Incidence of perioperative cardiac arrest: analysis of anesthetics over 18-year period.

OBJECTIVE Several studies have surveyed perioperative cardiac arrests and their outcomes, regardless of whether patients were successfully resuscitated or died. No such studies have originated from the Kingdom of Saudi Arabia. This is a study of perioperative cardiac arrests and their outcome in a Saudi General Hospital, over an 18-year period. METHODS Armed Forces Hospital, Wadi Al-Dawasir, Kingdom of Saudi Arabia, serves military personnel and their families, in addition to eligible civilian members of the community. Operating theaters' records were examined to collect details of patients who underwent some form of surgical procedure since the commission of the Hospital on 12.07.1992 up until 30.09.2010. Those surgical cases were traced in the Medical Records Department and the outcome of each case was reviewed. The numbers and causes of cardiac arrests and death occurring during the intraoperative and within the first postoperative 24 hours, were noted. RESULTS There were 15,832 patients received anesthesia during the 18-year period. Five patients died during this period (an incidence of 0.03%), all were emergency cases and were due to non-anesthetic causes; four of them died intraoperatively and the fifth died within the first 24 hour postoperatively. CONCLUSION There were 5 non-anesthetic deaths in the perioperative period during the 18-year period. The absence of anesthesia-related cardiac arrests in such patient population has demonstrated that adopting quality improvement measures, teamwork approach and applying strict, but updated and evidence-based, guidelines are essential in the prevention of such catastrophes. A multicentre similar survey is needed to include all types of surgical operations.