- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04069884
RecurIndex Guided Avoidance of Regional Nodal Irradiation for Node Positive Breast Cancer (RIGAIN)
June 26, 2023 updated by: Xiaobo Huang, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
The purpose of this study is to validate whether clinically low-risk, and RecurIndex high-risk N1 patients receiving regional lymph node radiotherapy can further improve clinical outcomes.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
540
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Xiaobo Huang, MD
- Phone Number: 8613556080080
- Email: huangxb@mail.sysu.edu.cn
Study Contact Backup
- Name: Tan Yuting
- Phone Number: 8615913198466
- Email: tanyt3@mail.sysu.edu.cn
Study Locations
-
-
Guangdong
-
Guangzhou, Guangdong, China, 510120
- Recruiting
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
-
Contact:
- Xiaobo Y Huang, MD
- Phone Number: 8613556080080 8613556080080
- Email: huangxb@mail.sysu.edu.cn
-
Contact:
- Yuting Y Tan
- Phone Number: 8613556080080 8615913198466
- Email: tanyt3@mail.sysu.edu.cn
-
Principal Investigator:
- Xiaobo Huang, MD
-
Sub-Investigator:
- Yuting Tan
-
Sub-Investigator:
- Fengxi Su, MD
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 70 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Age ≥ 18 years old, ≤ 70 years old.
- Eastern Cooperative Oncology Group (ECOG) ≤ 2.
- Postoperative pathology is clearly diagnosed as invasive breast cancer.
- Meet the clinical definition of low risk: ①Axillary lymph node micrometastasis (N1mic) or ②N1 patients who meet the following conditions at the same time, a)Age ≥ 40 years old, b)Vascular tumor thrombus (LVI) negative or allow few positive LVI (excluding extensive or massive LVI), c)Three subtypes are allowed (Lumina A, Lumina B/HER2 negative, Lumina B/HER2 positive) , namely ER positive (ER ≥ 1%), HER2 negative (HER2 expression negative or + by IHC, or 2+ but negative by FISH) or ER positive (ER ≥ 1%), HER2 positive (3+ by IHC, or 2+ but positive by FISH).
- Postoperative pathological diagnosis of axillary lymph node status is any of the following: a. Sentinel lymph node biopsy or axillary lymph node dissection for micrometastasis (N1mic), b. Sentinel lymph node biopsy for 1-2 lymph node macrometastasis (N1sln), c. Sentinel lymph node biopsy + axillary lymph node dissection or simple axillary lymph node dissection for 1-3 lymph node metastasis (N1).
- The primary tumor and breast undergo breast-conserving surgery or total resection ± breast reconstruction (autologous/prosthetic).
- There must be adequate systemic examination (such as chest X-ray, B-ultrasound, CT, etc.) within 3 months before randomization of radiotherapy to confirm that there is no distant metastasis.
- No contralateral breast cancer must be confirmed by molybdenum target and/or MRI within 12 months before randomization of radiotherapy.
- At least 4 courses of adjuvant chemotherapy with anthracycline or taxane should be completed after surgery.
- Radiotherapy must be performed sequentially after the completion of adjuvant chemotherapy, starting no later than 8 weeks after the end of chemotherapy.
- The patient must have sufficient primary fresh frozen specimens or post-paraffin tissue sections for RecurIndex testing.
- No previous history of malignant tumors, except for basal cell carcinoma of the skin.
- Signed an informed consent form.
Exclusion Criteria:
- Postoperative radiotherapy was confirmed as T3-4, N0, N2-3, M1 lesion staging before enrollment.
- Receive any new adjuvant therapy before surgery, including chemotherapy, endocrine therapy, targeted therapy or radiation therapy.
- Patients who underwent total mastectomy and only sentinel lymph node biopsy.
- Have a history of contralateral breast cancer.
- History of chest radiotherapy.
- combined with severe heart, lung, liver, kidney, hematopoietic, neurological diseases, and mental illness.
- History of autoimmune diseases such as scleroderma or active lupus erythematosus.
- pregnant and lactating patients.
- Unable or unwilling to sign an informed consent form.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Arm I (Clinical low-risk, RecurIndex high-risk)
Regional nodal irradiation (RNI) was given along with whole breast irradiation (WBI) or Chest wall irradiation (CWI) for breast-conserving patients and total mastectomy patients, respectively.
|
external-beam radiotherapy (XRT)
Whole Breast Irradiation
chestwall irradiation
|
Active Comparator: Arm II (Clinical low-risk, RecurIndex high-risk)
No Regional nodal irradiation (RNI) , whole breast irradiation (WBI) for breast-conserving patients and No Chest wall irradiation (CWI) for total mastectomy patients.
|
Whole Breast Irradiation
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Invasive disease-free survival (IDFS)
Time Frame: 5 years
|
defined as the time between randomization and either local recur, distant metastases or death occurred
|
5 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Recurrence free survival (RFS)
Time Frame: 5 years
|
defined as time between randomization and the time of any recurrence of ipsilateral chest, breast, regional lymph node recurrence, distant metastases, or death occurred
|
5 years
|
Any first recurrence (AFR)
Time Frame: 5 years
|
defined as any recurrence of ipsilateral chest, breast, regional lymph node recurrence, or distant metastases by Imaging or pathology
|
5 years
|
Local-regional recurrence free survival (LRFS)
Time Frame: 5 years
|
defined as time between randomization and the time of any recurrence of ipsilateral chest, breast, regional lymph node recurrence, distant metastases, or death occurred
|
5 years
|
Distant metastasis free survival (DMFS)
Time Frame: 5 years
|
defined as time between randomization and the time of distant metastases, or death occurred
|
5 years
|
Overall Survival (OS)
Time Frame: 5 years
|
defined as time between randomization and the time of death occurred
|
5 years
|
Disease free survival (DFS)
Time Frame: 5 years
|
defined as time between randomization and the time of disease recur or death occur
|
5 years
|
Beast cancer specific mortality (BCSM)
Time Frame: 5 years
|
defined as time between randomization and the time of death occur specific due to breast cancer
|
5 years
|
Patient life quality measurement
Time Frame: 5 years
|
At the screening period and after the end of radiotherapy, each group of patients was enrolled in the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ) Cancer-30 (C30)
|
5 years
|
Patient life quality measurement
Time Frame: 5 years
|
At the screening period and after the end of radiotherapy, each group of patients was enrolled in the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ) Breast-23 (BR23)
|
5 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Huang TT, Chen AC, Lu TP, Lei L, Cheng SH. Clinical-Genomic Models of Node-Positive Breast Cancer: Training, Testing, and Validation. Int J Radiat Oncol Biol Phys. 2019 Nov 1;105(3):637-648. doi: 10.1016/j.ijrobp.2019.06.2546. Epub 2019 Jul 8.
- Cheng SH, Horng CF, West M, Huang E, Pittman J, Tsou MH, Dressman H, Chen CM, Tsai SY, Jian JJ, Liu MC, Nevins JR, Huang AT. Genomic prediction of locoregional recurrence after mastectomy in breast cancer. J Clin Oncol. 2006 Oct 1;24(28):4594-602. doi: 10.1200/JCO.2005.02.5676.
- Cheng SH, Horng CF, Huang TT, Huang ES, Tsou MH, Shi LS, Yu BL, Chen CM, Huang AT. An Eighteen-Gene Classifier Predicts Locoregional Recurrence in Post-Mastectomy Breast Cancer Patients. EBioMedicine. 2016 Feb 16;5:74-81. doi: 10.1016/j.ebiom.2016.02.022. eCollection 2016 Mar.
- Cheng SH, Horng CF, Clarke JL, Tsou MH, Tsai SY, Chen CM, Jian JJ, Liu MC, West M, Huang AT, Prosnitz LR. Prognostic index score and clinical prediction model of local regional recurrence after mastectomy in breast cancer patients. Int J Radiat Oncol Biol Phys. 2006 Apr 1;64(5):1401-9. doi: 10.1016/j.ijrobp.2005.11.015. Epub 2006 Feb 10.
- Cheng SH, Tsai SY, Yu BL, Horng CF, Chen CM, Jian JJ, Chu NM, Tsou MH, Liu MC, Huang AT, Prosnitz LR. Validating a prognostic scoring system for postmastectomy locoregional recurrence in breast cancer. Int J Radiat Oncol Biol Phys. 2013 Mar 15;85(4):953-8. doi: 10.1016/j.ijrobp.2012.08.042. Epub 2012 Nov 1.
- Cheng SH, Huang TT, Cheng YH, Tan TBK, Horng CF, Wang YA, Brian NS, Shih LS, Yu BL. Validation of the 18-gene classifier as a prognostic biomarker of distant metastasis in breast cancer. PLoS One. 2017 Sep 8;12(9):e0184372. doi: 10.1371/journal.pone.0184372. eCollection 2017.
- Huang TT, Pennarun N, Cheng YH, Horng CF, Lei J, Hung-Chun Cheng S. Gene expression profiling in prognosis of distant recurrence in HR-positive and HER2-negative breast cancer patients. Oncotarget. 2018 May 1;9(33):23173-23182. doi: 10.18632/oncotarget.25258. eCollection 2018 May 1.
- Pittman J, Huang E, Dressman H, Horng CF, Cheng SH, Tsou MH, Chen CM, Bild A, Iversen ES, Huang AT, Nevins JR, West M. Integrated modeling of clinical and gene expression information for personalized prediction of disease outcomes. Proc Natl Acad Sci U S A. 2004 Jun 1;101(22):8431-6. doi: 10.1073/pnas.0401736101. Epub 2004 May 19.
- Huang E, Cheng SH, Dressman H, Pittman J, Tsou MH, Horng CF, Bild A, Iversen ES, Liao M, Chen CM, West M, Nevins JR, Huang AT. Gene expression predictors of breast cancer outcomes. Lancet. 2003 May 10;361(9369):1590-6. doi: 10.1016/S0140-6736(03)13308-9.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
August 20, 2019
Primary Completion (Estimated)
August 20, 2029
Study Completion (Estimated)
December 31, 2030
Study Registration Dates
First Submitted
August 19, 2019
First Submitted That Met QC Criteria
August 24, 2019
First Posted (Actual)
August 28, 2019
Study Record Updates
Last Update Posted (Actual)
June 28, 2023
Last Update Submitted That Met QC Criteria
June 26, 2023
Last Verified
June 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- RIGAIN
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
individual patient data (IPD) will be shared when the research is published.
IPD Sharing Time Frame
The data will become available in 2030 and forever.
IPD Sharing Access Criteria
Study Protocol
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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