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Results for “Vitamin K Supplementation”

32 trials

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Showing 20 of 32 results

Not applicableLooking for participantsNCT05943457
What this trial is testing

Vitamin K2 Supplementation in Adult Episodic Migraine

Who this might be right for
Migraine HeadacheArterial StiffnessVitamin K Deficiency
Sola Aoun Bahous, M.D. Ph.D. 160
Large-scale testing (Phase 3)Study completedNCT00623857
What this trial is testing

Micronutrients and Child Health Study

Who this might be right for
Malaria
Wageningen University 612
Not applicableStudy completedNCT03243890
What this trial is testing

The Aortic Valve DECalcification (AVADEC) Trial

Who this might be right for
Aortic Valve StenosisMultidetector Computed TomographyVitamin K 2+1 more
Axel Diederichsen 389
Large-scale testing (Phase 3)Study completedNCT00150969
What this trial is testing

Vitamin K Supplementation in Post-Menopausal Osteopenia

Who this might be right for
Post-Menopausal OsteoporosisPost-Menopausal Osteopenia
University Health Network, Toronto 440
Not applicableEnded earlyNCT04669782
What this trial is testing

Effect of Vitamin K Supplementation on Circulating Levels of Osteocalcin on the Bone Metabolism and Aging

Who this might be right for
Bone Metabolism DisorderAging DisorderOsteoporosis
University of Milano Bicocca 99
Not applicableStudy completedNCT01143831
What this trial is testing

Evaluation of Factors II, VII, IX, X, and Proteins C and S, Following High-dose Vitamin K Supplementation

Who this might be right for
Thrombosis
Stephan Moll, MD 8
Not applicableActive Not RecruitingNCT05259046
What this trial is testing

The InterVitaminK Trial - Effects of Vitamin K Supplementation on Cardiovascular, Metabolic, and Bone Health

Who this might be right for
Coronary Artery CalcificationArterial Stiffness
Bispebjerg Hospital 450
Large-scale testing (Phase 3)Study completedNCT00183001
What this trial is testing

Effect of Vitamin K on Age-Related Bone Loss and Vascular Calcification

Who this might be right for
OsteoporosisVascular CalcificationInflammation
National Institute on Aging (NIA) 452
Not applicableStudy completedNCT02278692
What this trial is testing

Evaluation of Vitamin K Supplementation for Calcific Uremic Arteriolopathy

Who this might be right for
CalciphylaxisCalcific Uremic Arteriolopathy
Massachusetts General Hospital 26
Large-scale testing (Phase 3)Study completedNCT00794755
What this trial is testing

Low Dose Supplementation to Improve Anticoagulation Control With Oral Vitamin K as an Adjuvant to Warfarin Therapy

Who this might be right for
Coagulation
Ottawa Hospital Research Institute 100
Large-scale testing (Phase 3)UnknownNCT04145492
What this trial is testing

Effect of Vitamin K 2 on Vascular Calcification in Hemodialysis Patients

Who this might be right for
End Stage Renal Disease
Ain Shams University 60
Not applicableUnknownNCT04900610
What this trial is testing

The Effect of Vitamin K2 Supplementation on Arterial Stifness and Cardiovascular Events in PEritonial DIAlysis

Who this might be right for
Vitamin K DeficiencyEnd Stage Renal DiseasePeritoneal Dialysis+3 more
Aristotle University Of Thessaloniki 120
Post-approval studies (Phase 4)Study completedNCT02610933
What this trial is testing

Effect on Vascular Calcification of Replacing Warfarin by Rivaroxaban With or Without VitK2 in Hemodialysis Patients

Who this might be right for
Vascular Calcification
Onze Lieve Vrouw Hospital 117
Not applicableUnknownNCT01002157
What this trial is testing

The Effects of Vitamin K2 Supplementation on the Progression of Coronary Artery Calcification

Who this might be right for
Coronary Artery Disease
Maastricht University Medical Center 180
Post-approval studies (Phase 4)Study completedNCT01235325
What this trial is testing

The Effect of Vitamin K Supplementation on Bone Health in Adult Crohn's Disease Patients

Who this might be right for
SupplementationBone HealthCrohn's Disease
University College Cork 70
Not applicableNot Yet RecruitingNCT06855953
What this trial is testing

Vitamin K and Cognition in Coronary Heart Disease (NutriCog)

Who this might be right for
Coronary Heart Disease
Montreal Heart Institute 40
Testing effectiveness (Phase 2)Study completedNCT02324686
What this trial is testing

Vitamin K Supplementation in Patients on Hemodialysis

Who this might be right for
End Stage Renal Failure on DialysisAtrial Fibrillation
University Health Network, Toronto 3
Not applicableUnknownNCT02404519
What this trial is testing

Vitamin K2 Effect on Vascular Stiffening in Subjects With a Poor Vitamin K-status

Who this might be right for
Vascular Stiffness
Maastricht University Medical Center 240
Not applicableStudy completedNCT00402974
What this trial is testing

The Effect of Vitamin K Supplementation on Osteocalcin Carboxylation in Healthy Children

Who this might be right for
Healthy
UMC Utrecht 55
Not applicableStudy completedNCT04770740
What this trial is testing

Randomized Controlled Clinical Trial to Investigate Effects of Vitamin K2 in COVID-19

Who this might be right for
Covid19
Canisius-Wilhelmina Hospital 40
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