ResumoObjetivos: Avaliar a prevalência da rinite alérgica (RA) e os fatores associados à utilização de serviços de pronto-atendimento por asma aguda em crianças e adolescentes asmáticos tratados com corticóide inalatório. Métodos:Foi realizado um estudo transversal, do qual participaram 126 pacientes que se encontravam em tratamento com o dipropionato de beclometasona por 3 anos. Através de modelos de regressão logística, foram avaliados os fatores associados à consulta de pronto-atendimento no terceiro ano de tratamento com dipropionato de beclometasona. Resultados:A prevalência da rinite alérgica foi de 74,6% (IC95% 65,9-81,7). A presença de rinite alérgica (OR = 2,98, IC95% 1,10-8,06) e a gravidade da asma (OR = 2,09, IC95% 1,05-4,44) foram fatores independentes para consultas em pronto-atendimento. Conclusão:A rinite alérgica apresentou elevada prevalência no grupo estudado e, aliada à gravidade da asma, foi o principal fator de risco para as consultas de pronto-atendimento. Os serviços de saúde deveriam ficar atentos para o reconhecimento precoce da rinite alérgica nos pacientes com asma.J Pediatr (Rio J). 2007;83(6):555-561: Asma, rinite alérgica, consultas em pronto-atendimento, corticóide inalatório. AbstractObjective: To assess the prevalence of allergic rhinitis and the factors associated with the use of emergency care services by children and adolescents with acute asthma submitted to inhaled corticosteroid therapy. Methods:A cross-sectional study was conducted with 126 patients treated with beclomethasone dipropionate for 3 years. The factors associated with emergency care services in the third year of beclomethasone dipropionate treatment were assessed using logistic regression models. Results:The prevalence of allergic rhinitis amounted to 74.6% (95%CI 65.9-81.7). The presence of allergic rhinitis (OR = 2.98, 95%CI 1.10-8.06) and asthma severity (OR = 2.09, 95%CI 1.05-4.44) were independent factors for emergency care services. Conclusion:The prevalence of allergic rhinitis was high and that, combined with asthma severity, constituted the major risk factor for the necessity of emergency care services. Health professionals should attempt to make an early diagnosis of allergic rhinitis in asthmatic patients.J Pediatr (Rio J). 2007;83(6):555-561: Asthma, allergic rhinitis, emergency care services, inhaled corticosteroids. IntroduçãoA asma e a rinite alérgica (RA) são manifestações de um processo inflamatório único das vias aéreas 1,2 . A literatura tem demonstrado que a RA está presente em 75 a 80% dos pacientes com asma 3,4 .As consultas em pronto-atendimento são responsáveis por apenas 1% dos custos diretos com a RA, mas respondem 1. Doutora. Professora adjunta.
OBJECTIVES: Evaluate the use of probiotics as an additional therapy in the treatment of children and adolescents with asthma in Belo Horizonte, MG-Brazil. METHODS: A pilot longitudinal, experimental and nonrandomized study with 30 patients from six to 17 years old from Belo Horizonte. In the baseline appointment, all patients received beclomethasone, and one group also received a probiotic containing Lactobacillus reuteri (n=14). The patients were reassessed after at least 60 days with the Asthma Control Test, spirometry and self-report of the symptoms they experienced associated with asthma. RESULTS: A predominance of male patients (56.7%) and a mean age of 10.6 years were observed. The groups using probiotics did not differ in terms of sex, age or atopy. In the longitudinal evaluation, an increase in the Asthma Control Test scores and a reduction in the number of symptoms were observed in the probiotic group. There was an increase in the peak expiratory flow among those who used probiotics. CONCLUSIONS: This pilot study supports the hypothesis that the administration of probiotics as a supplementary therapy for the treatment of children and adolescents with asthma improves the clinical condition of the patients. Further studies are needed to confirm the efficacy of probiotics in asthma treatment.
Objective: To evaluate the effectiveness of home visits in a group of children and adolescents with severe asthma by using the inhalation technique score and adherence rates to drug treatment. Method: A 12-month randomized controlled trial involving patients aged between three and 17 years under regular follow-up treatment at a pediatric pulmonology outpatient clinic of a university hospital in southeastern Brazil. A group of patients received only outpatient consultations and the other group received home visits from nurses in addition to outpatient consultations. The differences between groups were analyzed through the outcomes of inhalation technique scores and treatment adherence rate. Results: Participation of 29 patients. In the intervention group, there was a statistically significant increase in inhalation technique scores (p<0.05) and elimination of critical errors between the first and the second evaluation, and results were maintained in the third evaluation. In the control group, there were no significant changes in inhalation technique scores. Rates of adherence to drug treatment in both groups did not rise. Conclusion: Home visits were effective for improving inhalation technique scores in patients with severe asthma. Brazilian Registry of Clinical Trials: RBR-8GZWZP.
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