- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT01914224
Combined Dietary Education of Low Sodium and High Potassium Consumption
Research for the Effectiveness of Combined Dietary Education of Low Sodium and High Potassium Consumption
Reduction in sodium consumption is important approach in public health care. In general population, reduction of sodium intake can reduce the future development of hypertension and cardiovascular event. Meanwhile, enhancement of potassium consumption is also important to reduce blood pressure and cardiovascular events. We hypothesized that combined education of low sodium and high potassium consumption is more effective in reducing blood pressure compared to dietary education of low sodium consumption only.
The present survey study was designed to test the effectiveness of combined education of low sodium and high potassium consumption in blood pressure reduction and improvement of other variables.
Studieoversikt
Status
Forhold
Studietype
Registrering (Forventet)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
Gyeonggi
-
Goyang, Gyeonggi, Korea, Republikken, 410-773
- Rekruttering
- Dongguk University Ilsan Hospital
-
Ta kontakt med:
- Moo-Yong Rhee, MD, PhD
- Telefonnummer: 82 31 961 7125
- E-post: mooyong.rhee@gmail.com
-
Ta kontakt med:
- Ji-Hyun Kim, MD, PhD
- Telefonnummer: 82 31 961 7270
- E-post: mdangela79@gmail.com
-
Underetterforsker:
- Ji-Hyun Kim, MD, PhD
-
Hovedetterforsker:
- Moo-Yong Rhee, MD, PhD
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Prehypertension: with a systolic pressure from 120 to 139 mm Hg or a diastolic pressure from 80 to 89 mm Hg
- Stage 1 hypertension: with a systolic pressure from 140 to 159 mm Hg or a diastolic pressure from 90 to 99 mm Hg
Exclusion Criteria:
- Urinary tract disease
- Secondary hypertension
- Previous history of unstable angina, heart failure, myocardial infarction, coronary revascularization, cerebrovascular disease within 12 months
- Ventricular tachycardia, atrial fibrillation and flutter
- Hypertrophic cardiomyopathy
- Known chronic kidney disease: serum creatinine = or > 2.0 mg/dL
- Hypokalemia (<3.5 mmol/L) or hyperkalemia (>5.5 mmol/L)
- Type 1 diabetes mellitus
- Poorly controlled diabetes mellitus (HbA1C = or > 9%)
- Unable to collect 24 hour urine sample
- Pregnancy
- Alcoholics
- Severe liver disease
- Night workers
- Mental retardation
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Enkelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Group 1
dietary education of low sodium and high potassium consumption
|
|
|
Aktiv komparator: Group 2
dietary education of low sodium consumption only
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
changes of 24-hour ambulatory systolic and diastolic blood pressure
Tidsramme: 3 months
|
Effectiveness of combined dietary education of low sodium and high potassium consumption on changes of 24-hour ambulatory systolic and diastolic blood pressure, compared to dietary education of low sodium consumption only.
|
3 months
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
changes of 24-hour urine sodium and potassium excretion
Tidsramme: 3 months
|
Difference of changes of 24-hour urine sodium and potassium excretion by each dietary education
|
3 months
|
|
changes of renin and aldosterone
Tidsramme: 3 months
|
Difference in changes of renin and aldosterone by each dietary education
|
3 months
|
Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes of renin and aldosterone
Tidsramme: 3 months
|
Changes of renin and aldosterone by low sodium consumption
|
3 months
|
|
Changes of pulse wave velocity
Tidsramme: 3 months
|
Changes of pulse wave velocity by low sodium consumption
|
3 months
|
|
Changes of left ventricular mass index
Tidsramme: 3 months
|
Changes of left ventricular mass index by low sodium consumption
|
3 months
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Moo-Yong Rhee, MD, PhD, Dongguk University
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 13162MFDS106
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