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Impact of the Presence of the Corpus Luteum on Pregnancies Obtained Through Frozen Embryo Transfer(FET)
Sponsor: Fundacion Clinic per a la Recerca Biomédica
Summary
In pregnancies achieved through programmed frozen embryo transfer cycle (PC-FET) and modified natural frozen embryo transfer (mNC-FET), to determine whether there are differences in endothelial and placental function, maternal cardiovascular function, fetal growth and fetal cardiovascular and cerebral programming and to assess whether there is an association between these differences and the plasma concentrations of the main secretion products of the Corpus Luteum (CL) with vasoactive and angiogenic action.
Official title: Impact of the Presence of the Corpus Luteum on Pregnancies Obtained Through Frozen Embryo Transfer(FET): a Prospective Randomized Controlled Study
Key Details
Gender
FEMALE
Age Range
18 Years - 41 Years
Study Type
INTERVENTIONAL
Enrollment
334
Start Date
2025-02-01
Completion Date
2026-12-20
Last Updated
2025-04-02
Healthy Volunteers
Yes
Conditions
Interventions
Estradiol + Progesterone
Pregnancies with absence of corpus luteum(PC-FET)
Ovitrelle ( Hcg 250 mcg)
NC-FET(natural cycle FET, endometrial preparation with presence of CL)
Locations (1)
Laura Burunat
Barcelona, Spain, Spain