A Study of Trastuzumab Emtansine (T-DM1) in Combination With Docetaxel, and Potentially Pertuzumab, in Participants With Advanced Breast Cancer
2017年2月20日 更新者：Hoffmann-La Roche
An Open-Label, Multi-Center Phase I/II Study of the Safety and Tolerability of the Combination of Trastuzumab-MCC-DM1 (T-DM1) With Docetaxel, and Potentially Pertuzumab, for Treatment for Patients With Advanced Breast Cancer
This is an open-label, multi-center, non-randomized study of the safety and tolerability of the combination of T-DM1 plus docetaxel for the treatment of participants with metastatic breast cancer (MBC) and of T-DM1 plus docetaxel with or without pertuzumab, for the treatment of participants with locally advanced breast cancer (LABC).
The study comprises an initial dose finding (feasibility) part to determine the maximum tolerated dose (MTD) of T-DM1 and docetaxel, followed by an extension part aiming to consolidate the safety and efficacy of the recommended docetaxel/T-DM1 combination regimen.
研究概览
研究类型
介入性
注册 (实际的)
98
阶段
- 阶段2
- 阶段1
联系人和位置
本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。
参与标准
研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
18年 及以上 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
描述
Inclusion Criteria:
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1 (ECOG performance status of 2 will be allowed if only due to debilitating bone disease)
- HER2-positive metastatic or locally advanced breast cancer
For MBC participants:
- Documented metastatic or inoperable locally advanced (without meeting LABC criteria) disease, amenable for treatment with docetaxel
- History of disease progression within 3 months prior to study entry
For LABC participants:
- Newly diagnosed locally advanced breast cancer, Stage IIA-IIIC (American Joint Committee on Cancer [AJCC] staging system)
Exclusion Criteria:
- Significant cardiac disease
- Inadequate bone marrow, liver or renal function
For MBC participants:
- Participants must not have received radiotherapy for the treatment of metastatic or locally recurrent/advanced disease other than for the relief of pain in progressing metastatic bone lesions and/or brain metastases
- Brain metastases that are untreated, symptomatic or require therapy to control symptoms; or any radiation, surgery, or other therapy to control symptoms from brain metastasis within 2 months of the first study treatment.
For LABC participants:
- Clinically or radiologically detectable metastasis (M1 disease)
- Participants for whom surgery as primary intent procedure is the best option to treat their disease
- Participants must not have received any systemic or loco-regional anti-cancer therapy for the treatment of locally advanced disease
学习计划
本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。
研究是如何设计的？
设计细节
- 主要用途：治疗
- 分配：非随机化
- 介入模型：并行分配
- 屏蔽：无（打开标签）
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的：MBC: T-DM1 2.4 mg/kg + Doc 75 mg/m^2 (over 2 days)
Participants with human epidermal growth factor receptor 2 (HER2)-positive MBC will receive docetaxel (Doc) 75 milligrams per square meter (mg/m^2) intravenous (IV) infusion on Day 1 and T-DM1 2.4 milligrams per kilogram (mg/kg) IV infusion on Day 2 of Cycle 1 followed by T-DM1 75 mg/m^2 and docetaxel 2.4 mg/kg IV infusion on Day 1 of each 3-week cycle for a minimum of 6 cycles.
After 6 cycles, docetaxel 75 mg/m^2 will be stopped and T-DM1 2.4 mg/kg will be continued until confirmed evidence of disease progression, unacceptable toxicity, or withdrawal of participant consent.
|
Docetaxel will be administered on Day 1 of each 3-week cycle at a dose specified in the respective arms (as per summary of product characteristics [SmPC]).
T-DM1 will be administered on Day 1 or Day 2 of each 3-week cycle at a dose specified in the respective arms.
其他名称：
|
|
实验性的：MBC: T-DM1 2.4 mg/kg + Doc 60 mg/m^2 (over 2 days)
Participants with HER2-positive MBC will receive docetaxel 60 mg/m^2 IV infusion on Day 1 and T-DM1 2.4 mg/kg IV infusion on Day 2 of Cycle 1 followed by T-DM1 60 mg/m^2 and docetaxel 2.4 mg/kg IV infusion on Day 1 of each 3-week cycle for a minimum of 6 cycles.
After 6 cycles, docetaxel 60 mg/m^2 will be stopped and T-DM1 2.4 mg/kg will be continued until confirmed evidence of disease progression, unacceptable toxicity, or withdrawal of participant consent.
|
Docetaxel will be administered on Day 1 of each 3-week cycle at a dose specified in the respective arms (as per summary of product characteristics [SmPC]).
T-DM1 will be administered on Day 1 or Day 2 of each 3-week cycle at a dose specified in the respective arms.
其他名称：
|
|
实验性的：MBC: T-DM1 2.4 mg/kg + Doc 60 mg/m^2 (same day)
Participants with HER2-positive MBC will receive docetaxel 60 mg/m^2 IV infusion and T-DM1 2.4 mg/kg IV infusion on Day 1 of each 3-week cycle for a minimum of 6 cycles.
After 6 cycles, docetaxel 60 mg/m^2 will be stopped and T-DM1 2.4 mg/kg will be continued until confirmed evidence of disease progression, unacceptable toxicity, or withdrawal of participant consent.
|
Docetaxel will be administered on Day 1 of each 3-week cycle at a dose specified in the respective arms (as per summary of product characteristics [SmPC]).
T-DM1 will be administered on Day 1 or Day 2 of each 3-week cycle at a dose specified in the respective arms.
其他名称：
|
|
实验性的：MBC: T-DM1 3.6 mg/kg + Doc 60 mg/m^2 (same day)
Participants with HER2-positive MBC will receive docetaxel 60 mg/m^2 IV infusion and T-DM1 3.6 mg/kg IV infusion on Day 1 of each 3-week cycle for a minimum of 6 cycles.
After 6 cycles, docetaxel 60 mg/m^2 will be stopped and T-DM1 3.6 mg/kg will be continued until confirmed evidence of disease progression, unacceptable toxicity, or withdrawal of participant consent.
|
Docetaxel will be administered on Day 1 of each 3-week cycle at a dose specified in the respective arms (as per summary of product characteristics [SmPC]).
T-DM1 will be administered on Day 1 or Day 2 of each 3-week cycle at a dose specified in the respective arms.
其他名称：
|
|
实验性的：LABC: T-DM1 + Doc (Doublet Regimen)
Participants with HER2-positive LABC will receive T-DM1 3.6 mg/kg IV infusion and docetaxel 60/75/100 mg/m^2 IV infusion on Day 1 of each 3-week cycle, for 6 cycles.
Study treatment will be administered for up to 6 cycles or until unacceptable toxicity, and prior to surgery.
|
Docetaxel will be administered on Day 1 of each 3-week cycle at a dose specified in the respective arms (as per summary of product characteristics [SmPC]).
T-DM1 will be administered on Day 1 or Day 2 of each 3-week cycle at a dose specified in the respective arms.
其他名称：
|
|
实验性的：LABC: T-DM1 + Doc + Pertuzumab (Triplet Regimen)
Participants with HER2-positive LABC will receive T-DM1 3.6 mg/kg Iv infusion, docetaxel 60/75 mg/m^2 IV infusion, and pertuzumab 840 mg (for Cycle 1) or 420 mg (for remaining cycles) IV infusion on Day 1 of each 3-week cycle, for 6 cycles.
Study treatment will be administered for up to 6 cycles or until unacceptable toxicity, and prior to surgery.
|
Docetaxel will be administered on Day 1 of each 3-week cycle at a dose specified in the respective arms (as per summary of product characteristics [SmPC]).
T-DM1 will be administered on Day 1 or Day 2 of each 3-week cycle at a dose specified in the respective arms.
其他名称：
Pertuzumab at a loading dose of 840 mg IV infusion on Day 1 of Cycle 1 followed by maintenance dose of 420 mg IV infusion on Day 1 of each 3-week cycle.
|
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Number of Participants With Dose Limiting Toxicity (DLT) - MBC and LABC Feasibility Population
大体时间：Cycle 1 (up to 21 days)
|
DLTs included (as per National Cancer Institute Common Terminology Criteria for Adverse Events [NCI CTCAE] grading): Grade 4 thrombocytopenia, thrombocytopenia of any grade with concurrent hemorrhage or requiring blood platelet transfusion, or thrombocytopenia not recovered by Day 21 to at least 100,000/microliter (mcL); Grade 4 neutropenia lasting for more than 7 days; Febrile neutropenia; Grade greater than or equal to (>/=) 3 neurotoxicity in the form of peripheral neuropathy or peripheral neurotoxicity not improving to baseline or Grade less than or equal to (</=) 1 by Day 21; Any non-hematological toxicity of Grade >/= 3 except for alopecia, fever, and chills, not improving to baseline or Grade </=1 by Day 21, despite adequate toxicity management; Any subjective intolerable toxicity felt by the investigator to be related to either study treatment; Any other treatment-related toxicity prohibiting the start of the Cycle 2 on Day 22; Fulminant skin rash.
|
Cycle 1 (up to 21 days)
|
|
Percentage of Participants With Adverse Events (AEs) or Serious AEs (SAEs) - MBC and LABC Population
大体时间：Baseline up to 28 days after last dose for MBC participants and for LABC participants who could not undergo surgery, and up to 6 weeks post-surgery for LABC participants who underwent surgery (maximum up to approximately 3 years)
|
An AE is any new untoward medical occurrence or worsening of a pre-existing medical condition which does not necessarily have a causal relationship with this treatment.
SAE is any untoward medical occurrence that at any dose results in death, is life-threatening, requires in-patient hospitalization or causes prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect, results in development of drug dependency or drug abuse, is an important medical event.
|
Baseline up to 28 days after last dose for MBC participants and for LABC participants who could not undergo surgery, and up to 6 weeks post-surgery for LABC participants who underwent surgery (maximum up to approximately 3 years)
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Percentage of Participants With Progression-Free Survival (PFS) Event - MBC Population
大体时间：Baseline until disease progression or death (up to approximately 3 years)
|
PFS was defined as the time interval between the date of the start of treatment and the date of first documentation of progressive disease (PD) or death from any cause, whichever occurred first.
Response was based on Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.0 (v1.0).
For target lesions (TLs), PD was at least a 20 percent (%) increase in the sum of longest diameter (LD) of target lesions, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more lesions.
For non-target lesions (NTLs), PD was the appearance of one or more new lesions and/or unequivocal progression of existing NTLs.
Data for participants without PD or death was censored at the time of the last response assessment.
Percentage of participants with PFS event was calculated as the (number of participants with PFS event [PD or death]) divided by (total number of participants), and then multiplied by 100.
|
Baseline until disease progression or death (up to approximately 3 years)
|
|
PFS - MBC Population
大体时间：Baseline until disease progression or death (up to approximately 3 years)
|
PFS was defined as the time interval between the date of the start of treatment and the date of first documentation of PD or death from any cause, whichever occurred first.
Response was based on RECIST v1.0.
For TLs, PD was at least a 20 % increase in the sum of LD of TLs, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more lesions.
For NTLs, PD was the appearance of one or more new lesions and/or unequivocal progression of existing NTLs.
Median PFS time was calculated using Kaplan-Meier estimates.
Data for participants without PD or death was censored at the time of the last response assessment.
|
Baseline until disease progression or death (up to approximately 3 years)
|
|
Percentage of Participants With a Best Overall Response (BOR) of Complete Response (CR) or Partial Response (PR) - MBC Population
大体时间：Baseline until disease progression or recurrence (up to approximately 3 years)
|
BOR was defined as CR or PR recorded from baseline until disease progression/recurrence according to RECIST v1.0 criteria.
For TLs, CR was defined as the disappearance of all TLs, and PR was defined as at least a 30% decrease in the sum of LDs of the TLs, taking as a reference the baseline (BL) sum of LDs.
For NTLs, CR was defined as the disappearance of all NTLs and normalization of tumor marker levels.
Percentage of participants with BOR rate was calculated as the (number of participants with CR or PR) divided by (total number of participants), and then multiplied by 100.
The 95% confidence interval (Cl) was determined using the Pearson-Clopper method.
|
Baseline until disease progression or recurrence (up to approximately 3 years)
|
|
Percentage of Participants With Treatment Failure - MBC Population
大体时间：Baseline until end of treatment (up to 39.8 months)
|
Treatment failure was defined as the discontinuation of treatment for any reason, including the following qualifying events: PD, death from any cause, withdrawal from study treatment, or initiation of nonprotocol anti-cancer therapy.
Percentage of participants with treatment failure was calculated as the (number of participants with treatment failure) divided by (total number of participants), and then multiplied by 100.
|
Baseline until end of treatment (up to 39.8 months)
|
|
Time to Treatment Failure (TTF) - MBC Population
大体时间：Baseline until end of treatment (up to 39.8 months)
|
TTF was defined as the time interval between the date of start of treatment and the date of PD, death from any cause, withdrawal from study treatment, or initiation of non-protocol anti-cancer therapy, whichever occurred first.
Participants without an event at the time of the analysis were censored at the date of the last follow-up assessment.
Median TTF was estimated using the Kaplan-Meier method.
|
Baseline until end of treatment (up to 39.8 months)
|
|
Percentage of Participants With CR or PR or Stable Disease (SD) for at Least 6 Months [Clinical Benefit Rate (CBR)] - MBC Population
大体时间：Baseline until disease progression, recurrence or death (up to approximately 3 years)
|
CBR was defined as percentage of participants experiencing SD of at least 6 months from the start of treatment plus CR or PR according to the RECIST v1.0 criteria.
For TLs: CR- disappearance of all TLs.
PR- at least 30% decrease in the sum of LDs of the TLs, taking as a reference the BL sum of LDs.
PD- at least 20% increase in the sum of LD of TLs, taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more lesions.
SD- neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD.
For NTLs: CR- disappearance of all NTLs and normalization of tumor marker levels.
SD- persistence of one or more NTLs and/or maintenance of tumor marker level above the normal limits.
Percentage of participants= number of participants with CR/PR/SD divided by total number of participants, and then multiplied by 100.
95% CI was determined using the Pearson-Clopper method.
|
Baseline until disease progression, recurrence or death (up to approximately 3 years)
|
|
Duration of Response - MBC Population
大体时间：Baseline until disease progression, recurrence or death (up to approximately 3 years)
|
Duration of response was calculated for participants with CR or PR based on the RECIST v1.0 criteria.
Duration of response was defined as the time interval between the date the CR or PR was first recorded and the date on which PD was first noted or date of death, whichever occurred first.
Participants with no documented PD after CR or PR were censored at the last date at which they were known to have had the CR or PR, respectively.
Median duration of response was estimated using the Kaplan-Meier method.
|
Baseline until disease progression, recurrence or death (up to approximately 3 years)
|
|
Percentage of Participants With Pathological CR (pCR) - LABC Population
大体时间：Within 6 weeks of post-surgery (up to approximately 3 years)
|
The pCR was defined as the absence of invasive neoplastic cells at microscopic examination of the tumor remnants and lymph nodes after surgery following primary systemic therapy.
|
Within 6 weeks of post-surgery (up to approximately 3 years)
|
|
Percentage of Participants With a BOR of CR or PR - LABC Population
大体时间：Baseline until disease progression, recurrence or death (up to approximately 3 years)
|
BOR was defined as CR or PR recorded from baseline until disease progression/recurrence according to RECIST v1.0 criteria.
For TLs, CR was defined as the disappearance of all TLs, and PR was defined as at least a 30% decrease in the sum of LDs of the TLs, taking as a reference the baseline (BL) sum of LDs.
For NTLs, CR was defined as the disappearance of all NTLs and normalization of tumor marker levels.
Percentage of participants with BOR rate was calculated as the (number of participants with CR or PR) divided by (total number of participants), and then multiplied by 100.
The 95% Cl was determined using the Pearson-Clopper method.
|
Baseline until disease progression, recurrence or death (up to approximately 3 years)
|
|
Number of Participants With Anti-Therapeutic Antibody (ATA) Response to Trastuzumab - MBC and LABC Population
大体时间：Baseline (Day 1 of Cycle 1), Post baseline (at first follow-up visit [28 days after last dose of study drug][up to approximately 145 weeks])
|
Number of participants with ATA response was reported.
Data for this outcome measure was planned to be reported for overall MBC and LABC participants and not by individual treatment arms.
|
Baseline (Day 1 of Cycle 1), Post baseline (at first follow-up visit [28 days after last dose of study drug][up to approximately 145 weeks])
|
|
Maximum Observed Concentration (Cmax) of Serum Trastuzumab Emtansine
大体时间：Cycle 1: pre-dose (Hour [Hr] 0), 0.25, 4 hrs post end of infusion (EOI) of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hour [Hr] 0), 0.25, 4 hrs post end of infusion (EOI) of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Apparent Terminal Half-Life (t1/2) of Serum Trastuzumab Emtansine
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Area Under the Concentration-Time Curve From Time 0 to Infinity (AUCinf) of Serum Trastuzumab Emtansine
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Clearance (CL) of Serum Trastuzumab Emtansine
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Volume of Distribution at Steady State (Vss) of Serum Trastuzumab Emtansine
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Cmax of Total Serum Trastuzumab
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
t1/2 of Total Serum Trastuzumab
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
AUCinf of Total Serum Trastuzumab
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
CL of Total Serum Trastuzumab
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Vss of Total Serum Trastuzumab
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Cmax of Plasma N2'-Deacetyl-N2'-(3-mercapto-1-oxopropyl)-Maytansine (DM1)
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
DM1 is the metabolite of trastuzumab emtansine.
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
t1/2 of Plasma DM1
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
AUCinf of Plasma DM1
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
Cycle 1: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 2; on Days 3 and 8. Cycle 2: pre-dose (Hr 0), 0.25, 4 hrs post EOI of T-DM1 on Day 1; on Day 8 (1 cycle = 21 days) (T-DM1 infusion duration = 1.5 hrs)
|
|
|
Cmax of Plasma Docetaxel
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
Docetaxel infusion duration = 1 hr (as per summary of product characteristics [SmPC])
|
Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
|
t1/2 of Plasma Docetaxel
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
Docetaxel infusion duration = 1 hr (as per SmPC)
|
Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
|
AUCinf of Plasma Docetaxel
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
Docetaxel infusion duration = 1 hr (as per SmPC)
|
Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
|
CL of Plasma Docetaxel
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
Docetaxel infusion duration = 1 hr (as per SmPC)
|
Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
|
Vss of Plasma Docetaxel
大体时间：Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
Docetaxel infusion duration = 1 hr (as per SmPC)
|
Cycle 1: pre-dose (Hr 0), 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1. Cycle 2: pre-dose (Hr 0), 0.5 hr and 59 min after start of infusion, 0.25, 0.5, 1, 2, 4, 8, 23 hrs post EOI of docetaxel on Day 1 (1 cycle = 21 days)
|
合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (实际的)
2009年7月1日
初级完成 (实际的)
2013年10月1日
研究完成 (实际的)
2013年10月1日
研究注册日期
首次提交
2009年7月6日
首先提交符合 QC 标准的
2009年7月7日
首次发布 (估计)
2009年7月8日
研究记录更新
最后更新发布 (实际的)
2017年4月6日
上次提交的符合 QC 标准的更新
2017年2月20日
最后验证
2017年2月1日
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.