E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
SARS-CoV-2 infection |
infección por SARS-CoV-2 |
|
E.1.1.1 | Medical condition in easily understood language |
SARS-CoV-2 COVID-19 infection |
Infección por coronavirus SARS-CoV-2 COVID-19 |
|
E.1.1.2 | Therapeutic area | Health Care [N] - Environment and Public Health [N06] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10049924 |
E.1.2 | Term | Infection prophylaxis |
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 efficacy of hydroxychloroquine as chemoprophylaxis against SARS-CoV-2 (COVID-19) infection in healthcare professionals by negative PCR. |
Evaluar la eficacia de la hidroxicloroquina como quimioprofilaxis frente a la infección por SARS-CoV-2 (COVID-19) en profesionales sanitarios determinado mediante PCR. |
|
E.2.2 | Secondary objectives of the trial |
To assess the safety of hydroxychloroquine as chemoprophylaxis against SARS-CoV-2 (COVID-19) infection in healthcare professionals.
To assess the efficacy of personal protective equipment against SARS-CoV-2 (COVID-19) infection in healthcare professionals |
- Evaluar la seguridad de la hidroxicloroquina como quimioprofilaxis frente a la infección por SARS-CoV-2 (COVID-1).
- Evaluar la eficacia de los equipos de protección individual (EPI) como profilaxis frente a la infección por SARS-CoV-2 (COVID-19). |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Absence of SARS-CoV-2 infection (COVID-19) due to the absence of a symptoms of acute respiratory infection or a diagnostic test with a negative result.
2. Men or women 18 years of age or older at the time of signing the informed consent.
3. For fertile women, negative pregnancy test and written commitment to use a reliable contraceptive method for the duration of the study and for 3 months after the end of treatment.
4. Health care workers active at the center.
5. Informed consent signed |
1. Diagnóstico de ausencia de infección por SARS-CoV-2 (COVID-19) por ausencia de cuadro clínico de infección respiratoria aguda o test diagnóstico con resultado negativo.
2. Hombres o mujeres de edad igual o mayor a 18 años en el momento de firma del consentimiento informado.
3. En el caso de mujeres fértiles, prueba de embarazo negativa y compromiso por escrito a utilizar un método anticonceptivo fiable durante la duración del estudio y durante los 3 meses posteriores al término del tratamiento. Se define a una mujer fértil como toda aquella capaz fisiológicamente de quedarse embarazada, incluyendo a las mujeres cuya trayectoria, estilo de vida u orientación sexual excluya el coito con un varón, o cuyas parejas hayan sido esterilizados con vasectomía u otros métodos. Se considera un método anticonceptivo fiable la abstinencia completa de coito sexual, la esterilización quirúrgica propia (ligadura de trompas) y de la pareja masculina (vasectomía), los anticonceptivos hormonales orales, inyectables o implantados (DIU) y los métodos barrera con espermicida.
4. Profesional sanitario que ejerza en el centro.
5. Firma y fecha del consentimiento informado antes de cualquier actividad relacionada con el estudio, incluidas las evaluaciones necesarias para la selección. |
|
E.4 | Principal exclusion criteria |
1. Health care workers previously treated with hydroxycloroquine in the 60 days before.
2. Health care workers participating in another clinical study where they received an investigational drug in the 24 weeks before to signing the informed consent.
3. Pregnant or lactating women.
4. Postmenopausal women
5. Psoriasis.
6. Retinopathy, maculopathy or changes in the visual field, regardless of its origin.
7. Neurogenic hearing impairment.
8. Myasthenia gravis.
9. Disease of the hematopoietic system.
10. Glucose-6-phosphate dehydrogenase deficiency (eg hemolytic anemia or favism).
11. Hypersensitivity to hydroxychloroquine or 4-aminoquinoline derivatives.
12. Inability to take oral medication.
13. Diagnosis of any other pathology that, in the investigator's opinion, may increase the subject's risk or reduce the possibilities of obtaining satisfactory data to achieve the objectives of the study.
14. Consumption of alcohol or any other drug that could disable him in the judgment of the investigator to participate in the study.
15. Other circumstances or difficulties that, in the investigator's opinion, may increase the subject's risk or reduce the possibilities of obtaining satisfactory data to achieve the study's objectives. |
1. Tratamiento previo de hidroxicloroquina en los 60 días anteriores a la firma del consentimiento informado.
2. Participación en otro estudio clínico donde hayan recibido un fármaco en investigación en las 24 semanas anteriores a la firma del consentimiento informado.
3. Mujeres embarazadas o en periodo de lactancia.
4. Mujeres posmenopáusicas de menos de 2 años en el momento d
5. Psoriasis.
6. Retinopatía, maculopatía o cambios en el campo visual, independientemente de su origen.
7. Deficiencia auditiva neurogénica.
8. Miastenia gravis.
9. Enfermedad del sistema hematopoyético.
10. Deficiencia de glucosa-6-fosfato deshidrogenasa (ej. anemia hemolítica o favismo).
11. Hipersensibilidad a la hidroxicloroquina o derivados de la 4-aminoquinolina.
12. Incapacidad de ingesta de medicación por vía oral.
13. Diagnóstico de cualquier otra patología que a juicio del investigador pueda incrementar el riesgo del sujeto o reducir las posibilidades de obtener datos satisfactorios para lograr los objetivos del estudio.
14. Consumo de alcohol o cualquier otra droga que pudiera incapacitarlo a juicio del investigador para participar en el estudio.
15. Otras circunstancias o dificultades que a juicio del investigador pueda incrementar el riesgo del sujeto o reducir las posibilidades de obtener datos satisfactorios para lograr los objetivos del estudio. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Diagnosis of SARS-CoV-2 COVID-19 infection |
Diagnóstico de infección por SARS-CoV-2 COVID-19 |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
- At the end of prophylaxis treatment - Fourteen days after the last dose of treatment |
- A la finalización del tratamiento profilactico - 14 días de seguimiento tras la finalización del tratamiento |
|
E.5.2 | Secondary end point(s) |
- Adverse event reported - Diagnosis of SARS-CoV-2 COVID-19 infection |
- Acontecimientos adversos detectados - Diagnóstico de infección por SARS-CoV-2 COVID-19 |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
- At the end of prophylaxis treatment - Fourteen days after the last dose of treatment |
- A la finalización del tratamiento profilactico - 14 días de seguimiento tras la finalización del tratamiento |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
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 |
Otro régimen de dosificación |
Other doses regimen |
|
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 | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 13 |
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 | 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 |
Ultima visita del último paciente incluido |
|
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 | 3 |
E.8.9.1 | In the Member State concerned days | 0 |