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    Summary
    EudraCT Number:2013-004154-22
    Sponsor's Protocol Code Number:TR701-132
    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:2014-03-19
    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 number2013-004154-22
    A.3Full title of the trial
    A Phase 3 Randomized Double-blind Study Comparing TR 701 FA and Linezolid in Ventilated Gram-positive Nosocomial Pneumonia
    Estudio fase III, aleatorizado y doble ciego, que compara TR 701 FA con linezolid, en neumonía nosocomial por grampositivos en pacientes con ventilación mecánica
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    The purpose of this study is to learn if an experimental antibiotic called TR-701 FA can safely and effectively treat ventilated patients with hospital-acquired bacterial pneumonia (HABP) or ventilator-associated bacterial pneumonia. The experimental antibiotic will be tested against the already approved antibiotic Linezolid. The sponsor of the study wants to prove, that the new medication isn't inferior regarding efficacy and safety as compared to the already approved medication Linezolid.
    El propósito de este ensayo es saber si un antibiótico experimental llamado TR-701 FA puede tratar con seguridad y efectividad a sujetos de pacientes sometidos a ventilación mecánica con presunta Neumonía Bacteriana Adquirida en el Hospital o Neumonía Bacteriana Asociada a Ventilación Mecánica por grampositivos. La efectividad del antibiótico experimental será probado frente a un antibiótico ya autorizado, Linezolid.
    A.4.1Sponsor's protocol code numberTR701-132
    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 SponsorTrius Therapeutics, a Wholly Owned Subsidiary of Cubist 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 supportTrius Therapeutics, a Wholly Owned Subsidiary of Cubist Pharmaceuticals, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationTrius Therapeutics, a Wholly Owned Subsidiary of Cubist Pharmaceuticals, Inc.
    B.5.2Functional name of contact pointEdward Fang, MD
    B.5.3 Address:
    B.5.3.1Street Address6310 Nancy Ridge Dr, Ste 105
    B.5.3.2Town/ citySan Diego
    B.5.3.3Post codeCA 92121
    B.5.3.4CountryUnited States
    B.5.4Telephone number+1858 452 0370 249
    B.5.5Fax number+1858 452 0412
    B.5.6E-mailtsandison@triusrx.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 No
    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 nameTR-701 FA Powder for Concentrate for Solution for Infusion
    D.3.2Product code TR-701 FA
    D.3.4Pharmaceutical form Powder for concentrate 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 INNTedizolid Phosphate
    D.3.9.1CAS number 856867-55-5
    D.3.9.2Current sponsor codeTR-701 FA
    D.3.9.3Other descriptive nameTR-701 FA
    D.3.9.4EV Substance CodeSUB32991
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number200
    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 Linezolid
    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 nameLinezolid
    D.3.2Product code Linezolid
    D.3.4Pharmaceutical form 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 INNLinezolid
    D.3.9.1CAS number 165800-03-3
    D.3.9.2Current sponsor codeLinezolid
    D.3.9.3Other descriptive nameLINEZOLID
    D.3.9.4EV Substance CodeSUB08520MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number600
    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
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboSolution for injection/infusion
    D.8.4Route of administration of the placeboIntravenous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Ventilated Gram-positive nosocomial pneumonia
    Neumonía nosocomial por grampositivos en pacientes con ventilación mecánica
    E.1.1.1Medical condition in easily understood language
    Ventilated patients with hospital-acquired bacterial pneumonia or ventilator-associated bacterial pneumonia.
    Pacientes sometidos a ventilación mecánica con sospecha de neumonía bacteriana adquirida en hospital por grampositivos o neumonía bacteriana asociada a ventilación mecánica.
    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 16.1
    E.1.2Level LLT
    E.1.2Classification code 10052596
    E.1.2Term Nosocomial pneumonia
    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 determine the noninferiority (NI) in all-cause mortality (ACM) within 28 days after randomization of intravenous (IV) TR 701 FA compared with IV linezolid in the Intent to Treat (ITT) Analysis Set in ventilated patients with presumed gram-positive hospital-acquired bacterial pneumonia (HABP) or gram-positive ventilator-associated bacterial pneumonia (VABP), collectively defined as ventilated nosocomial pneumonia (VNP).
    El objetivo principal es determinar la no inferioridad (NI)en cuanto a la mortalidad por cualquier causa(MCC) en los 28 días siguientes a la aleatorización, del TR 701 FA intravenoso (i.v.) en comparación con linezolid i.v. en el grupo de análisis por intención de tratar (IT) en pacientes sometidos a ventilación mecánica con sospecha de neumonía bacteriana adquirida en hospital (NBAH) por grampositivos o neumonía bacteriana asociada a ventilación mecánica (NBAVM) por grampositivos, definidas conjuntamente como neumonía adquirida en hospital asociada a ventilación mecánica (NAHAVM).
    E.2.2Secondary objectives of the trial
    ? To compare the ACM observed with TR-701 FA and linezolid within 28 days after randomization in the microbiological ITT (Micro-ITT) Analysis Set
    ? To compare Investigator?s assessment of clinical response for TR 701 FA and linezolid treatment at the Test of Cure (TOC) Visit in the ITT and Clinically Evaluable (CE) Analysis Sets (European Medicines Agency [EMA] primary endpoint)
    ? To evaluate the safety profile of TR 701 FA and compare with that of linezolid
    ? To assess the population pharmacokinetic (PK) and PK/pharmacodynamic (PD) profile of TR 700
    ?Comparar la MCC observada con TR 701 FA y linezolid en los 28 días siguientes a la aleatorización en el grupo de análisis IT microbiológico (IT micro).
    ?Comparar la respuesta clínica, según la evaluación efectuada por el investigador, entre el tratamiento con TR 701 FA y el tratamiento con linezolid en la visita de comprobación de la curación (CDC) en los grupos de análisis IT y clínicamente evaluable (CE) (criterio de valoración principal de la Agencia Europea de Medicamentos [EMA]).
    ?Evaluar el perfil de seguridad del TR 701 FA en comparación con el del linezolid.
    ?Evaluar la farmacocinética (FMK) poblacional y el perfil farmacocinético / farmacodinámico del TR 700.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Patients who meet all the following diagnostic and inclusion criteria are eligible for the study.
    1. Males or females ? 18 years old
    2. Adequate venous access for IV study drug administration
    3. Intubated (via endotracheal tube, including tracheostomy patients) and mechanically ventilated, AND
    ? For HABP, at least 1 of the following signs or symptoms presenting within 24 hours prior to intubation of a patient hospitalized, including patients institutionalized in long-term care facilities, for ?48 hours. If the patient has been discharged, discharge must have been within 7 days:
    o A new onset of cough (or worsening of baseline cough)
    o Dyspnea, tachypnea, or respiratory rate >30/minute, particularly if any or all of these signs or symptoms are progressive in nature
    o Hypoxemia (eg, a partial pressure of oxygen <60 mm Hg while the patient is breathing on room air as determined by arterial blood gas (ABG) or oxygen saturation <90% while the patient is breathing on room air as determined by pulse oximetry, or worsening (decline from any earlier finding) of the ratio of the partial pressure of oxygen to the fraction of inspired oxygen (PaO2/FiO2), or respiratory failure requiring mechanical ventilation
    ? For VABP, receiving mechanical ventilation ?48 hours:
    Acute changes made in the ventilator support system to enhance oxygenation, as determined by ABG, or worsening PaO2/FiO2

    4. Chest radiograph shows the presence of new or progressive infiltrate(s) suggestive of bacterial pneumonia (based on Investigator evaluation; report from qualified medical professional who is not the Investigator to be provided)

    5. Clinical findings to support diagnosis of HABP/VABP
    ? New onset of suctioned respiratory secretions characterized by purulent appearance indicative of bacterial pneumonia
    ? And at least 1 of the following:
    o Documented fever (oral or tympanic ?38°C [100.4°F] or a core temperature ?38.3°C [101°F]) OR
    o Hypothermia (core body temperature ?35°C [95.2°F]) OR
    o Total peripheral white blood cell (WBC) count ?10,000 cells/mm3 OR
    o Leukopenia with total WBC ?4500 cells/mm3 OR
    o ?15% immature neutrophils (bands)

    6. Acute Physiology and Chronic Health Evaluation (APACHE II) score ?15
    7. High probability of pneumonia caused by gram-positive cocci only or in a mixed infection defined as follows:

    Respiratory Sample
    ? Gram stain performed within 24 hours prior to randomization using an acceptable purulent respiratory specimen such as sputum or endotracheal aspirate sample with <10 squamous epithelial cells (SEC) per low-power field and more than 25 polymorphonuclear cells per low-power field showing gram-positive bacteria (with or without gram-negative bacteria)
    OR
    ? Gram stain performed within 24 hours prior to randomization using an acceptable respiratory specimen such as protected brush specimen, bronchoalveolar lavage (BAL), mini BAL, or sample from an exudative pleural effusion showing gram-positive bacteria (with or without gram-negative bacteria)
    OR
    ? Culture from sample obtained within 72 hours prior to randomization positive for methicillin-resistant Staphylococcus aureus (MRSA)
    Podrán participar en el estudio los pacientes que cumplan los siguientes criterios diagnósticos y de inclusión:
    1.Varones o mujeres de edad ?18 años.
    2.Acceso venoso adecuado para la administración i.v. del fármaco de estudio.
    3.Intubación endotraqueal (incluidos pacientes con traqueostomía) y ventilación mecánica, Y
    ?En el caso de la NBAH, presencia de al menos uno de los siguientes signos o síntomas en las 24 horas anteriores a la intubación en un paciente hospitalizado durante al menos 48 horas (incluidos los pacientes ingresados en centros de cuidados prolongados). Si el paciente ha sido dado de alta, esta debe haber tenido lugar en los últimos 7 días:
    oTos de nueva aparición (o empeoramiento de la tos basal).
    oDisnea, taquipnea o frecuencia respiratoria superior a 30/minuto, sobre todo si alguno o todos estos signos o síntomas son de carácter progresivo.
    oHipoxemia (por ejemplo, presión parcial de oxígeno determinada mediante gasometría arterial [GA] inferior a 60 mmHg cuando el paciente respira aire ambiente o saturación de oxígeno determinada mediante pulsioximetría inferior al 90% cuando el paciente respira aire ambiente), empeoramiento (deterioro de cualquier resultado anterior) del cociente entre la presión parcial de oxígeno y la fracción de oxígeno inspirado (PaO2/FiO2) o insuficiencia respiratoria que requiere ventilación mecánica.
    ?En el caso de la NBAVM, en pacientes sometidos a ventilación mecánica durante al menos 48 horas:
    Necesidad de aplicar cambios agudos en el sistema de apoyo ventilatorio para mejorar la oxigenación, determinada mediante GA, o empeoramiento del cociente PaO2/FiO2.
    4.Presencia de infiltrados nuevos o una progresión en la radiografía de tórax compatibles con neumonía bacteriana (según la evaluación del investigador; se aportará el informe de un profesional médico cualificado distinto del investigador).
    5.Datos clínicos que respalden el diagnóstico de NBAH/NBAVM:
    ?Aspiración de secreciones respiratorias de nueva aparición y de aspecto purulento indicativo de neumonía bacteriana.
    ?Y al menos uno de los siguientes:
    oFiebre documentada (temperatura bucal o timpánica ? 38 °C [100.4 ºF] o central ? 38,3 °C [101 ºF]) O
    oHipotermia (temperatura corporal basal ? 35 °C [95,2 ºF]) O
    oRecuento total de leucocitos en sangre periférica ?10.000 células/mm3 O
    oLeucopenia con recuento total de leucocitos ? 4.500 total células/mm3 O
    oPorcentaje de neutrófilos inmaduros (cayados) ?15%.
    6.Puntuación ? 15 en el sistema de evaluación de la gravedad del paciente APACHE II.
    7.Alta probabilidad de neumonía causada por cocos grampositivos, exclusivamente o en infección mixta, definida por al menos uno de los siguientes:
    Muestra respiratoria
    ?Tinción de Gram realizada en las 24 horas previas a la aleatorización en una muestra respiratoria purulenta aceptable, como esputo o muestra de aspirado endotraqueal con < 10 células epiteliales escamosas (CEE) por campo de bajo aumento y más de 25 células polimorfonucleares por campo de bajo aumento, en la que se observan bacterias grampositivas (con o sin bacterias gramnegativas) O
    ?Tinción de Gram realizada en las 24 horas previas a la aleatorización en una muestra respiratoria aceptable, como las obtenidas mediante cepillado protegido, lavado broncoalveolar (LBA), mini LBA o las muestras de un derrame pleural exudativo, en la que se observan bacterias grampositivas (con o sin bacterias gramnegativas) O
    ?Cultivo de una muestra obtenida en las 72 horas previas a la aleatorización positivo para Staphylococcus aureus resistente a la meticilina (SARM).
    E.4Principal exclusion criteria
    Patients who meet any of the following criteria are not eligible to participate in this study:
    1. Known or suspected community-acquired bacterial pneumonia or viral, fungal, or parasitic pneumonia
    2. Any of the following health conditions:
    ? Legionella infection (Legionella pneumophila pneumonia)
    ? Cystic fibrosis
    ? Bronchiectasis
    ? Human immunodeficiency virus (HIV) infection with CD4 count <200 cell/mm³ (HIV testing is not required)
    ? Known or suspected Pneumocystitis jiroveci pneumonia
    ? Known or suspected active tuberculosis
    ? Lung abscess
    ? Empyema
    ? Evidence of endocarditis
    ? Tracheobronchitis
    3. Received systemic or inhaled antibiotic therapy effective for gram-positive pathogens that cause VNP for >24 hours (for example, >1 dose of a once-daily antibiotic, >2 doses of a twice daily antibiotic) in the last 72 hours

    EXCEPTIONS

    ? Progression of disease on the prior antibacterial regimen for this episode of VNP after >48 hours of treatment; requires microbiological confirmation of a gram-positive pathogen,
    OR
    ? Patient developed symptoms of pneumonia and a new infiltrate while receiving the prior antibacterial regimen for reasons other than the current VNP,
    OR
    ? Patient received systemic antibacterial therapy that does not cover the gram positive pathogen isolated on respiratory culture,
    OR
    ? Antibiotic therapy for gut decontamination (example, low-dose erythromycin) or C. difficile infection

    4. Receipt of monoamine oxidase A and B inhibitors (see Appendix 1) from 2 weeks prior to randomization or planned use through the End of Therapy (EOT) Visit
    5. Planned use of agents with serotonergic activity (see Appendix 1 and Section 1.4) through the EOT Visit
    6. Administration of linezolid ?30 days before the first infusion of study drug, except for receipt of a single administration, within 24 hours prior to the first dose of study drug, to treat the current VNP
    7. Bronchial obstruction or a history of postobstructive pneumonia (this does not exclude patients with pneumonia who have underlying chronic obstructive pulmonary disease)
    8. Primary lung cancer or another malignancy metastatic to the lungs
    9. Recent opportunistic infections where the underlying cause of the infection is still active (eg, leukemia, transplant, acquired immunodeficiency syndrome)
    10. Expected survival <72 hours or any 1 of the following:
    ? A Do Not Resuscitate order
    ? Acute respiratory distress syndrome/acute lung injury secondary to septic shock, or due to third degree burns or inhalation injury
    ? Nonresolving pulmonary edema secondary to congestive heart failure
    11. Severe confounding respiratory condition due to penetrating chest trauma or chest trauma with paradoxical respiration
    12. Burns >40% of total body surface area
    13. Current or anticipated neutropenia with absolute neutrophil count <500 cells/mm3
    14. Severe renal disease requiring peritoneal dialysis, venovenous dialysis, or other forms of renal filtration. Patients with severe renal disease on hemodialysis may be enrolled
    15. Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ??10× upper limit of normal OR severe hepatic disease with Child Pugh score >9
    16. Investigator?s opinion of clinically significant electrocardiogram (ECG) finding such as ischemia, infarct, or ventricular arrhythmia with immediate potential for a fatal outcome, or, prior to the current infection, a history of New York Heart Association Class IV cardiac failure defined as severe limitations - experiences symptoms even while at rest, mostly bedbound patients, within 1 year
    17. Stroke or subarachnoid hemorrhage within 5 days prior to randomization
    18. Patients with uncontrolled hypertension, pheochromocytoma, carcinoid syndrome, or thyrotoxicosis
    19. Treatment with investigational medicinal product ?30 days before the first infusion of study drug
    20. Investigational device present, or removed <30 days before the first infusion of study drug or presence of device-related infection
    21. Hypersensitivity to oxazolidinones (eg, linezolid) or any component in the formulation
    22. Women who are pregnant or nursing, or who are of childbearing potential and unwilling to use an acceptable method of birth control (eg, intrauterine device, double-barrier method [eg, condoms, diaphragm, or cervical cap with spermicidal foam, cream or gel], or male partner sterilization (excluding women ?2 years postmenopausal or surgically sterile)
    No podrán participar en el estudio los pacientes que cumplan cualquiera de los siguientes criterios: 1.Neumonía bacteriana adquirida en la comunidad confirmada o presunta o neumonía por virus, hongos o parásitos. 2.Cualquiera de las siguientes enfermedades:Infección por Legionella (neumonía por Legionella pneumophila); Fibrosis quística; Bronquiectasias; Infección por el virus de la inmunodeficiencia humana con un recuento de CD4 < 200 células/mm³ (no es necesaria la prueba del VIH); Confirmación o sospecha de Neumonía por Pneumocystitis jiroveci; Confirmación o sospecha de tuberculosis activa; Absceso pulmonar; Empiema; Evidencia de endocarditis; Traqueobronquitis. 3.Haber recibido tratamiento antibiótico sistémico o inhalado eficaz contra los patógenos grampositivos causantes de NAHAVM durante más de 24 hrs en las últimas 72 hrs. EXCEPCIONES?Progresión de la enfermedad durante el tratamiento antibiótico previo para este episodio de NAHAVM después de más de 48 hrs de tratamiento; se requiere la confirmación microbiológica de un patógeno grampositivo.?Aparición de síntomas de neumonía y de un infiltrado nuevo durante el tratamiento antibiótico previo por motivos distintos de la NAHAVM actual.?El paciente ha recibido un tratamiento antibiótico sistémica que no es activa contra el patógeno grampositivo aislado en el cultivo de la muestra respiratoria.?Tratamiento antibiótico para descontaminación intestinal o para una infección por C. difficile. 4.Haber recibido inhibidores de la monoaminooxidasa A y B (Apéndice 1) desde dos semanas antes de la aleatorización o estar previsto su uso hasta la visita de Fin de Tratamiento. 5.Estar previsto el uso de fármacos con actividad serotoninérgica (Apénd 1 y Apart 1.4) hasta la visita de FDT. 6.Administración de linezolid en los 30 días anteriores a la primera infusión del fármaco del estudio, excepto si se ha recibido una sola dosis en las 24 hrs previas a la primera dosis del fármaco del estudio, para tratar la NAHAVM actual. 7.Obstrucción bronquial o antecedentes de neumonía postobstructiva (esto no excluye a los pacientes con neumonía que presentan una enfermedad pulmonar obstructiva crónica subyacente). 8.Cáncer de pulmón primario u otro tumor maligno con metástasis pulmonares. 9.Infecciones recientes por microorganismos oportunistas cuya causa subyacente sigue activa 10.Supervivencia prevista inferior a 72 hrs o cualquiera de los siguientes: ?Orden de no reanimar; Síndrome de dificultad respiratoria aguda / lesión pulmonar aguda secundaria a shock séptico; quemaduras de tercer grado o lesión por inhalación; Edema pulmonar persistente secundario a insuficiencia cardíaca congestiva. 11.Alteración respiratoria grave por traumatismo torácico penetrante o traumatismo torácico con respiración paradójica, que actúan como factor de confusión. 12.Quemaduras que afecten a más del 40% de de la superficie corporal total. 13.Neutropenia actual o previsible con un recuento absoluto de neutrófilos < 500 células/mm3. 14.Insuficiencia renal grave que precisa diálisis peritoneal, diálisis venovenosa u otras formas de filtración renal. Los pacientes con insuficiencia renal grave tratada con hemodiálisis podrán participar en el estudio. 15.Valores de alanina aminotransferasa (ALT) o aspartato aminotransferasa (AST) ? 10 veces el límite superior de la normalidad O hepatopatía grave con puntuación de Child Pugh > 9. 16.Presencia de anomalías clínicamente significaticas en el electrocardiograma (ECG) según criterio del investigador, tales como signos de isquemia o infarto o arritmia ventricular con posibilidad inmediata de un desenlace mortal, o antecedentes, antes de la infección actual, de insuficiencia cardíaca de clase IV de la New York Heart Association en el último año, definida por una limitación intensa con síntomas incluso en reposo y con el paciente prácticamente confinado en la cama. 17.Ictus o hemorragia subaracnoidea en los 5 días previos a la aleatorización.18.Hipertensión arterial no controlada, feocromocitoma, síndrome carcinoide o tirotoxicosis. 19.Tratamiento con un medicamento en investigación en los 30 días anteriores a la primera infusión del fármaco del estudio. 20.Dispositivo sanitario en investigación presente o retirado < 30 días de la primera infusión del fármaco del estudio, o presencia de infección relacionada con un dispositivo sanitario.21.Hipersensibilidad a las oxazolidinonas (como el linezolid) o a cualquiera de los componentes de la formulación. 22.Mujeres embarazadas o en período de lactancia o que estén en edad fértil y no quieran utilizar un método anticonceptivo aceptable (por ejemplo, dispositivo intrauterino, método de doble barrera [preservativo, diafragma o capuchón cervical con espuma, crema o gel espermicida] o esterilización de la pareja masculina) (quedan excluidas las que presenten menopausia desde hace al menos 2 años o se hayan sometido a esterilización quirúrgica).
    E.5 End points
    E.5.1Primary end point(s)
    The primary outcome is ACM within 28 days after randomization in the ITT Analysis Set.
    El criterio de valoración principal es la MCC en los 28 días siguientes a la aleatorización en el grupo de análisis IT.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Day 28
    Día 28.
    E.5.2Secondary end point(s)
    Secondary outcomes include the following:
    ? ACM within 28 days after randomization (Micro-ITT Analysis Set)
    ? Investigator?s assessment of clinical response rates at the TOC Visit (ITT and CE Analysis Sets)
    ? ACM in patients with or methicillin-susceptible Staphylococcus aureus (MSSA) or MRSA (ITT Analysis Set)
    ? Clinical response by Investigator in patients with MSSA or MRSA (ITT and Microbiologically Evaluable (ME)-2 Analysis Sets)
    ?MCC en los 28 días siguientes a la aleatorización (grupo de análisis IT micro).
    ?Tasas de respuesta clínica según la evaluación efectuada por el investigador en la visita de CDC (grupos de análisis IT y CE).
    ?MCC en pacientes con infección por Staphylococcus aureus sensible a meticilina (SASM) o SARM (grupo de análisis IT).
    ?Respuesta clínica según la evaluación efectuada por el investigador en pacientes con infección por SASM o SARM (grupos de análisis IT y microbiológicamente evaluable 2 [ME 2]).
    E.5.2.1Timepoint(s) of evaluation of this end point
    Day 28
    Día 28
    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 Yes
    E.6.7Pharmacodynamic Yes
    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) Yes
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial2
    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 concerned13
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA70
    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
    Belgium
    France
    Greece
    Austria
    Croatia
    Slovakia
    Bosnia and Herzegovina
    Belarus
    Czech Republic
    Estonia
    Georgia
    Germany
    Hungary
    India
    Jordan
    Kazakhstan
    Latvia
    Lebanon
    Spain
    Sri Lanka
    Israel
    Russian Federation
    Serbia
    South Africa
    Switzerland
    Turkey
    Ukraine
    United Arab Emirates
    United Kingdom
    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
    LVLS
    Última visita del último paciente
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years4
    E.8.9.1In the Member State concerned months4
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years4
    E.8.9.2In all countries concerned by the trial months4
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    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) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 544
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 182
    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 No
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation Yes
    F.3.3.6Subjects incapable of giving consent personally Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    Patients will in most cases be unable to give personally consent as they are ventilated for the time of the treatment
    Los sujetos participantes no podrán otorgar su consentimiento por sí mismos, puesto que son pacientes de la unidad de cuidados Intensivos que están intubados con tubo endotraqueal y ventilación mecánica asistida y nivel mínimo de consciencia.
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state75
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 160
    F.4.2.2In the whole clinical trial 726
    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 patient will return to standart of care treatment after the participation in this study
    Después de su participación en el ensayos, el sujeto regresará al tratamiento que constituye la práctica clínica habitual.
    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 Decision2014-02-24
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2014-02-13
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2018-06-22
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