reported greater improvement in rumination also reported more significant improvements in their somatic symptoms and quality of life. CONCLUSIONS Intensive behavioral treatment of rumination syndrome leads to long-term improvement in rumination as well as other related factors, including somatic symptoms and quality of life.
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High-resolution Esophageal Manometry Patterns in Children and Adolescents With Rumination Syndrome. J Pediatr Gastroenterol Nutr 2017; 65:627-632. [PMID: 29072581 DOI: 10.1097/mpg.0000000000001618] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Rumination is defined by effortless regurgitation within seconds or minutes of ingested food. The aim of this study was to determine the high-resolution esophageal manometry (HREM) pattern in children with rumination syndrome. METHODS HREM was evaluated in 15 pediatric patients with rumination syndrome according to the Rome criteria and compared with 15 controls. Primary rumination was defined as a clinical rumination episode associated with a rise of gastric pressure above 30 mmHg. Secondary rumination was defined as a clinical rumination episode associated with a rise of gastric pressure above 30 mmHg during a transient lower esophageal sphincter relaxation (TLESR). RESULTS Ninety-two episodes of rumination were demonstrated during HREM study in 12 of the 15 patients (80%; 1-29 episodes per patient; median intragastric pressure 49.6 mmHg). Primary rumination occurred in 3 patients and secondary rumination in 5 patients. One patient had primary and secondary rumination episodes. In 3 patients, classification of rumination episodes was not possible due to repetitive swallowing leading to lower esophageal sphincter relaxation. In the control group, no episodes of rumination occurred. The sensitivity and the specificity of the HREM study (association of a clinical rumination episode with a rise in gastric pressure >30 mmHg) to confirm the diagnosis of rumination were 80% and 100%, respectively. CONCLUSIONS HREM allows confirming diagnosis of rumination syndrome and to differentiate between primary and secondary rumination in the presence of objective rumination episodes. Further research is needed to study whether HREM results may influence treatment and outcome of children with rumination syndrome.
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Abstract
Epidemiological studies indicate sex-related differences among functional gastrointestinal disorders (FGIDs) wherein females are more likely to receive a diagnosis than their male counterparts. However, the mechanism by which females exhibit an increased vulnerability for development of these pathophysiologies remains largely unknown, and therapeutic treatments are limited. The current chapter focuses on clinical research outlining our current knowledge of factors that contribute to the female predominance among FGID patients such as the menstrual cycle and sex hormones. In addition, we will discuss progress in preclinical research, including animal models, which serve as valuable tools for the investigation of the development and long term manifestation of symptoms observed within the patient population. Although much progress has been made, additional longitudinal studies in both clinical and preclinical research are necessary to identify more specific mechanisms underlying sex-related differences in FGIDs as well as targets for improved therapeutic approaches.
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Abstract
Rumination syndrome is the effortless regurgitation of recently ingested food with subsequent reswallowing or spitting out. Dental erosion (DE) affects 2% to 5% of the population. DE is defined as loss of tooth structure by a chemical process that does not involve bacteria. Our objective was to compare the frequency of DE among children with rumination syndrome with healthy controls. We enrolled 30 patients 4 to 21 years of age diagnosed with rumination syndrome, and 30 age- and sex-matched healthy control subjects. Patients were evaluated by pediatric dentists for presence of DE with Taji et al a validated grading system. Patients with rumination were more likely to have DE (P < 0.001). Of patients with rumination syndrome, 23 (77%) had DE, compared with 4 (13%) control subjects. DEs are more frequent in patients with rumination syndrome.
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High Cost and Low Yield: The Diagnostic Evaluation of Rumination Syndrome in Pediatrics. J Pediatr 2017; 185:155-159. [PMID: 28256211 DOI: 10.1016/j.jpeds.2017.02.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 01/04/2017] [Accepted: 02/03/2017] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To document the use of diagnostic testing in adolescents who ultimately were diagnosed with rumination syndrome, a functional gastrointestinal disorder. We examined the diagnostic yield of each test as well as the associated costs, and we determined if any demographic or illness-related variables impacted the magnitude of the work-up. STUDY DESIGN A retrospective chart review was conducted for 68 patients with rumination syndrome admitted to our inpatient treatment program. The cost and findings of patients' diagnostic investigations were gathered, as well as demographic and illness-related variables to determine factors that may be related to evaluation size. RESULTS The most commonly used tests in the evaluation of rumination syndrome included esophagogastroduodenoscopy, gastric emptying, antroduodenal manometry, upper gastrointestinal series, and abdominal ultrasound scan. Each patient underwent an average of 8.8 tests, with the average cost for each patient's diagnostic work-up being US $19 795. Few tests were found to be beneficial in the diagnosis of rumination syndrome, and few demographic or illness variables were found to be related to the overall extent of the investigation. CONCLUSIONS Extensive testing for rumination syndrome in adolescents is common in clinical practice, and comes at a high financial cost with low yield, likely delaying diagnosis and treatment. Symptom-based criteria should be used to make the diagnosis of rumination syndrome.
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Raha B, Sarma S, Thilakan P, Punnoose ZM. Rumination Disorder: An Unexplained Case of Recurrent Vomiting. Indian J Psychol Med 2017; 39:361-363. [PMID: 28615777 PMCID: PMC5461853 DOI: 10.4103/0253-7176.207323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Rumination disorder or rumination syndrome is an infrequent clinical presentation reported in infants and young children as well as adults worldwide. Studies calculating prevalence and etiological considerations are very few, and the scientific literature mostly consists of anecdotal case reports and series. Awareness of this clinical entity is obscured by presentations mimicking upper gastrointestinal disorders, mostly recurrent vomiting. The repetitive, voluntary, habitual nature of this disorder is vulnerable to be missed out if not looked for specifically in the history. Here lies the importance of increasing the awareness about diagnosis of this disorder and the need to operationalize treatment guidelines for this disorder which has long-term physical, psychological, and economic consequences if not treated early in its course.
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Affiliation(s)
- Bhaktishree Raha
- Department of Psychiatry, Pondicherry Institute of Medical Sciences, Puducherry, India
| | - Swapanjit Sarma
- Department of Psychiatry, Pondicherry Institute of Medical Sciences, Puducherry, India
| | - Pradeep Thilakan
- Department of Psychiatry, Pondicherry Institute of Medical Sciences, Puducherry, India
| | - Zarine Maria Punnoose
- Department of Psychiatry, Pondicherry Institute of Medical Sciences, Puducherry, India
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Rosen R, Rodriguez L, Nurko S. Pediatric rumination subtypes: A study using high-resolution esophageal manometry with impedance. Neurogastroenterol Motil 2017; 29:10.1111/nmo.12998. [PMID: 28002887 PMCID: PMC5393952 DOI: 10.1111/nmo.12998] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 09/26/2016] [Accepted: 10/25/2016] [Indexed: 01/02/2023]
Abstract
BACKGROUND The differential diagnosis of intractable reflux in children includes rumination syndrome, but confirming the diagnosis using antroduodenal manometry is invasive, is costly, and requires anesthesia. High-resolution esophageal manometry with impedance (HRM-MII) overcomes these limitations, and the goal of this study is to validate the use of HRM-MII as a diagnostic tool for rumination and to describe the subtypes of pediatric rumination. METHODS We reviewed the HRM-MII tracings of 21 children presenting with symptoms of intractable reflux in whom rumination was being considered. Patients underwent a standard and post-prandial HRM-MII. Peak intraluminal esophageal pressures, baseline gastric and thoracic pressures, and the timing of the R wave relative to LES relaxations and bolus flow were recorded. Chi-square analyses were used for comparison of proportions and means were compared using t-tests or non-parametric equivalent. KEY RESULTS Forty-one (55.5%) primary and 33 (44.5%) secondary rumination episodes were seen. Three types of primary rumination were identified: i) LES relaxation without retrograde flow preceding the R wave (51% of episodes); ii) LES relaxation after the R wave (20% of episodes); and iii) R waves with no LES relaxation (29% of episodes). Eleven patients had rumination episodes with a peak gastric pressure <30 mm Hg. A total of 44 (60%) rumination episodes occurred during the standard HRM-MII, and 30 (40%) occurred during or after the meal. CONCLUSIONS & INFERENCES HRM-MII can accurately diagnose rumination in children. We identify three types of primary rumination which may provide insight into therapeutic response.
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Affiliation(s)
- Rachel Rosen
- Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts
| | - Leonel Rodriguez
- Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts
| | - Samuel Nurko
- Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts
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Singendonk MMJ, Oors JM, Bredenoord AJ, Omari TI, van der Pol RJ, Smits MJ, Benninga MA, van Wijk MP. Objectively diagnosing rumination syndrome in children using esophageal pH-impedance and manometry. Neurogastroenterol Motil 2017; 29. [PMID: 28078818 DOI: 10.1111/nmo.12996] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 10/20/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND Rumination syndrome is characterized by recurrent regurgitation of recently ingested food into the mouth. Differentiation with other diagnoses and gastroesophageal reflux disease (GERD) in particular, is difficult. Recently, objective pH-impedance (pH-MII) and manometry criteria were proposed for adults. The aim of this study was to determine diagnostic ambulatory pH-MII and manometry criteria for rumination syndrome in children. METHODS Clinical data and 24-hour pH-MII and manometry recordings of children with a clinical suspicion of rumination syndrome were reviewed. Recordings were analyzed for retrograde bolus flow extending into the proximal esophagus. Peak gastric and intraesophageal pressures closely related to these events were recorded and checked for a pattern compatible with rumination. Events were classified into primary, secondary, and supragastric belch-associated rumination. KEY RESULTS Twenty-five consecutive patients (11 males, median age 13.3 years [IQR 5.9-15.8]) were included; recordings of 18 patients were suitable for analysis. Rumination events were identified in 16/18 patients, with 50% of events occurring <30 minutes postprandially. Fifteen of 16 patients showed ≥1 gastric pressure peak >30 mmHg, while only 50% of all events was characterized by peaks >30 mmHg and an additional 20% by peaks >25 mmHg. Four patients had evidence of acid GERD, all showing secondary rumination. CONCLUSIONS AND INFERENCES Combined 24-hour pH-MII and manometry can be used to diagnose rumination syndrome in children and to distinguish it from GERD. Rumination patterns in children are similar compared with adults, albeit with lower gastric pressure increase. We propose a diagnostic cutoff for gastric pressure increase >25 mmHg associated with retrograde bolus flow into the proximal esophagus.
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Affiliation(s)
- M M J Singendonk
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands
| | - J M Oors
- Department of Gastroenterology and Hepatology, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - A J Bredenoord
- Department of Gastroenterology and Hepatology, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - T I Omari
- Gastroenterology Unit, Women's and Children's Health Network, North Adelaide, SA, Australia.,Translational Research Center for Gastrointestinal Diseases, University of Leuven, Leuven, Belgium.,School of Medicine, Flinders University, Bedford Park, SA, Australia
| | - R J van der Pol
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands
| | - M J Smits
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands
| | - M A Benninga
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands
| | - M P van Wijk
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Amsterdam, The Netherlands.,Department of Pediatric Gastroenterology, VU University Medical Center, Amsterdam, The Netherlands
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Absah I, Rishi A, Talley NJ, Katzka D, Halland M. Rumination syndrome: pathophysiology, diagnosis, and treatment. Neurogastroenterol Motil 2017; 29. [PMID: 27766723 DOI: 10.1111/nmo.12954] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 08/29/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND Rumination syndrome is a functional gastrointestinal disorder characterized by effortless and repetitive regurgitation of recently ingested food from the stomach to the oral cavity followed by either re-swallowing or spitting. Rumination is thought to occur due to a reversal of the esophagogastric pressure gradient. This is achieved by a coordinated abdominothoracic maneuver consisting of a thoracic suction, crural diaphragm relaxation and an increase in intragastric pressure. Careful history is important in the diagnosis of rumination syndrome; patients often report "vomiting" or "reflux" and the diagnosis can therefore be missed. Objective testing is available with high resolution manometry or gastroduodenal manometry. Increase in intra-gastric pressure followed by regurgitation is the most important characteristic to distinguish rumination from other disorders such as gastroesophageal reflux. The mainstay of the treatment of rumination syndrome is behavioral therapy via diaphragmatic breathing in addition to patient education and reassurance. PURPOSE The purpose of this review was to critically appraise recent key developments in the pathophysiology, diagnosis and therapy for rumination syndrome. A literature search using OVID (Wolters Kluwer Health, New York, NY, USA) to examine the MEDLINE database its inception until May 2016 was performed using the search terms "rumination syndrome," "biofeedback therapy," and "regurgitation." References lists and personal libraries of the authors were used to identify supplemental information. Articles published in English were reviewed in full text. English abstracts were reviewed for all other languages. Priority was given to evidence obtained from randomized controlled trials when possible.
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Affiliation(s)
- I Absah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - A Rishi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - N J Talley
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - D Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - M Halland
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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Nikaki K, Ooi JLS, Sifrim D. Chicago Classification of Esophageal Motility Disorders: Applications and Limits in Adults and Pediatric Patients with Esophageal Symptoms. Curr Gastroenterol Rep 2016; 18:59. [PMID: 27738966 DOI: 10.1007/s11894-016-0532-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The Chicago classification (CC) is most valued for its systematic approach to esophageal disorders and great impact in unifying practice for esophageal manometric studies. In view of the ever-growing wealth of knowledge and experience gained by the expanding use of high-resolution manometry (HRM) in various clinical scenarios, the CC is regularly updated. Its clinical impact and ability to predict clinical outcome, both in adults and pediatrics, will be further promoted by recognizing its current limitations, incorporating new metrics in its diagnostic algorithms and adjusting the HRM protocols based on the clinical question posed. Herein, we discuss the current limitations of the CC and highlight some areas of improvement for the future.
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Affiliation(s)
- Kornilia Nikaki
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, 26 Ashfield Street, E1 2AJ, London, UK
| | - Joanne Li Shen Ooi
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, 26 Ashfield Street, E1 2AJ, London, UK
| | - Daniel Sifrim
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, 26 Ashfield Street, E1 2AJ, London, UK.
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Prevalence of Functional Gastrointestinal Disorders in Children and Adolescents. J Pediatr 2016; 177:39-43.e3. [PMID: 27156185 DOI: 10.1016/j.jpeds.2016.04.008] [Citation(s) in RCA: 159] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 03/23/2016] [Accepted: 04/05/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVES To determine the prevalence of functional gastrointestinal (GI) disorders (FGIDs) in children and adolescents in a representative community sample of the US. STUDY DESIGN The study recruited a general population sample of mothers (n = 949) of children and adolescents aged 4-18 years. Child and adolescent GI symptoms were assessed using parental report through online questionnaires, including the Questionnaire on Pediatric Gastrointestinal Symptoms and the PedsQL4.0 Generic Core Scale. Parental GI symptoms, and demographic characteristics were also assessed. The data was used to determine prevalence of FGIDs. RESULTS Using Rome III criteria by parental report, 23.1% of children and adolescents qualified for at least 1 FGID. Functional constipation and abdominal migraine were the most common FGIDs. All 10 child/adolescent FGIDs occurred, except rumination. Significant prevalence differences were not found between sexes, except in functional constipation, which was more prevalent in males than females (P = .022). There were no significant prevalence differences between racial or ethnic groups. Children who met criteria for an FGID had lower quality of life (median = 76.4) than children who did not (median = 89.6; P < .001). Children were more likely to qualify for a FGID if their parent also qualified for a FGID (P < .01). CONCLUSIONS FGIDs are common in children and adolescents in the US. There are no significant differences in FGIDs between sex, race, or ethnic groups, except in functional constipation. There is overlap between parental and child FGID symptoms. Children with a FGID report a lower quality of life than healthy children.
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Barba E, Accarino A, Soldevilla A, Malagelada JR, Azpiroz F. Randomized, Placebo-Controlled Trial of Biofeedback for the Treatment of Rumination. Am J Gastroenterol 2016; 111:1007-13. [PMID: 27185077 DOI: 10.1038/ajg.2016.197] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Accepted: 04/11/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We previously demonstrated that rumination is produced by an unperceived, somatic response to food ingestion, and we developed an original biofeedback technique based on electromyography (EMG)-guided control of abdomino-thoracic muscular activity. Our aim was to demonstrate the superiority of biofeedback vs. placebo for the treatment of rumination. METHODS Randomized, placebo-controlled trial performed in a referral center. Consecutive patients who fulfilled the Rome III criteria for rumination (18 women, 6 men; 19-79 years age) were selected and all included in the study; 1 patient assigned to placebo withdrew because of an unrelated accident. Abdomino-thoracic muscle activity after a challenge meal was recorded by EMG. The patients in the biofeedback group were shown the signal and instructed to control muscle activity, whereas the patients in the placebo group were not shown the signal and were given oral simethicone. Each patient underwent 3 sessions over a 10-day period. MAIN OUTCOME number of rumination events as measured by questionnaires for 10 consecutive days before and after intervention. RESULTS Patients on biofeedback (n=12) but not on placebo (n=11) effectively learned to reduce intercostal activity (by 51±6% vs. 10±7% increment on placebo; P<0.001) and anterior wall muscle activity (by 52±4% vs. 9±2% increment on placebo; P<0.001). Biofeedback treatment resulted in a 74±6% reduction in rumination activity (from 29±6 before to 7±2 daily events after intervention) vs. 1±14% on placebo; P=0.001 (from 21±2 before to 21±4 daily events after intervention). CONCLUSIONS Rumination can be effectively corrected by biofeedback-guided control of abdomino-thoracic muscular activity.
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Affiliation(s)
- Elizabeth Barba
- Digestive System Research Unit, University Hospital Vall d'Hebron; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd); Department de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Anna Accarino
- Digestive System Research Unit, University Hospital Vall d'Hebron; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd); Department de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Alfredo Soldevilla
- Department of Physics, Polytechnic University of Catalonia, Barcelona, Spain
| | - Juan-R Malagelada
- Digestive System Research Unit, University Hospital Vall d'Hebron; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd); Department de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Fernando Azpiroz
- Digestive System Research Unit, University Hospital Vall d'Hebron; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd); Department de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
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Mak GZ, Lucchetti AR, Drossos T, Fitzsimmons-Craft EE, Accurso EC, Stiles-Shields C, Newman EA, Skelly CL. Pediatric Chronic Abdominal Pain and Median Arcuate Ligament Syndrome: A Review and Psychosocial Comparison. Pediatr Ann 2016; 45:e257-64. [PMID: 27403674 DOI: 10.3928/00904481-20160613-01] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Chronic abdominal pain (CAP) occurs in children and adolescents with a reported prevalence of 4% to 41% with significant direct and indirect costs to the child, family, and society. Median arcuate ligament syndrome (MALS) is a vascular compression syndrome of the celiac artery that may cause symptoms of epigastric pain and weight loss and is a frequently overlooked cause of CAP in the pediatric population. We have observed that the psychosocial presentation of patients with MALS is notable for various psychiatric comorbidities. In this article, we review MALS as well as our study results of the psychosocial profile of 30 MALS patients. Our data suggest that children and adolescents with MALS have similar psychosocial profiles to children with other gastrointestinal disorders resulting in CAP. The overlap of physical and psychosocial symptoms of patients who have MALS with other CAP disorders leads us to recommend that patients with CAP should be evaluated for MALS. [Pediatr Ann. 2016;45(7):e257-e264.].
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Abstract
BACKGROUND Upper gastrointestinal disorders typically present with common symptoms. The most relevant non-mucosal diseases are gastroparesis, functional dyspepsia and rumination syndrome. The literature pertaining to these 3 conditions was reviewed. KEY MESSAGES Gastroparesis is characterized by delayed gastric emptying in the absence of mechanical obstruction of the stomach. The cardinal symptoms include postprandial fullness (early satiety), nausea, vomiting and bloating. The most frequently encountered causes of these symptoms are mechanical obstruction (pyloric stenosis), iatrogenic disease, gastroparesis, functional dyspepsia, cyclical vomiting and rumination syndrome. The most common causes of gastroparesis are neuropathic disorders such as diabetes, idiopathic, post-vagotomy and scleroderma among myopathic disorders. Principles of management of gastroparesis include exclusion of mechanical obstruction with imaging and iatrogenic causes with careful medication and past surgical history. Prokinetics and anti-emetics are the mainstays of treatment. Functional dyspepsia is characterized by the same symptoms as gastroparesis; in addition to delayed gastric emptying, pathophysiological abnormalities include accelerated gastric emptying, impaired gastric accommodation and gastric or duodenal hypersensitivity to distension and nutrients. Novel treatments include tricyclic antidepressants in patients with normal gastric emptying, acotiamide (acetyl cholinesterase inhibitor) and 5-HT1A receptor agonists such as buspirone. Rumination syndrome is characterized by repetitive regurgitation of gastric contents occurring within minutes after a meal. Episodes often persist for 1-2 h after the meal, and the regurgitant consists of partially digested food that is recognizable in its taste. Regurgitation is typically effortless or preceded by a sensation of belching. This has been summarized as a 'meal in, meal out, day in, day out' behavior for weeks or months, differentiating rumination from gastroparesis. Patients often have a background of psychological disorder or a prior eating disorder. Treatment is based on behavioral modification. CONCLUSION Precise identification of the cause and pathophysiology of upper gastrointestinal symptoms is essential for optimal management.
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Affiliation(s)
- Michael Camilleri
- Clinical Enteric Neuroscience Translational and Epidemiological Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, Minn., USA
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Halland M, Parthasarathy G, Bharucha AE, Katzka DA. Diaphragmatic breathing for rumination syndrome: efficacy and mechanisms of action. Neurogastroenterol Motil 2016; 28:384-91. [PMID: 26661735 DOI: 10.1111/nmo.12737] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 10/30/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND While high resolution esophageal manometry combined with impedancometry has demonstrated that gastric pressurizations lead to rumination, the contribution of upper esophageal sphincter (UES) and esophagogastric junction (EGJ) function to rumination is unclear. Behavioral therapy with diaphragmatic breathing (DB) can reduce rumination. We aimed to evaluate the pressures in the stomach, EGJ and UES during rumination and the effects of DB augmented with biofeedback therapy. METHODS Sixteen patients with rumination were studied with manometry and impedancometry before and after a meal. The postprandial assessment comprised three periods: before, during, and after DB augmented with biofeedback therapy. KEY RESULTS All patients had postprandial rumination, which was associated (p < 0.001) with increased gastric pressure and reversal of the postprandial gastroesophageal pressure gradient from -4 (-43 to 18) before to 20 (7-79) mmHg during rumination. The EGJ pressure was lower (p < 0.001) during gastric pressurizations that were associated with rumination vs those that were not. The UES also relaxed, almost completely, during rumination. Patients had a median (range) of 5 (2-10) rumination episodes before, 1 (0-2) (p < 0.001) during, and 3 (1-5) after (p < 0.001 vs during) diaphragmatic breathing. During manometry and impedancometry, DB was well-tolerated and learned within 5 min. Diaphragmatic breathing increased EGJ pressure (p < 0.001) and restored a negative gastroesophageal pressure gradient (-20 mmHg [-80 to 7]). CONCLUSIONS & INFERENCES Diaphragmatic breathing aided with high resolution esophageal manometry is well-tolerated, effective and averts the gastroesophageal pressure disturbance that leads to rumination.
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Affiliation(s)
- M Halland
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, Rochester, MN, USA
| | - G Parthasarathy
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, Rochester, MN, USA
| | - A E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, Rochester, MN, USA
| | - D A Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, Rochester, MN, USA
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