• Walter Ling.
• Department of Psychiatry & Biobehavioral Sciences, David Geffen School of Medicine at UCLA, 1640 S. Sepulveda Blvd, Suite 120, Los Angeles, CA 90025-7535, USA. lwalter@ix.netcom.com.
• Pain Manag. 2012 Jul 1; 2 (4): 345-50.

AbstractSUMMARY The buprenorphine implant (Probuphine™, Titan Pharmaceuticals, CA, USA) is a recently developed long-acting formulation of buprenorphine, which is a partial opioid agonist that is widely used in the marketed, sublingual, daily-dose form for managing opioid addiction. The new formulation uses a novel delivery system consisting of subcutaneously implanted solid matrix 'rods' made from a mixture of ethylene vinyl acetate and buprenorphine. The buprenorphine implant was developed to ensure medication compliance, eliminate misuse and abuse from diversion of sublingual buprenorphine, and increase therapeutic benefit of the medication. The implant is not a 'new' drug, but an innovative means of delivering a medication proven effective for treating opioid addiction. The implant has not yet been approved by the US FDA. The information in this review has been gleaned from research reports, documentation in the literature, and from the author's experience treating opioid-dependent patients, and involvement in clinical research examining sublingual buprenorphine and the buprenorphine implant.

4 keywords...

hide…