# 3D Translabial Ultrasound for Pessary Size Estimation

> **NCT03955744** · NA · TERMINATED · sponsor: **Western University, Canada** · enrollment: 21 (actual)

## Conditions studied

- Pelvic Organ Prolapse

## Interventions

- **OTHER:** 3D translabial ultrasound

## Key facts

- **NCT ID:** NCT03955744
- **Lead sponsor:** Western University, Canada
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2019-12-18
- **Primary completion:** 2023-11-17
- **Final completion:** 2023-11-17
- **Target enrollment:** 21 (ACTUAL)
- **Why stopped:** Sponsor terminated study as there had been sufficient data collected from the recruited patients to characterize vaginal contraction biomechanics
- **Last updated:** 2024-05-02

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03955744

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03955744, "3D Translabial Ultrasound for Pessary Size Estimation". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03955744. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*