300
Participants
Start Date
June 11, 2018
Primary Completion Date
September 30, 2025
Study Completion Date
February 28, 2029
Aspirin
Twice daily aspirin
Placebo
Twice daily placebo
RECRUITING
University of Miami, Miami
RECRUITING
University of Iowa, Iowa City
RECRUITING
Mayo Clinic, Rochester
RECRUITING
University of Utah, Salt Lake City
RECRUITING
Stanford Otolaryngology/HNS, Stanford
RECRUITING
Massachusetts Eye and Ear, Boston
United States Department of Defense
FED
Massachusetts Eye and Ear Infirmary
OTHER