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The Korean Journal of Gastroenterology... Jul 2014Belching is a normal physiological function that may occur when ingested air accumulated in the stomach is expelled or when food containing air and gas produced in the... (Review)
Review
Belching is a normal physiological function that may occur when ingested air accumulated in the stomach is expelled or when food containing air and gas produced in the gastrointestinal tract is expelled. Excessive belching can cause patients to complain of abdominal discomfort, disturbed daily life activities, decreased quality of life and may be related to various gastrointestinal disorders such as gastroesophageal reflux disease, functional dyspepsia, aerophagia and rumination syndrome. Belching disorders can be classified into aerophagia and unspecified belching disorder according to the Rome III criteria. Since the introduction of multichannel intraluminal impedance monitoring, efforts are being made to elucidate the types and pathogenic mechanisms of belching disorders. Treatment modalities such as behavioral therapy, speech therapy, baclofen, tranquilizers and proton pump inhibitors can be attempted, but further investigations on the effective treatment of belching disorders are warranted.
Topics: Aerophagy; Behavior Therapy; Eructation; Humans; Muscle Relaxants, Central; Proton Pump Inhibitors; Quality of Life; Speech Therapy
PubMed: 25073665
DOI: 10.4166/kjg.2014.64.1.4 -
Canadian Medical Association Journal Mar 1984One third to one half of cases of dyspepsia remain unexplained. The cause of nonulcer dyspepsia is unknown, but aerophagia, esophageal dysfunction, pyloroduodenal... (Review)
Review
One third to one half of cases of dyspepsia remain unexplained. The cause of nonulcer dyspepsia is unknown, but aerophagia, esophageal dysfunction, pyloroduodenal dysmotility and the irritable bowel syndrome may be important factors in some patients. The symptoms are often affected by diet and emotion. History-taking and endoscopy are the most discriminating diagnostic tests. Unexplained dyspepsia tends to be a lifelong disease with few, if any, sequelae. Nevertheless, reassurance and treatment with a placebo, such as an antacid or simethicone, provide effective and safe relief for many patients.
Topics: Aerophagy; Biliary Dyskinesia; Colonic Diseases, Functional; Duodenogastric Reflux; Dyspepsia; Humans; Placebos; Prognosis
PubMed: 6365298
DOI: No ID Found -
The Hospital Apr 1909
PubMed: 29815244
DOI: No ID Found -
British Medical Journal Oct 1971
Topics: Aerophagy; Flatulence; Humans; Ileum; Intestine, Small
PubMed: 5096900
DOI: 10.1136/bmj.4.5778.52-a -
British Medical Journal Feb 1940
PubMed: 20782968
DOI: 10.1136/bmj.1.4129.296 -
Gut Sep 1999While widely used in research, the 1991 Rome criteria for the gastroduodenal disorders, especially symptom subgroups in dyspepsia, remain contentious. After a... (Review)
Review
While widely used in research, the 1991 Rome criteria for the gastroduodenal disorders, especially symptom subgroups in dyspepsia, remain contentious. After a comprehensive literature search, a consensus-based approach was applied, supplemented by input from international experts who reviewed the report. Three functional gastroduodenal disorders are defined. Functional dyspepsia is persistent or recurrent pain or discomfort centered in the upper abdomen; evidence of organic disease likely to explain the symptoms is absent, including at upper endoscopy. Discomfort refers to a subjective, negative feeling that may be characterized by or associated with a number of non-painful symptoms including upper abdominal fullness, early satiety, bloating, or nausea. A dyspepsia subgroup classification is proposed for research purposes, based on the predominant (most bothersome) symptom: (a) ulcer-like dyspepsia when pain (from mild to severe) is the predominant symptom, and (b) dysmotility-like dyspepsia when discomfort (not pain) is the predominant symptom. This classification is supported by recent evidence suggesting that predominant symptoms, but not symptom clusters, identify subgroups with distinct underlying pathophysiological disturbances and responses to treatment. Aerophagia is an unusual complaint characterized by air swallowing that is objectively observed and troublesome repetitive belching. Functional vomiting refers to frequent episodes of recurrent vomiting that is not self-induced nor medication induced, and occurs in the absence of eating disorders, major psychiatric diseases, abnormalities in the gut or central nervous system, or metabolic diseases that can explain the symptom. The current classification requires careful validation but the criteria should be of value in future research.
Topics: Aerophagy; Dyspepsia; Humans; Vomiting
PubMed: 10457043
DOI: 10.1136/gut.45.2008.ii37 -
Proceedings of the Royal Society of... Jan 1966
Topics: Aerophagy; Colonic Neoplasms; Diagnosis, Differential; Humans; Intestinal Diseases; Intestinal Obstruction
PubMed: 5902366
DOI: No ID Found -
Critical Care (London, England) 2007Noninvasive positive ventilation has undergone a remarkable evolution over the past decades and is assuming an important role in the management of both acute and chronic... (Review)
Review
Noninvasive positive ventilation has undergone a remarkable evolution over the past decades and is assuming an important role in the management of both acute and chronic respiratory failure. Long-term ventilatory support should be considered a standard of care to treat selected patients following an intensive care unit (ICU) stay. In this setting, appropriate use of noninvasive ventilation can be expected to improve patient outcomes, reduce ICU admission, enhance patient comfort, and increase the efficiency of health care resource utilization. Current literature indicates that noninvasive ventilation improves and stabilizes the clinical course of many patients with chronic ventilatory failure. Noninvasive ventilation also permits long-term mechanical ventilation to be an acceptable option for patients who otherwise would not have been treated if tracheostomy were the only alternative. Nevertheless, these results appear to be better in patients with neuromuscular/-parietal disorders than in chronic obstructive pulmonary disease. This clinical review will address the use of noninvasive ventilation (not including continuous positive airway pressure) mainly in diseases responsible for chronic hypoventilation (that is, restrictive disorders, including neuromuscular disease and lung disease) and incidentally in others such as obstructive sleep apnea or problems of central drive.
Topics: Aerophagy; Equipment Design; Equipment Failure; Humans; Hypoventilation; Positive-Pressure Respiration; Pulmonary Disease, Chronic Obstructive; Respiratory Insufficiency; Rhinitis
PubMed: 17419882
DOI: 10.1186/cc5714 -
PloS One 2022Aerophagia is a common functional gastrointestinal disorder among children. The disease leads to symptoms related to air in the intestine leading to burping, abdominal... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Aerophagia is a common functional gastrointestinal disorder among children. The disease leads to symptoms related to air in the intestine leading to burping, abdominal distension, and excessive flatus. We aimed to perform a systematic review and a meta-analysis to assess the epidemiology of aerophagia in children.
METHODS
We conducted a thorough electronic databases (MEDLINE, EMBASE, PsycINFO and Web of Science) search for all epidemiological surveys conducted in children on aerophagia. All selected studies were assessed for their scientific quality and the extracted data were pooled to create a pooled prevalence of aerophagia.
RESULTS
The initial search identified 76 titles. After screening and in depth reviewing, 19 studies representing data from 21 countries with 40129 children and adolescents were included in the meta-analysis. All studies have used standard Rome definitions to diagnose aerophagia. The pooled prevalence of aerophagia was 3.66% (95% Confidence interval 2.44-5.12). There was significant heterogeneity between studies [I2 98.06% with 95% Confidence interval 97.70-98.37). There was no gender difference in prevalence of aerophagia in children. The pooled prevalence of aerophagia was highest in Asia (5.13%) compared to other geographical regions.
CONCLUSION
In this systematic review and meta-analysis, we found aerophagia has a significant prevalence across the world.
Topics: Adolescent; Aerophagy; Child; Eructation; Gastrointestinal Diseases; Humans; Prevalence; Surveys and Questionnaires
PubMed: 35905055
DOI: 10.1371/journal.pone.0271494 -
Developmental Medicine and Child... Apr 2000The possible causes of excessive swallowing of air leading to bloating, which is common in Rett syndrome (RS), were investigated during feeding and at rest. Seven...
The possible causes of excessive swallowing of air leading to bloating, which is common in Rett syndrome (RS), were investigated during feeding and at rest. Seven individuals with RS aged between 4 and 33 years (three with air bloat) underwent feeding videoflouroscopy and concurrent respiration monitoring. The results were compared with a randomly selected group of 11 individuals, aged between 2 and 16 years, with quadriplegic cerebral palsy and feeding problems, some of whom had mild air bloat. All individuals from both groups had isolated pharyngeal swallows and several mouth breathed; this may account for some air swallowing but not the severe air bloat characteristic of RS. Thirty-three individuals with RS aged between 3 and 44 years were monitored for nasal respiration, chest movements, swallowing, and vocal cord position at rest (between feeding). Twenty had air bloat, 17 of whom swallowed air during breath-holding in the same way, and three gulped air during hyperventilation. Of the 13 without air bloat, eight did not have recurrent breath-holding and five did, but without concurrent air swallowing. Several methods for reducing air swallowing in apnoea were investigated. The most successful was a dummy with an air leak, but this was poorly tolerated and could only be used for short periods of time. Apnoeas and air bloat are often worse when individuals are distressed and may in some individuals be reduced by anxiolytic medications.
Topics: Adolescent; Adult; Aerophagy; Apnea; Child; Child, Preschool; Feeding Behavior; Female; Fluoroscopy; Humans; Larynx; Rett Syndrome; Risk Factors; Stress, Psychological; Video Recording
PubMed: 10795567
DOI: 10.1017/s0012162200000463