E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
- Hypertriglyceridemia - Inflammation - Lipoproteins |
- Hypertriglyceridemie - Inflammatie - Lipoproteinen |
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E.1.1.1 | Medical condition in easily understood language |
- Elevated levels of triglycerides - Inflammation - Cholesterol |
- Verhoogde waardes van triglycerides - Ontsteking - Cholesterol |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cardiovascular Diseases [C14] |
MedDRA Classification |
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 study the impact of AKCEA-APOCIII-LRx on lipid and inflammatory measurements in the fasting and postprandial phase. |
Het onderzoeken van de impact van AKCEA-APOCIII-LRx op lipide en inflammatoire parameters in zowel de nuchtere als postprandiale fase. |
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E.2.2 | Secondary objectives of the trial |
Study the impact of AKCEA-APOCIII-LRx on 15 expression markers on monocyte phenotyping using mass cytometry. |
et onderzoeken van de impact van AKCEA-APOCIII-LRx op 15 expressie markers in monocyte fenotypering met behulp van massa cytometry. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Adults above 18 years old - Triglyceride levels > 4mmol/l (350 mg/dl)
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- Volwassenen van 18 jaar en ouder - Triglyceride waardes > 4 mmol/l (350 mg/dl) |
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E.4 | Principal exclusion criteria |
- Molecularly diagnosed familial chylomicronemia syndrome (homozygous and/or compound heterozygous) - Use of fibrates or fish oil: both have to be discontinued for at least 4 weeks prior to baseline visit - Uncontrolled diabetes (HBa1C > 70 mmol/mol) - Alcohol intake > 4c/day - ASAT/ALAT > 3x ULN - Renal insufficiency, defined as eGFR < 30 ml/min - Platelet count < 150.000 and > 450.000 /mm3 - Pancreatitis < 8 weeks prior to baseline visit - Body mass index (BMI) > 35.0 kg/m2 - Premenopausal women not using birth-control - Uncontrolled hypertension (systolic > 180 mmHg; diastolic > 105 mmHg) - Diagnosis of (active) malignancy in last 5 years - Any other treatment or clinically relevant condition that could interfere with the conduct or interpretation of the study in the opinion of the investigator - Inability or unwillingness to comply with the protocol requirements, or deemed by investigator to be unfit for the study
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- Moleculair gediagnosticeerde familiar chylomicronemie syndroom (homozygoot en/of compound heterozygoot) - Gebruik van fibraten of visolie: beiden moeten ten minste 4 weken voor de baseline visit gestopt zijn. - Ongecontroleerde diabetes (HBa1C > 70 mmol/mol) - Alcohol inname > 4 EH /dag - ASAT/ALAT > 3x ULN - Nierinsufficientie, gedefinieerd als eGFR < 30 ml/min - Bloedplaatjes < 150.000 en > 450.000 /mm3 - Pancreatitis < 8 weken voor de baseline visit - Body mass index (BMI) > 35 kg/m2 - Premenopauzale vrouwen zonder anticonceptie - Ongecontroleerde hypertensie (systolisch > 180 mmHg; diastolisch > 105 mmHg) - Diagnose van (actieve) maligniteit in de laatste 5 jaar - Een andere behandeling of klinisch relevante aandoening dat kan interfereren met het uitvoeren of interpretatie van de studie in de opinie van de onderzoeker - Onmogelijkheid of onbereidheid te voldoen aan het protocol, of door de onderzoeker geacht ongeschikt te zijn voor de studie
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E.5 End points |
E.5.1 | Primary end point(s) |
- The mean percentage change in fasting apoC-III and triglyceride reduction between the treatment and placebo group, at the primary analysis time point, compared to baseline. - Postprandial TG (AUC) change at the primary analysis time point from baseline as compared to placebo.
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- De gemiddelde percentage verandering in nuchtere apo-CIII en triglyceride verlaging tussen de behandel en placebo groep, op het primaire analyse tijdpunt in vergelijking met baseline. - Postprandiale triglyceriden (AUC) verandering op het primaire analyse tijdpunt van baseline in vergelijking met placebo.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The primary analysis time point is at 7 weeks. |
De primaire analyse tijdpunt is op 7 weken. |
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E.5.2 | Secondary end point(s) |
The secondary outcome is: • Mass cytometry: whole-blood with 15 marker panel for monocyte phenotyping; expression markers such as CD14 and CD16
Exploratory study parameters/endpoints • The mean percentage change of the following parameters between the treatment and placebo group, at the primary analysis time point, compared to baseline: o Lipid parameters: LDL-C, HDL-C, VLDL-C, TC, (non-HDL-C), apoA-I, apoB, apoB48, Lp(a), remnant cholesterol (RC) (by a deika-senken assay) o Inflammatory parameters: hsCRP, IL-6, Il-1beta, IL-10, IL-18, E-selectin, P-selectin, soluble ICAM, soluble VCAM, von Willebrand factor • CD14-bead isolation of monocytes for: o Lipid droplets, lipid size with Nile Red Quantifier (NRQ) • Kinetic monocyte transendothelial migration (TEM) assay in the fasting and postprandial phase, comparing the treatment with the placebo group • Extracellular vesicle count and composition |
De secundaire uitkomstmaat is: - Mass cytometrie: 15 marker panel voor monocyten fenotypering; expressie markers zoals CD14 en CD16
Exploratieve studie parameters zijn: - De gemiddelde percentage verandering tussen de behandeling en placebo groep, op het primaire analyse eindpunt vergeleken met baseline van: - Lipide metingen: LDL-C, HDL-C, VLDL-C, TC, fasting TG, (non-HDL-C), apoA-I, apoB, apoB48, ApoC-III, Lp(a), remnant cholesterol (RC) (by a deika-senken assay) - Inflammatoire metingen: CRP, IL-6, IL-1b, IL-10, IL-18, E-selectine, P-selectine, soluble ICAM, soluble VCAM, von Willebrand factor - Kinetic monocyte transendothelial migration assay - CD14-bead isolatie van monocyten voor lipid droplets en lipid size - Extracellular vesicle count en composition |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
The primary analysis time point is at 7 weeks. |
De primaire analyse tijdpunt is op 7 weken. |
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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 | No |
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.6.13.1 | Other scope of the trial description |
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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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
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 | 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 | Yes |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |