Scilex Holding Company Announces New Data From Deeper Skin Penetration Studies to Support SP-103 (lidocaine topical system) 5.4%, a Triple Strength Formulation of ZTlido®, in Treatment of Musculoskeletal Pain Disorders
A set of studies assessed drug delivery from SP-103, ZTlido and control (Pennsaid®, 2% diclofenac) using open flow microperfusion.
- A set of studies assessed drug delivery from SP-103, ZTlido and control (Pennsaid®, 2% diclofenac) using open flow microperfusion.
- Interstitial fluid from the dermis, subcutaneous adipose tissue, and muscle was continuously sampled to assess drug penetration in all tissue layers.
- Current results of skin penetration studies for the first time had demonstrated uptake of lidocaine by muscle tissue via a passive diffusion through the skin.
- We are very excited about these results supporting our clinical development plans,” said Dmitri Lissin, MD, Chief Medical Officer at Scilex.