Navidea Biopharmaceuticals Receives FDA Feedback Regarding Rheumatoid Arthritis Clinical Trial Design and Provides Business Updates

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DUBLIN, Ohio–(BUSINESS WIRE)–Navidea Biopharmaceuticals, Inc. (NYSE American: NAVB) (“Navidea” or the “Company”), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced that it received feedback from the U.S Food and Drug Administration (“FDA”) regarding the Company’s planned clinical studies that will evaluate joint disease in patients with Rheumatoid Arthritis (“RA”) and monitor patient response to therapy. Clinical Studies in Rheum http://www.businesswire.com/news/home/20190408005400/en/Navidea-Biopharmaceuticals-Receives-FDA-Feedback-Rheumatoid-Arthritis/?feedref=JjAwJuNHiystnCoBq_hl-WBlLQO14j4QZPTyX5CYOnwC4VjN53jumZRlnzhBoBxGrCOi9QzgjCezTS3Nw_X6kJUrpSBm-Hav1w-UkdSlG3ltkRSnqzf6ourQGu_UA28CzZCGORvG0LE20YOvo49uqw==