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The futility analysis of study NCT00910091 in patients with endometrial cancer shows that the primary endpoint will not be reached.
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This trial will assess the intratumoural pharmacological activity of BN83495 by changes in intratumoural levels of sex hormones and associated inhibition of steroid sulphatase (STS) activity.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| BN83495 | Experimental | 40mg tablet oral daily administration from Day 1 to Day 14. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| BN83495 | Drug | 40mg tablet oral daily administration from Day 1 to Day 14. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Intratumoural levels of sex hormones | Baseline and Day 14 | |
| Intratumoural steroid sulphatase activity | Baseline and Day 14 |
| Measure | Description | Time Frame |
|---|---|---|
| Change in the intratumoural Ki67 proliferation index | Baseline and Day 14 | |
| Proportion of subjects with a decrease in Ki67 staining ≥50% | Baseline and Day 14 | |
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Inclusion Criteria:
Postmenopausal defined as
Eastern Cooperative Oncology Group (ECOG) performance status ≤2.
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Ipsen Medical Director | Ipsen | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Akershus University Hospital | Lørenskog | 1474 | Norway |
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| ID | Term |
|---|---|
| D001943 | Breast Neoplasms |
| ID | Term |
|---|---|
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D001941 | Breast Diseases |
| D012871 | Skin Diseases |
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| ID | Term |
|---|---|
| C520511 | irosustat |
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| Proportion of subjects with complete cell cycle response, defined as Ki67 staining ≤1% |
| Baseline and Day 14 |
| Change in Apoptotic Index determined by M30 antibody | Baseline and Day 14 |
| Change in Growth Index (Ki67 proliferation index/M30 apoptotic index) | Baseline and Day 14 |
| Change in steroid sulphatase activity in peripheral blood mononuclear cells (PBMCs). | Baseline and Day 14 |
| D017437 |
| Skin and Connective Tissue Diseases |