Uterine Junctional Zone and Its Relation to Adverse Obstetrical Outcomes in Assisted Reproductive Technology
Recruiting
Observational Study
Infertility, Female
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 40
- Sex
- Female
- Study type
- Observational
- Participants needed
- 200 (estimated)
- Sponsor
- Centro Hospitalar Lisboa Norte · Other
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About This Trial
The junctional zone (JZ) is an internal layer of the myometrium, with unique characteristics that allow its visualization as a hypoechogenic structure in three-dimensional (3D) ultrasound.
While there is a growing realization that the origins of major obstetrical complications associated with defective deep placentation, such as pre-term labour, fetal growth restriction and pre-eclampsia, may lie…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Women followed in the infertility clinic aged between 18 and 42 years in cycles of IVF, ICSI or endometrial preparation for frozen embryo transfer
Exclusion Criteria:
* Myomas
* adenomyosis
* endometriosis
Contacts