E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Familial Chylomicronemia Syndrome (FCS) |
síndrome de hiperquilomicronemia familiar (SHQF) |
|
E.1.1.1 | Medical condition in easily understood language |
Familial Chylomicronemia Syndrome (FCS) |
síndrome de hiperquilomicronemia familiar (SHQF) |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10017339 |
E.1.2 | Term | Fredrickson Type I lipidaemia |
E.1.2 | System Organ Class | 100000004850 |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10060593 |
E.1.2 | Term | Fredrickson Type I lipidemia |
E.1.2 | System Organ Class | 100000004850 |
|
E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the safety and efficacy of extended dosing with volanesorsen (volanesorsen sodium 300 mg) in patients with FCS |
Evaluar la seguridad y la eficacia de la ampliación del tratamiento con volanesorsén (300 mg de volanesorsén sódico) en pacientes con SHQF. |
|
E.2.2 | Secondary objectives of the trial |
Not applicable |
No aplicable |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Satisfactory completion of ISIS 304801-CS6 or ISIS 304801-CS16 (index studies) with an acceptable safety profile 2. History of chylomicronemia 3. A diagnosis of Familial Chylomicronemia Syndrome (Type 1 Hyperlipoproteinemia) 4. Fasting triglycerides ? 750 mg/dL (8.4 mmol/L) at Screening for the index studies |
1. Cumplimiento terapéutico satisfactorio de ISIS 304801-CS6 o 304801- CS16 (estudios de referencia) con un perfil de seguridad aceptable 2. antecedentes de hiperquilomicronemia 3. Diagnóstico de síndrome de hiperquilomicronemia familiar (hiperlipoproteinemia de tipo 1) 4. TG en ayunas ? 750 mg/dl (8,4 mmol/l) en el screening para el estudio ISIS 304801-CS16. |
|
E.4 | Principal exclusion criteria |
1. Have any new condition or worsening of existing condition which in the opinion of the Investigator would make the patient unsuitable for enrollment, or could interfere with the patient participating in or completing the study; 2. Unwilling to comply with lifestyle requirements for the duration of the study. |
1. Presencia de cualquier proceso patológico nuevo o empeoramiento de un proceso ya existente que, en opinión del investigador, haría que el paciente no fuera apto para su inclusión en el estudio, o podría interferir en la participación del paciente en el estudio o impedir que lo finalizase. 2. Pacientes que no estén dispuestos a seguir las exigencias sobre el estilo de vida mientras dure el estudio |
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E.5 End points |
E.5.1 | Primary end point(s) |
Efficacy Endpoints: ? Percent change and absolute change from baseline in fasting TG ? Frequency and severity of patient reported abdominal pain during the treatment period ? Percent change and change from baseline in other fasting lipid measurements including total cholesterol, non-HDL-C, apoB, HDL-C, apolipoprotein A-1 (apoA-1), VLDL-C, and LDL-C ? Percent change from baseline in fasting total apolipoprotein C-III ? Quality of Life questionnaires (EQ-5D, SF-36) ? Adjudicated acute pancreatitis event rate ? Other symptoms: eruptive xanthoma, lipemia retinalis
Safety Endpoints: ? Adverse events including adjudicated events of pancreatitis and MACE ? Vital signs and weight ? Physical examinations ? Clinical laboratory tests (serum chemistry, hematology, coagulation, urinalysis) ? Echocardiography ? Electrocardiograms (ECGs) ? Use of concomitant medications ? MRIs |
Criterios de valoración de la eficacia: - El cambio porcentual y el cambio absoluto respecto al periodo basal de las concentraciones de TG en ayunas - La frecuencia y la intensidad del dolor abdominal referido por los pacientes durante el periodo de tratamiento. - El cambio porcentual y el cambio respecto al periodo basal de las determinaciones de lípidos en ayunas, entre otras, colesterol total, colesterol transportado por lipoproteínas no de alta densidad (colesterol no-C-HDL), apolipoproteína B [apoB], colesterol transportado por lipoproteínas de alta densidad (C-HDL), apolipoproteína A-1 [apoA-1], colesterol transportado por lipoproteínas de muy baja densidad (C-VLDL) y C-LDL. - El cambio porcentual respecto al periodo basal de las concentraciones de apolipoproteína C-III (apoC-III) en ayunas. - Cuestionarios de la calidad de vida (EQ-5D, SF-36). - Índice de acontecimientos de pancreatitis aguda validados. - Otros síntomas: xantoma eruptivo, lipemia retiniana. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Fasting lipid measurements: Month 3 (defined as the average of Week 12 (Day 78) and Week 13 (Day 85) fasting assessments), Month 6 (defined as the average of Week 25 (Day 169) and Week 26 (Day 176) fasting assessments), and Month 12 (defined as the average of Week 51 (Day 351) and Week 52 (Day 358) fasting assessments). Abdominal pain: Weekly from Qualification to week 65 Quality of Life questionnaires: Weeks 1, 13, 26, 52, 65 Adverse events including acute pancreatitis, eruptive xanthoma: Qualification, weeks 1, 4, 8, 13, 26, 38, 52, 65 Lipemia retinalis: Qualification and Week 52 Clinical laboratory tests: Screening, weeks 1, 2, 4, 8, 12, 13, 19, 25, 26, 32, 38, 44, 51, 52, 58, 65 Echocardiography: Weeks 26 and 52 Electrocardiograms: Weeks 13, 26, 38, 52, 65 MRI: Week 52 |
Medidas de lípidos en ayunas: mes 3, mes 6 y mes 12 Dolor abdominal: seminal desde la visita de selección hasta la semana 65 Cuestionarios de calidad de vida: semanas 1, 13, 26, 52, 65 Acontecimientos adversos que incluyen pancreatitis aguda, xantoma eruptive: voisita de selección, semanas 1, 4, 8, 13, 26, 38, 52, 65 Lipemia retinalis: visita de selección y semana 52 test de laboratorio: visita de screening, semanas 1, 2, 4, 8, 12, 13, 19, 25, 26, 32, 38, 44, 51, 52, 58, 65 Ecocardiografía: semanas 26 y 52 electrocardiograma: semanas 13, 26, 38, 52, 65 MRI: semana 52 |
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E.5.2 | Secondary end point(s) |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | 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.8.3 |
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 | 5 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 15 |
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 |
Brazil |
Canada |
France |
Germany |
Israel |
Italy |
Netherlands |
South Africa |
Spain |
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 ultimo 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 | 2 |
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 | 2 |
E.8.9.2 | In all countries concerned by the trial days | 0 |