PROfiling Based Endometrial Cancer Adjuvant Therapy

NCT ID: NCT05179447

Last Updated: 2025-04-01

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

590 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-01-24

Study Completion Date

2027-01-01

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a prospective, multicenter, randomized phase III trial among women with endometrioid adenocarcinoma with high-intermediate and intermediate risk features to investigate the role of integrated genomic-pathologic classification to determine if participants should receive no adjuvant therapy, vaginal brachytherapy, external beam radiotherapy or chemo-radiation therapy based on molecular features as compared to standard radiation therapy.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Adjuvant therapy for women with endometrial cancer has increasingly been tailored to prognostic factors to prevent overtreatment and select those women for adjuvant treatment who will have a clinically relevant reduction of the risk of relapse by the adjuvant treatment. Risk profiles have traditionally been based on clinicopathological factors such as age, stage, grade, Lymph-Vascular Space Invasion (LVSI) and depth of invasion. Newer, both molecular-genetic (the cancer genome atlas subgroups) have become available which are strongly related to outcomes and risk of cancer spread. Based on 2022 National Comprehensive Cancer Network (NCCN) guideline and the ongoing "Portec-4a" trial, this randomized trial using integrated genomic-pathologic classification to assign adjuvant treatment for women with stage I-II high-intermediate and intermediate risk endometrioid adenocarcinoma.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Endometrial Cancer Stage I Endometrial Cancer Stage II

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Molecular profile based treatment

Determination of the integrated genomic-pathologic profile to determine adjuvant treatment: observation for POLE-mutated profile; vaginal brachytherapy for intermediate profile; chemo-radiotherapy for p53-abnormal profile.

Group Type EXPERIMENTAL

Vaginal brachytherapy

Intervention Type RADIATION

Internal radiation of the vaginal vault using a vaginal cylinder. For brachytherapy administered alone it is recommended: suggested dose is either 3 fractions of 7 Gy or 5 fractions of 6 Gy.

For brachytherapy administered after completion of External beam radiotherapy (EBRT):

Total dose should aim to be 65 Gy, and suggested dose is 2-3 fractions of 5-6 Gy

Observation

Intervention Type OTHER

No adjuvant therapy, but active follow-up and quality of life questionnaires as in the groups who have adjuvant treatment

Chemoradiation therapy

Intervention Type COMBINATION_PRODUCT

4 adjuvant cycles carboplatin and paclitaxel followed by External beam pelvic radiotherapy (45-50 Gy )

Radiotherapy

Adjuvant vaginal brachytherapy for intermediate risk (stage I A with G3 or stage I B with G1-2) and external beam pelvic radiotherapy for high-intermediate risk (stage I B with G3, or stage II) (standard treatment)

Group Type ACTIVE_COMPARATOR

Vaginal brachytherapy

Intervention Type RADIATION

Internal radiation of the vaginal vault using a vaginal cylinder. For brachytherapy administered alone it is recommended: suggested dose is either 3 fractions of 7 Gy or 5 fractions of 6 Gy.

For brachytherapy administered after completion of External beam radiotherapy (EBRT):

Total dose should aim to be 65 Gy, and suggested dose is 2-3 fractions of 5-6 Gy

External beam radiotherapy

Intervention Type RADIATION

External beam pelvic radiotherapy on a linear accelerator, 45-50 Gy in 25-28 out-patients sessions

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Vaginal brachytherapy

Internal radiation of the vaginal vault using a vaginal cylinder. For brachytherapy administered alone it is recommended: suggested dose is either 3 fractions of 7 Gy or 5 fractions of 6 Gy.

For brachytherapy administered after completion of External beam radiotherapy (EBRT):

Total dose should aim to be 65 Gy, and suggested dose is 2-3 fractions of 5-6 Gy

Intervention Type RADIATION

External beam radiotherapy

External beam pelvic radiotherapy on a linear accelerator, 45-50 Gy in 25-28 out-patients sessions

Intervention Type RADIATION

Observation

No adjuvant therapy, but active follow-up and quality of life questionnaires as in the groups who have adjuvant treatment

Intervention Type OTHER

Chemoradiation therapy

4 adjuvant cycles carboplatin and paclitaxel followed by External beam pelvic radiotherapy (45-50 Gy )

Intervention Type COMBINATION_PRODUCT

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Surgery consisting of a total abdominal or laparoscopic hysterectomy, bilateral salpingectomy, pelvic lymphadenectomy or sentinel lymph node mapping and dissection, with or without para-aortic lymphadenectomy, oophorectomy
2. Histologically confirmed endometrioid type endometrial carcinoma, International Federation of Gynecology and Obstetrics (FIGO) 2009 stage I, with one of the following combinations of stage and grade:

Stage I A, grade 3 Stage I B, grade 1 or 2 Stage I B, grade 3 Stage II
3. World Health Organization (WHO)-performance status 0-2
4. Written informed consent

Exclusion Criteria

1. With residual disease
2. Any other stage and type of endometrial carcinoma
3. Histological types serous carcinoma or clear cell carcinoma (at least 10% if mixed type), or undifferentiated or neuroendocrine carcinoma
4. Uterine sarcoma (including carcinosarcoma)
5. Previous malignancy (except for non-melanomatous skin cancer)
6. Previous pelvic radiotherapy
7. Expected interval between the operation and start of radiotherapy exceeding 8 weeks
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Tongji Hospital

OTHER

Sponsor Role collaborator

Qilu Hospital of Shandong University

OTHER

Sponsor Role collaborator

Obstetrics & Gynecology Hospital of Fudan University

OTHER

Sponsor Role collaborator

Sun Yat-sen University

OTHER

Sponsor Role collaborator

Peking University People's Hospital

OTHER

Sponsor Role collaborator

Shanghai First Maternity and Infant Hospital

OTHER

Sponsor Role collaborator

Xiangya Hospital of Central South University

OTHER

Sponsor Role collaborator

Anhui Provincial Cancer Hospital

OTHER

Sponsor Role collaborator

Ningbo Women & Children's Hospital

OTHER

Sponsor Role collaborator

Ningbo No. 1 Hospital

OTHER

Sponsor Role collaborator

Women's Hospital School Of Medicine Zhejiang University

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Wang Xinyu

Clinical Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Xinyu Wang, MD

Role: PRINCIPAL_INVESTIGATOR

Women's Hospital School Of Medicine Zhejiang University

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Tongji Hospital, Huazhong University of Science and Technology

Wuhan, Hubei, China

Site Status RECRUITING

Qilu Hospital of Shandong University

Jinan, Shandong, China

Site Status RECRUITING

Women's Hospital School of Medicine Zhejiang University

Hangzhou, Zhejiang, China

Site Status RECRUITING

Peking University Peoples Hospital

Beijing, , China

Site Status NOT_YET_RECRUITING

Xiangya Hospital of Central South University

Changsha, , China

Site Status RECRUITING

Sun Yat-Sen University Cancer Hospital

Guangzhou, , China

Site Status NOT_YET_RECRUITING

Ningbo First Hospital

Ningbo, , China

Site Status RECRUITING

Ningbo Women and Children's Hospital

Ningbo, , China

Site Status RECRUITING

Obstetrics & Gynecology Hospital of Fudan University

Shanghai, , China

Site Status NOT_YET_RECRUITING

Shanghai First Maternity and Infant Hospital

Shanghai, , China

Site Status NOT_YET_RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

China

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Xinyu Wang, MD

Role: CONTACT

+86-571-87061501

Yang Li, PhD

Role: CONTACT

+86-571-87061501

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Gang Chen

Role: primary

Jie Jiang

Role: primary

Xinyu Wang, MD

Role: primary

+86-571-87061501

Yang Li

Role: backup

+86-571-87061501

Zhiqi Wang

Role: primary

Yu Zhang, MD

Role: primary

Yanling Feng

Role: primary

Yutao Guan

Role: primary

Lingjun Zhao

Role: primary

Xiaojun Chen

Role: primary

Xiaoping Wan

Role: primary

References

Explore related publications, articles, or registry entries linked to this study.

Concin N, Matias-Guiu X, Vergote I, Cibula D, Mirza MR, Marnitz S, Ledermann J, Bosse T, Chargari C, Fagotti A, Fotopoulou C, Gonzalez Martin A, Lax S, Lorusso D, Marth C, Morice P, Nout RA, O'Donnell D, Querleu D, Raspollini MR, Sehouli J, Sturdza A, Taylor A, Westermann A, Wimberger P, Colombo N, Planchamp F, Creutzberg CL. ESGO/ESTRO/ESP guidelines for the management of patients with endometrial carcinoma. Int J Gynecol Cancer. 2021 Jan;31(1):12-39. doi: 10.1136/ijgc-2020-002230. Epub 2020 Dec 18.

Reference Type BACKGROUND
PMID: 33397713 (View on PubMed)

Leon-Castillo A, de Boer SM, Powell ME, Mileshkin LR, Mackay HJ, Leary A, Nijman HW, Singh N, Pollock PM, Bessette P, Fyles A, Haie-Meder C, Smit VTHBM, Edmondson RJ, Putter H, Kitchener HC, Crosbie EJ, de Bruyn M, Nout RA, Horeweg N, Creutzberg CL, Bosse T; TransPORTEC consortium. Molecular Classification of the PORTEC-3 Trial for High-Risk Endometrial Cancer: Impact on Prognosis and Benefit From Adjuvant Therapy. J Clin Oncol. 2020 Oct 10;38(29):3388-3397. doi: 10.1200/JCO.20.00549. Epub 2020 Aug 4.

Reference Type BACKGROUND
PMID: 32749941 (View on PubMed)

Wortman BG, Bosse T, Nout RA, Lutgens LCHW, van der Steen-Banasik EM, Westerveld H, van den Berg H, Slot A, De Winter KAJ, Verhoeven-Adema KW, Smit VTHBM, Creutzberg CL; PORTEC Study Group. Molecular-integrated risk profile to determine adjuvant radiotherapy in endometrial cancer: Evaluation of the pilot phase of the PORTEC-4a trial. Gynecol Oncol. 2018 Oct;151(1):69-75. doi: 10.1016/j.ygyno.2018.07.020. Epub 2018 Aug 3.

Reference Type BACKGROUND
PMID: 30078506 (View on PubMed)

de Boer SM, Powell ME, Mileshkin L, Katsaros D, Bessette P, Haie-Meder C, Ottevanger PB, Ledermann JA, Khaw P, Colombo A, Fyles A, Baron MH, Jurgenliemk-Schulz IM, Kitchener HC, Nijman HW, Wilson G, Brooks S, Carinelli S, Provencher D, Hanzen C, Lutgens LCHW, Smit VTHBM, Singh N, Do V, D'Amico R, Nout RA, Feeney A, Verhoeven-Adema KW, Putter H, Creutzberg CL; PORTEC study group. Adjuvant chemoradiotherapy versus radiotherapy alone for women with high-risk endometrial cancer (PORTEC-3): final results of an international, open-label, multicentre, randomised, phase 3 trial. Lancet Oncol. 2018 Mar;19(3):295-309. doi: 10.1016/S1470-2045(18)30079-2. Epub 2018 Feb 12.

Reference Type BACKGROUND
PMID: 29449189 (View on PubMed)

Leon-Castillo A, Britton H, McConechy MK, McAlpine JN, Nout R, Kommoss S, Brucker SY, Carlson JW, Epstein E, Rau TT, Bosse T, Church DN, Gilks CB. Interpretation of somatic POLE mutations in endometrial carcinoma. J Pathol. 2020 Mar;250(3):323-335. doi: 10.1002/path.5372. Epub 2020 Jan 29.

Reference Type BACKGROUND
PMID: 31829442 (View on PubMed)

Li Y, Zhu C, Xie H, Chen Y, Lv W, Xie X, Wang X. Molecular profile-based recommendations for postoperative adjuvant therapy in early endometrial cancer with high-intermediate or intermediate risk: a Chinese randomized phase III trial (PROBEAT). J Gynecol Oncol. 2023 Mar;34(2):e37. doi: 10.3802/jgo.2023.34.e37. Epub 2023 Jan 10.

Reference Type DERIVED
PMID: 36659832 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

IRB-20210340-R

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Sentinel Node Biopsy in Endometrial Cancer
NCT04073706 RECRUITING PHASE3