Unlike systemic medications that must be absorbed systemically and must cross the blood-brain barrier to reach the receptors on the spinal cord to be effective, an implanted SynchroMed™ III implantable pump and catheter deliver prescribed amounts of medication directly into the cerebrospinal fluid in the intrathecal space bypassing the blood-brain barrier.
Targeted drug delivery (TDD) into the intrathecal space offers effective relief at a fraction of the systemic dose, which can reduce side effects.1–4
Hamza, M et al. Prospective Study of 3-Year Follow-Up of Low-Dose Intrathecal Opioids in the Management of Chronic Nonmalignant Pain. Pain Medicine. (United States) 13, 1304–1313 (2012).
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