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1.
Arq. gastroenterol ; 58(1): 5-9, Jan.-Mar. 2021. tab
Article in English | LILACS | ID: biblio-1248996

ABSTRACT

ABSTRACT BACKGROUND: Heartburn and acid regurgitation are typical symptoms usually associated with gastroesophageal reflux disease (GERD). GERD is one of the gastrointestinal diagnosis with higher prevalence worldwide, significantly impairing patients' quality of life. OBJECTIVE: The objective of this study was to analyze the impact of GERD-related symptoms in the Brazilian urban population. METHODS: National telephone survey with community-dwelling Brazilian individuals. Self-reported prevalence and frequency of symptoms (heartburn / regurgitation) were assessed. Individuals rated the impact of symptoms in their general well-being using a numeric scale from 1 to 10 (1 = no impact; 10 = very intense, preventing the person to eat and perform daily routine activities). Descriptive and bivariate statistical analyses were performed. RESULTS: The final sample was comprised of 1,773 subjects, 935 (52.7%) females, an average of 40 years old. The prevalence of heartburn and regurgitation in the past 6 months was 26.2% (n=466) and 11.0% (n=196), respectively. Women presented higher prevalence (heartburn n=266, 28.5% and regurgitation n=119, 12.7%) than men (n=200, 23.1% and n=78, 8.9%, respectively) (P<0.05). Heartburn in the past week was reported by 175 individuals (9.8%), while regurgitation episodes by 67 (3.8%). Absence of impact of the symptom in the overall well-being was observed for 82 subjects (17.6%) with heartburn and 18 individuals (9.2%) with regurgitation. Very intense impact was reported by 46 subjects (9.8%) with heartburn and 41 (20.9%) with regurgitation. Women's well-being was more affected than men's (mean score 5.45 vs 4.71, P<0.05). CONCLUSION: Heartburn and regurgitation were frequent symptoms, women with higher prevalence. These symptoms led to a substantial impact on individuals' well-being, women being more affected.


RESUMO CONTEXTO: Pirose e regurgitação ácida são sintomas típicos usualmente relacionados à doença do refluxo gastroesofágico (DRGE). A DRGE é um dos diagnósticos gastrointestinais com maior prevalência mundial, afetando significativamente a qualidade de vida dos pacientes. OBJETIVO: Analisar o impacto de sintomas relacionados à DRGE em uma amostra da população brasileira urbana. MÉTODOS: Inquérito nacional via telefone com indivíduos brasileiros em contexto comunitário. O inquérito foi conduzido entre 6 de agosto e 12 de setembro de 2018. A prevalência autorrelatada e a frequência dos sintomas foram avaliadas. Os respondentes classificaram o impacto dos sintomas no seu bem-estar geral utilizando uma escala numérica de 1 a 10 (1 = ausência de impacto; 10 = impacto muito grave, impedindo a pessoa de comer ou realizar atividades da vida diária). Análises estatísticas descritivas e bivariadas foram conduzidas. RESULTADOS: A amostra final foi constituída por 1.773 indivíduos, 935 (52,7%) mulheres, com idade média de 40 anos. A prevalência de pirose e regurgitação nos últimos 6 meses foi de 26,2% (n=466) e 11,0% (n=196), respectivamente. Sexo feminino (pirose n=266, 28,5% e regurgitação n=119, 12,7%) apresentou prevalência mais alta do que o masculino (n=200, 23,1% e n=78, 8,9%, respectivamente) (P<0,05). Pirose na última semana foi relatada por 175 indivíduos (9,8%), enquanto episódios de regurgitação por 67 (3,8%). Ausência de impacto dos sintomas no bem-estar geral dos indivíduos foi observada para 82 respondentes (17,6%) com pirose e 18 (9,2%) daqueles com regurgitação. Impacto muito grave foi reportado por 46 (9,8%) indivíduos com pirose e 41 (20,9%) com regurgitação. Sexo feminino foi mais afetado pelos sintomas do que o masculino. CONCLUSÃO: Pirose e regurgitação foram bastante frequentes sendo o sexo feminino mais afetado. Tais sintomas levaram a impacto no bem-estar dos indivíduos, com maior prejuízo para mulheres.


Subject(s)
Humans , Male , Female , Adult , Gastroesophageal Reflux/epidemiology , Heartburn/etiology , Heartburn/epidemiology , Quality of Life , Brazil/epidemiology , Prevalence , Surveys and Questionnaires
2.
Clinics ; 75: e1556, 2020. tab, graf
Article in English | LILACS | ID: biblio-1055879

ABSTRACT

OBJECTIVE: Heartburn and regurgitation are the most common gastroesophageal reflux symptoms, and dysphagia could be a possible symptom. This investigation aimed to evaluate the prevalence of non-obstructive dysphagia in patients with heartburn and regurgitation. METHODS: A total of 147 patients (age, 20-70 years; women, 72%) complaining of heartburn and regurgitation, without esophageal stricture, previous esophageal surgery, or other diseases, were evaluated. Twenty-seven patients had esophagitis. The Eating Assessment Tool (EAT-10) was employed to screen for dysphagia; EAT-10 is composed of 10 items, and the patients rate each item from 0 to 4 (0, no problems; 4, most severe symptom). Results of the 147 patients were compared with those of 417 healthy volunteers (women, 62%; control group) aged 20-68 years. RESULTS: In the control group, only two (0.5%) had an EAT-10 score ≥5, which was chosen as the threshold to define dysphagia. EAT-10 scores ≥5 were found in 71 (48.3%) patients and in 55% of the patients with esophagitis and 47% of the patients without esophagitis. This finding indicates a relatively higher prevalence of perceived dysphagia in patients with heartburn and regurgitation and in patients with esophagitis. We also found a positive correlation between EAT-10 scores and the severity of gastroesophageal reflux symptoms based on the Velanovich scale. CONCLUSION: In patients with heartburn and regurgitation symptoms, the prevalence of dysphagia was at least 48%, and has a positive correlation with the overall symptoms of gastroesophageal reflux.


Subject(s)
Humans , Female , Adult , Middle Aged , Aged , Young Adult , Deglutition Disorders/epidemiology , Gastroesophageal Reflux/epidemiology , Heartburn/epidemiology , Brazil/epidemiology , Prevalence
3.
Arq. gastroenterol ; 54(1): 46-50, Jan.-Mar. 2017. tab, graf
Article in English | LILACS | ID: biblio-838824

ABSTRACT

ABSTRACT BACKGROUND Medical literature has shown dyspepsia and heartburn-related symptoms occur among 15% to 40% of the population. These symptoms can occur at any age and are more prevalent in women. OBJECTIVE Investigate the prevalence of dyspeptic symptoms and heartburn among individuals over 18. METHODS Individuals over 18 were randomly selected in public venues in Belo Horizonte/MG to participate. A standardized questionnaire that included questions related to social-demographic characteristics, eating habits, digestive symptoms, medical appointments, medications, exams, previous surgeries and comorbidities was applied. A questionnaire about functional dyspepsia diagnosis (Rome III) was also applied. RESULTS A total of 548 individuals were interviewed. Among these, 58.4% were women, 59.3% were white, 55.9% were single and the average age was 36 years. Within this group, 376 individuals (68.6%) declared to have some symptom and/or use medication to relieve dyspepsia symptoms, and for these patients were applied the Rome III questionnaire. Based on the diagnostic criteria for the questionnaire proposed by the Rome III consensus, the symptom of postprandial fullness was reported by 6.7% of the individuals, early satiety (3.5%) and epigastric pain (10.6%). The overlap of these symptoms was very frequent. The prevalence of functional dyspepsia was 10.6% (postprandial discomfort syndrome (8.2%) and epigastric pain syndrome (2.4%). Among all participants, 52.5% reported heartburn, and 11.1% presented this symptom at least once a week. The most used drug was omeprazole. CONCLUSION The prevalence of dyspeptic symptoms and heartburn among a Brazilian adult urban population is similar to those described in other countries.


RESUMO CONTEXTO Tem sido relatado que cerca de 15% a 40% da população geral apresenta alguma queixa dispéptica e/ou pirose. Os sintomas dispépticos podem surgir em qualquer idade e são mais prevalentes no sexo feminino. OBJETIVO Investigar a prevalência de sintomas dispépticos e pirose em indivíduos com idade superior a 18 anos. MÉTODOS Foram selecionados aleatoriamente indivíduos com idade superior a 18 anos, entrevistados em praças públicas de Belo Horizonte/MG, por meio de um questionário que abordou características sócio-demográficas, questões relacionadas aos hábitos alimentares, sintomas digestivos, consultas médicas, medicamentos, exames, antecedentes cirúrgicos, comorbidades e questionário específico para diagnóstico de dispepsia funcional (Roma III). RESULTADOS Foram entrevistados 548 participantes. Destes, 58,4% eram mulheres, 59,3% da raça branca, 56% solteiros e a idade média foi de 36 anos. Neste grupo, 376 indivíduos (68,6%) declararam ter algum sintoma e/ou utilizar algum medicamento para aliviar sintomas dispépticos. Para esses indivíduos, foi utilizado o questionário Roma III para o diagnóstico de dispepsia sendo sintoma de plenitude pós-prandial (6,7%), saciedade precoce (3,5%) e a dor ou queimação no estômago (azia) presente em 10,6%. A sobreposição desses sintomas foi muito frequente. A prevalência de dispepsia funcional foi de 10,6% (síndrome de desconforto pós-prandial (8,2%), síndrome da dor epigástrica (2,4%)). Dentre os participantes, 52,5% relatavam pirose, sendo que desses 11,1% apresentavam este sintoma, no mínimo, uma vez por semana. O medicamento mais utilizado foi o Omeprazol. CONCLUSÃO A prevalência dos sintomas dispépticos e pirose na população urbana adulta brasileira é semelhante a descrita em outros países.


Subject(s)
Humans , Male , Female , Adult , Dyspepsia/epidemiology , Heartburn/epidemiology , Urban Population , Brazil/epidemiology , Prevalence
4.
Gastroenterol. latinoam ; 25(3): 165-170, 2014. ilus, tab, graf
Article in Spanish | LILACS | ID: lil-766525

ABSTRACT

Introduction: Gastrointestinal symptoms such as heartburn, indigestion/dyspepsia, constipation and bloating are very common in every community. Our group applied a questionnaire in order to identify the presence of gastrointestinal symptoms. Methodology: In 2012, during the World Digestive Health Day a survey of 13 questions given by the World Gastroenterology Organization (WGO) was administered to a group of people (E) at the Clinical Hospital of the University of Chile (HCUCH); the questions were based on the presence and frequency of digestive symptoms. The results were compared with two other groups, one rural (R) and another comprised of people that were accompanying the patients attending HCUCH (group A) for examinations. A χ2 test was used to compare variables by group. Results: Total E = 270, A = 100, R = 69. Women: E = 212 (79 percent), A = 66 (66 percent), R = 43 (62.4 percent). Age E = 48, A = 44, R = 53 (p = 0.0003). Digestive discomfort: E = 94.8 percent (256), A = 81 percent (81), R = 85.5 percent (59) p = 0.000. Distension/bloating E = 94.44 percent (255), A = 84 percent (84), R = 81.2 percent (56) p = NS. Abdominal pain/discomfort E = 89.6 percent (242), A = 75 percent (75), R = 82.6 percent (57) p = 0.000. Constipation: E = 80 percent (216), A = 71 percent (71), R = 63.7 percent (44) p = 0.01, with significant differences in sensation of incomplete evacuation in the 3 groups p = 0.001. Heartburn E = 75.2 percent (203), A = 67 percent(67), R = 68.1 percent (47) p = NS. Reflux E = 74 percent (200), A = 69 percent (69), R = 68.1 percent (47) p = NS. Interference with sleep: E = 62.2 percent (168), A = 45 percent (45), R = 56.5 percent (39) p = 0.012. Problems with soft/mushy/liquid stools = 65.92 percent (178), A = 61 percent (61), R = 68.11 percent (47) p = NS. Conclusions: Over 80 percent of respondents provided an upset stomach. The control group had the highest prevalence of digestive symptoms...


Introducción: Síntomas digestivos como pirosis, indigestión/dispepsia, constipación y distensión son muy frecuentes en cada comunidad. Nuestro grupo aplicó un cuestionario con el objetivo de identificar la presencia de sintomatología digestiva. Metodología: En el año 2012, durante el día mundial de la salud digestiva (DMSD) se realizó en el Hospital Clínico de la Universidad de Chile (HCUCH), una encuesta propuesta por la Organización Mundial de Gastroenterología (OMGE) que incluía 13 preguntas basadas en la presencia y frecuencia de síntomas digestivos. La encuesta se hizo a un grupo de personas (E). Los resultados fueron comparados con otros dos grupos, uno rural (R) y otro conformado por acompañantes (A) de pacientes que acudieron a exámenes al HCUCH. Se realizó una prueba χ² para comparar variables por grupo. Resultados: Total E = 270; A = 100; R = 69. Mujeres: E = 212 (79 por ciento), A = 66 (66 por ciento), R = 43 (62,4 por ciento). Edad E = 48, A = 44, R = 53 (p = 0,0003). Molestias digestivas: E = 94,8 por ciento (256), A = 81 por ciento (81); R = 85,5 por ciento (59) p = 0,000. Distensión/hinchazón E = 94,44 por ciento (255), A = 84 por ciento (84), R = 81,2 por ciento (56) p = NS. Dolor/molestia abdominal E = 89,6 por ciento (242), A = 75 por ciento (75), R = 82,6 por ciento (57) p = 0,000. Constipación: E = 80 por ciento (216), A = 71 por ciento (71), R = 63,7 por ciento (44) p = 0,01, existiendo diferencias significativas en sensación de evacuación incompleta en los 3 grupos p = 0,001. Pirosis E = 75,2 por ciento (203), A = 67 por ciento (67), R = 68,1 por ciento (47) p = NS. Reflujo E = 74 por ciento (200), A = 69 por ciento (69), R = 68,1 por ciento (47) p = NS. Interferencia con el sueño: E = 62,2 por ciento (168), A = 45 por ciento(45), R = 56,5 por ciento (39) p = 0,012. Problemas de heces blandas/ pastosas/líquidas E = 65,92 por ciento (178), A = 61 por ciento (61), R = 68,11 por ciento (47) p = NS...


Subject(s)
Humans , Male , Adolescent , Adult , Female , Young Adult , Middle Aged , Aged, 80 and over , Digestive System Diseases , Dyspepsia/epidemiology , Abdominal Pain/epidemiology , Heartburn/epidemiology , Chile , Gastroesophageal Reflux/epidemiology , Surveys and Questionnaires , Signs and Symptoms/statistics & numerical data
5.
The Korean Journal of Gastroenterology ; : 109-118, 2010.
Article in Korean | WPRIM | ID: wpr-37310

ABSTRACT

BACKGROUND/AIMS: The aim of this study was to investigate the frequency of heartburn produced by beverages available in Korea and to clarify the mechanism causing heartburn. METHODS: We measured pH, titratable acidity, and osmolality of 35 beverages in vitro and correlated them with the severity of heartburn reported by questionnaire in 382 patients from November 2004 to June 2005. RESULTS: Coffee (1.15) and soju (1.12) showed the highest heartburn score, while oolong tea (0.17) and carrot juice (0.18) showed the lowest heartburn score among all beverages. Titratable acidity of citrus juices correlated with heartburn (r=0.78; p=0.023). Soft drinks had the lowest pH, which was unrelated with heartburn scores (r=-0.54; p=0.460). Increasing pH among alcoholic beverages was correlated with heartburn scores (r=0.84; p=0.037), and osmolality was inversely associated with heartburn scores (r=-0.86; p=0.028). The heartburn score of decaffeinated coffee was significantly lower than that of regular coffee (p<0.001). Regular milk caused more heartburn than low-fat milk (p=0.008). CONCLUSIONS: Our findings provide dietary information that helps to select appropriate beverages to the patients with heartburn.


Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Animals , Cattle , Female , Humans , Male , Middle Aged , Alcoholic Beverages , Beverages , Coffee , Heartburn/epidemiology , Hydrogen-Ion Concentration , Milk , Osmolar Concentration , Postprandial Period , Surveys and Questionnaires , Republic of Korea , Tea
6.
Rev. chil. cir ; 58(6): 402-409, dic. 2006. tab, graf
Article in Spanish | LILACS | ID: lil-455702

ABSTRACT

Introducción: El exceso de peso y la obesidad son considerados factores precipitantes en la aparición de síntomas de reflujo gastro-esofágico (RGE). Además, los antiácidos y ácido-supresores son altamente eficaces en la paliación de tales síntomas. Objetivo: conocer la prevalencia de pirosis y ardor epigástrico, sus factores precipitantes, consumo de antiácidos y de ácido-supresores, auto-medicación y su relación con la obesidad en adultos. Material y Método: encuesta personal y examen físico a 433 adultos sin RGE diagnosticado, historia de cirugía gastrointestinal y uso de estos medicamentos indicado por médicos. Resultados: los síntomas en estudio estaban presentes en el 60.1 por ciento del grupo (62,9 por ciento en mujeres y 57,3 por ciento en hombres) siendo más frecuente el ardor epigástrico (35,6 por ciento) que la pirosis (24,5 por ciento). Entre los sujetos sintomáticos el 95 por ciento utilizó medicación en forma regular. El 65 por ciento-83 por ciento de los sujetos con síntomas esporádicos recurrieron a antiácidos. Por el contrario, el 23,5 por ciento refirió síntomas diarios y entre ellos el 64 por ciento usaba ácido-supresores. La auto-medicación fue reconocida por el 78 por ciento-92 por ciento de personas con síntomas esporádicos y significativamente menos (48 por ciento) por sujetos con síntomas diarios. La tensión emocional (35,1 por ciento- 58,6 por ciento), ingesta de alcohol (9 por ciento) y alimentos muy condimentados (5 por ciento) fueron mencionados como factores precipitantes de los síntomas. Menos del 4 por ciento de los encuestados consideraron el aumento de peso corporal como factor precipitante. El índice de masa corporal en el grupo asintomático fue: mujeres 23,2 + - 3,4 kg/m2 y hombres 24,3 + - 3,3 kg/m2. Para el grupo sintomático las cifras fueron 22,5 + - 3,1 kg/m2 y 25 + - 3,5 kg/m2 respectivamente. En el grupo asintomático, el sobrepeso fue de 25,4 por ciento y la obesidad 5,7 por ciento no significativamente diferente del 28...


Subject(s)
Male , Adolescent , Adult , Humans , Female , Middle Aged , Antacids/therapeutic use , Body Mass Index , Esophageal Diseases/drug therapy , Obesity/complications , Obesity/physiopathology , Heartburn/drug therapy , Esophagogastric Junction/physiopathology , Age Distribution , Anti-Ulcer Agents/therapeutic use , Cross-Sectional Studies , Data Collection , Hydrogen-Ion Concentration , Prevalence , Heartburn/epidemiology , Risk Factors , Gastroesophageal Reflux/diagnosis , Self Medication , Sex Distribution , Data Interpretation, Statistical , Signs and Symptoms
8.
Article in English | IMSEAR | ID: sea-64399

ABSTRACT

BACKGROUND: Heartburn is a common manifestation of gastroesophageal reflux disease. Barrett's esophagus and esophageal adenocarcinoma, known complications of this disease, appear to be less prevalent in Asia than in Western countries. We looked for endoscopic and histologic evidence of Barrett's esophagus in Iranian patients with heartburn. METHODS: During September 2001 to September 2003, endoscopy was done in all patients with heartburn, either lasting longer than 3 months (n=1182) or for 1-3 months but resistant to 4 weeks of omeprazole therapy (n=66). Biopsy was taken from columnar-lined mucosa above the GE junction, at 5 cm above the Z line in normal- appearing mucosa, and from any abnormal areas. RESULTS: Of the 1248 patients (mean age 45 [SD 15.5] years, 750 men; duration of heartburn 68 [SD 87.5] months), 960 (66.5%) had erosive esophagitis and 30 (2.4%) had Barrett's esophagus, including 10 and 20 with long- and short-segment involvement, respectively. Of 134 patients with normal-appearing mucosa, 122 had histologic evidence of esophagitis. CONCLUSION: Barrett's esophagus may be less common in Iran than in Western countries, despite presence of severe heartburn and erosive esophagitis.


Subject(s)
Adult , Barrett Esophagus/epidemiology , Biopsy , Endoscopy, Gastrointestinal , Esophagitis/epidemiology , Esophagogastric Junction/pathology , Female , Gastric Mucosa/pathology , Heartburn/epidemiology , Humans , Iran/epidemiology , Male , Middle Aged
9.
Arq. gastroenterol ; 42(2): 122-127, abr.-jun. 2005. tab, graf
Article in English | LILACS | ID: lil-410683

ABSTRACT

RACIONAL: Os aspectos epidemiológicos da azia e da doença do refluxo gastroesofágico tem sido objeto de interesse crescente na última década devido o aumento na prevalência e nas complicações da doença. OBJETIVOS: Avaliar a prevalência da doença do refluxo gastroesofágico e da azia e as principais características da doença na população urbana do Brasil. MÉTODOS: Inquérito nacional avaliou 13.959 indivíduos em 22 cidades brasileiras. Os critérios de inclusão foram:presença de azia, pelo menos, uma vez na semana e idade maior de 16 anos (grupo azia); presença de azia com freqüência maior que uma vez na semana, considerado como portadores da doença do refluxo gastroesofágico (grupo DRGE). Os fatores relacionados às queixas foram questionados como: fatores precipitantes; hábitos (tabaco, álcool e consumo de café); índice de massa corporal . Neste estudo populacional foi usado modelo probabilístico na analise estatística. RESULTADOS: Foram apresentados em freqüência relativa e absoluta, que era a estimativa ponderada da respectiva população. A prevalência global da azia foi de 11,9% (1.651 indivíduos). Azia uma vez por semana esteve presente em 4,6% (637 indivíduos) e doença do refluxo gastroesofágico em 7,7% (1.014 indivíduos). A idade média foi semelhante em ambos os grupos (homens: 36,9 ± 15,0; mulheres: 39,6 ± 15,1 anos). As mulheres foram mais afetadas em ambos os grupos. A ocorrência de doença do refluxo gastroesofágico aumentou com a idade e foi mais prevalente após os 55 anos de idade. O índice de massa corporal esteve na faixa normal e foi similar em ambos os grupos (homens: 24,7 ± 4,6; mulheres: 25,3 ± 5,2 kg/m2). Em ambos os grupos os indivíduos relataram seus sintomas à ingestão de comida, gorduras e alimentos picantes (grupo azia: 64,7%, 28,5%, 17,7%; grupo DRGE: 55,0%, 25,9%, 11,7%, respectivamente). No grupo DRGE, estresse (24,2%) e problemas de saúde (22,3%) foram os sintomas mais relatados que no grupo azia (20,0% e 15,0%, respectivamente). CONCLUSÕES: A prevalência global de azia (11,9%) é relativamente elevada na população urbana brasileira, apesar de mais baixa em comparação a outros paises. Azia e doença do refluxo gastroesofágico têm maior prevalência em mulheres e ambos são relacionados à ingestão de alimentos, alimentos gordurosos e picantes. A doença


Subject(s)
Adolescent , Adult , Female , Humans , Male , Middle Aged , Gastroesophageal Reflux/epidemiology , Heartburn/epidemiology , Body Mass Index , Brazil/epidemiology , Prevalence , Risk Factors , Surveys and Questionnaires , Urban Population
10.
Article in English | IMSEAR | ID: sea-64635

ABSTRACT

OBJECTIVE: To determine the prevalence of gastroesophageal reflux disease (GERD), diagnosed based on the presence of frequent heartburn, in the general population in northwest area of Tabriz, Iran. METHODS: In this cross-sectional study performed during May 2000. 4207 persons were chosen by systematic randomized sampling from a total population of approximately 230,000 persons. Heartburn occurring at least thrice in the recent two weeks was taken as evidence of GERD. Symptoms were correlated with the individual's diet. RESULTS: The prevalence of GERD was 2.7%. In 80% of them, specific types of food aggravated heartburn. Waterbrash (42.8%) was the most common associated symptom. CONCLUSION: The prevalence of GERD in Tabriz is less than that reported from Western countries but is similar to that in other Asian countries.


Subject(s)
Adult , Aged , Asthma/epidemiology , Cross-Sectional Studies , Deglutition Disorders/epidemiology , Female , Gastroesophageal Reflux/epidemiology , Heartburn/epidemiology , Hoarseness/epidemiology , Humans , Iran/epidemiology , Male , Middle Aged , Prevalence , Respiratory Sounds
11.
Arq. gastroenterol ; 40(1): 31-34, Jan.-Mar. 2003. tab
Article in Portuguese | LILACS | ID: lil-347608

ABSTRACT

RACIONAL: Desconhece-se a prevalência da doença do refluxo gastroesofágico no Brasil e em países latino-americanos, bem como de seu marcador mais específico: a pirose. O conhecimento desse parâmetro epidemiológico é importante pela influência eventual da enfermidade na qualidade de vida, bem como o risco de complicações. OBJETIVO: Estudar a prevalência de pirose na populaçäo adulta na cidade de Pelotas, RS. DELINEAMENTO: Estudo transversal de base populacional. PACIENTES E MÉTODOS: Foram incluídos indivíduos a partir de 20 anos, residentes na zona urbana da cidade. Utilizou-se amostragem por conglomerados em 40 setores censitários do Instituto Brasileiro de Geografia e Estatística. Questionários padronizados e pré-codificados foram aplicados aos participantes. Realizou-se controle de qualidade aplicando-se questionários simplificados em 10 por cento das pessoas incluídas na amostra. A codificaçäo e a entrada de dados através do programa Epi-Info foram realizadas duas vezes, com o intuito de diminuir os erros de consistência. A análise dos dados foi realizada através do programa SPSS, onde foram feitas comparações entre a prevalência de pirose em relaçäo às variáveis demográficas através das razöes de prevalências, intervalos de confiança a 95 por cento e do teste do qui-quadrado. RESULTADOS: Entre as 1.263 pessoas incluídas no estudo, encontraram-se taxas de prevalências de pirose de 48,2 por cento, 32,2 por cento e 18,2 por cento para o último ano, mês e semana, respectivamente. Todas as formas do desfecho pirose estavam associadas com o sexo feminino, de maneira estatisticamente significativa. Contudo, näo foi encontrada associaçäo com relaçäo à idade. CONCLUSÕES: As elevadas prevalências encontradas neste estudo devem chamar a atençäo para assistência médica a estes indivíduos, particularmente ao fato de que estäo expostos a eventuais complicações da doença do refluxo gastroesofágico.


Subject(s)
Humans , Male , Female , Adult , Heartburn/epidemiology , Brazil/epidemiology , Cross-Sectional Studies , Gastroesophageal Reflux/diagnosis , Prevalence
12.
Rev. chil. cir ; 50(5): 513-7, oct. 1998. tab
Article in Spanish | LILACS | ID: lil-242650

ABSTRACT

El reflujo gastroesofágico es una condición, que en ocasiones se comporta como una entidad nosológica. La prevalencia de manifestaciones clínicas en la población es aparentemente alta, sin embargo, existen pocos estudios al respecto. El objetivo de este trabajo es conocer la prevalencia de algunos síntomas de reflujo gastroesofágico en una población de estudiantes universitarios de la ciudad de Temuco. Para tal efecto, se diseño un estudio de corte transversal, para determinar la prevalencia de los siguientes síntomas: pirosis, regurgitación, disfagia y disfonía. La población blanco fueron los estudiantes de la carrera de medicina de la Universidad de la Frontera, de cuya totalidad se obtuvo la muestra estudiada. El cálculo del tamaño muestral se realizó en base a un nivel de confianza de 95 por ciento, sobre una prevalencia estimada previamente en 30 por ciento. Los síntomas fueron pesquisados a través de un cuestionario. Este, fue validado contra la opinión de un grupo de expertos en forma ciega. El análisis estadístico se realizó ajustando sexo y edad (menores y mayores de 23 años), para lo cual se utilizó tablas de contingencia y el estadígrafo X2 Pearson. Se estudiaron 96 sujetos (36 por ciento del total), 52 hombres (54 porr ciento) y 44 mujeres (46 por ciento), con una edad de 22,3 años (18-29 años). El 38 por ciento de los sujetos encuestados reportó pirosis, el 55 por ciento regurgitación, el 5 por ciento disfagia y un 10 por ciento disfonía matinal. Por otro lado, el 28 por ciento de los encuestados sintomáticos, afirmaron utilizar en forma habitual antiácidos y/o bloqueadores H2 para el control de sus síntomas. Al ajustar por edad y sexo, se constató que en general, los síntomas son más frecuentes en los hombres, pero el consumo de medicamentos en las mujeres (p < 0,05). Existe una elevada prevalencia de síntomas de reflujo gastroesofágico en la población estudiada. Se reporta una mayor prevalencia de la regurgitación que de pirosis. Un alto porcentaje de esta población consume medicación para el control de sus síntomas


Subject(s)
Humans , Male , Female , Adolescent , Adult , Cross-Sectional Studies , Gastroesophageal Reflux/epidemiology , Antacids/therapeutic use , Heartburn/epidemiology , Histamine H2 Antagonists/therapeutic use , Gastroesophageal Reflux/physiopathology , Self Medication , Signs and Symptoms , Deglutition Disorders/epidemiology , Voice Disorders/epidemiology
13.
Rev. méd. Chile ; 126(7): 769-80, jul. 1998. ilus, tab
Article in Spanish | LILACS | ID: lil-231518

ABSTRACT

Background: Sixty percent of adults has typical symptoms of gastroesophageal reflux in Chile. Aim: To report the clinical and laboratory features of patients with gastroesophageal reflux. Patients and methods: Five hundred thirty four patients (255 male) with gastroesophageal reflux were included in a prospective protocol that included clinical analysis, manometry and endoscopy in all patients, barium swallow in 427, scintigraphy in 195, acid reflux test in 359, 24 h pH in 175, and differential potential of gastroesophageal mucosa in 73 patients. Results: There was no correlation between the severity of symptoms and the endoscopical severity. Patients with Barret esophagus were 12 years older, were male in a greater proportion and had a higher proportion of manometrically incompetent sphincters than patients with esophageal reflux but without esophagitis or with erosive esophagitis. Severity of acid reflux, measured with 24 h pH monitoring was proportional to the endoscopical damage of the mucosa. There was a close relationship between the mucosal change limit determined with differential potentials and with endoscopy. No short esophagi were found. Conclusions: Patients with symptoms of gastroesophageal reflux must be assessed using several objective measures to determine the severity of their pathological alterations


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Gastroesophageal Reflux/diagnosis , Case-Control Studies , Esophagoscopy , Heartburn/epidemiology , Manometry , Esophagitis, Peptic/epidemiology , Barrett Esophagus/epidemiology , Deglutition Disorders/epidemiology
14.
Rev. méd. Chile ; 122(5): 531-6, mayo 1994. tab, ilus
Article in Spanish | LILACS | ID: lil-135460

ABSTRACT

The aim of this work was to study the prevalence of biliary diseases and digestive symptoms in normal adult women. Four hundred nineteen women were chosen; of these 145 were discarded due to previous gastrointestinal disease (20), previous gastrointestinal complaints (38) and previous cholecystectomy (85). Two hundred seventy six women were subjected to abdominal ultrasound examination; of these, 53 had cholelithiasis and in three a gallbladder cancer was suspected (and confirmed by surgery). Considering women with previous cholecystectomy, cholelithiasis and gallbladder cancer, a 33.6 per cent prevalence of biliary diseases can be inferred. An interrogation about gastrointestinal symptoms was performed to women subjected to ultrasound examinations by 2 professionals unware of ultrasound results. A high frequency of pyrosis, food intolerance and constipation was found, not observing differences between women with or without cholelithiasis. However, these last women had a higher frequency of upper abdominal pain. Both groups had also a high rate of previous surgical procedures


Subject(s)
Humans , Female , Adult , Middle Aged , Cholelithiasis/epidemiology , Gastrointestinal Diseases/epidemiology , Colic/epidemiology , Serial Cross-Sectional Studies , Heartburn/epidemiology
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