RESUMO
A few studies have shown that esophageal air events (EAEs), such as air-swallows, may be associated with symptoms that have historically been associated with gastroesophageal reflux disease (GERD). To objectively test a hypothesis that all EAE types (air-swallows, supragastric belches and gastric belches) can be associated with GERD-like symptoms, we removed the impedance "tags" from the GER episodes (placed during autoscan) and instead tagged either air-swallows, supragastric belches or gastric belches in each of 3 copies of the 24-hour impedance tracing for 2 infant patients who presented with symptoms suggestive of GER as an etiology. Impedance system software (MMS) analyses revealed that, in both infants, all EAE types were significantly associated (SAP >95%) with 1 or more of the GERD-like symptom types (cough, pain/crying, back-arching, and gagging). These data underscore the importance of considering other diagnoses when developing management strategies for treating GERD-like symptoms in infants.
Assuntos
Aerofagia/diagnóstico , Impedância Elétrica , Eructação/diagnóstico , Refluxo Gastroesofágico/diagnóstico , Diagnóstico Diferencial , Monitoramento do pH Esofágico , Esôfago/fisiopatologia , Feminino , Humanos , Lactente , MasculinoRESUMO
We report the case of a previously healthy 2-year-old child who presented with significant abdominal distension. After several interventions that proved ineffective, pathologic aerophagia was eventually diagnosed. In pediatrics, pathologic aerophagia is an uncommon disorder that almost exclusively affects children with an underlying neurological condition. It may lead to multiple diagnostic tests and unnecessary aggressive therapies. A recent case report associated aerophagia with a novel concept of abdomino-phrenic dyssynergia.
Assuntos
Aerofagia/etiologia , Ataxia/diagnóstico , Aerofagia/diagnóstico , Ataxia/complicações , Pré-Escolar , HumanosRESUMO
OBJECTIVES: Functional disorders of the upper gastrointestinal tract are frequently diagnosed in children. Four different clinical entities are addressed by the Rome III committee: functional dyspepsia (FD), cyclic vomiting syndrome (CVS), adolescent rumination syndrome (ARS), and aerophagia. Management of these disorders is often difficult leading to a wide variety in therapeutic interventions. We hypothesize that definitions and outcome measures in these studies are heterogeneous as well. Our aim is to systematically assess how these disorders and outcomes are defined in therapeutic randomized controlled trials (RCTs). STUDY DESIGN: CENTRAL, Embase, and MEDLINE/PubMed were searched from inception to February 25, 2015. Search terms were FD, CVS, ARS, and aerophagia. Therapeutic RCTs, or systematic reviews of RCTs, in English language including subjects ages 4 to 18 years (0-18 years for CVS) were evaluated. Quality was assessed using the Delphi list. RESULTS: A total of 1398 articles were found of which 8 articles were included. Seven concerned FD and 1 concerned CVS. In all of the studies, Rome criteria or similar definitions were used; all the studies however used different outcome measures. Seventy-five percent of the trials were of good methodological quality. Only 57% used validated pain scales. CONCLUSIONS: Different outcome measures are used in therapeutic trials on functional disorders of the upper gastrointestinal tract. There is a clear paucity of trials evaluating different treatment regimens regarding CVS, ARS, and aerophagia. Uniform definitions, outcome measures, and validated instruments are needed to make a comparison between intervention studies possible.
Assuntos
Aerofagia/diagnóstico , Dispepsia/diagnóstico , Medicina Baseada em Evidências , Transtornos de Alimentação na Infância/diagnóstico , Pediatria/métodos , Trato Gastrointestinal Superior/fisiopatologia , Vômito/diagnóstico , Adolescente , Aerofagia/fisiopatologia , Aerofagia/terapia , Criança , Dispepsia/fisiopatologia , Dispepsia/terapia , Transtornos de Alimentação na Infância/fisiopatologia , Transtornos de Alimentação na Infância/terapia , Humanos , Lactente , Avaliação de Resultados em Cuidados de Saúde/tendências , Pediatria/tendências , Guias de Prática Clínica como Assunto , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Vômito/fisiopatologia , Vômito/terapiaRESUMO
OBJECTIVE: Aerophagia is a functional gastrointestinal disorder characterised by repetitive air swallowing, abdominal distension, belching, and flatulence. In severe cases, it can lead to pneumoperitonium, volvulus of the colon, and intestinal perforation. Little is known about the epidemiology and clinical profile of affected children. The main objective of the present study was to assess the epidemiology of aerophagia in 10- to 16-year-olds in Sri Lanka. METHODS: A school-based cross-sectional survey was conducted in 8 randomly selected schools in 4 randomly selected provinces in Sri Lanka. Data were collected using a pretested, self-administered questionnaire, which was distributed in an examination setting and collected on the same day. Trained research assistants were present during completion of the questionnaire, for any required clarification. Aerophagia was diagnosed using the Rome III criteria. RESULTS: In the present study, aerophagia was seen in 163 (7.5%) of the 2163 children evaluated. The prevalence was higher in older children (10.5% in 15-year-olds) and no sex difference was observed (boys 8.2% vs girls 6.8%, P>0.05). Intestinal-related (abdominal pain, nausea, and anorexia) and extraintestinal symptoms (headache, limb pain, sleeping difficulty, photophobia, and lightheadedness) were more prevalent among affected children (P<0.05). A higher percentage of affected children were found to be exposed to stressful events when compared with controls (P<0.05). CONCLUSIONS: The present study highlights the high prevalence of aerophagia among Sri Lankan children and adolescents. This condition is more common in those exposed to emotional stress. Intestinal-related symptoms and extraintestinal somatic symptoms are frequently seen in affected children.
Assuntos
Dor Abdominal/epidemiologia , Aerofagia/diagnóstico , Aerofagia/epidemiologia , Eructação/epidemiologia , Flatulência/epidemiologia , Estresse Psicológico/epidemiologia , Dor Abdominal/complicações , Dor Abdominal/fisiopatologia , Adolescente , Aerofagia/complicações , Aerofagia/fisiopatologia , Povo Asiático , Criança , Estudos Transversais , Eructação/complicações , Eructação/fisiopatologia , Feminino , Flatulência/complicações , Flatulência/fisiopatologia , Humanos , Acontecimentos que Mudam a Vida , Masculino , Prevalência , Distribuição Aleatória , Fatores de Risco , Sri Lanka/epidemiologia , Estresse Psicológico/complicações , Estresse Psicológico/fisiopatologia , Inquéritos e QuestionáriosAssuntos
Impedância Elétrica , Eructação/fisiopatologia , Aerofagia/diagnóstico , Ar , Terapia Comportamental , Diagnóstico Diferencial , Diafragma/fisiopatologia , Eructação/diagnóstico , Eructação/etiologia , Eructação/terapia , Esôfago/fisiopatologia , Feminino , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/fisiopatologia , Azia/complicações , Humanos , Concentração de Íons de Hidrogênio , Faringe/fisiopatologia , Sono , Fala , Vômito/complicaçõesRESUMO
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.
Assuntos
Aerofagia , Gastroenteropatias , Adolescente , Aerofagia/diagnóstico , Aerofagia/epidemiologia , Criança , Eructação , Humanos , Prevalência , Inquéritos e QuestionáriosRESUMO
Little is known about the prevalence of functional gastrointestinal diseases (FGDs) in adolescents, especially in developing countries. This cross-sectional survey conducted in a semi-urban school in Sri Lanka, assessed the prevalence of whole spectrum of FGDs in 427 adolescents (age 12-16 years) using a validated self-administered questionnaire. According to Rome III criteria, 123 (28.8%) adolescents had FGDs. Of them, 59 (13.8%) had abdominal-pain-related FGDs [irritable bowel syndrome (IBS) 30, functional dyspepsia 15, functional abdominal pain 13 and abdominal migraine 1]. Prevalence of functional constipation, aerophagia, adolescent rumination syndrome, cyclical vomiting syndrome and non-retentive faecal incontinence were 4.2, 6.3, 4, 0.5 and 0.2%, respectively. Only 58 (13.6%) adolescents were found to have FGDs when Rome II criteria were used. In conclusion, FGDs were present in more than one-fourth of adolescents in the study group, of which IBS was the most common. Rome III criteria were able to diagnose FGDs more comprehensively than Rome II.
Assuntos
Aerofagia/epidemiologia , Constipação Intestinal/epidemiologia , Dispepsia/epidemiologia , Gastroenteropatias/classificação , Gastroenteropatias/epidemiologia , Dor Abdominal/diagnóstico , Dor Abdominal/epidemiologia , Dor Abdominal/etiologia , Adolescente , Aerofagia/diagnóstico , Criança , Constipação Intestinal/diagnóstico , Estudos Transversais , Dispepsia/diagnóstico , Incontinência Fecal/epidemiologia , Feminino , Gastroenteropatias/diagnóstico , Humanos , Masculino , Transtornos de Enxaqueca/classificação , Transtornos de Enxaqueca/diagnóstico , Prevalência , Índice de Gravidade de Doença , Sri Lanka/epidemiologia , Inquéritos e Questionários , VômitoRESUMO
BACKGROUND & AIMS: Patients with aerophagia suffer from the presence of an excessive volume of intestinal gas, which is thought to result from excessive air ingestion. However, this has not been shown thus far. The aim of this study was therefore to assess swallowing and air swallowing frequencies in patients with suspected aerophagia. METHODS: Ambulatory 24-hour pH-impedance monitoring was performed in patients in whom excessive amounts of intestinal gas were visualized on plain abdominal radiograms. All patients had symptoms of bloating, abdominal distention, flatulence, or excessive belching. Reflux parameters and the number of swallows and air swallows were assessed. RESULTS: The most common symptoms were bloating, abdominal distention, and constipation. Only 3 patients reported excessive belching and 1 patient reported flatulence as their predominant symptom. During the 24-hour measurement, patients showed high incidences of air swallows (521 +/- 63) and gastric belches (126 +/- 37). Patients had normal swallowing frequency (741 +/- 71). CONCLUSIONS: This study presents objective parameters that confirm the existence of excessive air swallowing or aerophagia using esophageal impedance monitoring.
Assuntos
Aerofagia/diagnóstico , Técnicas e Procedimentos Diagnósticos , Esôfago/fisiopatologia , Adulto , Animais , Impedância Elétrica , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia AbdominalRESUMO
OBJECTIVES: To determine the proportion of referred children with nonorganic abdominal pain who meet the criteria for 1 or more diagnoses of functional gastrointestinal disorders (FGID), explore the distribution of diagnoses according to the revised pediatric Rome III criteria (PRC-III), and to investigate reasons for failure to meet these criteria. MATERIALS AND METHODS: We recruited children (4-15 years) consecutively referred by general practitioners to 4 general pediatric outpatient clinics for the evaluation of recurrent abdominal pain. FGID diagnoses were based on the Questionnaire on Pediatric Gastrointestinal Symptoms-Rome III version, completed by parents. To exclude organic disease, all patients underwent medical investigations and were reevaluated at follow-up after 6 to 9 months. RESULTS: Of the 152 patients included, 142 (93%) had functional abdominal pain. Of these, 124 (87%) met the criteria for 1 or more diagnoses according to the PRC-III: 66% met the criteria for 1, 29% for 2, and 5% for 3 diagnoses. Irritable bowel syndrome was the most common diagnosis (43%) and overlapped with aerophagia in 16 children (38% of the children with overlapping diagnoses) and with abdominal migraine in 14 (33%). In the 18 patients (13%) not fulfilling the PRC-III for any FGID diagnosis, the main reason was insufficient pain frequency (83%). CONCLUSIONS: Of the referred children with functional abdominal pain, 87% met the PRC-III for specific diagnoses. This supports the use of these criteria as a diagnostic tool. The significant overlap between different FGIDs, however, makes it unclear whether some of the diagnoses represent distinct disorders or artificial categories.
Assuntos
Dor Abdominal/etiologia , Aerofagia/diagnóstico , Técnicas de Diagnóstico do Sistema Digestório , Síndrome do Intestino Irritável/diagnóstico , Transtornos de Enxaqueca/diagnóstico , Adolescente , Aerofagia/epidemiologia , Criança , Pré-Escolar , Humanos , Síndrome do Intestino Irritável/complicações , Síndrome do Intestino Irritável/epidemiologia , Transtornos de Enxaqueca/epidemiologia , Noruega , Prevalência , Estudos Prospectivos , Valores de Referência , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
Aerophagia is a rare disorder in children. The diagnosis is often delayed, especially when it occurs concomitantly with constipation. The aim of this report is to increase awareness about aerophagia. This study describes 2 girls and 7 boys, 2 to 10.4 years of age, with functional constipation and gaseous abdominal distention. The abdomen was visibly distended, nontender, and tympanitic in all. Documenting less distention on awakening helped to make the diagnosis. Air swallowing, belching, and flatulence were infrequently reported. The rectal examination often revealed a dilated rectal ampulla filled with gas or stool and gas. The abdominal X-ray showed gaseous distention of the colon in all and of the stomach and small bowel in 8 children. Treatment consisted of educating parents and children about air sucking and swallowing, encouraging the children to stop the excessive air swallowing, and suggesting to them not to use drinking straws and not to drink carbonated beverages. The aerophagia resolved in all in 2 to 20 months (mean=8 months).
Assuntos
Aerofagia/diagnóstico , Aerofagia/epidemiologia , Criança , Pré-Escolar , Comorbidade , Constipação Intestinal/epidemiologia , Feminino , Flatulência/epidemiologia , Flatulência/etiologia , Humanos , Laxantes/administração & dosagem , Masculino , Estudos RetrospectivosRESUMO
UNLABELLED: "Air swallowing" described as being part of functional gastrointestinal disorders in "Rome criteria" in 1999 is often misdiagnosed, particularly in non-mentally deficient children. AIMS: To recognize "air swallowing" child and to describe any progress according to the treatment. POPULATION AND METHODS: This retrospective study reports 13 cases of children without mental deficiency or neuromuscular disease. Clinical elements and precise histories are detailed and we have contacted consulting doctors or families for news. RESULTS: Ten boys and 3 girls, from 2,5 years to 10 years old, were referred for long lasting pain or abdominal distension. Numerous laboratory investigations were always normal. Diagnosis relied upon the observation of air swallowing and X-Rays views of gastric distension. Air swallowing was observed 7 times, 9 children had twitches and 3 language troubles. In 10 cases, X-rays showed gastric and colic distension. Three children have Chilaïditi syndrome. Favourable results followed in 12 cases after an average of 28 months of treatment. One case was lost for follow-up. Treatment was long, often disappointing and required the intervention of a psychiatrist, a paediatrician and (temporarily) a speech therapist. CONCLUSION: Pathological childhood aerophagia is often underdiagnosed and deserves to be better known by paediatricians, psychiatrists and surgeons. A late diagnosis leads to many negative results and causes anxiety. An early diagnosis should lead to a multidisciplinary care.
Assuntos
Aerofagia/diagnóstico , Aerofagia/terapia , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Estudos RetrospectivosRESUMO
Intraluminal electrical impedance is a novel technique, which is able for the first time to provide a qualitative assessment of refluxed material moving from the stomach to the oesophagus. In other words, the presence of air can be differentiated from that of liquid, because the former is characterised by high and the latter by low impedance compared with baseline. Moreover, the combined measurement of electrical impedance and pH-metry permits to distinguish acid from non-acid liquid reflux. One of the most important clinical applications of this method is to assess the reasons for poor response of GORD patients to high-dose proton pump inhibitors. This case report describes the results of impedance in the evaluation of a young woman, who did not respond to twice-daily doses of rabeprazole. She continued to complain of heartburn as major symptom and impedance allowed us to clarify that it was not related to acid or non-acid reflux, but to air swallowing. Therefore, this technique identified aerophagia to be responsible for persistent heartburn despite high-dose proton pump inhibitor and prevented the adoption of more aggressive, but probably unuseful therapies, such as the surgical one.
Assuntos
Aerofagia/diagnóstico , Antiulcerosos/uso terapêutico , Benzimidazóis/uso terapêutico , Azia/tratamento farmacológico , Azia/etiologia , Omeprazol/análogos & derivados , 2-Piridinilmetilsulfinilbenzimidazóis , Adulto , Relação Dose-Resposta a Droga , Esquema de Medicação , Impedância Elétrica , Feminino , Humanos , Omeprazol/uso terapêutico , Inibidores da Bomba de Prótons , Rabeprazol , Falha de TratamentoRESUMO
Aerophagia is a disorder caused by abnormal accumulation of air in the gastrointestinal tract as a result of repetitive and frequent inflow of air through the mouth. For the diagnosis of this condition, it is difficult to objectively measure the air swallowing. However, multichannel intraluminal impedance monitoring facilitates the differential diagnosis between normal air swallowing and pathologic aerophagia, and can aid in the determination of the frequency and amount of air swallowed. In this report, in addition to a literature review, we describe a case of 36-year-old man with abdominal distension who was diagnosed with aerophagia using esophageal impedance monitoring and was treated with clonazepam.
Assuntos
Aerofagia/diagnóstico , Adulto , Aerofagia/diagnóstico por imagem , Aerofagia/tratamento farmacológico , Anticonvulsivantes/uso terapêutico , Clonazepam/uso terapêutico , Diagnóstico Diferencial , Impedância Elétrica , Humanos , Masculino , Transtornos Mentais/complicações , Tomografia Computadorizada por Raios XRESUMO
Pathologic childhood aerophagia is a rarely recognized, often poorly treated entity that has remained almost undescribed in either the surgical or pediatric literature. In only 1 of 9 children the condition was recognized at presentation. The initial diagnosis of the others was Hirschsprung's disease (2), malabsorption syndrome (3), gastric outlet syndrome (1), constipation (1), and esophagitis (1). Five were hospitalized and two underwent surgical procedures. History disclosed a remarkably constant triad: previous normal stooling pattern, visible and often audible air swallowing and excessive flatus. Physical examination often demonstrated a markedly or intermittently distended and tympanitic abdomen. Abdominal musculature was thinned in children with chronic aerophagia. Roentgenographic evaluation showed massively distended loops of intestine throughout without associated air-fluid levels. There was marked compression of the diaphragm with limited excursion in some. Laboratory and malabsorption testing was normal. Treatment is limited to recognition of the problem, nasogastric decompression in severe cases and psychologic counseling when symptoms persist in the older child. The recognition of this condition may lead to a better understanding of its pathophysiology and will reduce the number of unnecessary admissions or surgical procedures.
Assuntos
Aerofagia/diagnóstico , Adolescente , Aerofagia/psicologia , Aerofagia/terapia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Psicoterapia , Simeticone/uso terapêuticoRESUMO
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.
Assuntos
Dor Abdominal/etiologia , Dor Abdominal/fisiopatologia , Dor Abdominal/terapia , Aerofagia/complicações , Aerofagia/diagnóstico , Criança , Constipação Intestinal/complicações , Constipação Intestinal/diagnóstico , Dispepsia/complicações , Dispepsia/diagnóstico , Humanos , Síndrome do Intestino Irritável/complicações , Síndrome do Intestino Irritável/diagnóstico , Transtornos de Enxaqueca/complicações , Transtornos de Enxaqueca/diagnóstico , Educação de Pacientes como Assunto , Estresse Psicológico/complicaçõesRESUMO
An old test to investigate fecal fermentation was modified with the purpose of changing it from qualitative to quantitative. The modified test consists in placing in stove, at 37 degrees C for 24 hours, 5 grams of feces, suspended in water. The fermentable alimentary residues, present in the feces, suffer the action of bacteria, also there present, yielding gas that is collected and measured. Using the test, fecal fermentation was determined in 3 groups of individuals: a) 40 patients with meteorism that had persisted or improved only slightly or fairly with treatment; b) 28 apparently healthy subjects; and c) 6 patients with meteorism that had disappeared or become minimal with treatment. In the group of 28 apparently healthy subject, the obtained results varied from 0.1 to 1.1 ml gas/24 h., with a mean +/- s.d. of 0.55 +/- 0.29 ml. gas/24 h. When a distribution curve was made with the results obtained in the group of 40 patients with meteorism, these results separated into 2 subgroups: one subgroup with 28 patients, in whom results varied from 1.0 to 13.3 ml. gas/24 h., with a mean of 4.8 gas/24 h. (only) in 1 of these 28 patients a normal result of 1.0 ml. gas/24 h. was obtained, while in the remaining 27 patients results of 1.5 or more ml. gas/24 h. were obtained); and the other subgroup with 12 patients, in whom results varied from 0.0 to 0.9 ml. gas/24 h., with a mean of 0.29 ml. gas/24 h. Finally, in the group of 6 patients with successfully treated meteorism, results were from 0.1 to 0.9 ml. gas/24 h., with a mean of 0.4 ml. gas/24 h. The above mentioned results strongly suggest the existence of a relationship between meteorism and exagerated fecal fermentation. The nature of this relationship has not yet been completely clarified. However, the test used to determine fecal fermentation already promises to be very helpful for a better understanding and management of meteorism.
Assuntos
Aerofagia/diagnóstico , Fezes/análise , Fermentação , Adulto , Feminino , Humanos , Lactose/metabolismo , Masculino , Pessoa de Meia-IdadeRESUMO
Clinical and roentgenological examination of esophagus and cervical spine were carried out in 27 patients with functional aerophagia. In 11 of them the air was found to pass through without any swallowing into the stomach and in remaining 16--into esophagus. All the patients revealed osteochondrosis, unstable and blocked spines. Manual therapy applied to cervical zone of spine promoted elimination of aerophagia.
Assuntos
Aerofagia/diagnóstico , Adolescente , Adulto , Aerofagia/etiologia , Aerofagia/terapia , Terapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Childhood aerophagia is defined by the Rome III criteria as two or more of the following symptoms; air swallowing, abdominal distension due to intraluminal air, or repetitive belching and/or flatus. The aim of this study was to determine the multichannel intraesophageal impedance (MII) pattern in children suffering from aerophagia. METHODS: We compared the MII tracings of five children with aerophagia according to Rome III criteria (three girls, median age 7 years) to five controls (three girls, median age 8 years). Controls underwent MII for symptoms of gastro-esophageal reflux, and had normal findings. Liquid swallows (LS), air swallows (AS), mixed swallows (MS) and supragastric belching (SGB) were recorded. Meals were excluded from the analysis. All MII parameters were separately analyzed in the upright and recumbent position. All data are reported as median number of events per hour. KEY RESULTS: There was no difference in the total number of LS and MS between the two groups. However, the total number of AS in patients was significantly higher than in controls (26/h vs 5.5/h, p < 0.05) but only in the upright position (46/h vs 8.2 in control group, p < 0.05). SGB was noted only in patients with aerophagia (2.6/h vs 0/h, p < 0.01). CONCLUSIONS & INFERENCES: Children suffering from aerophagia have a specific MII pattern with an increased frequency of air swallows in the upright position and supragastric belching. MII may be used as a tool to confirm diagnosis of aerophagia in children.
Assuntos
Aerofagia/diagnóstico , Eructação/diagnóstico , Esôfago/fisiopatologia , Refluxo Gastroesofágico/diagnóstico , Adolescente , Aerofagia/fisiopatologia , Criança , Pré-Escolar , Impedância Elétrica , Eructação/fisiopatologia , Feminino , Refluxo Gastroesofágico/fisiopatologia , Humanos , Masculino , Manometria , Estudos RetrospectivosRESUMO
Objetivo:Descrever o caso de uma adolescente com aerofagia patológica, uma doença rara causada pela deglutição excessiva e inapropriada de ar, e revisar o tratamento e os diagnósticos diferenciais.Descrição do caso:Menina de 11 anos portadora de retardo mental e cegueira, apresentava problemas comportamentais associados a retardo do desenvolvimento, foi consultada por distensão abdominal persistente por oito meses. Sua história pregressa incluía uma fundoplicatura à Nissen. Tomografia e radiografias abdominais mostravam distensão difusa do trato digestivo por ar, incluindo cólon e delgado. Doença de Hirschsprung foi excluída. A distensão persistiu mesmo após o controle da constipação e era mínima de manhã e máxima à noite. Ruídos audíveis e repetitivos de deglutição de ar foram observados e auscultados. A criança foi tratada farmacologicamente com o diagnóstico de aerofagia patológica associado a distúrbio obsessivo compulsivo, sem sucesso. A paciente foi submetida a gastrostomia descompressiva endoscopia e manteve nutrição oral.Comentários:A aerofagia patológica é uma doença rara e autolimitada em crianças, mas pode ser um problema grave e persistente naquelas com problemas neuropsiquiátricos, nas quais pode causar complicações sérias. Os tratamentos comportamentais e farmacológicos têm pouco sucesso nesse grupo. Casos graves podem precisar de tratamento cirúrgico, principalmente gastrostomia descompressiva.
Objective:To describe an adolescent with pathologic aerophagia, a rare condition caused by excessive and inappropriate swallowing of air and to review its treatment and differential diagnoses.Case description:An 11-year-old mentally impaired blind girl presenting serious behavior problems and severe developmental delay with abdominal distension from the last 8 months. Her past history included a Nissen fundoplication. Abdominal CT and abdominal radiographs showed diffuse gas distension of the small bowel and colon. Hirschsprung's disease was excluded. The distention was minimal at the moment the child awoke and maximal at evening, and persisted after control of constipation. Audible repetitive and frequent movements of air swallowing were observed. The diagnosis of pathologic aerophagia associated to obsessive-compulsive disorder and developmental delay was made, but pharmacological treatment was unsuccessful. The patient was submitted to an endoscopic gastrostomy, permanently opened and elevated relative to the stomach. The distention was resolved, while maintaining oral nutrition.Comments:Pathologic aerophagia is a rare self-limiting condition in normal children exposed to high levels of stress and may be a persisting problem in children with psychiatric or neurologic disease. In this last group, the disease may cause serious complications. Pharmacological and behavioral treatments are ill-defined. Severe cases may demand surgical strategies, mainly decompressive gastrostomy.