Asthma Daytime Symptom Diary (ADSD) and Asthma Nighttime Symptom Diary (ANSD): Measurement Properties of Novel Patient-Reported Symptom Measures.

Background: The Asthma Daytime Symptom Diary (ADSD) and the Asthma Nighttime Symptom Diary (ANSD) were developed to meet the need for standardized patient-reported measures of asthma symptoms to assess treatment trial outcomes in adults and adolescents.

Objective: To determine scoring and evaluate the measurement properties of the ADSD/ANSD.

Methods: Adolescents (12-17 years) and adults (18+ years) with asthma completed draft 8-item electronic versions of the ADSD/ANSD for 10 days alongside the Adult Asthma Symptom Daily Scales (AASDS) and a Patient Global Impression of Severity (PGIS).

Assessing Asthma Symptoms in Adolescents and Adults: Qualitative Research Supporting Development of the Asthma Daily Symptom Diary.

Background: Despite the widespread availability of patient-reported asthma questionnaires, instruments developed in accordance with present regulatory expectations are lacking. To address this gap, the Patient-Reported Outcome (PRO) Consortium's Asthma Working Group has developed a patient-reported asthma daily symptom diary (ADSD) for use in clinical research to assess outcomes and support medical product labeling claims in adults and adolescents with asthma.

Objectives: To summarize the qualitative research conducted to inform the initial development of the ADSD and to provide evidence for content validity of the instrument in accordance with the Food and Drug Administration's PRO Guidance.

Exercise-induced bronchospasm, asthma control, and obesity.

Exercise-induced bronchospasm (EIB) commonly affects patients with asthma. However, the relationship between EIB and asthma control remains unclear. Exercise limitation due to asthma might lead to reduced physical activity, but little information is available regarding obesity and EIB in asthma.

Allergic Rhinitis and its Impact on Asthma (ARIA): achievements in 10 years and future needs.

Allergic rhinitis (AR) and asthma represent global health problems for all age groups. Asthma and rhinitis frequently coexist in the same subjects. Allergic Rhinitis and its Impact on Asthma (ARIA) was initiated during a World Health Organization workshop in 1999 (published in 2001).

Burden of allergic rhinitis: allergies in America, Latin America, and Asia-Pacific adult surveys.

Allergic rhinitis (AR; also nasal allergies or "hay fever") is a chronic upper airway inflammatory disease that affects ∼60 million adults and children in the United States. The duration and severity of AR symptoms contribute to a substantial burden on patients' quality of life (QoL), sleep, work productivity, and activity. This study was designed to examine symptoms, QoL, productivity, comorbidities, disease management, and pharmacologic treatment of AR in United States and ex-U.