Vitamin k
Intervention1 paper1 findingPubChem 5280483ChEBI 94399MeSH D014812
Associations
1Cognitive function
upin humans1
1 study
Cognitive function
upin humans1
Vitamin k is associated with cognitive function in humans.
Review
Vitamin K in brain metabolism and cognitive function: mechanistic evidence, human associations, and unresolved questions · Metabolic brain disease · 24 Aug 2026
Trials
22In trials
Phase 4 · Recruiting · 1 trial
Gastrointestinal hemorrhage
Phase 4 · Recruiting · 1 trial
Phase 4 · Recruiting · 1 trial
Phase 3 · Completed · 1 trial
Relapsing-remitting multiple sclerosis
Phase 3 · Results posted · 1 trial
Phase 3 · Completed · 1 trial
All 14Fewer
Phase 1 · Completed · 2 trials
Phase 1 · Results posted · 2 trials
Phase 1 · Completed · 1 trial
Phase 1 · Terminated · 1 trial
Embolism
Phase 1 · Results posted · 1 trial
Phase 1 · Results posted · 1 trial
Phase 1 · Results posted · 1 trial
Early phase 1 · Completed · 1 trial
Stopped
NCT03358706 · Terminated · Crohn's disease
The study was stopped as all post-marketing commitments had been fulfilled or released
Trial sponsors
Company1 trialPhase 3133 people
Company3 trialsPhase 186 people
Company2 trialsPhase 157 people
Company1 trialPhase 196 people
Company1 trialPhase 156 people
Company1 trialPhase 133 people
Company1 trialPhase 128 people
Company1 trialPhase 128 people