Search clinical trials for: Vitamin K2

Total 13314 results

University of Aarhus
Axellus

Unknown

Investigations of the Effect of MK-7 on Bone and Glucose Metabolism and Arterial Calcification (K2vita)

Metabolic Bone Disorder

Denmark
Université de Sherbrooke
Samuel Fortin, SFC pharma and associate professor UQAR

Completed

MaxSimil and Vitamin K2: Determining Their Bioavailability

Healthy

Canada
Maastricht University Medical Center
VitaK

Completed

Comparison of Absorption of Vitamin K2

Healthy

Netherlands
Hopital St. Georges, Ajaltoun
Omicron Pharmaceuticals; Nattopharma ASA

Unknown

Decalcification of the Aortic Valve by Vitamin K2 (Menaquinone-7) (DECAV-K2)

Aortic Valve Disease

Lebanon
Université de Sherbrooke

Completed

Pharmacokinetics of Omega-3 Monoglycerides

Healthy

Canada
National and Kapodistrian University of Athens

Recruiting

SLOW-Slower Progress of caLcificatiOn With Vitamin K2

Aortic Valve Stenosis | Mitral Valve Stenosis | Aortic Valve Calcification | Mitral Annular Calcification | Mitral Valve Calcification

Greece
Ain Shams University

Unknown

Effect of Vitamin K 2 on Vascular Calcification in Hemodialysis Patients

End Stage Renal Disease

Egypt
Saint-Joseph University

Completed

Risk Factors for Vascular Calcifications in Hemodialysis Patients: to What Extent is Vitamin K2 Deficiency Involved?

Vascular Calcifications

Lebanon
Augusta University
Yale University; University of Alabama at Birmingham; Tufts University

Unknown

Vitamin K and Glucose Metabolism in Children at Risk for Diabetes (Vita-K 'n' Kids Study)

Obesity | Diabetes | Insulin Resistance | Dyslipidemia | Insulin Sensitivity | Prediabetes

United States
Dasman Diabetes Institute
Kappa Bioscience

Recruiting

Vitamin K2 and Muscle Weakness in Type 2 Diabetes (SARK2)

Diabete Type 2

Kuwait
Medical University of Bialystok
Lomza State University of Applied Sciences; International Science & Health... and other collaborators

Recruiting

The Vitamin K2 and D3 Intervention Trial in Children and Adolescents With the Low-energy Fractures

Vitamin D3 | Fracture Healing | Deficiency of Vitamin K2

Poland
University of Glasgow
Kappa Bioscience

Completed

viTAmin K2 and rEcOVery From ExeRcise (TAKEOVER)

Inflammation | Exercise | Recovery | Oxidative Stress | Strength | Vitamin K

United Kingdom
Augusta University
Yale University; University of Alabama at Birmingham; Tufts University

Unknown

Vitamin K and Glucose Metabolism in Adults at Risk for Diabetes (Vita-K 'n' Adults Study)

Obesity | Insulin Resistance | Insulin Sensitivity | Prediabetes | Beta-Cell Dysfunction

United States
Augusta University

Unknown

Vitamin K to Slow Progression of Dyslipidemia and Diabetes Risk (Vita-K 'n' Kids Study II)

Hyperglycemia | Cardiovascular Diseases | Obesity | Insulin Resistance | Hyperlipidemia | Nutritional and Metabolic Diseases | Obesity in Diabetes

United States
Azienda Ospedaliera Sant'Anna

Unknown

Phase II Randomized Placebo-controlled Study With Vitamin K2 in Asymptomatic Calcified Carotid Stenosis (SCAVIT-K2)

Atherosclerosis | Carotid Disease
Rogier Caluwe

Completed

Dose Defining Study for the Administration of Vitamin K2 Supplements in Hemodialysis Patients

Vascular Calcification
Ain Shams University

Completed

Comparative Study Evaluating the Effect of Vitamin K1 Versus Vitamin K2 on Vascular Calcification in Dialysis Patients

End Stage Renal Disease on Dialysis

Egypt
Zealand University Hospital

Completed

Effect of Vitamin K2 (MK7) on Cardiovascular and Bone Disease in Dialysis Patients (RenaKvit)

Cardiovascular Disease | Bone Disease | Endstage Renal Disease | Vitamin K Supplementation

Denmark
Maastricht University Medical Center

Unknown

Bicuspid Aortic Valve Stenosis and the Effect of vItamin K2 on Calciummetabolism on 18F-NaF PET/MRI (BASIK2)

Aortic Valve Stenosis | Bicuspid Aortic Valve

Netherlands
Danisco

Completed

Vitamin K2 Intervention in Patients With Vitamin K Antagonists (SAFEK)

Thrombosis

France
Maastricht University Medical Center

Completed

Comparison of Efficacy of Different Dosages Vitamin K2

Carboxylation Level | Vitamin K-dependent Proteins

Netherlands
Hospital Universitario Pedro Ernesto
Conselho Nacional de Desenvolvimento Científico e Tecnológico; Rio de Janeiro...

Recruiting

Vitamins D and K Effects on Vascular Function in Obese Adults.

Obesity | Vitamin D3 Deficiency

Brazil
Lithuanian Sports University
Kappa Bioscience AS; LSMU Kauno ligonine

Not yet recruiting

Vitamin K2 Supplements for Muscle Recovery (Recovery)

Cachexia | Muscle Atrophy

Lithuania
Eisai Limited

Completed

The Effect of Vitamin K2 on Bone Turnover

Osteoporosis

Japan
Lebanese American University
Omicron Pharmaceuticals

Completed

Vitamin K2 Supplementation and Arterial Stiffness in the Renal Transplant Population (The KING Trial) (KING)

Arterial Stiffness | Vitamin K2 Deficiency

Lebanon
NIZO Food Research
Kappa Bioscience AS

Completed

Antioxidant and Immune Effects of Vitamin K2 (ProteK2t)

Inflammation | Oxidative Stress

Netherlands
Maastricht University Medical Center

Completed

Biocomparison Study

Bone Health | Vascular Health

Netherlands
Chinese University of Hong Kong

Recruiting

Novel Robotic Surgical System for Minimally Invasive Surgery (K2robo)

Robotic Surgery

China
RWTH Aachen University

Completed

Incorporation of Vitamin K Into Uremic Lipoproteins

Vitamin K Deficiency

Germany
Ying Li
Afﬁliated Hospital of North Sichuan Medical College

Enrolling by invitation

Effect of Vitamin K2 in the Treatment of Nocturnal Leg Cramps in Older Population

Nocturnal Leg Cramps

China
Augusta University

Unknown

Vitamin K to Slow Progression of Cardiovascular Disease Risk in Hemodialysis Patients

Cardiovascular Diseases | Hemodialysis | Chronic Kidney Disease Stage 5 | Chronic Kidney Disease Stage 3 | Chronic Kidney Disease Stage 4 | Vitamin K Deficiency

United States
Maastricht University Medical Center
VitaK

Unknown

The Effects of Vitamin K2 Supplementation on the Progression of Coronary Artery Calcification (VitaK-CAC)

Coronary Artery Disease

Netherlands
Ankara City Hospital Bilkent

Recruiting

The Use of St. John's Wort Oil With Massage in the Perineum During Childbirth

Perineal Injury

Turkey
Sola Aoun Bahous, M.D. Ph.D.
Omicron Pharmaceuticals; Lesaffre International

Not yet recruiting

Vitamin K2 Supplementation in Adult Episodic Migraine (ViKEM)

Migraine Headache | Arterial Stiffness | Vitamin K Deficiency

Lebanon
Odense University Hospital

Active, not recruiting

The DANish COronary DEcalcification (DANCODE) Trial (DANCODE)

Coronary Artery Disease

Denmark
University of Guadalajara

Completed

Effect of Vitamins D3 and K2 in uOc and Insulin Serum Levels in Patients With Diabetes Mellitus

Diabetes Mellitus, Type 2 | Insulin Resistance | Bone Loss

Mexico
University of Guadalajara

Not yet recruiting

Effect of Vitamin K2 Over Osteocalcin, Leptin, Cytokines, and Cardiovascular Risk in Young Adults With Overweight and Obesity

Overweight and Obesity | Cardiometabolic Risk Factors

Mexico
Canisius-Wilhelmina Hospital
Kappa Bioscience AS

Completed

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

Covid19

Netherlands
University Hospitals Cleveland Medical Center

Active, not recruiting

Pilot Study of Vitamin K2 (MK-7) and Vitamin D3 Supplementation and the Effects on PASC Symptomatology and Inflammatory Biomarkers

Post-acute COVID-19 Syndrome

United States
Stephan Moll, MD

Completed

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

Thrombosis

United States
Guy's and St Thomas' NHS Foundation Trust

Unknown

Vitamin K as Additive Treatment in Osteoporosis (VITKANDOP)

Post-menopausal Osteoporosis

United Kingdom
Medical University of Lodz

Unknown

Vitamin K2 and Vessel Calcification in Chronic Kidney Disease Patients (CACSK2)

Kidney Diseases | Coronary Artery Calcification

Poland
University Hospital of North Norway
University of Tromso; Haukeland University Hospital; The International Osteoporosis...

Completed

Natto Supplementation to Prevent Loss of Bone Mass in Women Immediately After Menopause

Perimenopausal Bone Loss

Norway
Changhua Christian Hospital

Completed

The Efficacy of Vitamin K2 n Human Osteoporosis, Blood-vessel Calcification and Sclerosis

Healthy

Taiwan
The Canadian College of Naturopathic Medicine
Ottawa Hospital Research Institute; Vitazan Professional; New Roots Herbal

Terminated

Dietary Supplements for COVID-19

Covid19

Canada
Onze Lieve Vrouw Hospital

Completed

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

Vascular Calcification

Belgium
Gerencia de Atención Primaria, Madrid
Fondo de Investigacion Sanitaria; Instituto de Salud Carlos III

Completed

Effectiveness of Double-layer Compression Therapy in the Healing of Chronic Venous Ulcers in Primary Health Care

Venous Ulcers

Spain
Scientific Institute San Raffaele

Completed

Vitamin K2 for Reduction the Calcium at Carotid Bifurcation in Patients With Subcritical Lesions

Carotid Plaques

Italy
Duquesne University

Completed

Melatonin-Micronutrients for Osteopenia Treatment Study (MOTS)

Osteoporosis | Osteopenia

United States
London South Bank University

Completed

Scleral Versus Corneal RGP Contact Lenses in Irregular Cornea Disorders

Keratoconus | Irregular Astigmatism | Irregular; Contour of Cornea | Pellucid Marginal Corneal Degeneration | Injury of Cornea

United Kingdom

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