UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000050930 |
|---|---|
| Receipt number | R000058047 |
| Scientific Title | A multicenter observational study using multigene assays (MammaPrint/BluePrint) to assess the risk of early recurrence in hormone receptor-positive, HER2-negative early breast cancer(WJOG16722B) |
| Date of disclosure of the study information | 2023/04/26 |
| Last modified on | 2023/10/27 14:27:00 |
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Basic information
Public title
A multicenter observational study using multigene assays to assess the risk of early recurrence in hormone receptor-positive, HER2-negative early breast cancer(WJOG16722B)
Acronym
RealisE-TR
Scientific Title
A multicenter observational study using multigene assays (MammaPrint/BluePrint) to assess the risk of early recurrence in hormone receptor-positive, HER2-negative early breast cancer(WJOG16722B)
Scientific Title:Acronym
RealisE-TR
Region
| Japan |
Condition
Condition
Hormone receptor positive and HER2 negative early breast cancer
Classification by specialty
| Hematology and clinical oncology | Breast surgery |
Classification by malignancy
Malignancy
Genomic information
NO
Objectives
Narrative objectives1
Comparing differences in recurrence risk by MammaPrint and molecular subtype by BluePrint between early recurrence and non-recurrence cases of hormone receptor-positive HER2-negative breast cancer
Basic objectives2
Others
Basic objectives -Others
Risk of recurrence and molecular subtypes
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Proportion of high risk by MammaPrint
Key secondary outcomes
1)Proportion of basal type by BluePrint
2)Molecular subtype by BluePrint, relationship between MammaPrint/BluePrint and clinicopathological factors
Base
Study type
Observational
Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Female
Key inclusion criteria
1) Patients enrolled in the WJOG15721B study
2) Patients with a submittable surgical specimen or needle biopsy specimen at the time of breast cancer diagnosis
3) Cases selected in accordance with the "Selection of Cases" section of the protocol for this study
4) Cases with informed consent to participate in this study
Key exclusion criteria
None
Target sample size
120
Research contact person
Name of lead principal investigator
| 1st name | Rurina |
| Middle name | |
| Last name | Watanuki |
Organization
National Cancer Center Hospital East
Division name
Department of Breast Surgery
Zip code
277-8577
Address
6-5-1 Kashiwanoha, Kashiwa-shi, Chiba
TEL
04-7133-1111
rwatanuk@east.ncc.go.jp
Public contact
Name of contact person
| 1st name | Shinichiro |
| Middle name | |
| Last name | Nakamura |
Organization
West Japan Oncology Group
Division name
WJOG datacenter
Zip code
556-0016
Address
Namba Plaza Bldg. 304-1-5-7, Motomachi Naniwa-ku, Osaka
TEL
06-6633-7400
Homepage URL
datacenter@wjog.jp
Sponsor or person
Institute
West Japan Oncology Group
Institute
Department
Personal name
Funding Source
Organization
Eli Lilly Japan K.K.
Organization
Division
Category of Funding Organization
Profit organization
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Showa University Research Ethics Review Board
Address
1-5-8 Hatanodai, Shinagawa-ku, Tokyo
Tel
03-3784-8129
m-rinri@ofc.showa-u.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2023 | Year | 04 | Month | 26 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
WJOG, with the consent of Eli Lilly Japan, and with the approval of the Ethics Committee, researchers are allowed to secondary use the data, including IPD, for academic purposes after pseudonymization of the personal information.
IPD sharing Plan description
We will share anonymized IPD and related documents (protocols and informed consent documents) from clinical trials when requested by qualified scientific or medical researchers and when necessary to conduct appropriate research.
Progress
Recruitment status
Enrolling by invitation
Date of protocol fixation
| 2023 | Year | 01 | Month | 27 | Day |
Date of IRB
| 2023 | Year | 07 | Month | 18 | Day |
Anticipated trial start date
| 2023 | Year | 10 | Month | 13 | Day |
Last follow-up date
| 2025 | Year | 10 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Retrospective observational study using existing specimens associated with the WJOG15721B study
Management information
Registered date
| 2023 | Year | 04 | Month | 26 | Day |
Last modified on
| 2023 | Year | 10 | Month | 27 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000058047
