Servier expands Tibsovo Program to target IDH1-Mutated Blood Cancers and Solid Tumors

Servier announced updates to two of its Phase 3 programs evaluating TIBSOVO (ivosidenib tablets) in isocitrate dehydrogenase 1 (IDH1)-mutated cancers. The first patient has been enrolled in the CHONQUER study, a pivotal Phase 3 clinical trial evaluating the efficacy and safety of TIBSOVO versus placebo in patients with IDH1-mutated conventional chondrosarcoma. In addition, the Phase 3 PyramIDH clinical trial has been initiated, and sites are actively recruiting across the globe. The PyramIDH study is evaluating TIBSOVO^® (ivosidenib tablets) monotherapy and azacitidine monotherapy in the treatment of patients with IDH1-mutated myelodysplastic syndromes (MDS) who have not previously been treated with a hypomethylating agent.

"As the leader in IDH-mutated cancers, Servier aspires to provide new treatment options for those impacted by newly diagnosed IDH1-mutated conventional chondrosarcoma and IDH-1 mutated MDS. The advancement of two of our Phase 3 registration enabling studies is an incredibly important milestone for our TIBSOVO clinical development program and underscores our commitment to understanding the application of IDH1m inhibition in a broad range of malignancies to meet the needs of patients," said Susan Pandya, MD, Vice President, Clinical Development and Global Head of Oncology LS/LCM, Servier Pharmaceuticals. "We are deeply grateful to the patients, families and healthcare providers who are participating in this important research."

The use of TIBSOVO in patients with IDH1-mutated conventional chondrosarcoma, as well as, patients with IDH1-mutated myelodysplastic syndromes who have not previously been treated with a hypomethylating agent are investigational, and its safety and efficacy in these cases have not been evaluated by any regulatory authority.