- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT03463304
Environmental Factors and the Gut Microbiome - Endocannabinoid Axis (eMECA)
The Influence of Host Environmental Factors on the Gut Microbiome - Endocannabinoid Axis in Metabolic and Mental Health
Studieoversikt
Status
Detaljert beskrivelse
The gut microbiome and the endocannabinoid system (ECS) could be interacting together and influence local enteric and peripheral metabolic functions and mental health.
The association of some host environmental factors (e.g. age, metabolic status, dietary habits) with gut microbiota composition and function has been investigated but, to our knowledge, little is known about their influence on the ECS.
There is also a need to better understand the influence of these factors and the interplay between the gut microbiota and the ECS and their relationship with intestinal, metabolic and mental health.
The investigators therefore propose to fill this knowledge-gap in the general population of adults with various body composition, dietary habits and daily physical activity levels.
Studietype
Registrering (Faktiske)
Kontakter og plasseringer
Studiesteder
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Quebec
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Québec, Quebec, Canada, G1V 0A6
- Institut sur la nutrition et les aliments fonctionnels - INAF
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- Computer and internet access
- Understanding of written French
Exclusion Criteria:
- Intestinal pathologies
- Pregnancy or breast-feeding
- Recent significant weight variations
- Recent completion of antibiotic treatment
- Alcohol consumption over sex-specific recommendations
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Observasjonsmodeller: Økologisk eller fellesskap
- Tidsperspektiver: Potensielle
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Evaluation of the influence of dietary habits assessed via Food Frequency Questionnaire (FFQ) on the relationship between gut microbiota composition and circulating endocannabinoids
Tidsramme: September 2018
|
FFQ items will be used to identify dietary habits by unsupervised clustering to evaluate their association with gut microbiota composition obtained from ribosomal RNA sequencing and plasma endocannabinoid (e.g.
Arachidonoylethanolamide, 2 arachidonoyl glycerol and their derivatives) concentrations.
|
September 2018
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Evaluation of the effect of adiposity assessed by Dual-energy X-ray Absorptiometry (DXA) scan on the relationship between gut microbiota composition and circulating endocannabinoids.
Tidsramme: September 2018
|
The effect of adiposity measured by DXA scan on the relationship between gut microbiota composition and diversity obtained from ribosomal RNA sequencing and plasma endocannabinoids (e.g.
Arachidonoylethanolamide, 2 arachidonoyl glycerol and their derivatives) will be investigated.
|
September 2018
|
|
Evaluation of the effect of fasting glycemia on the relationship between gut microbiota composition and circulating endocannabinoids.
Tidsramme: September 2018
|
The effect of fasting glycemia, used to infer metabolic status, on the relationship between gut microbiota composition and diversity obtained from ribosomal RNA sequencing and plasma endocannabinoids (e.g.
Arachidonoylethanolamide, 2 arachidonoyl glycerol and their derivatives) will be investigated.
|
September 2018
|
|
Evaluation of the effect of fasting triglyceridemia on the relationship between gut microbiota composition and circulating endocannabinoids.
Tidsramme: September 2018
|
The effect of fasting triglyceridemia, used to infer metabolic status, on the relationship between gut microbiota composition and diversity obtained from ribosomal RNA sequencing and plasma endocannabinoids (e.g.
Arachidonoylethanolamide, 2 arachidonoyl glycerol and their derivatives) will be investigated.
|
September 2018
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Alain Veilleux, PhD, Laval University
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 2017-328
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
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