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    Summary
    EudraCT Number:2022-003268-25
    Sponsor's Protocol Code Number:AT-03A-017
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2023-01-10
    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 number2022-003268-25
    A.3Full title of the trial
    A Phase 3 Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Bemnifosbuvir in High-Risk Outpatients with COVID-19
    Estudio de fase III, aleatorizado, doble ciego, controlado con placebo para evaluar la eficacia y la seguridad de bemnifosbuvir en pacientes ambulatorios de alto riesgo con COVID-19
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study to evaluate the efficacy and safety of Bemnifosbuvir in High-Risk Outpatients with COVID-19
    Estudio para evaluar la eficacia y la seguridad de bemnifosbuvir en pacientes ambulatorios de alto riesgo con COVID-19
    A.4.1Sponsor's protocol code numberAT-03A-017
    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 SponsorAtea 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 supportAtea Pharmaceuticals, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationAtea Pharmaceuticals, Inc.
    B.5.2Functional name of contact pointAtea Clinical Trial Information
    B.5.3 Address:
    B.5.3.1Street Address225 Franklin Street, Suite 2100
    B.5.3.2Town/ cityBoston
    B.5.3.3Post codeMA 02110
    B.5.3.4CountryUnited States
    B.5.4Telephone number+1857284-8891
    B.5.6E-mailateaclinicaltrials@ateapharma.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 nameBemnifosbuvir Hemisulfate
    D.3.2Product code BEM; AT-527
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNBemnifosbuvir
    D.3.9.1CAS number 2241337-84-6
    D.3.9.2Current sponsor codeAT-527
    D.3.9.3Other descriptive nameAT-511 - hemisulfate salt, RO7496998
    D.3.9.4EV Substance CodeSUB207005
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number275
    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 placeboTablet
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    COVID-19
    COVID-19
    E.1.1.1Medical condition in easily understood language
    COVID-19
    COVID-19
    E.1.1.2Therapeutic area Diseases [C] - Virus Diseases [C02]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 23.0
    E.1.2Level PT
    E.1.2Classification code 10084268
    E.1.2Term COVID-19
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the efficacy of BEM compared with placebo in reducing all-cause hospitalization or all-cause death in COVID-19 outpatients receiving only supportive care.
    Evaluar la eficacia de BEM en comparación con placebo en la reducción de la hospitalización o muerte por cualquier causa en pacientes ambulatorios con COVID-19 que reciben solo tratamiento complementario.
    E.2.2Secondary objectives of the trial
    • To evaluate the efficacy of BEM compared with placebo on:
    - COVID-19 related hospitalization or all-cause death through Day 29
    - All-cause death through Day 29 and Day 60
    - COVID-19-related complications (e.g., death, hospitalization, radiologically confirmed pneumonia, acute respiratory failure, sepsis, coagulopathy, pericarditis/myocarditis, cardiac failure)
    - COVID-19-related medically attended visits (hospitalization, emergency room (ER) visit, urgent care visit, physician’s office visit, or telemedicine visit) or all-cause death through Day 29 and Day 60
    -COVID-19 symptom relapse
    • To evaluate the antiviral activity of BEM compared with placebo on viral load rebound
    • To evaluate the safety of BEM compared with placebo
    • Evaluar la eficacia de BEM en comparación con placebo en:
    - Las hospitalizaciones relacionadas con la COVID-19 o muerte por cualquier causa hasta el día 29.
    - Muertes por cualquier causa hasta el día 29 y el día 60
    - Complicaciones relacionadas con la COVID-19 (p. ej., muerte, hospitalización, neumonía confirmada radiológicamente, insuficiencia respiratoria aguda, sepsis, coagulopatía, pericarditis/miocarditis, insuficiencia cardíaca)
    - Visitas médicas relacionadas con la COVID-19 (hospitalización, visita al servicio de urgencias (SU), visita de atención urgente, visita a la consulta del médico o visita de telemedicina) o muerte por cualquier causa hasta el día 29 y el día 60
    - -Recaída de los síntomas de la COVID-19
    • Evaluar la actividad antivírica de BEM en comparación con placebo en la recaída de la carga vírica.
    • Evaluar la seguridad de la BEM en comparación con placebo.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Willing and able to provide informed consent.
    2. Positive SARS-CoV-2 diagnostic test (RT-PCR or validated rapid antigen test) conducted ≤ 5 days prior to randomization. Note: The test may be obtained locally. A documented historical record of positive result (RT-PCR or validated rapid antigen test) from test conducted ≤ 5 days prior to randomization is acceptable.
    3. Mild or moderate COVID-19 with symptom onset ≤ 5 days before randomization and at least one COVID-19 related symptom present at time of screening:
    • Mild COVID-19:
    - Symptoms of mild illness with COVID-19, which could include fever, cough, sore throat, malaise, headache, muscle pain, nausea, vomiting, diarrhea, and loss of taste or smell, without shortness of breath or dyspnea
    - No clinical signs indicative of moderate, severe, or critical illness severity
    • Moderate COVID-19:
    - Symptoms of moderate illness with COVID-19, which could include any symptom of mild illness or shortness of breath with exertion
    - Clinical signs suggestive of moderate illness with COVID-19, such as respiratory rate ≥ 20 breaths per minute, heart rate ≥ 90 beats per minute; with saturation of oxygen (SpO2) > 93% on room air at sea level
    - No clinical signs indicative of severe or critical illness severity
    4. For females of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use adequate contraception during the treatment period and for 30 days after the final dose of study drug.
    5. Females of childbearing potential must have a negative pregnancy test prior to initiation of study drug.
    6. Subject must be able to take oral tablet medications.
    7. Subject is, in the opinion of the investigator, willing and able to comply with the study drug regimen and all other study requirements.
    8. Subject must be high risk, defined below.
    • Age ≥80 years OR
    • Age ≥65 years with one of the following:
    - Obesity (body mass index [BMI] ≥30 kg/m2)
    - Diabetes mellitus
    - Cardiovascular disease (including congenital heart disease) or hypertension (with at least one medication recommended or prescribed)
    - Chronic lung disease requiring routine therapy (e.g., chronic obstructive pulmonary disease [COPD], moderate-to-severe asthma, interstitial lung disease, cystic fibrosis, pulmonary hypertension)
    OR
    • Age ≥18 years with one of the following:
    - Down syndrome, sickle cell disease, dementia, Parkinson’s disease, or care home residents
    - One of the following immunocompromising conditions or immunosuppressive treatment:
    o Receiving chemotherapy or other therapies for cancer
    o Hematologic malignancy (active or in remission)
    o Being within 2 years from receiving a hematopoietic stem cell or at any time following a solid organ transplant
    o Human immunodeficiency virus (HIV) infection untreated or with CD4+ T lymphocyte count <350 cells per cubic millimeter (mm3) within the past 6 months
    o Combined primary immunodeficiency disorder
    o Taking immunosuppressive medications (e.g., drugs to suppress rejection of transplanted organs or to treat rheumatologic and gastrointestinal conditions such as anti-tumor necrosis factor (TNF) agents, mycophenolate, or rituximab)
    1. Disposición y capacidad para otorgar su consentimiento informado
    2. Prueba diagnóstica de SARS-CoV-2 positiva (RT-PCR o prueba rápida de antígenos validada) realizada ≤5 días antes de la aleatorización. Nota: la prueba se puede obtener a escala local. Se considera válido un registro histórico documentado de resultado positivo (RT-PCR o prueba rápida de antígenos validada) de la prueba realizada ≤5 días antes de la aleatorización.
    3. Tener COVID-19 de leve a moderada con inicio de síntomas ≤5 días antes de la aleatorización y al menos un síntoma relacionado con la COVID-19 presente en el momento de la selección

    • COVID-19 leve:

    - Síntomas de enfermedad leve por COVID-19, que podrían incluir fiebre, tos, dolor de garganta, malestar, dolor de cabeza, dolor muscular, náuseas, vómitos, diarrea y pérdida del gusto o del olfato, sin dificultad para respirar ni disnea

    - Ausencia de signos clínicos que indiquen que la gravedad de la enfermedad sea moderada, grave o muy grave


    • COVID-19 moderada:

    - Síntomas de enfermedad moderada por COVID-19, que podrían incluir cualquier síntoma de enfermedad leve o falta de aliento al realizar un esfuerzo
    - Signos clínicos que sugieren enfermedad moderada por COVID-19, como frecuencia respiratoria ≥20 respiraciones por minuto, frecuencia cardíaca ≥90 latidos por minuto, con saturación de oxígeno (SpO2) >93 % en aire ambiental al nivel del mar
    - Ausencia de signos clínicos que indiquen que la gravedad de la enfermedad sea grave o muy grave

    4 En el caso de mujeres en edad fértil: estar dispuestas a mantener la abstinencia sexual (evitar relaciones heterosexuales) o a adoptar métodos anticonceptivos adecuados durante el periodo de tratamiento y durante 30 días después de la dosis final del fármaco del estudio.
    5 Las mujeres en edad fértil deben tener una prueba de embarazo negativa antes del inicio del fármaco del estudio.
    6 El participante debe ser capaz de tomar comprimidos por vía oral.
    7 El participante debe, según la opinión del investigador, estar dispuesto y capacitado para cumplir con la pauta posológica del estudio y el resto de los requisitos del mismo.
    8 El participante debe ser de alto riesgo, definido a continuación.
    • Edad ≥80 años O BIEN
    • Edad ≥65 años con uno de los siguientes:
    - Obesidad (índice de masa corporal [IMC] ≥30 kg/m2).
    - Diabetes mellitus
    - Enfermedad cardiovascular (incluida cardiopatía congénita) o hipertensión (con al menos un medicamento recomendado o recetado)
    - Enfermedad pulmonar crónica que requiera tratamiento habitual (p. ej., enfermedad pulmonar obstructiva crónica [EPOC], asma de moderada a grave, enfermedad pulmonar intersticial, fibrosis quística, hipertensión pulmonar)
    O BIEN
    • Edad ≥18 años con uno de los siguientes:
    - Síndrome de Down, anemia drepanocítica, demencia, enfermedad de Parkinson o personas internadas en asilos
    - Tener una de las siguientes afecciones inmunosupresoras o recibir un tratamiento inmunodepresor:
    o Recibir quimioterapia u otros tratamientos para el cáncer
    o Tener neoplasias hematológicas (activas o en remisión)
    o Haber transcurrido 2 años desde la recepción de un trasplante de células madres hematopoyéticas o encontrarse en cualquier momento posterior a un trasplante de órganos sólidos.
    o Infección por el virus de la inmunodeficiencia humana (VIH) no tratada o con un valor de linfocitos T CD4+ <350 células por cubicómetro (mm3) en los últimos 6 meses.
    o Trastorno de inmunodeficiencia primaria combinado
    o Tomar medicamentos inmunodepresores (p. ej., fármacos para suprimir el rechazo de órganos trasplantados o para tratar afecciones reumatológicas y gastrointestinales como agentes anti-factor de necrosis tumoral (anti-FNT), micofenolato o rituximab)
    E.4Principal exclusion criteria
    1. Female subject is pregnant or breastfeeding.
    2. Clinical signs or symptoms indicative of severe or critical COVID-19 illness, including any of the following: shortness of breath at rest, respiratory rate ≥ 30 breaths per minute, heart rate ≥ 125 beats per minute, SpO2 ≤ 93% on room air at sea level, partial pressure of oxygen/ fraction of inspired oxygen (PaO2/FiO2) <300, shock (defined by systolic blood pressure < 90 mm Hg or diastolic blood pressure < 60 mm Hg or requiring vasopressors), multi-organ dysfunction/failure, respiratory distress, respiratory failure; requirement of endotracheal intubation, mechanical ventilation, oxygen delivered by high-flow nasal cannula, noninvasive positive pressure ventilation, extracorporeal membrane oxygenation (ECMO).
    3. Admitted to a hospital within 90 days prior to randomization due to COVID-19 or is hospitalized (inpatient) at randomization due to COVID-19. Note: If local policy requires COVID-19 isolation or internment in a hospital or similar facility, but subjects otherwise meet criteria, this exclusion may not apply.
    4. In the opinion of the investigator, is likely to experience imminent deterioration and require hospitalization within 24 hours.
    5. Use of other investigational drugs within 30 days prior to planned dosing, or plans to enroll in another clinical trial of an investigational agent while participating in the present study, except for unblinded protocols that don’t include direct acting antivirals for COVID-19 (e.g., open-label oncological regimen variations or biologic studies). Note: Prior to enrolling subjects that are on other open-label studies, it is the site’s responsibility to ensure that the study criteria for that study allow for enrollment into this study.
    6. Initiation or planned initiation of remdesivir for treatment of the current SARS-CoV-2 infection.
    7. Requirement of any prohibited medications, as described in Section 5.7 of protocol, including either hydroxychloroquine or amiodarone within 3 months prior to screening. Note: Subjects who had already initiated any COVID-19 drug with antiviral effects intended to treat symptomatic SARS-CoV-2 infection (≥ 24 hours prior to randomization) will be excluded. During screening (or within 24 hours prior to or after randomization), locally available COVID-19 drugs with antiviral effects (including but not limited to Paxlovid, molnupiravir, favipiravir, mAbs) will be permitted, as long as there are no concerns for DDIs (e.g., remdesivir would not be permitted).
    8. Other known active viral or bacterial infection at the time of screening, such as influenza (i.e., as verified by a locally available rapid flu test at screening_ and respiratory syncytial virus (RSV). Note: This exclusion does not apply to subjects with stable chronic viral infections, such as chronic HCV or HIV providing other eligibility criteria are met.
    9. Receiving dialysis or have known moderate to severe renal impairment [i.e. estimated glomerular filtration rate (eGFR) <45 mL/min/1.73 m2 within 6 months of the screening visit, using the serum creatinine-based CKD-EPI formula]. Note: If the investigator suspects the subject may have eGFR <45 mL/min/1.73 m2, a confirmatory test should be performed at screening to confirm eligibility before the first dose of study drug.
    10. History of severe hepatic impairment (Child-Pugh Class C)
    11. Known allergy or hypersensitivity to components of study drug.
    12. Malabsorption syndrome or other condition that would interfere with enteral absorption.
    13. Any clinically significant medical condition or known laboratory abnormality that, in the opinion of the investigator, could jeopardize the safety of the subject or impact subject compliance or safety/efficacy observations in the study.
    1. La participante está embarazada o en periodo de lactancia.
    2. Signos o síntomas clínicos que indiquen COVID-19 grave o muy grave, incluidos cualquiera de los siguientes: dificultad para respirar en reposo, frecuencia respiratoria ≥30 respiraciones por minuto, frecuencia cardíaca ≥125 latidos por minuto, SpO2 ≤93 % en aire ambiental al nivel del mar, presión arterial de oxígeno/fracción inspiratoria de oxígeno (PaO2/FiO2) <300, choque (definido por presión arterial sistólica <90 mmHg o presión arterial diastólica <60 mmHg o que requiera vasopresores), disfunción/insuficiencia multiorgánica, dificultad respiratoria, insuficiencia respiratoria, necesidad de intubación endotraqueal, ventilación mecánica, oxígeno administrado por cánula nasal de alto flujo, ventilación mecánica no invasiva, oxigenación por membrana extracorpórea (OMEC).

    3. Ingreso en un hospital en los 90 días anteriores a la aleatorización debido a la COVID-19 u hospitalización (ingreso) en la aleatorización debido a la COVID-19. Nota: si la política local requiere aislamiento o ingreso por COVID-19 en un hospital o centro similar, pero los participantes cumplen los criterios, no podrá aplicarse este criterio de exclusión.


    4. En opinión del investigador, es probable que presente un deterioro inminente y requiera hospitalización en un plazo de 24 horas.

    5. Uso de otros fármacos en investigación en los 30 días previos a la administración programada, o tener previsto inscribirse en otro ensayo clínico con un agente en investigación mientras esté participando en el presente estudio, excepto los protocolos sin enmascaramiento que no incluyan antivirales de acción directa para la COVID-19 (p. ej., variaciones en la pauta oncológica abierta o estudios biológicos). Nota: antes de inscribir a participantes que se encuentren en otros estudios abiertos, el centro es responsable de garantizar que los criterios de esos estudios les permitan inscribirse en el presente estudio.

    6. Inicio o inicio previsto de remdesivir para el tratamiento de la infección actual por SARS-CoV-2.

    7. Necesidad de medicamentos prohibidos, como se describe en el apartado 5.7 del protocolo, incluyendo hidroxicloroquina o amiodarona en los 3 meses anteriores a la selección. Nota: se excluirá a los participantes que ya hayan iniciado algún fármaco contra la COVID-19 con efectos antivíricos destinado a tratar una infección sintomática por SARS-CoV-2 (≥24 horas antes de la aleatorización). Durante la selección (o en las 24 horas anteriores a o después de la aleatorización), se permitirán los fármacos para la COVID-19 localmente disponibles con efectos antivíricos (incluidos, entre otros, Paxlovid, molnupiravir, favipiravir, AcM), siempre que no haya problemas en las IF (p. ej., remdesivir no estaría permitido).

    8. Otra infección vírica o bacteriana activa conocida en el momento de la selección, como la gripe (es decir, verificada mediante una prueba de gripe rápida disponible localmente en la selección_ y el virus respiratorio sincicial (VRS). Nota: este criterio de exclusión no se aplica a los participantes con infecciones víricas crónicas estables, como el VHC o el VIH crónicos, cuando se cumplan los otros criterios de idoneidad.

    9. Recibir diálisis o tener insuficiencia renal conocida de moderada a grave [es decir, tasa de filtración glomerular estimada (TFGe) <45 ml/min/1,73 m2 en los 6 meses anteriores a la visita de selección, utilizando la fórmula CKD-EPI basada en la creatinina sérica]. Nota: Si el investigador sospecha que el participante puede tener TFGe <45 ml/min/1,73 m2, se deberá realizar una prueba de confirmación en la selección para confirmar su idoneidad antes de la primera dosis del fármaco del estudio.

    10. Antecedentes de insuficiencia hepática grave (clase C de Child-Pugh)

    11. Alergia o hipersensibilidad conocida a los componentes del fármaco del estudio.

    12. Síndrome de malabsorción u otra patología que pudiera interferir con la absorción enteral.

    13. Cualquier afección médica clínicamente significativa o anomalía analítica conocida que, en opinión del investigador, pudiera poner en peligro la seguridad del participante o impedir que cumpliera las observaciones de seguridad o eficacia del estudio.
    E.5 End points
    E.5.1Primary end point(s)
    The primary efficacy endpoint is the proportion of subjects in the supportive-care-only population who are hospitalized for any cause or died due to any cause through Day 29
    El criterio de valoración principal de la eficacia es la proporción de participantes en la población que recibe solo tratamiento complementario que son hospitalizados o que fallecen por cualquier causa hasta el día 29.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Through Day 29
    Hasta el día 29
    E.5.2Secondary end point(s)
    • Proportion of subjects in the supportive-care-only population with COVID-19-related hospitalization or who died due to any cause through Day 29
    • Proportion of subjects in the overall study population, the supportive-care-only population, and the combination antiviral population who died due to any cause through Day 29 and Day 60
    • Proportion of subjects in the supportive-care-only population with COVID-19-related complications (e.g., death, hospitalization, radiologically confirmed pneumonia, acute respiratory failure, sepsis, coagulopathy, pericarditis/myocarditis, cardiac failure)
    • Proportion of subjects in the supportive-care-only population with COVID-19-related medically attended visits (hospitalization, emergency room (ER) visit, urgent care visit, physician’s office visit, or telemedicine visit) or who died due to any cause through Day 29 and Day 60
    • Proportion of subjects with COVID-19 symptom relapse in each population through Day 29
    • Proportion of subjects in each population with viral load rebound through Day 29
    • Proporción de participantes en la población que recibe solo tratamiento complementario con hospitalización relacionada con la COVID-19 o que fallece por cualquier causa hasta el día 29.
    • Proporción de participantes en la población general del estudio, la población que recibe solo tratamiento complementario y la población que recibe combinación antivírica que fallece por cualquier causa hasta el día 29 y el día 60.
    • Proporción de participantes de la población que recibe solo tratamiento complementario con complicaciones relacionadas con la COVID-19 (p. ej., muerte, hospitalización, neumonía confirmada radiológicamente, insuficiencia respiratoria aguda, sepsis, coagulopatía, pericarditis/miocarditis, insuficiencia cardíaca).
    • Proporción de participantes de la población que recibe solo tratamiento complementario que tuvieron visitas médicas relacionadas con la COVID-19 (hospitalización, visita al servicio de urgencias (SU), visita de atención urgente, visita a la consulta del médico o visita de telemedicina), o que fallece por cualquier causa hasta el día 29 y el día 60
    • Proporción de participantes con recaída de los síntomas de la COVID-19 en cada población hasta el día 29
    • Proporción de participantes en cada población con recaída de carga vírica hasta el día 29
    E.5.2.1Timepoint(s) of evaluation of this end point
    Various timepoints as described, primarily through day 29 and up to day 60
    Varios momentos, como se describe, principalmente hasta el día 29 y hasta el día 60
    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 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 Yes
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Complemento a la atención estándar
    Add-on to standard of care
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    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 concerned3
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA57
    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
    Brazil
    Canada
    Colombia
    Egypt
    Ghana
    India
    Japan
    Kenya
    Mexico
    Morocco
    Pakistan
    Philippines
    South Africa
    Tunisia
    United States
    Latvia
    Sweden
    Netherlands
    Romania
    Spain
    Germany
    Turkey
    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
    Ultimo paciente ultima visita
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months3
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years1
    E.8.9.2In all countries concerned by the trial months3
    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: 300
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 1200
    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 No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state24
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 302
    F.4.2.2In the whole clinical trial 1500
    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)
    Standard of care
    Tratamiento estándar
    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 Decision2023-03-14
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion
    P. End of Trial
    P.End of Trial StatusOngoing
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