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Research Study:

Chronic Refractory Cough (CRC)

Adults 18 years of age or older with a diagnosis of unexplained chronic cough (Chronic Refractory Cough) for at least 1 year. This study will consist of 8 office visits over a period of up to 5 months. Qualified volunteers receive the investigational medication and study-related medical care at no cost and compensation for time and travel.


Interested in becoming a participant?

Fill out the secure form below and we’ll get in touch with you. If you would like more information about this clinical research trial, please call (952) 852-5329.

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