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Medication Administration and Cardiac Arrest 22/10/10 SP Notes ARC - “While the listed drugs have theoretical benefits in selected situations, no medication has been shown o improve long term survival in humans after cardiac arrest. Priorities are defibrillation, oxygenation and ventilation together with external cardiac compression.” American and European Resuscitation Guidelines (Resuscitation, 2010) Adrenaline - 1mg IV/IO Q 3min - part of ALCS - physiological and pharmacological with some animal data Amiodarone - 300mg IV - part of ALCS - given for refractory VF after 3rd shock Atropine - was given during PEA or asystole - now no longer recommended O2 - recognition that hyperoxaemia can be harmful after ROSC - titrate to SpO2 94-98% Drugs vs No Drugs - recent Norwegian RCT (Olasveengen, JAMA 2010) – IV drug administration vs No drug administration -> increases short term survival but no difference in hospital discharge, quality of CPR or long term survival (1 year) Jeremy Fernando (2011)