Table 1 Changes in urodynamic parameters and quality of life indexes in patients with detrusor BoNT-A injection

From: Therapeutic effects of detrusor botulinum toxin A injection on neurogenic detrusor overactivity in patients with different levels of spinal cord injury and types of detrusor sphincter dyssynergia

  Qmax (ml s1) PVR (ml) CBC (ml) Pdet.Qmax (cm H 2 O) UDI-6 QoL-I
Baseline 5.2±5.7 138±102 214±115 40.7±21.3 11.3±3.65 4.47±1.37
3 months 3.3±4.7 293±203 375±177 26.1±17.2 7.72±4.01 2.31±1.23
6 months 2.0±2.9 263±183 306±186 29.4±25.5 8.46±4.29 2.89±1.49
P-value
 BL vs 3 months 0.049 <0.001 <0.001 0.001 <0.001 <0.001
 BL vs 6 months 0.004 <0.001 0.006 0.064 0.001 <0.001
  1. Abbreviations: BL, baseline; BoNT-A, Botulinum toxin A; CBC, cystometric bladder capacity; Pdet.Qmax, detrusor pressure at maximum ow rate; PVR, post-void residual; UDI-6, urogenital distress inventory 6-item short form; Qmax, maximum flow rate; QoL-I, quality of life index.