Overview Development of a Normative Database for Rheumatoid Arthritis (RA) Imaging With Tc99m Tilmanocept Status: Recruiting Trial end date: 2021-12-01 Target enrollment: Participant gender: Summary This study will establish a normative database of Tilmanocept Uptake Values (TUVjoint) in healthy controls age-matched to the RA population. Phase: Phase 2 Details Lead Sponsor: Navidea Biopharmaceuticals