The lancet oncology
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The lancet oncology · Jun 2018
ReviewGut dysbiosis: a potential link between increased cancer risk in ageing and inflammaging.
Cancer incidence substantially increases with ageing in both men and women, although the reason for this increase is unknown. In this Series paper, we propose that age-associated changes in gut commensal microbes, otherwise known as the microbiota, facilitate cancer development and growth by compromising immune fitness. ⋯ Studies in animal models and the importance of commensals in cancer immunotherapy suggest that this status can be reversible. Thus, interventions that alter the composition of the gut microbiota might reduce inflammaging and rejuvenate immune functions to provide anticancer benefits in frail elderly people.
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The lancet oncology · Jun 2018
Review Practice GuidelineElderly patients with metastatic renal cell carcinoma: position paper from the International Society of Geriatric Oncology.
Therapy for metastatic renal cell carcinoma should be tailored to the circumstances and preferences of the individual patient. Age should not be a barrier to effective treatment. Systematic geriatric screening and assessment contributes to the goal of personalised management, in addition to the involvement of a multidisciplinary team. ⋯ Overall, it seems that age alone does not appreciably affect efficacy. Among the pivotal studies that were included, there is a striking scarcity of analyses that relate toxic effects to patient age. Even if the adverse effects of therapy are no more frequent or severe in elderly patients than in their younger counterparts, the practical, psychological, and functional impact of treatment may be greater, especially if toxic effects are chronic and cumulative.
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The lancet oncology · Jun 2018
ReviewFunctional versus chronological age: geriatric assessments to guide decision making in older patients with cancer.
As the worldwide population ages, oncologists are often required to make difficult and complex decisions regarding the treatment of older people (aged 65 years and older) with cancer. Chronological age alone is often a poor indicator of the physiological and functional status of older adults, and thus should not be the main factor guiding treatment decisions in oncology. ⋯ The geriatric assessment is a multidimensional tool that evaluates several domains, including physical function, cognition, nutrition, comorbidities, psychological status, and social support. In this Series paper, we discuss the use of a geriatric assessment-based approach to cancer care, and provide clinicians with tools to better assess the risks and benefits of treatment to engage in shared decision making and provide better personalised care for older people with cancer.