Hospital pharmacy
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Management of chronic cancer pain using a computerized ambulatory patient-controlled analgesia pump.
Chronic pain associated with neoplastic disease can be difficult to treat. The development of a computerized ambulatory, patient-controlled analgesia (PCA) pump may provide the patient and clinician with an alternate approach in management of chronic cancer pain. The pump delivers a constant infusion of analgesic and allows for additional on-command doses for breakthrough pain. ⋯ At home, patients reported acceptable pain relief while engaging in many activities of daily living. Complications included constipation, possible drug tolerance, and accidental catheter removal. Overall, patient acceptance of the pump was good with improved pain control, minimal adverse reactions, and ease of use at home.