Лечението с ротиготин води до средно подобрение на UPDRS индекса (части II + III) с - 3, 98 точки (изходна стойност 29, 9 точки), докато в групата на плацебо се отчита влошаване средно 1, 31 (изходна стойност 30, 0 точки).
With rotigotine, the mean improvement in the UPDRS score (Parts II + III) was -3.98 points (baseline 29.9 point) whereas in the placebo-treated arm a worsening of 1.31 points was observed (baseline 30.0 points) The difference was 5.28 points and statistically significant (p < 0.0001).