title: Validation of a real-time urodynamic measure of urinary sensation.
abstract: OBJECTIVE
  The purpose of this study was to test the feasibility and validity of a continuous measurement of urinary sensation during cystometry.
  
  
  METHODS
  Subjects continuously recorded their level of urinary sensation during cystometry with the use of urodynamic diagnoses and responses to the Medical Epidemiologic and Social Aspects of Aging (MESA) and Urinary Distress Inventory (UDI) scales. Trends in urinary sensation recordings by increasing percentage of maximum cystometric capacity (MCC) were captured and compared with the use of growth curves.
  
  
  RESULTS
  Fifty-one women participated: 18 patients had detrusor overactivity incontinence (DOI); 15 patients had urodynamic stress incontinence; 9 patients had mixed incontinence, and 9 patients did not demonstrate incontinence. In the volume range between 35% and 75% of MCC, the mean sensation level was higher in the DOI group than the other groups (P < .04). Urge sensation at 50% of MCC correlated with UDI and MESA urge subscales (rho = 0.34, p < .03 and rho = 0.39, p < .02).
  
  
  CONCLUSIONS
  This study demonstrates that the Urgeometer measurement is feasible and correlates with urodynamic diagnosis and the severity and bother from urge incontinence.
authors: Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, Loyola Medical Center, Chicago, IL 60153, USA.
authors: Lior
authors: L
authors: Lowenstein
authors: Mary P
authors: MP
authors: FitzGerald
authors: Kimberly
authors: K
authors: Kenton
authors: Linda
authors: L
authors: Brubaker
authors: Ilan
authors: I
authors: Gruenwald
authors: Irena
authors: I
authors: Papier
authors: Ramón A
authors: RA
authors: Durazo-Arvizu
authors: Christina
authors: C
authors: Elliot
authors: Elizabeth R
authors: ER
authors: Mueller
authors: Yoram
authors: Y
authors: Vardi
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D008875:Middle Aged; D015203:Reproducibility of Results; D001743:Urinary Bladder / Q000503:physiopathology*; D014549:Urinary Incontinence / Q000175:diagnosis*; D014550:Urinary Incontinence, Stress / Q000175:diagnosis; D053202:Urinary Incontinence, Urge / Q000175:diagnosis; D014563:Urodynamics