Can PPSV-23 Vaccine Impact Exacerbations of Chronic Cough Symptoms and Medication Use in Younger Adult Asthmatics? A Clinical Question That Needs Answering.

Symptoms of chronic cough (CC) from the airways are commonly treated with antibiotics, antitussives, bronchodilators, and steroids. There is a wide variability in treatment response, dependent on the exact cough etiology. Our case-series study was composed of 71 nonsmoking adults, 59 females, mean age 43 (±21) years, with a history of CC-asthma and history of ≥2 exacerbations/year requiring systemic steroids and/or antibiotics.

Impact of pneumococcal vaccine response on asthma exacerbation frequency in young children.

Introduction: Chronic asthma is a heterogeneous disease, and increased eosinophils have been shown to predict increased asthma exacerbations, especially in adults. Recent recommendations suggest the need for supplemental PPV-23 vaccination in older children with chronic asthma.

Methods: To investigate differences in preschool asthma, our case-cohort study comprised of 127 children, mean age 47 months (32-65), with a history of asthma exacerbations requiring more than three courses of systemic steroid bursts and more than six antibiotics courses in the previous year.