Study ALN-VSP02 is an extension study for previously conducted ALN-VSP02 studies. The study is being conducted to allow for continued ALN-VSP02 therapy for patients who completed participation in an ALN-VSP02 clinical study, achieved clinical benefit with ALN-VSP02 (i.e., disease response of stable disease or better), and, in the Investigator's opinion, may benefit from continuation of ALN-VSP02 therapy.
