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    Summary
    EudraCT Number:2013-000864-28
    Sponsor's Protocol Code Number:DAP-PEDOST-11-03
    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:2013-10-22
    Trial results View 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 number2013-000864-28
    A.3Full title of the trial
    A Multicenter, Randomized, Double-Blinded Comparative Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Daptomycin Versus Active Comparator in Pediatric Subjects With Acute Hematogenous Osteomyelitis Due to Gram-Positive Organisms
    Estudio comparativo multicéntrico, aleatorizado, doble ciego para evaluar la eficacia, seguridad y farmacocinética de Daptomicina en comparación con el tratamiento activo de referencia en pacientes pediátricos con osteomielitis hematógena aguda causada por organismos Gram positivos
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study to evaluate the effectiveness, safety and the body's ability to absorb, distribute, metabolize and excrete Daptomycin compared to Vancomycin or nafcillin in children who suffer from infection of the bone or bone marrow due to bacteria
    Estudio para evaluar la efectividad, seguridad y capacidad del cuerpo para absorber, distribuir, metabolizar y excretar daptomicina en comparación con vancomicina o nafcilina en niños que sufren de infección del hueso o de médula ósea debido a las bacterias
    A.3.2Name or abbreviated title of the trial where available
    N/A
    No aplicable
    A.4.1Sponsor's protocol code numberDAP-PEDOST-11-03
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT01922011
    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 SponsorCubist Pharmaceuticals, Inc.
    B.1.3.4CountryUnited States
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportCubist Pharmaceuticals, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationinVentiv Health Clinical
    B.5.2Functional name of contact pointN/A
    B.5.3 Address:
    B.5.3.1Street AddressObere Wiltisgasse 52
    B.5.3.2Town/ cityKüsnacht/ZH
    B.5.3.3Post code8700
    B.5.3.4CountrySwitzerland
    B.5.4Telephone number.
    B.5.5Fax number.
    B.5.6E-mailRegOpsEurope@inventivhealth.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 Cubicin®
    D.2.1.1.2Name of the Marketing Authorisation holderNovartis Europharm Limited
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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 nameCubicin®
    D.3.4Pharmaceutical form Powder and solvent for solution for injection/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 INNDAPTOMYCIN
    D.3.9.1CAS number 103060-53-3
    D.3.9.3Other descriptive nameN-decanoyl-L-tryptophyl-D-asparaginyl-L-aspartyl-L-threonylglycyl-L-ornithyl-L-aspartyl-D-alanyl-L-aspartylglycyl-D-seryl-threo-3-methyl-L-glutamyl-3-anthraniloyl- L-alanine-?1-lactone
    D.3.9.4EV Substance CodeSUB06910MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number500
    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.IMP: 2
    D.1.2 and D.1.3IMP RoleComparator
    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 Vancocin
    D.2.1.1.2Name of the Marketing Authorisation holderFlynn Pharma (Ireland)
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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.3.4Pharmaceutical form Powder 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 INN.
    D.3.9.1CAS number 1404-90-6
    D.3.9.2Current sponsor codeN/A
    D.3.9.3Other descriptive nameVancomycin Hydrochloride
    D.3.9.4EV Substance CodeSUB05077MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeup to
    D.3.10.3Concentration number1000
    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.IMP: 3
    D.1.2 and D.1.3IMP RoleComparator
    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 Syntarpen 1G vial
    D.2.1.1.2Name of the Marketing Authorisation holderPolfa Tarchomin Poland
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    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.3.4Pharmaceutical form Powder for solution for injection
    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 INNCloxacillin Sodium
    D.3.9.1CAS number 642-78-4
    D.3.9.2Current sponsor codeN/A
    D.3.9.4EV Substance CodeSUB13400MIG
    D.3.10 Strength
    D.3.10.1Concentration unit g gram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    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
    Acute Hematogenous Osteomyelitis Due to Gram-Positive Organisms
    Osteomielitis hematógena aguda (OHA) causada por organismos Gram positivos
    E.1.1.1Medical condition in easily understood language
    Bacterial infection and inflammation of the bone or bone marrow
    Infección bacteriana e inflamación del hueso o médula ósea
    E.1.1.2Therapeutic area Diseases [C] - Bacterial Infections and Mycoses [C01]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10009081
    E.1.2Term Chronic osteomyelitis
    E.1.2System Organ Class 100000004862
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10046076
    E.1.2Term Unspecified osteomyelitis
    E.1.2System Organ Class 100000004862
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10009091
    E.1.2Term Chronic osteomyelitis, site unspecified
    E.1.2System Organ Class 100000004862
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To demonstrate the noninferiority of daptomycin compared with vancomycin or nafcillin (or ?-lactam equivalent) in pediatric subjects with AHO with respect to improvement in the general categories of Pain, Inflammation, and Limb Function on or before Study Day 5 in the MITT Analysis Set.
    Demostrar la no inferioridad de daptomicina en comparación con vancomicina o nafcilina (o el ?-lactámico equivalente) en pacientes pediátricos con OHA con respecto a la mejoría en las categorías generales de dolor, inflamación y función de las extremidades en o antes del Día 5 del estudio en el grupo de análisis MITT (Intención de tratar microbiológicamente modificada: Microbiological Modified Intent-to-Treat, mMITT) .
    E.2.2Secondary objectives of the trial
    ? To evaluate the efficacy of the Sponsor drug versus comparator in pediatric subjects with AHO
    ? To evaluate the safety and tolerability of daptomycin versus comparator in pediatric subjects with AHO
    ? To evaluate the pharmacokinetics of daptomycin in pediatric subjects with AHO
    ? Evaluar la eficacia del fármaco del promotor en comparación con el tratamiento de referencia en pacientes pediátricos con OHA
    ? Evaluar la seguridad y tolerabilidad de daptomicina en comparación con el tratamiento de referencia en pacientes pediátricos con OHA
    ? Evaluar la farmacocinética del daptomicina en pacientes pediátricos con OHA
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Informed consent in writing from parent(s) or legally-acceptable representative(s) and, informed assent from subject (if age appropriate according to local requirements)
    2. Male or female, 1 year to < 18 years old (subject must be randomized before 18th birthday)
    3. Presence of AHO warranting hospitalization and IV antibacterial therapy
    4. Presence of AHO meeting each of the following criteria (I, II, and III):
    I. Acute onset or worsening within the 10 days before randomization of at least 2 of the following 7 clinical symptom parameters (organized into 3 general categories) such that at least 1 category will be present and if only 1 category is present it needs to be of at least moderate severity.
    ? Pain
    ? Localized pain
    ? Point tenderness (on palpation)
    ? Inflammation
    ? Localized warmth in the affected area
    ? Localized swelling in the affected area
    ? Area of induration
    ? Limb Function
    ? Difficulty bearing weight on affected limb
    ? Motion restriction and/or loss of function in affected limb
    AND
    II. At least 1 of the following:
    ? Radiologic imaging (magnetic resonance imaging [MRI], bone scan, x-ray, or computed tomography [CT] scan) consistent with osteomyelitis performed within 7 days before randomization (or planned to occur within 7 days after randomization). If a qualifying radiologic imaging study is inconclusive, follow-up radiologic imaging must be done to confirm the diagnosis of AHO.
    OR
    ? A positive microbiological culture from a bone biopsy or bone aspirate (if available), or blood, or presumptive evidence of gram-positive infection by Gram-stain of specimen, or positive PCR (or other rapid detection method) testing.
    AND
    III. Presence of at least 1 of the following:
    ? CRP > 10 mg/dL
    ? Erythrocyte sedimentation rate (ESR) > 20 mm/hour
    ? Leukocytosis (> 12,000 white blood cells [WBC]/mm3), leukopenia (< 4000 WBC/mm3), or immature neutrophils [bands] (> 10% regardless of total peripheral WBC)
    ? Fever > 38°C (100.4ºF) or hypothermia < 36°C (96.8ºF)
    5. Female subjects who have reached menarche must have a negative serum or urine pregnancy test
    6. Female subjects who have reached menarche and are sexually active must be willing to practice sexual abstinence or dual methods of birth control (eg, condom or diaphragm with spermicidal foam or gel) during treatment and for at least 28 days after the last dose of IV study drug (if no PO switch) or PO therapy
    1. Consentimiento informado por escrito del padre o madre o representante(s) legales(s), y asentimiento informado del paciente (si tiene una edad apropiada conforme a la normativa local)
    2. Sexo masculino o femenino, edad entre 1 y < 18 años (se debe aleatorizar al paciente antes de que cumpla 18 años)
    3. Presencia de OHA que justifique la hospitalización y el tratamiento i.v. antibacteriano
    4. Presencia de OHA que cumpla cada uno de los siguientes criterios (I, II y III):
    I. Inicio agudo o empeoramiento en los 10 días anteriores a la aleatorización de al menos 2 de los siguientes 7 parámetros de síntomas clínicos (organizados en 3 categorías generales; Apéndice 4), de tal manera que al menos se encontrará presente una categoría y si solo se encuentra presente una categoría, es necesario que sea al menos de intensidad moderada.
    ? Dolor
    ? Dolor localizado
    ? Punto de sensibilidad (a la palpación)
    ? Inflamación
    ? Calor localizado en la zona afectada
    ? Hinchazón localizada en la zona afectada
    ? Zona de induración
    ? Función de las extremidades
    ? Dificultad para soportar peso en la extremidad afectada
    ? Restricción del movimiento y/o pérdida de función en la extremidad afectada
    Y
    II. Al menos 1 de los siguientes requisitos:
    ? Obtención de imágenes radiológicas (resonancia magnética [RM], gammagrafía ósea, radiografía o tomografía axial computerizada [TC]) coherentes con la osteomielitis en los 7 días anteriores a la aleatorización (o programada para los 7 días posteriores a la misma). Si un estudio de idoneidad de las imágenes radiológicas no es concluyente, se deben obtener imágenes radiológicas de seguimiento para confirmar el diagnóstico de OHA.
    O
    ? Un cultivo microbiológico positivo de una biopsia ósea o de un aspirado óseo (si se encuentra disponible), o hemocultivo positivo, o posible evidencia de infección Gram positiva por la tinción de Gram de una muestra, o prueba de PCR (u otro método de detección rápida) positiva.
    Y
    III. Concurrencia de al menos 1 de los siguientes requisitos:
    ? PCR > 10 mg/dl
    ? Velocidad de sedimentación globular (VSG) > 20 mm/hora
    ? Leucocitosis (> 12.000 leucocitos [LEU]/mm3), leucopenia (< 4.000 LEU/mm3), o neutrófilos inmaduros [en banda] (> 10 % independientemente de los LEU periféricos totales)
    ? Fiebre > 38 °C (100,4 ºF) o hipotermia < 36 °C (96,8 ºF)
    5. Las pacientes de sexo femenino posmenárquicas necesitarán una prueba de embarazo en suero o en orina negativa
    6. Las pacientes de sexo femenino posmenárquicas que sean sexualmente activas deben estar dispuestas a practicar la abstinencia sexual o a utilizar métodos duales de control de la natalidad (p. ej. preservativo o diafragma con espuma o gel espermicida) durante el tratamiento y al menos durante 28 días después de la última dosis del fármaco i.v. del estudio (si no ha habido cambio a v.o.) o del tratamiento v.o.
    E.4Principal exclusion criteria
    1. Documented history of any hypersensitivity or allergic reaction to daptomycin, vancomycin, or any ?-lactam antibacterial agent
    2. Diagnosis of contiguous septic arthritis associated with AHO at baseline
    3. AHO of the spine or pelvis or AHO involving multiple locations (2 or more bones)
    4. Chronic osteomyelitis or symptoms of osteomyelitis exceeding 14 days
    5. Major trauma, penetrating trauma (including a puncture wound of the foot), postoperative osteomyelitis, foreign body in or adjacent to affected bone or joint, or other iatrogenic bone or joint infections present at the site of infection
    6. AHO due to a proven gram-negative organism
    7. At risk for infection with gram-negative organisms (e.g. with enteric gram-negative organisms due to recent gastrointestinal surgery or complex urinary tract anatomy).
    8. Presence of transient tenosynovitis, juvenile rheumatoid arthritis (JRA), reactive arthritis, bony tumors, and other osteoarticular diseases suspected to be due to a nonbacterial (eg, fungal or mycobacterial) etiology
    9. More than 24 hours of any potentially effective IV antibacterial therapy for AHO within 96 hours before randomization. Exceptions: a) microbiological or clinical treatment failure with a nonstudy IV antibacterial therapy that was administered for at least 48 hours. Failure must be confirmed by either microbiological laboratory report or documented worsening or no improvement of clinical signs or symptoms; b) low-dose tetracycline derivative for acne (eg, doxycycline 50 mg q12h); c) Prior treatment with oral antibiotics if subject has worsening or no improvement of clinical signs and symptoms
    10. Requirement for any potentially effective concomitant systemic antibacterial therapy for gram-positive infections
    11. History of seizures, with the exception of well-documented febrile seizure of childhood; peripheral neuropathy
    12. History of rhabdomyolysis (with the exception of muscle injury due to trauma)
    13. Sickle cell anemia
    14. Subjects in whom clinical assessments of AHO (eg, localized pain, point tenderness, localized warmth, localized swelling, induration, difficulty bearing weight, motion restriction and/or loss of function) may not be possible (eg, due to a surgical procedure resulting in non-removable cast or splint placement) during the first several days post randomization
    15. Any condition (eg, cystic fibrosis, current septic shock) that would make the subject, in the opinion of the Investigator, unsuitable for the study (eg, would place a subject at risk or compromise the quality of the data), or evidence of immediately life-threatening disease, progressively fatal disease, or life expectancy of 6 months or less
    16. Creatinine clearance (CrCl) < 50 mL/min/1.73 m2 as calculated using the updated Schwartz ?bedside? formula:
    CrCl (mL/min/1.73 m2) = 0.413 × height (length) (cm) / serum creatinine (mg/dL)
    17. Evidence of significant hepatic, hematologic, or immunologic dysfunction as defined by the following:
    ? Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) > 5 times the upper limit of normal (× ULN) or bilirubin level > 2 × ULN
    ? Neutropenia (< 500 neutrophils/mm3)
    ? Thrombocytopenia (< 50,000 platelets/mm3)
    ? If human immunodeficiency virus (HIV) positive, CD4 count < 200 cells/mm3 at the last measurement, history of AIDS-defining illness within the last year, or at risk for HIV if child is < 18 months of age
    ? Bone marrow or solid organ recipients who have had an episode of graft versus host disease or acute rejection episode, respectively, within the last 6 months; and/or bone marrow ablative therapy, including bone marrow transplantation, within the last 12 months
    ? Diagnosis of any primary immunodeficiency disorders
    18. Creatine kinase (CK) elevation ? 10 × ULN (upper limit of normal) without symptoms or ? 5 × ULN with symptoms
    19. Suspected or confirmed pneumonia
    20. Females who are currently pregnant or breastfeeding
    21. Participation in any study involving administration of an investigational agent or device within 30 days before the start of first dose of IV study drug or previously participated in the current study or in another study of daptomycin (in which an active agent was received)
    22. Unable or unwilling to adhere to the study-specified procedures and restrictions
    1. Antecedentes documentados de cualquier reacción de hipersensibilidad o alérgica a daptomicina, vancomicina o cualquier agente antibacteriano ?-lactámico
    2. Diagnóstico de artritis séptica contigua asociada con OHA en el inicio
    3. OHA de la columna vertebral o pelvis u OHA que afecte a múltiples localizaciones (dos o más huesos)
    4. Osteomielitis crónica o síntomas de osteomielitis durante más de 14 días
    5. Traumatismo grave, traumatismo penetrante (incluido una herida punzante en el pie), osteomielitis posoperatoria, cuerpo extraño en el hueso o articulación afectados o adyacente a ellos, u otras infecciones iatrogénicas de hueso o articulación existentes en la zona de la infección.
    6. OHA causada por un organismo Gram negativo comprobado
    7. En riesgo de infección por organismos Gram negativos (p. ej. organismos entéricos Gram negativos debido a una operación gastrointestinal reciente o una anatomía compleja de las vías urinarias)
    8. Presencia de tenosinovitis transitoria, artritis reumatoide juvenil (ARJ), artritis reactiva, tumores óseos y otras enfermedades osteoarticulares de las que se sospeche que se deben a una etiología no bacteriana (p. ej. fúngica o micobacteriana)
    9. Más de 24 horas de cualquier tratamiento i.v. antibacteriano para la OHA potencialmente eficaz en las 96 horas anteriores a la aleatorización. Excepciones:
    a) fracaso microbiológico o clínico de un tratamiento i.v. antibacteriano (esto es, daptomicina o tratamientos de referencia) fuera del estudio, administrado durante al menos 48 horas. El fracaso debe estar confirmado por un informe de laboratorio microbiológico o el empeoramiento o la no mejoría de los síntomas o signos clínicos deben estar documentados; b) derivado de tetraciclina en dosis bajas para el acné (p. ej. 50 mg de doxiciclina cada 12h); c) tratamiento anterior con antibióticos orales si el paciente ha mostrado un empeoramiento o no ha experimentado mejoría de los síntomas o signos clínicos
    10. Necesidad de cualquier tratamiento antibacteriano sistémico concomitante potencialmente eficaz para infecciones por Gram positivos
    11. Antecedentes de convulsiones, con la excepción de las convulsiones febriles infantiles bien documentadas; neuropatía periférica
    12. Antecedentes de rabdomiólisis (con la excepción de lesiones musculares causadas por un traumatismo)
    13. Drepanocitemia
    14. Los pacientes en los que las evaluaciones clínicas de la OHA quizá no sean posibles (p. ej. debido a un procedimiento quirúrgico que haya tenido como resultado la colocación de una escayola o férula fijas) durante los primeros días tras la aleatorización
    15. Cualquier afección (p. ej. fibrosis quística, shock séptico actual) que en opinión del investigador convertiría al paciente en no apto para el estudio (p. ej. lo pondría en riesgo o afectaría a la calidad de los datos), o evidencia de enfermedad con riesgo inmediato para la vida, enfermedad progresivamente mortal o expectativa de vida de 6 meses o menos
    16. Aclaramiento de creatinina (ClCr) < 50 ml/min/1,73 m2, calculado mediante la fórmula actualizada de Schwartz "bedside":
    ClCr (ml/min/1,73 m2) = 0,413 × altura (longitud) (cm)/ creatinina sérica (mg/dl)
    17. Evidencia de disfunción hepática, hematológica o inmunológica significativa definida por:
    ? Aspartato aminotransferasa (AST) o alanina aminotransferasa (ALT) > 5 veces el límite superior normal (× ULN) o nivel de bilirrubina > 2 × ULN
    ? Neutropenia (< 500 neutrófilos/mm3)
    ? Trombocitopenia (< 50.000 plaquetas/mm3)
    ? Si el paciente es positivo para el virus de la inmunodeficiencia humana (VIH), tiene un recuento de CD4 < 200 células/mm3 en la última medición, antecedentes de Síndrome de la Inmunodeficienca Humana Adquirida (SIDA) en el último año, o está en riesgo de infección por VIH si el niño tiene < 18 meses de edad
    ? Receptores de médula ósea o de órganos sólidos que han tenido un episodio de enfermedad de injerto contra huésped o un episodio de rechazo agudo, respectivamente, en los últimos 6 meses; y/o tratamiento de ablación de la médula ósea, incluido el trasplante de médula ósea, en los últimos 12 meses
    ? Diagnóstico de cualquier trastorno de inmunodeficiencia primaria
    18. Elevación de la CK ? 10 × ULN (límite superior normal) sin síntomas o ? 5 × ULN con síntomas
    19. Sospecha o confirmación de neumonía
    20. Pacientes actualmente embarazadas o en período de lactancia
    21. Participación en cualquier estudio que implique la administración de un agente o dispositivo en fase de investigación en los 30 días anteriores al inicio de la primera dosis del fármaco i.v. del estudio o participación anterior en el estudio actual o en otro estudio de daptomicina (en el que se recibiera un agente activo)
    22. Incapacidad o falta de disposición para cumplir los procedimientos y las restricciones especificados en el estudio
    E.5 End points
    E.5.1Primary end point(s)
    The primary efficacy measure is clinical improvement in the general categories of Pain, Inflammation, and Limb Function on or before Study Day 5 in the MITT Analysis Set.
    The determination of clinical improvement will be based on the Investigator?s overall assessment of severity of each of the symptom categories. Based on this evaluation, a subject will be considered to have met criteria for clinical improvement according to the following definition:
    ? If 3 general categories are present at baseline: at least a 1-point improvement (ie, severe to moderate, moderate to mild, mild to absent) in at least 2 of the general categories and no worsening in the other
    ? If 2 general categories are present at baseline: at least a 2-point improvement (ie, severe to mild, moderate to absent) in at least 1 of the general categories and no worsening or new findings in the others OR at least a 1-point improvement in both and no new findings in the other
    ? If 1 general category is present at baseline: at least a 2-point improvement (ie, severe to mild, moderate to absent) in that category and no new findings in the others
    La variable principal de valoración de eficacia es la mejoría clínica en las categorías generales de dolor, inflamación y función de las extremidades en o antes del Día 5 del estudio en el grupo de análisis MITT.
    La determinación de la mejoría clínica se basará en la evaluación general por el investigador de la intensidad de cada una de las categorías de los síntomas (Apéndice 4). En función de esa evaluación se considerará que un paciente ha cumplido los criterios de la mejoría clínica conforme a la siguiente definición:
    ? Si en el inicio se encuentran presentes 3 categorías generales: al menos una mejoría de 1 punto (p. ej. de intenso a moderado, de moderado a leve, de leve a inexistente) en al menos 2 de las categorías generales sin un empeoramiento en la otra
    ? Si en el inicio se encuentran presentes 2 categorías generales: al menos una mejoría de 2 puntos (p. ej. de intenso a leve, de moderado a inexistente) en al menos 1 de las categorías generales sin un empeoramiento ni hallazgos nuevos en las otras O al menos una mejoría de 1 punto en las dos y ningún hallazgo nuevo en la otra
    ? Si en el inicio se encuentra presente 1 categoría general: al menos una mejoría de 2 puntos (p. ej. de intenso a leve, de moderado a inexistente) en esa categoría y ningún hallazgo nuevo en las otras
    E.5.1.1Timepoint(s) of evaluation of this end point
    On or before Study Day 5
    En o antes del Día 5 del estudio
    E.5.2Secondary end point(s)
    Efficacy:
    ? Composite endpoint of clinical improvement in the general categories (Pain, Inflammation, and Limb Function), body temperature ? 38°C (100.4°F) over the preceding 24 hours, and CRP decreased by at least 30% from baseline on or before Study Day 5 (confirmed with a follow-up CRP within 4 to 7 days) in the MITT Analysis Set
    ? Clinical outcome by subject at EOIV, EOT, and TOC in the MITT and CE analysis sets
    ? Clinical outcome by baseline pathogen at TOC in the mMITT and ME analysis sets
    ? Microbiological outcome by subject at TOC in the mMITT and ME analysis sets
    ? Microbiological outcome by baseline pathogen at TOC in the mMITT and ME analysis sets
    ? Sustained clinical improvement at EOT and TOC in the MITT Analysis Set

    Safety:
    Safety evaluations will be conducted in the Safety Analysis Set and assessments will include:
    ? Adverse events (AEs): AEs, serious adverse events (SAEs), deaths, and discontinuations due to AEs
    ? Clinical: vital signs (pulse, blood pressure, respiratory rate, temperature) and focused neurological examinations
    ? Laboratory: complete blood count with differential and chemistry panel

    Pharmacokinetics:
    Pharmacokinetic (PK) outcome measures will include plasma concentrations of daptomycin
    Eficacia:
    ? Criterio de valoración compuesto de mejoría clínica en las categorías generales (dolor, inflamación y función de las extremidades), temperatura corporal ? 38 °C (100,4 °F) durante las 24 horas anteriores, y disminución de la PCR en al menos un 30 % con respecto al valor inicial (confirmada con una PCR de seguimiento entre 4 y 7 días después) en el grupo de análisis MITT
    ? Resultado clínico por paciente en el EOIV, el EOT y la TOC en los grupos de análisis MITT y CE
    ? Resultados clínicos por patógeno del inicio en la TOC en los grupos de análisis mMITT y ME.
    ? Resultados microbiológicos por paciente en la TOC en los grupos de análisis mMITT y ME.
    ? Resultados microbiológicos por patógeno del inicio en la TOC en los grupos de análisis mMITT y ME.
    ? Mejoría clínica mantenida en el EOT y en la TOC en el grupo de análisis MITT

    Seguridad:
    Los análisis de seguridad se realizarán utilizando el grupo de análisis de seguridad. Los parámetros de seguridad incluyen:
    ? Acontecimientos Adversos (AA): AA, AA graves (AAG), muertes, e interrupciones debidas a AA
    ? Clínica: constantes vitales (pulso, presión arterial, frecuencia respiratoria, temperatura) y exploraciones neurológicas específicas
    ? Parámetros analíticos: hemograma completo con fórmula leucocitaria y perfil bioquímico

    Farmacocinética:
    ? Las medidas de resultado farmacocinéticos (PK) incluirán las concentraciones plasmáticas de daptomicina
    E.5.2.1Timepoint(s) of evaluation of this end point
    EOIV (if on IV study drug) or EOT (if on PO therapy)
    EOIV (si administración i.v. de la medicación de estudio) or EOT (si administración v.o. de la medicación de estudio)
    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 No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    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) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other Yes
    E.8.2.3.1Comparator description
    Tratamiento estándar; vancomicina o nafcilina
    Standard of care; vancomycin or nafcillin
    E.8.2.4Number of treatment arms in the trial4
    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 concerned5
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA35
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Argentina
    Australia
    Brazil
    Chile
    Colombia
    France
    Germany
    Greece
    Guatemala
    Hungary
    Italy
    Korea, Democratic People's Republic of
    Spain
    Israel
    Peru
    Romania
    Turkey
    Ukraine
    United States
    E.8.7Trial 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
    LSLV
    Última visita del último paciente en el estudio
    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 months1
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months1
    E.8.9.2In all countries concerned by the trial 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: 204
    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: 82
    F.1.1.5Children (2-11years) Yes
    F.1.1.5.1Number of subjects for this age range: 82
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 40
    F.1.2Adults (18-64 years) No
    F.1.3Elderly (>=65 years) No
    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 Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    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 Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    - Children from 12 years to < 18 years
    - Children from 7 years to < 12 years
    - Children from 24 months to < 7 years
    - Infants from 12 months to < 24 months
    - Niños a partir de 12 años y menores de 18 años
    - Niños a partir de 7 años y menores de 12 años
    - Niños a partir de 24 meses y menores de 7 años
    - Lactantes a partir de 12 meses y menores de 24 meses
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state10
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 55
    F.4.2.2In the whole clinical trial 204
    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)
    None planned
    Ninguno
    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 Decision2013-12-16
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2013-11-15
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2016-12-20
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