Publication Date
12-1-2022
Journal
Neurospine
Abstract
Metastatic involvement of the spine is a common complication of systemic cancer progression. Surgery and external beam radiotherapy are palliative treatment modalities aiming to preserve neurological function, control pain and maintain functional status. More recently, with development of image guidance and stereotactic delivery of high doses of conformal radiation, local tumor control has improved; however recurrent or radiation refractory disease remains a significant clinical problem with limited treatment options. This manuscript represents a narrative overview of novel targeted molecular therapies, chemotherapies, and immunotherapy treatments for patients with breast, lung, melanoma, renal cell, prostate, and thyroid cancers, which resulted in improved responses compared to standard chemotherapy. We present clinical examples of excellent responses in spinal metastatic disease which have not been specifically documented in the literature, as most clinical trials evaluate treatment response based on visceral disease. This review is useful for the spine surgeons treating patients with metastatic disease as knowledge of these responses could help with timing and planning of surgical interventions, as well as promote multidisciplinary discussions, allowing development of an individualized treatment strategy to patients presenting with widespread multifocal progressive disease, where surgery could lead to suboptimal results.
Keywords
Spine metastases, Metastatic cancer, Targeted therapy, Mutation, Chemotherapy, Immunotherapy
Included in
Bioinformatics Commons, Biomedical Informatics Commons, Chemical and Pharmacologic Phenomena Commons, Immunotherapy Commons, Medical Molecular Biology Commons, Oncology Commons, Radiation Medicine Commons
Comments
Supplementary Materials
PMID: 36597635