Monday, Addex Therapeutics (NASDAQ:ADXN) released top-line data from a Phase 2 epilepsy study evaluating adjunctive ADX71149 (JNJ-40411813) administration in patients with focal onset seizures with suboptimal response to levetiracetam or brivaracetam. The company is collaborating with Johnson & Johnson’s (NYSE:JNJ) Janssen Pharmaceuticals Inc. The Phase 2 study did not achieve statistical significance for the primary endpoint of time for patients to reach baseline seizure count when ADX71149 was