Molecular profiling and first-line treatment patterns for advanced aggressive endometrial cancer in Russia
Official title: Multicenter, Observational, Prospective Study of Molecular Profiling in Advanced and Aggressive Endometrial Cancer Patients and 1-st Line Treatment Approaches in Russian Federation
Run by AstraZeneca · NCT07041606 · Data updated 2026-11-12
This project will collect tumor molecular profiles and first-line treatment information from people in Russia with newly diagnosed advanced, aggressive endometrial cancer to see which molecular changes are common and how patients are being treated.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | Women only |
| Enrollment | 500 (estimated) |
| Sponsor | AstraZeneca Industry-sponsored |
| Locations | 19 sites (Arkhangelsk and 18 other locations) |
| Status | Recruiting |
| Started | June 24, 2025 |
| Main results expected | June 30, 2027 |
| Study ends | June 30, 2027 |
| Registry record updated | September 8, 2026 |
| Trial ID | NCT07041606 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adult women (≥18 years) in the Russian Federation with newly diagnosed, histologically confirmed advanced (stage III–IV) aggressive endometrial cancer who can provide informed consent and have an available archival FFPE tumor block are ideal candidates.
✕Probably not a fit
Patients in concurrent interventional clinical trials, those without available FFPE tumor tissue, or those with early-stage disease (I–II) are unlikely to benefit from participation.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a national, multicenter prospective cohort collecting real-world data on about 500 women with newly diagnosed advanced (FIGO III–IV) aggressive endometrial cancer across roughly 30 Russian sites. Demographic and clinical data will be captured from medical records and patient interviews during routine care visits, and archival FFPE tumor blocks will be tested for POLE mutations, MMR status (dMMR/pMMR), p53 abnormalities, HER2, and PD-L1. Only procedures already used in routine practice will be applied and there are two visits aligned with standard care. Patients enrolled must provide informed consent and those participating in interventional trials since diagnosis are excluded.
Why it matters
Potential benefit: If successful, the findings could help tailor treatment approaches and inform future clinical trials by revealing the distribution of molecular subtypes and current first-line care patterns in Russia.
How similar studies have gone: Previous molecular classification efforts (for example TCGA and ProMisE frameworks) have demonstrated that POLE, MMR, and p53 markers are informative for endometrial cancer biology, though large real-world registries in Russia are limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Female patients aged ≥ 18 years old; 2. Signed ICF, including consent for archival FFPE tumor tissue block testing; 3. Newly diagnosed, histologically confirmed, advanced (III-IV stage) EC, with the date of diagnosis of histologically confirmed disease within 4 months before inclusion; 4. Endometrioid type G3 or any non-endometrioid histological type of EC (such as serous carcinoma, clear cell carcinoma, mixed carcinoma, undifferentiated and dedifferentiated carcinoma, carcinosarcoma, others); 5. The presence of biopsy or postoperative archival FFPE tumor sample (block); 6. Availability of source medical documentation. Exclusion Criteria: 1\. Patients participating in clinical (interventional) studies since the diagnosis of histologically confirmed, advanced EC.
Where it's running
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Arkhangelsk, Russia Recruiting -
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Barnaul, Russia Recruiting -
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Chelyabinsk, Russia Recruiting -
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Irkutsk, Russia Recruiting -
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Izhevsk, Russia Recruiting -
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Krasnodar, Russia Recruiting
Show 13 more locations
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Krasnoyarsk, Russia Recruiting -
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Moscow, Russia Recruiting -
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Murmansk, Russia Recruiting -
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Saint Petersburg, Russia Recruiting -
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Sochi, Russia Recruiting -
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Tomsk, Russia Recruiting -
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Tver', Russia Recruiting -
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Ufa, Russia Recruiting -
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Yaroslavl, Russia Recruiting -
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Yekaterinburg, Russia Recruiting -
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Obninsk, Russia Not yet recruiting -
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Severodvinsk, Russia Not yet recruiting -
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Vladivostok, Russia Withdrawn
Study contacts
- Study coordinator: AstraZeneca Clinical Study Information Center
- Email: information.center@astrazeneca.com
- Phone: 1-877-240-9479
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.