E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Diabetes Mellitus, Type 2 |
Diabetes Mellitus, Tipo 2 |
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E.1.1.1 | Medical condition in easily understood language |
Type 2 diabetes |
Diabetes tipo 2 |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10045242 |
E.1.2 | Term | Type II diabetes mellitus |
E.1.2 | System Organ Class | 100000004861 |
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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 |
To confirm that treatment with semaglutide does not result in an unacceptable increase in cardiovascular risk as compared to a pooled comparator group (including placebo and active comparators) in adults with type 2 diabetes. This is done by demonstrating that the upper limit of the 95% confidence interval (CI) of the hazard ratio for semaglutide versus comparators is less than 1.8 when comparing in a meta-analysis time to first occurrence of a major adverse cardiovascular event (MACE) using all MACEs accrued from all subjects included in all of the confirmatory phase 3a clinical trials. |
Confirmar que el tratamiento con semaglutida no provoca un aumento inaceptable del riesgo cardiovascular comparado con un comparador combinado, que incluye placebo y comparadores activos, en adultos con diabetes de tipo 2. Para ello, se intentará demostrar que el límite superior del intervalo de confianza (IC) del 95% del cociente de riesgos instantáneos para la semaglutida comparada con los comparadores es inferior a 1,8 cuando se compara en un metanálisis del tiempo transcurrido hasta la primera aparición de un acontecimiento cardiovascular adverso importante (MACE) utilizando todos los MACE acumulados a partir de todos los sujetos incluidos en todos los estudios clínicos confirmatorios en fase 3a. |
|
E.2.2 | Secondary objectives of the trial |
To assess the long-term safety and efficacy of semaglutide 0.5 mg and 1.0 mg once weekly compared to placebo, both added on to standard of care, in adults with type 2 diabetes at high risk for cardiovascular events. |
Evaluar la seguridad y eficacia a largo plazo de semaglutida 0,5 mg y 1,0 mg una vez a la semana comparada con placebo, ambos añadidos al tratamiento convencional en adultos con diabetes de tipo 2 y riesgo cardiovascular elevado. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Men and women with type 2 diabetes mellitus. - Age higher or equal to 50 years at screening and clinical evidence of cardiovascular disease or age higher or equal to 60 years at screening and subclinical evidence of cardiovascular disease. - Anti-diabetic drug naïve, or treated with one or two OAD(s), or treated with human NPH insulin or long-acting insulin analogue or pre-mixed insulin, both types of insulin either alone or in combination with one or two OAD(s). - HbA1c higher or equal to 7.0% at screening. |
? Hombres y mujeres con diabetes mellitus de tipo 2. ? Edad mayor o igual a 50 años al realizarse las pruebas de selección y evidencia clínica de enfermedad cardiovascular, o edad mayor o igual 60 años al realizarse las pruebas de selección y evidencia subclínica cardiovascular. ? Sin tratamiento antidiabético anterior o tratado con uno o dos ADO, con NPH humana, con análogos de la insulina de acción prolongada o insulina premezclada, ambos tipos de insulina bien en monoterapia o bien en combinación con uno o dos ADO. ? HbA1c mayor o igual a 7,0% al realizarse las pruebas de selección. |
|
E.4 | Principal exclusion criteria |
- Type 1 diabetes mellitus. - Use of GLP-1 receptor agonist (exenatide, liraglutide, or other) or pramlintide within 90 days prior to screening. - Use of any DPP-IV inhibitor within 30 days prior to screening. - Treatment with insulin other than basal and pre-mixed insulin within 90 days prior to screening - except for short-term use in connection with intercurrent illness. - Acute decompensation of glycaemic control requiring immediate intensification of treatment to prevent acute complications of diabetes (eg diabetes ketoacidosis) within 90 days prior to screening. - History of chronic pancreatitis or idiopathic acute pancreatitis. - An acute coronary or cerebro-vascular event within the previous 14 days from Visit 2. - Currently planned coronary, carotid or peripheral artery revascularisation. - Chronic heart failure NYHA class IV. - Personal or family history of multiple endocrine neoplasia type 2 (MEN2) or familial medullary thyroid carcinoma. - Personal history of non-familial medullary thyroid carcinoma. - Screening calcitonin higher or equal to 50 ng/L. |
? Diabetes mellitus de tipo 1. ? Tratamiento con agonistas de los receptores del GLP-1 (exenatida, liraglutida, etc.) o pramlintida dentro de los 90 días anteriores a las pruebas de selección. ? Tratamiento con inhibidores de la DPP-IV dentro de los 30 días anteriores a las pruebas de selección. ? Tratamiento con una insulina distinta a la insulina basal o a la insulina premezclada dentro de los 90 días anteriores a las pruebas de selección (excepto en el caso de tratamiento a corto plazo relacionado con una enfermedad intercurrente). ? Descompensación aguda del control glucémico que requiere la intensificación inmediata del tratamiento para prevenir las complicaciones agudas de la diabetes (p. ej., cetoacidosis diabética) dentro de los 90 días anteriores a las pruebas de selección. ? Antecedentes de pancreatitis crónica o de pancreatitis idiopática aguda. ? Episodio coronario o cerebrovascular agudo dentro de los 14 días anteriores a la Visita 2. ? Revascularización coronaria, carotídea o periférica ya programada. ? Insuficiencia cardíaca crónica de la clase IV de la clasificación de la NYHA. ? Antecedentes personales o familiares de neoplasia endocrina múltiple de tipo 2 (NEM-2) o de carcinoma medular de tiroides familiar. ? Antecedentes personales de carcinoma medular de tiroides no familiar. ? Calcitonina mayor o igual a 50 ng/l en el momento de realizarse las pruebas de selección. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Time from randomisation to first occurrence of a MACE, defined as cardiovascular death, non-fatal myocardial infarction, or non-fatal stroke. |
Tiempo transcurrido desde la aleatorización hasta la primera aparición de un MACE, que se define como fallecimiento por causa cardiovascular, infarto de miocardio no mortal o ictus no mortal. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Time from randomisation to first occurrence of a major adverse cardiovascular event (MACE). |
Tiempo transcurrido desde la aleatorización hasta la primera aparición de un acontecimiento cardiovascular adverso importante (MACE) |
|
E.5.2 | Secondary end point(s) |
1 - Time from randomisation to first occurrence of an expanded composite cardiovascular outcome. 2 - Time from randomisation to each individual component of the expanded composite cardiovascular outcome. 3 - Change from baseline to last assessment during the treatment period in other treatment outcomes, including HbA1c, fasting plasma glucose, body weight, lipid profile, urinary albumin to creatinine ratio, vital signs, hypoglycaemic events, adverse events, antisemaglutide antibodies and patient reported outcome (PRO). |
? Tiempo transcurrido desde la aleatorización hasta la aparición del primer desenlace cardiovascular compuesto ampliado. ? Tiempo transcurrido desde la aleatorización hasta la aparición de cada uno de los componentes específicos del desenlace cardiovascular compuesto ampliado. ? Cambio desde la evaluación inicial (basal) hasta la última evaluación durante el período de tratamiento en otros desenlaces del tratamiento, incluidas la HbA1c, la glucosa plasmática en ayunas, el peso corporal, el perfil lipídico, el cociente albúmina/creatinina en la orina, las constantes vitales, los episodios de hipoglucemia, los acontecimientos adversos, los anticuerpos para la semaglutida y los resultados comunicados por el paciente (PRO). |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. Time from randomisation up to end of Follow-up (up to max. 148 weeks) 2. Time from randomisation up to end of Follow-up (up to max. 148 weeks) 3. From randomisation to end of treatment (up to max. 143 weeks) |
1. Tiempo transcurrido desde la aleatorización hasta el final del período de seguimiento (hasta un máximo de 148 semanas) 2. Tiempo transcurrido desde la aleatorización hasta la aparición del primer desenlace cardiovascular compuesto ampliado. 3 Desde la aleatorización hasta el final del tratamiento (hasta un máximo de 143 semanas) |
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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 | Yes |
E.6.13.1 | Other scope of the trial description |
Evaluation of cardiovascular outcome |
Evaluación de efectos cardiovasculares |
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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 |
Dos dosis diferentes para test de IMP |
Two different doses of test IMP |
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E.8.2.4 | Number of treatment arms in the trial | 4 |
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 | 6 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 35 |
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 |
European Union |
Algeria |
Argentina |
Australia |
Brazil |
Canada |
India |
Israel |
Malaysia |
Mexico |
Russian Federation |
Taiwan |
Thailand |
Turkey |
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 | 10 |
E.8.9.1 | In the Member State concerned days | 15 |
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 | 10 |
E.8.9.2 | In all countries concerned by the trial days | 15 |