- Conditions
- Short Cervical Length
- Interventions
- Vaginal progesterone, Placebo, Arabin Pessary
- Drug · Device
- Lead sponsor
- The George Washington University Biostatistics Center
- Other
- Eligibility
- Female only
- Enrollment
- 1,311 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2025
- U.S. locations
- 16
- States / cities
- Birmingham, Alabama • San Francisco, California • Denver, Colorado + 12 more
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- Conditions
- Premature Birth, Obstetric Labor, Premature
- Interventions
- Micronized progesterone suppository
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Progesterone
- Interventions
- vaginal progesterone suppository
- Drug
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Preterm Labor, Preterm Birth
- Interventions
- Multimodal intervention strategy
- Other
- Lead sponsor
- Sera Prognostics, Inc.
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 6,500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 18
- States / cities
- San Diego, California • New Haven, Connecticut • Newark, Delaware + 15 more