Clinical Research Directory

Follow-up of Spanish Prospective Asthma and Nasal Polyposis Registry

Primary objective \- To study the stability of different phenotypes and endotypes of asthma at 3, 5, and 7 years of follow-up and - in MEGA COHORT and in patients on biologic treatment Secondary objective(s) * To study biomarkers variation post-treatment in patients with and without Nasal Polyposis * To demonstrate the existence of different subtypes of eosinophils that may be phenotypically and functionally heterogeneous * To increase the number of patients in the cohort on biologic treatment to reach at least 900 (400 over the current cohort).

Impact of Multi-Component Intervention on Suspected Asthma Population

Study Participants: Suspected asthma population, defined as individuals whose score of asthma screening questionnaire used in ECRHS study exceeds 0 and whose age is 35 and above. Intervention: Within the intervention arm, we have constructed a population-based pay-for-performance mechanism to encourage medical practitioners to care for population health. For study participants in the intervention arm, we will ask them to finish an online ECRHS questionnaire with notification of his or her suspected asthma status. Individuals whose score of ECRHS asthma screening exceeds 0 will be given a face-to-face survey, simple physical examination, pulmonary function tests, and provide a multi-component intervention at baseline. For suspected asthma population in the intervention arm, we provide community-based spirometry pulmonary function test (PFT) and education; If individuals whose FEV1 improved by ≥12% and ≥200 mL following bronchodilator administration with 400 ug salbutamol, they will be spirometry-defined undiagnosed asthma patient and will be encouraged to seek treatment and medication to the superior hospitals. Additionally, we provide (1) two digital health intervention programs to smokers and individuals with mental health issues; (2) CBT-based health education for study participants with abnormal BMI; (3) active recruitment into National Essential Public Health Program in China for those with abnormal blood pressure and blood glucose. Intensive follow-ups will be conducted at month 3 (telephone interview), month 6 (face-to-face with full steps of physical examination), and month 12. Comparison: Those who are assigned in the control arm, we will ask them to finish the same ECRHS online questionnaire with notification of his or her suspected asthma status and a face-to-face survey. No physical examinations, community-based pulmonary function tests will be given. Outcomes: The primary outcomes are asthma knowledge, lung function testing, and ACT score at month 12.

Telehealth and Onsite Maintenance Exercise in Chronic Lung Disease

The goal of this pilot clinical trial is to compare telehealth and onsite supervised maintenance exercise program for adults with Chronic Lung Disease. The specific aims of the study are: * To compare 8-week supervised maintenance program delivered onsite and via tele-rehab with no maintenance for patients with Chronic Lung Disease following discharge from traditional exercise or physical therapy or onsite outpatient rehabilitation programs on clinical outcomes (dyspnea, exercise capacity, physical function, physical activity, and quality of life) at 8 weeks and 4-months post-intervention. * To compare the differences in dyspnea, exercise capacity, physical function, physical activity, and quality of life between an 8-week maintenance program delivered onsite and via tele-rehab at 8-weeks and 4-months post-intervention in patients with Chronic Lung Disease following discharge from traditional onsite outpatient rehabilitation. Participants in both intervention groups (onsite and tele-rehab) will undergo a baseline onsite assessment followed by an 8-week supervised exercise intervention either onsite or in a telehealth setting. Control group will receive biweekly check in calls, but no active intervention.