ABSTRACT
Objective To investigate the video-urodynamics indication of upper urinary tract dilation secondary to neurogenic bladder that may be resolved only by intermittent catheterization. Methods From January, 2008 to August, 2016, twelve cases of upper urinary dila-tion secondary to neurogenic bladder were treated by intermittent catheterization only. Their clinical data was reviewed. Results The mor-phology and function index of upper urinary tract were improved gradually during the regular follow-ups. The common video-urodynamics characteristics include no detrusor overactivity, no vesicoureteral reflux, cysctometry volume larger than 300 ml and detrusor presser at the capacity lower than 40 cmH2O, poor voiding efficiency with residual volume larger than 150 ml. Conclusion For upper urinary tract dilation secondary to neurogenic bladder characterized as passable storage and poor voiding, intermittent catheterization may be enough to resolve the dilation.
ABSTRACT
OBJECTIVE: To evaluate the effect of stretching therapy of neurogenic bladder in spinal cord injured patients. METHOD: Twelve spinal cord injured patients who had neurogeic bladder manifested with urinary incontinence resistant to oral and intravesical anticholinergic instillation treatment were selected. Oxybutynin solution was instillated via foley catheter and the catheter was clamped until incontinence occur. This was performed twice a day for 7 days. The urodynamic studies were compared before and after therapy. Total volume of daily incontinence and total volume of daily fluid intake were also monitored. RESULTS: After stretching therapy, median maximal bladder capacity increased from 190.08 to 457.17 ml (p<0.01), mean bladder compliance increased from 8.46 to 18.85 ml/cmH2O (p<0.01), mean reflex volume increased from 148.75 to 252.17 ml (p<0.05), mean maximal detrusor pressure decreased from 52.17 to 28.29 cmH2O (p<0.01), mean clinical maximal capacity increased from 277.50 to 537.50 ml (p<0.01), and mean daily incontinent volume decreased from 508.33 ml to 20.83 ml (p<0.01). No significant correlation was found between the duration since onset of injury and the urodynamic finding. CONCLUSION: This study proved that stretching therapy of bladder was an effective method in spinal cord injured patients who had neurogenic bladder with uncontrolled incontinence with conventional therapy.
