E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Multiple sclerosis |
Esclerosis múltiple |
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E.1.1.1 | Medical condition in easily understood language |
Multiple sclerosis |
Esclerosis múltiple |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nervous System Diseases [C10] |
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 | 10048393 |
E.1.2 | Term | Multiple sclerosis relapse |
E.1.2 | System Organ Class | 10029205 - Nervous system 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 |
Demonstrate the effectiveness of ofatumumab 20 mg s.c. administered every 4 weeks in subjects with relapsing forms of MS who had breakthrough disease on dimethyl fumarate or fingolimod |
Demostrar la efectividad de ofatumumab 20 mg s.c., administrado cada 4 semanas en pacientes con formas recurrentes de EM que hayan presentado actividad de la enfermedad a pesar del tratamiento con dimetilfumarato o fingolimod |
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E.2.2 | Secondary objectives of the trial |
Evaluate the safety of ofatumumab 20 mg s.c. administrated every 4 weeks in subjects with relapsing forms of MS who had breakthrough disease on dimethyl fumarate or fingolimod |
Evaluar la seguridad de ofatumumab 20 mg s.c. administrado cada 4 semanas en pacientes con formas recurrentes de EM que hayan presentado actividad de la enfermedad a pesar del tratamiento con dimetilfumarato o fingolimod |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Diagnosis of MS according to the 2017 Revised McDonald criteria • Relapsing MS: relapsing forms of MS (RMS)including RMS and secondary progressive MS (SPMS) Lublin et al 2014 • Disability status at screening defined by Expanded Disability Status Scale (EDSS) score of 0 to 4 (inclusive) • MS treatment history with a maximum of 3 Disease Modifying Therapies (DMTs) • Subject transitioning from either fingolimod or dimethyl fumarate which was administered for a period of at least 6 months, as their last DMT before first study drug administration • Breakthrough disease activity while the participant was adequately using fingolimod or dimethyl fumarate prior to transitioning for a minimum of 6 months as evidenced by one or more clinically reported relapses or one or more signs of Magnetic Resonance Imaging (MRI) activity (e.g. Gd+ enhancement, new or enlarging T2 lesions) • Neurologically stable within one month prior to first study drug administration |
• Diagnóstico de EM según los criterios McDonald revisados de 2017 • EM recurrente: formas recurrentes de EM (EMR) incluyendo EMR y EM secundaria progresiva (EMPS) Lublin et al., 2014. • Estado de discapacidad en la selección definido por una puntuación en la Expanded Disability Status Scale (EDSS) de 0 a 4 (ambas incluidas). • Tratamiento previo de la EM con un máximo de 3 tratamientos modificadores de la enfermedad (TME). • Pacientes que hayan recibido fingolimod o dimetilfumarato durante un periodo de al menos seis meses como su último TME antes de la primera administración del fármaco del estudio. • Presencia de actividad de la enfermedad a pesar de que el paciente haya tomado fingolimod o dimetilfumarato de forma adecuada durante un mínimo de seis meses antes de pasar a ofatumumab y evidenciado por uno o más brotes clínicos o uno o más signos de actividad en resonancia magnética (RM) (p. ej., lesiones Gd+, lesiones nuevas/aumentadas en T2). • Estabilidad neurológica durante el mes anterior a la primera administración del fármaco del estudio. |
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E.4 | Principal exclusion criteria |
• Subjects with primary progressive MS Polman et al 2011 or SPMS without disease activity Lublin et al 2014 • Subjects meeting criteria for neuromyelitis optica (Wingerchuk et al 2015) • Disease duration of more than 10 years since diagnosis • Pregnant or nursing(lactating) women • Women of child-bearing potential unless they are using highly effective forms of contraception during dosing and for at least 12 months after stopping study medication • Subjects with active chronic disease of the immune system other than MS or with immunodeficiency syndrome • Subjects with active systemic bacterial, viral or fungal infections, or known to have Acquired Immunodeficiency Syndrome (AIDS) • Subjects with neurological symptoms consistent with Progressive Multifocal Leukoencephalopathy (PML) or with confirmed PML • Subjects at risk of developing or having reactivation of syphilis or tuberculosis • Subjects at risk of developing or having reactivation of hepatitis: positive results at screening for serological markers for hepatitis A, B, C and E indicating acute or chronic infection • Have received any live or live-attenuated vaccines within 2 months prior to first study drug administration • Have been treated with medications as specified or within timeframes specified (e.g. corticosteroids, ofatumumab, rituximab, ocrelizumab, alemtuzumab, natalizumab, cyclophosphamide, etc.) • Any other disease or condition that could interfere with participation in the study according to the study protocol, or with the ability of the subjects to cooperate or comply with the study procedures |
• Pacientes con EM primaria progresiva (Polman et al., 2011) o EMSP sin actividad de la enfermedad (Lublin et al., 2014). • Pacientes que cumplan los criterios de neuromielitis óptica (Wingerchuk et al., 2015). • Duración de la enfermedad superior a 10 años desde el diagnóstico. • Mujeres embarazadas o en periodo de lactancia. • Mujeres en edad fértil a menos que estén utilizando métodos anticonceptivos altamente eficaces durante la administración de la medicación del estudio y durante al menos 12 meses después de suspender la medicación del estudio. • Pacientes con enfermedad activa crónica del sistema inmune que no sea EM o con síndrome de inmunodeficiencia. • Pacientes con infecciones bacterianas, víricas o fúngicas sistémicas activas o síndrome de inmunodeficiencia adquirida (SIDA). • Pacientes con hallazgos neurológicos que coincidan con la leucoencefalopatía multifocal progresiva (LMP) o con LMP confirmada. • Pacientes con riesgo de desarrollar o presentar reactivación de sífilis o tuberculosis. • Pacientes con riesgo de desarrollar o presentar reactivación de hepatitis: resultados positivos en la selección en marcadores serológicos de hepatitis A, B, C y E que indiquen una infección aguda o crónica. • Pacientes que hayan recibido alguna vacuna viva o viva-atenuada durante los dos meses anteriores a la primera administración del fármaco del estudio. • Pacientes que hayan recibido tratamiento con medicación específica o en dentro de los márgenes de tiempo especificados (p. ej., corticosteroides, ofatumumab, rituximab, ocrelizumab, alemtuzumab, natalizumab, ciclofosfamida, etc.). • Cualquier otra enfermedad o afección que pudiera interferir en la participación en el estudio según el protocolo del estudio o en la capacidad de los pacientes para cooperar o cumplir los procedimientos del estudio. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Annual relapse rate (ARR, based on confirmed relapses) measured over the 96 weeks |
Tasa anualizada de brotes (TAB, basada en brotes confirmados) a las 96 semanas |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
• Proportion of subjects with adverse events, including injection related reactions • Proportion of patients with laboratory or vital signs results meeting abnormal criteria • The proportion of subjects discontinuing treatment due to insufficient effectiveness (lack of efficacy) or tolerability/safety reasons |
- Proporción de pacientes con acontecimientos adversos, incluyendo reacciones relacionadas con la inyección - Proporción de pacientes con acontecimientos adversos, resultados de pruebas analíticas o constantes vitales que cumplan criterios anómalos - Proporción de pacientes que discontinúan el tratamiento debido a efectividad insuficiente )falta de eficacia) o razones de tolerabilidad/seguridad |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | 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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
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 | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 83 |
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 |
Argentina |
Australia |
Austria |
Belgium |
Bulgaria |
Canada |
Czech Republic |
France |
Germany |
Greece |
Hungary |
Italy |
Lebanon |
Mexico |
Norway |
Poland |
Portugal |
Russian Federation |
Saudi Arabia |
Slovakia |
Spain |
Switzerland |
Turkey |
United Kingdom |
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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Study completion is defined as when the last subject finishes their Study Completion visit and any repeat assessments associated with this visit have been documented and followed-up appropriately by the Investigator or, in the event of an early study termination decision, the date of that decision. |
La Finalización del Estudio se define como el momento en el que el último sujeto completa su visita de evaluación final y cualquier procedimiento repetido asociado a esta visita haya sido documentado y seguido apropiadamente por el investigador o, en el caso de una finalización temprana del estudio, la fecha de la toma de dicha decisión. |
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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 | 3 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 3 |