Mealey's (October 29, 2018, 10:44 AM EDT) -- PHILADELPHIA — The Pennsylvania Supreme Court on Oct. 16 denied review of an appellate court ruling that a fentanyl overdose death off-label claim is preempted by federal law (Joseph A. Caltagirone, et al. v. Cephalon Inc., et al., No. 248 EAL 2018, Pa. Sup.)....