E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Metastatic breast cancer with estrogene positive and HER2 normal/negative subtype. |
Metastatisk brystkræft med østrogenreceptor positive og HER2 normal/negative HER2 receptor status. |
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E.1.1.1 | Medical condition in easily understood language |
Breast cancer with has spred to other organs with is sentitive to estrogen and has a normal HER2 receptor status. |
Brystkræft med spredning til andre organer som er østrogen receptor positive og har HER2 normal udtryk ved immunhistokemi. |
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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 | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10027475 |
E.1.2 | Term | Metastatic breast cancer |
E.1.2 | System Organ Class | 100000004864 |
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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 |
Can we, by 4 series of chemoterapy treatment with Eribulin, enhance the effect of 3. line antiestrogenen treatment with exemestane, as compared to 2 linie anti-estrogene treatment with fulvestrant monoterapy (before entering the study). |
At se, om vi, ved at give 4 serier kemotreapi med Eribulin imellem 2. og 3. linie antiøstrogen behandling, kan øge effekten af 3 linie antiøstrogen behandling med exemestan sammenlignet med effekten af 2 linie behandling med fulvestrant (givet før indgang i forsøget) |
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E.2.2 | Secondary objectives of the trial |
Differences in responserate and effect in different subgroups. Can we identify molecular changes in the tumortissue. |
Er der forskel på responsrater. Kan vi se forskel på molekylære forandringer i kræftvævet. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
postmenopausal patient with ER positive, HER2 normal breastcancer progression on fulvestrant at least 18 years performance status at least 2 patients should be cancidates for eribulin treatment meassurable disease |
postmenopausal patient med ER positiv, HER2 normal brystkræft Progression på fulvestrant alder over 18 år performancestatus minimum 2 patienterne skal være kandidater til eribulin behandling målbar sygdom |
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E.4 | Principal exclusion criteria |
previously treated with eribulin or examestane not candidate for eribulin treatment not abel to swallow the tablet of exemestane hepatic or renal dysfunction |
tidligere behandlet med eribuln eller exemestane ikke kandidater til eribulin behandling ikke i stand til at sluge tabletter lever eller nyre dysfunktion |
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E.5 End points |
E.5.1 | Primary end point(s) |
Comparison of time to treatment faliure for 2. (Fulvestrant) and 3. line (exemestane) endocrine treatment when 4 series of eribulin is given inbetween |
Sammenligne tid til behandlingssvigt for 2. (fulvestrant) og 3 linie (exemestan) behandling når der gives 4 serier eribulin kemotrapi imellem behandlingerne. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Expected in 2025 at end of study |
Forventet i 2025 at end of study |
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E.5.2 | Secondary end point(s) |
calculate response rates for 4 series of eribulin calculate clinical benefit rate describe sideeffects describe changes in immunehistochemestry andmaybee changes in PAM50 subgroup |
beregne responsrater for 4 serier eribulin beregne kliniks benefit rate beskrive bivirrkninger beskrive ændringer i immunhistokemi og måske ændring i PAM50 gruppe |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
expected in 2025 at end of study |
forventet i 2025 at end of study |
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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 | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
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 | Yes |
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.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
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 | 5 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |