Intracerebroventricular morphine for refractory cancer pain: transitioning to the home setting.

Refractory cancer pain may be effectively controlled by titrating intracerebroventricular (ICV) preservative-free opioid. In this case report, a continuous infusion of ICV morphine permitted our patient with lung cancer and painful spinal metastases to be discharged to home hospice with family. The approach exploits the high potency of morphine injected into cerebrospinal fluid (CSF).