A population pharmacokinetic and pharmacodynamic modelling approach to support the clinical development of RBP-6000, a new, subcutaneously injectable, long-acting, sustained-release formulation of buprenorphine, for the treatment of opioid dependence.

摘要

Previously published findings have demonstrated μORO ≥70 % is needed to achieve withdrawal suppression and blockade of opioid agonist subjective effects. Model simulations indicated that a 200 mg RBP-6000 dose should achieve 2–3 ng/mL buprenorphine average concentrations and desired efficacy.