E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Body processes [G] - Immune system processes [G12] |
MedDRA Classification |
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 study whether the administration of colchicine, compared to a control group, improves the clinical evolution of patients and prevents the inflammatory response. 1. Changes in the clinical status of patients on the 7-point ordinal scale (WHO R&D Blueprint expert group) (34) at 7, 14 and 28 days: 2. Change in IL-6 concentrations up to 28 days. |
Estudiar si la administración de colchicina, respecto a un grupo control, mejora la evolución clínica de los pacientes y previene la respuesta inflamatoria 1. Cambios del estado clínico de los pacientes en la escala ordinal de 7 puntos (OMS R&D Blueprint expert group)(34) a los 7, 14 y 28 días: 2. Cambio en las concentraciones de IL-6 hasta los 28 días. |
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E.2.2 | Secondary objectives of the trial |
1. Improvement of clinical status defined as time to reduction of at least 2 points on the WHO 7-point ordinal scale. 2. Changes in the Sequential Organ Failure Scale (SOFA,) during hospitalization and time to 50% reduction with respect to randomization. 3. Changes in NEWS severity scale score (33) during hospitalization and time to NEWS score ≤2 or 50% reduction from randomization. 4. Number of days in invasive mechanical ventilation or ECMO 5. Number of days with oxygen at high flow. 6. Changes of other inflammatory markers: C-reactive protein, TNF-alpha, GDF-15, IL-1β up to 28 days with respect to randomization. 7. Changes in severity markers: D-dimer, leukocytes, lymphocytes, platelets, LDH and ferritin up to 28 days with respect to randomization. 8. Changes in markers of myocardial damage: hsTnT and NT-proBNP up to 28 days with respect to randomization. 9. Time to viral negative by RT-PCR 10. Duration in days of hospital stay 11. ICU income 12. Mortality from causes |
1. Mejora del estado clínico definida como tiempo hasta la reducción de al menos 2 puntos en la escala ordinal de 7 puntos de la OMS. 2. Cambios en la puntuación de la escala de fallo secuencial de órganos 3. Cambios en la puntuación de la escala de gravedad NEWS(33) durante la hospitalización y tiempo hasta una puntuación NEWS ≤2 o reducción del 50% respecto a la randomización. 4. Número de días en ventilación mecánica invasiva o ECMO 5. Número de días con oxígeno a alto flujo. 6. Cambios de otros marcadores inflamatorios: proteína C reactiva, TNF-alfa, GDF-15, IL-1β hasta 28 días respecto a la randomización. 7. Cambios en marcadores de severidad: dimero D, leucocitos, linfocitos, plaquetas, LDH y ferritina hasta 28 días respecto a la randomización. 8. Cambios en marcadores de daño miocárdico: hsTnT y NT-proBNP hasta 28 días respecto a la randomización. 9. Tiempo hasta negativización vírica por RT-PCR 10. Duración en días de la estancia hospitalaria 11. Ingresos en UCI |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Infection confirmed by SARS-CoV-2 by RT-PCR. 2. Hospital admission in the previous 48 hours for clinical involvement in groups 3, 4 or 5 of the WHO clinical scale. 3. Age over 18 years. 4. Granting of informed consent in writing. |
1. Infección confirmada por SARS-CoV-2 mediante RT-PCR. 2. Ingreso hospitalario en las 48 horas previas por afectación clínica en los grupos 3, 4 o 5 de la escala clínica de la OMS. 3. Edad mayor de 18 años. 4. Otorgamiento de consentimiento informado por escrito. |
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E.4 | Principal exclusion criteria |
1. Need for invasive ventilatory support 2. Limitation of therapeutic effort due to poor vital prognosis 3. Inflammatory bowel disease (Crohn's disease or ulcerative colitis), chronic diarrhea or malabsorption. 4. Previous neuromuscular disease 5. Different disease with estimated life prognosis less than 1 year. 6. Severe kidney failure (glomerular filtration rate <30 mL / m in / 1.73m2) 7. History of cirrhosis, active chronic hepatitis, or severe liver disease defined by GOT (AST) or GPT (ALT) values that exceed 3 x upper limit of normality 8. Patient who is taking colchicine for other indications (mainly chronic prescriptions for family Mediterranean fever or gout) (No washout period will be required for patients who have been treated with colchicine and have stopped treatment before randomization). 9. Patient with a history of allergic reactions or significant sensitivity to colchicine. 10. Treatment with immunosoppressants, corticosteroids, interleukin-1 antagonists in the 6 months prior to inclusion. 11. Pregnant or lactating women, where pregnancy is defined as the state of a woman after conception and until the end of gestation, confirmed by a positive result in the analysis of human chorionic gonadotropin (hCG). 12. Fertile, or postmenopausal female patient less than 1 year old, and not surgically sterilized. Women of childbearing potential who are using at least one contraceptive method and preferably two complementary methods of contraception, including a barrier method (male or female condoms, spermicides, sponges, foams, contraceptive gels, diaphragms, intrauterine device) may be included throughout the entire study and up to 30 days after the end of the study. 13. Use of other investigational drugs at the time of enrollment, or during the 30 days prior to enrollment. |
1. Necesidad de soporte ventilatorio invasivo 2. Limitación de esfuerzo terapéutico por mal pronóstico vital 3. Enfermedad inflamatoria intestinal (enfermedad de Crohn o colitis ulcerosa), diarrea crónica o malabsorción. 4. Enfermedad neuromuscular previa 5. Enfermedad distinta con pronóstico vital estimado menor de 1 año. 6. Insuficiencia renal grave (tasa de filtrado glomerular <30 mL/m in/1.73m2) 7. Antecedentes de cirrosis, hepatitis crónica activa o enfermedad hepática severa definida por valores GOT (AST) o GPT (ALT) que superen 3 x límite superior de normalidad 8. Paciente que se encuentre tomando colchicina para otras indicaciones (principalmente prescripciones crónicas para fiebre familiar del mediterráneo o gota) (No se requerirá periodo de lavado para pacientes que hayan sido tratados con colchicina y hayan dejado el tratamiento antes de la aleatorización). 9. Paciente con antecedentes de reacciones alérgicas o sensibilidad significativa a la colchicina. 10. Tratamiento con inmunosopresores, corticoides, antagonistas de la interleukina-1 en los 6 meses previos a la inclusión. 11. Mujeres embarazadas o en periodo de lactancia, donde embarazo se define como el estado de una mujer después de la concepción y hasta que finalice la gestación, confirmado por un resultado positivo en la analítica de gonadotropina coriónica humana (hCG). 12. Paciente femenino fértil, o posmenopáusica de menos de 1 año, y no esterilizada quirúrgicamente. Podrán incluirse mujeres en edad fértil que esté utilizando al menos un método anticonceptivo y preferentemente dos métodos complementarios de anticoncepción, incluyendo un método barrera (preservativos masculinos o femeninos, espermicidas, esponjas, espumas, geles anticonceptivos, diafragmas, dispositivo intrauterino) a lo largo de todo el estudio y hasta 30 días después de la finalización del mismo. 13. Uso de otros fármacos en investigación en el momento de la inclusión, o durante los 30 días anteriores a la inclusión. |
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E.5 End points |
E.5.1 | Primary end point(s) |
1. Ordinal 7-point clinical evaluation scale (WHO R&D Blueprint expert group (31). 2. IL-6 concentrations, which together with the rest of the laboratory result variables will be measured together at the end of the study. |
1. Escala ordinal de evaluación clínica de 7 puntos (OMS R&D Blueprint expert group(31). 2. Concentraciones de IL-6, que junto el resto de variables de resultado de laboratorio se medirán conjuntamente al final del estudio |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
END OF STUDY |
FINAL ESTUDIO |
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E.5.2 | Secondary end point(s) |
1. Sequential Organ Failure Assessment Scale for Organ Failure (https://www.mdcalc.com/sequential-organ-failure-assessment-sofa-score).
2. NEWS (National Early Warning Score) severity scale (https://www.mdcalc.com/national-early-warning-score-news). 3. Number of days in invasive mechanical ventilation or ECMO
4. Number of days with oxygen at high flow.
5. Concentrations of other inflammatory markers: C-reactive protein, TNF-alpha, IL-1beta, GDF-15, IL-1β. 6. Concentrations of other severity markers: D-dimer, leukocytes, lymphocytes, platelets, LDH, ferritin. 7. Concentrations of markers of myocardial damage: hsTnT and NT-proBNP
8. Viral detection by RT-PCR
9. Days of hospital stay
10. ICU income
11. Mortality by causes |
1. Escala de evaluación secuencial de fallo de órganos SOFA (Sequential Organ Failure Assessment) (https://www.mdcalc.com/sequential-organ-failure-assessment-sofa-score).
2. Escala de gravedad NEWS (National Early Warning Score) (https://www.mdcalc.com/national-early-warning-score-news). 3. Número de días en ventilación mecánica invasiva o ECMO
4. Número de días con oxígeno a alto flujo.
5. Concentraciones de otros marcadores inflamatorios: proteína C reactiva, TNF-alfa, IL-1beta, GDF-15, IL-1β. 6. Concentraciones de otros marcadores de severidad: dimero D, leucocitos, linfocitos, plaquetas, LDH, ferritina. 7. Concentraciones de marcadores de daño miocárdico: hsTnT y NT-proBNP 8. Detección vírica por RT-PCR
9. Días de estancia hospitalaria
10. Ingresos en UCI
11. Mortalidad por causas |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
END OF STUDY |
FINAL ESTUDIO |
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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 | No |
E.6.5 | Efficacy | No |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | No |
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
| 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 | |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 6 |