Assessment of nonoperative management of blunt spleen and liver trauma.

An 8-year analysis of nonoperative management (NOM) of spleen and liver trauma was done in a level 1 trauma center. Spleen and liver trauma was diagnosed in 279 patients: 93 children (<18), 137 younger adults (18-54), and 49 older adults (> or = 55). Nineteen patients who failed resuscitations died within 0-60 minutes of arrival and were excluded from treatment analysis. Operative management (OM) was done in 39 (15%) and NOM in 221 (85%) patients with failure (NOMF) in 11 (5%). NOM and NOMF was 82 per cent and 5.6 per cent in spleen, 74 per cent and 14.3 per cent in combined spleen/liver, and 96 per cent and 1.5 per cent in liver trauma (P value <0.001). NOM was done in 99 per cent of children, 81 per cent of younger adults, and 68 per cent of older adults with 0 per cent, 8 per cent, and 10 per cent NOMF. Higher grades of splenic trauma and CT fluid had higher OM rate. NOM success rates were 93.8 per cent in grade 3 and 90.3 per cent in higher grades of spleen trauma. There was no NOMF in higher grades of liver trauma. CT fluid grade had no impact on NOMF. Female patients had higher mean injury severity score, age, and mortality compared to cohorts. NOM should be attempted in hemodynamically stable patients. Age over 55, higher grades of injury, and large hemoperitoneum were not predictors of failure of NOM.

Factors related to short length of stay after carotid endarterectomy.

In the past decade, expected in-hospital length of stay (LOS) after carotid endarterectomy (CEA) has decreased from 4 days to 1. Long LOS is associated with known complications and factors affecting severity of the patient's condition. Factors affecting an intermediate stay of 2 to 4 days need further clarification. The vascular registry at Jobst Vascular Center includes data on manifestation of disease; cardiovascular history; operation and discharge dates; surgeon; surgical details such as patching, shunting, and completion arteriography; and complications. Univariate chi-square and ANOVA and multivariate logistic regression were applied to analyze 635 CEAs performed in 1998, 1999, and 2000. Statistical significance was at a p value less than 0.05 (two-sided). Overall morbidity rate was 8.2% with three (0.5%) in-hospital neurologic complications and one death for a 0.16% mortality rate. Fifty-eight percent of the patients were discharged in 1 day. Patients staying 1 day were 3 years younger. Female gender and prior cerebrovascular accident were factors extending LOS to 2 and 3 days. History of angina, heart failure, valve disease, and vein patch or no patch contributed to LOS of 3 or 4 days. Completion arteriography had an association with LOS of 2 days. The relative percentage of patients with complications increased with LOS. No significant relationship was found for symptoms, smoking, myocardial infarction, atrial fibrillation, cardiac revascularization, or surgeon. Insulin-treated diabetes mellitus, cardiac risk factors, cerebrovascular accident, and vein patch or no patch correlated with prolonged hospitalization. Factors were identified that may alter a clinical pathway designed for discharge 1 day after CEA. Focused management of patients with cardiac and cerebrovascular accident history or requiring vein patch and a better understanding of CEA in women may further increase the percentage of patients discharged 1 day after CEA.