Aggressive trauma care benefits the elderly

Abstract

Few past studies have examined the long-term functional outcome of geriatric patients who survive trauma. To evaluate factors that determine the long-term potential for recovery in this population, we studied 63 survivors of blunt trauma over age 65 years between 9 and 38 months after hospital discharge. The overall level of injury was moderate, with a mean Injury Severity Score of 15.8 +/- 1.1. Thirty-nine patients (62%) had two or more body regions injured. Forty-five patients (71%) had pre-existing cardiopulmonary disease. Surgery was required in half of the patients, one third experienced complications, and nine (14%) required ventilatory support for 5 or more days. Only two patients did not live independently before trauma. Immediately after discharge, 21 patients (33%) were independent, 23 (37%) were dependent but living at home, and 19 (30%) required nursing-home care (NH). NH patients were older, more severely injured, had more severe head and neck trauma, and required surgery more frequently after trauma than patients discharged directly home. Twelve of the 19 NH patients (63%) returned home 3.1 +/- 0.9 months after discharge, and 13 of the 23 dependent patients (57%) became independent. Ultimately, 56 patients (89%) returned home after trauma. These patients were younger, had a shorter hospital stay, and experienced fewer complications than patients who required permanent NH care. Among 12 patients 80 years old and over, eight patients eventually returned home. Overall, 38 patients (57%) returned to independent living after trauma. Aggressive support of the elderly trauma victim appears justified, since few patients require permanent NH care and the majority return to independent living after trauma.