Current systemic therapies for metastatic renal cell carcinoma in older adults: A comprehensive review

Manuel Caitano Maia1, Jacob Adashek2, Paulo Bergerot1

  • 1Department of Medical Oncology & Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, United States.

Insights

Older adults with metastatic renal cell carcinoma (mRCC) need tailored treatment. This review covers age-related changes and new drug data to guide optimal care for this understudied population.

Area of Science:

  • Geriatric oncology
  • Pharmacology
  • Renal cell carcinoma research

Background:

  • Aging affects drug metabolism, impacting treatment efficacy and safety in older adults.
  • Metastatic renal cell carcinoma (mRCC) primarily affects older individuals, yet they are under-represented in clinical trials.
  • Older mRCC patients face unique challenges including comorbidities, polypharmacy, and frailty.

Purpose of the Study:

  • To review age-related metabolic differences relevant to drug therapy in older adults.
  • To analyze safety and efficacy data of approved agents for mRCC in the context of aging.
  • To provide guidance for managing older patients with mRCC, addressing under-treatment concerns.

Main Methods:

  • Comprehensive literature review of age-related physiological changes impacting drug disposition.
  • Systematic analysis of clinical trial data and real-world evidence for mRCC treatments in older populations.
  • Examination of geriatric assessment tools and their role in treatment selection.

Main Results:

  • Significant age-related variations in drug metabolism and pharmacokinetics exist.
  • Efficacy and safety profiles of mRCC drugs may differ in older adults compared to younger populations.
  • Geriatric assessments are crucial for identifying vulnerabilities and optimizing treatment strategies.

Conclusions:

  • Tailored treatment approaches are essential for older adults with mRCC, considering physiological changes and comorbidities.
  • Current guidelines recommend geriatric assessments to ensure appropriate systemic therapy selection.
  • Further research is needed to optimize the use of novel mRCC agents in the aging population.

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