E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Acute respiratory distress syndrome in patients with COVID-19 |
Síndrome de distres respiratorio agudo en pacientes con COVID-19 |
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E.1.1.1 | Medical condition in easily understood language |
Acute respiratory diseasee in patients with COVID-19 |
Problemas respiratorios agudos en pacientes con 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 | 21.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10001052 |
E.1.2 | Term | Acute respiratory distress syndrome |
E.1.2 | System Organ Class | 10038738 - Respiratory, thoracic and mediastinal disorders |
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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 evaluate the crude mortality rate at 28 days. |
- Evaluar la tasa de mortalidad bruta a los 28 días. |
|
E.2.2 | Secondary objectives of the trial |
- To evaluate the improvement in the PaO2 / FiO2 ratio at 24 hours, at 72 hours, at 7 days, 14 days and 28 days. - To evaluate the improvement in the degree of dyspnea at 72 hours and at 7 days according to the Likert scale (-3 to +3). - To evaluate the improvement of the radiological findings by (simple radiology) at 72 hours and at 7 days. - To evaluate the improvement in transcutaneous O2 saturation at 24 hours, at 72 hours and at 7 days. - To evaluate the improvement in PaO2. - To measure the decrease in mortality (crude rate per month). - To evaluate the toxicity of the established strategy. |
- Evaluar la mejoría en el ratio PaO2/FiO2 a las 24 horas, a las 72 horas, a los 7 días, 14 días y 28 días. - Evaluar la mejoría en el grado de disnea a las 72 horas y a los 7 días según la escala Likert (-3 a +3). - Evaluar la mejoría de los hallazgos radiológicos por (radiología simple) a las 72 horas y a los 7 días. - Evaluar la mejoría saturación de O2 transcutánea a las 24 horas, a las 72 horas y a los 7 días. - Evaluar la mejoría en la PaO2. - Medir la disminución de la mortalidad (tasa cruda al mes). - Evaluar la toxicidad de la estrategia establecida. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Age ≥ 18 and <90 years 2. Diagnosis confirmed by COVID-19 PCR 3. Radiological image compatible with bilateral non-cardiogenic pleuropulmonary exudate 4. Having received antiviral and anti-inflammatory therapy according to the protocol of the Reina Sofía University Hospital in Córdoba 5. Present any of the following clinical-functional criteria: 5.a. Respiratory distress: Tachypnea> 30 breaths / minute 5.b. Partial arterial oxygen pressure (PaO2) / Inspiration fraction (FiO2) ≤ 300 mmHg 6. Signature of direct or delegated informed consent |
1. Edad ≥ 18 y < 90 años 2. Diagnostico confirmado mediante PCR de COVID-19 3. Imagen radiológica compatible con exudado pleuropulmonar bilateral no cardiogénico 4. Haber recibido terapia antiviral y antiinflamatoria según protocolo de hospital Universitario Reina Sofía de Córdoba 5. Presentar alguno de los siguientes criterios clínico-funcionales: 5.a. Distres respiratorio: Taquipnea > 30 respiraciones/minuto 5.b. Presión Parcial arterial de oxigeno (PaO2)/Fracción de inspiración (FiO2) ≤ 300 mmHg 6. Firma de consentimiento informado directo o delegado |
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E.4 | Principal exclusion criteria |
1. Severe liver dysfunction (Child Pugh ≥ 3 or AST> 5 times normal) 2. Severe renal dysfunction with glomerular filtration <30 mL / minute or in treatment with hemodialysis or peritoneal dialysis) 3. Poorly controlled arterial hypertension (TAs> 160 mmHg or TAd <100 mmHg) or having a previous history of hypertensive crisis or hypertensive encephalopathy 4. History of poorly controlled heart disease with a NYHA> 2 5. History of thrombosis the previous 6 months 6. Signs of active bleeding 7. Open wounds, gastrointestinal perforation fractures 8. Diagnosis of thrombophilic diseases or bleeding diathesis 9. Active viral hepatitis or HIV not adequately treated 10. Intolerance or allergy to bevacizumab or its components 11. Pregnancy |
1. Disfunción hepática grave (Child Pugh ≥ 3 o AST > 5 veces lo normal) 2. Disfunción renal severa con filtrado glomerular < 30 mL/minuto o en tratamiento con hemodiálisis o diálisis peritoneal) 3. Hipertensión arterial mal controlada (TAs > 160 mmHg o TAd <100 mmHg) o tener historia previa de crisis hipertensiva o encefalopatía hipertensiva 4. Historia de cardiopatía mal controlada con un NYHA > 2 5. Historia de trombosis los 6 meses previos 6. Signos de sangrado activo 7. Heridas abiertas, fracturas perforación gastrointestinal 8. Diagnóstico de enfermedades trombofílicas o de diátesis hemorrágica 9. Hepatitis vírica activa o VIH no tratados adecuadamente 10. Intolerancia o alergia a bevacizumab o sus compontes 11. Embarazo |
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E.5 End points |
E.5.1 | Primary end point(s) |
1. Crude mortality at 28 days. |
1. Mortalidad cruda a los 28 días. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
28 days after the inclusion of the patient. |
A los 28 días tras la inclusión del paciente. |
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E.5.2 | Secondary end point(s) |
1. PaO2 / FiO2 ratio: it will be measured the average of three evaluations of this ratio with a time interval of at least 6 hours, before and after administration of bevacizumab at 24 hours, at 72 hours, at 7 days, 14 days and 28 days.
2. Time to clinical improvement: time (in days) to improvement in the National Early Warning Score 2 (NEWS). It is defined as time in days from randomization to any of the following criteria: (i) improvement of two points on the 7-category scale or, (ii) discharge from the hospital. The criteria reached before are used.
3. Time (in days) until improvement in oxygenation for at least 48 hours: - Time to verify an increase in the SpO2 / FiO2 ratio with respect to the worst SpO2 / FiO2 prior to treatment with bevacizumab. - Time until the need for oxygen to maintain saturation in ambient air ≥ 93%. - Favorable radiological evolution established by three radiologists. - Number of days in need of supplemental oxygen. - Average time in the duration of: - High flow nasal oxygen. - Noninvasive mechanical ventilation. - Invasive mechanical ventilation. 4. Proportion of patients requiring invasive mechanical ventilation.
Security Variables 1. Incidence of adverse events related to medication and its administration. 2. Incidence in the appearance of serious bacterial, fungal or opportunistic infections. 3. Incidence of perforation of the gastrointestinal tract. 4. Mean white blood cell and neutrophil count. 5. Average hemoglobin levels. 6. Average platelet count. 7. Average levels of creatinemia. 8. Average bilirubin levels. 9. Average ALT and AST levels. 10. Development of HTA. 11. Hemorrhages. 12. Thromboembolic events. |
1. Relación PaO2/FiO2: se tendrá en cuenta el promedio de tres evaluaciones de dicho ratio con intervalo temporal de al menos 6 horas, previo y tras la administración de bevacizumab a las 24 horas, a las 72 horas, a los 7 días, 14 días y 28 días.
2. Tiempo hasta la mejoría clínica: tiempo (en días) hasta la mejoría en el National Early Warning Score 2 (NEWS). Se define como tiempo en días desde la aleatorización a cualquiera de los siguientes criterios: (i) mejoría de dos puntos en la escala de 7 categorías o, (ii) alta del hospital. Se utiliza el criterio que se alcance antes.
3. Tiempo (en días) hasta la mejoría en oxigenación durante al menos 48 horas: - Tiempo hasta constatar un incremento en la relación SpO2/FiO2 con respecto a la peor SpO2 / FiO2 previo al tratamiento con bevacizumab. - Tiempo hasta la ausencia de necesidad de oxígeno para mantener una saturación a aire ambiente ≥ 93%. - Evolución radiológica favorable establecida por tres radiólogos. - Número de días con necesidad de oxigeno suplementario. - Tiempo medio en la duración de: - Oxígeno nasal de alto flujo. - Ventilación mecánica no invasiva. - Ventilación mecánica invasiva. 4. Proporción de pacientes que precisan ventilación mecánica invasiva.
Variables de Seguridad 1. Incidencia de eventos adversos relacionados con la medicación y su administración. 2. Incidencia en la aparición de infecciones graves bacterianas, fúngicas u oportunistas. 3. Incidencia de perforación del tracto gastrointestinal. 4. Media de recuento de leucocitos y neutrófilos. 5. Media de niveles de hemoglobina. 6. Media de recuento de plaquetas. 7. Niveles medios de creatinemia. 8. Niveles medios de bilirrubina. 9. Niveles medios de ALT y AST. 10. Desarrollo de HTA. 11. Hemorragias. 12. Eventos tromboembólicos. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
At 24 hours, at 72 hours, at 7 days, 14 days and 28 days after the inclusion of the patient. |
A las 24 horas, a las 72 horas, a los 7 días, 14 días y 28 días tras la inclusión del paciente. |
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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 | 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 | No |
E.8.1.1 | Randomised | No |
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 | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
Estudio piloto |
Pilot study |
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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 | No |
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
|
The last visit of the last subject undergoing the trial |
Última visita del último paciente del estudio. |
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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 | |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |