Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 28
Filter
1.
Rev. méd. Paraná ; 79(2): 65-68, 2021.
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1368977

ABSTRACT

A hemorragia digestiva alta é emergência médica frequente e potencialmente grave. Pode ser causa varicosa e não varicosa. O objetivo deste trabalho foi avaliar as características clínicas, eficácia do tratamento, evolução e desfecho clínico de pacientes com cirrose hepática. É estudo retrospectivo comparativo com base nos prontuários médicos de pacientes que evoluíram com sangramento gastrointestinal alta de causa varicosa durante o primeiro semestre de 2018 e o de 2021. Em 2018 foram 44 (grupo 1) e em 2021 45 pacientes (grupo 2). Em conslusão, o perfil dos pacientes é em sua maioria de homens na 5ª. década de vida. A principal causa da cirrose foi o etilismo. A incidência varizes esofágicas aumentou e a de varizes gástrica se manteve. O tempo de internamento geral e em UTI e os encaminhamentos a UTI aumentaram, assim como o uso de todos os hemoderivados. O balão esofágico foi mais utilizado e mais efetivo na redução da mortalidade.


Upper gastrointestinal bleeding is a frequent and potentially serious medical emergency. It can have a varicose and non-varicose cause. The objective of this study was to evaluate the clinical characteristics, treatment efficacy, evolution and clinical outcome of patients with liver cirrhosis. This is a retrospective comparative study based on the medical records of patients who developed variceal upper gastrointestinal bleeding during the first half of 2018 and 2021. In 2018, there were 44 patients (group 1) and in 2021, 45 patients (group 2). In conclusion, the profile of patients is mostly men in the 5th. decade of life. The main cause of cirrhosis was alcoholism. The incidence of esophageal varices increased and that of gastric varices remained. The overall and ICU length of stay and ICU referrals increased, as did the use of all blood products. The esophageal balloon was the most used and most effective in reducing mortality.

2.
Rev. bras. anestesiol ; 70(3): 262-270, May-June 2020. tab
Article in English, Portuguese | LILACS | ID: biblio-1137186

ABSTRACT

Abstract Background and objectives: Sedation for endoscopic procedures aims to provide high quality sedation, lower risks, short recovery time, superior recovery quality and absence of side effects, seeking high patient level of satisfaction. The goal of the study was to assess administration of remifentanil combined with propofol regarding the effects of the drug association during sedation and recovery for patients submitted to upper gastrointestinal diagnostic endoscopy. Method: One hundred and five patients were assessed, randomly divided into three groups of 35 patients. The Control Group was sedated with propofol alone. Study Group 1 was sedated with a fixed dose of 0.2 µg.kg−1 remifentanil combined with propofol. Study Group 2 was sedated with 0.3 µg.kg−1 remifentanil combined with propofol. We assessed the quality of sedation, hemodynamic parameters, incidence of significant hypoxemia, time for spontaneous eye opening, post-anesthetic recovery time, quality of post-anesthetic recovery, presence of side effects and patient satisfaction. Results: Study Group 1 showed better quality of sedation. The groups in which remifentanil was administered combined with propofol showed shorter eye-opening time and shorter post-anesthetic recovery time compared to the control group. The three groups presented hemodynamic changes at some of the moments assessed. The incidence of significant hypoxemia, the quality of post-anesthetic recovery, the incidence of side effects and patient satisfaction were similar in the three groups. Conclusions: The combination of propofol with remifentanil at a dose of 0.2 µg.kg−1 was effective in improving the quality of sedation, and at doses of 0.2 µg.kg−1 and 0.3 µg.kg−1 reduced the time to spontaneous eye opening and post-anesthetic recovery in comparison to sedation with propofol administered alone.


Resumo Justificativa e objetivos: A sedação para procedimentos endoscópicos pretende fornecer boa qualidade de sono, menores riscos, tempo de recuperação mais curto, qualidade de recuperação superior e ausência de efeitos colaterais, buscando um elevado nível de satisfação dos pacientes. O objetivo deste estudo foi avaliar a influência da associação do remifentanil ao propofol e seus efeitos durante a sedação e a recuperação em exames de endoscopia digestiva alta diagnóstica. Método: Foram avaliados 105, divididos aleatoriamente em três grupos de 35 pacientes. O Grupo Controle foi sedado apenas com o uso de propofol, o Grupo de Estudo 1 foi sedado com uso de remifentanil em dose fixa de 0,2 µg.Kg-1 associado ao propofol. E o Grupo de Estudo 2 foi sedado com o uso de remifentanil em dose fixa de 0,3 µg.Kg-1 associado ao propofol. Foram avaliadas a qualidade da sedação, comportamento hemodinâmico, incidência de hipoxemia significativa, tempo para abertura ocular espontânea, tempo de recuperação pós-anestésica, qualidade da recuperação pós-anestésica, presença de efeitos colaterais e satisfação do paciente. Resultado: O Grupo de Estudo 1 apresentou melhor qualidade de sedação. Os grupos em que se associou o remifentanil apresentaram tempo para abertura ocular e tempo de recuperação anestésica mais curtos em relação ao grupo controle. Os três grupos apresentaram alterações hemodinâmicas em algum dos momentos avaliados. A incidência de hipoxemia significativa, a qualidade da recuperação pós-anestésica, a incidência de efeitos colaterais e a satisfação dos pacientes foram similares nos três grupos. Conclusão: Conclui-se que a associação do remifentanil na dose de 0,2 µg.kg-1 mostrou-se efetivo na melhora da qualidade da sedação, e nas doses 0,2 µg.kg-1 e de 0,3 µg.kg-1 reduziu o tempo de abertura ocular espontânea e o tempo de recuperação pós-anestésica dos pacientes em relação a sedação apenas com propofol.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Young Adult , Propofol/administration & dosage , Endoscopy, Digestive System , Deep Sedation , Remifentanil/administration & dosage , Analgesics, Opioid/administration & dosage , Hypnotics and Sedatives/administration & dosage , Anesthesia Recovery Period , Double-Blind Method , Drug Combinations , Middle Aged
3.
Arq. Asma, Alerg. Imunol ; 3(3): 301-308, jul.set.2019. ilus
Article in Portuguese | LILACS | ID: biblio-1381311

ABSTRACT

Introdução: Esofagite eosinofílica (EoE) é uma doença inflamatória crônica do esôfago, mediada imunologicamente e caracterizada por sintomas relacionados com disfunção esofágica e infiltração da mucosa esofágica por eosinófilos (Eo). Os objetivos foram caracterizar os doentes com diagnóstico de EoE e analisar as diferenças entre doentes com diagnóstico em idade pediátrica (Cr, < 18 anos) e adulta (Ad, ≥ 18 anos). Métodos: Estudo observacional retrospetivo dos doentes seguidos no serviço de Imunoalergologia, no período de Fev/2009 a Jul/2017, com diagnóstico de EoE. Foram divididos em dois grupos, Cr e Ad, caracterizados de acordo com dados demográficos, história de atopia, sintomas, sensibilizações alimentares, IgE Total, eosinofilia, achados na endoscopia digestiva alta e biópsias. Avaliou-se a correlação entre sensibilização alimentar, clínica grave (ClinG), ou seja, idas ao serviço de urgência ou internamento por complicações de EoE ou histologia grave (HistG), biópsia com Eo > 50 e/ou microabcessos. Resultados: 74 pacientes (81% sexo masculino, média de idades 27±17 anos), 36 Cr e 38 Ad. Os sintomas mais frequentemente reportados foram, no grupo Cr disfagia (73%) e refluxo gastroesofágico (46%), enquanto no grupo Ad impactação (85%) e disfagia (56%). Foram referidos antecedentes de atopia em 96% das Cr, e 67% dos Ad. Em 77% das Cr e 69% dos Ad havia sensibilização alimentar. Os achados endoscópicos mais frequentes no grupo Cr foram estriação (65%) e placas brancas (50%), enquanto que no grupo Ad foram placas brancas (42%) e anéis esofágicos (35%). HistG (46%) associou-se a ClinG (35%), p = 0,001, nas Cr, mas o mesmo não foi objetivado no grupo Ad [ClinG (22%) e HistG (17%), p = 0,5]. Conclusão: Os nossos resultados estão de acordo com o descrito na literatura, observando-se um predomínio do sexo masculino e uma maior frequência de história de atopia e sensibilização alimentar no grupo Cr. As situações graves de impactação e estenose esofágica foram mais frequentes nos Ad, e objetivou-se uma associação de histologia grave com clínica grave, apenas nas Cr.


Background: Eosinophilic esophagitis (EoE) is an immunologically mediated chronic inflammatory disease of the esophagus characterized by symptoms related to esophageal dysfunction and eosinophilic infiltration in the esophageal mucosa. This study aimed to characterize patients with a diagnosis of EoE and analyze differences between patients with EoE diagnosed at pediatric age (Ch, <18 years) and at adult age (Ad, ≥18 years). Methods: This was a retrospective study of patients with a diagnosis of EoE who were followed in the immunoallergology department from February 2009 to July 2017. Patients were divided into Ch and Ad groups and characterized according to demographic data, history of atopy, symptoms, food sensitization, total IgE, eosinophils (Eo), upper digestive endoscopy (UDE) findings, and biopsy findings. Correlations were assessed between food sensitization, clinical severity (SClin; determined by number of ER visits or hospital admissions for EoE complications), and severe histology (SHist; defined as biopsy with Eo >50 and/or microabscesses). Results: 74 patients (81% male, mean age 27±17 years), 36 Ch and 38 Ad. The most commonly reported symptoms were dysphagia (73%) and gastroesophageal reflux (46%) in the Ch group, and impaction (85%) and dysphagia (56%) in the Ad group. History of atopy was reported in 96% of Ch vs 67% of Ad. Food sensitization was found in 77% of Ch vs 69% of Ad. The most common UDE findings were striation (65%) and white plaques (50%) in the Ch group, and white plaques (42%) and esophageal rings (35%) in the Ad group. SHist (46%) was associated with SClin (35%) in Ch (p=0.001), but not in Ad (SClin [22%] and SHist [17%], p=0.5). Conclusion: Our results are consistent with those reported in the literature, with a male predominance and a higher prevalence of atopy and food sensitization in Ch. Severe impaction and esophageal stenosis were more frequent in Ad, but an association between SHist and SClin was found only in Ch.


Subject(s)
Humans , Eosinophilic Esophagitis , Patients , Signs and Symptoms , Immunoglobulin E , Deglutition Disorders , Gastroesophageal Reflux , Prevalence , Retrospective Studies , Diagnosis , Allergy and Immunology , Eosinophils , Esophageal Mucosa , Food Hypersensitivity , Methods
4.
Rev. chil. cir ; 69(5): 429-434, oct. 2017. tab, graf, ilus
Article in Spanish | LILACS | ID: biblio-899629

ABSTRACT

Resumen Introducción: La acalasia es el trastorno motor primario más frecuente del esófago. El estándar de tratamiento actual es la miotomía de Heller laparoscópica. En los últimos años, el desarrollo de técnicas endoscópicas avanzadas ha permitido el posicionamiento de la técnica POEM (del inglés: per-oral endoscopic myotomy) como una nueva alternativa terapéutica con resultados promisorios. Objetivo: Presentar nuestra experiencia clínica, con descripción de la técnica utilizada, resultados perioperatorios y seguimiento a corto plazo en el desarrollo de esta alternativa terapéutica. Materiales y métodos: Se realizó un análisis retrospectivo de datos obtenidos en forma prospectiva de 15 pacientes intervenidos mediante POEM en 3 hospitales docentes asociados. Se recopilaron variables demográficas preoperatorias, detalle del intraoperatorio y registro de morbimortalidad operatoria. Se realizó un seguimiento clínico dirigido registrando el puntaje de Eckardt y la presencia de síntomas de reflujo gastroesofágico. Resultados: Entre agosto de 2015 y noviembre de 2016 se realizaron 15 POEM. Seis de estos pacientes eran mujeres, y la edad promedio fue de 49 años. El tiempo operatorio promedio fue de 110 min; no hubo morbimortalidad operatoria. La estadía hospitalaria promedio fue de 2,8 días. El seguimiento fue de entre 1 y 15 meses. El puntaje de Eckardt promedio en el preoperatorio y en el postoperatorio fue de 10,5 y 0,4 puntos, respectivamente. Tres pacientes presentaban síntomas de reflujo gastroesofágico al momento del seguimiento. Conclusión: Los resultados obtenidos en nuestra serie apoyan la efectividad y seguridad del POEM a corto plazo. Se requiere de un seguimiento mayor para determinar el rol definitivo de esta técnica.


Abstract Introduction: Achalasia is the most common primary motor disorder of the esophagus. The current standard of treatment is laparoscopic Heller's myotomy. Recently the development of advanced endoscopic techniques has allowed the positioning of the POEM (per-oral endoscopic myotomy) technique as a new therapeutic alternative with promising results. Objective: To present our clinical experience in POEM, with description of the technique used, peri-operative results and short-term follow-up in the development of this therapeutic alternative. Materials and methods: We performed a retrospective analysis of data obtained prospectively from 15 patients undergoing POEM in three clinical centers in our country. Preoperative demographic variables, intraoperative detail, and operative morbidity and mortality were collected. Clinical follow-up was performed with controls recording Eckardt score and presence of gastroesophageal reflux symptoms. Results: Between August 2015 and November 2016, 15 POEM were performed, six of these patients were women, average age was 49 years. The average operative time was 110 min, we did not have any perioperative morbimortality. Hospital stay was 2.8 days. Follow-up was between 1 and 15 months, Eckardt's preoperative and postoperative score was on average 10.5 and 0.4 points, respectively. Three patients had gastroesophageal reflux symptoms at the time of follow-up. Conclusion: Our results support the effectiveness and security of POEM in short-term follow up. Further monitoring is required to determine the definitive role of this technique.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Esophageal Achalasia/surgery , Esophagoscopy/methods , Prospective Studies , Retrospective Studies , Follow-Up Studies , Treatment Outcome , Esophagus/surgery , Natural Orifice Endoscopic Surgery , Operative Time , Length of Stay
5.
Gastroenterol. latinoam ; 28(supl.1): S10-S15, 2017. tab
Article in Spanish | LILACS | ID: biblio-1120129

ABSTRACT

Detection and treatment of gastric cancer (GC) in early stages is the most effective approach for improving prognosis. Patients with early gastric cancer (EGC), defined as a type of cancer affecting only mucosa and submucosa, has a good prognosis in the long-term, and if some criteria are met, endoscopic therapy is curative. Unfortunately EGC diagnosis is rare, except in case of some Asian countries, where more than 50% of tumors are diagnosed in this stage. In Japan, the main technique for early diagnosis is opportunistic screening, i.e. endoscopy performed for different reasons. Some of the factors that affect endoscopic diagnose include: characteristics of the lesion (some cases slight changes in color or in the surface, a location that is difficult to detect, except in retro view); elements associated with the endoscopic technique (lesions hidden underneath gastric contents, non-systematic visualization, not enough time for exploration); and early access to the procedure (long waiting lists, lack of clinic or epidemiology screening criteria, lack of risk-stratification looking for pre-malignant lesions to establish endoscopic follow-up). Know and act upon the mentioned factors is a path that has proven to improve EGC diagnosis and therefore, improve prognosis.


Detectar y tratar el cáncer gástrico (CG) en una etapa inicial constituye la estrategia más efectiva para mejorar el pronóstico de esta patología. Pacientes con CG incipiente (CGI), definido como el que compromete sólo la mucosa y la submucosa, tienen un muy buen pronóstico a largo plazo y si se cumplen algunos criterios, el tratamiento endoscópico es curativo. Desgraciadamente el diagnóstico de CGI es infrecuente en todo el mundo, a excepción de algunos países asiáticos donde más de la mitad de los tumores se diagnostican en esta etapa. En Japón la principal vía por la que se realiza este diagnóstico precoz es mediante el tamizaje oportunista, es decir, la endoscopia que se realiza de manera cotidiana por diferentes motivos. Dentro de los factores que afectan la capacidad diagnóstica de la endoscopia destacan: las características de la lesión (algunos casos con discretos cambios de color o superficie, ubicación habitualmente en áreas de mejor visualización en retrovisión); factores asociados a la técnica endoscópica (contenido gástrico que puede ocultar lesiones, visualización no sistemática, tiempo insuficiente de exploración); y el acceso oportuno a ella (largas listas de espera, falta de criterios de selección clínicos o epidemiológicos, falta de estratificación del riesgo mediante la búsqueda de lesiones premalignas para definir intervalos de seguimiento endoscópico). Conocer y actuar sobre los factores descritos es un camino que ha demostrado su utilidad en mejorar el diagnóstico del CGI y así mejorar su pronóstico.


Subject(s)
Humans , Stomach Neoplasms/diagnosis , Adenocarcinoma/diagnosis , Neoplasm Staging , Stomach Neoplasms/prevention & control , Stomach Neoplasms/epidemiology , Adenocarcinoma/prevention & control , Gastroscopy
6.
Rev. colomb. gastroenterol ; 32(2): 120-130, 2017. tab, graf
Article in Spanish | LILACS | ID: biblio-900685

ABSTRACT

Resumen La sedación es una técnica anestésica de amplio uso en los procedimientos endoscópicos digestivos actuales dado su claro beneficio en la tolerancia y comodidad para el paciente y el endoscopista. El medicamento de mayor uso en la actualidad para utilizarse como monosedación es el propofol, pero los esquemas balanceados utilizando más de un medicamento ahora son ampliamente usados en endoscopia diagnóstica o terapéutica. La sedación balanceada utilizando propofol y remifentanilo permite la potenciación sinérgica de un sedante con un opioide de ultracorta acción, lo que a su vez favorece la disminución respectiva de cada dosis. Se presenta una serie de 1148 pacientes llevados a endoscopia digestiva alta diagnóstica con dosis promedio de remifentanilo de 0,9 µg/kg de peso y de propofol de 0,47 mg/kg de peso, sin eventos adversos graves, con excelente satisfacción para el endoscopista y con muy bajo costo de la dosis por medicamento, con lo que se infiere que es un esquema seguro y eficiente.


Abstract Sedation is an anesthetic technique that is widely used in current digestive endoscopic procedures because of its clear benefits for patients' tolerance and comfort and for the endoscopist. Propofol is the most commonly used drug in monosedation, but balanced regimens using more than one drug are now widely used in diagnostic and therapeutic endoscopy. Balanced sedation using Propofol and Remifentanil allows synergistic potentiation of a sedative with an ultra-short acting opioid which in turn favors decreases of each dose. This is a series of 1,148 patients who underwent diagnostic endoscopy under balanced sedation with average Remifentanil doses of 0.9 mcg/kg of body weight and average Propofol doses of 0.47 mg/kg of body weight. There were no serious adverse events, endoscopists were highly satisfied with the procedures, and costs per drug dose were very low. This is clearly a safe and efficient scheme.


Subject(s)
Endoscopy, Digestive System , Propofol , Analgesics, Opioid
7.
GED gastroenterol. endosc. dig ; 35(3): 89-95, jul.-set. 2016. ilus
Article in Portuguese | LILACS | ID: biblio-2435

ABSTRACT

Introdução: as neoplasias gástricas estão entre as principais causas de mortalidade por câncer no Brasil e no mundo. São a quarta causa mais comum de câncer e a segunda causa de morte por doença maligna no mundo. Elas se desenvolvem por meio de um longo período de lesões pré-cancerígenas, o que pode levar de anos a décadas. O diagnóstico do câncer gástrico é feito através da endoscopia digestiva alta com biópsia, sendo o método mais eficaz. Objetivo: o presente estudo objetiva descrever a frequência dos casos de câncer gástrico diagnosticados pelo Serviço de Endoscopia Digestiva da Santa Casa de Misericórdia de Goiânia no ano de 2013. Método: trata-se de um estudo populacional, de caráter analítico e quantitativo. Na pesquisa foram coletados dados secundários provenientes dos registros de exames de endoscopia digestiva alta da referida instituição, sendo incluídos exames endoscópicos com relato de realização de biópsia para estudo histopatológico. As variáveis analisadas foram: sexo, idade, faixa etária, classificação endoscópica e tipo histológico. Resultados: dos 121 pacientes incluídos inicialmente, 12 tiveram diagnóstico confirmado pelo exame histopatológico, o que corresponde a uma frequência de câncer de 9,92% na amostra. Dentre os pacientes diagnosticados com câncer, oito (66,67%) são do sexo masculino e quatro (33,33%) do sexo feminino. A média de idade dos pacientes diagnosticados com câncer foi de 61,78 anos, variando entre 33,92 anos e 81,75 anos, com mediana de 65,63 anos. No tocante à localização das lesões neoplásicas, quatro (33,33%) localizavam-se no antro, três (25%) no corpo, duas (16,67%) na incisura angularis, duas (16,67%) no piloro e uma (8,33%) com acometimento de todo o órgão. Ao histopatológico foram diagnosticados três casos (25%) de adenocarcinoma gástrico microtubular, dois casos (16,67%) de adenocarcinoma gástrico tubular, dois casos (16,67%) de adenocarcinoma gástrico mucinoso, dois casos (16,67%) de adenocarcinoma pouco diferenciado, um caso (8,33%) de adenocarcinoma gástrico sem outra especificação (SOE), um caso (8,33%) de neoplasia pouco diferenciada e um caso de adenocarcinoma com células em anel de sinete (8,33%). Conclusão: a frequência dessa enfermidade no Serviço avaliado não predominou em um sexo em relação ao outro, predominando na faixa etária entre 60 e 69 anos, com quatro acometimentos nesse grupo. O tipo histológico mais frequente foi o adenocarcinoma gástrico microtubulare o antro foi o local mais frequentemente acometido. No futuro podem ser avaliadas informações clínicas para uma maior compreensão do comportamento desta doença em nosso local de estudo.


Introduction: gastric cancer are among the leading causes of cancer mortality both in Brazil and worldwide. It is the fourth most common cause of cancer and the second leading cause of death from malignancy in the world. It develops through a long period of pre-cancerous lesions, which may take years to decades. The diagnosis of gastric cancer is done by upper gastrointestinal endoscopy with biopsy, the most effective method. Aim: this study aims to describe the frequency of gastric cancer cases diagnosed by the Digestive Endoscopy Service of Santa Casa de Misericórdia de Goiânia in 2013. Methods: this is a populational, analytical and quantitative study. In the survey it were collected secondary data from the examination records of endoscopy of the institution. It were included endoscopic examinations with reports of a biopsy for histopathological study. The variables analyzed were: age, gender, age group, endoscopic classification and histologic type. Results: of the 121 patients initially included, 12 had a diagnosis confirmed by histopathological exam, which corresponds to a 9.92% cancer rate in the sample. Among patients diagnosed with cancer, eight (66.67%) were male and four (33.33%) female. The average age of patients diagnosed with cancer was 61.78 years, ranging from 33.92 years to 81.75 years, with a median of 65.63 years. Regarding the location of neoplastic lesions, four (33.33%) were located in the den, three (25.00%) in the body, two (16.67%) in incisura angularis, two (16.67%) in pylorus and one (8.33%) with involvement of the entire organ. The histopathological diagnosis were: three cases (25%) of microtubule gastric adenocarcinoma, two cases (16.67%) of tubular adenocarcinoma, two cases (16.67%) of mucinous adenocarcinoma, two cases (16.67%) of poorly differentiated adenocarcinoma, one case (8.33%) of gastric adenocarcinoma not otherwise specified (NOS), one case (8.33%) of poorly differentiated cancer and one case with signet ring cell adenocarcinoma (8.33%). Conclusion: the frequency of this disease in the assessed service did not prevail in one sex over the other, it were predominant in the age group of 60-69 years with four involvements in this group. The most common histological type was microtubule gastric adenocarcinoma and the den was the site most commonly affected. In the future it can be assessed clinical information for a better understanding of the behavior of this disease in our study site.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Stomach Neoplasms , Endoscopy, Digestive System , Hospitals, Teaching
8.
ABCD (São Paulo, Impr.) ; 29(1): 33-37, Jan.-Mar. 2016. tab, graf
Article in English | LILACS | ID: lil-780018

ABSTRACT

Background : Bariatric operations have variable range of complications and postoperative benefits. Gastroesophageal reflux is considered potential factor that may result in damage to the esophageal mucosa and this subject is quite controversial in the literature. Aim: To evaluate patients who underwent to Roux-en-Y gastrojejunal bypass correlating epidemiologic and endoscopic findings in pre and postoperative periods. Method: A retrospective, paired study which evaluated 110 patients. Inclusion criteria were formal indication for bariatric surgery and patients with pre and postoperative endoscopy. Exclusion criteria were previous bariatric surgery, patients subjected to other types of bariatric surgery and those who had no pre or postoperative upper digestive endoscopy. The epidemiological variables were: sex, age, body mass index, type 2 diabetes mellitus or impaired glucose tolerance, and preoperative dyslipidemia. Results: The preoperative upper endoscopy was normal in 26.4% of the patients. Among endoscopic alterations, the hiatus hernia was the most prevalent followed by non-erosive gastritis. The postoperative upper endoscopy was normal in 40.9% and stenosis was the most prevalent followed by marginal ulcer. Correlation on pre and postoperative endoscopies, was found 100% reduction of hiatal hernias and 88% of esophagitis. There was no statistical significance in relationship to anastomotic stenosis with preoperative other variables. Conclusions . There was significant decrease in postoperative hiatus hernia, erosive esophagitis, non-erosive esophagitis, erosive gastritis and non-erosive gastritis with the operation. Stenosis of the gastrojejunostomy anastomosis was the most prevalent postoperative complication with no correlation with preoperative variables.


Racional: As operações bariátricas apresentam gama variável de complicações e benefícios pós-operatórios. O refluxo gastroesofágico é considerado potencial fator que pode produzir lesões na mucosa esofágica e este tema é bastante controverso na literatura. Objetivos: Correlacionar dados epidemiológicos e sua relação com achados endoscópicos no pré e pós-operatórios de pacientes submetidos ao bypass gastrojejunal em Y-de-Roux. Métodos: Estudo retrospectivo, pareado no qual foram avaliados 110 pacientes. Os critérios de inclusão foram indicação formal à cirurgia bariátrica e possuir endoscopias digestivas altas do pré e pós-operatório. Foram excluídos pacientes submetidos a operações bariátricas prévias; a outros métodos cirúrgicos bariátricos; que não possuíssem endoscopia digestiva alta pré e pós-operatórias. As variáveis epidemiológicas estudadas foram: sexo, idade, IMC, diabete melito tipo 2 ou tolerância à glicose diminuída, e dislipidemia no pré-operatório. Resultados: O sexo feminino foi prevalente em 73,6% da amostra, a idade média de 37,3 anos; o IMC foi de 40,3 kg/m2. O diabete melito tipo 2 ou tolerância à glicose diminuída foi diagnosticada em 38,2% dos pacientes e a dislipidemia em 53,6%. A endoscopia digestiva alta pré-operatória foi normal em 26,4%. A hérnia de hiato foi alteração mais prevalente, seguida pela gastrite não erosiva. No pós-operatório a endoscopia foi normal em 40,9%, a estenose da anastomose gastrojejunal foi a alteração mais prevalente, seguida da úlcera marginal. Correlacionando-se as endoscopias pré e pós-operatórias encontrou-se redução de 100% das hérnias de hiato e 88% das esofagites. As demais variáveis não apresentaram significância estatística. Conclusões: A correlação entre os achados pré e pós-operatórios das endoscopias digestivas altas indicou diminuição no pós-operatório de hérnia hiatal, esofagite erosiva, esofagite não erosiva, gastrite erosiva e gastrite não erosiva. A estenose da anastomose gastrojejunal foi a complicação pós-operatória mais prevalente sem correlação com as variáveis pré-operatórias estudadas.


Subject(s)
Humans , Male , Female , Adult , Postoperative Care , Preoperative Care , Gastric Bypass , Endoscopy, Digestive System , Obesity/surgery , Postoperative Complications/diagnostic imaging , Retrospective Studies , Follow-Up Studies , Obesity/complications
9.
Rev. AMRIGS ; 60(1): 38-42, jan.-mar.2016. tab
Article in Portuguese | LILACS | ID: biblio-831220

ABSTRACT

Introdução: A doença do refluxo gastroesofágico (DRGE) é muito frequente na população obesa. Atualmente, como tratamento cirúrgico para a obesidade e suas comorbidades, o bypass em Y-de Roux e a gastrectomia vertical tem sido as técnicas cirúrgicas mais utilizadas. Sabe-se que a endoscopia digestiva alta (EDA) é o método de escolha para o diagnóstico das lesões causadas pela DRGE e para a avaliação da evolução dessa patologia antes e após a cirurgia bariátrica. Objetivos: Analisar a resolução dos achados endoscópicos de DRGE em pacientes submetidos à cirurgia bariátrica, comparando a gastrectomia vertical e o bypass em Y-de Roux, além de associar com a perda de peso e a alteração no IMC dos pacientes. Métodos: Realizou-se um estudo transversal observacional por conveniência dos prontuários de 53 pacientes submetidos à cirurgia bariátrica com achados endoscópicos de DRGE no pré e/ou pós-operatório de 3 meses, no período de 2008 a 2013. Foram avaliadas a variação do peso, IMC e a presença ou não de esofagite no pré e pós-operatório através da classificação endoscópica de Los Angeles. Resultados/Conclusão: Não houve diferença na perda de peso em 3 meses pós-operatórios entre os pacientes submetidos ao bypass em Y-de Roux e à gastrectomia vertical. Entretanto, a piora dos achados endoscópicos de DRGE no pós-operatório de 3 meses foi 4 vezes maior na gastrectomia vertical quando em comparação com o bypass em Y-de Roux.


Introduction: Gastroesophageal reflux disease (GERD) is very common in the obese population. Currently, Y-of-Roux bypass and vertical gastrectomy have been the most common surgical techniques for treatment of obesity and its comorbidities,. It is known that upper digestive endoscopy (UDE) is the method of choice for diagnosing lesions caused by GERD and evaluating the evolution of this disorder before and after bariatric surgery. Aims: To analyze the resolution of endoscopic findings of GERD in patients undergoing bariatric surgery by comparing vertical gastrectomy and Y-of-Roux bypass, and to associate these with weight loss and change in patient BMI. Methods: We conducted an observational cross-sectional study by convenience of 53 records from patients undergoing bariatric surgery with endoscopic findings of GERD preoperatively and/or during the 3-month post operative period, from 2008 to 2013. We evaluated change in weight, BMI and presence or absence of esophagitis preoperatively and postoperatively using the Los Angeles endoscopic classification. Results/Conclusion: There was no difference in weight loss between patients undergoing Y-of-Roux bypass and vertical gastrectomy during the 3-month post operative period. However, the worsening of endoscopic findings of GERD in this period was four times higher in vertical gastrectomy than in Y-of-Roux bypass.


Subject(s)
Humans , Bariatric Surgery , Endoscopy, Digestive System , Gastroesophageal Reflux
10.
Fortaleza; s.n; 2016. 93 p. ilus, tab.
Thesis in Portuguese | LILACS | ID: biblio-972052

ABSTRACT

A doença do refluxo gastroesofágico é o retorno do conteúdo gástrico através do esfíncter esofágico inferior independentemente da sua etiologia, manifestando-se por sintomas (típicos ou atípicos) ou dano tecidual. O diafragma é o principal músculo respiratório e a sua parte crural um dos componentes fundamentais da barreira antirefluxo. As contrações deste são relacionadas às mudanças na pressão da junção esofagogástrica que normalmente são relacionadas com a respiração. Estudos apontamevidências de déficit diafragmático na doença de refluxo gastroesofágico que pode ser melhorado com treinamento diafragmático. A pressão inspiratória máxima é um método simples de avaliar a força inspiratória determinada pelo diafragma. A partir deste contexto, surgiu a hipótese de que os sintomas da doença de refluxo gastro esofágico podem se associar à pressão inspiratória máxima...


The gastroesophageal reflux disease is the return of gastric contents through the lower esophageal sphincter regardless of etiology, manifesting itself by symptoms (typical or atypical) or tissue damage. The diaphragm is the main respiratory muscle and its crural part one of the fundamental components of the antireflux barrier. Contractions of this are related to changes in pressure of the gastroesophageal junction that are usually related to breathing. Studies show evidence of diaphragmatic weaknessin gastroesophageal reflux disease that can be improved with diaphragmatic training. The maximalinspiratory pressure is a simple method to evaluate the inspiratory force determined by diaphragm. From this context, the hypothesis that the symptoms of gastroesophageal reflux disease may be associated with the maximal inspiratory pressure...


Subject(s)
Diaphragm , Gastroesophageal Reflux , Esophagitis, Peptic , Endoscopy
11.
An. Fac. Med. (Perú) ; 77(4): 397-402, 2016. tab
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1038229

ABSTRACT

La enfermedad celiaca (EC) es una afección autoinmune multisistémica inducida por el gluten en personas genéticamente susceptibles. La presentación clínica clásica es con un síndrome diarreico crónico, aunque existen formas atípicas y silentes, lo cual dificulta el diagnóstico. El mismo se basa en la detección de diversos autoanticuerpos, sobre todo la IgA contra la transglutaminasa tisular, aunque la prueba de oro es el estudio anatomopatológico de biopsias duodenales obtenidas por endoscopia digestiva alta. La ausencia del gen HLA es una prueba que se utiliza para descartar la EC. La respuesta a la dieta sin gluten confirma esta afección, que de no diagnosticarse oportunamente y tratarse en forma adecuada puede llevar a complicaciones graves.


Celiac disease (CD) is a multisystem autoimmune condition induced by gluten in genetically susceptible individuals. The classical clinical presentation is the chronic diarrhea syndrome although there are atypical and silent forms, which rnay lead to diagnostic problems. Diagnosis is based on the detection of various autoantibodies, especially against tissue transglutaminase IgA, although the gold standard is the pathological examination of duodenal biopsies obtained by upper endoscopy. The absence of the HLA gene is a test used to rule CD. The response to gluten-free diet confirms this condition, which if not promptly diagnosed and properly treated can lead to serious complications.

12.
Gastroenterol. latinoam ; 27(1): 9-17, 2016. ilus, tab, graf
Article in Spanish | LILACS | ID: biblio-868977

ABSTRACT

The presence of foam and bubbles during upper gastrointestinal endoscopy (UGE) obscures the view of gastric lesions. Objective: To assess the confidence of a gastric cleansing scale in UGE. Methods: Prospective, multicenter study. The instrument was administered to patients undergoing a UGE examination. For the gastric visualization scale, the stomach was divided in 4 parts and a 1-4 scale was used to classify each part, with a total score of 4 (optimal view of gastric mucosa) and 16 (poor view of gastric mucosa), assessed by 2 independent endoscopists. An initial cleansing score was obtained and later, after cleansing of each studied section, and total. Inter-observer concordance was established by means of Kappa test, and the agreement on the global cleansing score was established with the Bland-Altman plot. Results: 53 patients went under UGE, with an average age of 48,7 years and 62,3 percent female subjects. The main indication for performing the UGE examination was gastroesophageal reflux disease (GERD) (32.1 percent). Average duration of the procedure was 13.6 minutes. The average total gastrointestinal view before cleansing with water was 6.26 points (scale from 4 to 16) and 5.1 points (p < 0.001) after cleansing. 37.7 percent required at least 50 cc of water for cleansing. The difference in the pre and post cleansing score inter-observers was no different of 0. Kappa value obtained in gastric fundus, upper body, lower body and antrum before cleansing was 0.81; 0.71; 0.9 and 0.8, respectively. Kappa value obtained after cleansing of gastric fundus, upper body, lower body and antrum was 0.84; 0.65; 0.81 and 0.78; respectively. The mean difference between inter-observer scores before cleansing was 0.08 (p = 0.51), and after cleansing, 0.02 (p = 0.78)...


La presencia de espuma y burbujas durante la endoscopia digestiva alta (EDA) es una limitante para la visualización de lesiones gástricas. Objetivo: Evaluar la confiabilidad de una escala de clasificación de limpieza gástrica en EDA. Métodos: Estudio prospectivo, multicéntrico. Se aplicó el instrumento a pacientes que estaban agendados para EDA. Para la clasificación de visualización gástrica, el estómago se dividió en 4 porciones y se utilizó una escala de 1 a 4 por porción, sumando un puntaje total entre 4 (óptima visualización de la mucosa) y 16 (pobre visualización de ésta), evaluada por 2 endoscopistas independientes. Se obtuvo un puntaje de limpieza inicial y luego de la limpieza con agua de cada segmento estudiado y total. La concordancia inter-observador se estableció por medio del test de Kappa y el acuerdo para el puntaje global de limpieza fue establecido mediante el gráfico de Bland-Altman. Resultados: 53 pacientes fueron sometidos a EDA, con edad promedio de 48,7 años y 62,3 por ciento de sexo femenino. La principal indicación de EDA fue enfermedad por reflujo gastroesofágico (32,1 por ciento). El tiempo promedio del procedimiento fue 13,6 min. El promedio de visualización gástrica total previo a limpieza con agua fue de 6,26 puntos (escala 4 a 16) y post limpieza 5,1 puntos (p < 0,001). Para la limpieza el 37,7 por ciento requirió al menos 50 cc de agua. La diferencia de puntaje de visualización pre y post limpieza inter observador no fue distinta de 0. En fondo gástrico, cuerpo alto, cuerpo bajo y antro se obtuvo un valor de Kappa previo a limpieza de 0,81; 0,71; 0,9 y 0,8, respectivamente. El valor de Kappa posterior a limpieza en fondo gástrico, cuerpo alto, cuerpo bajo y antro fue 0,84; 0,65; 0,81 y 0,78, respectivamente. La diferencia media de los puntajes inter-observadores previos a la limpieza gástrica fue de 0,08 (p = 0,51) y posterior a la limpieza gástrica fue de 0,02 (p = 0,78)...


Subject(s)
Humans , Male , Adult , Female , Middle Aged , Endoscopy, Gastrointestinal/methods , Gastric Lavage/methods , Multicenter Studies as Topic , Observer Variation , Prospective Studies , Reproducibility of Results
13.
Gastroenterol. latinoam ; 27(4): 207-214, 2016. ilus, tab
Article in Spanish | LILACS | ID: biblio-907638

ABSTRACT

Introduction: Gastric cancer (GC) is the leading cause of cancer mortality in Chile. The development ofgastric adenocarcinoma its preceded by a histopathologic cascade composed of gastric atrophy, intestinal metaplasia and gastric dysplasia. Sydney protocol has been proposed as the standard method for diagnosingthese conditions. The aim of this research study was to establish whether Sydney protocol increase thedetection of premalignant gastric lesions, as gastric atrophy and intestinal metaplasia, compared to non protocolizedendoscopies/biopsies. Methods: Upper gastroduodenal endoscopies (GDE) from Hospital Clí-nico Universidad Católica de Chile between April-May 2015 and April-May 2016 was analyzed. Patientswith histological study with 18 years-old or older were included. Patients with history of GC or malignantlesions at GDE where excluded. Detection of gastric atrophy, intestinal metaplasia and suggestive findingsof autoimmune gastritis where compared between Sydney protocol and non-protocolized endoscopies/biopsies...


Introducción: El cáncer gástrico (CG) es la principal causa de muertes por cáncer en Chile. El desarrollo del adenocarcinoma gástrico es precedido por una cascada histopatológica (gastritis; atrofia gástrica/AG; metaplasia intestinal/MI). Se ha propuesto la biopsia del cuerpo, ángulo y antro a través del protocolo de Sydney para la búsqueda de estas condiciones. Objetivo: Determinar la diferencia en la detección delesiones premalignas gástricas a través del protocolo de Sydney comparado con el estudio endoscópico habitual. Métodos: Se analizaron las endoscopias digestivas altas (EDA) realizadas en el Centro de Endoscopia Digestiva del Hospital Clínico de la Universidad Católica en los períodos entre abril y mayo del 2015 y 2016. Se incluyeron las EDA de pacientes mayores de 18 años con estudio histológico. Fueron excluidos los pacientes con antecedente personal de CG o lesiones de aspecto maligno macroscópicas. Se comparó la detección de AG, MI y gastritis autoinmune (GA) en el estudio histológico entre los pacientes con protocolo Sydney y el estudio endoscópico no protocolizado...


Subject(s)
Male , Female , Humans , Adult , Young Adult , Middle Aged , Aged , Aged, 80 and over , Biopsy/methods , Precancerous Conditions/pathology , Stomach Neoplasms/pathology , Atrophy/pathology , Chile , Clinical Protocols , Endoscopy, Digestive System , Helicobacter Infections/pathology , Metaplasia/pathology , Retrospective Studies
14.
GED gastroenterol. endosc. dig ; 34(3): 107-114, jul.-set. 2015. ilus
Article in Portuguese | LILACS | ID: lil-779342

ABSTRACT

Introdução: a endoscopia digestiva com aparelhos flexíveis de fibras óticas começou a ser realizada na década de 60 em adultos e, em meados dos anos 70, nas crianças. Desde então, as técnicas e habilidades do método avançaram bastante a ponto do procedimento ser indicado pela maioria dos gastroenterologistas pediátricos para fins diagnósticos e terapêuticos. Objetivo: avaliar as indicações, achados e complicações da endoscopia digestiva alta em uma população pediátrica atendida no Instituto do Aparelho Digestivo de Goiânia. Métodos: foram avaliados dados referentes à identificação, achados endoscópicos e a ocorrência de complicações decorrentes do exame e/ou sedação de pacientes, com idade de zero a treze anos, submetidos à endoscopia digestiva alta (EDA). Resultados: durante o período foram realizados 312 exames de EDA em um grupo que teve média de idade de 6,4 ± 4,0 anos, variando de 9 meses a 13 anos, dos quais 156 (50,0%) eram do gênero masculino. A dor abdominal (DA) foi a principal indicação, sendo o motivo para realização do exame em 129 (41,3%) pacientes, seguida da suspeita de doença do refluxo gastroesofágico (DRGE) em 110 pacientes (35,3%) e da suspeita de alergia alimentar (AA), não incluindo a suspeita de esofagite eosinofílica (EoE) em 21(6,7%). Dentre os achados endoscópicos, a esofagite péptica isolada ou associada a outros achados estava presente em 252 (80,8%) pacientes; a duodenite isolada ou não foi observada em 128 (41,0%) pacientes e a gastrite isolada ou não em 56 (17,9%). O exame foi normal em 26 (8,3%) pacientes, dos quais 18 (69,2%) eram do sexo feminino e 8 (30,8%) masculino. A DA foi a indicação para a realização do exame em 17 (65,4%) destes pacientes, seguida por suspeita de DRGE em 5 (19,2%) pacientes. Não foram observadas complicações relacionadas nem ao procedimento anestésico, nem tão pouco ao procedimento endoscópico. Conclusão: no presente estudo, 91,7% da população apresentaram alterações endoscópicas, sugerindo que a nossa população foi adequadamente triada. No presente estudo, a principal indicação do exame foi a DA (41,3%), seguida da suspeita de DRGE (35,3%) e da suspeita de AA (6,7%).


Endoscopy with flexible fiber optic devices began to be held in the 60s in adults and in the mid 70s in children. Since then, techniques and abilities of this method made significant progress, the point of the procedure is indicated by most pediatric gastroenterologists for diagnostic and therapeutic purposes. Aim: Evaluate the indications, findings and complications of upper endoscopy in a pediatric population treated at the Institute of Digestive Goiânia. Methods: we avaluate data about identification, endoscopic and complications arising from the examination and / or sedation of patients aged from zero to thirteen years who underwent upper endoscopy (EDA). Results: in the period 312 EDA were performed, the mean age of the group was 6.4 ± 4.0 years, ranging from 9 months to 13 years, of whom 156 (50.0%) were male. Abdominal pain (DA) was the main indication being the reason for the examination in 129 (41.3%) patients, followed by suspected gastroesophageal reflux disease (GERD) in 110 patients (35.3%) and suspected food allergy (AA), not including the suspected eosinophilic esophagitis (EoE), 21 (6.7%). Among the endoscopic findings, peptic esophagitis alone or associated with other findings was present in 252 (80.8%) patients; duodenitis alone or not was observed in 128 (41.0%) patients and gastritis alone or not in 56 (17.9%). The examination was normal in 26 (8.3%) patients, of whom 18 (69.2%) were female and 8 male (30.8%). The DA was the indication for the examination in 17 (65.4%) of these patients followed for suspected GERD in 5 (19.2%) patients. No complications related to EDA or anesthetic procedure were observed. Conclusion: In this study, 91.7% of the population had endoscopic changes, suggesting that our population has been adequately screened. In the present study, the main indication for examination was the DA (41.3%), followed by suspected GERD (35.3%) and suspicion of AA (6.7%).


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Pediatrics , Endoscopy, Gastrointestinal , Esophagitis, Peptic , Abdominal Pain , Endoscopy, Digestive System , Esophagitis
15.
Rev. colomb. gastroenterol ; 29(2): 112-116, abr.-jun. 2014. tab
Article in Spanish | LILACS | ID: lil-722516

ABSTRACT

Objetivo: Definir la utilidad diagnóstica de la endoscopia digestiva alta en pacientes menores de 18 años. Materiales y métodos: Estudio descriptivo de corte transversal retrospectivo, basado en los hallazgos de la endoscopia digestiva alta e informes de los estudios histopatológicos resultantes de los procedimientos. Estos informes fueron encontrados en la base de datos de un centro de endoscopia hospitalario de referencia, de tercer nivel, en Bogotá, Colombia, entre enero de 2007 y enero de 2013. La población de origen fueron pacientes con edades entre los 5 y los 18 años, con un total de 113 pacientes, en los cuales se recolectó la información disponible sobre edad, género, diagnóstico endoscópico e histopatológico. Resultados: Durante el período de evaluación (entre enero 2007 y diciembre del 2012) se encontró un total de 113 registros en pacientes, entre los 5 y los 18 años de edad, con una distribución, según el género, de 61% (n=69) mujeres. El 16,8% (n = 19) del total de pacientes fueron menores de 12 años, por lo que requirieron de una sedación conducida por un anestesiólogo. Las indicaciones más frecuentes para la endoscopia fueron dolor abdominal 36% (n=40) y sangrado digestivo 19% (n=22); los diagnósticos endoscópicos más frecuentes fueron gastritis crónica antral 70% (n=79) y endoscopia normal 11,5% (n=13). De los pacientes, 9 presentaron úlcera péptica, pertenecientes a los 22 que consultaron por sangrado. Al 66% de los pacientes (n = 75) les realizaron biopsias durante el procedimiento endoscópico, cuyos análisis histopatológicos evidenciaron la presencia de Helicobacter pylori en un 71% (n=53) y de gastritis crónica en un 93% (n=70). En las muestras examinadas de este grupo de pacientes no se encontró metaplasia intestinal, atrofia gástrica o cáncer. Conclusión: Las indicaciones para realizar endoscopia digestiva alta diagnóstica en los niños deben ser consideradas y evaluadas críticamente, con el fin de aumentar el rendimiento diagnóstico y disminuir la exposición a riesgos inherentes al procedimiento, ya que la producción diagnóstica es muy baja, dado que los pacientes que consultaron por solo dolor abdominal no se les encontró ningún hallazgo relevante, en comparación con los del sangrado, que en el 41% (9/22) se les encontró úlcera.


Objective: The objective of this study was to define the diagnostic value of upper gastrointestinal endoscopy for patients under 18 years of age. Materials and Methods: This was a retrospective cross-sectional study based on findings from upper gastrointestinal endoscopy and resulting histopathology reports. These reports were found in the database of the endoscopy department at a third level medical center of referral in Bogotá, Colombia. Procedures were performs between January 2007 and January 2013. The study population consisted of 113 patients between the ages of five and seventeen years of age for whom all available information regarding age, gender and endoscopic and histopathological diagnoses was collected. Results: A total of 113 records of patients between 5 and 18 years old were found for the evaluation period between January 2007 and December 2012. Sixty one percent (n = 69) of these patients were female. 16.8% (n = 19) of the patients were under 12 years of age for which reason they required sedation administered by an anesthesiologist. The most common indications for endoscopy were abdominal pain (36 %, n = 40) and gastrointestinal bleeding (19 %, n = 22). The most common endoscopic diagnoses were chronic antral gastritis (70 %, n = 79) and normal endoscopy (11.5 %, n = 13). Of the 22 patients who underwent endoscopies because of bleeding, nine had peptic ulcers. Biopsies were taken from 66 % of the patients (n = 75). Histopathological analysis showed the presence of Helicobacter pylori in 71% (n = 53) of these patients and showed chronic gastritis in 93% (n = 70). The samples examined from this group of patients showed no signs of intestinal metaplasia, gastric atrophy or cancer. Conclusion: The indications for performing diagnostic upper endoscopy in children should be reconsidered and critically evaluated in order to increase the diagnostic yield and minimize exposure to inherent procedural risks. Current diagnostic yield is very low given that no relevant findings resulted from these procedures for many patients who consulted with a gastroenterologist simply because of abdominal pain, and ulcers were found in only 41% (9/22) of those who presented bleeding.


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Endoscopy , Minors
16.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1052520

ABSTRACT

Objetivo: Estimar la frecuencia del Helicobacter pylori y describir las características clínicas en menores de 18 años con endoscopía digestiva alta del Servicio de Gastroenterología del Hospital Nacional Almanzor Aguinaga Asenjo - EsSalud. 2007 - 2010.Material y métodos: estudio descriptivo- retrospectivo en el que se revisaron las historias clínicas y la hoja de endoscopía de 93 pacientes menores de 18 años con endoscopía digestiva alta. Se usó estadística descriptiva; el procesamiento fue mediante Microsoft Excel 2010 y STATA v 10.0. Resultados: Hubieron 93 pacientes de los cuales 60 fueron mujeres (64,52%) y 33 varones (35,48%). La media de edad fue de 12 +/-4 años. La frecuencia de Helicobacter pylori fue de 68,82%. En los pacientes con Helicobacter pylori, la principal indicación para endoscopía fue "gastritis": 50,54% seguido por "dolor abdominal inespecífico":24,73%. En los pacientes HP positivos el diagnóstico endoscópico más frecuente fue: Gastritis nodular: 31 pacientes (33,33%) y el principal hallazgo histopatológico fue Gastritis crónica folicular moderada: 55 pacientes (59,14%); se encontró asociación entre Gastritis nodular (p.0,044) y Gastritis crónica folicular moderada (p<0,001) con la presencia de Helicobacter pylori. Conclusiones:La frecuencia de la infección por Helicobacter pylori en niños fue elevada; la gastritis nodular y la gastritis crónica folicular moderada fueron los hallazgos endoscópico y de biopsia más frecuentes; se halló asociación entre éstos hallazgos y la presencia de Helicobacter pylori.(AU)


Objetive: To determine the frequency of Helicobacter pylori infection and describe the clinical characteristics of children with upper endoscopy from the service of Gastroenterology - Hospital Nacional Almanzor Aguinaga Asenjo - ESSALUD: 2007 - 2010. Materials and Methods: Retrospective, descriptive study in which the medical records and the endoscopy sheet of 93 patients younger than 18 years, were reviewed. Descriptive statistics was used. The processing of data was using Microsoft Excel 2010 and 10.0th STATA version. Results: There were 93 patients of whom 60 were women (64.52%) and 33 males (35.48%). The mean age was 12 +/- 4 years. The frequency of Helicobacter pylori infection was 68.82%. In patients with Helicobacter pylori infection the primary indication for endoscopy was "gastritis" followed by nonspecific abdominal pain. In HP positive patients, the principal indication for endoscopic was "gastritis" 50.54%, follow with Abdominal recurrent pain with 24.73%. The most frequent endoscopic diagnosis in HP patients was nodular gastritis: 31 patients (33.33%), the main histopathological finding was moderate chronic follicular gastritis: 55 patients (59.14%). Association between Nodular gastritis (p.0,044) and Chronic folicular moderate Gastritis (p< 0,001) with the presence of Helicobacter pylori, was found. Conclusions: Helicobacter pylori infection in children under 18 years was very frequent, being Nodular gastritis and Chronic follicular moderate gastritis the endoscopic and biopsy findings, more frequently found. We found an association within Helicobacter pylori infection with Nodular gastritis and Chronic moderate follicular gastritis.(AU)

17.
Cir. parag ; 37(1): 15-18, jun. 2013. ilus
Article in Spanish | LILACS, BDNPAR | ID: lil-678691

ABSTRACT

La hemorragia digestiva alta constituye una de lasemergencias médicas más frecuentes. Es motivo de hospitalizaciónsiempre, y a pesar de los avances terapéuticosactuales, la mortalidad de los episodios agudos siguesiendo considerableSe realizó un estudio observacional, descriptivo, retrospectivo,de corte transverso en la Primera Cátedra deClínica Quirúrgica del Hospital de Clínicas de Asuncióndesde enero 2011 a diciembre 2011. Fueron evaluados 27pacientes con diagnóstico de hemorragia digestiva alta,sometidos a endoscopía digestiva alta, con el objetivo deenumerar las causas, determinar la frecuencia de resangradoy de tratamiento quirúrgico encontradas en el servicio.Se han encontrado como causas más frecuentes dehemorragia digestiva alta a la úlcera gástrica 12 casos(44%) y úlcera duodenal 10 casos (37%), habiendo concomitanciade lesiones. Tres casos (11%) requirieron unasegunda endoscopía por resangrado. En ningún caso senecesitó de una terapéutica quirúrgica para detener el sangrado


Subject(s)
Endoscopy, Digestive System , Stomach Ulcer
18.
Rev. méd. Paraná ; 71(2): 41-44, jul.-dez. 2013.
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1352498

ABSTRACT

A ingesta de corpo estranho é um problema relativamente comum na prática clínica diária.Apesar da maioria dos corpos estranhos ingeridos passarem espontaneamente pelo esôfago, alguns necessitam de procedimentos para sua retirada. Este artigo tem por objetivo descrever um caso de ingesta de corpo estranho de grande dimensão com 3 anos e meio de evolução. Paciente, com fatores de risco para ingesta de corpo estranho, com quadro de dor abdominal subaguda. Realizou radiografia de rotina para abdômen agudo e endoscopia digestiva alta. Esta apresentou um corpo estranho (fio de energia) com cerca de 20 cm de comprimento em esôfago distal e fundo gástrico passível de retirada por este procedimento. Esta situação acomete adultos com transtornos psiquiátricos ou atraso no desenvolvimento, intoxicados por álcool ou presidiários, que procuram ganho secundário por meio da libertação para avaliação médica. Para auxílio diagnóstico, alguns exames de imagem podem ser realizados: radiografia simples, estudo contrastado, tomografia computadorizada, endoscopia digestiva alta. Conclui-se que apesar do tempo da ingesta do corpo estranho, a endoscopia digestiva alta é uma modalidade diagnóstica e terapêutica


The ingestion of foreignbodies is a relatively common problem in clinical practice. Although the majority of ingested foreignbodies pass spontaneously through the esophagus, some may need a procedure for its removal. This article aims to describe a case of a large foreignbody ingestion with 3 and a half years of evolution. A patient with risk factors for ingestion of foreignbodies, with subacute abdominal pain, Routine radiography for acute abdomen was performed and the patient was referred to the upper endoscopy department. A foreignbody (powercord) with about 20 cm long was found in the distal esophagus and gastric fundus and its removal could be performed by this procedure. This kind of situation affects adults with psychiatric disorders or developmental delay, intoxicated by alcohol or inmates seeking secondary gain through the release for medical evaluation. To aid diagnosis, some imaging tests may be performed, such as, radiography, contrast study, CT scans, upperendoscopy. We conclude that despite the time of the foreignbody ingestion, upper gastrointestinal endoscopy is a diagnostic and therapeutic modality

19.
Gastroenterol. latinoam ; 24(supl.1): S52-S55, 2013. tab
Article in Spanish | LILACS | ID: lil-763721

ABSTRACT

Upper gastrointestinal bleeding is a frequent cause of hospital admissions and morbimortality. Endoscopy helps to identify the etiology, allows some treatment possibilities and provides prognostic information to predict the risk of rebleeding in these patients. The optimal timing for endoscopy is unclear and controversial due to the lack of prospective-randomized studies. Nowadays, we can use clinical and endoscopic scores (Blatchford and Rockall scores) that help to predict low and high risk patients for clinical intervention. In health centers that are not able to perform urgent endoscopy, these scores can determine which patients would benefit from an urgent endoscopy and determine low risk patients, who could be discharged with a deferred endoscopy. In general, several consensuses recommend the classification of the risks and perform endoscopy during the first 24 hours. In some cases, for example, hemodynamic unstable patients or with serious comorbidities, and those with active hematemesis or fresh bloody nasogastric tube, the recommendation is to perform the endoscopy during the first 12 hours of admission.


La hemorragia digestiva alta es una causa frecuente de hospitalización y de morbimortalidad. La endoscopia nos permite determinar la etiología, así como la posibilidad de realizar tratamiento y determinar el riesgo de resangrado del paciente. El tiempo adecuado y oportuno para realizar la endoscopia sigue siendo controversial, debido a la escasez de estudios prospectivos y randomizados. Se dispone hoy en día de scores clínicos y endoscópicos (Score de Blatchford y Rockall) que permiten estratificar a los pacientes en bajo y alto riesgo de intervención clínica. En centros en que no se dispone de endoscopia de urgencia, estos scores permiten determinar qué pacientes se beneficiarán con endoscopia precoz y, por sobretodo,permiten clasificar a pacientes de bajo riesgo, en que se podría en algunos casos indicar el alta, incluso con endoscopia diferida. En general, los distintos consensos recomiendan estratificar los riesgos mediante estos scores y realizar la endoscopia durante las primeras 24 h. En casos como pacientes hemodinámicamente inestables o con serias comorbilidades, y aquellos con hematemesis franca o sangrado activo por sonda nasogástrica, se recomienda realizar la endoscopia antes de las 12 h.


Subject(s)
Humans , Decision Making , Endoscopy, Gastrointestinal/methods , Gastrointestinal Hemorrhage/diagnosis , Risk Assessment/methods , Emergencies , Gastrointestinal Hemorrhage/therapy , Patient Selection , Time Factors
20.
Gastroenterol. latinoam ; 23(4): 191-196, oct.-dic. 2012. tab, graf
Article in Spanish | LILACS | ID: lil-680413

ABSTRACT

Introduction: Upper endoscopy (UE) is one the most common diagnostic medical procederes. While UE is safe, it is not free of complications. Structured training programs could help to ensure technical quality and adequate safety standars. Objective: To describe a standardized training program in diagnostic UE in a simulated and a clinical environment. Methods: Gastroenterology residents of the following areas: pediatrics, adults, digestive surgery, and family medicine, without previous experience in UE, were trained in a simulated environment followed by a stage of supervised clinical practice. The achievement of 4 pre-established key-goals in UE were assessed (esophageal intubation, pylorus trespassing, second portion of the duodenum trespassing, and gastric retroversion), and learning curves were constructed. Results: Eight residents completed the simulated training sessions, followed by 130 UE performed during their clinical training. Initially, the most difficult goal to be achieved was the esophageal intubation with only 12.5 percent during the first 10 sessions, and it was statistically significant compared to the other endoscopic goals (gastric retroversion: 63.8 percent second portion of the duodenum trespassing: 46.3 percent; and pylorus trespassing: 62.5 percent p < 0.001). The learning curves were flat between 80 to 90 UE for the 4 endoscopic goals, and no complications were observed in 1,040 procedures. Conclusion: The endoscopic program reduces the training time in a manner that is efficient and safe for the patient. Simulation models could be useful to improve the trainees’ performance in more difficult stages in their training process.


Introducción: La endoscopía digestiva alta (EDA) diagnóstica es uno de los procedimientos médicos más solicitados en la práctica clínica habitual y si bien es una técnica segura no está exenta de complicaciones. Programas de entrenamiento estructurados podrían ayudar a garantizar un procedimiento de calidad y con adecuados estándares de seguridad. Objetivo: Describir un programa estandarizado de entrenamiento en EDA diagnóstica en un ambiente simulado y clínico. Métodos: residentes de los programas de gastroenterología adultos, pediátrica, cirugía digestiva y medicina familiar, sin experiencia en EDA, fueron sometidos a un programa de entrenamiento simulado, seguido de una etapa de práctica clínica supervisada. Se evaluó el cumplimiento de 4 hitos preestablecidos (intubación esofágica, paso del píloro, paso a la segunda porción duodenal y retrovisión) y se confeccionaron curvas de aprendizaje. Resultados: Ocho residentes completaron la etapa de simulación y realizaron 130 EDA durante la etapa clínica. Inicialmente el hito más difícil de cumplir fue la intubación esofágica, logrado sólo en el 12,5 por ciento en las primera 10 sesiones, existiendo una diferencia estadísticamente significativa con los otros hitos (retrovisión: 63,8 por ciento paso a la segunda porción duodenal: 46,3 por ciento y paso del píloro: 62,5 por ciento; p < 0,001). El aplanamiento de la curva de aprendizaje fue alcanzado entre la endoscopía 80 y 90 de forma comparable para los 4 hitos, sin complicaciones en 1.040 procedimientos. Conclusión: El programa de entrenamiento reduce el tiempo de entrenamiento de manera eficiente y segura para los pacientes. Modelos de simulación podrían servir para mejorar el rendimiento en etapas de mayor dificultad.


Subject(s)
Humans , Child , Adult , Education, Medical/methods , Endoscopy, Digestive System/education , Learning Curve
SELECTION OF CITATIONS
SEARCH DETAIL