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Vitamin K2 and CVD risk markers.

The effect of vitamin K2 supplementation on cardiovascular risk markers.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON24375
Enrollment
60
Registered
2009-09-02
Start date
2010-06-14
Completion date
Unknown
Last updated
2024-02-28

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

Conditions

cardio vascular disease, CVD, atherosclerosis

Interventions

g, or 360 &#956
g vitamin K2 respectively. And there is one placebo group which receives placebo capsules daily.
The intervention period is 12 weeks. There are two intervention groups which will receive a daily dose of 180 &#956

Sponsors

?
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Men and women age 40-65 years; 2. Postmenopausal assed by self-report; 3. BMI 18.5-30.

Exclusion criteria

Exclusion criteria: 1. Using vitamin K antagonists; 2. Using chronic medication for cardiovascular diseases for women; 3. Using menopausal hormone therapy; 4. Smokers; 5. Using vitamin supplements that contain vitamin K, vitamin D or calcium; 6. Consuming 5 or more than 5 portions of cheese per day; 7. Consuming 200 gram or more of soft curd cheese per day; 8. Consuming 200 gram or more green vegetables per day; 9. Consuming once or more than once a week goose liver; 10. Consuming natto; 11. Vegans; 12. Known soy allergy.

Design outcomes

Primary

MeasureTime frame
MGP levels in blood.

Secondary

MeasureTime frame
1. Blood lipid profile; 2. Inflammation markers; 3. Insulin sensitivity; 4. Adipokines; 5. Osteocalcin carboxlation.

Contacts

Public ContactG.W. Dalmeijer

UMC Utrecht, Heidelberglaan 100

G.W.Dalmeijer@umcutrecht.nl

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)