538Influence of spinal cord injury severity on ejaculatory function, erectile function and tolerability of vardenafil in men with erectile dysfunction consequent to traumatic spinal cord injury

Study Design: Narrative review. Objective: There is a strong biological rationale to perform early decompression after traumatic spinal cord injury (SCI). With an enlarging clinical evidence base, most spine surgeons internationally now favor early decompression for the majority of SCI patients; however, a number of pertinent questions remain surrounding this therapy. Methods: A narrative review evaluating the status of early surgery for SCI. In particular, we addressed the following questions: (1) Which patients stand to benefit most from early surgery? 2) What is the most appropriate time threshold defining early surgery? Results: Although heterogeneity exists, the evidence generally seems to support early surgery. While the best evidence exists for cervical SCI, there is insufficient data to support a differential effect for early surgery depending on neurological level or injury severity. When comparing thresholds to define early versus late surgery—including a later threshold (48-72 hours), an earlier threshold (24 hours), and an ultra-early threshold (8-12 hours)—the 2 earlier time points seem to be associated with the greatest potential for improved outcomes. However, existing prehospital and hospital logistics pose barriers to early surgery in a significant proportion of patients. An overview of recommendations from the recent AOSpine guidelines is provided. Conclusion: In spite of increasing acceptance of early surgery post SCI, further research is needed to (1) identify subgroups of patients who stand to derive particular benefit—in particular to develop more evidence-based approaches for central cord syndrome and (2) investigate the efficacy and feasibility of ultra-early surgery targeting more aggressive timelines.

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Acute traumatic quadriplegia: Predictors of in-hospital and six-month mortality

Trauma ◽

10.1177/1460408620909005 ◽

2020 ◽

Vol 22 (4) ◽

pp. 300-306

Author(s):

Ehsan Alimohammadi ◽

Paniz Ahadi ◽

Cyrous Rezaee ◽

Roya Safari-Faramani ◽

Seyed Reza Bagheri ◽

...

Keyword(s):

Spinal Cord ◽

Spinal Cord Injury ◽

Logistic Regression ◽

Respiratory Failure ◽

Hospital Mortality ◽

Logistic Regression Model ◽

Injury Severity ◽

Traumatic Spinal Cord Injury ◽

Multiple Logistic Regression ◽

Cord Injury

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.

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