The Role of Granulocyte-Colony Stimulating Factor Biosimilars for Supportive Cancer Care: A Year in Review

This year-in-review article provides insights into clinical updates relating to granulocyte-colony stimulating factor (G-CSF) biosimilars research presented at five key congresses in 2022. These include the American Society of Clinical Oncology (ASCO) 55th Annual Meeting (3rd–7th June 2022, Chicago, Illinois, USA), European Society for Medical Oncology (ESMO) Congress (9th–13th September 2022, Paris, France), ESMO Asia Congress (2nd–4th December 2022, Singapore), San Antonio Breast Cancer Symposium (SABCS; 6th–10th December 2022, Texas, USA), and American Society of Hematology (ASH) 64th Annual Meeting and Exposition (10th–13th December 2022, New Orleans, Louisiana, USA). Alongside reviewing the current research presented at these key congresses, with a focus on the use of G-CSF agents and biosimilars in patients undergoing treatment for breast, colorectal, and gynaecological cancers, this article provides an overview of current guidelines on the use of G-CSF in supportive cancer care to manage chemotherapy-induced febrile neutropenia and explores trends in G-CSF biosimilars research.