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A Syngeneic Mouse Model of Metastatic Renal Cell Carcinoma for Quantitative and Longitudinal Assessment of Preclinical Therapies
Published on: April 12, 2017
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.
Abstract:
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.
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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