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This observational study assessed the prevalence of co-existing type 2 inflammatory conditions [T2Cs; asthma, atopic dermatitis (AD), allergic rhinitis, and chronic rhinosinusitis with nasal polyps (CRSwNP)] in patients with moderate-to-severe (M/S) type 2 asthma, M/S CRSwNP, or M/S AD, in the real-world setting. Data from 761 physicians in the US and EUR5 were sourced from Adelphi Disease-Specific Programmes covering patients with M/S asthma (n = 899), M/S CRSwNP (n = 683), and M/S AD (n = 1497). At least one T2C was identified in 66%, 69%, and 46% of M/S asthma, M/S CRSwNP, and M/S AD cohorts, respectively, and 24%, 36% and 16% had at least two T2Cs; trends were similar in the US and EUR5. In patients with M/S asthma or M/S CRSwNP, T2Cs commonly presented as mild or moderate. The comorbidity burden suggests that an integrated treatment approach is warranted to address underlying type 2 inflammation in patients with M/S type 2 diseases. [ABSTRACT FROM AUTHOR]

To assess patient- and physician-reported reasons for discontinuing biologic therapy among patients with severe asthma from a real-world US cohort. This retrospective analysis surveyed US physicians and their patients with severe asthma who were receiving/had previously received biologic therapy between August and December 2019. Physicians managing ≥3 patients with asthma per month completed surveys on disease management, demographics, exacerbation history, and biologic adherence for eligible patients. Patients could voluntarily complete a questionnaire, providing perceptions of their disease and treatment. 117 physicians completed case reports for 285 patients; 85 patients had discontinued biologic therapy. Physicians (n = 85) and patients (n = 64) reported patient request (28.2% and 46.9%), shortness of breath (45.9% and 23.4%), other chronic respiratory symptoms (29.4% and 10.9%), cost/reimbursement (17.7%/9.4% and 20.3%/7.8%), and exacerbations (25.9% and 10.9%) among the main reasons for biologic discontinuation. Patients who continued biologic therapy were older (mean age 47.6 years) than those who discontinued (43.8 years), and were more likely to have ≥2 exacerbations in the previous year (52.5% vs 35.3%), allergic rhinitis (70.0% vs 62.4%), or chronic rhinosinusitis (30.0% vs 12.9%). Side effects were cited as reasons by only 15.3% and 7.8% of physicians and patients, respectively. The most common reasons given for discontinuation of biologic therapy were lack of symptom control, exacerbations, cost, and patient request. These data highlight the complexity of care for this patient group and the need for ongoing, regular assessment of common challenges to biologic continuation and reasons for discontinuation, including both clinical and non-clinical factors. [ABSTRACT FROM AUTHOR]

Objectives: Asthma is a chronic respiratory condition with a U.S. prevalence of 7.4%. Despite numerous treatment options, asthma remains poorly controlled in some patients. Uncontrolled asthma is associated with high healthcare resource utilization (HCRU) and reduced productivity. This study assessed symptoms, productivity, and HCRU of patients adherent to medium/high-dosage inhaled corticosteroid/long-acting beta2-agonist (ICS/LABA) treatment, and the relationship of asthma control with these parameters. Methods: Data were collected in the U.S. in 2013–2016 in the Adelphi Respiratory Disease Specific Programme, a cross-sectional survey. Participating physicians (n = 258) each completed a record form for eligible patients, who were receiving medium/high-dosage ICS/LABA treatment with self-reported moderate/high adherence, completed the Asthma Control Test (ACT) and the Work Productivity and Activity Impairment (WPAI) questionnaire, and were included in the analyses. Results: Patients (n = 428) had a mean of 59% symptom-free days in the past month. Wheezing was the most troublesome symptom for 25% of patients. In the previous 12 months, the mean number of exacerbations was 1.3; 15% of exacerbations required emergency room treatment and/or hospitalization. Mean physician visits for asthma was 5.7. Asthma impacted leisure/personal time frequently/constantly for 11% of patients, with 20% overall work impairment. Asthma was poorly controlled (ACT score ≤15) in 18% of patients; poorer asthma control was associated with higher rates of exacerbations, work impairment, and HCRU. Conclusion: Given the substantial burden described, greater attention to asthma monitoring and management is necessary. Identification of novel treatments may be important for patients not responding to medium/high-dosage ICS/LABA treatment. [ABSTRACT FROM AUTHOR]

Background: Inhaled asthma medications are the mainstay of treatment for chronic asthma. However, nonadherence rates for long-term inhaler therapy among adults are estimated to exceed 50%. Nonadherence is associated with unfavorable clinical outcomes and diminished quality of life. Research suggests that adherence is associated with patients' satisfaction with their treatment regimen and other factors, such as concomitant allergic rhinitis and tobacco use. Methods: This prospective, cross-sectional survey of physicians and their patients evaluated the relationship between patient satisfaction with attributes of inhaler devices, treatment adherence, and clinical outcomes. Primary care and specialist physicians completed a physician-reported patient record form for patients with a confirmed asthma diagnosis. Patients for whom a physician-reported form was completed were invited to complete a patient-reported form. Both surveys collected information about demographics, symptoms, exacerbation history, treatment, smoking status, comorbidities, type of inhaler device, and treatment adherence. Patients also indicated the degree to which they were satisfied with attributes of their currently prescribed inhaler device(s). Partial least squares path modeling quantified relationships between latent variables and clinical outcomes. Results: A total of 243 patients were included in our analysis and 41% had poorly controlled asthma. More favorable clinical outcomes were significantly associated with greater patient satisfaction with drug delivery (P = 0.002), higher medication adherence (P = 0.049), no history of tobacco use (P < 0.001), and absence of comorbid allergic rhinitis (P = 0.005). Attributes associated with device satisfaction included patient perceptions of consistency in the amount of drug delivery to the lungs, ease of use, and feedback about the number of remaining doses. Conclusions: Higher patient satisfaction with their asthma drug delivery inhaler device is a significant predictor of more favorable clinical outcomes while allergic rhinitis and smoking history were negatively associated with optimal control of asthma. These findings provide clinicians with opportunities to improve patients' clinical outcomes by tailoring choice of inhaler device therapy and providing education about the correct way to use the device to ensure optimal outcomes. Patients will likely benefit from medical therapy to manage comorbid allergic rhinitis and smoking cessation interventions. Patients unable to stop smoking may require alternative medical therapies to improve their clinical outcomes. [ABSTRACT FROM AUTHOR]