Status:

NOT_YET_RECRUITING

SENTInel Node Mapping Versus Comprehensive Lymphadenectomy in P53-Mutated Endometrial Cancer: a Non-Inferiority Randomized Trial

Lead Sponsor:

University Hospital, Strasbourg, France

Conditions:

Lymphadenectomy

Endometrial Cancer

Eligibility:

FEMALE

18+ years

Phase:

NA

Brief Summary

This study evaluates surgical strategies for treating patients with FIGO 2023 stage I and II high-risk endometrial cancer (EC) exhibiting p53 mutations. The trial aims to assess whether a less invasiv...

Detailed Description

The necessity of extensive lymph node dissection in endometrial cancer remains a subject of debate. Although systematic pelvic and para-aortic lymphadenectomy (PL+PALND) improves disease staging and i...

Eligibility Criteria

Inclusion

  • 1 . ≥ 18 years old 2. High-risk endometrial cancer, as defined by the ESGO-ESTRO 20211 histological and molecular classification, with p53 mutation confirmed on endometrial biopsy or curettage in the two months before the surgery 3. Magnetic Resonance Imaging (MRI) confirmed FIGO 2023 stage I and II endometrial cancer, i.e., confined to the uterine corpus, ovary and the cervical stroma.
  • 4\. Participant with a scheduled surgical intervention (total hysterectomy and bilateral salpingo-oophorectomy, with omentectomy in the case of serous, carcinosarcoma and undifferenciated type EC) 5. Eligible for comprehensive lymphadenectomy by laparoscopy 6. Participant with a negative Positron Emission Tomography scan (PET-CT scan) for lymph node involvement in the two months before the intervention 7. ECOG (Eastern Cooperative Oncology Group) performance status of 0-1 8. Participant able to provide written informed consent

Exclusion

  • Recurrent EC
  • Previous chemo-, radio, or endocrine therapy for EC
  • Any contra-indication to lymphadenectomy and/or chemotherapy
  • Any contraindication to laparoscopy
  • Any criteria, based on the investigator's judgment, that would contraindicate the surgical procedure (e.g., but not limited to, anesthetic risk, bleeding, significant comorbidities)
  • Any known disorder or circumstances making participation in trial and follow-up questionable
  • Patients with other malignancies for whom the disease(s) and/or associated treatment(s) might have an impact on the patient's cancer prognosis
  • Known HIV-infection or AIDS
  • Simultaneous participation in another interventional clinical trial
  • Within the exclusion period following participation in another interventional clinical trial
  • Patients with difficulties in reading or understanding French, or an inability to understand the delivered information
  • Patients in emergency medical situations
  • Patient under guardianship or limited guardianship

Key Trial Info

Start Date :

October 1 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

October 1 2031

Estimated Enrollment :

374 Patients enrolled

Trial Details

Trial ID

NCT06900582

Start Date

October 1 2025

End Date

October 1 2031

Last Update

March 28 2025

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