E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Previously Treated Hormone Receptor-Positive, HER2-Negative, Metastatic Breast Cancer |
Cáncer de mama metastásico con receptores hormonales positivos y HER2 negativos para el que hayan recibido tratamiento previo |
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E.1.1.1 | Medical condition in easily understood language |
Breast Cancer |
Cáncer de mama |
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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 | PT |
E.1.2 | Classification code | 10006187 |
E.1.2 | Term | Breast 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 |
To evaluate and summarize incidence of severe diarrhea (≥Grade 3) or prolonged Grade 2 diarrhea (defined as >7 days duration), including the incidence of dose reductions, dose interruptions, and/or treatment discontinuations due to severe diarrhea or prolonged Grade 2 diarrhea over the first 3 cycles when abemaciclib is administered: • with a meal • without a meal, taken in the modified fasted condition • without regard to food |
Evaluar y resumir la incidencia de diarrea intensa (≥grado 3) o diarrea prolongada de grado 2 (>7 días de duración), es decir, la incidencia de las reducciones de dosis, las interrupciones de dosis o la interrupción del tratamiento por la presencia de diarrea intensa o diarrea prolongada de grado 2 durante los tres primeros ciclos, cuando abemaciclib se administra: • con una comida • sin una comida, en un estado de ayunas modificado • independientemente de las comidas |
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E.2.2 | Secondary objectives of the trial |
To assess safety and toxicity profile of abemaciclib To evaluate the PK parameters of abemaciclib and its metabolites |
Evaluar la seguridad y el perfil de toxicidad de abemaciclib Evaluar los parámetros FC de abemaciclib y sus metabolites |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Have a diagnosis of HR+, HER2− mBC Have all of the following: • Recurrent, locally advanced, unresectable or mBC with disease progression following anti-estrogen therapy. • Prior treatment with chemotherapy for locally advanced or metastatic disease. • No prior treatment with CDK4 and CDK6 inhibitor.
Have a performance status (PS) of ≤1 on the Eastern Cooperative Oncology Group (ECOG) scale (Oken et al. 1982)
Are reliable and willing to make themselves available for the duration of the study and are willing to follow study procedures, including keeping records in the electronic patient diary (e-diary) as required by study protocol.
Have discontinued all previous treatments for cancer and recovered from the acute effects of therapy. All patients who experienced diarrhea as a side effect of previous therapy must have recovered to ≤Grade 1 prior to enrollment. |
Diagnóstico de CMm HR+, HER2- Satisfacer todos los criterios siguientes: • Presentar cáncer de mama recurrente, localmente avanzado, irresecable o metastásico, y haber mostrado progresión de la enfermedad con posterioridad al tratamiento con antiestrógenos. • Haber recibido tratamiento previo con quimioterapia para tratar el cáncer avanzado o metastásico. • No haber recibido tratamiento previo con inhibidores de la CDK4 y la CDK6.
Presentar una categoría funcional (CF) ≤1 en la escala del Eastern Cooperative Oncology Group (ECOG) (Oken et al. 1982)
Que pueda confiarse en el paciente y que esté dispuesto a estar disponible durante todo el estudio y a seguir los procedimientos de este, incluido el registro de información en el diario electrónico del paciente (diario-e), de conformidad con el protocolo del estudio.
Haber dejado de recibir definitivamente todos los tratamientos antineoplásicos anteriores, y haberse recuperado de los efectos inmediatos del tratamiento. Todos los pacientes que hubieran presentado diarrea como un efecto secundario de un tratamiento anterior deben haberse recuperado hasta un grado ≤1 antes del reclutamiento. |
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E.4 | Principal exclusion criteria |
Patients will be excluded from the study if they meet any of the following criteria: are currently receiving treatment in a clinical study involving an investigational product or are enrolled into any other type of medical research judged not to be scientifically or medically compatible with this study. have a serious concomitant systemic disorder (for example, active infection or a GI disorder causing clinically significant symptoms such as nausea, vomiting or diarrhea [such as Crohn’s disease, ulcerative colitis], or profound immune suppression) or a serious preexisting medical condition (for example, history of major surgical resection involving the stomach or small bowel) that, in the opinion of the investigator, would compromise/preclude the patient’s ability to adhere to the protocol. |
Se excluirá del estudio a los pacientes en los que se constate alguno de los siguientes criterios: •Estar participando en la actualidad en cualquier otro ensayo clínico en el que se administre un producto en fase de investigación o en cualquier otro tipo de investigación médica que se considere incompatible con el estudio desde un punto de vista científico o médico. •Presentar un trastorno sistémico concomitante (por ejemplo, infección activa o un trastorno gastrointestinal que provoque síntomas clínicamente importantes como náuseas, vómitos o diarrea [como la enfermedad de Crohn, colitis ulcerosa] o inmunodepresión grave) o una enfermedad preexistente grave (por ejemplo, antecedentes de resección quirúrgica mayor con afectación del estómago o del intestino delgado) que, en opinión del investigador, ponga en riesgo o impida que el paciente cumpla el protocolo. |
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E.5 End points |
E.5.1 | Primary end point(s) |
• Incidence of severe diarrhea (≥Grade 3) • Incidence of prolonged Grade 2 diarrhea (defined as >7 days duration) • Dose reductions due to diarrhea • Dose interruptions due to diarrhea • Treatment discontinuations due to diarrhea • Utilization of antidiarrheals (dose and duration) |
• Incidencia de diarrea intensa (≥grado 3) • Incidencia de diarrea prolongada de grado 2 (>7 días de duración) • Reducciones de la dosis por la presencia de diarrea • Interrupciones de la dosis por la presencia de diarrea • Interrupciones del tratamiento por la presencia de diarrea • Utilización de antidiarreicos (dosis y duración) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Patients will record daily information on the number of stools, diarrhea, use of loperamide and the timing of the abemaciclib intake relative to their meals in cycle 1-3. Dose reductions and medications will be evalutaed throughout the study by the investigators. |
Los pacientes recogerán todos los días información sobre el número de deposiciones, la presencia de diarrea, el uso de loperamida y la hora en la que tomaron abemaciclib respecto a las comidas en los ciclos 1-3. Los investigadores evaluarán las reducciones de dosis y los medicamentos a lo largo del estudio. |
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E.5.2 | Secondary end point(s) |
The safety endpoints evaluated will include, but are not limited to, the following: • Overall safety • incidence and severity of TEAEs, SAEs, deaths, and clinical laboratory abnormalities Steady state concentrations of abemaciclib and its metabolites LSN2839567 and LSN3106726 |
Entre los criterios de valoración de la seguridad que se evaluarán se incluyen: • La seguridad global • La incidencia (y la intensidad) de los AAST y los AAG, de las muertes y los valores analíticos anómalos. • Las concentraciones en el estado de equilibrio de abemaciclib y sus metabolitos LSN2839567 y LSN3106726. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
AE collection throughout study
PK in cycles 1-3 |
Recogida de la información relativa a los AA a lo largo de los análisis FC del estudio en los ciclos 1-3. |
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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 | No |
E.6.6 | Pharmacokinetic | Yes |
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 | Yes |
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.8.2.4 | Number of treatment arms in the trial | 3 |
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 | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 5 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Australia |
Belgium |
Russian Federation |
Spain |
Turkey |
Ukraine |
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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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End of the study is the date of the last visit or last scheduled procedure for the last patient. |
El «final del estudio» es la fecha de la última visita o del último procedimiento programado, para el último paciente. |
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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 | 4 |
E.8.9.1 | In the Member State concerned days | |
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 | 4 |