A Philadelphia judge has thrown out a Risperdal gynecomastia lawsuit in the middle of trial, the second time that's occurred in the mass tort litigation based in the city.

Philadelphia Court of Common Pleas Judge Kenneth Powell granted Johnson & Johnson subsidiary Janssen Pharmaceuticals' motion for nonsuit in the case of Hibbs v. Janssen Pharmaceuticals on Monday morning. No accompanying opinion or explanation for the ruling was issued with the order.

A previous Risperdal case met a similar end in December when Common Pleas Judge Sean Kennedy dismissed the case T.M. v. Janssen Pharmaceuticals on the 11th day of trial. Kennedy's ruling from the bench, which came a few days into the defense's case, was based on his determination that the plaintiff's causation expert's testimony was inadequate.