Metabolic and Nutritional Issues after Lower Digestive Tract Surgery: The Important Role of the Dietitian in a Multidisciplinary Setting.

Many patients undergo small bowel and colon surgery for reasons related to malignancy, inflammatory bowel disease (IBD), mesenteric ischemia, and other benign conditions, including post-operative adhesions, hernias, trauma, volvulus, or diverticula. Some patients arrive in the operating theatre severely malnourished due to an underlying disease, while others develop complications (e.g., anastomotic leaks, abscesses, or strictures) that induce a systemic inflammatory response that can increase their energy and protein requirements. Finally, anatomical and functional changes resulting from surgery can affect either nutritional status due to malabsorption or nutritional support (NS) pathways. The dietitian providing NS to these patients needs to understand the pathophysiology underlying these sequelae and collaborate with other professionals, including surgeons, internists, nurses, and pharmacists. The aim of this review is to provide an overview of the nutritional and metabolic consequences of different types of lower gastrointestinal surgery and the role of the dietitian in providing comprehensive patient care. This article reviews the effects of small bowel resection on macronutrient and micronutrient absorption, the effects of colectomies (e.g., ileocolectomy, low anterior resection, abdominoperineal resection, and proctocolectomy) that require special dietary considerations, nutritional considerations specific to ostomized patients, and clinical practice guidelines for caregivers of patients who have undergone a surgery for local and systemic complications of IBD. Finally, we highlight the valuable contribution of the dietitian in the challenging management of short bowel syndrome and intestinal failure.

Current indications of ex-situ liver resection: A systematic review.

BACKGROUND: Ex situ liver resection and autotransplantation, a surgical technique introduced for managing advanced and unresectable malignant tumors, never became a popular surgical procedure, due mainly to the high incidence of adverse events and postoperative recurrences. This study aims to assess the clinical outcomes of ex situ liver resection and autotransplantation in the currently available literature. METHODS: The PubMed electronic database was used to retrieve studies that meet the inclusion criteria for the topic. RESULTS: Twenty-nine studies were included. The mean (range) 90-day mortality rate was 11.6% (0%-50%) and the mean overall survival was 55.8% (12.5%-100.0%). R0 resection was achieved in 100% of cases. In the overall study sample, the maximum tumor size was found to be positively correlated with the 90-day mortality rate (P = .047) and negatively correlated with the overall survival (P = .048). The mean number of total resected segments appeared to be positively correlated with the length of hospital stay (P = .039). In the malignant tumor sample, there was a significant relationship between the maximum tumor size and postoperative liver failure, 90-day mortality rate (P = .027 and P = .034, respectively), and between the mean length of anhepatic phase and mean length of hospital stay (P = .0092). CONCLUSION: The ex situ liver resection and autotransplantation appears to be a valuable option in selected patients with conventionally unresectable hepatic tumors and normal liver function. However, it was not possible to provide clear and unequivocal recommendations about this procedure. To rectify this, an international database to help surgeons in their decision-making process ought to be established.

Management and Long-term Outcomes of Crohn's Disease Complicated with Enterocutaneous Fistula: ECUFIT Study from GETECCU.

BACKGROUND AND AIMS: Crohn's disease [CD] can develop penetrating complications at any time during the disease course. Enterocutaneous fistulae [ECF] are disease-related complications with an important impact on quality of life. Our aim was to describe the outcomes of this complication, including its medical and/or surgical management and their temporal trends. The primary endpoint was fistula closure, defined as the absence of drainage, with no new abscess or surgery, over the preceding 6 months. METHODS: Clinical information from all adult patients with CD and at least one ECF-excluding perianal fistulae-were identified from the prospectively-maintained ENEIDA registry. All additional information regarding treatment for this complication was retrospectively reviewed. RESULTS: A total of 301 ECF in 286 patients [January 1970-September 2020] were analysed out of 30 088 records. These lesions were mostly located in the ileum [67%] and they had a median of one external opening [range 1-10]. After a median follow-up of 146 months (interquartile range [IQR], 69-233), 69% of patients underwent surgery. Fistula closure was achieved in 84%, mostly after surgery, and fistula recurrence was uncommon [13%]. Spontaneous and low-output fistulae were associated with higher closure rates (hazard ratio [HR] 1.51, 95% confidence interval [CI] 1.17-1.93, p = 0.001, and HR 1.49, 95% CI 1.07-2.06, p = 0.03, respectively); this was obtained more frequently with medical therapy since biologics have been available. CONCLUSIONS: ECF complicating CD are rare but entail a high burden of medical and surgical resources. Closure rates are high, usually after surgery, and fistula recurrence is uncommon. A significant proportion of patients receiving medical therapy can achieve fistula closure.

Guía práctica para el uso de registros visuales en la era del Reglamento General de Protección de Datos de la Unión Europea / Use of visual media in the era of European Union's General Data Protection Regulation: A practice-oriented guideline

El nuevo Reglamento General de Protección de Datos de la Unión Europea (más comúnmente conocido por sus siglas en inglés como «GDPR») conforma un nuevo marco para la protección de datos común para la Unión Europea. Es por ello que los profesionales del ámbito sanitario deben revisar cómo recopilan y comparten datos para garantizar que estos cumplan con todos los estándares. El propósito de este artículo es concienciar sobre el Reglamento General de Protección de Datos de la Unión Europea y proporcionar una guía práctica que ayude a evitar problemas legales en la redacción de artículos o la preparación de comunicaciones científicas que requieran compartir datos personales y visuales. Para hacer esto, se han analizado las más comunes situaciones donde es necesario recoger y utilizar datos personales y visuales, para finalmente dar una serie de respuestas y recomendaciones para todos los escenarios descritos. (AU)

With the European Union's new General Data Protection Regulation, commonly known as “GDPR”, as the new framework for data protection across the European Union, doctors will need to review how they collect and share personal data to ensure they meet the standards. The aim of this article is to raise awareness on the General Data Protection Regulation, and to provide an easy guideline to steer free from legal problems at the time of drafting papers, presenting lectures and sharing personal data and visual media in particular. To do so, we have analysed the most common situations where personal data, and above all visual media, can be collected, giving clear-cut answers and recommendations for all the scenarios. (AU)

Use of visual media in the era of European Union's General Data Protection Regulation: A practice-oriented guideline.

With the European Union's new General Data Protection Regulation, commonly known as 'GDPR', as the new framework for data protection across the European Union (EU), doctors will need to review how they collect and share personal data to ensure they meet the standards. The aim of this article is to raise awareness on the GDPR, and to provide an easy guideline to steer free from legal problems at the time of drafting papers, presenting lectures and sharing personal data and visual media in particular. To do so, we have analysed the most common situations where personal data, and above all visual media, can be collected, giving clear-cut answers and recommendations for all the scenarios.