Predisposition and Transition Mechanisms From Arterial Hypertension to Heart Failure (Hypercare)
Genetics and Genomics of Hypertension Associated With Microinflammation, Oxydative Stress, Chronic Renal Disease and Heart Failure (A2-B2-B3)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
In all index patients and recruited family members, recorded data will include the following :
- Past medical history, drug history and family history
- Physical examination
- Height, weight, waist and hip circumference
- Cardiac examination
- Vascular examination
- Blood pressure
- Plasma and urine samples
- Body composition (DEXA)
- Tissue Doppler imaging
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Alsace
-
Strasbourg, Alsace, Frankrig, 67000
- Centre D'Investigation Clinique de Strasbourg
-
-
Lorraine
-
Nancy, Lorraine, Frankrig, 54000
- Hopital Brabois Adulte
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
index patient :
- Caucasian patients of either sex who were diagnosed to have essential hypertension (as defined below) before the age of 50 y.
- The index patient should not be older than 60 years at the time of enrolment.
Definition of hypertension for the index patient:
- If untreated: Systolic blood pressure > 160 mmHg and/or diastolic blood pressure > 95 mmHg.
- If already on treatment: Treatment with more of 2 different antihypertensive drugs at the time of enrolment.
- At least three first degree relatives of whom at least one should be affected and at least one be from a different generation (parents or offspring aged 18 years or above) must be willing to participate in the family study. For definition of hypertension in relatives of the index patient see below.
- Written informed consent
family
- at least three other first degree relatives must be willing to participate in the family study:
- at least one first-degree relative must be affected with diagnosis of hypertension made before age of 50 years AND
- at least one first degree relative must be from a different generation (offspring or parents).
Exclusion Criteria:
index patient :
- Any known form of secondary hypertension, including sleep apnoea syndrome
- Any known previous clinical complications of hypertension (angina, MI, stroke, TIA, peripheral artery disease) at any time
- Any known renal disease, including GFR < 60 mL/min as estimated by the abbreviated MDRD formula, or kidney stones
- Kidney or other organ transplantation
- Type 1 diabetes mellitus
- Heart failure stage D (AHA/ACC criteria)
- Any malignant concomitant diseases or history of malignant diseases within the last five years, with exception of treated squamous skin cancer or basalioma
- Clinical or laboratory signs of acute infection, especially urinary tract infection
- Systemic inflammatory diseases, such as autoimmune diseases, connective tissue diseases or collagenoses.
- Steroids or any other immunosuppressive drug
- Severe known liver disease (ALT or gamma-GT above three-fold of upper normal limit)
- Current alcohol consume of more than 21 drinks/week (1 drink = a bottle (0,33 l) beer, a glass (0,2 l) of wine, or 4 cl = 40 ml of spirit (40%)) or drug abuse such as cocaine
family
- any organ transplantation
- any malignant concomitant disease
- acute infection
- systemic inflammatory disease
- severe liver disease
- current alcohol or drug abuse
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Andet: NOE
multicentric family-based cohort.
prospective and transversal study
|
blood and urine sample
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
genetic biomarkers
Tidsramme: time point 1 : first day ; Time point
|
time point 1 : first day ; Time point
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
oxidative stress markers
Tidsramme: time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
|
microinflammation markers
Tidsramme: time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
|
renal function and damage markers
Tidsramme: time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
|
cardiac and large artery growth, remodelling dysfunction and failure markers
Tidsramme: time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
time point 1 : first day ; Time point 2 : 2 years ; Time point 3 : 4 years
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: faiez ZANNAD, Pr, Central Hospital, Nancy, France
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
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 (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
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
- HYPERCARE(english v. 1.0)JRPB3
- Cpp : 07.11.11
- Dgs: 2007-0537
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 .