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1.
ABCD (São Paulo, Impr.) ; 33(1): e1488, 2020. tab
Article in English | LILACS | ID: biblio-1130511

ABSTRACT

ABSTRACT Background: Gastroesophageal reflux disease is defined by the abnormal presence of gastric content in the esophagus, with 10% incidence in the Western population, being fundoplication one treatment option. Aim: To evaluate the early (six months) and late (15 years) effectiveness of laparoscopic fundoplication, the long term postoperative weight changes, as well as the impact of weight gain in symptoms control. Methods: Prospective study of 40 subjects who underwent laparoscopic Nissen's fundoplication. Preoperatively and early postoperatively, clinical, endoscopic, radiologic, manometric and pHmetric evaluations were carried out. After 15 years, clinical and endoscopic assessments were carried out and the results compared with the early ones. The presence or absence of obesity was stratified in both early and late phases, and its influence in the long-term results of fundoplication was studied, measuring quality of life according to the Visick criteria. Results: The mean preoperative ages, weight, and body mass index were respectively, 51 years, 69.67 kg and 25.68 kg/m2. The intraoperative and postoperative complications rates were 12.5% and 15%, without mortality. In the early postoperative period the symptoms were well controlled, hernias and esophagitis disappeared, the lower esophageal sphincter had functional improvement, and pHmetry parameters normalized. In the late follow-up 29 subjects were assessed. During this period there was adequate clinical control of reflux regardless of weight gain. In both time periods Visick criteria improved. Conclusion: Fundoplication was safe and effective in early and late periods. There was late weight gain, which did not influence effective symptoms control.


RESUMO Racional: A doença do refluxo gastroesofágico é definida pela presença anormal do conteúdo gástrico no esôfago com incidência de 10% na população ocidental, sendo a fundoplicatura uma das opções de tratamento. Objetivo: Avaliar a efetividade precoce (seis meses) e tardia (15 anos) da fundoplicatura laparoscópica, bem como a evolução ponderal pós-operatória em longo prazo, e o impacto do ganho de peso no controle tardio dos sintomas. Métodos: Estudo prospectivo com 40 indivíduos submetidos à fundoplicatura laparoscópica pela técnica de Nissen. No pré e pós-operatório precoce, foram realizadas avaliações clínica, endoscópica, radiológica, manométrica e pHmétrica. Após 15 anos, realizaram-se avaliações clínica e endoscópica, comparando-se os resultados com os da fase precoce. Estratificou-se a presença ou ausência de obesidade nestas fases e estudou-se sua influência nos resultados em longo prazo, mensurando-se a qualidade de vida pelos critérios de Visick. Resultados: As médias de idade, peso e do índice de massa corporal pré-operatórias foram 51 anos, 69.67 kg e 25,68 kg/m2. O índice de complicações intra e pós-operatórias foram 12,5% e 15%, sem mortalidade. No pós-operatório precoce houve controle dos sintomas, remissão das hérnias e esofagites, melhora funcional do esfíncter esofágico inferior e normalização dos parâmetros pHmétricos. No seguimento tardio, 29 indivíduos foram acompanhados. Nesta fase, houve adequado controle clínico do refluxo, independente do ganho de peso. Em ambas as fases houve melhora nos critérios de Visick. Conclusão: A fundoplicatura foi segura e efetiva, precoce e tardiamente. Houve ganho de peso tardio, o que não influenciou no controle efetivo dos sintomas.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Young Adult , Weight Gain/physiology , Gastroesophageal Reflux/surgery , Laparoscopy/methods , Fundoplication/methods , Postoperative Period , Prospective Studies , Follow-Up Studies , Fundoplication/adverse effects , Bariatric Surgery , Preoperative Period , Manometry , Obesity/surgery
3.
Acta cir. bras ; 10(2): 89-95, abr.-jun. 1995. tab, graf
Article in English | LILACS | ID: lil-155281

ABSTRACT

The video Assisted Thoracoscopic Surgery (VATS) was introduced in Brazil in 1992 by LOSSO, GHEFTER and IMAEDA. Since its advent up to November 1994, 488 patients have been submitted to 497 VATS procedures in four Medical Centers of Säo Paulo city. The indications for the procedures were: lung diseases in 244 patients (50,0 percent), pleural diseases in 155 patients (31,7 percent), thoracic traumas in 42 patients (8,6 percent), mediastinal diseases in 35 patients (7,1 percent), cardiovascular diseases in 7 patients (1,4 percent), chest wall diseases in 3 patients (0,6 percent and esophageal diseases in patients (0,4 percent). Int her group of lung disease the most commonly used procedures were the lung biopsy in order to diagnose diffuse pulmonary disease and the indeterminate solitary nodule resection. Among the occurrences of pleural diseases, the most commonly used procedures were the pleurodesis with tale (tale poudrage) for the treatment of recurrent pleural effusion, the driven pleura biopsy and debridment or decortication of trapped lung in cases of pleural empyema. Concerning the mediastinal diseases, the pathology which was most frequently treated by VATS was the recurrent pericardic effusion through pericardiectomy. Among the patients presenting chest traumatic diseases, the WATS was used to explore thoracoabdominal penetrating injuries, to control bleeding, to remove elotted hemothorax, to suture diaphragm lesions and to remove intrapleural foreign bodies. Out of 497 procedures, there were 28 convertions to thoracotomy (5,7 por cento) and two deaths occurred all over the cases. The complications, limitations and growth related to this method as well as as overview of the VATS in Brazil will be presented


Subject(s)
Humans , Thoracic Surgery/methods , Thoracoscopy , Brazil , Thoracic Surgery/trends , Thoracoscopy/trends , Thoracoscopy/statistics & numerical data , Video Recording
4.
Rev. Hosp. Clin. Fac. Med. Univ. Säo Paulo ; 43(3): 138-41, maio-jun. 1988. tab
Article in Portuguese | LILACS | ID: lil-53117

ABSTRACT

Trinta e três pacientes admitidos ao Serviço de Emergência em choque hipovolémico (pressäo arterial média PAM < 60mmHg) foram distribuídos ao caso em grupo I (18 pacientes) que recebeu soluçäo hipertônica de NaCl a 7,5% por veia periférica, ou em Grupo II (15 pacientes) que recebeu soluçäo isotômica de NaCl, ambas infundidas na velocidade de 10 ml/min durante 15 minutos. Os pacientes näo recebiam outras soluçöes após a infusäo, a menos que a PAM diminuisse a níveis < 80 mmHg, ou quando o paciente era encaminhado para o centro cirúrgico. Os pacientes eram excluídos do estudo täo logo eles recebiam outros volumes. A PAM era medida de 2 em 2 minutos. A osmolalidade, o sódio, o hematócrito e as protéinas plasmáticas foram determinados antes e após a infusäo. A PAM apresentou uma elevaçäo significativa durante a infusäo (p < 0,001) em 15/18 pacientes do Grupo I, enquanto que a PAM no Grupo II näo atingiu o nível de 80 mmHg em nenhum paciente durante este período. Concluimos que a infusäo de soluçäo hipertônica de NaCl a 7,5% é eficiente no tratamento inicial de pacientes hipovolêmicos. O local da infusäo na veia periférica näo mostrou sinais inflamatórios durante evoluçäo dos pacientes


Subject(s)
Adult , Middle Aged , Humans , Male , Female , Arterial Pressure , Shock/therapy , Saline Solution, Hypertonic/therapeutic use
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