Physiological changes that occur during the aging process may impact drug metabolism and availability, consequently affecting treatment efficacy and tolerability. Despite being a disease of older adults, there is little data to guide treatment decisions for older patients with metastatic renal cell carcinoma (mRCC). The recent approval of many new agents for this disease poses a clinical challenge: how to best utilize these drugs in a population (older adults) who has been generally under-represented in clinical studies. Additionally, the presence of comorbid conditions, polypharmacy, frailty, and lack of social support place this group of patients in a very unique situation. In order to avoid under-treatment, international societies' guidelines recommend routine use of geriatric tools to assess patients' suitability for systemic treatments. Here we provide a thorough review of age-related metabolic differences, safety and efficacy data for each drug approved for mRCC, and cover specific considerations for the management of older adults with this disease.
Keywords: Older; Systemic; Treatment; mRCC.
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