3D Translabial Ultrasound for Pessary Size Estimation

Status Terminated

Clinical Trial Summary

This is a feasibility study looking at the use of 3D ultrasound with vaginal manometry at various distension volumes to predict the best available pessary for successful fit.

Clinical Trial Description

Patients who are currently using a pessary for management of pelvic organ prolapse and who are able to remove/replace the pessary themselves will be approached for recruitment. The pessary will be removed two days prior to 3D translabial ultrasound. The vagina will be distended with a pressurized compliant bag with concurrent pressure and volume measurements. Translabial ultrasound will be used to measure structural parameters within the vagina at varying pressures/volumes. The volume, pressure and structural parameters measured will be compared to dimensions of the patient's own pessary to develop mathematical models to predict the best available pessary choice for the patient. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03955744
Study type	Interventional
Source	Western University, Canada
Contact
Status	Terminated
Phase	N/A
Start date	December 18, 2019
Completion date	November 17, 2023

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