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Bleeding Patterns in Sequential and Continuous Progesterone Supplementation in Adolescents With Turner Syndrome
RECRUITINGPhase 4Sponsored by Children's Mercy Hospital Kansas City
Actively Recruiting
PhasePhase 4
SponsorChildren's Mercy Hospital Kansas City
Started2025-07-31
Est. completion2026-07-30
Eligibility
Age12 Years – 20 Years
SexFEMALE
Healthy vol.Accepted
Locations1 site
View on ClinicalTrials.gov →
NCT06834594
Summary
This is a single-site open label non-randomized study comparing effects of sequential versus continuous use of progesterone supplementation amongst Turner Syndrome (TS) patients with primary ovarian insufficiency (POI) prescribed hormone replacement therapy (HRT).
Eligibility
Age: 12 Years – 20 YearsSex: FEMALEHealthy volunteers accepted
Inclusion Criteria: * Diagnosis of Turner Syndrome and Primary Ovarian Insufficiency. * Prescribed adult dosing\* of transdermal or oral estradiol for estrogen replacement therapy. \*Adult dosing of will be defined per published clinical practice guidelines from the 2023 International Turner Syndrome Meeting (i.e. 50-200μg/day of transdermal estradiol, or (i.e. 50-200μg/day of transdermal estradiol or 2-4mg/day oral estradiol). * Have achieved menarche. Exclusion Criteria: * Disclosure of sexual activity and desire for contraception. * Having a levonorgestrel-releasing intrauterine device or etonogestrel arm implant in place. * Having received depot medroxyprogesterone within one year prior to study recruitment. * Non-English or non-Spanish speaking.
Conditions3
Heart DiseasePrimary Ovarian Insufficiency (Poi)Turner Syndrome
Locations1 site
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Actively Recruiting
PhasePhase 4
SponsorChildren's Mercy Hospital Kansas City
Started2025-07-31
Est. completion2026-07-30
Eligibility
Age12 Years – 20 Years
SexFEMALE
Healthy vol.Accepted
Locations1 site
View on ClinicalTrials.gov →
NCT06834594