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Ren W, Li Y, Lu C, Liu S, Shao Y, Shi X. Comprehensive assessment on the association of dietary vitamins with all-cause and cardiovascular mortality among individuals with prediabetes: evidence from NHANES 1999-2018. Food Funct 2024; 15:10037-10050. [PMID: 39283315 DOI: 10.1039/d4fo02893g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2024]
Abstract
Background: Prediabetes has become a global health issue, and currently, the relationship between vitamin levels and mortality in prediabetes remains unclear. This study aims to investigate the association between the levels of eleven vitamins and all-cause and cardiovascular disease (CVD) mortality in prediabetes patients. Methods: This cross-sectional study included 14 634 prediabetes patients from 10 cycles of the National Health and Nutrition Examination Survey between 1999 and 2018. Mortality and underlying causes of death were determined by linking records from the National Death Index until December 31, 2019. Multivariable Cox proportional hazards regression models were established to assess hazard ratios and 95% confidence intervals for all-cause, CVD, cancer, and other mortalities. Restricted cubic splines were used to visualize non-linear associations between various vitamins and mortality risk. Results: During the follow-up period, 2316/14 634 prediabetes patients died (12.55%), with 722 deaths (3.68%) attributed to CVD. After multivariable adjustment, vitamin B1, niacin, folate, vitamin C, vitamin E, and vitamin K levels exhibited non-linear associations with all-cause mortality (all p < 0.05). Vitamin B1, niacin, and vitamin E levels showed non-linear associations with CVD mortality (p < 0.05). Vitamin B6 exhibited a linear negative association with all-cause, CVD, and other mortalities (p > 0.05). However, vitamins A and B2 levels were not significantly associated with mortality rates (all p > 0.05). Consistent results were observed in the subgroup analyses after complete adjustment for variables. Conclusions: Higher levels of dietary vitamins B1, B6, niacin, folate, vitamin C, vitamin E, and vitamin K were significantly associated with lower risk of all-cause mortality and CVD mortality in patients with prediabetes. There was no association between vitamin A and B2 levels and all-cause and CVD mortality among individuals with prediabetes. These findings suggest the importance of correcting vitamin deficiencies to prevent mortality in prediabetes patients.
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Affiliation(s)
- Wenxuan Ren
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
| | - Yang Li
- Department of Endocrinology and Metabolism, Institute of Endocrinology, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Cihang Lu
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
| | - Siying Liu
- Department of Endocrinology and Metabolism, Institute of Endocrinology, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Ying Shao
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
| | - Xiaoguang Shi
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
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Rusu ME, Bigman G, Ryan AS, Popa DS. Investigating the Effects and Mechanisms of Combined Vitamin D and K Supplementation in Postmenopausal Women: An Up-to-Date Comprehensive Review of Clinical Studies. Nutrients 2024; 16:2356. [PMID: 39064799 PMCID: PMC11279569 DOI: 10.3390/nu16142356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 07/11/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
Aging is a complex process and a significant risk factor for chronic diseases. Menopause, a component of aging in women, is associated with several important cardiometabolic conditions including metabolic syndrome, osteoporosis, and cardiovascular diseases. Menopausal women could benefit from preventative strategies that may decrease morbidity and mortality and improve their quality of life. Vitamins D and K are essential nutrients required for bone health, immune function, and reducing cardiovascular risks, yet their synergistic effect is less understood in aging women. This is the first comprehensive review to summarize the evidence found in randomized clinical trials of the beneficial effects of vitamin D and K co-treatment in postmenopausal women. In our literature search across key electronic databases such as Cochrane, PubMed, and Ovid, we identified 31 pertinent studies. Overall, significant findings indicate that the combined intake of vitamins D and K may positively affect cardiovascular and bone health in postmenopausal women, emphasizing the importance of maintaining a healthy diet rich in vegetables and fermented dairy products. Given the challenges in obtaining all necessary nutrients solely through the diet, vitamin D and K supplements are recommended for postmenopausal women to promote healthy aging and well-being.
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Affiliation(s)
- Marius Emil Rusu
- Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Galya Bigman
- Division of Gerontology, Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Alice S. Ryan
- Baltimore Veterans Affairs Medical Center, Division of Gerontology, Geriatrics and Palliative Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
- Baltimore Geriatric Research, Education and Clinical Center, Veterans Affairs Maryland Health Care System, Baltimore, MD 21201, USA
| | - Daniela-Saveta Popa
- Department of Toxicology, Faculty of Pharmacy, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
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Honda T, Ichikawa T, Yamashima M, Yamamichi S, Koike M, Nakano Y, Honda T, Yajima H, Miyazaki O, Kuribayashi Y, Ikeda T, Okamura T, Nagata K, Nakao K. PIVKA‑II is associated with liver function, bone metabolism, and muscle function in patients with liver disease. Biomed Rep 2024; 20:2. [PMID: 38222867 PMCID: PMC10784875 DOI: 10.3892/br.2023.1690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 09/20/2023] [Indexed: 01/16/2024] Open
Abstract
Protein induced by vitamin K (VK) absence-II (PIVKA-II) is a sensitive marker for diagnosing hepatoma but is occasionally detected in patients without hepatoma Here, the clinical significance of serum PIVKA-II levels in patients who were not administered warfarin and did not have hepatoma or liver disease were evaluated. As VK is related to muscle and bone metabolism, PIVKA-II and clinical factors related to bone and muscle were compared. A total of 441 patients with various liver diseases were evaluated. Of these, 236 patients were female. Clinical factors and anthropometric measurements were obtained for each participant during outpatient visits. Among the clinical factors, type I procollagen N-propeptide (P1NP), a low titer of undercarboxylated osteocalcin (ucOC), and 25(OH) vitamin D (VD) were used as bone metabolic markers, and SARC-F and grip strength were used as muscle-related markers. Serum PIVKA-II levels above the upper limit were associated with Child B/C (Child-Pugh score), high titers of total P1NP, and low titers of ucOC in females, and alcohol-related liver disease and low VD in males. The titer of PIVKA-II were associated with immunoglobulin (Ig) A and prothrombin time (PT)-international normalized ratio (INR) in females, and fibrosis-4-4, IgG, total bilirubin, PT-INR, and SARC-F in males. Elevated PIVKA-II levels were associated with abnormal bone physiology in females, weak muscles in males, and severe liver disease in both sexes. Assessing PIVKA-II may assist in evaluating the clinical and bone-muscle metabolic stages in liver disease. Nutrition and supplementation with fat-soluble vitamins, including VK and VD may thus serve as a potential method to alleviate or prevent bone-muscle pathophysiology in patients with liver disease.
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Affiliation(s)
- Takuya Honda
- Clinical Oncology Center, Nagasaki University Hospital, Nagasaki 852-8501, Japan
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
| | - Tatsuki Ichikawa
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
- Department of Comprehensive Community Care Systems, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
- Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Mio Yamashima
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Shinobu Yamamichi
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Makiko Koike
- Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Yusuke Nakano
- Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Tetsurou Honda
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Hiroyuki Yajima
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Osamu Miyazaki
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Yasutaka Kuribayashi
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Tomonari Ikeda
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Takuma Okamura
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
- Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Kazuyoshi Nagata
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
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Hasific S, Øvrehus KA, Hosbond S, Lambrechtsen J, Kumarathurai P, Mejldal A, Ravn EJ, Rasmussen LM, Gerke O, Mickley H, Diederichsen A. Effects of vitamins K2 and D3 supplementation in patients with severe coronary artery calcification: a study protocol for a randomised controlled trial. BMJ Open 2023; 13:e073233. [PMID: 37451735 PMCID: PMC10351276 DOI: 10.1136/bmjopen-2023-073233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 07/03/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION Coronary artery calcification (CAC) and especially progression in CAC is a strong predictor of acute myocardial infarction and cardiovascular mortality. Supplementation with vitamin K2 and D3 has been suggested to have a protective role in the progression of CAC. In this study, we will examine the effect of vitamins K2 and D3 in men and women with severe CAC. We hypothesise that supplementation with vitamins K2 and D3 will slow down the calcification process. METHOD AND ANALYSIS In this multicentre and double-blinded placebo-controlled study, 400 men and women with CAC score≥400 are randomised (1:1) to treatment with vitamin K2 (720 µg/day) and vitamin D3 (25 µg/day) or placebo treatment (no active treatment) for 2 years. Among exclusion criteria are treatment with vitamin K antagonist, coagulation disorders and prior coronary artery disease. To evaluate progression in coronary plaque, a cardiac CT-scan is performed at baseline and repeated after 12 and 24 months of follow-up. Primary outcome is progression in CAC score from baseline to follow-up at 2 years. Among secondary outcomes are coronary plaque composition and cardiac events. Intention-to-treat principle is used for all analyses. ETHICS AND DISSEMINATION There are so far no reported adverse effects associated with the use of vitamin K2. The protocol was approved by the Regional Scientific Ethical Committee for Southern Denmark and the Data Protection Agency. It will be conducted in accordance with the Declaration of Helsinki. Positive as well as negative findings will be reported. TRIAL REGISTRATION NUMBER NCT05500443.
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Affiliation(s)
- Selma Hasific
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | | | - Susanne Hosbond
- Department of Cardiology, Sygehus Lillebalt, Vejle, Syddanmark, Denmark
| | | | | | - Anna Mejldal
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Open Patient Data Explorative Network, Odense University, Odense, Denmark
| | | | - Lars Melholt Rasmussen
- Department of Clinical Biochemistry and Pharmacology, Odense Universitetshospital, Odense, Denmark
- Centre for Individualised Medicine in Arterial Diseases, Odense Universitetshospital, Odense, Denmark
| | - Oke Gerke
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Hans Mickley
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Axel Diederichsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
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Karthika A, Gullapalli K, Nagappan K, Raghavan AK, Peraman R. Optimization of ultrasonication-assisted extraction conditions using RSM-I-Optimal experimental design to recover vitamin D2 and K1 from selected green leafy vegetable samples. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [PMCID: PMC9643992 DOI: 10.1007/s11694-022-01673-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This study employed the response surface methodology to optimize the extraction conditions for recovering vitamins D2 and K1 from green leafy vegetables using ultrasonication-assisted extraction. The vitamin content was determined using an Accucore C18 column and a UPLC-Q-ToF/MS method. An RSM-I-Optimal design was used for designing the experiment to find the best combination of solvent level (mL), sonication time (min), sonication frequency (kHz), and temperature (°C). The experimental data from a 25-sample set were fitted to a second-order polynomial equation using multiple regression analysis. The extraction models had R2 values of 0.895 and 0.896, respectively, and the probability values (p < 0.0001) indicated that the regression model was highly significant. The optimal extraction conditions were: solvent level of 65 mL, sonication time of 45 min, sonication frequency of 70 kHz, and temperature of 45 °C. Under these conditions, the predicted recovery (%) values for vitamins D2 and K1 were 90.7% and 90.4%, respectively. This study has the potential to use the reported extraction method for routine quantification of vitamins D2 and K1 in the laboratory using UPLC-Q-ToF/MS.
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Kümmel LS, Krumbein H, Fragkou PC, Hünerbein BL, Reiter R, Papathanasiou KA, Thölken C, Weiss ST, Renz H, Skevaki C. Vitamin D supplementation for the treatment of COVID-19: A systematic review and meta-analysis of randomized controlled trials. Front Immunol 2022; 13:1023903. [PMID: 36389703 PMCID: PMC9659578 DOI: 10.3389/fimmu.2022.1023903] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 10/10/2022] [Indexed: 08/03/2023] Open
Abstract
Vitamin D supplementation and its impact on immunoregulation are widely investigated. We aimed to assess the prevention and treatment efficiency of vitamin D supplementation in the context of coronavirus disease 2019 (COVID-19) and any disease-related complications. For this systematic review and meta-analysis, we searched databases (PubMed, Embase, Scopus, Web of Science, The Cochrane Library, medRxiv, Cochrane COVID-19 Study Register, and ClinicalTrial.gov) for studies published between 1 November 2019 and 17 September 2021. We considered randomized trials (RCTs) as potentially eligible when patients were tested for SARS-CoV-2 infection and received vitamin D supplementation versus a placebo or standard-of-care control. A random-effects model was implemented to obtain pooled odds ratios for the effect of vitamin D supplementation on the main outcome of mortality as well as clinical outcomes. We identified a total of 5,733 articles, of which eight RCTs (657 patients) met the eligibility criteria. Although no statistically significant effects were reached, the use of vitamin D supplementation showed a trend for reduced mortality [odds ratio (OR) 0.74, 95% confidence interval (CI) 0.32-1.71, p = 0.48] compared with the control group, with even stronger effects, when vitamin D was administered repeatedly (OR 0.33, 95% CI 0.1-1.14). The mean difference for the length of hospitalization was -0.28 (95% CI -0.60 to 0.04), and the ORs were 0.41 (95% CI 0.15-1.12) and 0.52 (95% CI 0.27-1.02) for ICU admission and mechanical ventilation, respectively. In conclusion, vitamin D supplementation did not improve the clinical outcomes in COVID-19 patients, but trends of beneficial effects were observed. Further investigations are required, especially studies focusing on the daily administration of vitamin D.
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Affiliation(s)
- Lara S. Kümmel
- Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UKGMLC), Philipps Universität Marburg, German Center for Lung Research/ Deutsches Zentrum für Lungenforschung (DZL) Marburg, Marburg, Germany
| | - Hanna Krumbein
- Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UKGMLC), Philipps Universität Marburg, German Center for Lung Research/ Deutsches Zentrum für Lungenforschung (DZL) Marburg, Marburg, Germany
| | - Paraskevi C. Fragkou
- First Department of Critical Care Medicine and Pulmonary Services, Evangelismos Hospital, Medical School of Athens, National and Kapodistrian University of Athens, Athens, Greece
| | - Ben L. Hünerbein
- Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UKGMLC), Philipps Universität Marburg, German Center for Lung Research/ Deutsches Zentrum für Lungenforschung (DZL) Marburg, Marburg, Germany
| | - Rieke Reiter
- Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UKGMLC), Philipps Universität Marburg, German Center for Lung Research/ Deutsches Zentrum für Lungenforschung (DZL) Marburg, Marburg, Germany
| | | | - Clemens Thölken
- Institute of Medical Bioinformatics and Biostatistics, Medical Faculty, Philipps University of Marburg, Marburg, Germany
| | - Scott T. Weiss
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Harald Renz
- Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UKGMLC), Philipps Universität Marburg, German Center for Lung Research/ Deutsches Zentrum für Lungenforschung (DZL) Marburg, Marburg, Germany
| | - Chrysanthi Skevaki
- Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UKGMLC), Philipps Universität Marburg, German Center for Lung Research/ Deutsches Zentrum für Lungenforschung (DZL) Marburg, Marburg, Germany
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Wei Y, Ma H, Xu B, Wang Z, He Q, Liu L, Zhou Z, Song Y, Chen P, Li J, Zhang Y, Mao G, Wang B, Tang G, Qin X, Zhang H, Xu X, Huo Y, Guo H. Joint Association of Low Vitamin K1 and D Status With First Stroke in General Hypertensive Adults: Results From the China Stroke Primary Prevention Trial (CSPPT). Front Neurol 2022; 13:881994. [PMID: 35645985 PMCID: PMC9135055 DOI: 10.3389/fneur.2022.881994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 04/11/2022] [Indexed: 11/28/2022] Open
Abstract
Background Vitamin K plays a role in preventing vascular calcification and may have a synergetic influence with vitamin D on cardiovascular health. However, whether this relationship applies to stroke, especially in a high-risk population of hypertensive individuals, remains unclear. The present study aims to study the joint association of low vitamin K1 and D status with first stroke in general hypertensive adults. Methods This study used a nested, case-control design with data from the China Stroke Primary Prevention Trial. The analysis included 604 first total stroke patients and 604 matched controls from a Chinese population with hypertension. Odds ratios (ORs) and 95% confidence intervals were calculated using conditional logistic regression. Results There was a non-linear negative association between plasma vitamin K1 and the risk of first total stroke or ischemic stroke in the enalapril-only group. Compared to participants in vitamin K1 quartile 1, a significantly lower risk of total stroke (OR = 0.58, 95% CI: 0.36, 0.91, P = 0.020) or ischemic stroke (OR = 0.34, 95% CI: 0.17, 0.63, P < 0.001) was found in participants in vitamin K1 quartile 2-4 in the enalapril-only group. When further divided into four subgroups by 25(OH)D and vitamin K1, a significantly higher risk of total stroke or ischemic stroke was observed in participants with both low vitamin K1 and 25(OH)D compared to those with both high vitamin K1 and 25(OH)D in the enalapril-only group. No increased risk was observed in the groups low in one vitamin only. Conclusion Low concentrations of both vitamin K1 and 25(OH)D were associated with increased risk of stroke.
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Affiliation(s)
- Yaping Wei
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, College of Food Sciences and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Hai Ma
- Rongcheng Center for Disease Control and Prevention, Rongcheng, China
| | - Benjamin Xu
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Zhuo Wang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, College of Food Sciences and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Qiangqiang He
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
- Shenzhen Evergreen Medical Institute, Shenzhen, China
| | - Lishun Liu
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
- Shenzhen Evergreen Medical Institute, Shenzhen, China
| | - Ziyi Zhou
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
- Shenzhen Evergreen Medical Institute, Shenzhen, China
| | - Yun Song
- Shenzhen Evergreen Medical Institute, Shenzhen, China
- Institute for Biomedicine, Anhui Medical University, Hefei, China
| | - Ping Chen
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Jianping Li
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Yan Zhang
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Guangyun Mao
- Department of Preventive Medicine, School of Public Health & Management, Wenzhou Medical University, Wenzhou, China
| | - Binyan Wang
- Institute for Biomedicine, Anhui Medical University, Hefei, China
| | - Genfu Tang
- Institute for Biomedicine, Anhui Medical University, Hefei, China
| | - Xianhui Qin
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hao Zhang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, College of Food Sciences and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Xiping Xu
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, College of Food Sciences and Nutritional Engineering, China Agricultural University, Beijing, China
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Huiyuan Guo
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, College of Food Sciences and Nutritional Engineering, China Agricultural University, Beijing, China
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8
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Diederichsen AC, Lindholt JS, Möller S, Øvrehus KA, Auscher S, Lambrechtsen J, Hosbond SE, Alan DH, Urbonaviciene G, Becker SW, Fredgart MH, Hasific S, Folkestad L, Gerke O, Rasmussen LM, Møller JE, Mickley H, Dahl JS. Vitamin K2 and D in Patients With Aortic Valve Calcification: A Randomized Double-Blinded Clinical Trial. Circulation 2022; 145:1387-1397. [PMID: 35465686 PMCID: PMC9047644 DOI: 10.1161/circulationaha.121.057008] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 02/09/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND Menaquinone-7 (MK-7), also known as vitamin K2, is a cofactor for the carboxylation of proteins involved in the inhibition of arterial calcification and has been suggested to reduce the progression rate of aortic valve calcification (AVC) in patients with aortic stenosis. METHODS In a randomized, double-blind, multicenter trial, men from the community with an AVC score >300 arbitrary units (AU) on cardiac noncontrast computer tomography were randomized to daily treatment with tablet 720 µg MK-7 plus 25 µg vitamin D or matching placebo for 24 months. The primary outcome was the change in AVC score. Selected secondary outcomes included change in aortic valve area and peak aortic jet velocity on echocardiography, heart valve surgery, change in aortic and coronary artery calcification, and change in dp-ucMGP (dephosphorylated-undercarboxylated matrix Gla-protein). Safety outcomes included all-cause death and cardiovascular events. RESULTS From February 1, 2018, to March 21, 2019, 365 men were randomized. Mean age was 71.0 (±4.4) years. The mean (95% CI) increase in AVC score was 275 AU (95% CI, 225-326 AU) and 292 AU (95% CI, 246-338 AU) in the intervention and placebo groups, respectively. The mean difference on AVC progression was 17 AU (95% CI, -86 to 53 AU; P=0.64). The mean change in aortic valve area was 0.02 cm2 (95% CI, -0.09 to 0.12 cm2; P=0.78) and in peak aortic jet velocity was 0.04 m/s (95% CI, -0.11 to 0.02 m/s; P=0.21). The progression in aortic and coronary artery calcification score was not significantly different between patients treated with MK-7 plus vitamin D and patients receiving placebo. There was no difference in the rate of heart valve surgery (1 versus 2 patients; P=0.99), all-cause death (1 versus 4 patients; P=0.37), or cardiovascular events (10 versus 10 patients; P=0.99). Compared with patients in the placebo arm, a significant reduction in dp-ucMGP was observed with MK-7 plus vitamin D (-212 pmol/L versus 45 pmol/L; P<0.001). CONCLUSIONS In elderly men with an AVC score >300 AU, 2 years MK-7 plus vitamin D supplementation did not influence AVC progression. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT03243890.
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Affiliation(s)
- Axel C.P. Diederichsen
- Department of Cardiology (A.C.P.D., K.A.Ø., M.H.F., S.H.‚ H.M., J.S.D.), Odense University Hospital, Denmark
| | - Jes S. Lindholt
- Department of Cardiothoracic and Vascular Surgery (J.S.L.), Odense University Hospital, Denmark
| | - Sören Möller
- Open Patient Data Explorative Network (S.M.), Odense University Hospital, Denmark
| | - Kristian A. Øvrehus
- Department of Cardiology (A.C.P.D., K.A.Ø., M.H.F., S.H.‚ H.M., J.S.D.), Odense University Hospital, Denmark
| | - Søren Auscher
- Department of Cardiology, Svendborg Hospital, Denmark (S.A., J.L.)
| | | | - Susanne E. Hosbond
- Department of Cardiology, Lillebaelt Hospital, Vejle, Denmark (S.E.H.‚ D.H.A.)
| | - Dilek H. Alan
- Department of Cardiology, Lillebaelt Hospital, Vejle, Denmark (S.E.H.‚ D.H.A.)
| | - Grazina Urbonaviciene
- Department of Cardiology, Regional Hospital Central Jutland, Silkeborg, Denmark (G.U., S.W.B.)
| | - Søren W. Becker
- Department of Cardiology, Regional Hospital Central Jutland, Silkeborg, Denmark (G.U., S.W.B.)
| | - Maise H. Fredgart
- Department of Cardiology (A.C.P.D., K.A.Ø., M.H.F., S.H.‚ H.M., J.S.D.), Odense University Hospital, Denmark
| | - Selma Hasific
- Department of Cardiology (A.C.P.D., K.A.Ø., M.H.F., S.H.‚ H.M., J.S.D.), Odense University Hospital, Denmark
| | - Lars Folkestad
- Department of Endocrinology (L.F.), Odense University Hospital, Denmark
| | - Oke Gerke
- Department of Nuclear Medicine (O.G.), Odense University Hospital, Denmark
| | - Lars Melholt Rasmussen
- Department of Clinical Biochemistry and Pharmacology (L.M.R.), Odense University Hospital, Denmark
| | - Jacob E. Møller
- Department of Cardiology, Copenhagen University Hospital, Denmark (J.E.M.)
| | - Hans Mickley
- Department of Cardiology (A.C.P.D., K.A.Ø., M.H.F., S.H.‚ H.M., J.S.D.), Odense University Hospital, Denmark
| | - Jordi S. Dahl
- Department of Cardiology (A.C.P.D., K.A.Ø., M.H.F., S.H.‚ H.M., J.S.D.), Odense University Hospital, Denmark
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9
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Desai AP, Dirajlal-Fargo S, Durieux JC, Tribout H, Labbato D, McComsey GA. Vitamin K & D Deficiencies Are Independently Associated With COVID-19 Disease Severity. Open Forum Infect Dis 2021; 8:ofab408. [PMID: 34642636 PMCID: PMC8344499 DOI: 10.1093/ofid/ofab408] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 07/28/2021] [Indexed: 01/01/2023] Open
Abstract
Background We investigated the association of vitamin K and vitamin D with coronavirus disease 2019 (COVID-19) outcomes. Methods Levels of inactive vitamin K–dependent dephosphorylated uncarboxylated matrix Gla protein (dp-ucMGP; marker of vitamin K status) and 25-hydroxyvitamin D (25(OH)D; vitamin D status) were measured in plasma samples from participants with confirmed acute COVID-19 and were age- and sex-matched to healthy controls. Unadjusted odds ratios and adjusted odds ratios (AORs) with 95% CIs were computed using cumulative logistic regression. Results One hundred fifty subjects were included, 100 COVID-19+ and 50 controls. The median age (interquartile range) was 55 (48–63) years, and 50% were females. Thirty-four percent had mild COVID-19 disease, 51% moderate disease, and 15% severe. Dp-ucMGP levels were higher (ie, worse K status) in COVID-19+ vs controls (776.5 ng/mL vs 549.8 ng/mL; P < .0001) with similar 25(OH)D between groups (25.8 vs 21.9 ng/mL; P = .09). Participants who were vitamin D deficient (<20 ng/mL) had the worse vitamin K status (dp-ucMGP >780 ng/mL) and experienced the most severe COVID-19 outcomes. In adjusted models, every 1-unit increase in the log2 dp-ucMGP nearly doubled the odds of acute critical disease or death (AOR, 1.84; 95% CI, 1.01–3.45), and every 1-unit decrease in the natural log 25(OH)D was associated with >3 times the likelihood of severe COVID-19 disease (AOR, 0.29; 95% CI, 0.11–0.67). Conclusions Early in acute COVID-19, both vitamin K and vitamin D deficiency were independently associated with worse COVID-19 disease severity, suggesting a potential synergistic interplay between these 2 vitamins in COVID-19.
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Affiliation(s)
- Ankita P Desai
- University Hospitals Cleveland Medical Center; Cleveland, Ohio, USA.,Rainbow Babies and Children's Hospital, Cleveland, Ohio, USA.,Case Western Reserve University, Cleveland, Ohio, USA
| | - Sahera Dirajlal-Fargo
- University Hospitals Cleveland Medical Center; Cleveland, Ohio, USA.,Rainbow Babies and Children's Hospital, Cleveland, Ohio, USA.,Case Western Reserve University, Cleveland, Ohio, USA
| | - Jared C Durieux
- University Hospitals Cleveland Medical Center; Cleveland, Ohio, USA
| | - Heather Tribout
- University Hospitals Cleveland Medical Center; Cleveland, Ohio, USA
| | - Danielle Labbato
- University Hospitals Cleveland Medical Center; Cleveland, Ohio, USA
| | - Grace A McComsey
- University Hospitals Cleveland Medical Center; Cleveland, Ohio, USA.,Rainbow Babies and Children's Hospital, Cleveland, Ohio, USA.,Case Western Reserve University, Cleveland, Ohio, USA
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10
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Florea A, Kooi ME, Mess W, Schurgers LJ, Bucerius J, Mottaghy FM. Effects of Combined Vitamin K2 and Vitamin D3 Supplementation on Na[ 18F]F PET/MRI in Patients with Carotid Artery Disease: The INTRICATE Rationale and Trial Design. Nutrients 2021; 13:nu13030994. [PMID: 33808652 PMCID: PMC8003489 DOI: 10.3390/nu13030994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/13/2021] [Accepted: 03/17/2021] [Indexed: 11/29/2022] Open
Abstract
INTRICATE is a prospective double-blind placebo-controlled feasibility study, assessing the influence of combined vitamin K2 and vitamin D3 supplementation on micro-calcification in carotid artery disease as imaged by hybrid Sodium [18F]Fluoride (Na[18F]F) positron emission tomography (PET)/ magnetic resonance imaging (MRI). Arterial calcification is an actively regulated process and results from the imbalance between calcification promoting and inhibiting factors. Considering the recent advancements in medical imaging, ultrasound (US), PET/MRI, and computed tomography (CT) can be used for the selection and stratification of patients with atherosclerosis. Fifty-two subjects with asymptomatic carotid artery disease on at least one side of the neck will be included in the study. At baseline, an Na[18F]F PET/MRI and CT examination will be performed. Afterwards, subjects will be randomized (1:1) to a vitamin K (400 µg MK-7/day) and vitamin D3 (80 µg/day) or to placebo. At the 3-month follow-up, subjects will undergo a second Na[18F]F PET/MRI and CT scan. The primary endpoint is the change in Na[18F]F PET/MRI (baseline vs. after 3 months) in the treatment group as compared to the placebo arm. Secondary endpoints are changes in plaque composition and in blood-biomarkers. The INTRICATE trial bears the potential to open novel avenues for future large scale randomized controlled trials to intervene in the plaque development and micro-calcification progression.
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Affiliation(s)
- Alexandru Florea
- Department of Nuclear Medicine, University Hospital RWTH Aachen, 52074 Aachen, Germany;
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, 6229HX Maastricht, The Netherlands; (M.E.K.); (J.B.)
- School for Cardiovascular Diseases (CARIM), Maastricht University, 6229HX Maastricht, The Netherlands;
| | - M. Eline Kooi
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, 6229HX Maastricht, The Netherlands; (M.E.K.); (J.B.)
- School for Cardiovascular Diseases (CARIM), Maastricht University, 6229HX Maastricht, The Netherlands;
| | - Werner Mess
- Department of Clinical Neurophysiology, Maastricht University Medical Center, 6229HX Maastricht, The Netherlands;
| | - Leon J. Schurgers
- School for Cardiovascular Diseases (CARIM), Maastricht University, 6229HX Maastricht, The Netherlands;
- Department of Biochemistry, Maastricht University, 6229HX Maastricht, The Netherlands
- Institute of Experimental Medicine and Systems Biology, RWTH Aachen University, 52074 Aachen, Germany
| | - Jan Bucerius
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, 6229HX Maastricht, The Netherlands; (M.E.K.); (J.B.)
- School for Cardiovascular Diseases (CARIM), Maastricht University, 6229HX Maastricht, The Netherlands;
- Department of Nuclear Medicine, University of Göttingen, 37075 Göttingen, Germany
| | - Felix M. Mottaghy
- Department of Nuclear Medicine, University Hospital RWTH Aachen, 52074 Aachen, Germany;
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, 6229HX Maastricht, The Netherlands; (M.E.K.); (J.B.)
- School for Cardiovascular Diseases (CARIM), Maastricht University, 6229HX Maastricht, The Netherlands;
- Correspondence: ; Tel.: +49-241-80-88741
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11
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Roumeliotis S, Roumeliotis A, Eleftheriadis T, Liakopoulos V. Letter to the Editor regarding "Six months vitamin K treatment does not affect systemic arterial calcification or bone mineral density in diabetes mellitus 2". Eur J Nutr 2021; 60:1701-1702. [PMID: 33532875 DOI: 10.1007/s00394-020-02469-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Stefanos Roumeliotis
- Division of Nephrology and Hypertension, 1st Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Aristotle University of Thessaloniki, 1, St. Kyriakidi Street, 54636, Thessaloniki, Greece.
| | - Athanasios Roumeliotis
- Division of Nephrology and Hypertension, 1st Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Aristotle University of Thessaloniki, 1, St. Kyriakidi Street, 54636, Thessaloniki, Greece
| | - Theodoros Eleftheriadis
- Department of Nephrology, Faculty of Medicine, University of Thessaly, 41110, Larissa, Greece
| | - Vassilios Liakopoulos
- Division of Nephrology and Hypertension, 1st Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Aristotle University of Thessaloniki, 1, St. Kyriakidi Street, 54636, Thessaloniki, Greece
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