GEMA 5.3. Spanish Guideline on the Management of Asthma.

The Spanish Guideline on the Management of Asthma, better known by its acronym in Spanish GEMA, has been available for more than 20 years. Twenty-one scientific societies or related groups both from Spain and internationally have participated in the preparation and development of the updated edition of GEMA, which in fact has been currently positioned as the reference guide on asthma in the Spanish language worldwide. Its objective is to prevent and improve the clinical situation of people with asthma by increasing the knowledge of healthcare professionals involved in their care. Its purpose is to convert scientific evidence into simple and easy-to-follow practical recommendations. Therefore, it is not a monograph that brings together all the scientific knowledge about the disease, but rather a brief document with the essentials, designed to be applied quickly in routine clinical practice. The guidelines are necessarily multidisciplinary, developed to be useful and an indispensable tool for physicians of different specialties, as well as nurses and pharmacists. Probably the most outstanding aspects of the guide are the recommendations to: establish the diagnosis of asthma using a sequential algorithm based on objective diagnostic tests; the follow-up of patients, preferably based on the strategy of achieving and maintaining control of the disease; treatment according to the level of severity of asthma, using six steps from least to greatest need of pharmaceutical drugs, and the treatment algorithm for the indication of biologics in patients with severe uncontrolled asthma based on phenotypes. And now, in addition to that, there is a novelty for easy use and follow-up through a computer application based on the chatbot-type conversational artificial intelligence (ia-GEMA).

La Guía Española para el Manejo del Asma, mejor conocida por su acrónimo en español, GEMA, está a nuestra disposición desde hace más de veinte años. Veintiuna sociedades científicas o grupos relacionados, tanto de España como de otros países, han participado en la preparación y desarrollo de la edición actualizada de GEMA que, de hecho, se ha posicionado en la actualidad a nivel mundial como la guía de referencia sobre asma en lengua española.Su objetivo es prevenir y mejorar la situación clínica de las personas con asma, aumentando el conocimiento de los profesionales sanitarios involucrados en su cuidado. Su propósito es convertir la evidencia científica en recomendaciones prácticas sencillas y fáciles de seguir. Por lo tanto, no se trata de una monografía que reúna todo el conocimiento científico sobre la enfermedad, sino más bien de un documento conciso con lo esencial, diseñado para ser aplicado rápidamente en la práctica clínica de rutina. Las recomendaciones son necesariamente multidisciplinares, están desarrolladas para ser útiles y una herramienta indispensable para médicos de diferentes especialidades, así como para profesionales de enfermería y farmacia.Seguramente, los aspectos más destacados de la guía son las recomendaciones para: establecer el diagnóstico del asma utilizando un algoritmo secuencial basado en pruebas diagnósticas objetivas; el seguimiento de los pacientes, preferentemente basado en la estrategia de lograr y mantener el control de la enfermedad; el tratamiento según el nivel de gravedad del asma utilizando seis escalones, desde la menor hasta la mayor necesidad de medicamentos, y el algoritmo de tratamiento basado en fenotipos para la indicación de biológicos en pacientes con asma grave no controlada. A esto se suma ahora una novedad para su fácil uso y seguimiento a través de una aplicación informática basada en la inteligencia artificial conversacional de tipo chatbot (ia-GEMA).

[A Study of the Prevalence of Asthma in the General Population in Spain]. / Estudio de prevalencia de asma en población general en España.

Introduction: Asthma is a disease with high prevalence, which affects all age groups and generates high health and social care costs. Studies carried out in a number of populations show great variability in its prevalence, even in geographically close populations, with data suggesting a relevant influence of socio-economic factors. At present, we do not have reliable data on the prevalence of this disease in the adult population of Spain. The objectives of this study are to estimate the prevalence of asthma in the Spanish population for those aged 18-79, to describe the variability between autonomous communities, to estimate the prevalence of under and overdiagnosis, to analyse the prevalence of uncontrolled asthma and steroid-dependent asthma, to evaluate the health care cost, to identify the most frequent phenotypes and to establish a starting point to evaluate the temporal trend with subsequent studies. Methods: A cross-sectional, two-stage study will be carried out, including patients from 50 catchment areas. The study will be carried out in 3 phases: 1) screening and confirmation in the clinical history, in which patients with a previously correctly established diagnosis of asthma will be identified; 2) diagnosis of asthma to evaluate patients without a confirmed or excluded diagnosis; 3) characterization of asthma, where the characteristics of the asthmatic patients will be analysed, identifying the most frequent phenotypes. Discussion: It seems necessary and feasible to carry out an epidemiological study of asthma in Spain to identify the prevalence of asthma, to optimize healthcare planning, to characterize the most frequent phenotypes of the disease, and to evaluate inaccurate diagnoses.

Consensus document on asthma and smoking of the Regional Asthma Forum of SEPAR. / Documento de consenso sobre asma y tabaquismo del Foro Autonómico de Asma de la SEPAR.

The prevalence of active smoking in adults with asthma is similar in the total population. Smoking is associated with worse clinical control of the disease, a rapid reduction of lung function and a variable response to corticoids. Tobacco consumption negatively affects the quality of life of asthmatic patients as well as increasing the number of medical visits and hospital admissions due to exacerbations. Moreover, smoking entails a higher risk of developing lung cancer, cardiovascular comorbidities and death in asthmatic patients. Nevertheless, current asthma guidelines do not include specific recommendations on the management of smoking asthmatic patients and the treatment of the smoking habit in this subpopulation. For this reason, a narrative review of the literature was carried out for consensus using a nominal group methodology developed throughout 2019 to extract practical recommendations that would allow the diagnosis and treatment of asthma in smokers, as well as the treatment of smoking in asthmatics, to be improved. The conclusions and recommendations were validated at the SEPAR national congress of the same year. Among the most relevant, the need to address smoking in people with asthma through health advice, pharmacological treatment and behavioral therapy was emphasized, as this is a factor that negatively impacts the symptoms, prognosis and response to asthma treatment. In smokers with suspected asthma, the presence of emphysema and the differential diagnosis of other diseases should be evaluated and the impact of smoking on the result of diagnostic tests should be considered. It is also concluded that smoking reduces the response to treatment with inhaled corticosteroids, which is why combined therapy with bronchodilators is recommended.

La prevalencia de tabaquismo activo en adultos con asma es similar a la de la población general. El tabaquismo se asocia con un peor control clínico de la enfermedad, una disminución acelerada de la función pulmonar y una respuesta irregular a la terapia con glucocorticoides. El consumo de tabaco impacta negativamente en la calidad de vida de los pacientes asmáticos y provoca un incremento en el número de visitas y de hospitalizaciones por exacerbaciones. Además, el tabaquismo aumenta el riesgo de cáncer de pulmón, comorbilidades cardiovasculares y muerte en pacientes asmáticos. A pesar de todo ello, las guías actuales del manejo del asma no incluyen recomendaciones específicas para el manejo de los pacientes asmáticos fumadores. Por este motivo, se procedió a una revisión narrativa de la literatura para un consenso mediante metodología de grupo nominal desarrollada a lo largo del año 2019 para extraer recomendaciones prácticas que permitieran mejorar el diagnóstico y el tratamiento del asma en fumadores, así como el tratamiento del tabaquismo en asmáticos. Las conclusiones y recomendaciones fueron validadas en el congreso nacional de la SEPAR del mismo año. Entre las más relevantes, se incidió en la necesidad de abordar el tabaquismo en las personas con asma mediante consejo sanitario, tratamiento farmacológico y terapia conductual, al ser un factor que impacta negativamente en la sintomatología, el pronóstico y la respuesta al tratamiento del asma. En el fumador con sospecha de asma, se debe evaluar la presencia de enfisema y el diagnóstico diferencial de otras enfermedades y considerar el impacto del tabaquismo en el resultado de las pruebas diagnósticas. También se concluye que el hábito tabáquico reduce la respuesta al tratamiento con corticoides inhalados, por lo que se recomienda terapia combinada con broncodilatadores.

Economic Impact and Clinical Outcomes of Omalizumab Add-On Therapy for Patients with Severe Persistent Asthma: A Real-World Study.

BACKGROUND: Omalizumab is a fully humanized monoclonal antibody indicated as add-on therapy to improve asthma control in patients with severe persistent allergic asthma. AIMS: The aim of this study was to evaluate social, healthcare expenditure and clinical outcomes changes after incorporating omalizumab into standard treatment in the control of severe asthma. METHODS: In this multicentre retrospective study, a total of 220 patients were included from 15 respiratory medicine departments in the regions of Andalusia and Extremadura (Spain). Effectiveness was calculated as a 3-point increase in the Asthma Control Test (ACT) and a reduction in the annual number of exacerbations. The economic evaluation included both direct and indirect costs. Incremental cost-effectiveness ratio (ICER) was calculated. Results from the year before and the year after incorporation of omalizumab were compared. RESULTS: After adding omalizumab, improvement of lung function, asthma and rhinitis according to patient perception, as well as the number of exacerbations and asthma control measured by the ACT score were observed. Globally, both healthcare resources and pharmacological costs decreased after omalizumab treatment, excluding omalizumab cost. When only direct costs were considered, the ICER was €1712 (95% CI 1487-1995) per avoided exacerbation and €3859 (95% CI 3327-4418) for every 3-point increase in the ACT score. When both direct and indirect costs were considered, the ICER was €1607 (95% CI 1385-1885) for every avoided exacerbation and €3555 (95% CI 3012-4125) for every 3-point increase. CONCLUSIONS: Omalizumab was shown to be an effective add-on therapy for patients with persistent severe asthma and allowed reducing key drivers of asthma-related costs.

Impacto del asma en la vida sexual de los pacientes. Un estudio de casos y controles / Impact of Asthma on the Sexual Functioning of Patients. A Case-Control Study

Introducción: Las limitaciones de la vida sexual de los pacientes con enfermedades crónicas desempeñan un importante papel en su calidad de vida. La información disponible sobre el impacto de la enfermedad asmática en la vida sexual de las personas es muy limitada. Material y métodos: Estudio transversal, observacional y multicéntrico. Se reclutaron pacientes asmáticos y sujetos sanos, a los que se les efectuó una entrevista en la que se recogieron datos demográficos y clínicos y en donde además cumplimentaron los siguientes cuestionarios: la escala Goldberg Anxiety-Depression Scale (GADS) para la valoración de la existencia de comorbilidad psiquiátrica, y en varones el Índice Internacional de la Función Eréctil (IIEF) y en mujeres el Índice de la Función Sexual Femenina (FSFI). Resultados: Se incluyeron un total de 276 casos, de los que 172 eran asmáticos (63 hombres y 109 mujeres) con una media de edad de 42 (± 14) años y 104 controles (53 hombres y 51 mujeres) con una media de edad de 39 (± 12) años. El asma presentaba una evolución de 15 años y su gravedad se distribuía: 6,4% intermitente, 17,9% persistente leve, 47,4% moderada y 28,2% grave. La enfermedad se consideró controlada en un 57,7%, parcialmente controlada en un 28,2% y no controlada en un 14,1%. Las mujeres asmáticas presentaron una mayor limitación de la vida sexual que las mujeres del grupo control, con una puntuación total del FSFI de 22,1 (± 9) frente a 26,5 (± 6,8), respectivamente (p < 0,005). Y los varones asmáticos, una significativa mayor disfunción eréctil, con una puntuación total del IIFE de 59,5 (± 12,5) frente a 64,3 (± 8,2), respectivamente (p < 0,05). Se observó además una relación entre la existencia de problemas sexuales y un peor control del asma. Conclusiones: La enfermedad asmática condiciona una peor calidad de vida sexual en las personas afectadas. Estos resultados deberían promover, en la práctica clínica habitual, el interés de los profesionales sanitarios por determinar y paliar las posibles limitaciones sexuales de sus pacientes con asma (AU)

Introduction: Sexual limitations play an important role in the quality of life of patients with chronic diseases. Very limited information is available on the impact of asthma on the sexual functioning of these individuals. Materials and methods: Cross-sectional, observational, multicenter study. Asthma patients and healthy individuals were recruited. All subjects participated in an interview in which demographic and clinical data were recorded, and completed the Goldberg Anxiety-Depression Scale (GADS) to evaluate the presence of concomitant psychiatric disease. Men also completed the International Index of Erectile Function (IIEF), and women, the Female Sexual Function Index (FSFI). Results: A total of 276 cases were included, comprising 172 asthma patients (63 men and 109 women) with a mean age of 42 (± 14) years, and 104 controls (52 men and 51women) with a mean age of 39 (± 12) years. Time since onset of asthma was 15 years and severity distribution was: 6.4% intermittent, 17.9% mild persistent, 47.4% moderate, and 28.2% severe. Disease was considered controlled in 57.7%, partially controlled in 28.2%, and uncontrolled in 14.1%. Women with asthma had greater sexual limitations than women in the control group, with a total FSFI score of 22.1 (± 9) compared to 26.5 (± 6.8), respectively (P < .005). Men with asthma had significantly more severe erectile dysfunction with a total IIEF score of 59.5 (± 12.5) compared to 64.3 (± 8.2) in male controls (P < .05). An association was also observed between sexual problems and poorer asthma control. Conclusions: Asthma is associated with a poorer sexual quality of life among patients. These results should arouse the interest of healthcare professionals in detecting and alleviating possible sexual limitations among their asthma patients in routine clinical practice (AU)

Impact of Asthma on the Sexual Functioning of Patients. A Case-Control Study. / Impacto del asma en la vida sexual de los pacientes. Un estudio de casos y controles.

INTRODUCTION: Sexual limitations play an important role in the quality of life of patients with chronic diseases. Very limited information is available on the impact of asthma on the sexual functioning of these individuals. MATERIALS AND METHODS: Cross-sectional, observational, multicenter study. Asthma patients and healthy individuals were recruited. All subjects participated in an interview in which demographic and clinical data were recorded, and completed the Goldberg Anxiety-Depression Scale (GADS) to evaluate the presence of concomitant psychiatric disease. Men also completed the International Index of Erectile Function (IIEF), and women, the Female Sexual Function Index (FSFI). RESULTS: A total of 276cases were included, comprising 172asthma patients (63 men and 109 women) with a mean age of 42 (±14) years, and 104 controls (52men and 51women) with a mean age of 39 (±12) years. Time since onset of asthma was 15 years and severity distribution was: 6.4% intermittent, 17.9% mild persistent, 47.4% moderate, and 28.2% severe. Disease was considered controlled in 57.7%, partially controlled in 28.2%, and uncontrolled in 14.1%. Women with asthma had greater sexual limitations than women in the control group, with a total FSFI score of 22.1 (±9) compared to 26.5 (±6.8), respectively (P<.005). Men with asthma had significantly more severe erectile dysfunction with a total IIEF score of 59.5 (±12.5) compared to 64.3 (±8.2) in male controls (P<.05). An association was also observed between sexual problems and poorer asthma control. CONCLUSIONS: Asthma is associated with a poorer sexual quality of life among patients. These results should arouse the interest of healthcare professionals in detecting and alleviating possible sexual limitations among their asthma patients in routine clinical practice.

Normativa sobre asma grave no controlada / Guidelines for Severe Uncontrolled Asthma

Desde la publicación, hace ya 9 años, de la última normativa de la Sociedad Española de Neumología y Cirugía Torácica (SEPAR) sobre asma de control difícil(ACD), se han producido avances en los conocimientos de la enfermedad asmática, que hacen necesario realizar una puesta al día de los datos disponibles e incorporarlos tras su análisis en el nivel de evidencia y recomendación más adecuado. Recientemente han aparecido documentos de consenso y guías de práctica clínica (GPC) que abordan este problema. En esta normativa se hará mención explícita a lo que la previa guía de ACD definía como «verdadera asma de control difícil»; es decir, al asma que tras haber verificado su diagnóstico, realizado un abordaje sistematizado para descartar factores ajenos a la propia enfermedad que conducen a un mal control de la misma («falsa asma de control difícil»), y realizar una estrategia de tratamiento adecuado (escalones 5 y 6 de la Guía española para el manejo del asma [GEMA]), no se consigue alcanzar el control: «asma grave no controlada» (AGNC). En esta línea la normativa propone una revisión de la definición, un intento de clasificación de las diferentes manifestaciones de este tipo de asma, una propuesta del abordaje diagnóstico por pasos y un tratamiento dirigido según fenotipo, conjuntamente con un apartado específico sobre este arquetipo de asma en la infancia, con el objetivo de que pueda servir de ayuda a los profesionales sanitarios y repercutir en el cuidado de estos pacientes

Since the publication, 9 years ago, of the latest SEPAR (Spanish Society of Pulmonology and Thoracic Surgery) Guidelines on Difficult-to-Control Asthma (DCA), much progress has been made in the understanding of asthmatic disease. These new data need to be reviewed, analyzed and incorporated into the guidelines according to their level of evidence and recommendation. Recently, consensus documents and clinical practice guidelines (CPG) addressing this issue have been published. In these guidelines, specific mention will be made of what the previous DCA guidelines defined as «true difficult-to-control asthma». This is asthma that remains uncontrolled after diagnosis and a systematic evaluation to rule out factors unrelated to the disease itself that lead to poor control («false difficult-to-control asthma»), and despite an appropriate treatment strategy (Spanish Guidelines for the Management of Asthma [GEMA] steps 5 and 6): severe uncontrolled asthma. In this respect, the guidelines propose a revised definition, an attempt to classify the various manifestations of this type of asthma, a proposal for a stepwise diagnostic procedure, and phenotype-targeted treatment. A specific section has also been included on DCA in childhood, aimed at assisting healthcare professionals to improve the care of these patients

Guidelines for severe uncontrolled asthma.

Since the publication, 9 years ago, of the latest SEPAR (Spanish Society of Pulmonology and Thoracic Surgery) Guidelines on Difficult-to-Control Asthma (DCA), much progress has been made in the understanding of asthmatic disease. These new data need to be reviewed, analyzed and incorporated into the guidelines according to their level of evidence and recommendation. Recently, consensus documents and clinical practice guidelines (CPG) addressing this issue have been published. In these guidelines, specific mention will be made of what the previous DCA guidelines defined as "true difficult-to-control asthma". This is asthma that remains uncontrolled after diagnosis and a systematic evaluation to rule out factors unrelated to the disease itself that lead to poor control ("false difficult-to-control asthma"), and despite an appropriate treatment strategy (Spanish Guidelines for the Management of Asthma [GEMA] steps 5 and 6): severe uncontrolled asthma. In this respect, the guidelines propose a revised definition, an attempt to classify the various manifestations of this type of asthma, a proposal for a stepwise diagnostic procedure, and phenotype-targeted treatment. A specific section has also been included on DCA in childhood, aimed at assisting healthcare professionals to improve the care of these patients.

Prevalencia de tabaquismo en estudiantes del Campus Universitario de Jerez. Influencia de las leyes antitabaco / Smoking prevalence in students of Jerez University Campus. Influence of anti-smoking laws

No disponible

"Causes of death in asthma, COPD and non-respiratory hospitalized patients: a multicentric study".

BACKGROUND: There is limited information on the causes of death in asthma patients.To determine the causes of death in hospitalized asthmatic patients and to compare with those observed in COPD patients and non-respiratory individuals, with a particular interest in associations with previous cardiovascular disease. METHODS: Retrospective case-control study which analyzed the deaths of all hospitalized patients admitted for any reason during January, April, July and October of 2008 in 13 Spanish centers. Medical records of deceased patients were reviewed, and demographic and clinical data were collected. RESULTS: A total of 2,826 deaths (mean age 75 years, 56% men) were included in the analysis, of which 82 (2.9%) were of patients with asthma and 283 (10%) with COPD.The most common causes of death in asthma patients were cardiovascular diseases (29.3%), malignancies (20.7%) and infections (14.6%); in COPD patients they were malignancies (26.5%), acute respiratory failure (25.8%) and cardiovascular diseases (21.6%). Asthma, compared to COPD patients, died significantly less frequently from acute respiratory failure and lung cancer. A multivariate logistic regression analysis failed to associate asthma with cardiovascular deaths. CONCLUSIONS: Cardiovascular disease is the most frequent cause of death among hospitalized asthma patients. The specific causes of death differ between asthma and COPD patients.

Actualización sobre el tratamiento con omalizumab en el asma bronquial / No disponible

No disponible