Overview Lipitor In The Prevention Of Stroke, For Patients Who Have Had A Previous Stroke Status: Completed Trial end date: 2005-11-01 Target enrollment: Participant gender: Summary To determine whether Lipitor reduces stroke, compared to placebo in patients who have had a previous stroke or transient ischemic attack. Phase: Phase 4 Details Lead Sponsor: PfizerTreatments: AtorvastatinAtorvastatin Calcium