Search clinical trials for: Vitamin K 2

Total 28792 results

Danisco

Completed

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

Thrombosis

France
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
Maastricht University Medical Center

Completed

Comparison of Efficacy of Different Dosages Vitamin K2

Carboxylation Level | Vitamin K-dependent Proteins

Netherlands
Institut de Recherches Cliniques de Montreal
Université de Montréal

Withdrawn

Vitamin K Supplementation to Reduce Deficiencies in Adults With Cystic Fibrosis (VITK-FK)

Cystic Fibrosis

Canada
Maastricht University Medical Center

Completed

Biocomparison Study

Bone Health | Vascular Health

Netherlands
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
Saint-Joseph University

Completed

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

Vascular Calcifications

Lebanon
Dasman Diabetes Institute
Kappa Bioscience

Recruiting

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

Diabete Type 2

Kuwait
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
Catholic University of Salta

Completed

Vitamin K2 Supplementation and Vascular Calcification

Renal Disease
University of Glasgow
Kappa Bioscience

Completed

viTAmin K2 and rEcOVery From ExeRcise (TAKEOVER)

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

United Kingdom
UMC Utrecht

Completed

A Randomized, Placebo-controlled, Double Blind Trial to Investigate Whether Vitamin K2 Can Influence Arterial Calcification in Patients With Type 2 Diabetes (Vitacal)

Diabetes Mellitus Type 2 | Arterial Calcification

Netherlands
National University Health System, Singapore
National Medical Research Council (NMRC), Singapore; Nattopharma ASA

Completed

Treatment to Reduce Vascular Calcification in Hemodialysis Patients Using Vitamin K (TReVasc-HDK)

Vascular Calcification | Complication of Hemodialysis | Deficiency of Vitamin K2 | Systemic and Arterial Stiffness

Singapore
UMC Utrecht

Completed

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

Healthy

Netherlands
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
Maastricht University Medical Center

Completed

Beneficial Effects of Long Term Menaquinone-7

Arteriosclerosis | Bone Loss

Netherlands
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
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
Guy's and St Thomas' NHS Foundation Trust

Unknown

Vitamin K as Additive Treatment in Osteoporosis (VITKANDOP)

Post-menopausal Osteoporosis

United Kingdom
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
NIZO Food Research
Kappa Bioscience AS

Completed

Antioxidant and Immune Effects of Vitamin K2 (ProteK2t)

Inflammation | Oxidative Stress

Netherlands
Odense University Hospital

Active, not recruiting

The DANish COronary DEcalcification (DANCODE) Trial (DANCODE)

Coronary Artery Disease

Denmark
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
Maastricht University Medical Center

Unknown

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

Vascular Stiffness
Maastricht University Medical Center
VitaK

Completed

Comparison of Absorption of Vitamin K2

Healthy

Netherlands
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
AstraZeneca

Completed

Prevention of Stroke and Systemic Embolic Events in Patients With Atrial Fibrillation

Nonvalvular Atrial Fibrillation
HaEmek Medical Center, Israel

Withdrawn

Comparing Different Routes and Doses of Phytonadione (Vitamin K) for Reversing Warfarin Treated Patients With Hip Fracture Before Surgery

Bleeding | Complications

Israel
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
Maastricht University

Completed

Safety Study of Vitamin K2 During Anticoagulation in Human Volunteers

Healthy

Netherlands
Maastricht University Medical Center

Completed

Effects of Omega-3 Fatty Acids and Menaquinone-7 on Thrombotic Tendency

Atherosclerosis

Netherlands
Tanta University

Recruiting

Role of Vitamin K2 in Chronic Kidney Disease

Chronic Kidney Diseases

Egypt
RWTH Aachen University

Completed

Incorporation of Vitamin K Into Uremic Lipoproteins

Vitamin K Deficiency

Germany
Bispebjerg Hospital

Recruiting

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

Coronary Artery Calcification | Arterial Stiffness

Denmark
Ain Shams University

Unknown

Effect of Vitamin K 2 on Vascular Calcification in Hemodialysis Patients

End Stage Renal Disease

Egypt
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
Canisius-Wilhelmina Hospital
Kappa Bioscience AS

Completed

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

Covid19

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
National Research Centre, Egypt
Faculty of Medicine, Minia University

Completed

Maternal and Neonatal Benefits of Prophylactic Administration of Vitamin K Before Elective Cesarean Section

Vitamin K

Egypt
Ramathibodi Hospital

Completed

Thiamine Supplement in Patients With Severe Hyperthyroidism

Thyrotoxicosis

Thailand
Université de Sherbrooke

Completed

Pharmacokinetics of Omega-3 Monoglycerides

Healthy

Canada
Medical University of Lodz

Unknown

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

Kidney Diseases | Coronary Artery Calcification

Poland
Instituto Mexicano del Seguro Social
Rodolfo Guardado Mendoza; Marco Antonio Ocampo Apolonio; Texar Alfonso Pereyra...

Completed

Effects of Fhytomenadione on Coronary Artery Calcification of Hemodialysis Patients

Coronary Calcification

Mexico
Per Pfeiffer

Completed

Investigation of the Effect of Vitamin K3-lotion for the Treatment of Cetuximab Induced Folliculitis

Folliculitis

Denmark
University of Dundee
British Geriatrics Society

Completed

Vitamin K Status and Markers of Vascular Function in Patients With and Without Postural Hypotension (VITKOH)

Orthostatic Hypotension

United Kingdom

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