( April 29, 2016, 8:49 AM EDT) -- PHILADELPHIA — A Pennsylvania state court judge on April 21 stayed the state’s mass tort Paxil birth defect litigation pending post-trial proceedings and an appeal in a case that was nonsuited earlier in the month (In Re: Paxil, No. 07020322000280, Braden Rader v. GlaxoSmithKline, LLC, September Term 2011, No. 3672, Pa. Comm. Pls., Philadelphia Co.)....