E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Rheumatoid Arthritis |
Artritis Reumatoide |
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E.1.1.1 | Medical condition in easily understood language |
Rheumatoid Arthritis |
Artritis Reumatoide |
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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 | 18.0 |
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 |
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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 |
The primary objective of this study is to compare the safety of long-term treatment with FKB327 and Humira in patients with RA. |
El objetivo principal de este estudio es comparar la seguridad de tratamiento a largo plazo con FKB327 y Humira en pacientes con AR. |
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E.2.2 | Secondary objectives of the trial |
_ To compare the efficacy of long-term treatment with FKB327 and Humira in patients with RA. _ To compare the proportion of patients developing anti-drug antibodies (ADAs) on long-term treatment with FKB327 and Humira in patients with RA. _ To compare the pharmacokinetics (PK) of long-term treatment with FKB327 and Humira in patients with RA. _ To evaluate safety, changes in efficacy, and changes in PK and immunogenicity in patients who are switched from Humira in the preceding FKB327-002 double-blind study to FKB327 in the FKB327-003 open-label extension (OLE) study, and of patients who are switched from FKB327 to Humira, respectively. _ To evaluate safety, changes in efficacy, and changes in PK and immunogenicity in patients who are switched from FKB327 in the preceding FKB327-002 double-blind study to Humira in the FKB327-003 OLE study, and then switch back to FKB327 in the second part of the FKB327-003 OLE study (from Week 30; double switch) |
_ Comparar la eficacia del tratamiento a largo plazo con FKB327 y Humira en pacientes con AR. _ Comparar la proporción de pacientes que desarrollan anticuerpos antifármaco (AAF) con el tratamiento a largo plazo con FKB327 y Humira en pacientes con AR. _ Comparar la farmacocinética (FC) del tratamiento a largo plazo con FKB327 y Humira en pacientes con AR. _ Evaluar la seguridad, los cambios en la eficacia y los cambios de PK e inmunogenicidad de los pacientes que cambian de Humira en el estudio doble ciego FKB327-002 precedente a FKB327 en el estudio de extensión abierto (EA) FKB327-003, y de los pacientes que cambian de FKB327 a Humira respectivamente. _ Evaluar la seguridad, los cambios en la eficacia y los cambios de PK e inmunogenicidad de los pacientes que cambian de FKB327 en el estudio doble ciego FKB327-002 precedente a FKB327 en el estudio EA FKB327-003, y luego cambian nuevamente a FKB327 en la segunda parte del estudio EA FKB327-003 (desde la semana 30; doble cambio) |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
_ Have completed all 24 weeks of study procedures (including dosing) according to protocol FKB32-002, with a minimum of 8 doses of study drug received, and are continuing with concomitant MTX and folate. _ In the investigator?s opinion, the patient showed a clinical response to treatment during Study FKB327-002. _ Are willing to participate in the study and have provided written informed consent. _ Females of childbearing potential must have a negative pregnancy test prior to study dosing. |
_ Han completado las 24 semanas de procedimientos del estudio (incluida la administración de la dosis), de acuerdo con el protocolo FKB327-002, han recibido un mínimo de 8 dosis del fármaco del estudio y siguen con MTX y folato concomitantes. _ En opinión del investigador, el paciente mostró una respuesta clínica al tratamiento durante el estudio FKB327-002. _ Están dispuestos a participar en el estudio y han dado el consentimiento informado por escrito. _ Las mujeres potencialmente fértiles deben dar negativo en una prueba de embarazo antes de la administración del tratamiento del estudio. |
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E.4 | Principal exclusion criteria |
_ Evidence of a serious adverse event (SAE) ongoing from Study FKB327-002 at entry to this study, including a serious infection, malignancy, or any other condition that may put patients at increased risk when receiving treatment with adalimumab. _ Presence of active and/or untreated latent tuberculosis (TB) as detected by QuantiFERON test at Week 22 combined with chest X-ray at Week 24 in Study FKB327-002. Latent TB, treated with prophylactic anti mycobacterial therapy for at least 3 weeks before study dosing is resumed, is acceptable. Patients may have up to a maximum of 4 weeks interruption of dosing between the last dose in Study FKB327-002 and Week 0 dosing in study FKB327-003 for this purpose. _ Were non compliant with FKB327-002 study procedures, or with any condition or circumstances, which, in the opinion of the Investigator, makes them unlikely or unable to comply with study procedures and requirements. _ American College of Rheumatology (ACR) Functional Class IV. |
_ Indicios de acontecimiento adverso grave (AAG) en curso desde el estudio FKB327-002 en la inscripción en este estudio, incluida una infección grave, neoplasia maligna o cualquier otra afección que pueda poner a los pacientes en un mayor riesgo cuando reciban tratamiento con adalimumab. _ Presencia de tuberculosis (TB) activa o latente no tratada detectada mediante la prueba QuantiFERON en la semana 22 junto con radiografía de tórax en la semana 24 del estudio FKB327-002. La TB latente tratada con tratamiento antimicobacteriano profiláctico durante al menos 3 semanas antes de que se reanude la administración de la dosis del estudio es aceptable. Con este fin, se pueden interrumpir las dosis de los pacientes hasta un máximo de 4 semanas entre la última dosis en el estudio FKB327-002 y la administración de la semana 0 en el estudio FKB327-003. _ No cumplieron con los procedimientos del estudio FKB327-002 o con alguna condición o circunstancia por la cual, a juicio del investigador, resulta improbable o imposible que cumplan con los procedimientos y requisitos del estudio. _ Clase funcional IV del Colegio Estadounidense de Reumatología (American College of Rheumatology, ACR). |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint of the study is safety. Safety will be evaluated using the following assessments: _ Adverse events (AEs). _ SAEs, including serious infections and malignancies. _ Vital signs. _ Clinical laboratory tests. |
El criterio de valoración principal del estudio es la seguridad. La seguridad se evaluará mediante las valoraciones siguientes: _ Acontecimientos adversos (AA). _ AAG, incluidas las infecciones graves y las neoplasias malignas. _ Constantes vitales. _ Pruebas analíticas clínicas. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
During entire duration of the study |
Durante la totalidad del período del estudio |
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E.5.2 | Secondary end point(s) |
The secondary efficacy endpoints are as follows: _ ACR20, ACR50 and ACR70 response rates from baseline (Week 0 from Study FKB327-002). _ Changes in Disease Activity Score (DAS) 28 score compared to baseline (Week 0 from Study FKB327-002). |
Los criterios de valoración secundarios de la eficacia son los siguientes: _ Tasas de respuesta ACR20, ACR50 y ACR70 desde el inicio (semana 0 del estudio FKB327-002). _ Cambios en la puntuación DAS28-PCR en comparación con el inicio (semana 0 del estudio FKB327-002). |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
They will be evaluated over time |
Se evaluarán con el tiempo |
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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 | Yes |
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 | 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 | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 44 |
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 |
Bulgaria |
Canada |
Chile |
Czech Republic |
Germany |
Peru |
Poland |
Romania |
Russian Federation |
Serbia |
Spain |
Ukraine |
United States |
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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 | 2 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |