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Vitamin K2 Supplementation in Haemodialysis

An open-label, feasibility study of Menaquinone-7 enriched supplement in haemodialysis patients.

Status
Withdrawn
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12617000282381
Acronym
Nil
Enrollment
30
Registered
2017-02-23
Start date
2017-09-01
Completion date
2017-12-01
Last updated
2018-02-12

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

Conditions

None listed

Brief summary

Kidney disease is a major public health issue. The provision of dialysis has considerable economic impact; $150 million, 0.9% of the annual health budget is spent on treatment of End Stage Kidney Disease (ESKD) for <0.09% of the NZ population. There has been a steady growth in the number of patients with ESRD of 5-6% over the last 15 years. Cardiovascular disease is the major cause of mortality and a significant cause of morbidity in this group. Menaquinone-7, a Vitamin K2 homologue is rare in the Western diet, has high potency, and a long half-life and may reduce cardiovascular disease. We will trial if a novel health product enriched in Menaquinone-7, is tolerated in up to 30 patients with ESRD. We will determine if the novel health product enriched in Menaquinone-7, will reverse markers of Vitamin K deficiency.

Interventions

The product is milk enriched with Menaquinone-7. The subject will be administered Menaquinone-7 1ug in 200ml. of milk.. Administered 3 times a week on dialysis for 8 weeks. Patients will be administered the treatment while at dialysis so will be directly observed.

Sponsors

Waitemata District Health Board
Lead SponsorGovernment body

Study design

Allocation
Non-randomised trial
Intervention model
Single group
Primary purpose
Prevention
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

ESRD established for more than 6 months on centre or satellite haemodialysis, Stable medical condition, Over the age of 18 years Are able to provide informed consent will be eligible to participate.

Exclusion criteria

Therapy with warfarin, Life expectancy of less than 6 month, Planned renal transplantation within 3 months, Intestinal malabsorption or significant gastrointestinal disease, Inability to provide informed consent.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026