Manejo de la hemorragia digestiva alta no varicosa: documento de posicionamiento de la Societat Catalana de Digestologia

In recent years there have been advances in the management of non-variceal upper gastrointestinal bleeding that have helped reduce rebleeding and mortality. This document positioning of the Catalan Society of Digestologia is an update of evidence-based recommendations on management of gastrointestinal bleeding peptic ulcer.     

Actualización en el manejo de la infección por Helicobacter pylori. Documento de posicionamiento de la Societat Catalana de Digestologia

More than 30 years after its discovery, Helicobacter pylori (H. pylori) infection remains the most common cause of gastric and duodenal diseases. H. pylori is the leading cause of chronic gastritis, peptic ulcer, gastric MALT lymphoma and gastric adenocarcinoma. Several consensuses have recently been published on the management of H. pylori infection. The general guidelines of the Spanish consensus, the Toronto Consensus and the Maastricht V Consensus of 2016 are similar but concrete recommendations can vary significantly. In addition, the recommendations of some of these consensuses are decidedly complex. This position paper from the Catalan Society of Digestology is an update of evidence-based recommendations on the management and treatment of H. pylori infection. The aim of this document is to review this information in order to make recommendations for routine clinical practice that are simple, specific and easily applied to our setting.     

Evaluación económica de la elastografía de transición (FibroScan) en el diagnóstico de fibrosis hepática en pacientes con hepatitis C coinfectados con VIH

Introduction

The assessment of liver fibrosis is crucial for taking therapeutic decisions in patients infected with HIV/AIDS coinfected with HCV, because it allows the prognosis of the disease and the prioritization of hepatitis C treatment in these patients.

Methods

A discrete events model simulation (DEMS) and a Markov model have been developed to represent the evolution of liver fibrosis to cirrhosis in patients coinfected with HIV/HVC. The model evaluated two alternatives for the diagnosis and monitoring of these patients, transient elastography performed annually and liver biopsy performed every seven years. The models have been developed under Health Care System perspective and only considered direct medical costs (disease treatment and health state costs). One-way sensitivity analyses were carried out to assess the impact of parameters with higher uncertainty. A discount rate of 3% was applied.

Results

Base case analysis shows that the diagnosis and monitoring of patients with transient elastography is a dominant strategy compared with to liver biopsy, resulting in greater life expectancy at lower cost. The sensitivity analysis performed confirmed the robustness of these results.

Conclusion

Transient elastography has proved to be a dominant strategy compared to liver biopsy in the diagnosis and monitoring of liver fibrosis in patients coinfected with HIV/HCV in Spain.     

Comparación de las sondas M y XL para estimar la rigidez hepática por medio de elastografía de transición

The FibroScan^® XL probe has been specifically designed for obese patients to measure liver stiffness by transient elastography, but it has not been well tested in non-obese patients. The aim of this study was to compare the M and XL FibroScan^® probes in a series of unselected obese (body mass index above 30 kg/m²) and non-obese patients with chronic liver disease.     

Enfermedad de Wilson: consideraciones para optimizar el seguimiento a largo plazo

Wilson's disease is a sistemic genetic disease caused by the excessive accumulation of copper. The first and main involvement is in the liver, which can range from mild and transient elevation of transaminases to the onset of an overt cirrhosis or acute liver failure. It is known that up to 20-30% of these patients may evolve to liver cirrhosis during follow-up. In clinical practice, liver fibrosis is assessed mainly by using indirect and non-invasive tools (laboratory tests, liver elastography, ultrasound), similar to other prevalent chronic liver diseases. However, despite the fact that liver elastography is a valuable tool in general hepatology, the evidence of its usefulness and accuracy in Wilsońs disease is scarce. This review summarizes the available scientific data and their limitations in Wilson's disease.     

Profilaxis y tratamiento de la infección por virus de la hepatitis B en el trasplante hepático. VII Documento de consenso de la Sociedad Española de Trasplante Hepático

Whilst prophylaxis of hepatitis B is universally accepted after liver transplantation (LT), national recommendations for the prophylaxis and treatment of hepatitis B virus (HBV) infection after LT are lacking in Spain. The aim of the VII consensus meeting organised by the Spanish Society of Liver Transplantation (SETH) was to set recommendations on the prophylaxis and treatment of hepatitis B after LT.The scientific evidence and strength of recommendations was evaluated by using the “Grading of Recommendations Assessment, Development and Evaluation” (GRADE) system. This document describes the recommendations and their level of evidence for: the definition and risk factors for hepatitis B recurrence after LT, monitoring and prophylaxis of hepatitis B recurrence at different periods after LT, treatment of hepatitis B before and after LT, and the prophylaxis of HBV infection by the recipients of LT with hepatitis B core antigen positive donors.     

Acoustic radiation force impulse imaging for non‐invasive assessment of liver fibrosis in chronic hepatitis B

Acoustic radiation force impulse (ARFI) imaging is a novel ultrasound‐based elastography method that is integrated in a conventional ultrasound machine. It might provide an alternative method to transient elastography for the noninvasive assessment of liver fibrosis. While previous studies have shown comparable diagnostic accuracy of ARFI to transient elastography in chronic hepatitis C, the aim of the present prospective multicenter study was to evaluate ARFI for the assessment of liver fibrosis in chronic hepatitis B. ARFI imaging involves the mechanical excitation of tissue using short‐duration acoustic pulses to generate localized displacements in tissue. The displacements result in shear‐wave propagation which is tracked using ultrasonic, correlation‐based methods and recorded in m/s. In the present international prospective study, patients infected with chronic hepatitis B received ARFI imaging, blood tests and if available transient elastography. The results were compared to liver biopsy as reference method analysed by a central pathologist. In 92 of 114 patients, a comparison of ARFI with transient elastography was possible. ARFI imaging and transient elastography correlated significantly with histological fibrosis stage. The diagnostic accuracy expressed as areas under ROC curves for ARFI imaging and transient elastography was 0.75 and 0.83 for the diagnosis of significant fibrosis (F ≥ 2), 0.93 and 0.94 for the diagnosis of severe fibrosis (F ≥ 3), and 0.97 and 0.93 for the diagnosis of liver cirrhosis, respectively. No significant difference was found between ARFI and transient elastography. ARFI imaging is a reliable ultrasound‐based method for the assessment of advanced stages of liver fibrosis in chronic hepatitis B.     

Estratificación,monitorización y control del riesgo cardiovascular en pacientes con cáncer. Documento de consenso de SEC,FEC, SEOM,SEOR, SEHH,SEMG, AEEMT,AEEC y AECC

Both cancer treatment and survival have significantly improved, but these advances have highlighted the deleterious effects of vascular complications associated with anticancer therapy. This consensus document aims to provide a coordinated, multidisciplinary and practical approach to the stratification, monitoring and treatment of cardiovascular risk in cancer patients. The document is promoted by the Working Group on Cardio Oncology of the Spanish Society of Cardiology (SEC) and was drafted in collaboration with experts from distinct areas of expertise of the SEC and the Spanish Society of Hematology and Hemotherapy (SEHH), the Spanish Society of Medical Oncology (SEOM), the Spanish Society of Radiation Oncology (SEOR), the Spanish Society of General and Family Physicians (SEMG), the Spanish Association of Specialists in Occupational Medicine (AEEMT), the Spanish Association of Cardiovascular Nursing (AEEC), the Spanish Heart Foundation (FEC), and the Spanish Cancer Association (AECC).Full English text available from:www.revespcardiol.org/en     

Elastography improves accuracy of early hepato-biliary complications diagnosis after allogeneic stem cell transplantation

Significant morbidity and mortality have been associated with liver complications after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Causes and consequences of these hepato-biliary complications are various and might be life-threatening. A high misdiagnosis rate has been reported because of a weak correlation between clinical, laboratory and imaging data. Liver elastography, a liver stiffness measure, is able to assess liver fibrosis and portal hypertension in most liver diseases, but data after allo-HSCT are scarce. Our aim was to determine the interest of sequential liver stiffness measurements for the diagnosis of early hepatic complications after allo-HSCT. Over a 2-year time period, 161 consecutive adult patients were included and 146 were analyzed. Ultrasonography and elastography measurements were performed before transplantation, at day+7 and day+14 by three different experienced radiologists unaware of the patients’ clinical status. Eightyone (55%) patients had liver involvements within the first 100 days after allo-HSCT. Baseline elastography was not predictive for the occurrence of overall liver abnormalities. A significant increase in two-dimensional real-time shearwave elastography (2D-SWE) was found in patients with sinusoidal obstruction syndrome (SOS). Fifteen patients (10%) fulfilled European Society for Blood and Marrow Transplantation (EBMT) score criteria and twelve (8%) reached Baltimore criteria for SOS diagnosis, but only six (4%) had a confirmed SOS. 2D-SWE at day+14 allowed early detection of SOS (AUROC=0.84, P=0.004) and improved sensibility (75%), specificity (99%) and positive predictive value (60%) over the Seattle, Baltimore or EBMT scores. A 2D-SWE measurement above 8.1 kPa at day+14 after allo-HSCT seems a promising, non-invasive, and reproducible tool for early and accurate diagnosis of SOS.     

Abordaje de la fibrilación auricular en pacientes con cáncer activo. Documento de consenso de expertos y recomendaciones

Improvements in survival among cancer patients have revealed the clinical impact of cardiotoxicity on both cardiovascular and hematological and oncological outcomes, especially when it leads to the interruption of highly effective antitumor therapies. Atrial fibrillation is a common complication in patients with active cancer and its treatment poses a major challenge. These patients have an increased thromboembolic and hemorrhagic risk but standard stroke prediction scores have not been validated in this population. The aim of this expert consensus-based document is to provide a multidisciplinary and practical approach to the prevention and treatment of atrial fibrillation in patients with active cancer. This is a position paper of the Spanish Cardio-Oncology working group and the Spanish Thrombosis working group, drafted in collaboration with experts from the Spanish Society of Cardiology, the Spanish Society of Medical Oncology, the Spanish Society of Radiation Oncology, and the Spanish Society of Hematology.Full English text available from:www.revespcardiol.org/en     

Resonancia magnética para portadores de dispositivos cardiovasculares. Consenso SEC-GT CRMTC/SEC-Asociación del Ritmo Cardiaco/SERAM/SEICAT

Magnetic resonance has become a first-line imaging modality in various clinical scenarios. The number of patients with different cardiovascular devices, including cardiac implantable electronic devices, has increased exponentially. Although there have been reports of risks associated with exposure to magnetic resonance in these patients, the clinical evidence now supports the safety of performing these studies under specific conditions and following recommendations to minimize possible risks. This document was written by the Working Group on Cardiac Magnetic Resonance Imaging and Cardiac Computed Tomography of the Spanish Society of Cardiology (SEC-GT CRMTC), the Heart Rhythm Association of the Spanish Society of Cardiology (SEC-Heart Rhythm Association), the Spanish Society of Medical Radiology (SERAM), and the Spanish Society of Cardiothoracic Imaging (SEICAT). The document reviews the clinical evidence available in this field and establishes a series of recommendations so that patients with cardiovascular devices can safely access this diagnostic tool.Full English text available from:www.revespcardiol.org/en     

Persistently altered liver test results in hepatitis C patients after sustained virological response with direct‐acting antivirals

Guidelines recommend evaluating persistent alteration of liver tests in HCV‐infected patients after sustained virological response (SVR) and its influence on liver disease progression. We studied the prevalence, etiology, associated factors and evolutionary implications of persistent alteration of liver tests in HCV patients after direct‐acting antivirals (DAA)‐induced SVR. This was a prospective study of HCV‐infected patients and SVR after DAA. Those with another previously diagnosed liver disease were excluded. Persistent alteration of liver tests was defined as any increase in ALT, AST or GGT at SVR12 and SVR24. Causes were determined according to standard clinical practice, including liver biopsy and follow‐up transient elastography. A total of 1112 patients were included (70.8% males, median age 53 years, 38.8% cirrhosis, 34.9% interferon‐experienced, 56.8% HIV‐coinfected). Persistent alteration of liver tests was detected in 130/1112 patients (11.7% [95%CI: 9.7‐13.6]). Its frequency differed between HCV‐monoinfected (45/480: 9.4% [95%CI: 6.7‐12.1]) and HIV‐coinfected (85/632: 13.5% [95%CI: 10.7‐16.2]) (P  =  .046). In multivariable analysis, cirrhosis (OR 2.12; 95%CI: 1.28‐3.53; P  =  .004) and baseline transient elastography values (OR 1.03; 95%CI: 1.01‐1.04; P  =  .000) were associated with persistent alteration of liver tests. The main etiologies were clinical diagnosis suggestive of nonalcoholic fatty liver disease in 47 (36.2%), alcohol in 30 (23.1%) and drug consumption in 19 (14.6%). Baseline and follow‐up transient elastography was performed in 594 patients and showed a significantly different decrease in patients who did or did not have a persistent alteration of liver tests (?21.1% vs ?30%, respectively; P  =  .003), independently of sex, HIV status or baseline TE value. In conclusion, persistent alteration of liver tests is not infrequent after SVR. It is associated with cirrhosis and baseline transient elastography, and the main cause is fatty liver. According to transient elastography changes, persistent alteration of liver tests seems to affect the course of liver disease.     

Coronavirus: la emergencia geriátrica de 2020. Documento conjunto de la Sección de Cardiología Geriátrica de la Sociedad Española de Cardiología y la Sociedad Española de Geriatría y Gerontología

SARS-CoV-2 infection, also known as COVID-19 (coronavirus infectious disease-19), was first identified in December 2019. In Spain, the first case of this infection was diagnosed on 31 January, 2020 and, by 15 April 2020, has caused 18 579 deaths, especially in the elderly. Due to the rapidly evolving situation regarding this disease, the data reported in this article may be subject to modifications. The older population are particularly susceptible to COVID-19 infection and to developing severe disease. The higher morbidity and mortality rates in older people have been associated with comorbidity, especially cardiovascular disease, and frailty, which weakens the immune response. Due to both the number of affected countries and the number of cases, the current situation constitutes an ongoing pandemic and a major health emergency. Because Spain has one of the largest older populations in the world, COVID-19 has emerged as a geriatric emergency. This document has been prepared jointly between the Section on Geriatric Cardiology of the Spanish Society of Cardiology and the Spanish Society of Geriatrics and Gerontology.     

Documento de consenso y recomendaciones sobre cuidados paliativos en insuficiencia cardiaca de las Secciones de Insuficiencia Cardiaca y Cardiología Geriátrica de la Sociedad Española de Cardiología

Heart failure is a complex entity, with high morbidity and mortality. The clinical course and outcome are uncertain and difficult to predict. This document, instigated by the Heart Failure and Geriatric Cardiology Working Groups of the Spanish Society of Cardiology, addresses various aspects related to palliative care, where most cardiovascular disease will eventually converge. The document also establishes a consensus and a series of recommendations with the aim of recognizing and understanding the need to implement and progressively apply palliative care throughout the course of the disease, not only in the advanced stages, thus improving the care provided and quality of life. The purpose is to improve and adapt treatment to the needs and wishes of each patient, who must have adequate information and participate in decision-making.     

Assessing liver tumor stiffness by transient elastography

Background and aims Transient elastography is a novel noninvasive method to assess liver fibrosis by measuring liver stiffness. This study is a first step toward the provision of a noninvasive measurement of hepatic tumor stiffness by transient elastography. Patients and methods Patients with liver tumor larger than 5 cm in diameter and located near the liver surface were enrolled between June 2004 and February 2005. Histology of each tumor was evaluated on ultrasound-guided liver biopsy specimens. Transient elastography (Fibroscan, Echosens, Paris) was used to measure tumor stiffness. Tumor stiffness was measured as follows. First, by using B-mode ultrasound, we searched for the optimal right intercostal position for tumor stiffness measurement while keeping the ultrasound probe and body surface at right angles. Then the vibrator for transient elastography was applied at the same position and angle, and stiffness was measured according to the manufacturer’s instruction. Results Tumor stiffness was measured in 40 patients, 17 with hepatocellular carcinoma (HCC), six with cholangiocellular carcinoma (CCC), 16 with metastatic tumors (mostly adenocarcinoma), and one with malignant lymphoma. The median value was 55 kPa in HCC, 75 kPa in CCC, 66.5 kPa in metastatic tumor, and 16.9 kPa in malignant lymphoma. The stiffness value of CCC was significantly higher than that of HCC and metastatic tumors (P = .049). Conclusion We showed that stiffness of liver tumors could be measured with transient elastography. Improvements in the device, such as smaller and variable region of interest of measurement and real-time B-mode display, may ensure wider clinical application.     

Documento de consenso de la Sociedad Española de Endoscopia Digestiva sobre SpyGlass-DS

Endoscopic retrograde cholangiopancreatography (ERCP) is the technique of choice for the treatment of biliopancreatic pathology. However, fluoroscopic imaging does not always allow an adequate diagnosis. On the other hand, some large stones cannot be removed by the usual methods. In these situations, cholangioscopy has proven to be an essential tool for the diagnosis of biliary strictures and the treatment of large stones. Its role in pancreatic pathology is also increasing. The development of a single-operator, disposable cholangioscope has made it possible to expand the technique to a large number of hospitals that perform ERCP. For this reason, the Spanish Society of Digestive Endoscopy has developed this consensus document on the use of the Spyglass-DS cholangioscope. The document has been prepared by a group of endoscopists with expertise in cholangioscopy, reviewing the scientific evidence on the main current indications for cholangiopancreatoscopy.     

Liver ultrasound elastography: More than staging the disease

Ultrasound elastography is perhaps the most important breakthrough in the evolution of ultrasonography in the last 15 years. Since transient elastography was introduced, many other methods have been developed and became more and more widely available. The value of ultrasound elastography in staging a chronic liver disease has been established by numerous studies. There have been many studies that have shown that using liver elastography it is possible to predict the presence of the complications of cirrhosis: portal hypertension, presence of esophageal varices (and even their risk of bleeding) and hepatocellular carcinoma. It has been shown that liver elastography can predict the progression of liver fibrosis and also the survival (hepatic events - free) of the patients with chronic liver diseases. These are the real quests of the clinicians, this is the ultimate scope of any medical investigation - to predict the outcome of a patient and to help making therapeutic decisions. I brought together only a small amount of the data that has already been written on this subject to support my affirmation that liver ultrasound elastography is more than a tool for staging the liver disease, but it is also comparable to a crystal ball which in the hands of a skilled clinician can reveal the future of the patient and can help to improve this future.     

Estándares de calidad asistencial en rehabilitación respiratoria en pacientes con enfermedad pulmonar crónica

Respiratory rehabilitation (RR) has been shown to be effective with a high level of evidence in terms of improving symptoms, exertion capacity and health-related quality of life (HRQL) in patients with COPD and in some patients with diseases other than COPD. According to international guidelines, RR is basically indicated in all patients with chronic respiratory symptoms, and the type of program offered depends on the symptoms themselves. As requested by the Spanish Society of Pneumology and Thoracic Surgery (SEPAR), we have created this document with the aim to unify the criteria for quality care in RR. The document is organized into sections: indications for RR, evaluation of candidates, program components, characteristics of RR programs and the role of the administration in the implementation of RR. In each section, we have distinguished 5 large disease groups: COPD, chronic respiratory diseases other than COPD with limiting dyspnea, hypersecretory diseases, neuromuscular diseases with respiratory symptoms and patients who are candidates for thoracic surgery for lung resection.