In vitro and in vivo release of dinalbuphine sebacate extended release formulation: Effect of the oil ratio on drug release.


Nalbuphine is a semi-synthetic opioid indicated for the relief of moderate to severe pain. Dinalbuphine sebacate (DNS) is a prodrug of nalbuphine for which we have developed long-acting lipophilic formulations in a benzyl benzoate/sesame oil mixture for intramuscular (IM) injection. In this study, we found that the in vitro release profile of DNS could be… (More)
DOI: 10.1016/j.ijpharm.2017.08.083


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