ABSTRACT
Introduction: Olaratumab, a human monoclonal antibody against platelet derived growth factor receptor alpha (PDGFR- α), is the first drug that in combination with doxorubicin for the treatment of patients with advanced/metastatic soft tissue sarcoma (STS) that has showed an improved overall survival compared to doxorubicin alone. These initial results are exciting and have the potential to change the landscape of treatment for patients with STS.
Areas covered: This article reviews the development of olaratumab for oncology use by reviewing articles in PubMed for ‘platelet derived growth factor’ and ‘receptor’ and ‘soft tissue sarcoma’. We provide an overview of the published studies to date for olaratumab and specifically the use in soft tissue sarcoma.
Expert commentary: Olaratumab is a well-tolerated drug that, when combined with doxorubicin, has shown an improved overall survival compared to doxorubicin alone and the phase III confirmatory study is eagerly awaited.
Information resources
Additional information about olaratumab can be obtained from www.lilly.com
Declaration of interest
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.