E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Inoperable, advanced, recurrent or metastatic endometrial cancer |
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E.1.1.1 | Medical condition in easily understood language |
Cancer of the womb which has spread to other organs and cannot be treated by surgery |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 17.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10014733 |
E.1.2 | Term | Endometrial cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The main aim of this trial is to show whether or not BMN 673 has therapeutic benefit in the treatment of inoperable, advanced, recurrent or metastatic endometrial cancer; specifically whether the drug extends the progression free survival of patients i.e. the length of time during and after the treatment that the patient lives with the cancer but it does not get significantly worse. This will be measured by looking at how many patients of the recruited patients are alive and progression free 6 months after their first dose of BMN 673. |
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E.2.2 | Secondary objectives of the trial |
- To examine whether the use of BMN 673 in the selected patient population is safe and tolerable in terms of side effects, or 'adverse events'; - To examine whether the use of BMN 673 in the selected patient population improves survival rates; - To further examine, as in the principal research question, other response rates associated with the use of BMN 673; - To look at whether certain biological characteristics of advanced endometrial cancers can be used to predict whether patients are likely to derive benefit from being treated with drugs such as BMN 673; - Similarly, whether a patient's prior history of treatment with platinum-based chemotherapy can be used to predict whether patients are likely to derive benefit from being treated with drugs such as BMN 673. |
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
PANDA Translational Research v1.0 21jul14 |
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E.3 | Principal inclusion criteria |
- Age ≥ 18 years - Histologically confirmed endometrial cancer. All histological subtypes except for carcinosarcoma are eligible - Evidence of inoperable, advanced, recurrent or metastatic disease by imaging and/or histological criteria - ≤ 1 previous line of systemic cancer therapy for inoperable, advanced, recurrent or metastatic endometrial cancer. Chemotherapy in the adjuvant setting is not considered a prior line of therapy unless recurrence occurred during adjuvant treatment or within 6 months of the last treatment; first line treatment of advanced disease must include at least one cytotoxic agent to be considered as a line of therapy; prior hormonal treatment is not considered a line of therapy in any setting - Written informed consent obtained prior to any screening procedures - Patients must give consent for analysis of archived histological diagnostic tissue for immunohistochemistry (IHC). If archived tissue is not available or is of insufficient quantity or quality, the patient will have the option to undergo biopsy if feasible. If biopsy is not feasible or the patient does not give consent for biopsy when archived tissue is not available, the patient will not be eligible for the trial. The quality and quantity of archived tissue will be assessed by a suitably qualified individual, usually a histopathologist, at site to ensure adequate tissue sample available for testing for PTEN, MSI and MRE11 - Eastern Cooperative Oncology Group Performance Status (ECOG PS) 0-2 - Life expectancy > 12 weeks - Patient has at least one site of measurable disease (i.e. target lesion) per RECIST v1.1 - Evidence of non-childbearing status and must not be lactating OR must have postmenopausal status - Adequate bone marrow and organ function |
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E.4 | Principal exclusion criteria |
- Prior treatment with a PARP inhibitor - Progressive disease ≤3 months after platinum-based chemotherapy - Active uncontrolled infection including known Hepatitis B, Hepatitis C or HIV - Obstruction of the gastrointestinal tract or other reason preventing effective oral administration of medication - Serious concomitant non-malignant disease, uncontrolled organ dysfunction or medical disorder considered by the Investigator to make the subject unsuitable for trial participation including any psychiatric disorder that prevents informed consent - Significant active cardiovascular disease - Symptomatic brain metastases - Immunosuppressant therapy or considered to be otherwise immunocompromised - Myelodysplastic syndrome/acute myeloid leukaemia - Major surgery within 4 weeks of registration or ongoing clinically significant post-surgical complications - Chemotherapy, radiotherapy (a single fraction of palliative radiotherapy is allowed provided that the site being treated is not subsequently used as a target lesion as per RECIST v1.1 for the purpose of assessing tumour response on trial), immunotherapy or other investigational therapy for cancer within 21 days of registration (42 days for nitrosoureas, mitomycin-C) - Unresolved clinically significant toxicities from prior systemic therapy - Known hypersensitivity to any of the agents or excipients to be administered - Unwillingness or inability to comply with the trial protocol - History of other malignancy within 3 years of registration, except for: o Cone-biopsied in situ carcinoma of the cervix uteri o Basal or squamous cell carcinoma of the skin |
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E.5 End points |
E.5.1 | Primary end point(s) |
Progression free survival (PFS) rate at 6 months measured by RECIST v1.1. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
6 months from first BMN 673 dose. |
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E.5.2 | Secondary end point(s) |
- Best Response, where response is complete response (CR) or partial response(PR) assessed by RECIST v1.1 - Response at each radiological assessment - Duration of Response - Overall Survival - Median Progression Free Survival - Safety and Toxicity: CTCAE v4.03 ≥ grade 3 toxicity, dose reductions and interruptions, exposure and compliance
- Exploratory endpoints including PTEN, MSI, MRE11 and platinum-free interval as response modifiers |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
- As per radiological imaging timepoints specified by protocol, following baseline and first BMN 673 dose - As per radiological imaging timepoints specified by protocol, following baseline and first BMN 673 dose - As per radiological imaging timepoints specified by protocol, following baseline and first BMN 673 dose - Variable, measured from first BMN 673 dose - From first BMN 673 dose to first progression as per RECIST v1.1 and/or death - Cycle 1 (days 1 i.e. first BMN 673 dose, 8, 15, 22), Cycle 2 Day 1 (incremental day 29), once every cycle thereafter (day 1 only), end of study visit
- Screening, cycle 1 (days 1 & 15), cycle 2 (day 1 ± 3 days) on response and progression as per RECIST v1.1 (where applicable) |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 13 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 7 |
E.8.9.2 | In all countries concerned by the trial days | 0 |