Serum CTRP3 and RBP4 Levels in Obesity and Hypertension
25. august 2014 opdateret af: Deng Wu Quan, Third Military Medical University
Insulin resistance is closely correlated with obesity and cardiovascular disease.
Adipokines may play important roles in the pathogenesis of obesity, which are a link between obesity and obesity-related disorders.C1q/TNF-related protein-3 (CTRP3) and retinol-binding protein 4 (RBP4) are novel adipokine that modulates the action of insulin in various diseases.
This study addressed the relationship between CTRP3, RBP4 and IR in newly diagnosed obesity and essential hypertension.
Studieoversigt
Status
Afsluttet
Betingelser
Detaljeret beskrivelse
Serum CTRP3 and RBP4, anthropometric and metabolic parameters were determined in 480 newly diagnosed obesity and essential hypertensive patients not taking anti-obese and antihypertensive medications and 66 normal weight (NW) and normotensive subjects.
All subjects were divided into two groups depending on body mass index (BMI), including NW group and obesity group, and then four subgroups were divided according to obesity and hypertension, including NW-normal blood pressure subgroup (NW-NBP), NW-hypertension subgroup (NW-HTN), obese-normal blood pressure subgroup (OB-NBP), obese-hypertension subgroup (OB-HTN).
Undersøgelsestype
Observationel
Tilmelding (Faktiske)
2000
Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
20 år til 70 år (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Prøveudtagningsmetode
Sandsynlighedsprøve
Studiebefolkning
We consecutively selected 2100 Chinese subjects from the general population who had undergone medical check-ups at the Southwest Hospital Medical Center at the Third Military Medical University
Beskrivelse
Inclusion Criteria:
- Hypertension not taking antihypertensive medications
- Obesity not taking anti-obese or lipid-lowering medications
Exclusion Criteria:
- Heart failure;
- pregnant or lactating
- diabetes
- thyroid disease
- fractures
- osteoporosis
- tumors;
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Case-Crossover
- Tidsperspektiver: Tværsnit
Kohorter og interventioner
Gruppe / kohorte |
|---|
|
NW-NBP group
normal weight and blood pressure subjects
|
|
NW-HTN group
Normal weight with hypertension subjects
|
|
OB-NBP group
obese-normal blood pressure subjects
|
|
OB-HTN group
Obese-hypertension subjects
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
CTRP3 and RBP4 levels were measured in obesity and hypertension
Tidsramme: 1 year
|
531 subjects were required to fast overnight before the physical examination.Blood pressure was measured three times, each 2 min apart on the upper arm using a mercury sphygmomanometer in a seated, resting position after 10 minutes of rest; the mean of the three measurements was used for the statistical analysis.Weight, height and hip and waist circumference (WC), were measured. BMI was calculated as body weight in kilograms divided by the square of height (m2). WHR was calculated as the waist to hip circumference. Overnight fasting blood samples were collected in tubes containing liquid EDTA; the samples were centrifuged at -4°C and maintained at -80°C until assayed. FBG was assayed using the glucose oxidase method. UA, TC, TG, LDL-C and HDL-C concentrations were determined enzymatically. |
1 year
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Efterforskere
- Studieleder: Deng Wuquan, PHD, Southwest Hospital, China
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Hjælpsomme links
- Implication of Progranulin and C1q/TNF-Related Protein-3 (CTRP3) on Inflammation and Atherosclerosis in Subjects with or without Metabolic Syndrome
- Role of anti-inflammatory adipokines in obesity-related diseases.
- Identification of Adipokine Clusters Related to Parameters of Fat Mass, Insulin Sensitivity and Inflammation
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. marts 2012
Primær færdiggørelse (Faktiske)
1. februar 2014
Studieafslutning (Faktiske)
1. februar 2014
Datoer for studieregistrering
Først indsendt
24. august 2014
Først indsendt, der opfyldte QC-kriterier
25. august 2014
Først opslået (Skøn)
27. august 2014
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
27. august 2014
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
25. august 2014
Sidst verificeret
1. august 2014
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- SW1000
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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