GENEVA, SWITZERLAND--(Marketwire - October 15, 2008) - Addex Pharmaceuticals (SWISS: ADXN) announced that it has completed the first part of a two-part Phase I clinical trial to evaluate the newly developed modified release formulation of ADX48621. ADX48621 is scheduled to start a Phase IIa proof of concept study for the treatment of levodopa associated dyskinesia in Parkinson's disease during the first half of 2009.
