RESUMEN
Nasal allergen challenge (NAC) is an important tool to diagnose allergic rhinitis. In daily clinical routine, experimentally, or when measuring therapeutic success clinically, nasal allergen challenge is fundamental. It is further one of the key diagnostic tools when initiating specific allergen immunotherapy. So far, national recommendations offered guidance on its execution; however, international divergence left many questions unanswered. These differences in the literature caused EAACI to initiate a task force to answer unmet needs and find a consensus in executing nasal allergen challenge. On the basis of a systematic review containing nasal allergen challenges of the past years, task force members reviewed evidence, discussed open issues, and studied variations of several subjective and objective assessment parameters to propose a standardized way of a nasal allergen challenge procedure in clinical practice. Besides an update on indications, contraindications, and preparations for the test procedure, main recommendations are a bilaterally challenge with standardized allergens, with a spray device offering 0.1 mL per nostril. A systematic catalogue for positivity criteria is given for the variety of established subjective and objective assessment methods as well as a schedule for the challenge procedure. The task force recommends a unified protocol for NAC for daily clinical practice, aiming at eliminating the previous difficulty of comparing NAC results due to unmet needs.
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Comités Consultivos , Alérgenos/administración & dosificación , Pruebas de Provocación Nasal/normas , Pruebas de Provocación Nasal/tendencias , Rinitis Alérgica/diagnóstico , Administración Intranasal , Cuidados Posteriores , Anafilaxia , Alemania , Humanos , Inmunoglobulina E/sangre , Mucosa Nasal/inmunología , Obstrucción Nasal/inmunología , Pruebas de Provocación Nasal/métodos , Rociadores Nasales , Prurito/inmunología , Pruebas Cutáneas , Estornudo/inmunologíaRESUMEN
BACKGROUND: Large observational implementation studies are needed to triangulate the findings from randomized control trials as they reflect "real-world" everyday practice. In a pilot study, we attempted to provide additional and complementary insights on the real-life treatment of allergic rhinitis (AR) using mobile technology. METHODS: A mobile phone app (Allergy Diary, freely available in Google Play and Apple App stores) collects the data of daily visual analog scales (VAS) for (i) overall allergic symptoms, (ii) nasal, ocular, and asthma symptoms, (iii) work, as well as (iv) medication use using a treatment scroll list including all medications (prescribed and over the counter (OTC)) for rhinitis customized for 15 countries. RESULTS: A total of 2871 users filled in 17 091 days of VAS in 2015 and 2016. Medications were reported for 9634 days. The assessment of days appeared to be more informative than the course of the treatment as, in real life, patients do not necessarily use treatment on a daily basis; rather, they appear to increase treatment use with the loss of symptom control. The Allergy Diary allowed differentiation between treatments within or between classes (intranasal corticosteroid use containing medications and oral H1-antihistamines). The control of days differed between no [best control], single, or multiple treatments (worst control). CONCLUSIONS: This study confirms the usefulness of the Allergy Diary in accessing and assessing everyday use and practice in AR. This pilot observational study uses a very simple assessment (VAS) on a mobile phone, shows novel findings, and generates new hypotheses.
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Aplicaciones Móviles , Rinitis Alérgica/terapia , Adulto , Terapia Combinada , Manejo de la Enfermedad , Prescripciones de Medicamentos/estadística & datos numéricos , Femenino , Salud Global , Humanos , Masculino , Cumplimiento de la Medicación , Persona de Mediana Edad , Proyectos Piloto , Estudios Prospectivos , Ensayos Clínicos Controlados Aleatorios como Asunto , Proyectos de Investigación , Rinitis Alérgica/epidemiología , Rinitis Alérgica/prevención & control , Adulto JovenRESUMEN
BACKGROUND: Multimorbidity in allergic airway diseases is well known, but no data exist about the daily dynamics of symptoms and their impact on work. To better understand this, we aimed to assess the presence and control of daily allergic multimorbidity (asthma, conjunctivitis, rhinitis) and its impact on work productivity using a mobile technology, the Allergy Diary. METHODS: We undertook a 1-year prospective observational study in which 4 210 users and 32 585 days were monitored in 19 countries. Five visual analogue scales (VAS) assessed the daily burden of the disease (i.e., global evaluation, nose, eyes, asthma and work). Visual analogue scale levels <20/100 were categorized as "Low" burden and VAS levels ≥50/100 as "High" burden. RESULTS: Visual analogue scales global measured levels assessing the global control of the allergic disease were significantly associated with allergic multimorbidity. Eight hypothesis-driven patterns were defined based on "Low" and "High" VAS levels. There were <0.2% days of Rhinitis Low and Asthma High or Conjunctivitis High patterns. There were 5.9% days with a Rhinitis High-Asthma Low pattern. There were 1.7% days with a Rhinitis High-Asthma High-Conjunctivitis Low pattern. A novel Rhinitis High-Asthma High-Conjunctivitis High pattern was identified in 2.9% days and had the greatest impact on uncontrolled VAS global measured and impaired work productivity. Work productivity was significantly correlated with VAS global measured levels. CONCLUSIONS: In a novel approach examining daily symptoms with mobile technology, we found considerable intra-individual variability of allergic multimorbidity including a previously unrecognized extreme pattern of uncontrolled multimorbidity.
Asunto(s)
Hipersensibilidad/epidemiología , Aplicaciones Móviles , Multimorbilidad , Rinitis/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Evaluación del Resultado de la Atención al Paciente , Prevalencia , Estudios Prospectivos , Proyectos de Investigación , Adulto JovenRESUMEN
Mobile technology has been used to appraise allergic rhinitis control, but more data are needed. To better assess the importance of mobile technologies in rhinitis control, the ARIA (Allergic Rhinitis and its Impact on Asthma) score ranging from 0 to 4 of the Allergy Diary was compared with EQ-5D (EuroQuol) and WPAI-AS (Work Productivity and Activity Impairment in allergy) in 1288 users in 18 countries. This study showed that quality-of-life data (EQ-5D visual analogue scale and WPA-IS Question 9) are similar in users without rhinitis and in those with mild rhinitis (scores 0-2). Users with a score of 3 or 4 had a significant impairment in quality-of-life questionnaires.
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Asma/complicaciones , Aplicaciones Móviles , Calidad de Vida , Rinitis Alérgica/complicaciones , Encuestas y Cuestionarios , Adulto , Estudios Transversales , Europa (Continente) , Femenino , Humanos , Masculino , Proyectos Piloto , Rendimiento LaboralRESUMEN
Background: Indoor air significantly impacts the incidence of rhinitis among residents of urban agglomerations. Objective: To assess the impact of indoor air pollution on rhinitis. Methods: Data were collected by using an European Community Respiratory Health Survey (ECRHS) and International Study of Asthma and Allergies in Childhood (ISAAC) standardized questionnaires (N = 18,617), and medical examinations were carried out (N = 4783) in selected Polish regions. For statistical analysis, the odds ratio (OR) was calculated with a 95% confidence interval to detect factors associated with rhinitis. The Wald test was performed to assess the significance of those factors. A value of p < 0.05 was considered statistically significant. Results: The most important factors associated with allergic rhinitis declared by adults, ages 2044 years were the following: the age of the buildings (OR 1.34), presence of central heating system (OR 1.19), gas furnace used to heat the house (OR 1.19), solid-fuel stove (OR 1.92), and bottled-gas stove (OR 1.66). More frequent declarations of nonallergic rhinitis in the study group were associated with the use of a central heating system (children ages 67 years: OR 1.21; children ages 1314 years: OR 1.22; and adults, ages 2044 years: OR 1.27), solid-fuel stove (children ages 67 years: OR 2.95; children ages 1314 years: OR 2.86; adults, ages 2044 years: OR 2.02), and bottled-gas stove (children ages 67 years: OR 1.89; children ages 1314 years: OR 1.88; adults, ages 2044 years: OR 2.06). Diagnosed seasonal allergic rhinitis in adults, ages 2044 years was associated with the year when the building was constructed (19701990) (OR 1.93) and the presence of a central heating system (OR 1.85). The year of construction of a building (19461969) (OR 4.84) as well as the use of central heating (OR 1.79) were causes of allergies to molds in the group of children ages 67 years, whereas sensitization to Dermatophagoides. pteronyssinus (OR 1.62) and Dermatophagoides farinae (OR 1.78) in children ages 67-years was associated with the presence of a central heating system. In children ages 1314 years, the use of a solid-fuel stove was a cause of sensitization to D. farinae (OR 1.62). Conclusion: The age of the building, home heating systems, and pollution emitted by cooking appliances have a significant impact on the incidence of rhinitis. The highlights of the study included the following: (1) the age and condition of the building, the use of heating devices, stoves, and also mold allergens and house-dust mites contributed to a higher incidence of rhinitis, mainly among adults, ages 2044 years; (2) gas-storage tanks and solid fuels contribute to rhinitis in the group of children ages 67 years and children ages 1314 years.
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Contaminación del Aire Interior/efectos adversos , Rinitis/epidemiología , Rinitis/etiología , Salud Urbana , Población Urbana , Adolescente , Adulto , Niño , Femenino , Humanos , Masculino , Oportunidad Relativa , Polonia/epidemiología , Prevalencia , Vigilancia en Salud Pública , Rinitis/diagnóstico , Factores de Riesgo , Pruebas Cutáneas , Adulto JovenRESUMEN
BACKGROUND: Visual Analogue Scale (VAS) is a validated tool to assess control in allergic rhinitis patients. OBJECTIVE: The aim of this study was to validate the use of VAS in the MASK-rhinitis (MACVIA-ARIA Sentinel NetworK for allergic rhinitis) app (Allergy Diary) on smartphones screens to evaluate allergic rhinitis symptoms and disease control. METHODS: Each user filled 4 different VAS measuring overall, nasal, ocular, and asthma symptoms at least once. Following COSMIN guidelines, we evaluated internal consistency, (Cronbach's alpha coefficient and test-retest), reliability (intraclass correlation coefficients), sensitivity, and acceptability of the MASK-Rhinitis VAS. RESULTS: Between 1 August 2015 and 31 July 2016, the app was used 14 612 times in 15 countries. A total of 1225 users used it more than once, during the evaluated period. The tool resulted to be statistically satisfactory, showing excellent internal consistency (Cronbach's test > 0.84, test-retest > 0.7), reliability (>0.9), and acceptability. In addition, the tool had a good sensitivity when users (n = 521) answered the VAS twice in less than 3 hours. CONCLUSIONS AND CLINICAL RELEVANCE: The MASK-rhinitis VAS is a reliable and valid tool to assess allergic control on smartphone screens, at the population level.
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Rinitis Alérgica/diagnóstico , Rinitis Alérgica/prevención & control , Teléfono Inteligente , Programas Informáticos , Escala Visual Analógica , Humanos , Vigilancia en Salud Pública , Reproducibilidad de los Resultados , Rinitis Alérgica/epidemiología , Sensibilidad y EspecificidadRESUMEN
Google Trends (GT) searches trends of specific queries in Google and reflects the real-life epidemiology of allergic rhinitis. We compared Google Trends terms related to allergy and rhinitis in all European Union countries, Norway and Switzerland from 1 January 2011 to 20 December 2016. The aim was to assess whether the same terms could be used to report the seasonal variations of allergic diseases. Using the Google Trend 5-year graph, an annual and clear seasonality of queries was found in all countries apart from Cyprus, Estonia, Latvia, Lithuania and Malta. Different terms were found to demonstrate seasonality depending on the country - namely 'hay fever', 'allergy' and 'pollen' - showing cultural differences. A single set of terms cannot be used across all European countries, but allergy seasonality can be compared across Europe providing the above three terms are used. Using longitudinal data in different countries and multiple terms, we identified an awareness-related spike of searches (December 2016).
Asunto(s)
Internet , Vigilancia de la Población , Rinitis Alérgica/epidemiología , Alérgenos/inmunología , Asma/epidemiología , Asma/etiología , Europa (Continente)/epidemiología , Femenino , Humanos , Masculino , Vigilancia de la Población/métodos , Rinitis Alérgica/etiología , Rinitis Alérgica Estacional/epidemiología , Rinitis Alérgica Estacional/etiologíaRESUMEN
Allergic rhinitis often impairs social life and performance. The aim of this cross-sectional study was to use cell phone data to assess the impact on work productivity of uncontrolled rhinitis assessed by visual analogue scale (VAS). A mobile phone app (Allergy Diary, Google Play Store and Apple App Store) collects data from daily visual analogue scales (VAS) for overall allergic symptoms (VAS-global measured), nasal (VAS-nasal), ocular (VAS-ocular) and asthma symptoms (VAS-asthma) as well as work (VAS-work). A combined nasal-ocular score is calculated. The Allergy Diary is available in 21 countries. The app includes the Work Productivity and Activity Impairment Allergic Specific Questionnaire (WPAI:AS) in six EU countries. All consecutive users who completed the VAS-work from 1 June to 31 October 2016 were included in the study. A total of 1136 users filled in 5818 days of VAS-work. Symptoms of allergic rhinitis were controlled (VAS-global <20) in approximately 60% of the days. In users with uncontrolled rhinitis, approximately 90% had some work impairment and over 50% had severe work impairment (VAS-work >50). There was a significant correlation between VAS-global calculated and VAS-work (Rho=0.83, P<0.00001, Spearman's rank test). In 144 users, there was a significant correlation between VAS-work and WPAI:AS (Rho=0.53, P<0.0001). This pilot study provides not only proof-of-concept data on the work impairment collected with the app but also data on the app itself, especially the distribution of responses for the VAS. This supports the interpretation that persons with rhinitis report both the presence and the absence of symptoms.
Asunto(s)
Teléfono Celular , Eficiencia , Rinitis/epidemiología , Rendimiento Laboral , Humanos , Proyectos Piloto , Vigilancia en Salud Pública , Rinitis/diagnóstico , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Evaluación de SíntomasRESUMEN
BACKGROUND: The use of Apps running on smartphones and tablets profoundly affects medicine. The MASK-rhinitis (MACVIA-ARIA Sentinel NetworK for allergic rhinitis) App (Allergy Diary) assesses allergic rhinitis symptoms, disease control and impact on patients' lives. It is freely available in 20 countries (iOS and Android platforms). AIMS: To assess in a pilot study whether (i) Allergy Diary users were able to properly provide baseline characteristics (ii) simple phenotypic characteristics based upon data captured by the Allergy Diary could be identified and (iii) information gathered by this study could suggest novel research questions. METHODS: The Allergy Diary users were classified into six groups according to the baseline data that they entered into the App: (i) asymptomatic; (ii) nasal symptoms excluding rhinorrhea; (iii) rhinorrhea; (iv) rhinorrhea plus 1-2 nasal/ocular symptoms; (v) rhinorrhea plus ≥3 nasal/ocular symptoms; and (vi) rhinorrhea plus all nasal/ocular symptoms. RESULTS: By 1 June 2016, 3260 users had registered with the Allergy Diary and 2710 had completed the baseline questionnaire. Troublesome symptoms were found mainly in the users with the most symptoms. Around 50% of users with troublesome rhinitis and/or ocular symptoms suffered work impairment. Sleep was impaired by troublesome symptoms and nasal obstruction. CONCLUSIONS: This is the first App (iOS and Android) to have tested for allergic rhinitis and conjunctivitis. A simple questionnaire administered by cell phones enables the identification of phenotypic differences between a priori defined rhinitis groups. The results suggest novel concepts and research questions in allergic rhinitis that may not be identified using classical methods.
Asunto(s)
Teléfono Celular/tendencias , Rinitis Alérgica/diagnóstico , Conjuntivitis/diagnóstico , Europa (Continente) , Humanos , Aplicaciones Móviles/tendencias , Proyectos Piloto , Investigación/tendencias , Rinitis Alérgica/clasificación , Encuestas y CuestionariosRESUMEN
Prenatal and peri-natal events play a fundamental role in health, development of diseases and ageing (Developmental Origins of Health and Disease (DOHaD)). Research on the determinants of active and healthy ageing is a priority to: (i) inform strategies for reducing societal and individual costs of an ageing population and (ii) develop effective novel prevention strategies. It is important to compare the trajectories of respiratory diseases with those of other chronic diseases.
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Envejecimiento , Desarrollo Infantil , Enfermedad Crónica/prevención & control , Desarrollo Fetal , Adulto , Anciano , Enfermedad de Alzheimer/prevención & control , Asma/prevención & control , Depresión/prevención & control , Diabetes Mellitus/prevención & control , Conducta Alimentaria , Femenino , Humanos , Hipersensibilidad/prevención & control , Lactante , Recién Nacido , Auditoría Médica , Persona de Mediana Edad , Osteoporosis/prevención & control , Factores de RiesgoRESUMEN
Several unmet needs have been identified in allergic rhinitis: identification of the time of onset of the pollen season, optimal control of rhinitis and comorbidities, patient stratification, multidisciplinary team for integrated care pathways, innovation in clinical trials and, above all, patient empowerment. MASK-rhinitis (MACVIA-ARIA Sentinel NetworK for allergic rhinitis) is a simple system centred around the patient which was devised to fill many of these gaps using Information and Communications Technology (ICT) tools and a clinical decision support system (CDSS) based on the most widely used guideline in allergic rhinitis and its asthma comorbidity (ARIA 2015 revision). It is one of the implementation systems of Action Plan B3 of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA). Three tools are used for the electronic monitoring of allergic diseases: a cell phone-based daily visual analogue scale (VAS) assessment of disease control, CARAT (Control of Allergic Rhinitis and Asthma Test) and e-Allergy screening (premedical system of early diagnosis of allergy and asthma based on online tools). These tools are combined with a clinical decision support system (CDSS) and are available in many languages. An e-CRF and an e-learning tool complete MASK. MASK is flexible and other tools can be added. It appears to be an advanced, global and integrated ICT answer for many unmet needs in allergic diseases which will improve policies and standards.
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Rinitis Alérgica/diagnóstico , Rinitis Alérgica/terapia , Alérgenos/inmunología , Biomarcadores , Toma de Decisiones Clínicas/métodos , Ensayos Clínicos como Asunto , Comorbilidad , Manejo de la Enfermedad , Planificación en Salud , Política de Salud , Humanos , Informática Médica/métodos , Guías de Práctica Clínica como Asunto , Reproducibilidad de los Resultados , Rinitis Alérgica/epidemiología , Rinitis Alérgica/inmunología , Rinitis Alérgica/prevención & control , Navegador WebRESUMEN
A debate at the European Union Parliament was held on 13 November 2012 on the Impact of early diagnosis and control of chronic respiratory diseases on Active and Healthy Ageing (AHA). The debate was held under the auspices of the Cyprus Presidency of the European Union (2012) and represents a follow-up of the priorities of the Polish Presidency of the European Union (2011). It highlighted the importance of early life events on the occurrence of chronic respiratory diseases later in life and their impact on active and healthy ageing. Epidemiologic evidence was followed by actions that should be taken to prevent and manage chronic respiratory diseases in children. The debate ended by practical, feasible and achievable projects, demonstrating the strength of the political action in the field. Three projects will be initiated from this debate: The first will be a meeting sponsored by the Région Languedoc-Roussillon on the developmental origins of chronic diseases and ageing: from research to policies and value creation. The second project is being led by the WHO Collaborating Centre for Asthma and Rhinitis: Prevention of Asthma, Prevention of Allergy (PAPA). The third project is the GA(2)LEN sentinel network.
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Enfermedades Respiratorias/diagnóstico , Enfermedades Respiratorias/prevención & control , Enfermedad Crónica , Diagnóstico Precoz , Unión Europea , HumanosRESUMEN
Allergic rhinitis (AR) and asthma represent global health problems for all age groups. Asthma and rhinitis frequently coexist in the same subjects. Allergic Rhinitis and its Impact on Asthma (ARIA) was initiated during a World Health Organization workshop in 1999 (published in 2001). ARIA has reclassified AR as mild/moderate-severe and intermittent/persistent. This classification closely reflects patients' needs and underlines the close relationship between rhinitis and asthma. Patients, clinicians, and other health care professionals are confronted with various treatment choices for the management of AR. This contributes to considerable variation in clinical practice, and worldwide, patients, clinicians, and other health care professionals are faced with uncertainty about the relative merits and downsides of the various treatment options. In its 2010 Revision, ARIA developed clinical practice guidelines for the management of AR and asthma comorbidities based on the Grading of Recommendation, Assessment, Development and Evaluation (GRADE) system. ARIA is disseminated and implemented in more than 50 countries of the world. Ten years after the publication of the ARIA World Health Organization workshop report, it is important to make a summary of its achievements and identify the still unmet clinical, research, and implementation needs to strengthen the 2011 European Union Priority on allergy and asthma in children.
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Asma/epidemiología , Rinitis Alérgica Perenne/epidemiología , Rinitis Alérgica Estacional/epidemiología , Animales , Asma/clasificación , Asma/complicaciones , Niño , Ensayos Clínicos como Asunto , Europa (Continente) , Humanos , Guías de Práctica Clínica como Asunto , Rinitis Alérgica Perenne/clasificación , Rinitis Alérgica Perenne/complicaciones , Rinitis Alérgica Estacional/clasificación , Rinitis Alérgica Estacional/complicaciones , Organización Mundial de la SaludRESUMEN
INTRODUCTION: Allergy to chicken egg protein is a common form of food allergy. The most common clinical presentation includes gastrointestinal, skin, and respiratory symptoms. Differential diagnosis, including provocative tests, is critical in diagnosis. CASE DESCRIPTION: We present a case of a 21-year-old patient with egg allergy, who underwent a double-blind food provocation test with placebo (evaluating subjective complaints from the gastrointestinal tract) and a titrated nasal provocation test using dry chicken egg content. We assessed the response of the nasal mucosa in the provocation test using the visual analogue scale (VAS), acoustic and optical rhinometry, as well as measurements of nitric oxide concentration in the exhaled air. During the provocation test, we measured the changes in the transverse section of the nasal passages, which were accompanied by subjective complaints measured with the VAS scale, using objective techniques. In the nasal provocation test with a dose of 20 µg of chicken egg protein, we observed an increase in the reactivity of the nasal mucosa and a decrease in the level of nitric oxide in the exhaled air from the upper airways (920 ppb before the provocation test and up to 867 ppb during the early stage of the allergic reaction). During the provocation tests, we recorded typical symptoms associated with the early stage of the allergic reaction; including nasal obstruction (1.2 cm), leakage of watery discharge (0.8 cm) in the food test, and itchy nose (1.1 cm) in the food test vs. the nasal test: 4.6, 2.8, and 3.5 cm, respectively. CONCLUSIONS: The nasal mucosa provides convenient conditions for evaluation of the severity of allergy to common food allergens, including chicken egg allergens.
RESUMEN
The leading priority for the Polish Presidency of the Council of the European Union was to reduce health inequalities across European societies, and, within its framework, prevention and control of respiratory diseases in children. This very important paper contain proposal of international cooperation on the prevention, early detection and monitoring of asthma and allergic diseases in childhood which will be undertaken by the EU member countries as a result of EU conclusion developed during the Polish Presidency of the Council of the European Union. This will result in collaboration in the field of chronic diseases, particularly respiratory diseases, together with the activity of the network of national institutions and NGOs in this area. Paper also contains extensive analysis of the socio-economic, political, epidemiological, technological and medical factors affecting the prevention and control of childhood asthma and allergy presented during Experts presidential conference organized in Warsaw-Ossa 21-22 September 2011.
Asunto(s)
Asma/epidemiología , Asma/prevención & control , Hipersensibilidad/epidemiología , Hipersensibilidad/prevención & control , Niño , Diagnóstico Precoz , Unión Europea , Humanos , Cooperación Internacional , Programas Nacionales de Salud , Polonia/epidemiología , Salud Pública/métodosRESUMEN
This pocket guide is the result of a consensus reached between members of the Global Allergy and Asthma European Network (GA(2) LEN) and Allergic Rhinitis and its Impact on Asthma (ARIA). The aim of the current pocket guide is to offer a comprehensive set of recommendations on the use of skin prick tests in allergic rhinitis-conjunctivitis and asthma in daily practice. This pocket guide is meant to give simple answers to the most frequent questions raised by practitioners in Europe, including 'practicing allergists', general practitioners and any other physicians with special interest in the management of allergic diseases. It is not a long or detailed scientific review of the topic. However, the recommendations in this pocket guide were compiled following an in-depth review of existing guidelines and publications, including the 1993 European Academy of Allergy and Clinical Immunology position paper, the 2001 ARIA document and the ARIA update 2008 (prepared in collaboration with GA(2) LEN). The recommendations cover skin test methodology and interpretation, allergen extracts to be used, as well as indications in a variety of settings including paediatrics and developing countries.
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Hipersensibilidad/diagnóstico , Pruebas Cutáneas/métodos , Pruebas Cutáneas/normas , Contaminantes Atmosféricos/efectos adversos , Contaminantes Atmosféricos/inmunología , Alérgenos/efectos adversos , Alérgenos/inmunología , Humanos , Hipersensibilidad/inmunologíaRESUMEN
Concepts of disease severity, activity, control and responsiveness to treatment are linked but different. Severity refers to the loss of function of the organs induced by the disease process or to the occurrence of severe acute exacerbations. Severity may vary over time and needs regular follow-up. Control is the degree to which therapy goals are currently met. These concepts have evolved over time for asthma in guidelines, task forces or consensus meetings. The aim of this paper is to generalize the approach of the uniform definition of severe asthma presented to WHO for chronic allergic and associated diseases (rhinitis, chronic rhinosinusitis, chronic urticaria and atopic dermatitis) in order to have a uniform definition of severity, control and risk, usable in most situations. It is based on the appropriate diagnosis, availability and accessibility of treatments, treatment responsiveness and associated factors such as comorbidities and risk factors. This uniform definition will allow a better definition of the phenotypes of severe allergic (and related) diseases for clinical practice, research (including epidemiology), public health purposes, education and the discovery of novel therapies.
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Asma/fisiopatología , Hipersensibilidad/complicaciones , Guías de Práctica Clínica como Asunto/normas , Índice de Severidad de la Enfermedad , Asma/terapia , Enfermedad Crónica , Comorbilidad , Dermatitis Atópica/complicaciones , Humanos , Hipersensibilidad/epidemiología , Rinitis/complicaciones , Rinitis/epidemiología , Sinusitis/complicaciones , Sinusitis/epidemiología , Urticaria/complicaciones , Urticaria/epidemiologíaRESUMEN
Allergic rhinitis and asthma represent global health problems for all age groups. Asthma and rhinitis frequently co-exist in the same subjects. Allergic Rhinitis and its Impact on Asthma (ARIA) was initiated during a World Health Organization (WHO) workshop in 1999 and was published in 2001. ARIA has reclassified allergic rhinitis as mild/moderate-severe and intermittent/persistent. This classification schema closely reflects the impact of allergic rhinitis on patients. In its 2010 Revision, ARIA developed clinical practice guidelines for the management of allergic rhinitis and asthma co-morbidities based on GRADE (Grading of Recommendation, Assessment, Development and Evaluation). ARIA has been disseminated and implemented in over 50 countries of the world. In Turkey, it is important to make a record of ARIA achievements and to identify the still unmet clinical, research and implementation needs in order to strengthen the 2011 EU Priority on allergy and asthma in children.
Asunto(s)
Asma/epidemiología , Evaluación de Necesidades , Rinitis Alérgica Estacional/epidemiología , Asma/clasificación , Comorbilidad , Humanos , Guías de Práctica Clínica como Asunto , Prevalencia , Rinitis Alérgica Estacional/clasificación , Factores de Riesgo , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Sublingual immunotherapy (SLIT) with a high-dose 6-grass pollen SingleDose preparation was shown to be effective and safe in a 2-year randomized, double-blind, placebo-controlled trial. OBJECTIVE: We evaluated the effect of the third year of SLIT in comparison to the second year. METHODS: 46 grass pollen-allergic patients who had received active treatment for 3 consecutive years were included in the safety set. Diary data from 39 subjects were evaluated to calculate symptom and medication scores as well as 'well days'. RESULTS: Symptoms and medication intake further decreased in the third year of SLIT during the grass pollen season in comparison to the previous years and the number of 'well days' increased accordingly. No serious adverse events occurred during the three years of SLIT. CONCLUSION: The third year of SLIT with the high-dose 6-grass pollen preparation results in sustained and even further increased clinical efficacy.