E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
coronavirus (covid-19) infection with respiratory failure requiring mechanical ventilation. |
infección por coronavirus (covid-19) con insuficiencia respiratoria que requiere ventilación mecánica. |
|
E.1.1.1 | Medical condition in easily understood language |
coronavirus (covid-19) infection with respiratory failure requiring mechanical ventilation. |
infección por coronavirus (covid-19) con insuficiencia respiratoria que requiere ventilación mecánica. |
|
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 |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10067221 |
E.1.2 | Term | Mechanical ventilation |
E.1.2 | System Organ Class | 10042613 - Surgical and medical procedures |
|
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 plasma exchange on mortality at 28 days in patients with covid-19 disease and invasive mechanical ventilation. |
Evaluar el impacto del recambio plasmático sobre la mortalidad a los 28 días en pacientes con enfermedad covid-19 y ventilación mecánica invasiva |
|
E.2.2 | Secondary objectives of the trial |
1– Evaluate survival variables 2– Time in which mechanical ventilation, vasoactive support and renal support have been necessary. 3- Days of ICU stay, days of hospitalization. 4- Evaluation of the degree of organic failure (s) by daily calculation of SOFA and APACHE score during the intervention period (from day 1 to day 7), at discharge from the ICU and from the hospital. 5- Measure the basic systemic inflammatory response. 6- Measure the inflammatory response of advanced inflammatory serum mediators. 7. Evaluate which blood components and molecular pathways are altered and the impact of plasma turnover. 8- Safety variables and adverse events related or not to treatment during its administration period. |
1– Evaluar variables de supervivencia 2– Tiempo en que ha sido necesaria la ventilación mecánica, el soporte vasoactivo y el soporte renal. 3- Días de estancia en UCI, días de hospitalización. 4- Evaluación del grado de fallo orgánico(s) mediante el cálculo diario de SOFA y APACHE score durante el periodo de intervención (del día 1 al día 7), al alta de UCI y del hospital. 5- Medir la respuesta inflamatoria sistémica básica. 6- Medir la respuesta inflamatoria de mediadores séricos inflamatorios avanzados. 7. Evaluar que componentes sanguíneos y vías moleculares están alterados y el impacto del recambio plasmático. 8- Variables de seguridad y los eventos adversos relacionados con el tratamiento durante el periodo de administración del mismo y eventos no relacionados con el tratamiento |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1-Age 18-79 years;
2-Diagnosis of COVID-19 by PCR in nasopharyngeal, sputum or bronchial aspirate smears :
3-Admission to ICU with invasive mechanical ventilation;
4-Telephone informed consent granted by family members or legal representative. |
1-Edad 18-79 años;
2-Diagnóstico de enfermedad COVID-19 por PCR en frotis nasofaringeo, esputo o broncoaspirado 3;
3-Ingreso en UCI con ventilación mecánica invasiva;
4-Consentimiento informado telefónico otorgado por familiares o representante legal. |
|
E.4 | Principal exclusion criteria |
1-> 7 days of invasive mechanical ventilation, 2- Refractory shock (norepinephrine> 0.5 microg / Kg / min), 3- Decompensated liver cirrhosis 4- Chronic hemodialysis 5- Active neoplastic disease 6- Moderate or severe heart failure (NYHA III- IV), 7- Moderate-severe lung disease (GOLD III-IV), 8- HIV with AIDS criteria. |
1- > 7 días de ventilación mecánica invasiva, 2- Shock refractario (noradrenalina > 0.5 microg/Kg/min), 3- Cirrosis hepática descompensada 4- Hemodiálisis crónica 5- Enfermedad neoplásica activa 6- Insuficiencia cardiaca moderada o grave (NYHA III-IV), 7- Enfermedad pulmonar moderada-grave (GOLD III-IV), 8- VIH con criterios SIDA. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Impact of plasma exchange on the rate and probability of survival 28 days after inclusion. |
Impacto del recambio plasmático sobre la tasa y probabilidad de supervivencia a los 28 días de la inclusión |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Impact of plasma exchange on the rate and probability of survival 28 days after inclusion. |
Impacto del intercambio de plasma en la tasa y probabilidad de supervivencia a los 28 dias de la inclusión |
|
E.5.2 | Secondary end point(s) |
1- Survival variables: rate and probability of survival in the ICU, in the hospital and at 90 days.
2- Days of mechanical ventilation, rate and days of vasoactive support and renal support.
3-Days of ICU stay, days of hospitalization.
4- Evolution of SOFA and APACHE score during the intervention period (from day 1 to day 7), at the time of ICU discharge.
5- Basic systemic inflammatory response: count of leukocytes and lymphocytes in peripheral blood, serum levels of PCR, procalcitonin, serum parameters of macrophage activation and microangiopathy (LDH, triglycerides, ferritin, D-dimer) at inclusion, daily during the period of intervention (from day 1 to day 7) and discharge from the ICU. 6- Advanced serum inflammatory mediators at inclusion, day 3 and day 7 (10 ml of blood = 30 ml): EGF, eotaxin, TGF-2, FGF-alpha, G-CSF, Fit-3L, GM-CSF, Fractalkine, IFNα2, IFNγ, GRO, IL-10, MCP-3, IL-12P40, MDC, IL-12P70, IL-13, IL-15, sCD40L, IL-17, IL-1RA, IL-1α, IL-9 , IL-1β, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IP-10, MCP-1, MIP-1α, MIP-1β, TNFα , TNFβ, VEGF, sICAM-1, sVCAM-1, tPAI-1, MIF (Milliplex MAP Human Cytokine / Chemokine Magnetic Bead Panel; Merck Millipore, Darmstadt, Germany; Luminex Corp., Austin, TX). 7- Whole blood for RNA sequencing at inclusion, day 3 and day 7 (6ml x3 = 18 ml; tempus tubes; Applied biosystems, Ambion). 8- plasma samples extracted the first 15 minutes of each refill (10ml x4 = 40ml 9- Safety variables: percentage of plasma changes associated with, at least one adverse event, related to the procedure or not. |
1- Variables de supervivencia: tasa y probabilidad de supervivencia en UCI, en el hospital y a 90 días.
2- Días de ventilación mecánica, tasa y días de soporte vasoactivo y de soporte renal.
3-Días de estancia en UCI, días de hospitalización.
4- Evolución de SOFA y APACHE score durante el periodo de intervención (del día 1 al día 7), en el momento del alta de UCI .
5- Respuesta inflamatoria sistémica básica: recuento de leucocitos y linfocitos en sangre periférica, niveles séricos de PCR, procalcitonina, parámetros séricos de activación macrofágica y de microangiopatía (LDH, triglicéridos, ferritina, D-dímero) a la inclusión, diariamente durante el periodo de intervención (del día 1 al día 7) y al alta de UCI.
6- Mediadores séricos inflamatorios avanzados a la inclusión, día 3 y día 7 (10ml de sangre=30 ml): EGF, eotaxin,TGF-2, FGF-alpha, G-CSF, Fit-3L, GM-CSF, Fractalkine, IFNα2, IFNγ, GRO, IL-10, MCP-3, IL-12P40, MDC, IL-12P70, IL-13, IL-15, sCD40L, IL-17, IL-1RA, IL-1α, IL-9, IL-1β, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IP-10, MCP-1, MIP-1α, MIP-1β, TNFα, TNFβ, VEGF, sICAM-1, sVCAM-1, tPAI-1, MIF (Milliplex MAP Human Cytokine/Chemokine Magnetic Bead Panel; Merck Millipore, Darmstadt, Germany; Luminex Corp., Austin, TX). 7- Sangre total para secuenciación de RNA a la inclusión, día 3 y día 7 (6ml x3=18 ml; tempus tubes; Applied biosystems, Ambion). 8- muestras de plasma extraído los 15 primeros minutos de cada recambio (10ml x4= 40 ml 9- Variables de seguridad: porcentaje de recambios plasmáticos asociados a, al menos un evento adverso, relacionado con el procedimiento o no . |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1- rate and probability of survival in the ICU, at 28 and 90 days. 2- Days of mechanical ventilation, frequency and days of vasoactive support and renal support. 3 days of being in the ICU, days of hospitalization. 4- Evolution of the SOFA and APACHE score (day 1 to day 7), discharge from the ICU and hospital. 5- Basic systemic inflammatory response: inclusion, daily during the intervention (from day 1 to day 7) and high ICU. 6- advanced serum inflammatory mediators at inclusion, day 3 and day 7: 7- Whole blood for RNA sequencing in the inclusion, day 3 and day 7. 8-plasma samples collected the first 15 minutes of each exchange 9-. Safety: associated with number of adverse events related or not to plasma exchange |
1- tasa y probabilidad de supervivencia en la UCI, a los 28 y 90 días. 2- Días de ventilación mecánica, frecuencia y días de soporte vasoactivo y soporte renal. 3 días de estar en la UCI, días de hospitalización. 4- Evolución de la puntuación SOFA y APACHE ( día 1 al día 7), alta de la UCI yhospital. 5- Respuesta inflamatoria sistémica básica: inclusión, diariamente durante intervención (desde el día 1 hasta el día 7) y alta UCI. 6- mediadores inflamatorios séricos avanzados en la inclusión, día 3 y día 7: 7- Sangre completa para la secuenciación de ARN en la inclusión, día 3 y día 7. 8-muestras de plasma extraídas los primeros 15 minutos de cada intercambio 9-.Seguridad: asociados con numero de eventos adverso srelacionadoS o no al recambio plasmático |
|
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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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.8.4.1 | Number of sites anticipated in Member State concerned | 4 |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | 0 |