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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 PMCID: PMC11339109 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] [Grants] [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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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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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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