- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02851602
Phospholipid and Sphingolipid Composition of High-density Lipoproteins (HDL) in Obese Non-diabetic Patients With Metabolic Syndrome (SPHINGO)
HDL in obese non-diabetic patients show major alterations in their function and thus their cardio-protective effects. These alterations could be explained by the quantitative and qualitative anomalies in the phospholipids and sphingolipids in the HDL. These molecules play a major role in HDL function and probably present early modifications in obesity, even before the onset of glycaemia deregulation.
The aim of this study is to show the presence of qualitative and quantitative modifications of phospholipids and sphingolipids in HDL from obese patients compared with HDL from non-obese controls.
Studieoversigt
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Dijon, Frankrig, 21079
- Chu Dijon Bourgogne
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- aged > 18 years
- fasting glycaemia < 1.10 g/l
- waist circumference > 102 cm for men and 88 cm for women (criteria NCEP/ATP III)
- 2 criteria among the following 3 (NCEP/ATP III criteria for metabolic syndrome):
- triglyceridaemia ≥ 1.50 g/l
- HDL cholesterol < 0.40 g/l for men and 0.50 g/l for women
- arterial blood pressure ≥ 130/85 mmHg or treatment for arterial hypertension
- patients who have provided written consent INCLUSION CRITERIA FOR HEALTHY SUBJECTS
- age > 18 years
- fasting glycaemia < 1.10 g/l
- waist circumference < 102 cm for men and 88 cm for women
- triglyceridaemia < 1.50 g/l
- HDL cholesterol ≥ 0.40 g/l for men and 0.50 g/l for women
- Healthy subjects who have provided written consent
Exclusion Criteria:
- Persons without national health insurance cover
- Diabetes
- Diseases that interfere with lipoprotein metabolism (dysthyroidism not controlled with the treatment, kidney or liver disease)
- Treatments that interfere with lipoprotein metabolism (lipid-lowering agents, oestrogens, corticoids, retinoids, antiretroviral agents)
- Pregnancy/breast feeding
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: Ikke-randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Placebo komparator: styring
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Eksperimentel: Overvægtige
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Difference in the mass percentages of total phospholipids + sphingolipids compared with the total HDL mass
Tidsramme: At inclusion
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in patients with abdominal obesity without hyperglycaemia compared with healthy controls
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At inclusion
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Difference in the percentage of each family of phospholipids or sphingolipids compared with total phospholipids + sphingolipids
Tidsramme: At inclusion
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in patients with abdominal obesity but without hyperglycaemia compared with healthy controls
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At inclusion
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Difference in the percentage of each sub-family according to the nature of the fatty acids for phosphatidylcholines on the one hand and sphingomyelins on the other in patients
Tidsramme: At inclusion
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with abdominal obesity but without hyperglycaemia compared with healthy control
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At inclusion
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Samarbejdspartnere og efterforskere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- VERGES 2013
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