This is a website for the clinical trial Calcium for Out-of-Hospital Cardiac Arrest: A Randomized, Double-Blind, Placebo-Controlled Trial (COCA). The information on this site is targeted healthcare providers. If you are a patient or a relative seeking information, please see the menu Dansk Information (Danish information). Please use the contact information below if there are any comments or questions.
October 21, 2020: Patient #250 included
August 31, 2020: Patient #200 included
June 21, 2020: Patient #150 included
May 02, 2020: Patient #100 included
March 12, 2020: Patient #50 included
January 20, 2020: Trial initiated in all of the Central Denmark Region