Finding of Optimal Dose for NT 201 in the Treatment of Glabellar Frown Lines

Single treatment with 10, 20 or 30 Units of NT 201 given as intramuscular treatment injections of equal amount to 5 sites on Day 0. The same volume of reconstituted study medication (0.6 mL per subject) was administered irrespective of the treatment group. The total dose volume was administered in equal aliquots to the 5 injection sites. Thus, each of the 5 injection sites was injected with 0.12 mL study medication per injection site.

Single treatment with Placebo given as intramuscular treatment injections of equal amount to 5 sites on Day 0. A volume of reconstituted 0.6 mL per subject was administered. The total dose volume was administered in equal aliquots to the 5 injection sites. Thus, each of the 5 injection sites was injected with 0.12 mL Placebo per injection site.