Neuromodulation : journal of the International Neuromodulation Society
-
Multicenter Study
Long-term follow-up of a novel implantable programmable infusion pump.
The Prometra® Programmable Pump System (Flowonix Medical, Inc., Mt. Olive, NJ, USA) is designed for continuous intrathecal administration of morphine sulfate to treat chronic intractable pain. As a follow-up to a previous report on acute six-month data, this study evaluated the efficacy of treatment at one year and the accuracy of drug delivery throughout the study (average of 2.5 years, range 0-3.6 years). ⋯ The Prometra pump demonstrated accurate drug delivery throughout the study and provides an effective and safe means for intrathecal administration of morphine sulfate for treatment of chronic intractable pain.