About this trial
The goal of this clinical trial is to compare the efficacy of adjuvant therapies in women with stage I-II molecular integrated high-intermediate or high-risk endometrial carcinoma. Specifically, the invesigators want to compare:
* Chemotherapy vs. chemoradiotherapy in p53 abn subtype and nonendometrioid carcinomas. * Vaginal brachytherapy vs. whole pelvic radiotherapy in the MMR-D molecular subgroup. * Vaginal brachytherapy vs. whole pelvic radiotherapy in the NSMP molecular subgroup.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age 18 to 100 years
WHO performance status 0 to 2
Stage I-II molecular integrated high-intermediate or high-risk endometrial carcinoma
Disqualifiers
Age <18 years or >100 years
WHO performance status >2
Uterine sarcoma
A history of malignancy within 5 years
Trial design
Parallel
Treatments tested in this trial
Comparison of chemotherapy vs. chemoradiotherapy
Other interventionChemotherapy (paclitaxel-carboplatin) vs. chemoradiotherapy (paclitaxel-carboplatin followed by whole pelvic radiotherapy) Patients assigned to chemotherapy receive paclitaxel (175 mg/m2) and carboplatin (area under curve, 5) every 3 weeks for 6 cycles. The pelvic radiotherapy dose is 45 to 50.4 Gy over 5 to 6 weeks (1.8 Gy per day for 25 to 28 fractions).
Comparison of VBT vs. WPRT
Other interventionVaginal brachytherapy vs. whole pelvic radiotherapy Patients randomized to vaginal brachytherapy receive cuff brachytherapy at 21 Gy in 3 fractions of 7 Gy at 0.5 cm depth. The pelvic radiotherapy dose is 45 to 50.4 Gy over 5 to 6 weeks (1.8 Gy per day for 25 to 28 fractions).
Treatment groups
Trial outcomes
Primary outcomes
Cancer reappearance
Cumulative incidence of disease recurrence
Secondary outcomes
Location of cancer reappearance
Vaginal, pelvic, and distant recurrence rates
Overall survival
The time from surgery to death
Recurrence-free survival
The time from surgery to cancer recurrence
Adverse events
Adjuvant therapy-related adverse events
Sponsors and contacts
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University of Helsinki
Lead sponsor
Turku University Hospital
Collaborator
Tampere University Hospital
Collaborator
Kuopio University Hospital
Collaborator
Oulu University Hospital
Collaborator
Kymenlaakso Central Hospital Kotka Finland
Collaborator
Päijänne Tavastia Central Hospital
Collaborator
South Carelia Central Hospital
Collaborator