Assuntos
Asma/epidemiologia , Ansiedade/epidemiologia , Bronquiectasia/epidemiologia , Comorbidade , Consenso , Técnica Delphi , Progressão da Doença , Dispneia/epidemiologia , Feminino , Refluxo Gastroesofágico/epidemiologia , Humanos , Pólipos Nasais/epidemiologia , Obesidade/epidemiologia , Gravidez , Fumar/epidemiologia , Inquéritos e QuestionáriosRESUMO
The natural course of chronic obstructive pulmonary disease usually includes exacerbations. chronic obstructive pulmonary disease patients suffer from 1-4 exacerbations per year on average. These are associated with worsening quality of life and increased mortality. Reducing and controlling the number of exacerbations is one of the main goals of chronic obstructive pulmonary disease treatment. Among current treatments, tiotropium is the active substance with the strongest evidence in the reduction of moderate/severe exacerbations, together with a good safety and tolerability profile. The addition of olodaterol to tiotropium offers well-tolerated and effective double bronchodilation for improving lung function, quality of life, and decreased dyspnoea compared to its single components. This also reduces the annual rate of moderate/severe exacerbations vs. tiotropium by 7%, although not reaching the pre-specified statistical significance level of P<.01.
Assuntos
Broncodilatadores/administração & dosagem , Doença Pulmonar Obstrutiva Crônica/tratamento farmacológico , Qualidade de Vida , Benzoxazinas/administração & dosagem , Benzoxazinas/efeitos adversos , Broncodilatadores/efeitos adversos , Quimioterapia Combinada , Humanos , Doença Pulmonar Obstrutiva Crônica/fisiopatologia , Brometo de Tiotrópio/administração & dosagem , Brometo de Tiotrópio/efeitos adversosRESUMO
INTRODUCTION/OBJECTIVE: One of main limitations in studies of COPD in health databases could be the low quality of the information. Our first aim was evaluate reliability of the registry of COPD diagnosis register in Primary Care. A description and comparison is also presented of the characteristics of the patients according to the diagnostic confirmation. MATERIAL AND METHODS: A cross-sectional study using healthcare databases of Cantabria. A pre-selected sample of 1,457 patients was obtained in which COPD diagnosis was specifically registered. COPD confirmation was classified into confirmed COPD, not confirmed-not rejected COPD, and diagnostic error (over-diagnosis). Descriptive and clinical characteristics, comorbidities, and treatments were collected in each group. RESULTS: COPD was confirmed in 766 patients: 52.6% (95%CI: 49.9-55.2). Prevalence of over-diagnosis was 7.2% (95%CI: 5.9-8.6). There were statistically significant gender differences. In the COPD confirmed group age, tobacco consumption and severity according to FEV1 was higher. An average of 1.95 bronchial exacerbations during the last 4years was observed among diagnostic errors. Inhaled corticosteroids were prescribed in 74.9% of COPD confirmed patients, and in 41.9% of over-diagnosed patients. CONCLUSIONS: The reliability of the COPD register was deficient, with only 52.6% with a confirmed diagnosis. Stable treatment for COPD was prescribed in all groups, highlighting the use of inhaled corticosteroids.