- 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
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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.
Local D1 index available.
- Conditions
- Premature Birth
- Interventions
- Cervical cerclage, Vaginal Suppository Progesterone
- Procedure · Drug
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 329 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2029
- U.S. locations
- 2
- States / cities
- Charlotte, North Carolina • Philadelphia, Pennsylvania
- 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
- 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
- Preterm Delivery, Short Cervix, Short Uterine Cervical Length
- Interventions
- progesterone, placebo
- Drug
- Lead sponsor
- Juniper Pharmaceuticals, Inc.
- Industry
- Eligibility
- 15 Years to 45 Years · Female only
- Enrollment
- 465 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 27
- States / cities
- Mobile, Alabama • Phoenix, Arizona • Orange, California + 21 more
- Conditions
- Preterm Delivery, Cervical Length
- Interventions
- 17 alpha-hydroxyprogesterone caproate, Placebo Oil
- Drug · Other
- Lead sponsor
- The George Washington University Biostatistics Center
- Other
- Eligibility
- Female only
- Enrollment
- 657 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 14
- States / cities
- Birmingham, Alabama • Chicago, Illinois • Detroit, Michigan + 11 more
- 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
- Conditions
- Focus: Prevent Preterm Delivery, Incidental Short Cervix at Mid-trimester
- Interventions
- Arabin Pessary
- Drug
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 49 Years · Female only
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Preterm Birth, Short Cervical Length
- Interventions
- Not listed
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 89 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2015
- U.S. locations
- 4
- States / cities
- Indianapolis, Indiana • Pittsburgh, Pennsylvania • Galveston, Texas + 1 more