ABSTRACT
La enfermedad de Anderson-Fabry es una afección multisistémica progresiva y grave de origen genético que afecta tanto a hombres como a mujeres y que reduce sus expectativas y calidad de vida. La gran variabilidad en su expresión clínica, las dificultades para su diagnóstico y la disponibilidad actual de varias alternativas para su tratamiento suponen un gran reto que justifica la realización de una guía de práctica clínica basada en la evidencia que pueda ayudar a los profesionales sanitarios en la toma de decisiones en el manejo de estos pacientes. Para elaborarla se ha realizado una búsqueda sistemática en las principales bases de datos bibliográficas mediante estrategias adaptadas a cada una de las 32 preguntas clínicas consideradas. Se confeccionaron fichas para la síntesis y evaluación de la calidad de las evidencias para cada una de las preguntas. La metodología empleada se basa en el Manual metodológico español para la elaboración de guías de práctica clínica e incorpora en la evaluación de la evidencia científica y en la elaboración de las recomendaciones la metodología GRADE, considerando la calidad de la evidencia, el balance entre beneficios y riesgos, valores y preferencias de los pacientes, equidad y uso de recursos. Para la elaboración definitiva de las recomendaciones se llevó a cabo un proceso de consenso estructurado basado en la metodología Delphi-RAND en 2 rondas, con un panel de expertos propuesto por diferentes sociedades científicas, centros de investigación y asociaciones de pacientes. Finalmente, se han elaborado 92 recomendaciones específicas para el manejo de la enfermedad de Fabry
Anderson-Fabry disease is a severe progressive multisystem condition of genetic origin that affects men and women, reducing their life expectancy and quality of life. The considerable variability in its clinical expression, the difficulties in diagnosing the condition and the current availability of several alternatives for its treatment represent a considerable challenge that justifies the development of evidence-based clinical practice guidelines that can help health professionals in the decision-making process for managing these patients. To develop these guidelines, we conducted a systematic search of the main reference databases using strategies adapted to each of the 32 clinical questions considered. We prepared documents to synthesise the evidence and assess its quality for each of the questions. The methodology employed is based on the Spanish methodology manual for preparing clinical practice guidelines, incorporating the GRADE methodology in the assessment of the scientific evidence and the preparation of the recommendations, considering the quality of the evidence, the risk-benefit balance, patient values and preferences, equity and use of resources. For the definitive preparation of the recommendations, we conducted a structured consensus process based on the Delphi-RAND methodology in 2 rounds, with an expert panel proposed by various scientific societies, research centres and patient associations. Ultimately, we developed 92 specific recommendations for managing Fabry disease
Subject(s)
Humans , Adult , Fabry Disease/diagnosis , Fabry Disease/therapy , Mass Screening/methods , Evidence-Based Practice/methods , Genetic Testing/methods , Fabry Disease/physiopathology , Clinical Enzyme Tests/methods , Genotyping Techniques/methods , Biological Variation, PopulationABSTRACT
Anderson-Fabry disease is a severe progressive multisystem condition of genetic origin that affects men and women, reducing their life expectancy and quality of life. The considerable variability in its clinical expression, the difficulties in diagnosing the condition and the current availability of several alternatives for its treatment represent a considerable challenge that justifies the development of evidence-based clinical practice guidelines that can help health professionals in the decision-making process for managing these patients. To develop these guidelines, we conducted a systematic search of the main reference databases using strategies adapted to each of the 32 clinical questions considered. We prepared documents to synthesise the evidence and assess its quality for each of the questions. The methodology employed is based on the Spanish methodology manual for preparing clinical practice guidelines, incorporating the GRADE methodology in the assessment of the scientific evidence and the preparation of the recommendations, considering the quality of the evidence, the risk-benefit balance, patient values and preferences, equity and use of resources. For the definitive preparation of the recommendations, we conducted a structured consensus process based on the Delphi-RAND methodology in 2 rounds, with an expert panel proposed by various scientific societies, research centres and patient associations. Ultimately, we developed 92 specific recommendations for managing Fabry disease.
Subject(s)
Heat-Shock Proteins/genetics , Hereditary Sensory and Motor Neuropathy/genetics , Mutation/genetics , Phenotype , Adaptor Proteins, Signal Transducing/genetics , Adult , Cell Cycle Proteins/genetics , Charcot-Marie-Tooth Disease/genetics , Charcot-Marie-Tooth Disease/pathology , Charcot-Marie-Tooth Disease/physiopathology , Female , Hereditary Sensory and Motor Neuropathy/pathology , Hereditary Sensory and Motor Neuropathy/physiopathology , Humans , Male , Middle Aged , Neural Conduction , Nuclear Proteins/genetics , SpainABSTRACT
BACKGROUND AND PURPOSE: Myasthenia gravis (MG) may become life-threatening if patients have respiratory insufficiency or dysphagia. This study aimed to determine the incidence, demographic characteristics, risk factors, response to treatment and outcome of these life-threatening events (LTEs) in a recent, population-based sample of MG patients. METHODS: A retrospective analysis of MG patients who presented with an LTE between 2000 and 2013 was performed. Participants were identified from a neuromuscular diseases registry in Spain that includes 648 patients with MG (NMD-ES). RESULTS: Sixty-two (9.56%) patients had an LTE. Thirty-two were classified as class V according to the MG Foundation of America, and 30 as class IVB. Fifty per cent were previously diagnosed with MG and median duration of the disease before the LTE was 24 months (3-406). The most common related factor was infection (n = 18). All patients received intravenous human immunoglobulin; 11 had a second infusion and six had plasma exchange. Median time to feeding tube removal was 13 days (1-434). Median time to weaning from ventilation was 12 days (3-176), and it was significantly shorter in late onset MG (≥50 years) (P = 0.019). LTEs improved <2 weeks in 55.8% but did not improve until after 1 month in 20% of patients. Four patients died. No other factors influenced mortality or duration of LTEs. CONCLUSIONS: The percentage of LTEs in MG patients was low, particularly amongst those previously diagnosed and treated for the disease. The significant percentage of treatment-resistant LTEs indicates that more effective treatment approaches are needed for this vulnerable sub-population.
Subject(s)
Deglutition Disorders/epidemiology , Myasthenia Gravis/epidemiology , Outcome Assessment, Health Care/statistics & numerical data , Registries , Respiratory Insufficiency/epidemiology , Adult , Deglutition Disorders/therapy , Enteral Nutrition/statistics & numerical data , Female , Follow-Up Studies , Humans , Incidence , Male , Middle Aged , Myasthenia Gravis/therapy , Plasma Exchange/statistics & numerical data , Respiratory Insufficiency/therapy , Retrospective Studies , Risk Factors , Spain/epidemiologySubject(s)
Meningitis, Cryptococcal/diagnosis , Adult , Animals , Columbidae/microbiology , Diplopia/etiology , Environmental Exposure , Epilepsies, Partial/etiology , Headache/etiology , Humans , Immunocompetence , Male , Meningitis, Cryptococcal/complications , Meningitis, Cryptococcal/diagnostic imaging , Meningitis, Cryptococcal/immunology , Meningitis, Cryptococcal/transmission , RadiographyABSTRACT
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