E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Carcinomas of an unknown primary site (CUP) |
Carcinomas de origen primario desconocido |
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E.1.1.1 | Medical condition in easily understood language |
Cancer which first localization remains unknown |
Cáncer en donde la localización primaria es desconocida |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
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 |
Compare empiric chemotherapy regimen in patient with CUP (cisplatin-gemcitabine) with standard treatment of the primary suspected by molecular analysis, by means of PFS |
Comparar régimen empírico de la quimioterapia con la estrategia basada por el análisis molecular en pacientes con carcinoma de origen primario desconocido (cisplatino-gemcitabina) mediante la SLP |
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E.2.2 | Secondary objectives of the trial |
Response Rate, tolerance, overall survival, pharmacogenomics, translational study. |
Tasa de respuestas, tolerancia, supervivencia global, farmacogenómica y estudios traslacionales |
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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 |
Blood-sample sub-study, version 3.0, date 21 /06 /2013 Objectives: Identify genetic factors involved in the response to treatment with gemcitabine and cisplatin.
Tumor-sample sub-study, version 3.0, date 21 /06 /2013 Objectives: Validate an academic test which determine the most likely tumor site. |
Estudio de muestras sanguíneas, versión 3.0 del 21/06/2013 Objetivos: Identificar los factores genéticos implicados en la respuesta al tratamiento con gemcitabina y cisplatino.
Estudios de muestras de tumor, versión 3.0 del 21/06/2013 Objetivos: Validar un estudio académico que determine la localización primaria mas probable. |
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E.3 | Principal inclusion criteria |
1) Patients presenting with carcinoma of an unknown primary, confirmed by histo-pathological analysis (including an immunohistochemical analysis) and corresponding to one of the following histologic types: moderately or well-differentiated adenocarcinoma, poorly-differentiated adenocarcinoma, undifferentiated carcinoma, squamous-cell carcinoma. 2) Diagnostic work-up in keeping with Standard Options Recommandations des CAPI (Lesimple et al., 2003). 3) Age>18 years. 4) Performance status 0, 1 or 2 according to ECOG. 5) Good or poor prognosis CUP classified according to the GEFCAPI classification. 6) CUP with at least one measurable lesion. 7) Tumour sample available for molecular analysis. 8) CUP not belonging to a subgroup requiring a specific treatment. 9) Satisfactory haematological, renal and hepatic function. 10) Cardiac, respiratory and neurological function compatible with the administration of cisplatin chemotherapy. 11) No previous chemotherapy, for CUP. 12) Previous radiotherapy is acceptable, but it should be completed at least 4 weeks before the start of systemic treatment. Randomisation can be performed during this time frame. 13) All patients with reproductive potential must practice an effective method of birth control throughout the study. Female patients with childbearing potential must have a negative pregnancy test within 7 days before study treatment. 14) Information delivered to patient and informed consent form signed by the patient or legal representative. |
1 ) Los pacientes que presentan carcinoma de localización primaria desconocida, confirmados por análisis histopatológico (incluyendo un análisis inmunohistoquímico) y que corresponda a uno de los siguientes tipos histológicos: adenocarcinoma moderadamente o bien diferenciado, adenocarcinoma pobremente diferenciado, carcinoma indiferenciado, carcinoma de células escamosas. 2 ) Diagnóstico en consonancia con las recomendaciones estándar de CAPI (Lesimple et al. , 2003). 3 ) Edad> 18 años . 4 ) Estado funcional 0, 1 o 2 de acuerdo con ECOG . 5 ) CUP de buen o mal pronóstico de acuerdo a la clasificación GEFCAPI . 6 ) CUP con al menos una lesión medible. 7 ) Muestra disponible para el análisis molecular del tumor . 8 ) CUP que no pertenecen a un subgrupo que requiere un tratamiento específico. 9 ) Adecuada función hematológica, renal y hepática . 10 ) Función cardiaca, respiratoria y neurológica compatible con la administración de quimioterapia con cisplatino. 11 ) Ausencia de quimioterapia previa para CUP. 12 ) Se acepta radioterapia previa, pero debe haberse completado al menos 4 semanas antes del inicio del tratamiento sistémico. La aleatorización se puede realizar durante este intervalo de tiempo. 13 ) Todos los pacientes con potencial reproductivo deben practicar un método efectivo de control de la natalidad durante todo el estudio. Mujeres en edad fértil deben disponer de una prueba de embarazo negativa, en los 7 días previos al inicio del tratamiento a estudio. 14) Firma del Consentimiento Informado por el paciente o su representante legal |
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E.4 | Principal exclusion criteria |
1) Patients in whom the diagnosis has not been histologically confirmed (a cytological analysis alone does not permit patient entry onto the trial). 2) Patients with known HIV infection. 3) Patients with symptomatic brain metastases. 4) Associated disease likely to prevent the patient from receiving the treatment. 5) Previous history of cancer (excepted skin basocellular epithelioma or epithelioma in situ of the uterine cervix) during the 5 years before study entry. 6) Patients already included in another clinical trial with an experimental therapy. 7) Pregnant women, and women who are breastfeeding. 8) Compliance with trial medical follow-up impossible due to geographic, social or psychological reasons. |
1) Pacientes en los que el diagnóstico no se ha confirmado histológicamente (un análisis citológico solo, no permite la entrada de pacientes en el ensayo). 2) Pacientes con infección por VIH conocida. 3) Pacientes con metástasis cerebrales sintomáticas. 4) Enfermedad concurrente que impidan que el paciente reciba el tratamiento. 5) Historia previa de cáncer en los 5 años anteriores al ingreso al estudio (excepto: epitelioma basocelular de piel o epitelioma in situ del cuello uterino) 6) Pacientes ya incluidos en otro ensayo clínico con terapia experimental. 7) Las mujeres embarazadas y/o en período de lactancia. 8) Imposibilidad de cumplir con el seguimiento médico del ensayo debido a a razones geográficas, sociales o psicológicas. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Progression-free survival according to RECIST criteria v1.1. |
Supervivencia libre de progresión según criterios RECIST v1.1 |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
1. Response rate (RECIST criteria) v1.1. 2. Tolerance (NCI-CTC criteria version 4.0). 3. Overall survival. 4. Pharmacogenomics: Genetic polymorphisms in genes involved in cisplatin and gemcitabine metabolism (blood lymphocytes). 5. Translational studies. 6. Medico-economic study (Medical costs and utilities). |
1. Tasa de respuestas (según RECIST V 1.1) 2. Tolerancia (NCI-CTC versión 4.0) 3. Supervivencia Global 4. Farmacogenómica: Polimorfismos genéticos implicados en el metabolismo de cisplatino y gemcitabina (linfocitos) 5. Estudios traslacionales 6. Estudios medico-económicos (recursos médicos utilizados) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
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 | Yes |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
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 | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 25 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 25 |
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 | Yes |
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 | 6 |
E.8.9.1 | In the Member State concerned days | |