CompletedPhase 4

Estradiol and Progesterone Levels Following Frozen Embryo Transfer

Denmark305 participantsStarted 2021-04-20

Plain-language summary

The aim of the present study is to investigate serum estradiol and progesterone levels in women conceiving after natural, estradiol + progesterone or gonadotropin stimulated frozen embryo transfer (FET) cycles.

Who can participate

Age range18 Years – 40 Years

SexFEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age \> 18 years \< 40 years * BMI \< 35 kg/m2 * Normal wet smear within the past three years * Thawed blastocysts (day 5 or 6) after either IVF or ICSI treatment Exclusion Criteria: * Age \< 18 years * BMI \> 35 kg/m2 * Oocyte donation * HIV/ hepatitis * Undiagnosed vaginal bleeding * Uterine malformations * Persisting ovarian cysts * Tumors in Hypothalamus, pituitary, thyroid or adrenal * Previous breast cancer * BRCA1/2 * Unregulated thyroid disease * Cardiovascular disease * Breast feeding * Present or previous chemotherapy/radiation therapy * Present or previous malignant disease * Smoking * Alcohol/drug abuse

What they're measuring

Serum estradiol

Timeframe: 10 weeks

Serum progesterone

Timeframe: 10 weeks

Trial details

NCT IDNCT04997525

SponsorCopenhagen University Hospital at Herlev

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-05-07

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