Overview of vitamin K - UpToDate
网页2023年3月16日 · Vitamin K-dependent clotting factors: Gamma carboxylation and functions of Gla; Vitamin and mineral deficiencies in inflammatory bowel disease; Vitamin intake and disease prevention; Warfarin and other VKAs: Dosing and adverse effects
Warfarin and other VKAs: Dosing and adverse effects - UpToDate
网页2024年1月31日 · Warfarin and other vitamin K antagonists (VKAs, also called coumarins; eg, acenocoumarol, phenprocoumon, fluindione) have been available for decades and are used in various settings. Their use is challenging because their therapeutic range is narrow and dosing is affected by many factors including genetic variation, drug interactions, and …
Management of warfarin-associated bleeding or ... - UpToDate
网页2024年4月24日 · Vitamin K-dependent clotting factors: Gamma carboxylation and functions of Gla; Warfarin and other VKAs: Dosing and adverse effects
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网页2022年8月23日 · Low-dose oral vitamin K is safe and effective for outpatient management of patients with an INR>10. Thromb Res 2004; 113:205. Farrow GS, Delate T, McNeil K, et al. Vitamin K versus warfarin interruption alone in patients without bleeding and an international normalized ratio > 10.
vitamin k2 - UpToDate
网页Vitamin K – For individuals with possible vitamin K deficiency (eg, suspected poor nutrition, cholestatic disease, diarrheal illness, antibiotic use), we administer vitamin K. Vitamin K can be administered …
Biology of warfarin and modulators of INR control - UpToDate
网页2024年7月25日 · Vitamin K-dependent clotting factors: Gamma carboxylation and functions of Gla; Warfarin and other VKAs: Dosing and adverse effects
Atrial fibrillation in adults: Use of oral anticoagulants
网页2024年9月13日 · Most patients with atrial fibrillation (AF) should receive long-term oral anticoagulation to decrease the risk of ischemic stroke and other embolic events. For most patients, the benefit from anticoagulation outweighs the associated increase in …
Patient education: Warfarin (Beyond the Basics) - UpToDate
网页2023年6月27日 · Vitamin K – The use of warfarin should not interfere with a healthy diet. However, it is important not to have large day-to-day variations in the amount of vitamin K intake from food, because changes in the daily amount of vitamin K intake can alter the international normalized ratio (INR).
Overview of vitamin K - UpToDate
网页Vitamin K absorption requires intact pancreatic and biliary function and fat absorptive mechanisms. Dietary vitamin K is protein-bound and is liberated by the proteolytic action of pancreatic enzymes in the small intestine.
Patient education: Calcium and vitamin D for bone health
网页2023年6月12日 · Vitamin D decreases bone loss and lowers the risk of fracture, especially in older adults. Along with calcium, vitamin D also helps to prevent and treat osteoporosis. Adequate vitamin D is needed for efficient calcium absorption.