Study Results
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Basic Information
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ENROLLING_BY_INVITATION
NA
70 participants
INTERVENTIONAL
2025-09-01
2026-06-30
Brief Summary
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This study aims to use advanced imaging techniques to analyse the blood supply of the urethra and correlate it to urethral pressure measurements.
Elucidating these relationships will improve our understanding of urethral function and malfunction, and ultimately optimise diagnosis and treatment of stress urinary incontinence. A total of 35 participants with stress urinary incontinence and 35 without stress urinary incontinence will be asked to participate in this study.
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Stress urinary incontinence
participants with stress urinary incontinence
3D Ultrasound
Virtual Organ Computer-aided AnaLysis (VOCAL) to assess flow and velocity characteristics of the urethral blood supply
NO Stress Urinary Incontinence
Participants referred to urodynamics without stress urinary incontinence
3D Ultrasound
Virtual Organ Computer-aided AnaLysis (VOCAL) to assess flow and velocity characteristics of the urethral blood supply
Interventions
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3D Ultrasound
Virtual Organ Computer-aided AnaLysis (VOCAL) to assess flow and velocity characteristics of the urethral blood supply
Eligibility Criteria
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Inclusion Criteria
* Written informed consent
* Understanding of the German language
* Indicated urodynamic assessment
* Endovaginal and perineal ultrasound feasible
Exclusion Criteria
* Transgender Population
* Pregnancy
* History of incontinence or prolapse surgery
* Pelvic prolapse higher than second degree
* Prior pelvic radiotherapy
* Prior history of gynecologic tumor
18 Years
FEMALE
No
Sponsors
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Insel Gruppe AG, University Hospital Bern
OTHER
Responsible Party
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Diana Höhn
MD
Principal Investigators
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Diana Hoehn, MD
Role: PRINCIPAL_INVESTIGATOR
Women's Hospital, University Hospital Bern, Inselspital, Switzerland
Locations
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University Hospital Bern, Inselspital
Bern, Canton of Bern, Switzerland
Countries
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References
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Lone F, Thakar R, Wieczorek AP, Sultan AH, Stankiewicz A. Assessment of urethral vascularity using 2D colour Doppler high-frequency endovaginal ultrasonography in women treated for symptomatic stress urinary incontinence: 1-year prospective follow-up study. Int Urogynecol J. 2016 Jan;27(1):85-92. doi: 10.1007/s00192-015-2800-z. Epub 2015 Aug 5.
Liang CC, Chang SD, Chang YL, Wei TY, Wu HM, Chao AS. Three-dimensional power Doppler measurement of perfusion of the periurethral tissue in incontinent women -- a preliminary report. Acta Obstet Gynecol Scand. 2006;85(5):608-13. doi: 10.1080/00016340500342920.
Related Links
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UniBE Forschungsstiftung Grant
Grant from the Burgergemeinde Bern
Grant from Vontobel Stiftung
Grant from Ruth und Arthur Scherbarth Stiftung
Other Identifiers
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2024-01776
Identifier Type: OTHER
Identifier Source: secondary_id
2024-01776
Identifier Type: -
Identifier Source: org_study_id
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