SILVER SPRING, Md., Oct. 24, 2023 /PRNewswire/ — Today, the U.S. Food and Drug Administration approved Tibsovo (ivosidenib) for the treatment of adult patients with relapsed or refractory (R/R) myelodysplastic syndromes (MDS) with an isocitrate dehydrogenase-1 (IDH1) mutation as detected…