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INTRODUCTION: Studies have identified a greater risk of sensory neural hearing loss in individuals with COPD compared to healthy individuals, but it is unclear whether they are at increased risk of hearing loss with impaired speech recognition. The aim of this study was to assess whether COPD is associated with hearing loss that affects speech recognition. METHODS: This is a case-control study. We screened individuals from health facilities in the municipality of Jundiai. We enrolled a test group of individuals with COPD and an age-matched control group composed of individuals with asthma. The selected individuals attended an appointment with a chest physician, responded questionnaires and underwent tonal and speech audiometry. Adjusted binary logistic regression analysis evaluated whether COPD was associated with reduced speech recognition. RESULTS: We enrolled 36 individuals with COPD and 72 with asthma. Individuals with COPD were more likely to have a reduced speech recognition compared to asthmatic individuals [Reduced recognition of three-syllable words: adjusted OR 3.72, 95 CI (1.38 - 10.02)] [Reduced recognition of monosyllable words: adjusted OR 4.74, 95 CI (1.52 - 14.76)]. CONCLUSION: We conclude that individuals with COPD from primary and secondary healthcare facilities have at least 38% greater risk of hearing loss with reduced speech recognition compared to an age-matched control group of individuals with asthma recruited from the same facilities. We recommend that longitudinal studies evaluate whether regular screening could contribute to the prevention or early treatment of hearing loss in individuals with moderate-severe COPD.
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INTRODUCTION: Current guidelines incorporate the option of a rapid onset bronchodilator (ROB) plus an inhaled corticosteroid (ICS) for the relief of asthma symptoms, but there is doubt whether the combined therapy for relief could lead to suboptimal maintenance therapy since individuals might prefer it to the maintenance therapy. The objective of this study was to assess whether the type of rescue medication that the individual with asthma has available is associated with suboptimal maintenance therapy. METHODS: This cross-sectional study included non-smokers with asthma, ≥12 years old. The individuals attended an appointment with a physician, responded questionnaires and performed a spirometry. Adjusted regression analysis evaluated whether the type of rescue medication was associated with suboptimal maintenance therapy. RESULTS: We enrolled 953 individuals, of which 221 reported having no rescue medication, 171 carried any ROB + ICS for symptoms relief and 561 carried SABA alone to rescue. The frequency of suboptimal maintenance therapy was not different between individuals carrying the combination and those carrying SABA alone for symptoms relief, but individuals who reported having no rescue medication had less suboptimal maintenance therapy (P < 0.01). CONCLUSIONS: The frequency of suboptimal maintenance therapy for asthma was similar between individuals carrying any ROB + ICS for symptoms relief and those carrying SABA alone to rescue, whilst it was less frequent in the group that reported not having any reliever medication. Data from this study indicate that recent changes in asthma guidelines regarding the use of rescue medication have little risk of impairing maintenance therapy.
Assuntos
Antiasmáticos , Asma , Humanos , Criança , Antiasmáticos/uso terapêutico , Estudos Transversais , Asma/tratamento farmacológico , Broncodilatadores/uso terapêutico , Corticosteroides/uso terapêutico , Administração por Inalação , Fumarato de Formoterol/uso terapêutico , Budesonida/uso terapêutico , Etanolaminas/uso terapêuticoRESUMO
BACKGROUND: It is unclear if depression is associated with impaired lung function in subjects with asthma, while few studies evaluated the effect of antidepressants on the relationship between depression and asthma. We designed this study to investigate if subjects with concomitant asthma and depression not taking antidepressants have worse asthma outcomes compared to asthmatic subjects without depression, and to evaluate whether antidepressants modify this association. METHODS: This is a cross-sectional study. We included non-smokers with asthma, 18 years old or above. Study subjects attended an appointment with a chest physician, answered study questionnaires and underwent a spirometry test. We performed crude and adjusted binary logistic regression analyses. RESULTS: We enrolled 309 subjects with asthma, of whom 48 with depression taking antidepressants, 52 with depression not taking antidepressants, and 209 without depression (control group). Asthmatic subjects with depression who had not used antidepressants before enrollment were more likely to have uncontrolled symptoms of asthma [adjusted OR 3.10, 95CI (1.56-6.15)] and airway obstruction [adjusted OR 2.41, 95CI (1.24-4.69)] compared to the control group. Subjects who had used antidepressants had higher odds of uncontrolled symptoms of asthma [adjusted OR 3.02, 95CI (1,50-6.07)], but similar odds of airway obstruction [adjusted OR 1.24, 95CI (0.87-1.77)] compared to the control group. CONCLUSIONS: Non-treated depression is associated with airway obstruction in subjects with asthma, but antidepressants modify this association. Thus, we recommend regular screening of depression in subjects with asthma, and prescription of antidepressants whenever depression symptoms justify pharmacological therapy.