- Conditions
- Labor Epidural, Lumbar Ultrasound
- Interventions
- Ultrasound
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced May 22, 2026, 5:05 AM EDT