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Institutional Peer Review Can Reduce the Risk and Cost of Carotid Endarterectomy
Cornelius Olcott IV, MD;
R. Scott Mitchell, MD;
Gary K. Steinberg, MD;
Christopher K. Zarins, MD
Arch Surg. 2000;135:939-942.
Hypothesis Surgeon-directed institutional peer review, associated with positive physician feedback, can decrease the morbidity and mortality rates associated with carotid endarterectomy.
Design Case series.
Setting Tertiary care university teaching hospital.
Patients/Interventions All patients undergoing carotid endarterectomy at our institution during a 5-year period ending August 1998.
Results Stroke rate decreased from 3.8% (1993-1994) to 0% (1997-1998). The mortality rate decreased from 2.8% (1993-1994) to 0% (1997-1998). Length of stay decreased from 4.7 days (1993-1994) to 2.6 days (1997-1998). The total cost decreased from $13,344 (1993-1994) to $9548 (1997-1998).
Conclusions An objective, confidential peer review process that provides ongoing feedback of performance to surgeons and documents that performance in relationship with that of peers seems to be effective in reducing the morbidity and mortality rate associated with carotid endarterectomy. In addition, the review process lowered the hospital cost of performing carotid endarterectomy.
From the Departments of Surgery (Drs Olcott and Zarins), Cardiothoracic Surgery (Dr Mitchell), and Neurosurgery (Dr Steinberg), Stanford University School of Medicine, Stanford, Calif.
THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES
Factors Related to Short Length of Stay After Carotid Endarterectomy
Hernandez et al.
VASC ENDOVASCULAR SURG 2002;36:425-437.
ABSTRACT
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