Multidisciplinary palliative care of the older adult: a narrative review

Abstract

Background and objective: The aging of society has contributed to individuals living longer with chronic illnesses. This places them at risk to develop cancer. Treating older adults with chronic illnesses and cancer, places strain on oncologists as this group of individuals is heterogenous in nature, differing in their functional status, co-morbidities, etc. Integrating geriatrics into the care of the older adult with cancer has proven to be beneficial in helping to ameliorate the effects of aging and honing oncologic treatment regimens to be effective and efficient. The purpose of this unsystematic review is to demonstrate the importance that geriatricians can have, when participating on a multidisciplinary team (MDT) with oncology, in the administration of holistic palliative cancer care to the older adult; to present geriatric specific issues that are imperative to consider when managing the older adult with cancer; and to consider other members of the MDT inclusive of social work, pharmacy, and nursing.

Methods: Data were identified by searching PubMed (January 2005 to July 2023) using the following search terms: multidisciplinary care and older adults and cancer care. The search was repeated using geriatrics, MDTs, chronic diseases, elderly. Non-English articles and observational studies were excluded. An additional review of literature was undertaken using relevant references of identified articles.

Key content and findings: Older adults are heterogenous in the aging process and thus using a geriatrician to perform comprehensive geriatric assessments (CGAs) can help to tailor the palliative care of the older adult with cancer. Providing for better predictions of the success of the proposed treatment. The overarching goal is to maintain the individual's quality of life and independence. MDTs, consisting of nursing, pharmacy and social work in addition to geriatricians and oncologists are instrumental in providing his level of care.

Conclusions: Utilizing geriatricians on an MDT with oncology can help to provide the older adult with cancer palliative care that is holistic, effective and efficient in its delivery. While intellectually these models of multidisciplinary care are effective for the older adult with cancer, future research is needed as to the quality, cost-effectiveness and impact this care can have.

Keywords: Multidisciplinary care; cancer; chronic disease; older adults; palliative care.