Clinical Trials List
2020-12-01 - 2025-12-31
Phase I
Recruiting7
ICD-10C50.911
Malignant neoplasm of unspecified site of right female breast
ICD-10C50.912
Malignant neoplasm of unspecified site of left female breast
ICD-10C50.919
Malignant neoplasm of unspecified site of unspecified female breast
ICD-10Z51.12
Encounter for antineoplastic immunotherapy
ICD-9174.9
Malignant neoplasm of female breast, unspecified
EMBER: A Phase 1a/1b Study of LY3484356 Administered as Monotherapy and in Combination With Anticancer Therapies for Patients With ER+ Locally Advanced or Metastatic Breast Cancer and Other Select Non-Breast Cancers
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Trial Applicant
ELI LILLY AND COMPANY(TAIWAN), INC.
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Sponsor
Eli Lilly and Company
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Trial scale
Multi-Regional Multi-Center
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Update
2026/02/01
Investigators and Locations
Co-Principal Investigator
- 黃至豪 Division of General Surgery
- Liang-Chih Liu Division of General Surgery
- Chen-Teng Wu Division of General Surgery
- Chih-Jung Chen Division of General Surgery
- Yao-Chung Wu Division of General Surgery
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- Yi-Fang Tsai Division of General Surgery
- Jiun-I Lai Division of Hematology & Oncology
- 邱仁輝 Division of General Surgery
- 林燕淑 Division of General Surgery
- 馮晉榮 Division of General Surgery
- Chi-Cheng Huang Division of General Surgery
- Yi-Jen Chen Division of Obstetrics & Gynecology
- Ling-Ming Tseng Division of General Surgery
- Chun-Yu Liu Division of Hematology & Oncology
- 賴亦貞 Division of Radiology
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- 黃建璋 Division of General Surgery
- Ya-Ting Hsu Division of Hematology & Oncology
- Ya-Ping Chen Division of Hematology & Oncology
- 楊舜如 Division of Hematology & Oncology
- Yao-Lung Kuo Division of Plastic Surgery
- Shang-Hung Chen Division of Hematology & Oncology
- Jui-Hung Tsai Division of Hematology & Oncology
- Zhu-Jun Loh Division of General Surgery
- Wei-Pang Chung 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
- 林季宏 Division of Hematology & Oncology
- 羅喬 Division of General Surgery
- 張端瑩 Division of Hematology & Oncology
- 陳怡君 Division of Hematology & Oncology
- 林柏翰 Division of General Internal Medicine
- WEI-LI MA Division of Hematology & Oncology
- MING-YANG WANG Division of General Surgery
- Wei-Wu Chen Division of Hematology & Oncology
The Actual Total Number of Participants Enrolled
0 Recruiting
Co-Principal Investigator
- Junping Shiau Shiau Division of General Surgery
- Fang-Ming Chen Division of General Surgery
- 甘蓉瑜 Division of General Surgery
- Chung-Liang Li Division of General Surgery
- Fu Ouyang Division of General Surgery
- Shen Liang Shih Division of General Surgery
- 高捷妮 Division of General Surgery
- 巫承哲 Division of General Surgery
- Chieh-Han Chuang Division of General Surgery
The Actual Total Number of Participants Enrolled
0 Recruiting
Audit
None
Co-Principal Investigator
The Actual Total Number of Participants Enrolled
0 Recruiting
Condition/Disease
Objectives
Test Drug
Active Ingredient
Dosage Form
Dosage
Endpoints
Number of Participants with Dose Limiting Toxicities (DLTs) and DLT-Equivalent Toxicities [ Time Frame: Baseline through Cycle 1 (21/28 Day Cycle) ]
Number of Participants with DLTs and DLT-Equivalent Toxicities
Secondary:
Pharmacokinetics (PK): Area Under the Concentration Time Curve (AUC) of LY3484356 [ Time Frame: Predose Cycle 1 Day 1 through Predose Cycle 2 Day 1 (21/28 Day Cycles) ]
PK: AUC of LY3484356
PK: Maximum Concentration (Cmax) of LY3484356 [ Time Frame: Predose Cycle 1 Day 1 through Predose Cycle 2 Day 1 (21/28 Day Cycles) ]
PK: Cmax of LY3484356
PK: AUC of LY3484356 in Combination with Other Anticancer Therapies [ Time Frame: Predose Cycle 1 Day 1 through Predose Cycle 2 Day 1 (21/28 Day Cycles) ]
PK: AUC of LY3484356 in Combination with Other Anticancer Therapies
PK: Cmax of LY3484356 in Combination with Other Anticancer Therapies [ Time Frame: Predose Cycle 1 Day 1 through Predose Cycle 2 Day 1 (21/28 Day Cycles) ]
PK: Cmax of LY3484356 in Combination with Other Anticancer Therapies
Overall Response Rate (ORR): Percentage of Participants with Confirmed Complete Response (CR) or Partial Response (PR) as per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 [ Time Frame: Baseline through Disease Progression or Death (Estimated up to 28 Months) ]
ORR: Percentage of Participants with Confirmed CR or PR as per RECIST v1.1
Duration of Response (DoR): Time From the Date of First Evidence of CR, PR (per RESIST v1.1) to the Date of Objective Progression or Death Due to Any Cause, Whichever is Earlier [ Time Frame: Date of CR or PR to Date of Objective Disease Progression or Death Due to Any Cause (Estimated up to 28 Months) ]
DoR: Time From the Date of First Evidence of CR, PR (per RESIST v1.1) to the Date of Objective Progression or Death Due to Any Cause, Whichever is Earlier
Disease Control Rate (DCR): Percentage of Participants with a Best Overall Response (BOR) of CR, PR, and Stable Disease (SD) as per RECIST v1.1 [ Time Frame: Baseline through Measured Progressive Disease (Estimated up to 28 Months) ]
DCR: Percentage of Participants with a BOR of CR, PR, and SD as per RECIST v1.1
Clinical Benefit Rate (CBR): Percentage of Participants with a BOR of CR or PR, or SD lasting ≥24 weeks as per RECIST v1.1 [ Time Frame: Baseline through Measured Progressive Disease (Estimated up to 28 Months) ]
CBR: Percentage of Participants with a BOR of CR or PR, or SD lasting ≥24 weeks as per RECIST v1.1
Progression Free Survival (PFS): Time From Baseline to the Date of Objective Progression or Death Due to Any Cause, Whichever is Earlier [ Time Frame: Baseline to Objective Progression or Death Due to Any Cause (Estimated up to 28 Months) ]
PFS: Time From Baseline to the Date of Objective Progression or Death Due to Any Cause, Whichever is Earlier
Inclution Criteria
All study parts:
• Participants must be willing to provide adequate archival tissue sample
• Participants must be willing to use highly effective birth control
• Participants must have adequate organ function
• Participants must be able to swallow capsules
Dose escalation- Participants must have one of the following:
• Parts A and B: ER+ HER2- breast cancer with evidence of locally advanced unresectable or metastatic disease who have had the following:
• Part A: may have had up to 1 prior regimen of any kind for in the advanced/metastatic setting and no prior cyclin-dependent kinase 4/6 (CDK4/6) inhibitor therapy.
• Part B: may have had up to 2 prior regimens, no more than 1 of which may be endocrine therapy in the advanced/metastatic setting, and must have received a prior CDK4/6 inhibitor
• Cohort E4: No prior everolimus.
• Cohort E5: No prior alpelisib and must have a phosphatidylinositol 3-kinase catalytic α (PIK3Cα) mutation as determined by local testing.
• Part C: ER+, human epidermal growth factor receptor 2 positive (HER2+) breast cancer with evidence of locally advanced unresectable or metastatic disease who have had at least 2 HER2-directed therapies for advanced disease and prior trastuzumab, pertuzumab, and TDM-1 required in any setting.
• Part D: ER+, EEC that has progressed after platinum containing chemotherapy and no prior fulvestrant or aromatase inhibitor therapy.
Participants with ER+/HER2- breast cancer enrolled in this study must have had evidence of clinical benefit while on endocrine therapy for at least 24 months in the adjuvant setting or at least 6 months in the advanced/metastatic setting or have untreated de novo metastatic breast cancer
Exclusion Criteria
• Participants must not have certain infections such as hepatitis or tuberculosis or HIV that are not well controlled
• Participants must not have another serious medical condition
• Participants must not have cancer of the central nervous system that is unstable
• Participants must not be pregnant or breastfeeding
The Estimated Number of Participants
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Taiwan
60 participants
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Global
360 participants