Peripheral Metabolic Function in Chronic Heart Failure Patients
Peripheral Metabolic Function in Chronic Heart Failure Patients: Key to Lessen the Cardiac Load
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Gregers W Munch, MSc PhD
- Telefonnummer: +45 35459574
- E-mail: gregers.munch@regionh.dk
Studiesteder
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-
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Copenhagen, Danmark, 2100
- Rekruttering
- Centre of Inflammation and Metabolism (CIM), Centre for Physical Activity Research
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Kontakt:
- Gregers W Munch, MSc PhD
- Telefonnummer: +45 35459574
- E-mail: gregers.munch@regionh.dk
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- New York Heart Association (NYHA) Class II - III
- Ejection fraction <35%
- Heart failure as a result of previous myocardial infarction
- Optimal treatment (ACE-inhibitors, beta-blockers)
- Stable heart failure
- Patients with and without implantable cardioverter defibrillator (ICD)
Exclusion Criteria:
- Peripheral vascular disease with symptoms of atherosclerosis (intermittent claudication)
- Aneurysm in a. femoral
- Moderate to severe heart valve disease
- Moderate to severe Chronic Obstructive Pulmonary Disease (COPD) with FEV1 <60%
- Heart Failure Patients with Biventricular pacemaker (BVP)
- Serious heart rhythm disturbances (arrhythmias such as atrial fibrillation and frequent premature ventricular contractions)
- Myocardial infarction within the last month
- Unstable angina (angina pectoris)
- Renal failure (creatinine greater than 2.5 mg / dL)
- Severe systemic disease of the nervous system, pulmonary or other severe organ involvement
- BMI> 30
- Pregnancy
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Sundhedstjenesteforskning
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Exercise training - Whole body exercise
Control subjects will train 2-legged cycling (whole body exercise) for 6 weeks
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All gruoups will undergo 6 weeks of training intervention either with a small musclemass (one-legged exercise) or whole body exercise (two-legged cycling)
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Eksperimentel: Exercise training - One-legged exercise
Control subjects will train high intense one-legged exercise for 6 weeks
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All gruoups will undergo 6 weeks of training intervention either with a small musclemass (one-legged exercise) or whole body exercise (two-legged cycling)
|
|
Eksperimentel: Exercise training - 2-legged cycling CHF
CHF patients will train 2-legged cycling (whole body exercise) for 6 weeks
|
All gruoups will undergo 6 weeks of training intervention either with a small musclemass (one-legged exercise) or whole body exercise (two-legged cycling)
|
|
Eksperimentel: Exercise training - CHF
CHF Patients will train high intense one-legged exercise for 6 weeks
|
All gruoups will undergo 6 weeks of training intervention either with a small musclemass (one-legged exercise) or whole body exercise (two-legged cycling)
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change from baseline sympathetic nerve activity after 6 weeks of training
Tidsramme: 6 weeks
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Sympathetic nerve activity, measured in plasma and dialysat with reference to nor-adrenaline.
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6 weeks
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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The effect of exercise training on exercise capacity in regards to oxygen uptake
Tidsramme: 6 weeks
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Exercise capacity in regards to oxygen uptake (VO2peak) will be evaluated before and after the training intervention
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6 weeks
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The effect of exercise training on exercise capacity in regards to maximal workload
Tidsramme: 6 weeks
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Exercise capacity in regards to Workload during 2-legged cycling (Wattpeak) will be evaluated before and after the training intervention
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6 weeks
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The effect of exercise training on exercise capacity in regards to a 6 min walk test
Tidsramme: 6 weeks
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Exercise capacity in regards to a 6 min walk test (meters) will be evaluated before and after the training intervention
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6 weeks
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studiestol: Stefan P Mortensen, Dr. Med, IMM - Department of Cardiovascular and Renal Research
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
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
- VEK-H-3-2013-048
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