![]() ![]() ![]() BVE would be a reliable parameter with good reproducibility for the assessment of emptying function.īladder voiding efficiency post-void residual urine volume underactive bladder voiding dysfunction. The variation of BVE was much smaller than PVR. Measurement of PVR was unreliable because of wide variation in the same individual. BVE was approximately constant after every voiding in each patient, and there was no significant linear relationship between BVE and BV void. PVR increased with an increase in BV void, and there was a significant linear relationship between PVR and BV void. Regardless of gender, there was a large variation in repeated measurements of PVR in an individual patient. Ten patients, five men (mean age of 65.0 years) and five women (mean age of 70.2 years), participated in this study. BVE was expressed by a fraction (%) of bladder volume evacuated ( × 100). PVR was measured by transabdominal ultrasonography. Ten patients with a symptom complex of UAB, who had PVR of 50 mL or greater, were admitted to hospital during a 24-hour period for the measurement of voided volume (VV) and PVR. In addition, we focused on the bladder volume prior to voiding (BV void ) that may influence PVR and BVE, and investigated a correlation between PVR and BV void, and between BVE and BV void. The present study was conducted to assess the variability of PVR and BVE determinations in patients with underactive bladder (UAB). Post-void residual urine volume (PVR) and bladder voiding efficiency (BVE) are widely used as clinical parameters to evaluate patients with voiding dysfunction. Post-void residual volume (PVR) is the amount of urine retained in the bladder after a voluntary void and functions as a diagnostic tool.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |