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NCT05763498
Uterine Junctional Zone and Its Relation to Adverse Obstetrical Outcomes in Assisted Reproductive Technology
trial in Infertility, Female in 200 participants. Currently enrolling.
28 February 2025
Quick facts
| Lead sponsor | Centro Hospitalar Lisboa Norte |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 200 |
| Start date | 24 February 2023 |
| Primary completion | 28 February 2025 |
| Estimated completion | 31 July 2025 |
| Sites | 3 locations across Portugal |
Conditions studied
- Infertility, Female — all drugs for Infertility, Female →
Sponsor
Centro Hospitalar Lisboa Norte
Who can join
Adults 18 to 40, female only, with Infertility, Female. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
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 in the very early pregnancy events, the underlying mechanisms are not understood.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05763498
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Centro Hospitalar Lisboa Norte trials
Trials by the same sponsor.
- NCT04878224 — Junctional Zone and Its Relation to Outcomes in Assisted Reproductive Technology · recruiting
- NCT04271722 — Clinical Evaluation of Cervical Ripening in the Outpatient Setting · NA · completed
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05763498 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Centro Hospitalar Lisboa Norte
- Last refreshed: 20 August 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05763498.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing