AbFero Pharmaceuticals Announces Initiation Of Phase 1 Study For Lead Iron Chelator Study to Examine Safety of SP-420 in MDS and MF News provided by Share this article Share this article BOSTON, Feb. 23, 2021 /PRNewswire/ -- AbFero Pharmaceuticals, Inc., a privately-held clinical stage pharmaceutical company dedicated to treating diseases of iron overload, today announced the initiation of a Phase 1 study of its lead iron chelator, SP-420, in myelodysplastic (MDS) and myelofibrosis patients (MF) with transfusional iron overload (TIO). "The opening of this trial in MDS and MF marks anothe...