Acute traumatic quadriplegia: Predictors of in-hospital and six-month mortality. (October 2020)

• Record Type: Journal Article
• Authors: Alimohammadi, Ehsan; Ahadi, Paniz; Rezaee, Cyrous; Safari-Faramani, Roya; Bagheri, Seyed Reza; Janatolmakan, Maryam
• Is Part Of: Trauma. Volume 22:Number 4(2020:Oct.)
• Page Start: 300
• Page End: 306
• Publication Date: 2020-10
• Subjects: Traumatic spinal cord injury -- in-hospital mortality -- six-month mortality -- Injury Severity Score; Traumatology -- Periodicals; Disaster medicine -- Periodicals; Wounds and injuries -- Periodicals; Electronic journals; 617.1
• DOI: 10.1177/1460408620909005
• Languages: English
• ISSNs: 1460-4086

Abstract

Background: Traumatic spinal cord injury is one of the most disastrous and devastating health burdens all over the world with a high mortality rate. The present study aimed to evaluate the predictors of in-hospital and six-month mortality in these patients. Methods: The electronic medical records of 87 consecutive patients with acute complete traumatic quadriplegia were reviewed to extract clinical, radiological, and laboratory data. Simple and multiple logistic regression models were used to estimate crude and adjusted odds with 95% confidence interval (CI) ratios for the predictors of in-hospital mortality and six-month mortality. Results: There were 48 males and the mean age was 38.67 ± 12.81; in-hospital and six-month mortality were 21.84% and 11.76%, respectively. Traffic road accidents (67.8%) and falls (12.6%) were the most common causes of injury. The univariate analysis demonstrated advanced age, level of injury, late surgery or no surgical intervention, the lack of methylprednisolone therapy, a higher Charlson comorbidity index, the Injury Severity Score, and the presence of respiratory failure or bradycardia on admission were predictors of in-hospital mortality ( p < 0.05). In the final multiple logistic regression model, the level of injury (OR = 0.02 (0.001, 0.35), p = 0.008) and the presence of respiratory failure (OR = 2.37 (0.03, 13.88), p = 0.024) were the only predictors of in-hospital mortality. The univariate model showed that the level of injury, respiratory failure on admission, and the Injury Severity Score were the predictors of six-month mortality; however, the level of injury was the only predictor of the six-month mortality (OR = 1.12 (0.99, 1.27), p = 0.028) according to the multiple logistic regression model. Conclusions: Several factors could affect in-hospital and six-month mortality in patients with traumatic spinal cord injury. Our findings demonstrated the level of injury and respiratory failure on admission as independent predictors of in-hospital mortality in these patients. Furthermore, the level of injury was the only independent predictor of six-month mortality in the present study.