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摘要
Background: The Overton Brooks VA Medical Center Surgical Service had a high mortality. In an effort to reduce surgical mortality, we implemented a series of quality improvement interventions, including utilization of the ACS Surgical Risk Calculator to identify high-risk surgical patients for discussion in a multidisciplinary Pre-Operative Consultation Committee. Methods: Retrospective study describing the implementation of a risk stratification intervention incorporating the ACS Surgical Risk Calculator Tool and a multidisciplinary Pre-Operative Consultation Committee to target high-risk patients. Measurement of 30 day surgical mortality and risk adjusted Observed to Expected (O/E) mortality ratio. Results: From May 2013 to September 2014, 614 high-risk patients were selected utilizing the ACS Risk Calculator and presented at the Pre-Operative Consultation Committee. Following implementation of this risk stratification intervention, 30-day mortality decreased by 66% from 0.9% to 0.3%, and risk adjusted O/E mortality ratio decreased from 2.5 to 0.8. Among the high risk patients presented, there was no increase in referrals to other facilities. There was a significant increase in cases requiring further preoperative optimization, from 6.3% at the beginning of the study period to 17.5% at the end of the study period. Conclusions: Implementation of a preoperative risk stratification intervention utilizing the ACS Surgical Risk Calculator along with a multidisciplinary Pre-Operative Consultation Committee can be successfully accomplished, with a significant decrease in 30-day surgical mortality. This is the first published report of utilization of the ACS Risk calculator as part of a systematic quality improvement tool to decrease surgical mortality. Published by Elsevier Inc.
- 出版日期2017-7
