Tratamiento actual de la enfermedad por hígado graso no alcohólico

Non-alcoholic fatty liver disease is the most prevalent hepatopathy, estimated at 30% in the general population. In the coming years, it will likely be the most common indication for liver transplantation and the most frequent cause of hepatocellular carcinoma. Current treatment for non-alcoholic fatty liver disease is based on dietary and exercise interventions that have been shown to be efficacious, even for reverting fibrosis. Unfortunately, compliance with general measures involving lifestyle modifications is very poor, making pharmacologic strategies a necessary option. At present, there are no treatments for non-alcoholic fatty liver disease approved by regulatory agencies, and the only ones with sufficient evidence and recommended by international societies are treatments with pioglitazone and vitamin E, which are not exempt from adverse effects. We review herein the current management of non-alcoholic fatty liver disease, including dietary and physical activity interventions, available treatments, equivocal therapies, emerging treatments, and treatments presently in clinical trials.     

Clinical Management of COPD in a Real-World Setting. A Big Data Analysis

ObjectiveThe aim of this study was to evaluate the quality of diagnosis and treatment of COPD using Big Data methodology on the Savana Manager 2.1 clinical platform.Materials and methodsA total of 59,369 patients with a diagnosis of COPD were included from a population of 1,219,749 adults over 40 years of age.ResultsIn total, 78% were men. Spirometry data were available for only 26,453 (43.5%) subjects. Disease severity was classified in 18,172 patients: 4396 mild, 7100 moderate, and 6676 severe, although only 27%, 34%, and 28%, respectively, presented obstructive spirometry. The clinical management of COPD is mainly the responsibility of the primary care and pulmonology departments, while internal medicine and, to a lesser extent, geriatrics also participate. Drug treatment was based on bronchodilators and inhaled corticosteroids (ICS). A marked decline in the use of long-acting beta-2 agonists (LABA) in monotherapy and a slight reduction in ICS/LABA combinations, associated with a long-acting anticholinergic (LAMA) in 74% of cases, were observed. All-cause in-hospital mortality among the overall population was 5.6% compared to 1% of the general population older than 40 years. In total, 35% were admitted to hospital, with an average stay of 6.6 days and an in-hospital mortality rate in this group of 10.74%.DiscussionThis study identifies the main features of an unselected COPD population and the main errors made in the management of the disease.     

Cordoma condroide de localización atípica

Chondroid chordoma is an extremely rare tumour with an annual incidence of around 0.1 cases per 100,000 population. Involvement of the thoracic vertebrae may be present in 2-5% of cases.     

Preguntas y respuestas relacionadas con tabaquismo en pacientes con EPOC. Aplicación de metodología con formato PICO

The ALAT and SEPAR Treatment and Control of Smoking Groups have collaborated in the preparation of this document which attempts to answer, by way of PICO methodology, different questions on health interventions for helping COPD patients to stop smoking.The main recommendations are: (i) moderate-quality evidence and strong recommendation for performing spirometry in COPD patients and in smokers with a high risk of developing the disease, as a motivational tool (particularly for showing evidence of lung age), a diagnostic tool, and for active case-finding; (ii) high-quality evidence and strong recommendation for using intensive dedicated behavioral counselling and drug treatment for helping COPD patients to stop smoking; (iii) high-quality evidence and strong recommendation for initiating interventions for helping COPD patients to stop smoking during hospitalization with improvement when the intervention is prolonged after discharge, and (iv) high-quality evidence and strong recommendation for funding treatment of smoking in COPD patients, in view of the impact on health and health economics.     

Iniciativa GOLD 2011. ¿Cambio de paradigma?

Ten years after the publication of the first GOLD strategy (Global Strategy for the Diagnosis, Management, and Prevention of COPD) for chronic obstructive pulmonary disease (COPD), the new revision published on the GOLD website at the end of 2011 represents a significant change in the diagnostic approach, clinical evaluation and therapeutic treatment of the disease. This revision debates not only the most significant aspects, which remain relatively intact, but also, and in particular, those that have been substantially modified compared with the GOLD revision from 2006.     

Evolution over thirty years of the profile of inpatients with reactive arthritis in a tertiary rheumatology unit

Reactive arthritis (ReA) is sterile arthritis occurring after extra articular bacterial infection. The aim of this study was to analyze, over 30 years, clinical, biological and imaging characteristics as well as therapeutic management of new cases of ReA, comparing two periods.

Optimization of azathioprine dose in combined treatment with anti-TNF-alpha in inflammatory bowel disease

IntroductionThe dose of thiopurine drugs in combined treatments with anti-TNF in inflammatory bowel disease (IBD) has not been clearly established. The purpose of this study is to assess whether the dose of azathioprine influences clinical and biochemical response/remission rates, and anti-TNF drug levels/antibody formation.Material and methodsPatients with IBD on combined maintenance treatment with azathioprine and infliximab or adalimumab were selected. Based on the dose of azathioprine, two groups were defined (standard: 2–2.5 mg/kg/day; and decreased: less than 2 mg/kg/day).ResultsIn the IFX group, there were no statistically significant differences (p = 0.204) in the rates of remission (39% vs 41.3%), response (10% vs 21.7%) or failure (51.5% vs 37%) depending on the dose of thiopurine drugs. No differences were found between AZA-dose dependent IFX levels (2.46 vs 3.21 μg/mL; p = 0.211). In the adalimumab group, there were no statistically significant differences (p = 0.83) in the rates of remission (66% vs 56%), response without remission (15.38% vs 25%) or failure (18% vs 18%) depending on the dose of thiopurines. With respect to ADA-levels, no differences were found in both groups (7.69 vs 8.23 μg/mL; p = 0.37).ConclusionIn our experience, no statistically significant differences were found in either anti-TNF levels or clinical-biological response/remission rates based on doses of azathioprine.     

Treatment Pathways Before and After Triple Therapy in COPD: A Population-based Study in Primary Care in Spain

BackgroundRecent data from real world clinical practices on the use of Triple Therapy (TT) in patients with COPD are scarce.MethodsObservational population-based study with longitudinal follow-up in patients with COPD identified in a primary care electronic medical records database in Catalonia, covering 80% of the general population. The aims were to characterize COPD patients who initiated TT and to describe treatment pathways before and after TT initiation. Time to and probability of step down or complete discontinuation of TT was described using restricted mean survival time and Kaplan–Meier analysis.ResultsA total of 34,018 COPD patients initiated TT during the study period. Of them, 23,867 (70.1%) were GOLD A/B. 18,453 (54.2%) were non-exacerbators, 9931 (29.2%) infrequent exacerbators, 5634 (16.5%) frequent exacerbators and 1923 (5.6%) had asthma-COPD overlap. Drugs most frequently used prior to initiation of TT were long-acting antimuscarinics (22.5%) and combination of long-acting beta2 agonists/inhaled corticosteroids (15.2%). A total of 11,666 (34.3%) stepped down and 1091 (3.2%) discontinued TT during follow-up. Step down following TT was more likely in patients with severe COPD, especially during the first year; however, discontinuation was more common among patients with mild COPD.ConclusionMost patients initiating treatment with TT were non exacerbators and continued on the same treatment over time regardless severity of disease. Stepping down was more frequent in severe patients, while discontinuation was more common among mild patients. Overall, it appears that TT is extensively used in primary care for treatment of patients with COPD.     

Clinical phenotypes of COPD: identification, definition and implications for guidelines

The term phenotype in the field of COPD is defined as "a single or combination of disease attributes that describe differences between individuals with COPD as they relate to clinically meaningful outcomes". Among all phenotypes described, there are three that are associated with prognosis and especially are associated with a different response to currently available therapies. There phenotypes are: the exacerbator, the overlap COPD-asthma and the emphysema-hyperinflation. The exacerbator is characterised by the presence of, at least, two exacerbations the previous year, and on top of long-acting bronchodilators, may require the use of antiinflammatory drugs. The overlap phenotype presents symptoms of increased variability of airflow and incompletely reversible airflow obstruction. Due to the underlying inflammatory profile, it uses to have a good therapeutic response to inhaled corticosteroids in addition to bronchodilators. Lastly, the emphysema phenotype presents a poor therapeutic response to the existing antiinflammatory drugs and long-acting bronchodilators together with rehabilitation are the treatments of choice. Identifying the peculiarities of the different phenotypes of COPD will allow us to implement a more personalised treatment, in which the characteristics of the patients, together with their severity will be key to choose the best treatment option.