Studies on the associations between vitamin B1 and E status and cardiac indices in patients with heart failure

Studies on the associations between vitamin B1 and E status and cardiac indices in patients with heart failure - Studies on vitamin B1 and E status in patients with heart failure

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000034999

Enrollment

100

Registered

2018-12-01

Start date

2018-12-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cardiovascular diseases

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1 Outpatients without heart failure or myocardial infarction who have registered in Kitakawachi Clinical Background and Outcome of Heart Failure Registry 2 Having provided voluntary written consent for participation in this study

Exclusion criteria

Exclusion criteria: 1. Patients who have already taken some vitamins supplementation 2. Over 90 years-old patients. 3. Patients with chronic kidney diseases (<eGFR 30mL/min/1.73m2)

Design outcomes

Primary

Measure	Time frame
Circulating levels of vitamins (vitamin B1, B6, B12, folate, niacin, biotin, pantothenic acid, vitamin C, vitamin E)	—

Secondary

Measure	Time frame
Echocardiogram Biomarkers of oxidative stress Serum haptoglobin	—

Countries

Japan

Contacts

Public ContactKiyoshi Tanaka

Kobe Gakuin University Faculty of Nutrition

ktanaka@nutr.kobegakuin.ac.jp078-974-4998

Outcome results