Is whole-brain radiotherapy effective and safe in elderly patients with brain metastases?
Most elderly patients with brain metastases have an unfavourable prognosis. However, as in other populations, assessment of KPS and few other factors might guide the choice of treatment. Radiation therapy might lead to symptomatic responses in approximately half of the patients, but long-term survivors appear at risk of neurotoxicity. As promising results were published from a retrospective radiosurgery series, prospective trials appear warranted.
As gait impairments are associated with an increased risk of adverse outcomes including falls, clinicians should be aware of the impact of antidepressants on gait in older adults. Subsequent to this, interventions aimed at improving physical function, which is a known precursor to falls and functional disability, should be recommended.