E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Moderately to severely active Crohn’s disease |
Enfermedad de Crohn activa de moderada a grave |
|
E.1.1.1 | Medical condition in easily understood language |
Crohn’s disease |
Enfermedad de Crohn |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
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 | 10011401 |
E.1.2 | Term | Crohn's disease |
E.1.2 | System Organ Class | 10017947 - Gastrointestinal 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 evaluate whether treatment with mirikizumab is superior to placebo as assessed by endoscopic response at Week 52 and clinical remission by PRO at Week 52 |
Evaluar si el tratamiento con mirikizumab es superior al placebo desde el punto de vista de la respuesta endoscópica en la semana 52 y la remisión clínica en la semana 52 de acuerdo con los RPP. |
|
E.2.2 | Secondary objectives of the trial |
- To evaluate the efficacy of treatment with mirikizumab compared to placebo in endoscopic response at Week 12 - To evaluate the efficacy of treatment with mirikizumab compared to placebo in clinical remission by PRO at Week 12 - To evaluate the efficacy of treatment with mirikizumab compared to placebo in endoscopic remission at Week 52 - To evaluate the efficacy of treatment with mirikizumab compared to placebo in corticosteroid-free clinical remission by PRO or endoscopic remission at Week 52 - To evaluate the efficacy of treatment with mirikizumab compared to placebo in the stability of clinical remission by PRO through Week 52 - To evaluate the efficacy of treatment with mirikizumab compared to placebo in the durability of endoscopic response at Week 52 - To evaluate whether mirikizumab is superior to ustekinumab in achieving endoscopic response at Week 52 - To evaluate whether mirikizumab is noninferior to ustekinumab in clinical remission by CDAI at Week 52 |
-Comp. la eficacia del tratamiento con mirikizumab (miri) vs. placebo según la respuesta endoscópica en la sem. 12. -Comp. la eficacia del tratamiento con miri vs. placebo según la remisión clínica en la sem. 12 de acuerdo con los RPP. -Comp. la eficacia del tratamiento con miri vs. placebo según la remisión endoscópica en la sem. 52. -Comp. la eficacia del tratamiento con miri vs. placebo según la remisión clínica sin admin. de corticoesteroides en función de los RPP o de la remisión endoscópica en la sem. 52. -Comp. la eficacia del tratamiento con miri vs. placebo según la estabilidad de la remisión clínica hasta la sem. 52, en función de los RPP. -Comp. la eficacia del tratamiento con miri vs. placebo según la duración de la remisión endoscópica en la sem. 52. -Evaluar si miri es superior a ustekinumab según la consecución de la respuesta endoscópica en la sem. 52. -Evaluar si miri no es inferior a ustekinumab según la remisión clínica de acuerdo con el CDAI en la sem. 52. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Diagnosis of CD for at least 3 months prior to baseline • Confirmed diagnosis of moderate to severe CD as assessed by SF, AP score, and SES-CD • Demonstrated intolerance, loss of response or inadequate response to conventional or to biologic therapy for CD • If female, subject must meet the contraception recommendations |
• Diagnóstico de EC al menos 3 meses antes del período inicial. • Diagnóstico confirmado de EC moderada a grave, de acuerdo con la frecuencia de las deposiciones (FD), la puntuación relativa al dolor abdominal (DA) y la SES-CD. • Intolerancia, pérdida de respuesta o respuesta insuficiente (demostradas) al tratamiento convencional o biológico para la EC. • Las mujeres deben cumplir los requisitos relativos a las medidas anticonceptivas. |
|
E.4 | Principal exclusion criteria |
• Have a current diagnosis of ulcerative colitis, inflammatory bowel disease-unclassified (IBD-U) (formerly known as indeterminate colitis), abdominal or perianal abscess or short bowel syndrome • Have a stoma or ostomy • Have had a bowel resection within 6 months, or any kind of intra-abdominal or extra abdominal surgery within 3 months of baseline • Have ever received any monoclonal antibodies binding IL-23 |
• Presentar en la actualidad diagnóstico de colitis ulcerosa, enfermedad inflamatoria intestinal inclasificable (EII-IN) (anteriormente denominada “colitis indeterminada”), absceso abdominal o perianal o síndrome del intestino corto. • Presentar un estoma u ostomía. • Haberse sometido a resección intestinal en el transcurso de los 6 meses anteriores al período inicial, o a cualquier tipo de cirugía intra o extraabdominal en el transcurso de los 3 meses anteriores a dicho período. • Haber recibido anteriormente cualquier anticuerpo monoclonal dirigido a la IL-23. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
1. Percentage of Participants Achieving Endoscopic Response Endoscopic response based on Simple Endoscopic Score for Crohn’s Disease (SES-CD) total score [Time Frame: Week 52] 2. Percentage of Participants Achieving Clinical Remission Clinical remission by Patient Reported Outcome (PRO) based on stool frequency (SF) and abdominal pain (AP) [Time Frame: Week 52] |
1. Porcentaje de pacientes que alcancen la respuesta endoscópica de acuerdo con la puntuación endoscópica simple total para la enfermedad de Crohn (SES-CD) (intervalo de tiempo: semana 52). 2. Porcentaje de pacientes que alcancen la remisión clínica de acuerdo con los resultados percibidos por el paciente (RPP) relativos a la frecuencia de las deposiciones (FD) y el dolor abdominal (DA) (intervalo de tiempo: semana 52). |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
3. Percentage of Participants Achieving Endoscopic Remission Endoscopic remission based on SES-CD total score [Time Frame: Week 52] 4. Percentage of Participants Achieving Clinical Remission or Endoscopic Remission who were Corticosteroid Free Clinical remission by PRO based on SF and AP and endoscopic remission based on SES-CD total score [Time Frame: Week 52] 5. Percentage of Participants Achieving Clinical Remission Clinical remission by PRO is based on SF and AP [Time Frame: Week 12] 6. Percentage of Participants Achieving Clinical Remission Clinical remission based on CDAI [Time Frame: Week 52] 7. Change from Baseline in C-Reactive Protein Change from baseline in C-Reactive Protein [Time Frame: Baseline, Week 52] 8. Change from Baseline in Fecal Calprotectin Change from baseline in fecal calprotectin [Time Frame: Baseline, Week 52] 9. Percentage of Participants with Extraintestinal Manifestations (EIMs) of Crohn’s Disease Percentage of participants with EIMs of Crohn’s Disease [Time Frame: Week 52] 10. Percentage of Participants with Fistulae Response Percentage of participants with fistulae response [Time Frame: Week 52] 11. Pharmacokinetics (PK): Area Under the Concentration Time Curve (AUC) of Mirikizumab PK: AUC of mirikizumab [Time Frame: Baseline through Week 52] 12. Change from Baseline in Health Related Quality of Life Health related quality of life based on Inflammatory Bowel Disease Questionnaire (IBDQ) score [Time Frame: Baseline, Week 52] |
3. Porcentaje de pacientes que alcancen la remisión endoscópica de acuerdo con la puntuación total SES-CD (intervalo de tiempo: semana 52). 4. Porcentaje de pacientes que alcancen la remisión clínica o endoscópica de entre los que habían alcanzado la remisión clínica sin la administración de corticoesteroides (de acuerdo con los RPP relativos a la FD y al DA) y la remisión endoscópica (de acuerdo con la puntuación total SES-CD) (intervalo de tiempo: semana 52). 5. Porcentaje de pacientes que alcancen la remisión clínica de acuerdo con los RPP relativos a la FD y el DA (intervalo de tiempo: semana 12). 6. Porcentaje de pacientes que alcancen la remisión clínica de acuerdo con el CDAI (intervalo de tiempo: semana 52). 7. Variación respecto al período inicial en la concentración de proteína C-reactiva (intervalo de tiempo: período inicial, semana 52). 8. Variación respecto al período inicial en la concentración de calprotectina fecal (intervalo de tiempo: período inicial, semana 52). 9. Porcentaje de participantes con manifestaciones extraintestinales (MEI) de la enfermedad de Crohn. Porcentaje de participantes con MEI de la enfermedad de Crohn (intervalo de tiempo: semana 52). 10. Porcentaje de participantes con respuesta de la fístula (intervalo de tiempo: semana 52). 11. Farmacocinética (FC): Área bajo la curva (ABC) de concentración-tiempo de mirikizumab; FC: ABC de mirikizumab (intervalo de tiempo: desde el período inicial hasta la semana 52). 12. Variación respecto al período inicial en la calidad de vida relacionada con la salud de acuerdo con la puntuación del cuestionario sobre la enfermedad inflamatoria intestinal (IBDQ) (intervalo de tiempo: período inicial, semana 52). |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
secondary endpoint [3, 4, 6, 9, 10] Timepoints: Week 52 secondary endpoint [5] Timepoints: Week 12 secondary endpoint [7, 8, 11, 12] Timepoints: Baseline - Week 52 |
Criterio secundario de valoración [3, 4, 6, 9, 10] Puntos temporales: semana 52 Criterio secundario de valoración [5] Puntos temporales: semana 12 Criterio secundario de valoración [7, 8, 11, 12] Puntos temporales: período inicial – semana 52 |
|
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) | 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) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
|
E.8.2.4 | Number of treatment arms in the trial | 3 |
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 | 294 |
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 |
Brazil |
Canada |
China |
Croatia |
Czech Republic |
Denmark |
France |
Germany |
Hungary |
Israel |
Italy |
Japan |
Korea, Republic of |
Latvia |
Lithuania |
Malaysia |
Mexico |
Netherlands |
Poland |
Romania |
Russian Federation |
Serbia |
Slovakia |
Spain |
Sweden |
Switzerland |
Taiwan |
Turkey |
Ukraine |
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 |
Última visita del último paciente. |
|
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 | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |