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    Summary
    EudraCT Number:2016-002464-14
    Sponsor's Protocol Code Number:GEIS-39
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2016-12-27
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedSpain - AEMPS
    A.2EudraCT number2016-002464-14
    A.3Full title of the trial
    Phase II trial of nab-paclitaxel for the treatment of desmoid tumors and multiply relapsed/refractory desmoplastic small round cell tumors and Ewing sarcoma
    Ensayo fase II de nab-paclitaxel para el tratamiento de tumores desmoides y tumores desmoplásicos de células pequeñas y redondas y sarcoma de Ewing en recaída múltiple o refractarios
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Phase II trial of nab-paclitaxel for the treatment of desmoid tumors and multiply relapsed/refractory desmoplastic small round cell tumors and Ewing sarcoma
    Ensayo fase II de nab-paclitaxel para el tratamiento de tumores desmoides y tumores desmoplásicos de células pequeñas y redondas y sarcoma de Ewing en recaída múltiple o refractarios
    A.3.2Name or abbreviated title of the trial where available
    ABRADES
    A.4.1Sponsor's protocol code numberGEIS-39
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorGrupo Español de Investigación en Sarcomas (GEIS)
    B.1.3.4CountrySpain
    B.3.1 and B.3.2Status of the sponsorNon-Commercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportGrupo Español de Investigación en Sarcomas (GEIS)
    B.4.2CountrySpain
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationSofpromed Investigación Clínica, SLU
    B.5.2Functional name of contact pointClinical Trials
    B.5.3 Address:
    B.5.3.1Street AddressC/ del Ter, 27 - 2ª Planta Izq. - Of. 11
    B.5.3.2Town/ cityPalma de Mallorca
    B.5.3.3Post code07009
    B.5.3.4CountrySpain
    B.5.4Telephone number+34971439900
    B.5.5Fax number+34971570222
    B.5.6E-mailinfo@sofpromed.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Abraxane
    D.2.1.1.2Name of the Marketing Authorisation holderCelgene
    D.2.1.2Country which granted the Marketing AuthorisationSpain
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product namenab-paclitaxel
    D.3.4Pharmaceutical form Powder and solvent for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNnab-Paclitaxel
    D.3.9.1CAS number 33069-62-4
    D.3.9.3Other descriptive namePACLITAXEL ALBUMIN-BOUND
    D.3.9.4EV Substance CodeSUB127678
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typerange
    D.3.10.3Concentration number100 to 250
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Cohort 1: Subjects with desmoid tumor
    Cohort 2: Subjects with desmoplastic small round cell tumor or Ewing sarcoma
    Cohorte 1: Sujetos con tumor desmoide
    Cohorte 2: Sujetos con tumor desmoplásico de células pequeñas y redondas o sarcoma de Ewing
    E.1.1.1Medical condition in easily understood language
    Cohort 1: Subjects with desmoid tumor
    Cohort 2: Subjects with desmoplastic small round cell tumor or Ewing sarcoma
    Cohorte 1: Sujetos con tumor desmoide
    Cohorte 2: Sujetos con tumor desmoplásico de células pequeñas y redondas o sarcoma de Ewing
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Cohort 1: Desmoid tumor:
    •To determine the objective response rate (ORR) in subjects with desmoid tumors, using RECIST 1.1 criteria.
    •To determine the clinical benefit rate (CBR), defined as CR+PR+SD for 3 months with improvement of pain with at least minimally important difference (MID) of 2.

    Cohort 2: Desmoplastic small round cell tumor and Ewing sarcoma:

    •To determine the objective response rate (ORR) in subjects with desmoplastic small round cell tumor and Ewing sarcoma, using RECIST 1.1 criteria
    Cohorte 1: Tumor desmoide

    •Determinar la tasa de respuesta objetiva (TRO) en sujetos con tumores desmoides, usando criterios RECIST 1.1.
    •Determinar la tasa de beneficio clínico (TBC), definida como RC+ RP+EE durante 3 meses con mejoría del dolor con al menos una diferencia mínimamente importante (DMI) de 2.

    Cohorte 2: Tumor desmoplásico de células pequeñas y redondas y sarcoma de Ewing

    •Determinar la tasa de respuesta objetiva (TRO) en sujetos con tumores desmoplásicos de células redondas pequeñas y sarcoma de Ewing, usando criterios RECIST 1.1
    E.2.2Secondary objectives of the trial
    Cohort 1: Desmoid tumor
    •To define the pattern of radiological response according to MRI parameters and to correlate it with CBR and Brief Pain Inventory (BPI) parameters.
    •To estimate the efficacy of nab-paclitaxel as measured by the progression-free survival (PFS) assessed by median time.
    •To analyze the variation of symptoms during the first year from trial enrollment in accordance with BPI and Analgesic Quantification Algorithm (AQA).
    •To evaluate the safety profile of nab-paclitaxel according to CTCAE 4.0.

    Cohort 2: Desmoplastic small round cell tumor and Ewing sarcoma:
    •To evaluate the safety profile of nab-paclitaxel according to CTCAE 4.0.
    Cohort 1: Desmoid tumor

    •Definir el patrón de respuesta radiológica según los parámetros de la resonancia magnética y correlacionarlo con los parámetros de la TBC y del Cuestionario Breve del Dolor (CBD).
    •Estimar la eficacia de nab-paclitaxel medida por la supervivencia libre de progresión (SLP) evaluada por el tiempo medio.
    •Analizar la variación de los síntomas durante el primer año desde la inclusión en el ensayo según el CBD y el Algoritmo de Cuantificación Analgésica (ACA).
    •Evaluar el perfil de seguridad de nab-paclitaxel según CTCAE 4.0.

    Cohorte 2: Tumor desmoplásico de células pequeñas y redondas y sarcoma de Ewing
    •Evaluar el perfil de seguridad de nab-paclitaxel según CTCAE 4.0.
    E.2.3Trial contains a sub-study Yes
    E.2.3.1Full title, date and version of each sub-study and their related objectives
    Translational sub-study

    Objetives:

    DT Cohort
    1. To analyze protein levels of potential predictive and/or prognostic biomarkers of the response to nab-paclitaxel. The biomarkers (β-catenin, APC, CD105, SPARC, MMP-7, FAS, FASL, THBS1, VEGF and VEGFR1-2) will be evaluated by tissue microarray (TMA)/ immunohistochemistry (IHC) from paraffin block tumor biopsies samples and/ or by ELISA from peripheral blood plasma samples.
    2. To analyze the role of nab-paclitaxel in modulating the expression of soluble factors (CD105, SPARC, FASL and VEGF). Soluble factors expression will be determined by ELISA and qRT-PCR from peripheral blood samples.
    3. To correlate protein expression of potential predictive and/ or prognostic biomarkers of the response to nab-paclitaxel (β-catenin, APC, CD105, SPARC, FAS, FASL, MMP-7, THBS1, VEGF and VEGFR1-2), with clinical endpoint (response rate, time to response, number of lines etc.) in DT.

    DSRCT and ES Cohort
    1. To correlate the activity of nab-paclitaxel against DSRCT and Ewing sarcoma with the expression of SPARC by immunohistochemistry.
    2. To correlate the activity of nab-paclitaxel against DSRCT and Ewing sarcoma with the loss of p16.
    3. To generate DSRCT and Ewing sarcoma tumor xenografts from subjects being entered into the trial and evaluate the activity of nab-paclitaxel by preclinical pharmacology.
    Subestudio traslacional

    Objetivos:

    Cohorte TD
    1. Analizar los niveles de proteínas de biomarcadores potencialmente predictivos y/o pronósticos de la respuesta a nab-paclitaxel. Los biomarcadores (β-catenina, APC, CD105, SPARC, MMP-7, FAS, FASL, THBS1, VEGF y VEGFR1-2) se evaluarán mediante microarrays de tejidos (TMA) / inmunohistoquímica (IHQ) a partir de muestras de biopsias de tumores en bloque de parafina y/o mediante ELISA de muestras de plasma sanguíneo periférico.
    2. Analizar el papel de nab-paclitaxel en la modulación de la expresión de factores solubles (CD105, SPARC, FASL y VEGF). La expresión de los factores solubles se determinará por ELISA y qRT-PCR a partir de muestras de sangre periférica.
    3. Correlacionar la expresión proteica de potenciales biomarcadores predictivos y/o pronósticos de la respuesta a nab-paclitaxel (β-catenina, APC, CD105, SPARC, FAS, FASL, MMP-7, THBS1, VEGF y VEGFR1-2), con variables clínicas (tasa de respuesta, tiempo hasta la respuesta, número de líneas, etc.) en TD.

    Cohorte TDCPR y SE
    1. Correlacionar la actividad de nab-paclitaxel contra TDCPR y sarcoma de Ewing con la expresión de SPARC por inmunohistoquímica.
    2. Correlacionar la actividad de nab-paclitaxel contra TDCPR y sarcoma de Ewing con la pérdida de p16.
    3. Generar los xenoinjertos tumorales de TDCPR y sarcoma de Ewing de sujetos que entraron en el ensayo y evaluar la actividad de nab-paclitaxel por farmacología preclínica.
    E.3Principal inclusion criteria
    Cohort 1: Desmoid tumor

    1. Subjects must voluntarily sign the informed consent form before any study test is conducted that is not part of routine subject care.
    2. Subjects with pathologic diagnosis of deep desmoid tumor of extremities, trunk wall or head and neck region.
    3. Subjects must be symptomatic due to tumor desmoid mass.
    4. Age: 18-80 years (both ages included).
    5. Subjects could have received 1 previous chemotherapy line if the scheme was methrotrexate and vinca alkaloids. Importantly, if this is the case, it must be documented that symptoms have gotten worse or simptoms are stable in the context of disease progression (RECIST 1.1).
    6. Availability of archive tumor block.
    7. Measurable disease, according to RECIST 1.1 criteria.
    8. Performance status ≤1 (ECOG).
    9. Adequate respiratory functions: FEV1 > 1L.
    10. Normal ECG values.
    11. Adequate bone marrow function (hemoglobin ≥ 9 g/dL, leukocytes ≥ 3.000/mm3, neutrophils ≥ 1.500/mm3, platelets ≥ 100.000/mm3). Subjects with plasma creatinine ≤ 1.6 mg/dl, transaminases ≤ 10 times the ULN, total bilirubin ≤ 1.25 times the ULN are acceptable.
    12. Men or women of childbearing potential must use an effective method of contraception before entry into the study and throughout the same and for 6 months after ending the study treatment. Women of childbearing potential must have a negative urine or serum pregnancy test before study entry.
    13. HBV and HCV serologies must be performed prior to inclusion. If HbsAg is positive it is recommended to reject the existence of replicative phase (HbaAg+, DNA VHB+) remaining at investigators' discretion the preventive treatment with lamivudine. If a potential subject is positive for anti-HCV antibodies, presence of the virus should be ruled out with a qualitative PCR, or the subject should NOT be included in the study (if a qualitative PCR cannot be performed then subject will not be able to enter the study).

    Cohort 2: DSRCT and ES

    1. Subjects (parent or tutor if subject under 18 years) must voluntarily sign the informed consent form before any study test is conducted that is not part of routine subject care.
    2. Subject diagnosed of relapsed/refractory desmoplastic small round cell tumor (DSRCT) or Ewing sarcoma.
    3. DSRCT subjects must have received at least one previous poli-chemotherapy line.
    4. Ewing sarcoma subjects must have received at least two standard chemotherapy lines.
    5. Age ≥ 6 months and ≤ 40 years.
    6. Availability of archive tumor blocks or slides (new biopsy recommended).
    7. Measurable disease, according to RECIST 1.1 criteria.
    8. Performance status ≤1 (ECOG).
    9. Adequate respiratory functions: FEV1 > 1L.
    10. Normal ECG values.
    11. Adequate bone marrow function (hemoglobin ≥ 9 g/dL, leukocytes ≥ 3,000/mm3, neutrophils ≥ 1,500/mm3, platelets ≥ 100,000/mm3). Subjects with plasma creatinine ≤ 1.6 mg/dL, transaminases ≤ 2.5 times the ULN, total bilirubin ≤ ULN, CPK ≤ 2.5 times ULN, alkaline phosphatase ≤ 2.5 times the ULN are acceptable. If alkaline phosphatase is > 2.5 times the ULN, then the alkaline phosphatase liver fraction and/or 5’ nucleotidase and/or GGT must be ≤ ULN.
    12. Men or women of child bearing potential should be using an effective method of contraception before entry into the study and throughout the same and for 6 months after ending the study. Women of childbearing potential must have a negative urine pregnancy test before study entry.
    13. HBV and HCV serologies must be performed prior to inclusion. If HbsAg is positive it is recommended to reject the existence of replicative phase (HbaAg+, DNA VHB+) remaining at investigators' discretion the preventive treatment with lamivudine. If a potential subject is positive for anti-HCV antibodies, presence of the virus should be ruled out with a qualitative PCR, or the subject should NOT be included in the study (if a qualitative PCR cannot be performed then subject will not be able to enter the study).
    14. Prior taxane therapy for any indication is accepted.
    15. > Grade 3 (intense and diffuse) expression of SPARC by immunohistochemistry.
    Cohorte 1: Tumor desmoide

    1. Los sujetos deben firmar voluntariamente el formulario de consentimiento informado antes de realizar cualquier prueba del estudio que no sea parte de la atención rutinaria del sujeto.
    2. Sujetos con diagnostico patológico de tumor desmoide profundo de extremidades, pared de tronco o región de cabeza y cuello.
    3. Los sujetos deben ser sintomáticos debido a la masa desmoide del tumor.
    4. Edad: 18-80 años (ambas edades incluidas).
    5. Los sujetos podrían haber recibido una línea previa de quimioterapia si el esquema fue metrotrexato y alcaloides vinca. Es importante destacar que, si este es el caso, se debe documentar que los síntomas han empeorado o los sintomas son estables en el contexto de la progresión de la enfermedad (RECIST 1.1).
    6. Bloque de tumor de archivo disponible.
    7. Enfermedad medible según criterios RECIST 1.1.
    8. Estado ECOG ≤ 1.
    9. Funciones respiratorias adecuadas: FEV1> 1L.
    10. Valores normales del ECG.
    11. Función adecuada de la médula ósea (hemoglobina ≥ 9 g/dL, leucocitos ≥ 3.000/mm3, neutrófilos ≥ 1.500/mm3, plaquetas ≥ 100.000/mm3). Se aceptan sujetos con creatinina plasmática ≤ 1,6 mg/dL, transaminasas ≤ 10 veces LSN, bilirrubina total ≤ 1,25 veces LSN.
    12. Los hombres o las mujeres en edad fértil deben utilizar un método eficaz de anticoncepción antes de entrar en el estudio y durante todo el mismo y durante 6 meses después de finalizar el tratamiento del estudio. Las mujeres en edad fértil deben tener una prueba negativa de orina o de sangre antes del ingreso al estudio.
    13. Las serologías de HBV y HCV deben realizarse antes de la inclusión. Si HbsAg es positivo, se recomienda rechazar la existencia de fase replicativa (HbaAg+, DNA VHB+) quedando a criterio de los investigadores el tratamiento preventivo con lamivudina. Si un sujeto potencial es positivo para los anticuerpos anti-VHC, la presencia del virus debe descartarse con una PCR cualitativa, o el sujeto NO debe ser incluido en el estudio (si no se puede realizar una PCR cualitativa, el sujeto no podrá entrar en el estudio).

    Cohorte 2: TDCPR y SE

    1. Los sujetos (padre o tutor si son menores de 18 años) deben firmar voluntariamente el formulario de consentimiento informado antes de realizar cualquier prueba de estudio que no sea parte de la atención rutinaria del sujeto.
    2. Sujeto diagnosticado de tumor desmoplásico de células pequeñas y redondas (TDCPR) o sarcoma de Ewing en recaída o refractario.
    3. Los sujetos de TDCPR deben haber recibido al menos una línea previa de poli-quimioterapia.
    4. Los sujetos con sarcoma de Ewing deben haber recibido al menos dos líneas de quimioterapia estándar.
    5. Edad ≥ 6 meses y ≤ 40 años.
    6. Disponibilidad de bloques o laminillas de archivo (se recomienda una nueva biopsia).
    7. Enfermedad medible, según criterios RECIST 1.1.
    8. Estado ECOG ≤ 1.
    9. Funciones respiratorias adecuadas: FEV1> 1L.
    10. Valores normales del ECG.
    11. Función adecuada de la médula ósea (hemoglobina ≥ 9 g/dL, leucocitos ≥ 3.000/mm3, neutrófilos ≥ 1.500/mm3, plaquetas ≥ 100.000/mm3). Se aceptan sujetos con creatinina plasmática ≤ 1,6 mg/dL, transaminasas ≤ 2,5 veces LSN, bilirrubina total ≤ LSN, CPK ≤ 2,5 veces LSN, fosfatasa alcalina ≤ 2,5 veces la LSN. Si la fosfatasa alcalina es > 2,5 veces la LSN, entonces la fracción hepática de fosfatasa alcalina y/o 5' nucleotidasa y/o GGT debe ser ≤ LSN.
    12. Los hombres o mujeres con potencial de tener hijos deberían utilizar un método anticonceptivo eficaz antes de entrar en el estudio y durante el mismo y durante 6 meses después de terminar el estudio. Las mujeres en edad fértil deben tener una prueba de embarazo negativa de sangre u orina antes del ingreso al estudio.
    13. Las serologías de HBV y HCV deben realizarse antes de la inclusión. Si HbsAg es positivo, se recomienda rechazar la existencia de fase replicativa (HbaAg+, DNA VHB+) quedando a criterio de los investigadores el tratamiento preventivo con lamivudina. Si un sujeto potencial es positivo para los anticuerpos anti-VHC, la presencia del virus debe descartarse con una PCR cualitativa, o el sujeto NO debe ser incluido en el estudio (si no se puede realizar una PCR cualitativa, el sujeto no podrá entrar en el estudio).
    14. Se acepta tratamiento con taxano previo para cualquier indicación.
    15. > Grado 3 (intenso y difuso) de la expresión de SPARC por inmunohistoquímica.
    E.4Principal exclusion criteria
    Cohort 1: Desmoid tumor

    1. Less than 4 weeks elapsed since prior exposure to chemotherapy. 2. Subjects with desmoid tumor of abdominal cavity (abdominal wall is not an exclusion criteria) 3. Desmoid tumor with ill-defined margins. 4. Unavailability to undergo MRI. 5. Previously irradiated target lesion. 6. Pre-existing neuropathy greater than grade 1. 7. Other active invasive malignancy requiring ongoing therapy or expected to require systemic therapy within two years. However, localized squamous cell carcinoma of the skin, basal cell carcinoma of the skin, carcinoma in situ of the cervix or other malignancies requiring only locally ablative therapy, will not result in exclusion. 8. Concomitant anticancer therapy, immunotherapy or radiation therapy within prior 4 weeks. 9. Uncontrolled intercurrent illness including but not limited to ongoing or active infection requiring IV antibiotic, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, psychiatric illness or social situations that would limit compliance with study requirements 10. Hb < 9 g/dL. 11. Pregnant women are excluded due to the potential for teratogenic or abortifacient effects of nab paclitaxel because there is a potential risk for adverse events in nursing infants secondary to treatment of the mother with these agents, breastfeeding should be discontinued prior to participation of the mother on study. 12. Known hypersensitivity to protein bound paclitaxel 13. Any other concurrent condition that in the investigators opinion would jeopardize compliance with the protocol
    14. Known positive test for infection by human immunodeficiency virus (HIV).
    15. Subjects participating in another clinical trial or receiving any other investigational product.

    Cohort 2: DSRCT and ES

    1. Less than 4 weeks elapsed since prior exposure to chemotherapy.
    2. Pre-existing neuropathy greater than Grade 1.
    3. Other active invasive malignancy requiring ongoing therapy or expected to require systemic therapy within two years. However, localized squamous cell carcinoma of the skin, basal cell carcinoma of the skin, carcinoma in situ of the cervix or other malignancies requiring only locally ablative therapy, will not result in exclusion.
    4. Concomitant anticancer therapy, immunotherapy or radiation therapy within prior 4 weeks.
    5. Uncontrolled intercurrent illness including but not limited to ongoing or active infection requiring IV antibiotic, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, psychiatric illness or social situations that would limit compliance with study requirements
    6. Hb < 9 g/dL.
    7. Pregnant women are excluded due to the potential for teratogenic or abortifacient effects of nab paclitaxel because there is a potential risk for adverse events in nursing infants secondary to treatment of the mother with these agents, breastfeeding should be discontinued prior to participation of the mother on study.
    8. Known hypersensitivity to protein bound paclitaxel.
    9. Any other concurrent condition that in the investigators opinion would jeopardize compliance with the protocol.
    10. Known positive test for infection by human immunodeficiency virus (HIV).
    11. Subjects participating in another clinical trial or receiving any other investigational product.
    Cohorte 1: Tumor desmoide

    1. Que hayan transcurrido menos de 4 semanas desde la exposición previa a la quimioterapia.
    2. Sujetos con tumor desmoide de cavidad abdominal (pared abdominal no es un criterio de exclusión)
    3. Tumor desmoide con márgenes mal definidos.
    4. No disponibilidad para someterse a resonancia magnética.
    5. Lesión diana previamente irradiada.
    6. Neuropatía preexistente mayor de grado 1.
    7. Otras neoplasias malignas invasivas activas que requieran terapia actualmente o que se espera que requieran terapia sistémica en los próximos dos años. Sin embargo, el carcinoma de células escamosas localizado de la piel, el carcinoma basocelular de la piel, el carcinoma in situ del cuello del útero u otras neoplasias que requieran únicamente terapia localmente ablativa, no darán lugar a la exclusión.
    8. Tratamiento antineoplásico concomitante, inmunoterapia o radioterapia en las 4 semanas previas.
    9. Enfermedad intercurrente no controlada, incluyendo pero no limitado a infección presente o activa que requiera antibióticos IV, insuficiencia cardíaca congestiva sintomática, angina de pecho inestable, arritmia cardíaca, enfermedad psiquiátrica o situaciones sociales que limiten el cumplimiento de los requisitos del estudio.
    10. Hb < 9 g/dL.
    11. Las mujeres embarazadas serán excluidas debido al potencial de efectos teratogénicos o abortivos del nab-paclitaxel porque existe un riesgo potencial de eventos adversos en lactantes secundarios al tratamiento de la madre con estos agentes. La lactancia materna debe interrumpirse antes de la participación de la madre en el estudio.
    12. Hipersensibilidad conocida al paclitaxel ligado a proteínas.
    13. Cualquier otra condición concurrente que en la opinión de los investigadores pondría en peligro el cumplimiento del protocolo.
    14. Prueba positiva conocida para la infección por el virus de la inmunodeficiencia humana (VIH).
    15. Sujetos que participen en otro ensayo clínico o que reciban cualquier otro producto en investigación.

    Cohorte 2: TDCPR y SE

    1. Que hayan transcurrido menos de 4 semanas desde la exposición previa a la quimioterapia.
    2. Neuropatía preexistente mayor de Grado 1.
    3. Otras neoplasias malignas invasivas activas que requieran terapia continua o que se espera que requieran terapia sistémica en los próximos dos años. Sin embargo, el carcinoma de células escamosas localizado de la piel, el carcinoma basocelular de la piel, el carcinoma in situ del cuello del útero u otras neoplasias que requieran únicamente terapia localmente ablativa, no darán lugar a la exclusión.
    4. Tratamiento antineoplásico concomitante, inmunoterapia o radioterapia en las 4 semanas previas.
    5. Enfermedad intercurrente no controlada que incluya pero no limitado a una infección continua o activa que requiera antibióticos intravenosos, insuficiencia cardíaca congestiva sintomática, angina de pecho inestable, arritmia cardíaca, enfermedad psiquiátrica o situaciones sociales que limiten el cumplimiento de los requisitos del estudio.
    6. Hb < 9 g/dL.
    7. Las mujeres embarazadas serán excluidas debido al potencial de efectos teratogénicos o abortivos del nab-paclitaxel porque existe un riesgo potencial de eventos adversos en lactantes secundarios al tratamiento de la madre con estos agentes. La lactancia materna debe interrumpirse antes de la participación de la madre en el estudio.
    8. Hipersensibilidad conocida al paclitaxel ligado a proteínas.
    9. Cualquier otra condición concurrente que en la opinión de los investigadores pondría en peligro el cumplimiento del protocolo.
    10. Prueba positiva conocida para la infección por el virus de la inmunodeficiencia humana (VIH).
    11. Sujetos que participan en otro ensayo clínico o que reciben cualquier otro producto en investigación.
    E.5 End points
    E.5.1Primary end point(s)
    Cohort 1: Desmoid tumor

    •Objective response rate (ORR) (confirmed complete response [CR] and partial response [PR]), measured using RECIST 1.1 criteria. Response criteria will be based on the baseline identification of target lesions and radiological assessments every 3 months until tumor progression.
    •Clinical benefit rate (CBR), measured as CR+PR+SD for 3 months with improvement of pain with at least minimally important difference (MID) of 2.

    Cohorte 2: Desmoplastic small round cell tumor and Ewing sarcoma

    •Objective response rate (ORR) (confirmed complete response [CR] and partial response [PR]), measured using RECIST 1.1 criteria. Response criteria will be based on the baseline identification of target lesions and radiological assessments every 3 months until tumor progression.
    Cohorte 1: Tumor desmoide

    •Tasa de respuesta objetiva (TRO) (respuesta completa confirmada [RC] y respuesta parcial [RP]), medida usando los criterios RECIST 1.1. Los criterios de respuesta se basarán en la identificación basal de las lesiones diana y en las evaluaciones radiológicas cada 3 meses hasta la progresión tumoral.
    •La tasa de beneficio clínico (TBC), medida como RC+RP+EE durante 3 meses con mejoría del dolor con al menos una diferencia mínimamente importante (DMI) de 2.

    Cohorte 2: Tumor desmoplásico de células pequeñas y redondas y sarcoma de Ewing

    •Tasa de respuesta objetiva (TRO) (respuesta completa confirmada [RC] y respuesta parcial [RP]), medida usando los criterios RECIST 1.1. Los criterios de respuesta se basarán en la identificación basal de las lesiones diana y en las evaluaciones radiológicas cada 3 meses hasta la progresión tumoral.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Cohort 1: Desmoid tumor

    •Objective response rate (ORR) (confirmed complete response [CR] and partial response [PR]): every 3 months
    •Clinical benefit rate (CBR): 3 months

    Cohort 2: Desmoplastic small round cell tumor and Ewing sarcoma

    •Objective response rate (ORR): every 3 months
    Cohorte 1: Tumor desmoide
    •Tasa de respuesta objetiva (TRO): cada 3 meses
    •La tasa de beneficio clínico (TBC): 3 meses

    Cohorte 2: Tumor desmoplásico de células pequeñas y redondas y sarcoma de Ewing
    •Tasa de respuesta objetiva (TRO): cada 3 meses
    E.5.2Secondary end point(s)
    Cohort 1: Desmoid tumor

    •Pattern of radiological response according to MRI parameters (decrease of contrast enhancement in T1-Gd wi, decrease of high signal in T2-wi; increase of low signal bands; increase of the ADC score of diffusion) correlated with CBR and BPI parameters.
    •Efficacy measured by the progression-free survival (PFS) rate assessed by median time.
    •Variation of symptoms during the first year from trial enrollment, measured with BPI and Analgesic Quantification Algorithm (AQA).
    •Safety profile of nab-paclitaxel, through assessment of adverse event type, incidence, severity, time of appearance, related causes, as well as physical explorations and laboratory tests. Toxicity will be graded and tabulated by using NCI-CTCAE 4.0.

    Cohorte 2: Desmoplastic small round cell tumor and Ewing sarcoma

    •Safety profile of nab-paclitaxel, through assessment of adverse event type, incidence, severity, time of appearance, related causes, as well as physical explorations and laboratory tests. Toxicity will be graded and tabulated by using NCI-CTCAE 4.0.
    Cohorte 1: Tumor desmoide

    •El patrón de respuesta radiológica según los parámetros de resonancia magnética (disminución de la intensidad del contraste en T1-Gd wi, disminución de la señal alta en T2-wi, aumento de bandas de baja señal y aumento de la puntuación de difusión ADC) correlacionado con los parámetros TBC y CBD.
    •Eficacia medida por la tasa de supervivencia libre de progresión (SLP) evaluada por el tiempo medio.
    •Variación de los síntomas durante el primer año desde la inclusión en el ensayo, medida con el Cuestionario Breve del Dolor (CBD) y Algoritmo de Cuantificación Analgésica (ACA).
    •Perfil de seguridad de nab-paclitaxel, mediante la evaluación del tipo de evento adverso, la incidencia, la gravedad, el tiempo de aparición, las causas relacionadas, así como las exploraciones físicas y las pruebas de laboratorio. La toxicidad se clasificará y tabulará utilizando NCI-CTCAE 4.0.

    Cohorte 2: Tumor desmoplásico de células pequeñas y redondas y sarcoma de Ewing

    •Perfil de seguridad de nab-paclitaxel, mediante la evaluación del tipo de evento adverso, la incidencia, la gravedad, el tiempo de aparición, las causas relacionadas, así como las exploraciones físicas y las pruebas de laboratorio. La toxicidad se clasificará y tabulará utilizando NCI-CTCAE 4.0.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Cohort 1: Desmoid tumor

    •Pattern of radiological response according to MRI parameters: every 3 months
    •Efficacy measured by the progression-free survival (PFS) rate assessed by median time: every 3 months
    •Variation of symptoms during the first year from trial enrollment, measured with BPI and Analgesic Quantification Algorithm (AQA): during first year
    •Safety profile: at the end of the treatment

    Cohort 2: Desmoplastic small round cell tumor and Ewing sarcoma

    •Safety profile of nab-paclitaxel: at the end of the treatment
    Cohorte 1: Tumor desmoide

    •El patrón de respuesta radiológica: cada 3 meses
    •Eficacia medida por la tasa de supervivencia libre de progresión (SLP): cada 3 meses
    •Variación de los síntomas durante el primer año desde la inclusión en el ensayo, medida con el Cuestionario Breve del Dolor (CBD) y Algoritmo de Cuantificación Analgésica (ACA): durante primer año
    •Perfil de seguridad de nab-paclitaxel: en el final de tratamiento

    Cohorte 2: Tumor desmoplásico de células pequeñas y redondas y sarcoma de Ewing

    •Perfil de seguridad de nab-paclitaxel: en el final de tratamiento
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled No
    E.8.1.1Randomised No
    E.8.1.2Open Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Estudio transalacional
    Translational study
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial1
    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.8.4.1Number of sites anticipated in Member State concerned7
    E.8.5The trial involves multiple Member States No
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.7Trial 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
    The study will be considered closed from a normative point of view after data on primary and secondary variables are sufficiently prepared for its initial publication.
    El estudio se considerará cerrado desde un punto de vista normativo después de que los datos relacionados con las variables principales y secundarias estén lo suficientemente preparados para publicación inicial.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months6
    E.8.9.1In the Member State concerned days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 Yes
    F.1.1Number of subjects for this age range: 21
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) Yes
    F.1.1.4.1Number of subjects for this age range: 3
    F.1.1.5Children (2-11years) Yes
    F.1.1.5.1Number of subjects for this age range: 4
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 4
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 35
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 5
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations No
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception No
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state61
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    The study will be considered closed from a normative point of view after data on primary and secondary variables are sufficiently prepared for its initial publication.
    El estudio se considerará cerrado desde un punto de vista normativo después de que los datos relacionados con las variables principales y secundarias estén lo suficientemente preparados para publicación inicial.
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2017-03-02
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2017-02-28
    P. End of Trial
    P.End of Trial StatusCompleted
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