CHRONICLE D3250R00023 (Asthma) - Clinical Trial

What is the Purpose of this Study?

We are doing this study to help us understand how doctors treat and manage people with severe asthma and how the health of people with severe asthma changes with those treatments.

This is an observational study, meaning it does not include any study drug or device.

What is the Condition Being Studied?

Severe Asthma in Adults

Who Can Participate in the Study?

Adults ages 18+ who:

  • Have a diagnosis of asthma for at least 12 months before enrolling in the study
  • Are considered severe and/or uncontrolled by their treating pulmonary specialist
  • Are getting regular care from a pulmonary specialist at Duke
  • Have an email address and internet access for completion of online surveys
Age Group

What is Involved?

If you choose to join the study, you will be asked to:

  • Complete online, monthly surveys about your life and health
  • Give the study team permission to collect information from your medical records every 6 months (for up to 5 years)
  • Note: The length of time in the study is up to you. You may withdraw at any time.

    Study Details

    Full Title
    The CHRONICLE Study: A Longitudinal Prospective Observational Study of the Characteristics, Treatment Patterns and Health Outcomes of Individuals with Severe Asthma in the United States
    Principal Investigator
    Protocol Number
    IRB: PRO00092249
    NCT: NCT03373045
    Phase N/A
    Enrollment Status
    Open for Enrollment