E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Human Immunodeficiency Virus (HIV) infection |
Infección por el Virus de Inmunodeficiencia Humana (VIH) |
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E.1.1.1 | Medical condition in easily understood language |
Human Immunodeficiency Virus (HIV) infection |
Infección por el Virus de Inmunodeficiencia Humana (VIH). |
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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 | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10020442 |
E.1.2 | Term | Human immunodeficiency virus status |
E.1.2 | System Organ Class | 100000004848 |
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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 explore the efficacy of RAL 1200 mg QD versus DRV/Cb 800-150 mg QD, both in combination with TAF/FTC in subjects infected with HIV naive with a CD4 count <200 cells/μL. |
Explorar la eficacia de RAL 1200 mg QD frente a DRV/cb 800-150 mg QD, ambos en combinación con TAF/FTC en sujetos infectados por el VIH naive con recuento de CD4<200 células/μL. |
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E.2.2 | Secondary objectives of the trial |
- Explore differences in tolerability, immunological recovery, persistence and results reported by the patient between both regimens: 1. Compare the proportion of patients in virological failure after 48 weeks. 2. Compare the proportion of patients who interrupt the treatment for any reason after 48 weeks. 3. Analyze the percentage change in the number of CD4 lymphocytes at week 48 . 4. Compare the proportion of patients with CD4> 200 cells/μL at week 48. 5. Evaluate at week 48 the percentage of change in total cholesterol, LDL and HDL cholesterol, triglycerides, CT/HDL ratio and cardiovascular risk predictive value after 10 years (Framingham). 6. Check the modification of the FG (CKD-EPI). |
- Explorar las diferencias de tolerabilidad, recuperación inmunológica, persistencia y resultados informados por el paciente entre ambos regímenes: 1. Comparar la proporción de pacientes en fallo virológico a 48 semanas. 2. Comparar la proporción de pacientes que interrumpen el tratamiento por cualquier causa a 48 semanas. 3. Analizar el cambio porcentual de la cifra de linfocitos CD4 a 48 semanas. 4. Comparar la proporción de pacientes con CD4>200 cél/μL a 48 semanas. 5. Evaluar a las 48 semanas el porcentaje de cambio en colesterol total, colesterol LDL y HDL, triglicéridos, ratio CT/HDL y el valor predictivo de RCV a 10 años (Framingham). 6. Comprobar la modificación del FG (CKD-EPI). |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Subject ≥ 18 years of age. - HIV-1 infection. - Naive to antiretroviral treatment. - CD4 count at the beginning of the study <200 cells/μl. - Estimated glomerular filtration ≥ 50 mL/min, according to the formula CKD-EPI. - Grant Informed Consent in writing to participate in the study. |
- Sujetos ≥ 18 años de edad. - Infección por el VIH-1. - Naive al tratamiento antirretroviral. - Recuento de CD4 al inicio del estudio <200 células/μl. - Filtrado glomerular estimado≥ 50 mL/min, de acuerdo con la fórmula CKD-EPI. - Otorgan su Consentimiento Informado por escrito para participar en el estudio. |
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E.4 | Principal exclusion criteria |
- Lactating, pregnant or fertile women who do not commit to maintain contraceptive measures during the trial. - Concomitant use of any drug with possible pharmacological interaction with the study drugs that it is advisable to "avoid" through the database for interactions at the University of Liverpool (www.hiv-druginteractions.org). - Previous use of any antiretroviral for HIV infection. - Resistance to the study drugs, or presence of any contraindication to use it. The inclusion in the study can be carried out before receiving the result of the resistance test. Once it is received, in case of presenting any mutation of resistance to drugs of the indicated regimen, the responsible clinical investigator will decide whether to withdraw or maintain the original treatment and, therefore, whether to withdraw or keep the patient in the study, also being able to decide whether to censure said patient in the efficacy analysis. In any case, if the patient is not removed from the trial, he will remain in the safety analysis. - Therapies that include interferon, interleukin-2, cytotoxic chemotherapy or immunosuppressants at the entrance to the study. - Current consumption of alcohol or other substances that at the discretion of the investigator may interfere with the compliance of the subject study. - Subjects who currently participate in any other clinical trial using a research product, with the exception of studies in which the treatment studied has been stopped for more than 12 weeks. - AIDS event in diagnosis of HIV infection or in the 3 months prior to the inclusion of the study. - Suspected severe hepatopathy (grades B or C of the Child-Pough classification), of any origin, according to the clinician. - Any other clinical condition or previous treatment that, in the investigator's judgment, makes the subject unsuitable for the study or unable to comply with the dosage requirements. |
- Mujeres lactantes, embarazadas o fértiles que no se comprometan a mantener medidas contraceptivas durante el ensayo. - Uso concomitante de cualquier fármaco con posible interacción farmacológica con los fármacos del estudio que sea recomendable “evitar” por la base de datos para interacciones de la Universidad de Liverpool (www.hiv-druginteractions.org ). - Uso previo de cualquier antirretroviral para la infección por el VIH. - Resistencia a los medicamentos del estudio, o presencia de cualquier contraindicación para usarla. La inclusión en el estudio se puede llevar a cabo antes de recibir el resultado del test de resistencias. Una vez que se recibe el mismo, en caso de presentar alguna mutación de resistencia a fármacos del régimen indicado, el investigador clínico responsable decidirá si retirar o mantener el tratamiento original y, por lo tanto, si retirar o mantener al paciente en el estudio, pudiendo además decidir si censurar a dicho paciente en el análisis de eficacia. En todo caso, si el paciente no es retirado del ensayo permanecerá en el análisis de seguridad. - Terapias que incluyen interferón, interleucina-2, quimioterapia citotóxica o inmunosupresores en la entrada al estudio. - Consumo actual de alcohol o de otras sustancias que a criterio del investigador pueda interferir con el cumplimiento del estudio sujeto. - Los sujetos que actualmente participan en cualquier otro ensayo clínico utilizando un producto de investigación, con la excepción de los estudios en los que el tratamiento estudiado se ha detenido durante más de 12 semanas. - Evento SIDA en diagnóstico de infección por el VIH o en los 3 meses anteriores a la inclusión del estudio. - Sospecha de hepatopatía severa (grados B o C de la clasificación de Child-Pough), de cualquier origen, a juicio del clínico. - Cualquier otra condición clínica o tratamiento previo que, a juicio del investigador, haga al sujeto inadecuado para el estudio o que no pueda cumplir con los requisitos de dosificación. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Proportion of patients with viral load of HIV-1 <50 cop / mL 48 weeks after initiation of ART (snapshot analysis). |
Proporción de pacientes con carga viral de VIH-1<50 cop/mL a las 48 semanas de haber iniciado TAR (análisis por snapshot). |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At week 48 |
A las 48 semanas |
|
E.5.2 | Secondary end point(s) |
- Proportion of patients in virological failure at 48 weeks. - Proportion of patients who interrupt the treatment for any reason at 48 weeks. - Percentage change in the number of CD4 lymphocytes at 48 weeks. - Proportion of patients with CD4> 200 cells / μL at 48 weeks. - Percentage change in total cholesterol, LDL and HDL cholesterol, triglycerides, CT/HDL ratio and RCV at 10 years (Framingham) - Modification of the FG (CKD-EPI) |
- Proporción de pacientes en fallo virológico a 48 semanas. - Proporción de pacientes que interrumpen el tratamiento por cualquier causa a 48 semanas. - Cambio porcentual de la cifra de linfocitos CD4 a 48 semanas. - Proporción de pacientes con CD4>200 cél/μL a 48 semanas. - Porcentaje de cambio en colesterol total, colesterol LDL y HDL, triglicéridos, ratio CT/HDL y RCV a 10 años (Framingham) - Modificación del FG (CKD-EPI) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
At week 48 |
En la semana 48 |
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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 | 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 | No |
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 | 8 |
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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LVLS |
Última visita del último paciente |
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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 | 24 |
E.8.9.1 | In the Member State concerned days | |