Modern management of rare brain metastases in adults

Insidious enemy: downside to prolonged survival in prostate cancer

An 83-year-old man, a prostate cancer survivor of 10 years with multiple vertebral metastases presented with sudden onset of double vision. On examination he was found to have an isolated partial left abducens palsy with no other neurological deficits. Despite having microvascular risk factors, given his history of prostate cancer, aMRI brain scan was requested to look for a neurological cause. The scan revealed a metastatic lesion in the clivus encasing the cavernous sinus and carotid artery. He was referred to his oncologist for further management, however he opted out of further treatment and succumbed to his illness a month later. This case report includes a literature review of cases with clivus metastases secondary to prostate cancer. It highlights the importance of carefully examining eye movements and having a high index of suspicion for the subtlest sign that may suggest brain metastases in elderly patients with prostate cancer with prolonged survival.

Brain metastases from prostate cancer: an emerging clinical problem with implications for the future therapeutic scenario

Brain metastases from prostate cancer (PC) seem to be more frequent than in the past, possibly because advances in the treatment of patients with castration-resistant PC have prolonged their survival. Furthermore, docetaxel (the drug of choice for the first-line treatment of castration-resistant PC) cannot cross the blood-brain barrier and control metastatic foci. However, this problem may be overcome by new active drugs such as cabazitaxel.