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 |
Evaluate the long-term safety and tolerability of ofatumumab 20 mg sc once every 4 weeks in subjects with relapsing MS from the first dose of ofatumumab |
Evaluar la seguridad y tolerabilidad a largo plazo de 20 mg de ofatumumab, administrados por vía subcutánea (s.c.) una vez cada 4 (c4) semanas en pacientes con EM que cursa con brotes, desde la primera dosis de ofatumumab |
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E.2.2 | Secondary objectives of the trial |
1. Describe long-term efficacy of ofatumumab 20 mg sc once every 4 weeks in subjects with relapsing MS (RMS) from the first dose of ofatumumab
2. For subjects originally in COMB157G2301 and COMB157G2302 compare long-term outcomes in those who were immediately treated with ofatumumab versus delayed use of ofatumumab (i.e. after teriflunomide treatment in the COMB157G2301 and COMB157G2302 studies), by analyzing subjects according to their randomized treatment in COMB157G2301 and COMB157G2302
3. For subjects randomized to teriflunomide in COMB157G2301 and COMB157G2302 and switched to ofatumumab in the COMB157G2399 compare both periods before and after the switch to ofatumumab
4. Explore the long-term health outcomes in subjects with RMS treated with ofatumumab 20 mg sc once every 4 weeks from the first dose of ofatumumab |
1. Describir la eficacia a largo plazo de 20 mg de ofatumumab s.c., una vez cada c4 semanas, en pacientes con EM que cursa en brotes, desde la primera dosis de ofatumumab.
2. Para los sujetos que provienen de los estudios COMB157G2301 y COMB157G2302, comparar los resultados a largo plazo de los que fueron tratados de forma inmediata con ofatumumab frente al uso retardado de ofatumumab (es decir, después de tratamiento con teriflunomida en los estudios COMB157G2301 y COMB157G2302), con el análisis de los pacientes según su tratamiento aleatorizado en el estudio COMB157G2301y COMB157G2302.
3. Para los pacientes aleatorizados a teriflunomida en el estudio COMB157G2301y COMB157G2302 y que cambian a ofatumumab en el estudio COMB157G2399, comparar ambos periodos antes y después del cambio a ofatumumab.
4. Explorar los resultados sanitarios a largo plazo en pacientes con EM que cursa en brotes tratados con 20 mg de ofatumumab s.c., una vez c4 semanas, desde la primera dosis de ofatumumab |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Subjects eligible for inclusion in this study must fulfill all of the following criteria:
1. Must have participated in a Novartis MS study:
• which dosed ofatumumab 20 mg sc every 4 weeks,
• was an adult (≥ 18 years of age) study in RMS,
• must have completed the study on study treatment (subjects that are on temporary drug interruption at the time of End of Study are considered completers).
2. Written informed consent must be obtained before any assessment is performed |
Los pacientes elegibles para la inclusión en este estudio deben cumplir con todos los siguientes criterios:
1. Haber participado en un estudio de EM de Novartis:
-con dosis de 20 mg de ofatumumab s.c. administradas c4 semanas
-que fuese un estudio en adultos (≥ 18 años) con EM que cursa en brotes,
-que hayan completado el estudio y continúen en tratamiento con el fármaco del estudio
2. Que puedan facilitar el consentimiento informado por escrito |
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E.4 | Principal exclusion criteria |
1. Premature discontinuation from previous ofatumumab study or from study treatment in previous ofatumumab study
2.Subjects that have had their previous ofatumumab study EOS > 6 months prior to screening and/or been given another MS DMT between EOS of previous study and screening of this study
3.Less than 3.5-month washout of teriflunomide for subjects that will not complete the accelerated elimination procedure (AEP) prior to Day 1. Only applicable to subjects completing studies COMB157G2301 and COMB157G2302
4.Subjects with a history of not being able or willing to cooperate or comply with study protocol requirements in the opinion of the Investigator
5.Subjects that have any unresolved adverse event or condition from the previous study that necessitates temporary interruption of the study treatment, until such time as the event or condition has resolved (the subject will be monitored within the safety follow-up of the previous study during this time)
6.Emergence of any clinically significant condition/disease during previous ofatumumab study in which study participation might result in safety risk for subjects
7. Subjects with neurological findings consistent with PML or confirmed PML
8.Subjects with active systemic bacterial, viral or fungal infections, or chronic infection (e.g. Acquired Immune Deficiency Syndrome (AIDS))
9. Subjects that have developed or have had reactivation of syphilis or tuberculosis during previous ofatumumab study
10. Subjects with severe hypoproteinemia e.g. nephrotic syndrome
11. Any of the following abnormal laboratory values prior to Day 1:
- Total or conjugated bilirubin (BIL) greater than 1.5 times the upper limit of normal (ULN) range
- Alkaline phosphatase (ALP) greater than 2 times the ULN range
- Alanine aminotransferase (ALT)/aspartate aminotransferase (AST) greater than 3 times ULN
- Any other clinically significant laboratory assessment as determined by the Investigator (e.g. significant anemia, neutropenia, thrombocytopenia, signs of impaired bone marrow function) |
1. Retirada prematura del estudio o del tratamiento del estudio previo de ofatumumab.
2. Pacientes cuyo final del estudio (EOS) previo de ofatumumab haya tenido lugar > 6 meses antes de la selección y/o hayan recibido otro tratamiento modificador de la enfermedad (FAME) de la EM entre el EOS del estudio previo y la selección de este estudio.
3. Periodo de lavado de menos de 3,5 meses de teriflunomida para pacientes que no completarán el procedimiento de eliminación acelerada (PEA) antes del día 1. Sólo aplicable para pacientes que completen los estudios COMB157G2301 y COMB157G2302.
4. Pacientes que a criterio del investigador, presenten antecedentes de incapacidad o de no disposición para cooperar o cumplir con los requisitos del protocolo del estudio.
5. Pacientes que presenten cualquier condición o acontecimiento adverso (AA) no resuelto del estudio previo que precise la interrupción temporal del tratamiento del estudio, hasta el momento en el que el acontecimiento o condición se haya resuelto (el paciente será controlado dentro del seguimiento de seguridad del estudio previo durante este periodo).
6. Aparición de cualquier condición/enfermedad clínicamente significativa durante el estudio previo con ofatumumab, cuya participación en el estudio pudiese suponer un riesgo de seguridad para los pacientes
7. Pacientes con hallazgos neurológicos coincidentes con leucoencefalopatía multifocal progresiva (LMP) o LMP confirmada.
8. Pacientes con infecciones bacterianas, virales o fúngicas activas sistémicas o infección crónica (por ejemplo, síndrome de inmunodeficiencia adquirida (SIDA).
9.Pacientes que hayan desarrollado o presentado reactivación de sífilis o tuberculosis durante el estudio previo de ofatumumab.
10. Sujetos con hipoproteinemia severa, por ejemplo síndrome nefrótico.
11. Cualquiera de los siguientes valores de laboratorio anormales antes del día 1:
-Bilirrubina total o conjugada (BIL) mayor que 1.5 veces el límite superior del rango normal (LSN)
-Fosfatasa alcalina (ALP) mayor que 2 veces el rango de ULN
-Alanina aminotransferasa (ALT) / aspartato aminotransferasa (AST) más de 3 veces ULN
- Cualquier otra evaluación de laboratorio clínicamente significativa según lo determine el investigador (por ejemplo, anemia significativa, neutropenia, trombocitopenia, signos de alteración de la función de la médula ósea) |
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E.5 End points |
E.5.1 | Primary end point(s) |
• Proportion of subjects with adverse events
• Proportion of subjects with laboratory, vital signs, or electrocardiogram (ECG) results meeting abnormal criteria
• Proportion of subjects meeting predefined criteria in Columbia Suicide Severity Rating Scale (C-SSRS) |
-Proporción de sujetos con eventos adversos
-Proporción de sujetos con resultados de laboratorio, signos vitales o electrocardiograma (ECG) que cumplen criterios anormales
-Proporción de sujetos que cumplen con los criterios predefinidos en la escala de clasificación de gravedad del suicidio de Columbia (C-SSRS) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
5 years after LPFV |
5 años después de LPFV |
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E.5.2 | Secondary end point(s) |
• Annualized Relapse Rate (ARR)
• Time to first relapse
• Time to 3-month Confirmed Disability Worsening (3mCDW)
• Time to 6-month Confirmed Disability Worsening (6mCDW)
• Time to 6-month Confirmed Disability Improvement (6mCDI)
• Time to 12-month Confirmed Disability Improvement (12mCDI)
• Time to 24-month Confirmed Disability Improvement (24mCDI)
• Time to 6-month Confirmed Disability Improvement (6mCDI) sustained until End of Study (EOS)
• Change in Expanded Disability Status Scale (EDSS)
• Time to 6-month confirmed 4-point worsening on Symbol Digit Modalities Test (SDMT)
• Change in SDMT
• Annualized T2 lesion rate
• Number of T1 Gd-enhancing lesions per Magnetic Resonance Image (MRI) scan
• Annual rate of change in brain volume
• Change in NfL concentration in serum
• Relationship between NFL and disease activity, disease course and treatment response
• Patient Reported Outcomes (PRO) |
Tasa de recaída anualizada (ARR)
• Tiempo para la primera recaída
• Tiempo hasta 3 meses de empeoramiento confirmado de la discapacidad (3mCDW)
• Tiempo hasta 6 meses de empeoramiento confirmado de discapacidad (6mCDW)
• Tiempo hasta 6 meses de mejora confirmada de incapacidad (6mCDI)
• Tiempo hasta la mejora confirmada de discapacidad de 12 meses (12mCDI)
• Tiempo hasta la mejora confirmada de discapacidad de 24 meses (24mCDI)
• Tiempo hasta 6 meses de Mejora confirmada de la discapacidad (6mCDI) sostenido hasta el final del estudio (EOS)
• Cambio en la Escala de Estado de Discapacidad Expandida (EDSS)
• Tiempo hasta 6 meses de empeoramiento confirmado de 4 puntos en Symbol Digit Modalities Test (SDMT)
• Cambio en SDMT
• Tasa de lesión T2 anualizada
• Número de lesiones T1 Gd-enhancecing por imagen de resonancia magnética (MRI)
• Tasa anual de cambio en el volumen cerebral
• Cambio en la concentración de NfL en el suero
• Relación entre la NFL y la actividad de la enfermedad, curso de la enfermedad y respuesta al tratamiento
• Resultados informados por el paciente (PRO) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Up to 5 years |
Hasta 5 años |
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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 | Yes |
E.6.7 | Pharmacodynamic | Yes |
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 | 19 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 210 |
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 |
Croatia |
Czech Republic |
Denmark |
Estonia |
Finland |
France |
Germany |
Greece |
Hungary |
India |
Israel |
Italy |
Japan |
Latvia |
Lithuania |
Mexico |
Netherlands |
Norway |
Peru |
Poland |
Portugal |
Russian Federation |
Slovakia |
South Africa |
Spain |
Sweden |
Switzerland |
Taiwan |
Thailand |
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 or End of Study visit and any repeat assessments associated with this End of Study 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 cuando el último paciente completa el estudio o realiza la última visita y cualquier evaluación repetida asociada con esta visita al Final del estudio ha sido documentada y seguida adecuadamente por el investigador, o en el caso de una decisión de terminación temprana del estudio, la fecha de esa 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 | 7 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 7 |