NCT06471140Enrolling by invitation
Maternal Cardiovascular Adaption to Pregnancy in IVF Patients Following Frozen Embryo Transfer (FET)
MRI Evaluation of Maternal Cardiovascular Response to Pregnancy in IVF Women Following Autologous Natural Cycle FET, Programmed FET and After Donor Embryo Transfer
Source: ClinicalTrials.gov · Last updated 29 May 2025 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
Aim of the study is to explore the effect of a lacking corpus luteum on maternal cardiovascular and metabolic adaption to pregnancy by the use of magnetic resonance imaging (MRI).
- Status (registry)
- Enrolling by invitation
- Study type
- Observational
- Enrollment
- 75 (estimated)
- First submitted
- 18 Jun 2024
- Start date
- 1 Mar 2025
- Primary completion date
- 1 Aug 2027
- Lead sponsor
- Aalborg University Hospital
- NCT number
- NCT06471140
What you commit to
- Study type: Observational
- Planned participants: 75
- From 1 Mar 2025 to the primary completion date, 1 Aug 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study design.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Preelampsia, gestational hypertension, gestational diabetes or severe intrauterine growth restriction (IUGR) in any previous pregnancy
Other illness
- Essential hypertension
- Diabetes Mellitus (type 1 or 2)
- Known cardiac disease
- Antiphospholipid syndrome, Lupus erythematosus, rheumatoid disease
Other
- PCOS
- Smoking
- Multiple pregnancy
- Severe claustrophobia or any other contraindications to MRI
Who the study is looking for
- Autologous embryo transfer in programmed FET-cycle or modified-natural FET-cycle or
- Planned donor egg transfer in programmed FET-cycle or modified-natural FET-cycle
- Age < 40 years
- BMI < 35
- Primary diagnosis being unexplained infertility, male infertility or tubal factor
- Singleton blastocyst transfer
Age in the registry: 18 years to 40 years · Sex: Female · Accepts healthy volunteers
Sites (1)
Sites in registry order. Save your city in your profile to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Aalborg University Hospital Coordinator of this site? Confirm its status | Aalborg | Denmark | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.