Publications by authors named "Ira A Liebson"

Aims: Buprenorphine is a mu-opioid partial agonist that is marketed in a sublingual formulation as a treatment for opioid dependence. A microcapsule depot sustained-release formulation has been developed which may offer effective treatment of opioid dependence while also minimizing risks of illicit diversion or patient non-compliance. The present study examined the efficacy of depot buprenorphine in suppressing the opioid withdrawal syndrome and in attenuating the effects of exogenous opioid challenge.

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Buprenorphine, a partial mu-opioid agonist, has been shown effective for treatment of opioid dependence but also has some abuse potential. A novel formulation of buprenorphine, using a polymer microcapsule depot sustained-release technology, has been developed which may offer effective treatment of opioid dependence while also minimizing risks of patient noncompliance and illicit diversion. This open-label, first-in-human study evaluated the safety and pharmacokinetics of a single-dose buprenorphine depot in physically dependent opioid abusers.

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