Completed Transthyretin Amyloidosis Outcome Survey (THAOS) NCT00628745 Conditions Amyloidosis, Amyloidosis, Hereditary, Transthyretin-Related, Metabolic Diseases, +4 more Locations University of Alabama at Birmingham — Birmingham, Alabama, United States Mayo Clinic Arizona — Phoenix, Arizona, United States VA Greater Los Angeles Healthcare System — Los Angeles, California, United States University of California, Irvine — Orange, California, United States View all 113 locations View more locations Show fewer locations Loading locations... View Trial Details