Overview Efficacy and Safety of Metamizole Versus Placebo as Antithermic Therapy in the Acute Phase of Ischemic Stroke Status: Terminated Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary Clinical efficacy and safety of Metamizole 2 g i.v. versus placebo, as antithermic therapy in the acute phase of ischemic stroke. Phase: Phase 4 Details Lead Sponsor: Boehringer IngelheimTreatments: Dipyrone