RESUMEN
BACKGROUND: We present a rare case of an antegrade intussusception of the remnant stomach four years after a biliopancreatic diversion. CASE PRESENTATION: A 55-year-old female patient presented with epigastric pain in our emergency room. Laboratory parameters showed an anemia as well as elevated transaminases and hyperbilirubinemia. The CT scan showed an intussusception of the remnant stomach into the duodenum followed by cholestasis. At laparotomy the remnant stomach was resected. CONCLUSION: Bowel obstruction and intussusception after bariatric surgery are a rare but often unrecognized complication. Sonography as well as a CT scan should be performed. The exploratory laparoscopy however is the most valuable diagnostic tool in patients with suspected intussusception, due to the high rate of non-specific symptoms and misinterpreted radiographic investigations.
Asunto(s)
Desviación Biliopancreática/métodos , Muñón Gástrico/patología , Intususcepción/diagnóstico , Dolor Abdominal/etiología , Cirugía Bariátrica/métodos , Colestasis/cirugía , Duodeno/cirugía , Femenino , Humanos , Obstrucción Intestinal/cirugía , Laparotomía/métodos , Persona de Mediana Edad , Tomografía Computarizada por Rayos X , UltrasonografíaRESUMEN
To reveal the sources of obesity and type 2 diabetes (T2D) in humans, animal models, mainly rodents, have been used. Here, we propose a pig model of T2D. Weaned piglets were fed high fat/high sugar diet suppling 150% of metabolizable energy. Measurements of weight gain, blood morphology, glucose plasma levels, cholesterol, and triglycerides, as well as glucose tolerance (oral glucose tolerance test, OGTT) were employed to observe T2D development. The histology and mass spectrometry analyses were made post mortem. Within 6 months, the high fat-high sugar (HFHS) fed pigs showed gradual and significant increase in plasma triglycerides and glucose levels in comparison to the controls. Using OGTT test, we found stable glucose intolerance in 10 out of 14 HFHS pigs. Mass spectrometry analysis indicated significant changes in 330 proteins in the intestine, liver, and pancreas of the HFHS pigs. These pigs showed also an increase in DNA base modifications and elevated level of the ALKBH proteins in the tissues. Six diabetic HFHS pigs underwent Scopinaro bariatric surgery restoring glycaemia one month after surgery. In conclusion, a high energy diet applied to piglets resulted in the development of hyperlipidaemia, hyperglycaemia, and type 2 diabetes being reversed by a bariatric procedure, excluding the proteomic profile utill one month after the surgery.
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Cirugía Bariátrica , Diabetes Mellitus Tipo 2 , Proteómica , Animales , Diabetes Mellitus Tipo 2/metabolismo , Porcinos , Proteómica/métodos , Dieta Alta en Grasa/efectos adversos , Prueba de Tolerancia a la Glucosa , Modelos Animales de Enfermedad , Glucemia/metabolismo , Proteoma/metabolismo , Obesidad/metabolismo , Obesidad/cirugía , Triglicéridos/sangre , Triglicéridos/metabolismoRESUMEN
The effects of bariatric surgery on the development of gastrointestinal cancers remain ill defined. We present a case of jejunal adenocarcinoma developing 19 years after biliopancreatic diversion (BPD) procedure according to Scopinaro's technique. The patient developed a marked distension of the biliopancreatic limb caused by a jejunal mass, evolving towards the so called "duodenal blowout". Emergency jejunal resection of the biliopancreatic limb, with creation of a new end-to-side jejunal-ileal anastomosis was necessary. The histological examination resulted in a moderately-differentiated ulcerated adenocarcinoma, with reactive lymph nodes and tumor-free resection margins. Tumors of the gastrointestinal system can arise following malabsorptive operations for morbid obesity, and they may be difficult to diagnose, since the symptoms are often attributed to the anatomical-functional changes resulting from this type of surgery. The case reported herein suggests that there is a need for surveillance in patients complaining of digestive symptoms after malabsorptive bariatric surgery.
Asunto(s)
Adenocarcinoma , Desviación Biliopancreática , Obesidad Mórbida , Adenocarcinoma/etiología , Adenocarcinoma/cirugía , Anastomosis Quirúrgica , Desviación Biliopancreática/efectos adversos , Desviación Biliopancreática/métodos , Duodeno/cirugía , Humanos , Obesidad Mórbida/cirugíaRESUMEN
This brief communication is a tribute to the life of Nicola Scopinaro, who died on October 28, 2020. Dr. Scopinaro was an innovative surgeon, a scholar, a pioneer of the metabolic surgery era, a teacher, and one of the most fascinating and original of men.
Asunto(s)
Obesidad Mórbida , Historia del Siglo XX , Humanos , Masculino , Obesidad Mórbida/cirugíaRESUMEN
With the culture of safety and lowering risks that took place 20 years ago, sleeve gastrectomy has emerged as a procedure of choice. Hence, for super- and super-super-obese patients, there is a tendency these days to perform surgeries in 2 stages, and sleeve is the procedure of choice. Because sleeve is not part of a classic bilio-pancreatic diversion, it is unlikely that this operation will be done as a second stage, making this operation obsolete.
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Cirugía Bariátrica , Desviación Biliopancreática , Obesidad Mórbida/cirugía , Cirugía Bariátrica/efectos adversos , Cirugía Bariátrica/historia , Cirugía Bariátrica/métodos , Desviación Biliopancreática/efectos adversos , Desviación Biliopancreática/historia , Desviación Biliopancreática/métodos , Gastrectomía , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Pérdida de PesoRESUMEN
CONTEXT: Bariatric surgery has beneficial effects on obesity and associated comorbidities such as glycaemic control in type 2 diabetes, dyslipidaemia, hypertension, and renal and hepatic function. Nevertheless, this surgery is not free of complications and possible side effects due to restrictive and/or malabsorptive related components. CASE DESCRIPTION: We report the case of a 60-year-old woman whose past medical history included morbid obesity, hypertension and Scopinaro biliopancreatic diversion (BPD) with duodenal switch in 1998. In 2015, she attended the emergency department hypotensive with bad general condition and reporting chronic constitutional symptoms. A wide variety of tests were performed including endoscopic studies as her symptoms were not immediately correlated with the BPD surgery. Finally, she was diagnosed from gastrojejunal stricture which caused her severe malnutrition. The patient underwent successful surgical management. DISCUSSION: BPD is one of the most effective surgical procedures for obesity, with an overall 5-year loss of excess body weight higher than 72%. Nonetheless, it is associated with long-term complications such as protein malnutrition and vitamin deficiencies due to malabsorption. Being surgically challenging, with high risk of nutritional complications and lifelong needed for the follow-up, BPD is rarely performed nowadays. CONCLUSIONS: Bariatric Surgery is a well-known effective therapeutic measure to improve obesity and cardiovascular related disease. However, this case highlights the importance of robust multidisciplinary lifelong surgical and medical follow-up in all BPD patients. BPD complications can be minimised and recognised early with patient and healthcare staff education on the importance of lifetime follow-up and adherence to dietary and supplement regimes.
RESUMEN
BACKGROUND AND OBJECTIVE: Ghrelin is a gastrointestinal peptide involved in regulation of body weight and energy balance. However, its behavior after bariatric surgery and its relationship to insulin resistance are still controversial. A simultaneous assessment was made of the association between changes in ghrelin levels and different variables after three types of bariatric surgery. PATIENTS AND METHODS: Ghrelin levels were measured in 103 morbidly obese subjects before and 6 months after bariatric surgery (Roux-en-Y gastric bypass (RYGB), biliopancreatic diversion of Scopinaro (BPD), and sleeve gastrectomy (SG)), and in 21 non-obese subjects. RESULTS: Ghrelin levels increased after RYGB (p<0.05), were unchanged after BPD, and decreased after SG (p<0.05). The percent change in ghrelin levels (Δ-ghrelin) was associated to the type of surgery in a multiple linear regression model (p=0.017). When the same analysis was only performed in subjects in whom the gastric fundus was maintained (RYGB and BPD), Δ-ghrelin was negatively associated to Δ-HOMA-IR (p=0.001). In morbidly obese subjects who underwent RYGB and BPD, the odds ratio of a lower Δ-HOMA-IR in patients with Δ-ghrelin in the Q1 quartile versus those with Δ-ghrelin in the Q4 quartile was 8.74 (1.73-44.06) (p=0.009). CONCLUSIONS: Changes in ghrelin levels after bariatric surgery are associated to the presence or absence of the gastric fundus. After bariatric surgery, the decrease in insulin resistance was associated to increased ghrelin levels in procedures in which the fundus is not excluded.
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Cirugía Bariátrica , Desviación Biliopancreática , Gastrectomía , Fundus Gástrico/metabolismo , Ghrelina/sangre , Resistencia a la Insulina/fisiología , Adiponectina/sangre , Adulto , Antropometría , Cirugía Bariátrica/métodos , Glucemia/análisis , Femenino , Derivación Gástrica , Fundus Gástrico/cirugía , Ghrelina/fisiología , Humanos , Insulina/sangre , Leptina/sangre , Lípidos/sangre , Masculino , Persona de Mediana Edad , Obesidad Mórbida/metabolismo , Obesidad Mórbida/cirugía , Periodo PosoperatorioRESUMEN
BACKGROUND: Reduced serum vitamin K levels are frequently observed after biliopancreatic diversion (BPD) and BPD with duodenal switch (BPD/DS). The criteria for treatment are not precisely defined. OBJECTIVES: To assess the effects of standardized vitamin K supplementation in patients who develop vitamin K deficiency after BPD or BPD/DS. SETTING: Teaching hospital specializing in bariatric surgery. METHODS: Serum vitamin K levels, clotting times, and vitamin K-dependent coagulation factors were measured after an overnight fast at baseline and then at 4 days and 1, 4, and 52 weeks after the start of vitamin K supplementation in 10 consecutive patients who had developed severe vitamin K deficiency after BPD or BPD/DS. Vitamin K was administered in a dose of 5 mg/d for 1 week, followed by a maintenance dose of 5 mg once a week. RESULTS: At baseline, all patients had serum vitamin K1 levels below the limit of detection, but none reported symptoms of easy bleeding. Minor prolongation of the prothrombin time and minimal decreases of some coagulation factors were observed in a minority of patients. During the first week of vitamin K loading, median serum vitamin K1 levels rose into the high normal range. During maintenance treatment, median vitamin K1 levels settled in the low normal range. CONCLUSION: Vitamin K1 deficiency in patients with BPD or BPD/DS is not commonly associated with bleeding or clinically relevant decreases in coagulation factor activity. We hypothesize that vitamin K2 production in the large intestine is usually sufficient to compensate for vitamin K1 deficiency and to maintain total liver vitamin K stores within the range required for (near) normal coagulation factor production.
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Desviación Biliopancreática/efectos adversos , Manejo de la Enfermedad , Duodeno/cirugía , Obesidad Mórbida/cirugía , Complicaciones Posoperatorias/terapia , Deficiencia de Vitamina K/terapia , Suplementos Dietéticos , Femenino , Estudios de Seguimiento , Humanos , Laparoscopía/efectos adversos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Factores de Tiempo , Resultado del Tratamiento , Deficiencia de Vitamina K/etiologíaRESUMEN
INTRODUCTION: Project of Bariatric surgery in University clinic center (UCC) Tuzla has been initiated in 2009 as an idea of professor Deso Mesic and soon after that Bariatric surgical team led by doctor Fuad Pasic has been created. MATERIAL AND METHODS: Practical team education was realized in Croatia in hospital "Sisters of Mercy" under supervision of professor Miroslav-Bekavac Beslin. First bariatric operations in UCC Tuzla has been done in 2011 and it was biliopancreatic diversion (BPD) Scopinaro. RESULTS AND DISCUSSION: So far there has been done 30 operations and among them there have been used almost all operative modalities - restrictive, malabsorptive and combined (laparoscopic gastric banding-LAPGB, Roux-y mini gastric bypass, open and laparoscopic gastric sleeve resection, and over mentioned Scopinaro's BPD). Beginning results are very promising according to the fact that almost all operated patients after one year stopped using antihypertensive, antidiabetic and antidepressant therapy, that average year's weight loss is 35-100 kilograms and total satisfactions of patients after surgeries is obvious.