RESUMEN
OBJECTIVE: To assess time trends in symptoms of asthma, allergic rhinitis and atopic eczema among adolescents in Languedoc Roussillon, France. METHODS: Two cross-sectional surveys were conducted 7 years apart using the same protocol. School-based samples of 3383 participants in the 1995 survey and 1642 participants in the 2002 survey respectively were recruited. RESULTS: There was a tendency towards stagnation in current symptoms of asthma, rhinoconjunctivitis and eczema. Indices related to lifetime diagnosis of asthma, hay fever and eczema increased. For all the conditions, indices of severity also showed a decrease in the 7-year study period. CONCLUSIONS: Our study shows that symptoms of asthma, allergic rhinitis and eczema were stable, supporting the effectiveness of national asthma prevention and management guidelines for such diseases. The increase in indices related to lifetime diagnosis could be the result of increased public and professional awareness of the diseases and changes in diagnostic labelling in recent years.
Asunto(s)
Asma/epidemiología , Dermatitis Atópica/epidemiología , Rinitis Alérgica Perenne/epidemiología , Adolescente , Asma/fisiopatología , Asma/prevención & control , Estudios Transversales , Dermatitis Atópica/fisiopatología , Dermatitis Atópica/prevención & control , Femenino , Francia/epidemiología , Humanos , Masculino , Prevalencia , Rinitis Alérgica Perenne/fisiopatología , Rinitis Alérgica Perenne/prevención & control , Índice de Severidad de la Enfermedad , Factores de TiempoRESUMEN
Immediate allergic hypersensitivity reactions with fentanyl are rarely reported. We diagnosed a presumably IgE-mediated allergic hypersensitivity reaction comprising generalized erythema and bronchospasm 4 h after the first-time application of transdermal fentanyl. Prick test remained negative with fentanyl whereas an intradermal test (IDT) with fentanyl was positive (dilution 10(-2)). Cross-reactivity was found with sufentanil but not with remifentanil. The diagnosis was supported by the clinical history and a positive IDT with fentanyl. This case report confirms the need for a systematic allergological investigation in case of immediate hypersensitivity reactions for all drugs and all modes of administration.
Asunto(s)
Analgésicos Opioides/efectos adversos , Anafilaxia/etiología , Fentanilo/efectos adversos , Administración Cutánea , Albuterol/uso terapéutico , Anafilaxia/tratamiento farmacológico , Cirugía Bariátrica , Espasmo Bronquial/tratamiento farmacológico , Espasmo Bronquial/etiología , Broncodilatadores/uso terapéutico , Reacciones Cruzadas , Hipersensibilidad a las Drogas/tratamiento farmacológico , Eritema/tratamiento farmacológico , Eritema/etiología , Femenino , Humanos , Inmunoglobulina E/inmunología , Persona de Mediana Edad , Pruebas CutáneasRESUMEN
AIM: We investigated the relationship between sex (genetic/biological) and gender (environmental/cultural) factors in relation to adolescent tobacco smoking. METHODS: A representative sample of 11,582 students from French secondary public schools participated in the study by completing a self-administered, standardised questionnaire. RESULTS: Using the WHO classification for smoking in the youth, 15.6% of the adolescents were regular smokers, 7.7% occasional smokers, 17.9% experimental smokers and 4.8% ex-smokers, with no statistically significant gender difference. Taking non-smoking as a reference, puberty had a much greater effect on the likelihood of being a regular smoker [OR = 18.0 (95% Confidence Interval: 9.6-32)] than of being an experimental/occasional smoker [OR = 3.7 (2.9-4.6)] among girls. For boys, the effect of puberty was not as great [OR = 4.7 (3.5-6.5)] for regular vs. [OR = 2.1 (1.8-2.5)] for experimental/occasional smokers). Similarly, illicit drug use had a larger effect on the likelihood of being regular smoker vs. non-smoker [OR = 15.0 (12.0-20.0) in boys and 12 (8.8-16.0) in girls] than of being experimental/occasional smoker vs. a non-smoker [OR = 4.8 (3.7-6.1) and 2.9 (2.1-3.9) respectively]. Other factors related to regular smoking were exposure to passive smoking and regular alcohol consumption. Living with both parents was a protective factor for life and regular smoking in both genders. CONCLUSIONS: Our results show that influential factors of sex-related (puberty), gender-specific (environmental tobacco smoking, alcohol consumption, drug abuse) or sex/gender (regular sexual intercourse) are related to the smoking behaviour in French adolescents.
Asunto(s)
Conducta del Adolescente/etnología , Conducta del Adolescente/psicología , Fumar/epidemiología , Fumar/psicología , Adolescente , Factores de Edad , Femenino , Francia/epidemiología , Encuestas Epidemiológicas , Humanos , Masculino , Factores Sexuales , Factores SocioeconómicosRESUMEN
OBJECTIVE: Comparable population-based data exist at the European level for asthma but not for chronic obstructive pulmonary disease. Data from the World Health Organization's Large Analysis and Review of European Housing and Health Status Study conducted in random samples from eight European cities were used 1) to describe the prevalence of chronic bronchitis and emphysema (CBE) and asthma according to socio-demography, addictions, physical activities and body mass index; and 2) to identify the co-morbidities of these respiratory diseases. DESIGN: A total of 6915 adults filled out a standardised questionnaire on health outcomes, including major respiratory diseases and individual characteristics. RESULTS: Data showed that in the year preceding the survey, 3.3% of individuals had been diagnosed or treated for asthma and 6.2% for CBE. One per cent suffered simultaneously from both. Large variations were observed between cities. Physical activities and never smoking were inversely associated with CBE, independently of socio-cultural differences between the eight cities. Furthermore, both asthma and CBE were significantly related to several non-respiratory diseases, after adjustment for potential confounders. CONCLUSION: Population-based data from eight European cities show that there is a link between chronic respiratory diseases and various non-respiratory co-morbidities that needs further investigation.