NCIt synonyms : Patient-Controlled Analgesia; IV PCA;
NCIt related terms : PCA;
NCIt definition : A method of intravenous narcotic analgesic delivery that uses a pump or similar delivery
system that allows the patient, or in the absence of the patient's ability to do so
the patient's nurse or family members, to administer predetermined doses of analgesic
as needed to maintain adequate pain control. This method allows the patient and/or
family to have increased autonomy. Further, research has shown improved pain control
and reductions in narcotics necessary to maintain pain control to be associated with
this delivery method.;
Alternative definition : NCI-GLOSS: A method of pain relief in which the patient controls the amount of pain
medicine that is used. When pain relief is needed, the person can receive a preset
dose of pain medicine by pressing a button on a computerized pump that is connected
to a small tube in the body.;
Codes from synonyms : CDR0000044704; CDR0000044703;