Conversion of Roux-en-Y gastric bypass to single anastomosis duodenal ileal bypass with sleeve gastrectomy with gastrogastric jejunal bridge.

Surgical conversion of Roux-en-Y gastric bypass (RYGB) to one anastomosis duodenal switch with sleeve gastrectomy (SADI-S), can be effective, when there is obesity recidivism, but surgically challenging. This case report video aims to detail the technical modifications that simplifies this conversion, in one stage. This video article demonstrates the conversion of RYGB to SADI-S using a jejunal bridge to facilitating the gastro-gastric reconnection. Surgical conversion was done laparoscopically, firstly removing the fundus, gastric body and the proximal part of the antrum. The gastrojejunal (GJ) anastomosis from the previous RYGB was preserved and the jejunal alimentary limb that follows was transected, 8cm distal to the GJ anastomosis, and anastomosed, at this level, with the antrum. The remaining alimentary limb was removed, until the jejuno-jejuno anastomosis, from the previous RYGB. The interposition of a segment of jejunal alimentary limb between the gastric bypass pouch and the antrum, has shown to be safe and feasible in RYGB conversion to SADI-S, without complications. Not reconnecting the remnant jejunal alimentary limb to the intestinal transit, but removing it, makes the procedure shorter and safer.

Does weight gain, throughout 15 years follow-up after Nissen laparoscopic fundoplication, compromise reflux symptoms control?

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.

Does weight gain, throughout 15 years follow-up after Nissen laparoscopic fundoplication, compromise reflux symptoms control? / O ganho do peso no seguimento de 15 anos após Nissen laparoscópico compromete o controle dos sintomas de refluxo?

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.