The Efficacy and Safety of the Postoperative Adjuvant Treatment in Patients With High-risk Stage I Endometrial Carcinoma
EC-01
A Multicenter, Prospective, Randomized Trial of the Efficacy and Safety of the Postoperative Adjuvant Treatment in Patients With High-risk Stage I Endometrial Carcinoma
1 other identifier
interventional
300
1 country
3
Brief Summary
This randomized trial is studying the efficacy and safety of the chemotherapy compared with radiation therapy alone as adjuvant treatment after operation in Patients with high risk and Stage I endometrial carcinoma.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_3
Started Nov 2012
Longer than P75 for phase_3
3 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
November 1, 2012
CompletedFirst Submitted
Initial submission to the registry
March 20, 2013
CompletedFirst Posted
Study publicly available on registry
March 29, 2013
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2025
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2026
ExpectedApril 2, 2024
April 1, 2024
13.1 years
March 20, 2013
April 1, 2024
Conditions
Outcome Measures
Primary Outcomes (1)
Disease-free survival (DFS)
3-year DFS
Secondary Outcomes (4)
Side effect of adjuvant chemotherapy
3-month,6-month,1-year and 3-year
Complications of radiotherapy
3-month,6-month,1-year and 3-year
Quality of Life
3-month,6-month,1-year and 3-year
Overall survival (OS)
3-year OS
Study Arms (2)
Adjuvant Chemotherapy
EXPERIMENTALPaclitaxel: 175 mg/m(2) intravenously (IV); followed by Paraplatin (Carboplatin Injection) AUC=5 IV. 3-6 cycles as necessary.
Adjuvant Radiotherapy
ACTIVE COMPARATOR1. Histopathological grade G3 and \<50% myometrial invasion: Vaginal brachytherapy 5Gy, 3 times; 2. Histopathological grade G3 and vascular space involvement: Pelvic radiation 45-50 Gy; 3. ≥50% myometrial invasion: Pelvic radiation 50 Gy + Vaginal brachytherapy 5Gy, 2-4 times.
Interventions
Eligibility Criteria
You may qualify if:
- FIGO stage: Ⅰ, endometrial carcinoma;
- Female, Chinese women;
- Initial treatment is staging surgery;
- Pathological diagnosis: Endometrial adenocarcinoma;
- Pathologic examination and meet the following one of the indications of adjuvant therapy: ① histopathological grading in poorly differentiated: G3; ② ≥50% myometrial invasion; ③ vascular space involvement;
- No prior treatment;
- Provide written informed consent.
You may not qualify if:
- Unable to receive surgery and/or unsuitable for radiotherapy or chemotherapy;
- Family history of ovarian cancer;
- Suffering from other malignancies;
- Concurrently participating in other clinical trials;
- Unable or unwilling to sign informed consents;
- Unable or unwilling to abide by protocol.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Ding Malead
- Shandong Universitycollaborator
- Huazhong University of Science and Technologycollaborator
- Zhejiang Universitycollaborator
Study Sites (3)
Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
Wuhan, Hubei, 430030, China
Qilu Hospital,Shandong University
Jinan, Shandong, 250012, China
Women's Hospital, School of Medicine, Zhejiang University
Hangzhou, Zhejiang, 310006, China
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY CHAIR
Beihua Kong, MD, PhD
Qilu Hospital of Shandong University
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR INVESTIGATOR
- PI Title
- Director of the department of Obstetrics and Gynecology, Tongji Hospital
Study Record Dates
First Submitted
March 20, 2013
First Posted
March 29, 2013
Study Start
November 1, 2012
Primary Completion
December 1, 2025
Study Completion (Estimated)
December 1, 2026
Last Updated
April 2, 2024
Record last verified: 2024-04