Tratamiento quirúrgico de estenosis duodenal secundaria a enfermedad de Crohn / Duodenal stenosis surgical treatment in Crohn’s disease

We present the case of a 34-year-old man with daily vomiting and 20% weight loss in a year. A gastroduodenoscopy was performed, noticing 2nd and 3rd duodenal portion dilatation and inflammatory involvement of the 3rd and 4th portion, causing luminal stenosis. These findings are the same than in the magnetic resonance . The biopsy proves the histological diagnosis of Crohn's disease. At the beginning the patient was treated with Prednisone, Adalimumab and Ustekinumab. After 9 months, surgery was decided because the disease was refractory to treatment and there was corticosteroid dependence. A partial resection of 3rd and 4th portion of the duodenum and the first loop of jejunum was performed, with duodenojejunal anastomosis. The patient presents good postoperative evolution and after 1 year he remained asymptomatic under treatment with Ustekinumab.(AU)

Endoscopic resection in combination with ligation for the treatment of duodenal subepithelial lesions: a single-center experience

Introduction and aim: duodenal subepithelial lesions (SELs) are increasingly detected during endoscopic examinations. However, no feasible and safe methods are available to remove duodenal SELs. The present study aimed to assess the feasibility and safety of endoscopic resection in combination with ligation (ER-L) for the removal of duodenal SELs.Patients and methods: a total of 101 patients with duodenal SELs underwent ER-L from February 2010 to February 2020. The primary outcomes were complete resection, en bloc resection and R0 resection. The secondary outcomes included procedure duration, bleeding, perforation and residual lesions. A total of 101 patients with 101 duodenal SELs (ranged from 8.4 mm to 20.2 mm in size) were included in the study.Results: most of the SELs (95.1 %) originated from the submucosal layer and were successfully removed using ER-L. The rates of complete resection, en bloc resection and R0 resection were 100 %, 96.0 % and 88.1 %, respectively. The median procedure duration was eight minutes. There were no severe complications, except for four patients who developed post-procedure bleeding (4.0 %) and recovered after conservative treatment. Furthermore, no residual lesions were detected during the follow-up period (median of 36 months). In fact, logistic regression analysis showed that the size of duodenal SELs was an independent factor for R0 resection during the ER-L procedure.Conclusion: in conclusion, ER-L is feasible and safe to remove duodenal SELs that originate from the submucosal layer and are less than 20 mm. However, the feasibility and safety of the ER-L should be further confirmed when removing the duodenal SELs that originate from the muscularis propria (MP) layer and are larger than 20 mm in diameter. (AU)

Experiencia en la derivación biliopancreática tipo cruce duodenal: resultados a 2, 5 y 10 años / Experience in biliopancreatic diversion with duodenal switch: results at 2, 5 and 10 years

El cruce duodenal (CD) se considera una de las técnicas más efectivas para lograr la pérdida de peso y disminuir las comorbilidades en pacientes con obesidad mórbida.Material y métodosEstudio descriptivo unicéntrico en el que se analizaron 224 pacientes intervenidos de CD directo con ligadura de la arteria gástrica derecha laparoscópico. El objetivo fue describir los resultados ponderales, resolución de comorbilidades, suplementación nutricional y complicaciones postquirúrgicas a dos, cinco y 10 años.ResultadosLa edad media de la cohorte fue de 49,3 (23-65) años, el peso e índice de masa corporal (IMC) medio fueron de 131,8(20)kg y 49,8(5)kg/m2. El porcentaje de exceso de peso perdido a dos, cinco y 10 años fue de 80,6(15)%, 69,3(18)%, 67,4(18)%, respectivamente. La remisión completa de la diabetes a dos y cinco años se evidenció en 35 (85,4%) y 27 (70,4%) pacientes. En el postoperatorio inmediato, la tasa de complicaciones Clavien-Dindo ≥ III fue en 15 pacientes (6,7%) y la mortalidad a 30 y 90 días fue de uno (0,4%) y dos (0,9%) pacientes. La necesidad de cirugía revisional se realizó en dos pacientes (0,9%). El 80% de los pacientes requirió en algún momento suplementación nutricional extra a partir de los dos años de la cirugía ConclusionesEl CD directo es una técnica con un bajo índice de complicaciones quirúrgicas en pacientes con un IMC entre 45 y 55 kg/m2. El control metabólico y la pérdida ponderal es sostenida con un bajo índice de cirugía revisional. Aún así, conlleva la necesidad de un seguimiento postquirúrgico estrecho para la valoración de suplementación nutricional(AU)

IntroductionDuodenal switch (DS) is considered one of the most effective techniques to achieve weight loss and reduce comorbidities in patients with morbidly obesity.Material and methodsDescriptive single-center study. 224 patients were analyzed who underwent direct laparoscopic DS in our center. The objective was to describe the results of weight, resolution of comorbidities, nutritional supplementation and postoperative complications at 2, 5 and 10 years.ResultsThe mean age of the cohort was 49.3 [23-65] years and the mean weight and BMI were 131.8 [20]kg and 49.8 [5]kg/m2. The excess weight lost percentage at 2, 5 and 10 years was 80.6[15]%, 69.3[18]%, 67.4[18]%, respectively. Complete remission of diabetes was evidenced at 2 and 5 years in 35 (85.4%) and 27 (70.4%) patients. In the immediate postoperative period, the complication rate for Clavien-Dindo ≥ III was 15 patients (6.7%) and mortality at 30 and 90 days was 1 (0.4%) and 2 (0.9%) patients. Revisional surgery was performed in 2 patients (0.9%). 80% of the patients required an extra nutritional supplement up to 10 years after surgery.ConclusionsDirect DS is a safe and effective technique in patients with a BMI between 45 and 55 kg/m2. Weight loss is maintained with a low rate of revision surgery. It is a metabolically effective technique that entails the need for a close postoperative follow-up to assess nutritional supplementation(AU)