Clinical Trials List
2023-01-31 - 2032-12-03
Phase III
Recruiting11
ICD-10D48.60
Neoplasm of uncertain behavior of unspecified breast
ICD-10D48.61
Neoplasm of uncertain behavior of right breast
ICD-10D48.62
Neoplasm of uncertain behavior of left breast
ICD-9238.3
Neoplasm of uncertain behavior of breast
EMBER-4: A Randomized, Open-Label, Phase 3 Study of Adjuvant Imlunestrant vs Standard Adjuvant Endocrine Therapy in Patients Who Have Previously Received 2 to 5 Years of Adjuvant Endocrine Therapy for ER+, HER2- Early Breast Cancer With an Increased Risk of Recurrence
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Trial Applicant
ELI LILLY AND COMPANY(TAIWAN), INC.
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Sponsor
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Trial scale
Multi-Regional Multi-Center
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Update
2026/02/01
Investigators and Locations
Co-Principal Investigator
- 林季宏 Division of Hematology & Oncology
- 蔡立威 Division of General Surgery
- 林柏翰 Division of Hematology & Oncology
- YEN-SHEN LU Division of Hematology & Oncology
- 羅喬 Division of General Surgery
- 黃柏翔 Division of Hematology & Oncology
- MING-YANG WANG Division of General Surgery
- Wei-Wu Chen Division of Hematology & Oncology
- 陳怡君 Division of Hematology & Oncology
- 郭文宏 Division of General Surgery
- 張端瑩 Division of Hematology & Oncology
- SUNG-HSIN KUO Division of Hematology & Oncology
The Actual Total Number of Participants Enrolled
0 Recruiting
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- 陳昭勳 Division of Hematology & Oncology
- 蕭聖諺 Division of Hematology & Oncology
- 黃文聰 Division of Hematology & Oncology
- 陳彥勳 Division of Hematology & Oncology
- 曹朝榮 Division of Hematology & Oncology
- 林正耀 Division of Hematology & Oncology
- 林建良 Division of Hematology & Oncology
- 高婉真 Division of Hematology & Oncology
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- 王國鐘 Division of General Surgery
- 楊陽生 Division of Hematology & Oncology
- I-Chen Tsai Division of General Surgery
- HSIN-CHEN LIN Division of Hematology & Oncology
- ZHENG-WEI ZHOU Division of Hematology & Oncology
- Huey-En Tzeng Division of Hematology & Oncology
- 林慈恩 Division of General Surgery
- Kuan-Der Lee Division of Hematology & Oncology
The Actual Total Number of Participants Enrolled
0 Recruiting
The Actual Total Number of Participants Enrolled
0 Recruiting
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- Chi-Chang Yu Division of General Surgery
- Wen-Ling Kuo Division of General Surgery
- 何蕙余 Division of General Surgery
- Wen-Chi Shen Division of Hematology & Oncology
- Chan-Keng Yang Division of Hematology & Oncology
- Yung-Chang Lin Division of Hematology & Oncology
- Mengting Peng Division of Hematology & Oncology
- Chun-Hsiu Liu Division of Ophthalmology
- 沈士哲 Division of General Surgery
- 周旭桓 Division of General Surgery
- Pei-Wei Huang Division of Hematology & Oncology
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- Chi-Cheng Huang Division of General Surgery
- 馮晉榮 Division of General Surgery
- 賴亦貞 Division of Radiology
- 林燕淑 Division of General Surgery
- Jiun-I Lai Division of Hematology & Oncology
- Yi-Fang Tsai Division of General Surgery
- Chun-Yu Liu Division of General Internal Medicine
- 邱仁輝 Division of General Surgery
- Ta-Chung Chao Division of Hematology & Oncology
- 陳彥蓁 Division of General Surgery
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- Chun-Hui Lee
- Yao-Lung Kuo Division of General Surgery
- Jui-Hung Tsai Division of Hematology & Oncology
- Kuo-Ting Lee Division of General Surgery
- Shang-Hung Chen
- 楊舜如 Division of Hematology & Oncology
- Zhu-Jun Loh Division of General Surgery
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- Fang-Ming Chen Division of General Surgery
- Chieh-Han Chuang Division of General Surgery
- 甘蓉瑜 Division of General Surgery
- 巫承哲 Division of General Surgery
- 高理鈞 Division of General Surgery
- Shen Liang Shih Division of General Surgery
- Chung-Liang Li Division of General Surgery
- Junping Shiau Shiau Division of General Surgery
The Actual Total Number of Participants Enrolled
0 Recruiting
The Actual Total Number of Participants Enrolled
0 Recruiting
Condition/Disease
Objectives
Test Drug
Active Ingredient
Exemestane
Tamoxifen
Anastrozole
Letrozole
Dosage Form
Tablet
Tablet
Tablet
Tablet
Dosage
25
20
1
2.5
Endpoints
1. Invasive disease-free survival (IDFS), excluding second non-primary invasive breast cancer
Secondary evaluation metrics
1. Distal recurrence-free survival; DRFS
2. Overall survival period; OS
3. Pharmacokinetics; PK
4. EORTC QLQ C30 assesses changes in physical functioning, role functioning, and overall health-related quality of life from the baseline period
5. FACT GP5 assesses the proportion of time spent on treatment in trials with high overall AE burden
Inclution Criteria
Have a diagnosis of ER+, HER2- early-stage, resected, invasive breast cancer without evidence of distant metastasis.
Participants must have received at least 24 months but not more than 60 months of any adjuvant ET, from time of adjuvant ET initiation.
Participants may have received (neo) adjuvant chemotherapy and/or targeted therapy with a CDK4/6- or PARP- inhibitor.
Must have an increased risk of disease recurrence based on clinical-pathological risk features.
Have a Performance Status of 0 or 1 on the Eastern Cooperative Oncology Group scale.
Have adequate organ function.
Exclusion Criteria
Have any evidence of metastatic disease (including contralateral ALN) or inflammatory breast cancer at primary breast cancer diagnosis.
Participants with more than a 6-month consecutive gap in therapy during the course of prior adjuvant ET.
Participants who have completed or discontinued prior adjuvant ET >6 months prior to screening.
Participants with a history of previous breast cancer are excluded, with the exception of ipsilateral DCIS treated by locoregional therapy alone ≥5 years ago.
Pregnant, breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting with the screening visit through 180 days after the last dose of study intervention.
Participant has previously received ET of any duration for breast cancer prevention (tamoxifen or AIs) or raloxifene.
Participants with a history of any other cancer.
Have serious preexisting medical conditions that, in the judgment of the investigator, would preclude participation in this study.
The Estimated Number of Participants
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Taiwan
219 participants
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Global
8000 participants