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| ID | Type | Description | Link |
|---|---|---|---|
| ET743-INT-3 |
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| Name | Class |
|---|---|
| PharmaMar | INDUSTRY |
The purpose of this study is to test the safety and effectiveness of an investigational chemotherapy agent in patients with advanced breast cancer.
Patients will be enrolled in the study after all study specific-entry criteria are met and informed consent is obtained. Patients will be required to attend regular clinic visits to receive study medication and have their status monitored. Patients will also be required to have radiologic tumor assessments performed at multiple times throughout the study. A detailed explanation can be provided by the study physician (Investigator) conducting this study. Trabectedin 580 mcg/m2 once weekly for 3 consecutive weeks (Treatment A) or 1,300 mcg/m2 once every 21 days (Treatment B) will be given to patients as a 3-hour intravenous (i.v). infusion via a central venous catheter which is a tube placed into a large vein that is used to administer medications. All patients will be given dexamethasone 10 mg i.v. 30 minutes before each trabectedin infusion. Patients may receive multiple cycles of trabectedin in the absence of disease progression.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 001 | Experimental | ET743 580 mcg/m2 3-hour i.v. infusion on Days 1 8 and 15 every 28 days for up to approximately 52 weeks in the absence of disease progression. Dexamethasone 10 mg i.v will be administered 30 minutes prior to each trabectedin infusion. |
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| 002 | Experimental | ET743 1 300 mcg/m2 3 hour i.v. infusion once every 21 days for up to approximately 52 weeks in the absence of disease progression. Dexamethasone 10 mg i.v will be administered 30 minutes prior to each trabectedin infusion. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| ET743 | Drug | 580 mcg/m2, 3-hour i.v. infusion, on Days 1, 8, and 15 every 28 days for up to approximately 52 weeks in the absence of disease progression. Dexamethasone, 10 mg i.v, will be administered 30 minutes prior to each trabectedin infusion. |
| Measure | Description | Time Frame |
|---|---|---|
| Number of patients with objective response in each treatment arm. | Up to approximately 52 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Progression-free survival (PFS) | Up to approximately 52 weeks | |
| Time to progression (TTP) | Up to approximately 52 weeks | |
| Overall survival (OS) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Johnson & Johnson Pharmaceutical Research & Development, L.L. C. Clinical Trial | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | Study Director |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25239225 | Derived | Goldstein LJ, Gurtler J, Del Prete SA, Tjulandin S, Semiglazov VF, Bayever E, Michiels B. Trabectedin as a single-agent treatment of advanced breast cancer after anthracycline and taxane treatment: a multicenter, randomized, phase II study comparing 2 administration regimens. Clin Breast Cancer. 2014 Dec;14(6):396-404. doi: 10.1016/j.clbc.2014.06.006. Epub 2014 Aug 15. |
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| ID | Term |
|---|---|
| D001943 | Breast Neoplasms |
| D009369 | Neoplasms |
| D009371 | Neoplasms by Site |
| D001941 | Breast Diseases |
| D012871 | Skin Diseases |
| ID | Term |
|---|---|
| D017437 | Skin and Connective Tissue Diseases |
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| ID | Term |
|---|---|
| D000077606 | Trabectedin |
| ID | Term |
|---|---|
| D004149 | Dioxoles |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D044005 | Tetrahydroisoquinolines |
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| ET743 | Drug | 1,300 mcg/m2, 3 hour i.v. infusion once every 21 days for up to approximately 52 weeks in the absence of disease progression. Dexamethasone, 10 mg i.v, will be administered 30 minutes prior to each trabectedin infusion. |
|
| Up to approximately 52 weeks |
| The number of patients with treatment-emergent adverse events | Up to approximately 52 weeks |
| Concentrations of trabectedin in plasma as a measure of the pharmacokinetics of trabectedin | During the first two 28-day treatment cycles |
| D007546 |
| Isoquinolines |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |