73 studies found for:    Open Studies | "Vitamin K"
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Rank Status Study
1 Recruiting Vitamin K and Glucose Metabolism in Children at Risk for Diabetes (Vita-K 'n' Kids Study)
Conditions: Obesity;   Insulin Resistance;   Insulin Sensitivity;   Prediabetes;   Dyslipidemia;   Diabetes
Interventions: Dietary Supplement: Placebo-Control;   Dietary Supplement: Low-Dose Vitamin K2 (menaquinone-7; 45 mcg/d);   Dietary Supplement: High-Dose Vitamin K2 (menaquinone-7; 90 mcg/d)
2 Unknown  Vitamin K as Additive Treatment in Osteoporosis
Condition: Post-Menopausal Osteoporosis
Interventions: Drug: Phylloquinone;   Drug: Menaquinone (MK4);   Drug: placebo
3 Recruiting Vitamin K and Glucose Metabolism in Adults at Risk for Diabetes (Vita-K 'n' Adults Study)
Conditions: Obesity;   Insulin Resistance;   Insulin Sensitivity;   Beta-Cell Dysfunction;   Prediabetes
Interventions: Dietary Supplement: Placebo;   Dietary Supplement: Low-Dose Vitamin K2 Supplement (menaquinone-7; 90-mcg/d);   Dietary Supplement: High-Dose Vitamin K2 Supplement (menaquinone-7; 180-mcg/d)
4 Recruiting Vitamin K1 to Slow Progression of Vascular Calcification in HD Patients
Condition: Cardiovascular Diseases
Intervention: Drug: Vitamin K1
5 Recruiting Vitamin K Supplementation in Patients on Hemodialysis
Conditions: End Stage Renal Failure on Dialysis;   Atrial Fibrillation
Intervention: Drug: vitamin K1
6 Recruiting Risk Factors for Vascular Calcifications in Hemodialysis Patients: to What Extent is Vitamin K2 Deficiency Involved?
Condition: Vascular Calcifications
Intervention: Drug: Menaquinone
7 Unknown  Vitamin K2 and Vessel Calcification in Chronic Kidney Disease Patients
Conditions: Kidney Diseases;   Coronary Artery Calcification
Interventions: Drug: Vitamin K2+10μg cholecalciferol;   Drug: Vitamin D
8 Recruiting Evaluation of Vitamin K Supplementation for Calcific Uremic Arteriolopathy
Conditions: Calciphylaxis;   Calcific Uremic Arteriolopathy
Interventions: Dietary Supplement: Vitamin K;   Other: Placebo
9 Recruiting Vitamin K to Attenuate Coronary Artery Calcification in Hemodialysis Patients
Condition: Endstage Kidney Disease
Interventions: Drug: Vitamin K1;   Drug: Chrystalline Lactose
10 Unknown  The Effects of Vitamin K2 Supplementation on the Progression of Coronary Artery Calcification
Condition: Coronary Artery Disease
Interventions: Dietary Supplement: Menaquinone-7 (Vitamin K2);   Other: Placebo capsules
11 Recruiting Effect on Vascular Calcification of Replacing Warfarin by Rivaroxaban With or Without VitK2 in Hemodialysis Patients
Condition: Vascular Calcification
Interventions: Drug: rivaroxaban;   Dietary Supplement: Vitamin K2
12 Not yet recruiting Vitamin K2 Effect on Vascular Stiffening in Subjects With a Poor Vitamin K-status
Condition: Vascular Stiffness
Interventions: Dietary Supplement: Menaquinone-7;   Dietary Supplement: Placebo
13 Recruiting Treatment to Reduce Vascular Calcification In Hemodialysis Patients Using Vitamin K
Conditions: Vascular Calcification;   Systemic and Arterial Stiffness;   Complication of Hemodialysis;   Deficiency of Vitamin K2
Intervention: Drug: menaquinone-7
14 Not yet recruiting Benefit/Risk in Real Life of New Oral Anticoagulants and Vitamin K Antagonists in Patients Aged 80 Years and Over
Condition: Atrial Fibrillation
Interventions: Drug: Direct oral antocoagulant: dabigatran, rivaroxaban, apixaban;   Drug: Vitamin K antagonist: warfarin, fluindione, acenocoumarol
15 Unknown  Phase II Randomized Placebo-controlled Study With Vitamin K2 in Asymptomatic Calcified Carotid Stenosis
Conditions: Carotid Disease;   Atherosclerosis
Intervention: Drug: Vitamin K2 (Menaquinone)
16 Not yet recruiting INVestIgation of rheumatiC AF Treatment Using Vitamin K Antagonists, Rivaroxaban or Aspirin Studies, Non-Inferiority
Condition: Rheumatic Heart Disease
Interventions: Drug: Rivaroxaban (20 mg);   Drug: Vitamin K antagonists (VKA)
17 Recruiting Apixaban During Atrial Fibrillation Catheter Ablation: Comparison to Vitamin K Antagonist Therapy
Condition: Atrial Fibrillation
Interventions: Drug: Vitamin K antagonist;   Drug: Apixaban
18 Recruiting Patient Convenience Study- NIS RELATE
Condition: Atrial Fibrillation
Interventions: Drug: Pradaxa (dabigatran);   Drug: Vitamin K antagonist
19 Recruiting A Randomized, Placebo-controlled, Double Blind Trial to Investigate Whether Vitamin K2 Can Influence Arterial Calcification in Patients With Type 2 Diabetes
Conditions: Arterial Calcification;   Diabetes Mellitus Type 2
Interventions: Dietary Supplement: Menaquinone-7;   Dietary Supplement: Placebo
20 Recruiting A Study of Apixaban in Patients With Atrial Fibrillation, Not Caused by a Heart Valve Problem, Who Are at Risk for Thrombosis (Blood Clots) Due to Having Had a Recent Coronary Event, Such as a Heart Attack or a Procedure to Open the Vessels of the Heart
Condition: Acute Coronary Syndromes
Interventions: Drug: Apixaban;   Drug: vitamin K antagonist;   Drug: Acetylsalicylic acid;   Other: Acetylsalicylic acid placebo

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