- Conditions
- Preterm Birth
- Interventions
- Transvaginal ultrasound cervical length, Cervicovaginal fetal fibronectin
- Procedure
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–9
of 9
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Pre-term Birth
- Interventions
- Not listed
- Lead sponsor
- Hologic, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 1,210 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 16
- States / cities
- Birmingham, Alabama • San Diego, California • Newark, Delaware + 13 more
- Conditions
- Cervical Insufficiency
- Interventions
- Sequential ultrasound, Transvaginal ultrasound
- Procedure
- Lead sponsor
- Intermountain Women and Children's Research
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 210 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Preterm Birth, Cervix; Pregnancy
- Interventions
- Not listed
- Lead sponsor
- John O'Brien, MD
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Twin Pregnancy With Antenatal Problem, Preterm Birth, Short Cervix
- Interventions
- Cervical cerclage
- Procedure
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years to 60 Years · Female only
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2025
- U.S. locations
- 3
- States / cities
- Washington D.C., District of Columbia • Philadelphia, Pennsylvania • Austin, Texas
- Conditions
- Premature Birth
- Interventions
- Cervical cerclage, Vaginal progesterone
- Procedure · Drug
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 93 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Preterm Labor, Preterm Delivery
- Interventions
- Diagnosis by cervical length and fibronectin, Cervical change
- Procedure
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 16 Years and older · Female only
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Fresno, California
- Conditions
- Cervical Insufficiency, Preterm Birth, Cervical Length Measurement
- Interventions
- Cervical Length Measurement at the Beginning of the Anatomy Survey, Cervical Length Measurement at the End of the Anatomy Survey
- Procedure
- Lead sponsor
- Henry Ford Health System
- Other
- Eligibility
- Female only
- Enrollment
- 550 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- 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