Recruiting PHASE4 Infertilities

New treatment option for Infertilities

Official title Impact of the Presence of the Corpus Luteum on Pregnancies Obtained Through Frozen Embryo Transfer(FET)

ClinicalTrials.gov ID: NCT06896617

What this study is testing

What is Estradiol + Progesterone?

Estradiol + Progesterone is an investigational medicine, being studied as a potential treatment for infertilities.

Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.

What it's testing
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.
  • Phase 4: studies an already-approved treatment

A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.

Who can take part

Ages 18 to 41, women only. Healthy volunteers may be eligible.

You may be able to join if

  • Female patients 18- 37 years old (both included) at the time of oocyte retrieval and less than 41 years of age at the time of embryo transfer.
  • Regular menstrual cycles between 24 and 35 days.
  • Availability of cryopreserved blastocysts from own gametes
  • Indication for single embryo transfer.
  • Patients who will be included in the LUTI study are candidates for either of the two procedures under study, and will have no contraindications for...

You likely can't join if

  • Recurrent pregnancy loss (3 or more).
  • Recurrent implantation failure in previous IVF treatments (3 or more unsuccessful embryo transfers). .
  • Diagnosis of polycystic ovarian syndrome, diabetes mellitus, chronic arterial hypertension, maternal heart disease and autoimmune diseases (Systemic...
  • Active treatment with aspirin, heparin or other anticoagulant therapy, antihypertensives or other drugs used to treat circulation or coagulation...
  • Indication for PGT (Preimplantation Genetic Testing).
  • Multiple pregnancy.

The study team makes the final eligibility decision.

Where it's taking place

  • Barcelona, Spain, Spain

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling female, 18 years to 41 years. Healthy volunteers may be eligible. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include Barcelona, Spain, Spain. Enter your location above to see the nearest site and check your eligibility.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.