Magagement Of Chest Pain By The Emergency Ambulance Service: The Dolores Register

Pre-hospital management of chest pain is a difficult problem. The emergency doctor has to take triage decisions based on instantaneous data whereas the decisional rationale of the many pathologies concerned, including acute coronary syndromes, is often based on observation over several hours. There have been few studies of the.. efficacy of pre-hospital management of chest pain by an emergency ambulance service. Therefore, the DOLORES register was set up to assess this problem over a 6 month period by the emergency ambulance service of Necker Hospital in Paris. Between January and June 2004, the Necker emergency ambulance service was called out on 205 occasions for chest pain. Forty-three patients had acute coronary syndromes (ACS) with ST elevation. Of the remaining 162 patients. 32 stayed at home, 2 were admitted the following day by cardiologists for coronary angiography, 52 were admitted for observation to the emergency unit and 76 were admitted to the coronary care unit. In the latter two groups, the final diagnosis of ACS without ST elevation was retained in 11/52 and 57/76 patients respectively. Finally. 2 patients were admitted directly to the catheter laboratory. The clinical and paraclinical data noted by the emergency ambulance service and at hospital admission was concordant in all cases.Pre-hospital triage by the emergency ambulance service seems to be effective. These results require confirmation with a large scale study.