Expired Study
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Clinical Trial 42363

Los Angeles, CA 90025


Study Summary:

Seeking Volunteers for a Hereditary Angioedema Research Survey

You may qualify if you:

  • Are at least 12 years old
  • Have been diagnosed with HAE
  • Are being treated for HAE
Compensation may be provided to those who qualify upon completion of the survey and in-person interview. Interviews may be held in a central location like a market research facility or if preferred, in participants’ homes

About the Research Survey:
Clarion Healthcare is conducting user research with HAE patients in the U.S. to understand HAE patient preference across different drug delivery systems. Participants will have an opportunity to review prototypes and provide feedback. Qualified participants will complete an online survey and then be scheduled for an in-person interview lasting approximately one hour.

What is Hereditary Angioedema?
Hereditary Angioedema (HAE) is a disorder in which one experiences recurrent episodes of severe swelling, typically in the limbs, face, intestinal tract, and airway. HAE symptoms can be caused by minor trauma or stress, but most often happens with no known trigger.

See if you qualify!


Clinical trials are medical research studies designed to test the safety and/or effectiveness of new investigational drugs, devices, or treatments in humans. These studies are conducted worldwide for a range of conditions and illnesses. Learn more about clinical research and participating in a study at About Clinical Trials.