Preoperative assessment in the elderly: evaluation of a new clinical service

Abstract

Older people represent the fastest growing sector of society and a growing proportion of those undergoing elective surgery. Older people are at the highest risk of increased length of stay and postoperative complications. We evaluated the development of a nurse-led multidimensional preoperative assessment for older people. An older people's preassessment nurse reviewed consecutive patients undergoing elective surgery who met the inclusion criteria. In the first five months control phase, assessment was not acted on. Following the intervention, patients were referred to appropriate specialties for input. A total of 141 patients were reviewed before and 172 patients reviewed after the introduction of the pilot. Length of stay was reduced from 8.9 to 4.9 days after the introduction of the pilot (P < 0.001). Delays were reduced from 9.9% to 2.3% (P = 0.004) and fewer procedures were cancelled at pre-assessment (17.7% before, 5.2% after; P < 0.001). Serious postoperative complications were reduced from 8.5% to 2.3% (P = 0.01). Coordinated multidisciplinary preoperative assessment in the elderly may reduce complications and length of stay.