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INTRODUCTION AND AIM: Enteric perforations and fistulas are difficult to manage due to comorbidities, poor nutritional status, and anatomic challenges related to multiple interventions in those patients. The use of endoscopic methods as a nonsurgical approach is increasing. The aim of the present study was to describe the clinical experience with the use of the Ovesco Over-The-Scope Clip system in the closure of perforations, fistulas, and other indications in the digestive tract at a tertiary care hospital center. MATERIALS AND METHODS: A case series was carried out on patients that underwent lesion closure with the Ovesco clip, within the time frame of January 2015 to December 2017. RESULTS: The Ovesco clip was used for closure in 14 patients ranging in age from 21-90 years, with different indications: iatrogenic perforations; anastomotic leaks and fistulas; tracheoesophageal fistulas; and esophagogastric perforation. Technical success was achieved in 100% of the patients and clinical success in 78.57%. No complications were reported. CONCLUSIONS: The Ovesco Over-The-Scope Clip system is a safe and effective method for managing gastrointestinal acute perforations and fistulas.
Assuntos
Endoscopia Gastrointestinal/instrumentação , Endoscopia Gastrointestinal/métodos , Fístula/cirurgia , Gastroenteropatias/cirurgia , Perfuração Intestinal/cirurgia , Gastropatias/cirurgia , Instrumentos Cirúrgicos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Centros de Atenção Terciária , Resultado do Tratamento , Adulto JovemRESUMO
Resumen Introducción: Los pólipos gástricos suelen ser hallazgos en la endoscopia digestiva alta. Objetivo: Realizar una revisión de los pólipos gástricos más frecuentes y presentar un caso de manejo de estos con gastrectomía total laparoscópica según el protocolo fast track. Caso clínico: Se presenta el caso de un paciente hombre de 46 años, sin antecedentes mórbidos con poliposis difusa del estómago sintomática, en el que se realiza una gastrectomía total laparoscópica siguiendo el protocolo fast track, siendo dado de alta al cuarto día posoperatorio. Discusión: Los pólipos gástricos más frecuentes son los hiperplásicos, de glándula fúndica, adenomas e inflamatorios. Es fundamental obtener biopsias de estos ya que su histología comandará su manejo y pronóstico. En algunos casos, la gastrectomía total es la indicación debido a su riesgo de malignidad o sintomatología. El protocolo fast track ha demostrado ser una modalidad de manejo posoperatorio que disminuye el tiempo de estadía hospitalaria y presenta una recuperación precoz en comparación con la práctica habitual, sin comprometer la seguridad del paciente.
Introduction: Gastric polyps are commonly found incidentally on upper gastrointestinal endoscopy. Objective: Review the most common gastric polyps and present a case of symptomatic polyps managed with laparoscopic total gastrectomy following the fast track protocol. Clinical case: Patient with symptomatic diffuse gastric polyps who had a total laparoscopic gastrectomy following the fast track protocol, who is discharged at home at fourth day post-surgery. Discussion: The most common are hyperplastic polyps, fundic gland polyps, adenomas and inflammatory fibroid polyps. Is very important to obtain biopsies to assess the histology and malignant potential. In certain cases a total gastrectomy is recommended. The fast track rehabilitation protocol is a safe method to decrease hospital stay and improve recovery.
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Humanos , Masculino , Pessoa de Meia-Idade , Pólipos/cirurgia , Gastropatias/cirurgia , Laparoscopia/métodos , Gastrectomia/métodos , Pólipos/diagnóstico , Gastropatias/diagnóstico , Fatores de TempoRESUMO
AIMS To describe milk yield and culling risk in cows diagnosed with left displacement of abomasum (LDA) treated either conservatively, by right flank pyloric omentopexy, or rolling and toggling, compared with normal herdmates from four Chilean dairy herds. METHODS Historical records were obtained from four commercial dairy farms located in Central Chile for cows with a history of LDA between 2010 and 2012, and healthy herdmates. Cows with LDA were categorised into three groups: cows treated with right omentopexy (ST, n=58), cows treated by toggle suturing (TT, n=15) and cows treated conservatively (CT, n=56). Control cows (n=129) were selected from unaffected cows, matched by days in milk (DIM), parity and herd with affected cows. Groups were compared for risk of culling up to 300 DIM and for milk production up to 5 months of lactation using survival and Cox proportional hazard models and mixed models for repeated measures, respectively. RESULTS Compared with cows in the Control group, the risk of being culled up to 300 DIM was 9.1 (SE 0.62) times greater in ST cows, 10.4 (SE 0.68) times greater in TT cows, and 37.3 (SE 0.61) times greater in CT cows (p<0.01). In the first 5 months of lactation, compared with cows in the Control group, mean daily milk production was 23.3 (SE 1.5) kg less in ST cows, 15.3 (SE 1.6) kg less in TT cows, and 30.1 (SE 1.3) kg less in CT cows (p<0.001). CONCLUSIONS AND CLINICAL RELEVANCE Cows in four dairy herds in central Chile diagnosed and treated for LDA produced significantly less milk and had a higher risk of culling than healthy herdmates. Although cows treated surgically or with toggle suture never recovered to the extent of healthy cows, they produced more milk than cows treated conservatively. However, the retrospective nature of the data, the inclusion of only four herds and the non-random allocation to treatments means that these conclusions cannot be extrapolated to the overall dairy cattle population in Chile.
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Abomaso/cirurgia , Doenças dos Bovinos/cirurgia , Tratamento Conservador/veterinária , Leite/metabolismo , Gastropatias/veterinária , Animais , Bovinos/fisiologia , Doenças dos Bovinos/fisiopatologia , Feminino , Lactação/fisiologia , Estudos Retrospectivos , Gastropatias/fisiopatologia , Gastropatias/cirurgia , Suturas/efeitos adversos , Suturas/veterináriaRESUMO
BACKGROUND: Sleeve gastrectomy (SG) is currently one of the most frequently performed bariatric interventions worldwide due to its simplicity and good weight loss results. Nevertheless, SG failure and complications are increasingly being observed as the number of procedures increases. OBJECTIVES: To report our results in converting SG to revisional laparoscopic Roux-en-Y gastric bypass (R-LRYGB). SETTING: University Hospital, Chile. METHODS: Retrospective analysis of our bariatric surgery database. Patients who underwent R-LRYGB after SG between June 2005 and April 2015 were identified. Demographic characteristics, anthropometrics, preoperative workup, and perioperative data were retrieved. Total weight loss (TWL), excess weight loss (EWL), and clinical progression over 3 years were registered. RESULTS: Fifty patients were identified, mean age 39±8.4 years, 42 (84%) women; median body mass index previous to R-LRYGB was 33.8 (31-36) kg/m2. Indications for revision were weight regain (n = 28, 56%), gastroesophageal reflux disease (n = 16, 32%), and gastric stenosis (n = 6, 12%). In weight-regain patients, mean follow-up at 3 years was 72.2% and median percentage of total weight loss at 12 and 36 months was 18.5 (12-24) and 19.3 (8-23), respectively; percentage of excess weight loss at 12 and 36 months was 60.7 (37-82) and 66.9 (26-90), respectively. Over 90% of gastroesophageal reflux disease patients resolved or improved symptoms. All patients with gastric stenosis resolved symptoms after conversion. There were no major complications. CONCLUSION: R-LRYGB is a feasible, effective, and well-tolerated alternative in selected patients with failed SG in which other therapies have been insufficient to either maintain weight loss or resolve complications. However, long-term follow-up is still needed.
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Gastrectomia/efeitos adversos , Derivação Gástrica/métodos , Laparoscopia/métodos , Adulto , Constrição Patológica/etiologia , Constrição Patológica/cirurgia , Feminino , Seguimentos , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/cirurgia , Humanos , Tempo de Internação , Masculino , Obesidade/cirurgia , Duração da Cirurgia , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Reoperação/métodos , Estudos Retrospectivos , Gastropatias/etiologia , Gastropatias/cirurgia , Aumento de Peso/fisiologia , Redução de Peso/fisiologiaRESUMO
INTRODUCTION: The ferric chloride intoxication is frequently caused by accident. Its toxicity is generally underrated, which can lead to fatal evolution or irreversible consequences. In this case, the caustic condition of the substance is related to the toxic properties of iron. CASE PRESENTATION: A 36-year-old male patient arrives by ambulance indicating sensory deterioration. He presents erosive injuries in the buccal cavity and in the oropharynx, brownish teeth and metabolic acidosis. Toxicology tests and ferritin blood dosage are requested, which show a result from 1400 mg/dl. The symptoms are interpreted as acute iron intoxication. Due to the unfavorable evolution of his condition, an abdominal and pelvic CT scan are performed, which show extensive pneumoperitoneum and free fluid in the abdominal cavity. An exploratory laparotomy, a total gastrectomy with esophagostomy and feeding jejunostomy, washing and drainage due to perforated gastric necrosis caused by caustic ingestion are performed. DISCUSSION: In our country, there is a high rate of intoxication caused by iron compounds, although it is not statistically measured. Nevertheless, the ferric chloride intoxication is extremely infrequent. The ingestion of this product leads to complications, which are associated with the iron concentration and its condition as a caustic agent. CONCLUSIONS: The surgical indications in the presence of intoxication caused by iron compounds are: stomach evacuation of iron, gastric necrosis, perforation or peritonitis and stenosis. Early or prophylactic gastrectomy is contraindicated. However, if complications that require immediate surgical intervention arise, there should be no hesitation and the corresponding procedure should be performed.