Updated on 3 April 2013
SK Chemicals gets exclusive rights from TheraVida to develop and commercialize overactive bladder and urinary incontinence drugs
Singapore: TheraVida and SK Chemicals announced the execution of a license agreement for two of TheraVida's proprietary combination drug product candidates, THVD-201 and THVD-202. The agreement grants SK Chemicals exclusive rights to develop and commercialize THVD-201 and THVD-202 in South Korea for the treatment of overactive bladder (OAB) and urge urinary incontinence (UUI).
THVD-201 is a proprietary twice-daily (BID) formulation of tolterodine and pilocarpine that is designed to treat OAB and UUI with reduced dry mouth side effects frequently associated with currently available treatments. THVD-201 has successfully completed phase I and phase II development in international clinical trials. THVD-202 is a proprietary once-daily (QD) formulation of tolterodine and pilocarpine that is completing pre-clinical development.
According to the agreement, SK Chemicals is responsible for costs associated with the manufacturing, phase III clinical development, regulatory approval, and commercialization of THVD-201 in South Korea. SK Chemicals is also responsible for clinical development, approval, and commercialization of follow-on product THVD-202 in the territory. In return for the exclusive license to THVD-201 and THVD-202 in South Korea, TheraVida shall receive milestone payments and a royalty on net sales of the products by SK Chemicals.
In a phase II randomized, double-blind, multiple-crossover clinical trial with placebo and active controls, twice-daily THVD-201 demonstrated statistically significant improvements in OAB and UUI symptoms over placebo control, with efficacy comparable to twice-daily Detrol (tolterodine). THVD-201 was well tolerated and exhibited statistically significant and clinically meaningful improvements in saliva production and dry mouth side effects, as compared to active control Detrol. TheraVida intends to conduct additional international clinical studies of THVD-201 and THVD-202 in patients with OAB and UUI.
Mr In- Serk Lee, CEO, SK Chemicals Life Science Business Group, "SK Chemicals is pleased to collaborate with TheraVida on the development, commercialization, and marketing of THVD-201 and THVD-202 in South Korea for the treatment of OAB and UUI. We believe THVD-201 has demonstrated a highly differentiated clinical profile, relative to tolterodine, which has been confirmed by an international Phase 2 clinical trial.