Association Between Detrusor Muscle Function and Level of the Spinal Cord Injury Publisher



Kooshesh M¹ ; Safdarian M¹ ; Nikfallah A² ; Vaccaro AR³ ; Rahimimovaghar V^{1, 4} Show Affiliations
Source: Central European Journal of Urology Published:2018

Abstract

Introduction Traumatic spinal cord injury (TSCI) is among the most severe disabilities with an estimation of 2.5 million people affected worldwide. The purpose of this study was to investigate the association between detrusor muscle function and the level of the spinal cord injury. Material and methods All patients with TSCI who underwent urodynamic evaluation at the Brain and Spinal Injury Research Center (BASIR) of Imam Khomeini hospital complex from March 2014 to March 2016 were retrospectively entered in this cross-sectional study. The patients were divided into three groups of suprasacral (C1-T12), sacral (L1-S5) and combined (both suprasacral and sacral) lesions. Results Medical records of 117 patients with spinal cord injury were reviewed. The mean age of the patients was 35.64 (±12.01) years. 86 patients (73.5%) were male and 31 female (26.5%). While 66 (56.4%), 28 (23.9%) and 19 (16.2%) patients had suprasacral, sacral, and combined suprasacral and sacral lesions, respectively. The relationship between the level of injury and emptying disorder (P = 0.50), storage disease (P = 0.20), first desire to void (P = 0.82), hypocompliance (P = 0.95), voided urine volume (P = 0.38) and residual urine volume (P = 0.76) were not significant. We found a significant association between the level of injury and the type of detrusor function (P = 0.019). Conclusions Our study showed an association between detrusor muscle function and level of the spinal cord injury. However, there was no exact relationship between the level and the completeness of the spinal cord injury with the urodynamic characteristics. © 2018, Polish Urological Association. All rights reserved.