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Gas and Bloating-Controlling Emissions: A Case-Based Review for the Primary Care Provider. Mayo Clin Proc 2016; 91:1105-13. [PMID: 27492915 DOI: 10.1016/j.mayocp.2016.04.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 04/08/2016] [Accepted: 04/12/2016] [Indexed: 12/19/2022]
Abstract
The evaluation of the patient with gas and bloating can be complex and the treatment extremely challenging. In this article, a simplified approach to the history and relevant physical examination is presented and applied in a case-oriented manner, suitable for application in the primary care setting.
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Help from habit reversal for supragastric belching. DUODECIM; LAAKETIETEELLINEN AIKAKAUSKIRJA 2016; 132:2073-2079. [PMID: 29190055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Supragastric belching differs from common gastric belching. It can be detected by 24-hour intra-esophageal impedance monitoring. Belching is seldom the only symptom: reflux symptom is present in 95% and dysphagia in 65% of the patients. In supragastric belching, the air does not come from the stomach but instead from the esophagus. Belching is caused by the patient him/herself swallowing air into the esophagus. This voluntary but unconscious symptom is treated by therapy in which explaining the mechanism of belching for the patient and learning of correct diaphragmatic breathing technique play a central role. Habit reversal is utilized for teaching the patient to react correctly to preemptive symptoms.
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Aerophagia increases the risk of ventilator-associated pneumonia in critically-ill patients. Minerva Anestesiol 2014; 80:410-418. [PMID: 24280810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Gastric residual volume in ventilated critically ill may complicate gut function. Over the years studies suggested to tolerate progressively higher residuals. The relationship between such volumes and the development of ventilator-associated pneumonia (VAP) is still under debate. No reports deal with the relevant anecdotal finding of air in the stomach. Aim of the present study is to test the role of air in the development of VAPs. METHODS Prospective observational trial in consecutive patients with a predicted length of ICU stay >3 days. The first 8 days of stay were studied. Sedation was targeted to have awake/cooperative patients. Early enteral nutrition was attempted. Gastric content was measured every 4 hours by 60 mL-syringe suction. Upper digestive intolerance (UDI) was defined as >2 consecutive findings of liquid >200 mL, aerophagia was defined as >2 consecutive findings of air >150 mL. RESULTS Three hundred sixty-four patients enrolled, 43 developed VAP (11.8%). Patients were sedated with enteral (76% total time), intravenous (6%) or both (28%) drugs. Conscious sedation was achieved in 54% of the observations. 326 patients began enteral nutrition during the first 24 hours (1000 kcal median calorie intake). 10% developed UDI, 15% had aerophagia. No association was found between VAP and UDI (P=0.78), while significant association was found between VAP and aerophagia (OR=2.88, P<0.01). A sensitivity analysis, excluding patients admitted with respiratory infection, confirmed the results. CONCLUSION High volumes of air in the stomach significantly increased the risk of developing VAP, while gastric residual volumes were not associated with the incidence of pneumonia.
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[The intermittent gastric aspiration therapy improved two patients with severe motor and intellectual disabilities and aerophagia]. NO TO HATTATSU = BRAIN AND DEVELOPMENT 2011; 43:139-140. [PMID: 21409837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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[Forty-four years of advances in pathogenesis, diagnosis and treatment of flatulence syndrome]. REVISTA DE GASTROENTEROLOGIA DEL PERU : ORGANO OFICIAL DE LA SOCIEDAD DE GASTROENTEROLOGIA DEL PERU 2010; 30:148-152. [PMID: 20644607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In the present paper, the author reminds investigations performed, since forty-four years ago, to clarify the etiopathogenesis and to improve the diagnosis and treatment of the flatulence syndrome.
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[Gastrointestinal syndromes (3): flatulence (1)]. REVISTA DE GASTROENTEROLOGIA DEL PERU : ORGANO OFICIAL DE LA SOCIEDAD DE GASTROENTEROLOGIA DEL PERU 2009; 29:171-173. [PMID: 19609332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Now we expose important data on definition and cardinal symptoms of the flatulence syndrome and, besides, on accumulated knowledge in relation to digestive tract gases.
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[Autopsy case of abdominal compartment syndrome in a patient with schizophrenia]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 2008; 105:1205-1212. [PMID: 18678997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A 61-year-old man who had taken several kinds of psychotropic agents for schizophrenia from eighteen was admitted due to acute abdomen. In spite of any treatment he died after arrival. The autopsy revealed marked dilation of gastrointestinal tracts without necrosis through stomach to rectum and pathological examination disclosed hypoganglionosis of whole gastrointestinal wall. We thought that he died of abdominal compartment syndrome as a result of acute on chronic secondary pseudo-obstruction of gastrointestinal tracts due to acquired hypoganglionosis, megacolon, and aerophagia.
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Abstract
Aerophagia, characterized by symptoms related to repetitive swallowing of air, is a functional gastrointestinal disorder. In some cases, severe aerophagia causes massive bowel distention and leads to volvulus, ileus, and even intestinal necrosis and perforation. A 10-year-old intellectually disabled boy was referred to our unit due to severe abdominal distention, bilious vomiting, no passage of feces and flatus during the previous 3 days. He had experienced episodes of severe abdominal distention and flatulence over the past 2-3 years. In the exploratory laparotomy, two old colonic perforations were found. Splenic flexura resection and diverting colostomy were performed. Rectal biopsy showed ganglionic architecture. During the fifth postoperative month, he was admitted to the emergency unit with severe abdominal distention. During this visit, we observed him swallowing air. For this reason, his primary illness was diagnosed as a pathologic aerophagia. The colostomy was closed 11 months following the first operation. His parents did not accept gastrostomy as a desufflator. For this reason, they were taught nasogastric tube installation for gastric distention. Briefly, if abdominal distention increases during the course of the day and increased flatus is observed during sleep, aerophagia could be the primary pathology. If aerophagia could cause complications, gastrostomy should be applied. If the parents refuse gastrostomy, the parents could perform nasogastric tube drainage.
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Abstract
The ostomate (person with a stoma) has many issues to overcome when coming to terms with their new stoma. Some of the problems that can be associated with a colostomy are constipation and flatus. The ileostomate may also be troubled with flatulence. Causal factors for flatus may be ingested air or gut bacteria. Constipation may be a result of many factors, including diet and medication. The community nurse is in an ideal position to assist this patient group and this article offers a number of potential treatments or advice that the community nurse can provide for the ostomate. Many of the tips provided in this article are simple but may be potentially effective.
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Abstract
Accumulation of air in the stomach increases gastric volume, which activates receptors in the gastric wall. A reflex is initiated, leading to relaxation of the lower esophageal sphincter, upward movement of the air through the esophagus, and finally passage through the upper esophageal sphincter, during which an audible belch can sometimes be heard. Excessive belching is often reported in patients with gastroesophageal reflux disease and functional dyspepsia. Often other symptoms are predominant, and these should be treated first. Sometimes patients present with excessive belching as an isolated symptom. These patients belch in very high frequencies, up to 20 times per minute, and often during consultation. This condition is referred to as aerophagia. In these patients air is sucked into the esophagus or injected by pharyngeal contraction, after which it is expelled immediately. Aerophagia is a behavioral disorder, and behavioral therapy and/or speech therapy seems to be the therapy of choice.
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Abstract
BACKGROUND Frequent belching is a common symptom in patients with functional dyspepsia with a reported incidence up to 80%. We hypothesized that patients with functional dyspepsia possibly have a higher frequency of belching than healthy subjects secondary to frequent air swallowing. AIM To assess air swallowing, belching, acid and non-acid reflux patterns of patients with functional dyspepsia. METHODS Combined 24-h oesophageal impedance and pH monitoring was performed in 10 functional dyspepsia patients and 10 controls. Analysis of the impedance-pH signals included incidence of air swallows, belching, acid and non-acid reflux. RESULTS The incidence of air swallows in functional dyspepsia patients were significantly higher compared with controls (153 +/- 15 vs. 79 +/- 10, P < 0.001), while the incidence of liquid-only swallows were not significantly increased. The proportions of gas-containing reflux episodes (belches) and non-acid reflux episodes in functional dyspepsia patients were significantly higher when compared with controls (66.4 vs. 44.4%, P = 0.04 and 70.1 vs. 45.9%, P = 0.009, respectively). CONCLUSION Patients with functional dyspepsia swallow air more frequently than controls and this is associated with an increased incidence of non-acid gaseous gastro-oesophageal reflux.
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Gas-related symptoms after laparoscopic 360 degrees Nissen or 270 degrees Toupet fundoplication in gastrooesophageal reflux disease patients with aerophagia as comorbidity. Dig Liver Dis 2007; 39:312-8. [PMID: 17306636 DOI: 10.1016/j.dld.2006.11.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2006] [Revised: 11/20/2006] [Accepted: 11/21/2006] [Indexed: 12/11/2022]
Abstract
BACKGROUND Aerophagia is a rare but well-known comorbidity in patients with gastrooesophageal reflux disease. Particularly after laparoscopic Nissen fundoplication, it has proven to result in worse symptomatic outcome and a lower postoperative quality of life in comparison to patients without preoperative gas-related symptoms. AIMS Aim of the study was to compare the postoperative outcome in gastrooesophageal reflux disease patients with aerophagia as comorbidity after either laparoscopic 360 degrees 'floppy' Nissen fundoplication or 270 degrees Toupet fundoplication with main focus on the frequency and subjective impairment of gas-related symptoms. PATIENTS AND METHODS In 56 gastrooesophageal reflux disease patients, the comorbidity of aerophagia was diagnosed prior to laparoscopic antireflux surgery. Irrespective of their preoperative manometric findings, the patients were either scheduled to a laparoscopic 360 degrees 'floppy' Nissen (n=28) or a laparoscopic 270 degrees Toupet fundoplication (n=28). All patients have been analysed concerning the presence of gas-related symptoms preoperatively as well as 3 months after surgery. Additionally, the subjective degree of impairment was evaluated using a numerous rating scale (0=no perception/impairment, 100=most severe perception/impairment). The following symptoms have been analysed: ability/inability to belch, 'gas bloat', flatulence, postprandial fullness and epigastric pain. RESULTS Before surgery, there were no significant differences between both surgical groups. Three months after surgery, significant differences (p<0.05-0.01) were found: patients who underwent a laparoscopic 270 degrees Toupet fundoplication suffered from less impairing gas bloat, flatulence and postprandial fullness when compared with patients with a 360 degrees 'floppy' Nissen fundoplication. The majority of these patients were able to belch postoperatively but felt no impairment due to this symptom. In contrast, patients of the Nissen group felt a significant impairment due to the inability to belch. CONCLUSION Gas-related symptoms are very common in gastrooesophageal reflux disease patients with aerophagia as a comorbidity. Patients who undergo a laparoscopic Toupet fundoplication show less impairment in relation to gas-related problems compared with patients treated with a Nissen fundoplication for a follow-up period of at least 3 months. In the Toupet group, the ability to belch postoperatively seems to be a positive aspect from the patients' view which also improves the percentage of gas-related problems. However, long-term results are necessary.
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Abstract
The treatment of pathologic aerophagia has rarely been discussed in the literature. In this retrospective study, the authors investigated the effects of clonazepam on the management of pathologic childhood aerophagia (PCA) with psychological stresses (PS), but not with mental retardation. Data from 22 consecutive PCA patients with PS (aged 2 to 10 yr), who had been followed up for over 1 yr, were reviewed. On the basis of videolaryngoscopic views, the authors observed that the pathology of aerophagia was the result of reflex-induced swallowing with paroxysmal openings of the upper esophageal sphincter due to unknown factors and also observed that these reflex-induced openings were subsided after intravenous low dose benzodiazepine administration. Hence, clonazepam was administered to treat paroxysmal openings in these PCA patients with PS. Remission positivity was defined as symptom-free for a consecutive 1 month within 6 months of treatment. The results of treatment in 22 PCA patients with PS were analyzed. A remission positive state was documented in 14.3% of PCA patients managed by reassurance, and in 66.7% of PCA patients treated with clonazepam (p=0.032). Thus, clonazepam may produce positive results in PCA with PS. Future studies by randomized and placebo-controlled trials are needed to confirm the favorable effect of clonazepam in PCA.
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Botulinum toxin as treatment for a unique case of subcutaneous emphysema. Int J Pediatr Otorhinolaryngol 2007; 71:353-6. [PMID: 17161470 DOI: 10.1016/j.ijporl.2006.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2006] [Revised: 10/24/2006] [Accepted: 10/29/2006] [Indexed: 10/23/2022]
Abstract
A developmentally delayed 11-year-old male developed extensive spontaneous subcutaneous emphysema 6 weeks after a laryngotracheal separation. Computed tomography demonstrated a small amount of air at the distal end of the laryngeal stump and significant esophageal air. Aerophagia was diagnosed with air presumed diverted through the laryngeal stump due to cricopharyngeal hypertension. Cricopharyngeal botulinum toxin injection was coordinated with a minimal neck dissection to drain the subcutaneous emphysema. The subcutaneous emphysema gradually improved and the patient was discharged home. His subcutaneous emphysema has not returned after four total botulinum toxin injections every 3 months.
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[Belching (ructus)]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2006; 150:1385-9. [PMID: 16841586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Accumulation of air in the stomach increases the gastric volume, which activates receptors in the gastric wall. This results in a reflex that relaxes the lower oesophageal sphincter, whereby the intragastric air can escape through the oesophagus. Ventilation of the stomach via the oesophagus is known as belching (ructus). Belching often occurs in combination with reflux symptoms and dyspepsia. In these cases, other symptoms are often more predominant, and it is advisable to treat these first. In patients with aerophagia, belching is the most common reason for medical consultation. These patients belch frequently, up to 20 times per minute, and often during consultation. Aerophagia results from air being sucked into the oesophagus or injected by pharyngeal contraction, after which it is expelled immediately. In contrast to the described gastric belching, aerophagia is therefore a form of supragastric belching. Aerophagia is a behavioural disorder, and behavioural therapy or logopedics appears to be most common therapeutic approach.
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Abstract
This report describes an adolescent boy who has Tourette's syndrome and developed a subtle but significant increase in vocal tics after an 8-month respite. The increase in vocal tics was associated with an acute increase in psychological stressors and resulted in recurrent air swallowing, which, in turn, caused abdominal cramping, eructation, and flatus, eventually leading to aeroenteria. Air swallowing was recognized only after a second hospital admission for recurrent ileus. Air swallowing and associated symptoms were mitigated by reinstitution of psychopharmacologic treatment and an increase in the patient's self-awareness of the air-swallowing behavior. Clinically significant air swallowing has not been described previously in Tourette syndrome or a tic disorder. This case is important for pediatricians and pediatric gastroenterologists because either may be the first to evaluate a child or an adolescent with unexplained recurrent ileus. This report also documents the importance of the connection between the brain and the body.
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Abstract
BACKGROUND Aerophagia is a functional upper gastrointestinal disorder that has not previously been well described in a large patient group. AIMS To describe the initial evaluation of patients who presented with symptoms of aerophagia at a tertiary medical centre. METHODS A computerized search was used to identify all patients who were diagnosed with aerophagia at the Mayo Clinic, Rochester between 1996 and 2003 (n = 79). Individual medical charts were abstracted for information on the demographics, clinical features, co-morbid diagnoses, diagnostic workup and treatment. Information on presenting symptoms was also collected for a group of patients who were classified as having functional dyspepsia for comparison (n = 121). RESULTS The median duration of symptoms in patients with aerophagia was 24 months. The most common symptoms were belching (56%), abdominal pain (19%), bloating (27%) and abdominal distension (19%). Patients with functional dyspepsia had a higher prevalence of reporting nausea, vomiting, early satiety, weight loss and abdominal pain (all P < 0.01, adjusting for age, gender and body mass index). Significantly more patients with aerophagia had anxiety (19%) than those with functional dyspepsia (6%, P < 0.01). CONCLUSIONS Individuals with aerophagia experience prolonged upper gastrointestinal symptoms. Initial presenting symptoms appear to be distinctly different from those who have functional dyspepsia.
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Abstract
We describe a healthy neonate with abdominal distention, inadequate ventilation, and delayed extubation during anesthesia for minor surgery. Following rectal decompression and successful extubation, extreme abdominal distention recurred postoperatively after ingestion of clear fluids. We elicited a history of frequent and excessive flatus from the parents, and abdominal radiography revealed distended loops of small bowel with small lung volumes suggestive of aerophagia. The differential diagnosis of aerophagia is reviewed, the anesthetic implications discussed, and relevant literature pertaining to this condition summarized.
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Abstract
BACKGROUND Patients with aerophagia are believed to have excessive belches due to air swallowing. Intraluminal impedance monitoring has made it possible to investigate the validity of this concept. METHODS The authors measured oesophageal pH and electrical impedance before and after a meal in 14 patients with excessive belching and 14 healthy controls and identified patterns of air transport through the oesophagus. The size of the gastric air bubble was measured radiographically. In four patients prolonged oesophageal manometry was performed simultaneously. RESULTS In all subjects, impedance tracings showed that a significant amount of air is propulsed in front of about a third of the swallow induced peristaltic waves. Two types of retrograde gas flow through the oesophagus (belch) were observed. In the first type air flowed from the stomach through the oesophagus in oral direction ("gastric belch"). In the second type air entered the oesophagus rapidly from proximal and was expulsed almost immediately in oral direction ("supragastric belch"). The incidence of air-containing swallows and gastric belches was similar in patients and controls but supragastric belches occurred exclusively in patients. There was no evidence of lower oesophageal sphincter relaxation during supragastric belches. Gastric air bubble size was not different between the two groups. CONCLUSIONS In patients with excessive belching the incidence of gaseous reflux from stomach to oesophagus is similar to that in healthy subjects. Their excess belching activity follows a distinct pattern, characterised by rapid antegrade and retrograde flow of air in the oesophagus that does not reach the stomach.
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Prediction of postoperative gas bloating after laparoscopic antireflux procedures based on 24-h pH acid reflux pattern. Surg Endosc 2004; 17:2035. [PMID: 14973760 DOI: 10.1007/s00464-002-9270-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
Symptom-based diagnoses for most childhood bellyaches may be applied at the first visit, reducing family anxiety and healthcare spending. Primary care clinicians are able to diagnose and treat these disorders effectively. The promise of continuing availability is essential and assures that no disease will be missed.
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Abstract
BACKGROUND AND AIMS Functional gastrointestinal disorders are diagnosed by the presence of a characteristic set of symptoms. Aims of this study were to validate the Rome symptom criteria by factor analysis and to determine whether symptoms cluster in the same way in different cultures. METHODS One thousand forty-one gastroenterology clinic patients in the US (response rate 53%) and 228 family members accompanying clinic patients in Italy (84%) completed a previously validated symptom questionnaire. Factor analysis identified clusters of symptoms which are highly correlated with each other, and these were compared to the Rome diagnostic criteria. RESULTS In the US, 13 factors were identified. The irritable bowel factor was composed of three core symptoms corresponding to the Rome II classification system. Two dyspepsia factors were identified which correspond to the ulcer- and motility-like subtypes proposed in the Rome I classification system. All symptoms of constipation formed a single cluster as proposed in the Rome II classification system. Symptom clusters in the US agreed well with symptom clusters identified in Italian subjects. CONCLUSIONS Empirically derived symptom clusters agree in most respects with the Rome II classification system and support their validity. These symptom clusters are independent of cultural differences in diet and behaviour.
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Abdominal compartment syndrome related to noninvasive ventilation. Intensive Care Med 2003; 29:1177-81. [PMID: 12761616 DOI: 10.1007/s00134-003-1806-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2002] [Accepted: 04/05/2003] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To study the effects of noninvasive positive pressure ventilation (NIPPV) on intra-abdominal pressure. DESIGN AND SETTING Single case report from a tertiary teaching hospital. PATIENTS AND METHODS A 65-year-old man who experienced a sudden respiratory and cardiovascular collapse during NIPPV. This was caused by gastric overdistension due to aerophagia followed by raised intra-abdominal pressure leading to intra-abdominal hypertension and abdominal compartment syndrome. RESULTS The respiratory and cardiovascular problems resolved immediately after the introduction of a nasogastric tube. This resulted in normalization of IAP. CONCLUSIONS This is the first case reported of an abdominal compartment syndrome related to NIPPV. Clinicians should be aware of this possible complication while using NIPPV.
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Aerophagia as a cause of ineffective phrenic nerve pacing in high tetraplegia: a case report. Arch Phys Med Rehabil 2003; 84:768-9. [PMID: 12736895 DOI: 10.1016/s0003-9993(02)04861-x] [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: 10/27/2022]
Abstract
We report an unusual case of aerophagia after traumatic spinal cord injury (SCI), which shows the profound effects of abdominal distension on respiratory ability in such individuals. In this case, abdominal distension resulting from aerophagia reduced the effectiveness of phrenic nerve pacing on diaphragm function necessitating greater use of positive-pressure ventilatory (PPV) support. Reduction of postprandial gastric air and abdominal distension with insertion of a percutaneous endoscopic gastrostomy tube ameliorated the condition and allowed for more effective phrenic nerve pacing and greater PPV-free breathing. We are unaware of a similar case involving an individual with an SCI.
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[Intestinal gas and functional disorders of the gastrointestinal tract]. GASTROENTEROLOGIA Y HEPATOLOGIA 2003; 26:263-9. [PMID: 12681122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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[Flatulence]. REVISTA DE GASTROENTEROLOGIA DEL PERU : ORGANO OFICIAL DE LA SOCIEDAD DE GASTROENTEROLOGIA DEL PERU 2002; 22:234-42. [PMID: 12378218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
At present physicians focus their medicine studies in well defined illnesses as peptic ulcer, gastric cancer, ulcerative colitis and so on. However, patients reveal their discomfort to us, that is their symptoms or group of symptoms (syndromes). For this reason, our concern for many years has been the study of symptoms and syndromes. In this review we will be looking at the concepts and information gathered with respect to intestinal gases, clinically known as flatulence.
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Abstract
Functional abdominal pain can occur in a well-defined clinical entity (e.g., IBS) or as a part of a poorly defined clinical syndrome. Although the clinician may feel compelled to exclude disease in all cases, the authors suggest that it is more appropriate to take a biopsychosocial approach. In so doing, there can be an appreciation of the close interaction of the gut and the brain, allowing the child, family, and physician the opportunity to address the pain on many levels. Although the parameters set forth by the pediatric ROME II committee have facilitated the authors' description of these disorders greatly, basic research likely will further delineate biochemical processes in the enteric and central nervous systems that will expand therapeutic horizons.
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Abstract
BACKGROUND While there is evidence that physiological data correlate poorly with quality-of-life data or patient-perceived symptom severity, most outcome studies of antireflux surgery still refer physiologic criteria. The aim of this prospective study was to establish whether concomitant aerophagia in GERD (gastroesophageal reflux disease) patients might influence the surgical outcome of laparoscopic 'floppy' Nissen fundoplication. METHODS A total of 112 patients were divided into 2 subgroups: group 1 comprising GERD patients without aerophagia (n = 94; 84%); group 2 of GERD patients with concomitant aerophagia (n = 28; 16%). In all patients, requirements for surgery included an evaluation of symptoms (list of 17 symptoms; patients' grading from no--mild to moderate--severe), quality of life (Gastrointestinal Quality of Life Index: GIQLI), esophagogastroduodenoscopy, esophageal manometry and 24-h pH monitoring. Additionally, we asked for any potential stress relations to GERD symptoms. Surgical outcome was assessed 3 months and 1 year postoperatively. RESULTS In group 2 patients before surgery, we found a significantly higher percentage with a mild impairment of esophageal motility, with a subjectively and objectively dominant reflux in the upright position, with a lower grading of esophagitis or Barrett esophagus, and with a stronger belief that stress was in any relation to perceived symptoms compared with group 1 patients. Additionally, these patients perceived typical and untypical symptoms more intensively. Factors such as DeMeester score and lower esophageal sphincter pressure did not differ preoperatively, the same as after antireflux surgery. Both groups profit significantly from surgery-a continuous reduction of symptom severity and quality-of-life improvement was found. Group 1 patients showed an improvement in mean GIQLI from 93.4+/-8.3 points preoperatively to 123.1+/-7.3 and 122.9+/-9.0 points 3 months and 1 year postoperatively, whereas group 2 patients demonstrated a lower outcome, from 82.2+/-9.1 points to 112.4+/-8.1 and 116.8+/-7.9 points postoperatively. This lesser improvement is the result of preoperative symptoms such as belching, bloating or flatulence, which many patients had after surgery. In addition, some of the group 2 patients suffered from subjective mild to moderate heartburn or dysphagia, but without any objective correlation. CONCLUSION GERD patients with concomitant aerophagia demonstrated less symptomatic relief than patients without aerophagia. Moreover, patients with aerophagia showed less quality-of-life improvement after laparoscopic antireflux surgery. There were no significant differences in physiological outcome data between groups. Surgery in GERD patients with symptoms relating to aerophagia should be approached with great care. An additional psychological intervention in these patients might improve surgical outcome.
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Acute abdomen in mentally retarded patients: role of aerophagia. Report of nine cases. THE EUROPEAN JOURNAL OF SURGERY = ACTA CHIRURGICA 1999; 165:507-11. [PMID: 10391173 DOI: 10.1080/110241599750006802] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
Between 1993 and 1996 nine mentally retarded patients presented because of an acute abdomen. All had the habit of aerophagia, diagnosed previously by a general practitioner. Massive distension of the bowel led to ileus, volvulus, and necrosis. After placement of a percutaneous endoscopic gastrostomy catheter or performing a gastrostomy during laparotomy with the intention to use as a desufflator, no recurrence of the signs and symptoms of an acute abdomen were observed.
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Abstract
The pathophysiology, clinical course and therapeutic management of gastric dilatation-volvulus (GDV) in dogs are well known. However, the aetiology remains elusive. Aerophagia has often been put forward as a contributing cause of GDV. The most common clinical sign in dogs with nasal mite (Pneumonyssoides caninum) infection is 'reversed sneezing', which may result in aerophagia. A prospective one-year necropsy study was conducted. Of 250 dogs, 17 were GDV cases and, of these, 35% had concurrent nasal mite infection compared to 5% in the control population. Multivariate logistic regression analyses performed using the 187 dogs with complete records included nasal mite infection status, age, weight and gender. Nasal mite infection was found to be the most important risk factor for GDV in this study, with an odds ratio and confidence interval of 27.6 (4.8-157.5). Other risk factors that were marginally significant included weight and age with odds ratios of 1.08 (1.02-1.13) and 1.37 (1.04-1.79), respectively. Gender was not found to be a significant risk factor for GDV. This study suggests that nasal mite infection may contribute to the development of GDV in otherwise predisposed dogs.
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[Gastric pneumatosis caused by aerophagia]. VESTNIK RENTGENOLOGII I RADIOLOGII 1994:52-3. [PMID: 7793057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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An unusual etiology of abdominal meteorism: aerophagia. Acta Clin Belg 1991; 46:249-50. [PMID: 1659092 DOI: 10.1080/17843286.1991.11718174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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38
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[A severe meteorism of unclear origin. Aerophagia]. Radiologe 1990; 30:251-2. [PMID: 2356310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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39
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Abstract
Dyspepsia, defined as chronic or recurrent upper abdominal pain or nausea, is a common occurrence. Dyspepsia without an ulcer (non-ulcer dyspepsia) is diagnosed in patients at least twice as often as peptic ulceration. Diseases that may present with similar symptoms include gastroesophageal reflux, biliary tract disease, chronic pancreatitis, and irritable bowel syndrome. A careful history and physical examination, supplemented by selected tests, usually lead to a correct diagnosis. The pathogenesis of non-ulcer dyspepsia remains unknown. Gastric acid secretion, duodenogastric reflux, psychological factors, environmental exposures, and heredity probably do not play a major role. Some patients may have motility disturbances, but whether these disturbances cause dyspepsia is unknown. Campylobacter pylori infection and associated gastritis are common in non-ulcer dyspepsia, but their etiologic role is controversial, as is the importance of chronic duodenitis. By recognizing the heterogeneity of patients who present with non-ulcer dyspepsia, more rational management may be possible. Although an empiric trial of antacids or H2 blockers has been recommended to treat dyspepsia, most controlled trials show that although these substances reduce severity of symptoms, they are no more effective than placebos in non-ulcer dyspepsia.
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Abstract
Three children with pathologic childhood aerophagy are described. This entity is characterized by progressive abdominal distension during the day, non-distended abdomen in the morning, and visible air swallowing. The condition is usually self-limited, and treatment is symptomatic and by reassurance. Early recognition and diagnosis of this condition might help avoid unnecessary and expensive diagnostic investigations.
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[Gas in gastrointestinal pathology]. ANALES ESPANOLES DE PEDIATRIA 1988; 28:179-80. [PMID: 3132070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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42
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Matters gaseous. West J Med 1987; 146:100-1. [PMID: 3825100 PMCID: PMC1307208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Abstract
Intestinal obstruction secondary to transverse colon volvulus in a 7-year-old girl with previously diagnosed pathologic aerophagia is presented. This unusual combination is not previously described.
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Hyperventilation and aerophagia: a negative report. EUROPEAN JOURNAL OF RESPIRATORY DISEASES 1986; 68:173-6. [PMID: 3699119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Aerophagia is described as a frequent symptom in the hyperventilation syndrome. However, this has never been substantiated. In this study the extent of air swallowing was estimated from the size of the gastric air-bubble on the chest X-ray, in a group of 62 hyperventilators and in a group of 62 normals. No differences were found between the mean amounts of gastric air in the two groups. Women in both groups seemed to swallow more air than men. The amount of air was not related to the time of the day (meals). In 15 hyperventilators the subjective complaints of upper abdominal discomfort and of chest pain were quantified: no correlation was found with the amount of gastric air.
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46
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Spontaneous rupture of the stomach. ISRAEL JOURNAL OF MEDICAL SCIENCES 1984; 20:427-9. [PMID: 6469563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A patient with spontaneous rupture of the stomach, treated successfully by a proximal gastrectomy, is described. The probable cause of the rupture was the ingestion of a large meal accompanied by functional blockage of the normal gastric outlets. Only immediate surgical intervention can reduce the high mortality rate associated with this rare condition.
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Nonulcer dyspepsia. CANADIAN MEDICAL ASSOCIATION JOURNAL 1984; 130:565-9. [PMID: 6365298 PMCID: PMC1875752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
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.
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Abstract
Aerophagia has been shown to occur in association with hiatus hernia, and it has been suggested that it may have an aetiological role. Two behavioural methods are described, which are designed to reduce the rate of swallowing. They were applied to a group of 12 patients with hiatus hernia, in whom aerophagia had been demonstrated. Patients were on the whole successful in reducing their rate of spontaneous swallowing. An association was observed between symptomatic improvement and successful reduction of swallowing rate. This was still apparent on follow-up at nine months. Symptomatic improvement, however, on the whole appeared to be short-lived. The possible clinical significance of aerophagia in hiatus hernia is discussed.
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