- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04311814
The Valsalva Urethral Profile : a Measure to Assess Stress Urinary Incontinence
Valsalva Urethral Profile (VUP) : a New Measure to Assess Stress Urinary Incontinence in Women
Clinical and paraclinical appraisal of stress urinary incontinence (SUI) is mainly based on the assessment of pelvic floor muscles (PFM) contraction and urethral mobility, the measurement of the maximum urethral closure pressure (MUCP) at rest by urethral pressure profilometry (UPP) and the measurement of the Valsalva leak point pressure (VLPP).
Currently, MUCP and VLPP cannot be used for diagnosing SUI because they appear to be moderately correlated with the severity of SUI.
The lack of a specific SUI biomarker could be the explanation for the poor predictive value of urodynamics and the ongoing debate on whether urodynamic testing before surgery has benefits. Our main objective was to study the value of a new urodynamic parameter in the diagnosis of female SUI: the Valsalva urethral profile (VUP)
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- women over the age of 18 years, referred for urodynamic exploration of the lower urinary tract, with or without lower urinary tract disorders (TUBA)
- women who gave their consent to participate in the study.
Exclusion Criteria:
- pelvic organ prolapse (POP) ≥ stage 2 according to the POP-Q classification
- history of surgery for SUI and / or POP,
- acute urinary tract infection,
- proven neurological pathology,
- urine retention,
- a history of pneumothorax
- a lability of MUCP ≥ 15 cmH2O
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: v-MUCP value
All patients referred for urodynamics explorations will have a measure of the MUCP during a Valsalva manoeuver
|
v-MUCP measurement was performed for all patients referred for urodynamic exploration of the lower urinary tract
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Correlation between v-MUCP and diagnosis of SUI
Time Frame: through study completion, an average of 6 months
|
Spearman correlation between the v-MCUP value and the ICIQ score.
The ICIQ score (International Consultation on Incontinence Questionnaire-Urinary Incontinence) is a validated score used to quantify urinary incontinence (ranging from 0 = no incontinence to 21 = severe incontinence).
v-MUCP (Valsalva Maximal Urethral Closure Pressure) is a urodynamic measure (measured in cmH2O).
The Spearman correlation coefficient assesses how well the relationship between two variables can be described using a monotonic function.
|
through study completion, an average of 6 months
|
Correlation between v-MUCP and MUCP
Time Frame: through study completion, an average of 6 months
|
Spearman correlation coefficient.
The Spearman correlation coefficient assesses how well the relationship between two variables can be described using a monotonic function.
v-MUCP (Valsalva Maximal Urethral Closure Pressure) and MUCP Maximal Urethral Closure Pressure are two urodynamics measures (cmH2O)
|
through study completion, an average of 6 months
|
Correlation between v-MUCP and VLPP
Time Frame: through study completion, an average of 6 months
|
Spearman correlation, v-MUCP (valsalva Maximal Urethral Closure Pressure, cmH2O) and VLPP (Valsalva Leak Point Pressure, cmH2O) are urodyamic measures
|
through study completion, an average of 6 months
|
Discrimination capacity of v-MUCP (valsalva Maximal Urethral Closure Pressure, cmH2O) for the diagnosis of SUI (ICIQ = 0 versus ICIQ > 0)
Time Frame: through study completion, an average of 6 months
|
ROC curve.
A Receiver Operating Characteristic (ROC) Curve is a way to compare diagnostic tests.
It is a plot of the true positive rate against the false positive rate
|
through study completion, an average of 6 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Philippe Dompeyre, MD, Intercommunal Hsopital center of Poissy Saint Germain
Publications and helpful links
General Publications
- Avery K, Donovan J, Peters TJ, Shaw C, Gotoh M, Abrams P. ICIQ: a brief and robust measure for evaluating the symptoms and impact of urinary incontinence. Neurourol Urodyn. 2004;23(4):322-30. doi: 10.1002/nau.20041.
- Bump RC, Mattiasson A, Bo K, Brubaker LP, DeLancey JO, Klarskov P, Shull BL, Smith AR. The standardization of terminology of female pelvic organ prolapse and pelvic floor dysfunction. Am J Obstet Gynecol. 1996 Jul;175(1):10-7. doi: 10.1016/s0002-9378(96)70243-0.
- Messelink B, Benson T, Berghmans B, Bo K, Corcos J, Fowler C, Laycock J, Lim PH, van Lunsen R, a Nijeholt GL, Pemberton J, Wang A, Watier A, Van Kerrebroeck P. Standardization of terminology of pelvic floor muscle function and dysfunction: report from the pelvic floor clinical assessment group of the International Continence Society. Neurourol Urodyn. 2005;24(4):374-80. doi: 10.1002/nau.20144. No abstract available.
- DeLancey JO, Trowbridge ER, Miller JM, Morgan DM, Guire K, Fenner DE, Weadock WJ, Ashton-Miller JA. Stress urinary incontinence: relative importance of urethral support and urethral closure pressure. J Urol. 2008 Jun;179(6):2286-90; discussion 2290. doi: 10.1016/j.juro.2008.01.098. Epub 2008 Apr 18.
- Petros PE, Ulmsten UI. An integral theory and its method for the diagnosis and management of female urinary incontinence. Scand J Urol Nephrol Suppl. 1993;153:1-93. No abstract available.
- DeLancey JO. Structural support of the urethra as it relates to stress urinary incontinence: the hammock hypothesis. Am J Obstet Gynecol. 1994 Jun;170(6):1713-20; discussion 1720-3. doi: 10.1016/s0002-9378(94)70346-9.
- Bump RC, Elser DM, Theofrastous JP, McClish DK. Valsalva leak point pressures in women with genuine stress incontinence: reproducibility, effect of catheter caliber, and correlations with other measures of urethral resistance. Continence Program for Women Research Group. Am J Obstet Gynecol. 1995 Aug;173(2):551-7. doi: 10.1016/0002-9378(95)90281-3.
- McGuire EJ, Fitzpatrick CC, Wan J, Bloom D, Sanvordenker J, Ritchey M, Gormley EA. Clinical assessment of urethral sphincter function. J Urol. 1993 Nov;150(5 Pt 1):1452-4. doi: 10.1016/s0022-5347(17)35806-8.
- Theofrastous JP, Bump RC, Elser DM, Wyman JF, McClish DK. Correlation of urodynamic measures of urethral resistance with clinical measures of incontinence severity in women with pure genuine stress incontinence. The Continence Program for Women Research Group. Am J Obstet Gynecol. 1995 Aug;173(2):407-12; discussion 412-4. doi: 10.1016/0002-9378(95)90260-0.
- Kirschner-Hermanns R, Anding R, Rosier P, Birder L, Andersson KE, Djurhuus JC. Fundamentals and clinical perspective of urethral sphincter instability as a contributing factor in patients with lower urinary tract dysfunction--ICI-RS 2014. Neurourol Urodyn. 2016 Feb;35(2):318-23. doi: 10.1002/nau.22815.
- Fritel X, Fauconnier A, Bader G, Cosson M, Debodinance P, Deffieux X, Denys P, Dompeyre P, Faltin D, Fatton B, Haab F, Hermieux JF, Kerdraon J, Mares P, Mellier G, Michel-Laaengh N, Nadeau C, Robain G, de Tayrac R, Jacquetin B; French College of Gynaecologists and Obstetricians. Diagnosis and management of adult female stress urinary incontinence: guidelines for clinical practice from the French College of Gynaecologists and Obstetricians. Eur J Obstet Gynecol Reprod Biol. 2010 Jul;151(1):14-9. doi: 10.1016/j.ejogrb.2010.02.041. Epub 2010 Mar 16.
- Nager CW, Schulz JA, Stanton SL, Monga A. Correlation of urethral closure pressure, leak-point pressure and incontinence severity measures. Int Urogynecol J Pelvic Floor Dysfunct. 2001;12(6):395-400. doi: 10.1007/s001920170020.
- Pizzoferrato AC, Fauconnier A, Fritel X, Bader G, Dompeyre P. Urethral Closure Pressure at Stress: A Predictive Measure for the Diagnosis and Severity of Urinary Incontinence in Women. Int Neurourol J. 2017 Jun;21(2):121-127. doi: 10.5213/inj.1732686.343. Epub 2017 Jun 21.
- Dietz HP, Clarke B. The urethral pressure profile and ultrasound imaging of the lower urinary tract. Int Urogynecol J Pelvic Floor Dysfunct. 2001;12(1):38-41. doi: 10.1007/s001920170092.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2015-A01411-48
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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