# Patient Self Measurement of Post-Void Residual Bladder Volume (PVR) Using Ultrasound

> **NCT05295823** · NA · COMPLETED · sponsor: **Yale University** · enrollment: 50 (actual)

## Conditions studied

- Voiding Disorders
- Voiding Dysfunction

## Interventions

- **DEVICE:** Butterfly portable ultrasound device with bladder ultrasound images
- **DEVICE:** Butterfly portable ultrasound device with abstract bladder images

## Key facts

- **NCT ID:** NCT05295823
- **Lead sponsor:** Yale University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-04-27
- **Primary completion:** 2022-06-03
- **Final completion:** 2022-06-03
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2023-03-15

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05295823

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05295823, "Patient Self Measurement of Post-Void Residual Bladder Volume (PVR) Using Ultrasound". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT05295823. Licensed CC0.

---

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