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NCT03860636
The Accuracy of Endometrial Ultrasound to Predict Implantation
trial testing Endometrial Pattern on Ultrasound at ET in Infertility, Subfertility in 155 participants. Completed in 13 April 2022.
28 February 2022
Quick facts
| Lead sponsor | University of Nottingham |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 155 |
| Start date | 26 November 2018 |
| Primary completion | 28 February 2022 |
| Estimated completion | 13 April 2022 |
| Sites | 1 location across United Kingdom |
Drugs / interventions tested
- Endometrial Pattern on Ultrasound at ET
- Endometrial Pattern on Ultrasound at HCG
- Endometrial Pattern on Ultrasound at TVOR
- Endometrial Pattern on Ultrasound at co-ordination scan
- Endometrial thickness at HCG
- Endometrial thickness at TVOR
- Endometrial thickness at ET
- Endometrial thickness at coordination scan
- Endometrial volume at HCG
- Endometrial volume at TVOR
- Endometrial volume at ET
- Endometrial volume at coordination scan
- Blood test for progesterone at HCG
- Blood test for progesterone at TVOR
- Blood test for progesterone at ET
- Blood test for progesterone at coordination scan
- Change in endometrial pattern between TVOR and ET
- Blood test for estradiol at HCG
- Blood test for estradiol at TVOR
- Blood test for estradiol at ET
- Blood test for estradiol at coordination scan
- Endometrial blood flow (doppler) at HCG
- Endometrial blood flow (doppler) at TVOR
- Endometrial blood flow (doppler) at ET
- Endometrial blood flow (doppler) at coordination scan
- Contractility at embryo transfer on a subgroup of participants
- Change in endometrial pattern between coordination scan and ET
- Change in endometrial pattern between HCG and ET
Conditions studied
- Infertility, Subfertility — all drugs for Infertility, Subfertility →
Sponsor
University of Nottingham
Who can join
18 and older, female only, with Infertility, Subfertility. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
To measure the accuracy of different ultrasound endometrial patterns to predict successful embryo implantation during assisted conception; in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI).
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT03860636
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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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 NCT03860636 (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 University of Nottingham
- Last refreshed: 2 April 2025
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/NCT03860636.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing