Meal-induced Thrombin Generation Before and After Gastric Bypass
Meal-induced Thrombin Generation in Obese Women and Men Before and After Gastric Bypass - a Model of Intentional Weight Loss
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
-
Esbjerg, Danmark, 6700
- Center of Bariatric Research, Dep. of Endocrinology, Hospital of South West Jutland
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Eligible for gastric bypass surgery
Exclusion Criteria:
- Use of anticoagulants, platelet inhibitors and oral contraceptives
- Known liver diseases, any malignant disorders, or known coagulation diseases
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Group A (Cross-over Group 1)
Subjects randomly assigned to two experimental diets.
This arm will receive high-fat meals first, followed by a washout period of two-seven days and then low-fat meals.
|
The intervention will run concurrently with the gastric bypass treatment at the hospital.
The first intervention is carried out before weight loss, and the intervention is repeated two times concurrently with two periods of weight loss (lifestyle and gastric bypass)
|
|
Eksperimentel: Group B (Cross-over Group 2)
Subjects randomly assigned to two experimental diets.
This arm will receive low-fat meals first, followed by a washout period of two-seven days and then high-fat meals.
|
The intervention will run concurrently with the gastric bypass treatment at the hospital.
The first intervention is carried out before weight loss, and the intervention is repeated two times concurrently with two periods of weight loss (lifestyle and gastric bypass)
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Postprandial peak mean of prothrombin fragment 1+2 concentrations
Tidsramme: Measures before weight loss, change from baseline to after lifestyle-induced weight loss and 4 months post-surgery.
|
Blood samples are collected after high-fat and low-fat meals on two study days.
|
Measures before weight loss, change from baseline to after lifestyle-induced weight loss and 4 months post-surgery.
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Postprandial peak mean of cardiovascular risk markers concentrations
Tidsramme: Measures before weight loss, change from baseline to after lifestyle-induced weight loss and 4 months post-surgery.
|
Blood samples are collected after high-fat and low-fat meals on two study days.
|
Measures before weight loss, change from baseline to after lifestyle-induced weight loss and 4 months post-surgery.
|
|
Laboratory tests of fecal samples
Tidsramme: Measures before weight loss, change from baseline to after lifestyle-induced weight loss and 4 months post-surgery.
|
Bacterial components of fecal samples
|
Measures before weight loss, change from baseline to after lifestyle-induced weight loss and 4 months post-surgery.
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studiestol: Else Bladbjerg, M.Sc. PhD, Unit for Thrombosis Research, Department of Regional Health Research, Hospital of South West Jutland and University of Southern Denmark
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- HospitalSWJ
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med Experimental diet
-
NCT05960786AfsluttetBPPV | Svimmelhed | Godartet Paroxysmal Positionel Vertigo | Vestibulær migræne | Vestibulær lidelse | Menieres sygdom | Ménières Vertigo | Labrynthitis | Migræne Associated Vertigo | Ukompenseret ensidig vestibulopati
-
NCT06923982AfsluttetHjertefejl | Nyresvigt | Gastro esophageal refluks | Copd | Intensiv afdelings syndrom
-
NCT00932516Afsluttet
-
NCT07159659Rekruttering
-
NCT03372187Afsluttet
-
NCT00931034Afsluttet
-
NCT06831331Tilmelding efter invitationReumatoid arthritis (RA)
-
NCT07298603Tilmelding efter invitationErnæringsvurdering | Ernæringsintervention | PCOS- Polycystisk ovariesyndrom