E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Non-severe pneumonia caused by COVID-19 |
Neumonía no grave por COVID-19 |
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E.1.1.1 | Medical condition in easily understood language |
Pneumonia caused by COVID-19 |
Neumonía por COVID-19 |
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E.1.1.2 | Therapeutic area | Diseases [C] - Virus Diseases [C02] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 23.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10051905 |
E.1.2 | Term | Coronavirus infection |
E.1.2 | System Organ Class | 10021881 - Infections and infestations |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To assess the impact of administering two different tocilizumab regimens versus the standard of care on IL-12 levels in patients with non-severe COVID-19 pneumonia. |
Evaluar el impacto sobre los niveles de IL-12 de la administración de dos pautas diferentes de tocilizumab, en comparación con el estándar de cuidados, en pacientes con neumonía no grave por COVID-19. |
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E.2.2 | Secondary objectives of the trial |
1. To evaluate and compare the clinical course and mortality of the patients assigned to the three treatment groups. 2. To evaluate and compare other inflammatory parameters and their changes over time in patients assigned to the three treatment groups. 3. To assess the safety of tocilizumab treatment for mild-to-moderate COVID-19 pneumonia. 4. To evaluate and compare pharmacokynetics of tocilizumab based on regimens administered |
1. Evaluar y comparar la evolución clínica y la mortalidad de los pacientes asignados a los tres grupos de tratamiento. 2. Evaluar y comparar otros parámetros inflamatorios y su evolución temporal en los pacientes asignados a los tres grupos de tratamiento 3. Evaluar la seguridad del tratamiento con TCZ para la neumonía leve-moderada por COVID-19 4. Evaluar y comparar la farmacocinética de tocilizumab según la pauta recibida. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Patients over 18 years old and under 80 years old who have given their informed consent. This will be collected verbally and will be recorded in the medical record by the investigator. 2. The patient is diagnosed with mild-moderate SARS-CoV-2 pneumonia confirmed microbiologically ≤7 days before randomization, and presents: a. Basal oxygen saturation> 90% b. IL-6 levels> 40 pg / ml c. CURB-65 ≤1 d. PaO2 / FiO2≥300 or SatO2/FiO2≥315 3. The patient is hospitalized or meets hospital admission criteria. 4. The patient is not expected to enter the ICU or die in the next 24 hours. |
1. Pacientes mayores de 18 años y menores de 80 años que hayan prestado su consentimiento informado. Éste se recogerá verbalmente y quedará registrado en la historia clínica por el médico investigador. 2. El paciente está diagnosticado de neumonía leve-moderada por SARS-CoV-2 confirmada microbiológicamente ≤7 días antes de la aleatorización, y presenta: a. Saturación basal de oxígeno >90% b. Niveles de IL-6 >40 pg/ml c. CURB-65 ≤1 d. PaO2/FiO2≥300 o SatO2/FiO2≥315 3. El paciente se encuentra hospitalizado o cumple criterios de ingreso hospitalario. 4. El paciente no se espera que entre en UCI o fallezca en las siguientes 24h. |
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E.4 | Principal exclusion criteria |
1. Participants in another simultaneous clinical trial. 2. Use of other immunomodulators. 3. Coinfection with the hepatitis B virus (detectable AgSup-HBV). 4. Pregnancy (or planning to become pregnant during the course of the study), or lactation period. 5. Presence of laboratory abnormalities of grade ≥ 4. |
1. Participantes en otro ensayo clínico simultáneo. 2. Uso de otros inmunomoduladores. 3. Coinfección por el virus de la hepatitis B (AgSup-VHB detectable). 4. Embarazo (o planificación de quedarse embarazada durante el transcurso del estudio), o periodo de lactancia. 5. Presencia de alteraciones de laboratorio de grado ≥ 4. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Mean increase in IL-12 levels in the 3 study groups from the start of treatment (D0) to days D+1 and D+3. A mean difference >0.2 units between any of the three study groups will be considered a significant response in terms of IL-12 levels. |
Incremento medio de los valores de IL-12 en los 3 grupos de estudio desde el inicio del tratamiento (D0) y en los días D+1 y D+3. Se considerará una respuesta clínica significativa en términos de niveles de IL-12 una diferencia media superior a 0,2 pg/ml entre cualquiera de los tres grupos de estudio. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Day 0, day +1 and Day +3 |
Día 0, día +1 y día +3 |
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E.5.2 | Secondary end point(s) |
• Percentage of patients per group with cure/improvement/progression of pneumonia at D+3, D+7, and D+28. • Proportion of patients with PaO2/FiO2 <300 (or SatO2/FiO2 ≤315) at some point over their course. • All-cause mortality throughout 28 days. • Length of hospital stay. • Percentage of patients requiring ICU admission. • Length of ICU stay. • IL-12 levels at D+7 • IL-10, IL-1, IL-6, IL-17 and IFN-gamma levels at D0, D+1, D+3 and D+7 • IL-6, procalcitonin (PCT), C-reactive protein (CRP), D-dimer y ferritin levels at D0, D+1, D+3 and D+7. • Pharmacokinetic endpoints: Cmin, Cmax, Cmedia, Tmax and AUC on days D0, D + 1, D + 3 and D + 7. • Serious and non-serious adverse events. • Adverse events leading to treatment discontinuation. • Number of deaths. • Abnormalities in laboratory findings unrelated to COVID-19 disease. |
• Porcentaje de pacientes por grupo con progresión de la neumonía en el D+3, D+7 y D+28. • Proporción de pacientes con PaO2/FiO2 <300 o SatO2/FiO2 ≤315) en algún momento de la evolución. • Mortalidad por todas las causas a los 28 días. • Duración de la estancia hospitalaria. • Porcentaje de pacientes que requieren ingreso en UCI. • Duración de la estancia en UCI. • Niveles de IL-12 en el D+7. • Niveles de IL-10 en los días D0, D+1, D+3 y D+7. • Niveles de IL-10, IL-1, IL-6, IL-17 e IFN-gamma en los días D0, D+1, D+3 y D+7. • Niveles de procalcitonina (PCT), proteína C-reactiva (PCR), dímero D y ferritina en los días D0, D+1, D+3 y D+7. • Farmacocinética: Cmin, Cmax, Cmedia, Tmax y AUC en los días D0, D+1, D+3 y D+7. • Eventos adversos y eventos adversos graves • Frecuencia de efectos adversos que conlleven la interrupción del tratamiento • Número de muertes • Frecuencia de alteraciones de laboratorio no directamente relacionados con la enfermedad por COVID-19 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Day 0, day +1, day +3, day +7, day +28. |
Día 0, día +1, día +3, día +7, día +28. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Tratamiento habitual/estándar de cuidados |
Routine/standard treatment |
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E.8.2.4 | Number of treatment arms in the trial | 3 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 3 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 3 |
E.8.9.2 | In all countries concerned by the trial days | 0 |