E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
rheumatoid arthritis |
artritis reumatoide |
|
E.1.1.1 | Medical condition in easily understood language |
rheumatoid arthritis |
artritis reumatoide |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 19.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10039073 |
E.1.2 | Term | Rheumatoid arthritis |
E.1.2 | System Organ Class | 10028395 - Musculoskeletal and connective tissue disorders |
|
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 demonstrate similar efficacy of GP2017 and US-licensed Humira® in patients with moderate to severe active RA with respect to DAS28-CRP score change from baseline to at Week 12. |
Demostrar la eficacia similar de GP2017 y Humira® autorizado en EE. UU. en pacientes con AR activa de moderada a grave con respecto al cambio en la puntuación DAS28-PCR desde el inicio hasta la semana 12. |
|
E.2.2 | Secondary objectives of the trial |
To demonstrate similar efficacy of GP2017 and US-licensed Humira with respect to time-weighted averaged change from baseline in DAS28-CRP until Week 24. To compare the proportion of GP2017 and US-licensed Humira treated patients achieving European League against Rheumatism (EULAR) criterion for remission, good response and moderate response To compare the proportion of GP2017 and US-licensed Humira treated patients achieving ACR20/50/70 responses To compare Health Assessment Questionnaire-Disability Index (HAQ-DI) changes from baseline in GP2017 and US-licensed Humira treated patients To compare Functional Assessment of Chronic Illness Therapy (FACIT) Fatigue scale changes from baseline in GP2017 and US-licensed Humira treated patients To compare clinical safety of GP2017 and US-licensed Humira?
? |
?Demostrar la eficacia similar de GP2017 y Humira® autorizado en EE. UU. con respecto al cambio promedio ponderado en el tiempo en DAS28-PCR desde el inicio hasta la semana 24. ?Comparar la proporción de pacientes tratados con GP2017 y Humira ® autorizado en los EE. UU. que han conseguido la remisión según el criterio de la Liga Europea contra el Reumatismo (EULAR) , buena respuesta o respuesta moderada. ?Comparar la proporción de pacientes tratados con GP2017 y Humira® autorizado en los EE. UU. que han conseguido respuestas ACR20/50/70. ?Comparar los cambios en el índice de discapacidad del cuestionario de evaluación de la salud (HAQ-DI) con respecto al inicio en pacientes tratados con GP2017 y Humira® autorizado en los EE. UU. ?Comparar los cambios en la escala de Evaluación funcional para el tratamiento de enfermedades crónicas (FACIT)-Fatiga con respecto al inicio en pacientes tratados con GP2017 y Humira® autorizado en los EE. UU. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Patients must have been diagnosed with RA ? 6 months prior to screening 2.Patients must have active disease, defined as DAS28-CRP ? 3.2 at the time of screening 3.Patients must have CRP levels above 5mg/l or ESR levels above the upper limits of normal 4.Patients must have had inadequate clinical response to MTX 10 - 25 mg/week. |
1. Pacientes a los que se les ha diagnosticado AR ? 6 meses antes de la selección. 2.Pacientes con la enfermedad activa, definida como DAS28-PCR ? 3,2 en el momento de la selección. 3. Pacientes con niveles de PCR por encima de 5 mg/l o niveles por encima de los límites superiores de la normalidad 4.Pacientes que hayan tenido una respuesta clínica insuficiente a MTX 10-25 mg/semana |
|
E.4 | Principal exclusion criteria |
Patients fulfilling any of the following criteria are not eligible for inclusion in this study: 1. Previous treatment with adalimumab, other anti-TNF? therapies or cell depleting agents, e.g. anti-CD20 therapy 2. Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant, unless they are using highly effective methods of contraception during treatment. 3. Nursing (lactating) or pregnant women 4. History of or ongoing inflammatory or autoimmune diseases other than RA, e.g. mixed connective tissue disease, systemic lupus erythematosus etc. 5. Systemic corticosteroids > 7.5mg/day within 4 weeks prior to baseline 6. History or presence of cancer or lymphoproliferative disease other than a successfully and completely treated non-metastatic cutaneous squamous cell or basal cell carcinoma and/or localized carcinoma in situ of the cervix and/or removed non-invasive colon polyps, with no evidence of recurrence 7. History of uncontrolled diabetes, unstable ischemic heart disease, congestive heart failure (New York Heart Association III-IV), active peptic ulcer disease, recent stroke (within 3 months) 8. Subject known to have immune deficiency, positive human immunodeficiency virus (HIV) status or immunocompromised for other reasons 9. History of clinically significant hematologic (e.g. severe anemia, leucopenia, thrombocytopenia), renal or liver disease (e.g. glomerulonephritis, fibrosis, cirrhosis, hepatitis) 10. History of persistent chronic infection; recurrent infection or active infections 11. History of tuberculosis, presence of active tuberculosis, latent tuberculosis as detected by imaging (e.g. chest X-ray, chest Computerized Tomography(CT) scan, Magnetic Resonance Imaging (MRI)) and/ or positive QuantiFERON?-TB Gold test (QFT) 12. History or evidence of opportunistic infections, e.g. histoplasmosis, listeriosis, legionellosis 13. Positive serology Hepatitis B (either HBsAg or anti-HBc) or Hepatitis C (positive HCV-Ab or HCV-RNA) indicative of previous or current infections |
Los pacientes que cumplan alguno de los criterios que siguen no son aptos para la inclusión en este estudio: 1.Tratamiento anterior con adalimumab, otros tratamientos anti-TNF? o agentes que provocan una disminución celular (p. ej., tratamiento anti-CD20). 2.Mujeres en edad fértil, definidas como todas las mujeres fisiológicamente capaces de quedarse embarazadas, a menos que estén usando métodos anticonceptivos muy eficaces durante el tratamiento. 3.Mujeres en periodo de lactancia o embarazadas 4.Antecedentes o presencia actual de enfermedades inflamatorias o autoinmunitarias que no sean AR, p. ej., enfermedad mixta del tejido conjuntivo, lupus eritematoso sistémico, etc. 5.Corticosteroides sistémicos > 7,5 mg/día en las 4 semanas previas al inicio. 6.Antecedentes o presencia de cáncer o enfermedad linfoproliferativa que no sea un carcinoma espinocelular o carcinoma basocelular cutáneo no metastásico y completamente tratado o un carcinoma localizado del cuello uterino o pólipos en el colon no invasivos eliminadoss, sin evidencias de recidiva. 7.Antecedentes de diabetes no controlada, cardiopatía isquémica inestable, insuficiencia cardiaca congestiva (Asociación Cardiológica de Nueva York III-IV), úlcera gastroduodenal, ictus reciente (en los últimos 3 meses). 8.Pacientes de los que se sepa que sufren inmunodeficiencia, antecedentes de resultado positivo del virus de la inmunodeficiencia humana (VIH) o que estén inmunodeprimidos por otros motivos. 9.Antecedentes de enfermedades hematológicas (p. ej., anemia severa, leucopenia, trombocitopenia), renales o hepáticas (p. ej., glomerulonefritis, fibrosis, cirrosis, hepatitis) clínicamente significativas 10.Antecedentes de infecciones persistentes crónicas; infecciones recidivantes o infecciones activas 11.Antecedentes de tuberculosis, presencia de tuberculosis activa, tuberculosis latente detectada por imágenes (p. ej., radiografía de tórax, tomografía axial computarizada [TAC] de tórax, resonancia magnética [RM]) o positivo en la prueba QuantiFERON®-TB Gold (QFT) 12.Antecedentes o indicios de infecciones oportunistas, como p. ej., histoplasmosis, listeriosis o legionelosis 13.Serología de hepatitis B positiva (HBsAg o anti-HBc) o serología de hepatitis C (Ac VHC o ARN del VHC positivas) que indica infecciones actuales o anteriores |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Meseaure of the score DAS28-CRP to assess the equivalence between the 2 tretaments. |
Medida de DAS28-CRP para la comparativa de la equivalencia entre los dos tratamientos |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
baseline and week 12 |
inicio y semana 12 |
|
E.5.2 | Secondary end point(s) |
Time-weighted averaged change from baseline in DAS28-CRP until Week 24 |
Se estimará el cambio promedio ponderado en el tiempo con respecto al inicio en DAS28-PCR hasta la semana 24 |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
baseline and week 24 |
inicio y semana 24 |
|
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 | Yes |
E.6.11 | Pharmacogenomic | Yes |
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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 | 5 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 50 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Czech Republic |
France |
Germany |
Hungary |
Italy |
Korea, Republic of |
Malaysia |
Mexico |
Poland |
Romania |
Russian Federation |
Serbia |
Spain |
Turkey |
United Kingdom |
United States |
|
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 ultimo paciente |
|
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 | 7 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 7 |