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ClinicalTrials.gov public records Last synced Oct 21, 2026, 12:31 AM EDT

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Showing 1–24 of 70 matching trials from the live ClinicalTrials.gov search.
Conditions
Endometrial Carcinoma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
55 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Conditions
PTSD
Interventions
Apollo Wearable System
Device
Lead sponsor
Lisa Brenner
Federal
Eligibility
18 Years to 65 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Fertility Risk
Interventions
Transvaginal ultrasound performed by a woman herself (with HCP supervision via telemedicine)
Device
Lead sponsor
Turtle Health, Inc.
Industry
Eligibility
18 Years to 38 Years · Female only
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Breast Cancer, Lymphoma, Hodgkin's Lymphoma
Interventions
surveys, Blood draw, Transvaginal ultrasounds
Behavioral · Other · Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Conditions
Peripheral Artery Disease, Endothelial Dysfunction, Autonomic Imbalance
Interventions
TVS, Sham TVS
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
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
Completed Phase 4 Interventional Accepts healthy volunteers

Essure Transvaginal Ultrasound (TVU) Study

NCT01327105
Conditions
Contraceptive Usage
Interventions
TVU
Device
Lead sponsor
Bayer
Industry
Eligibility
21 Years to 44 Years · Female only
Enrollment
547 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2023
U.S. locations
13
States / cities
Chandler, Arizona • Glendale, Arizona • Phoenix, Arizona + 10 more
Conditions
Polycystic Ovary Syndrome, Infertility, Female
Interventions
May Health System
Device
Lead sponsor
May Health
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
19
States / cities
Encino, California • San Francisco, California • Tampa, Florida + 16 more
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound Appearance of the Endometrium Post Radio-Frequency Ablation

NCT02584088
Conditions
Menorrhagia
Interventions
Ultrasound
Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
2
States / cities
Cincinnati, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

Transvaginal Ultrasonography as a Screening Method for Ovarian Cancer

NCT04473833
Conditions
Ovarian Cancer
Interventions
Serial Transvaginal Ultrasonography
Procedure
Lead sponsor
John R van Nagell
Other
Eligibility
24 Years and older · Female only
Enrollment
65,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1988 – 2026
U.S. locations
1
States / cities
Lexington, Kentucky
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
Not listed Phase 4 Interventional Accepts healthy volunteers

Application for the Etonogestrel/Ethinyl Estradiol Ring

NCT03120728
Conditions
Emergency Contraception, Healthy, Reproductive Age Women
Interventions
Etonogestrel/ethinyl estradiol contraceptive vaginal ring
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Los Angeles, California
Conditions
Severe Obesity, Hypoxia
Interventions
Non-invasive positive pressure ventilation through nasal mask, Rescue non-invasive positive pressure ventilation through nasal mask, Secondary rescue maneuvers
Device · Other
Lead sponsor
Bristol Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Bristol, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

CONtrolled Focal Fibrous Band Release Method Study

NCT04743635
Conditions
Cellulite
Interventions
Avéli device
Device
Lead sponsor
Revelle Aesthetics, Inc
Industry
Eligibility
21 Years to 55 Years · Female only
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
7
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 4 more
Conditions
Uterine Injury
Interventions
MRI, SWE, and US evaluation
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Abdominal Pain, Pelvic Pain
Interventions
Pelvic US
Other
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Wearable Emotion Prosthetics for Post Traumatic Stress Disorder

NCT03529981
Conditions
Health Behavior
Interventions
Tuned Vibroacoustic Stimulation (TVS), no active intervention
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 58 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Burnout, Professional
Interventions
Apollo Wearable
Device
Lead sponsor
Michelle Thompson
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Fallopian Tube Carcinoma, Ovarian Carcinoma
Interventions
Photoacoustic Imaging
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Palo Alto, California
Not listed No phase listed Observational Accepts healthy volunteers

fFN Clinical Evaluation in Asymptomatic Women at High Risk for Preterm Birth

NCT01955148
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
Not listed No phase listed Observational Accepts healthy volunteers

Impact of Endometrial Compaction in Euploid Frozen Embryo Transfers

NCT04330066
Conditions
Infertility, Female
Interventions
Abdominal ultrasound measurement of the endometrial lining
Diagnostic Test
Lead sponsor
Boston IVF
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
187 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
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
Recruiting No phase listed Observational Accepts healthy volunteers

Prospective Evaluation of Pathways for Preterm Birth

NCT05246579
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
Preterm Birth
Interventions
Participant Barriers to TVU Screening, Provider Barriers to TVU Screening
Behavioral
Lead sponsor
Niraj Chavan
Other
Eligibility
18 Years to 49 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lexington, Kentucky