Rigel Pharmaceuticals has concluded patient enrolment in a Phase II clinical trial of its oral spleen tyrosine kinase (SYK) inhibitor, fostamatinib, for treating hospitalised Covid-19 patients.
Rigel Pharmaceuticals, Inc. announced it has been awarded $16.5 million by the U.S. Department of Defense's (DOD) Joint Program Executive Office for Chemical, Biological, Radiological and Nuclear Defense (JPEO-CBRND) to support Rigel's ongoing Phase 3 ...
Shares of Rigel Pharmaceuticals shot up about 40 percent during Thursday trading due primarily to an error on the company’s website that claimed its drug candidate Tavalisse had gained approval from the U.S. Food and Drug Administration (FDA).
Rigel Pharmaceuticals announced the U.S. Food and Drug Administration (FDA) has filed its New Drug Application (NDA) for the use of Tavalisse (fostamatinib disodium) in patients with chronic or persistent immune thrombocytopenia (ITP).