title: Nimodipine after resuscitation from out-of-hospital ventricular fibrillation. A placebo-controlled, double-blind, randomized trial.
abstract: One hundred fifty-five consecutive patients resuscitated after out-of-hospital ventricular fibrillation by a physician-manned advanced life support unit were randomly assigned to receive nimodipine or placebo at a dosage of 10 micrograms/kg as an intravenous injection immediately after restoration of spontaneous circulation, followed by an infusion of 0.5 micrograms/kg per minute for 24 hours. No significant difference was found in the 1-year survival rate of nimodipine-treated (30 [40%] of 75 patients) and placebo-treated patients (29 [36%] of 80 patients). Recurrent ventricular fibrillation during the treatment occurred in one patient in the nimodipine group compared with 12 patients in the placebo group. In a post hoc analysis of patients with very long delays in advanced life support (more than 10 minutes), the 1-year survival rate was higher with nimodipine (eight [47%] of 17 patients) than with placebo (two [8%] of 26 patients). Nimodipine may be of benefit in patients with delayed resuscitation.
authors: Department of Neurology, University of Helsinki, Finland.
authors: R O
authors: RO
authors: Roine
authors: M
authors: M
authors: Kaste
authors: A
authors: A
authors: Kinnunen
authors: P
authors: P
authors: Nikki
authors: S
authors: S
authors: Sarna
authors: S
authors: S
authors: Kajaste
mesh_terms: D000368:Aged; D002545:Brain Ischemia / Q000209:etiology / Q000401:mortality / Q000517:prevention & control; D004311:Double-Blind Method; D005260:Female; D006323:Heart Arrest / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009553:Nimodipine / Q000627:therapeutic use*; D012151:Resuscitation; D016019:Survival Analysis; D014693:Ventricular Fibrillation / Q000188:drug therapy* / Q000401:mortality / Q000628:therapy
chemical_list: D009553:Nimodipine