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Liu M, Fu J, Zhang X, Fu Q, Ji Y, Chen S. The association between serum vitamin A concentrations and virus hepatitis among U.S. adults from the NHANES database: a cross-sectional study. Front Nutr 2024; 11:1387461. [PMID: 39149555 PMCID: PMC11324588 DOI: 10.3389/fnut.2024.1387461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 07/15/2024] [Indexed: 08/17/2024] Open
Abstract
Objective According to the present study, the relationship between vitamin A (VA) levels and hepatitis virus carriage has been unclear and controversial. This study aimed to determine the potential relationship between serum VA levels and viral hepatitis and to provide ideas for future clinical treatments. Methods A cross-sectional study was performed using the 2005-2006 and 2017-2018 National Health and Nutrition Examination Survey (NHANES) datasets. Multiple linear regression and logistic regression were adopted to analyze the association between serological hepatitis B surface antigen (HBsAg) or hepatitis C RNA (HCV-RNA) positivity and VA levels. There were 5,351 HBsAg-related responders and 242 HCV-RNA-related responders, including 52 HBsAg (+) and 104 HCV-RNA (+) responders. Results Compared with HBsAg (-) and HCV-RNA (-) respondents, HBsAg (+) and HCV-RNA (+) respondents tended to have lower serum VA levels, respectively [1.63 (1.33 ~ 2.01) vs. 1.92 (1.57 ~ 2.34), P < 0.001; 1.54 (1.25 ~ 1.83) vs. 1.78 (1.46 ~ 2.26), P < 0.001]. A greater percentage of responders in the subclinical VA deficiency (SVAD) group were HBsAg (+) and HCV-RNA (+) than were those in the normal VA (VAN) group [2.4% (9/374) vs. 0.9% (43/4977), p = 0.003; 61.5% (16/26) vs. 40.7% (88/215), p = 0.043]. According to the results of the multiple regression analyses of the different models, the serum VA concentration was negatively correlated with HBsAg (+) and HCV-RNA (+) status (β = -0.14, 95% CI = -0.30 to -0.01, p = 0.066; β = -0.29, 95% CI = -0.50 ~ -0.09, p = 0.005, respectively). Compared to those with SVAD, patients with VAN were less likely to be serologically HBsAg (+) or HCV-RNA (+) (OR = 0.53, 95% CI = 0.25 ~ 1.10, p = 0.089; OR = 0.39, 95% CI = 0.18 ~ 0.84, p = 0.016, respectively). Conclusion Our study provides evidence that patients who are HBsAg (+) or HCV-RNA (+) have a high incidence of SVAD. Moreover, HBsAg and HCV-RNA positivity are negatively correlated with VA levels, and patients with SVAD are more likely to carry HBsAg (+) or HCV-RNA (+). These findings suggest that the relationship between hepatitis viruses and vitamin A needs to be validated by more basic studies and clinical large-sample randomized controlled trials to provide ideas for new therapeutic targets.
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Affiliation(s)
- Maoxia Liu
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Jianlei Fu
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Xuepeng Zhang
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Qinyi Fu
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Yi Ji
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Siyuan Chen
- Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
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2
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Zou M, Pezoldt J, Mohr J, Philipsen L, Leufgen A, Cerovic V, Wiechers C, Pils M, Ortiz D, Hao L, Yang J, Beckstette M, Dupont A, Hornef M, Dersch P, Strowig T, Müller AJ, Raila J, Huehn J. Early-life vitamin A treatment rescues neonatal infection-induced durably impaired tolerogenic properties of celiac lymph nodes. Cell Rep 2024; 43:114153. [PMID: 38687643 DOI: 10.1016/j.celrep.2024.114153] [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: 06/13/2023] [Revised: 11/23/2023] [Accepted: 04/10/2024] [Indexed: 05/02/2024] Open
Abstract
Gut-draining mesenteric and celiac lymph nodes (mLNs and celLNs) critically contribute to peripheral tolerance toward food and microbial antigens by supporting the de novo induction of regulatory T cells (Tregs). These tolerogenic properties of mLNs and celLNs are stably imprinted within stromal cells (SCs) by microbial signals and vitamin A (VA), respectively. Here, we report that a single, transient gastrointestinal infection in the neonatal, but not adult, period durably abrogates the efficient Treg-inducing capacity of celLNs by altering the subset composition and gene expression profile of celLNSCs. These cells carry information about the early-life pathogen encounter until adulthood and durably instruct migratory dendritic cells entering the celLN with reduced tolerogenic properties. Mechanistically, transiently reduced VA levels cause long-lasting celLN functional impairment, which can be rescued by early-life treatment with VA. Together, our data highlight the therapeutic potential of VA to prevent sequelae post gastrointestinal infections in infants.
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Affiliation(s)
- Mangge Zou
- Department Experimental Immunology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Joern Pezoldt
- Department Experimental Immunology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany; Laboratory of Systems Biology and Genetics, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Juliane Mohr
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University, 39120 Magdeburg, Germany
| | - Lars Philipsen
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University, 39120 Magdeburg, Germany; Multi-Parametric Bioimaging and Cytometry (MPBIC) Platform, Medical Faculty, Otto-von-Guericke University, 39120 Magdeburg, Germany
| | - Andrea Leufgen
- Institute of Molecular Medicine, RWTH Aachen University, 52074 Aachen, Germany
| | - Vuk Cerovic
- Institute of Molecular Medicine, RWTH Aachen University, 52074 Aachen, Germany
| | - Carolin Wiechers
- Department Experimental Immunology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Marina Pils
- Mouse Pathology Platform, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Diego Ortiz
- Department Microbial Immune Regulation, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Lianxu Hao
- Department Microbial Immune Regulation, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Juhao Yang
- Department Experimental Immunology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Michael Beckstette
- Department Experimental Immunology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Aline Dupont
- Institute of Medical Microbiology, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Mathias Hornef
- Institute of Medical Microbiology, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Petra Dersch
- Institute for Infectiology, University of Münster, 48149 Münster, Germany; German Center for Infection Research (DZIF), Associated Site University of Münster, 48149 Münster, Germany
| | - Till Strowig
- Department Microbial Immune Regulation, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany; Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, 30625 Hannover, Germany
| | - Andreas J Müller
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University, 39120 Magdeburg, Germany; Multi-Parametric Bioimaging and Cytometry (MPBIC) Platform, Medical Faculty, Otto-von-Guericke University, 39120 Magdeburg, Germany; Intravital Microscopy in Infection and Immunity, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany
| | - Jens Raila
- Institute of Nutritional Science, University of Potsdam, 14558 Nuthetal, Germany
| | - Jochen Huehn
- Department Experimental Immunology, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany; Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, 30625 Hannover, Germany.
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3
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Wang Y, Feng S, Shi H, Lu Y, Zhang J, Zhang W, Xu Y, Liang Q, Sun L. Analysis of alterations in serum vitamins and correlations with gut microbiome, microbial metabolomics in patients with sepsis. J Chromatogr B Analyt Technol Biomed Life Sci 2024; 1237:124101. [PMID: 38547698 DOI: 10.1016/j.jchromb.2024.124101] [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: 01/08/2024] [Revised: 03/14/2024] [Accepted: 03/18/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Vitamins are essential micronutrients that play key roles in many biological pathways associated with sepsis. The gut microbiome plays a pivotal role in the progression of sepsis and may contribute to the onset of multi-organ dysfunction syndrome (MODS). The aim of this study was to investigate the changes in serum vitamins, and their correlation with intestinal flora and metabolomic profiles in patients with sepsis. METHODS The serum levels of vitamins were determined by Ultra Performance Liquid Chromatography (UPLC). 16S rRNA gene sequencing and Liquid Chromatography-tandem Mass Spectrometry (LC-MS/MS) targeted metabolomics were used for microbiome and metabolome analysis. RESULTS In the training cohort: After univariate, multivariate (OPLS-DA) and Spearman analyses, it was concluded that vitamin levels of 25 (OH) VD3 and (VD2 + VD3), as well as vitamins A and B9, differed significantly among healthy controls (HC), non-septic critical patients (NS), and sepsis patients (SS) (P < 0.05). The validation cohort confirmed the differential vitamin findings from the training cohort. Moreover, analyses of gut flora and metabolites in septic patients and healthy individuals revealed differential flora, metabolites, and metabolic pathways that were linked to alterations in serum vitamin levels. We found for the first time that vitamin B9 was negatively correlated with g_Sellimonas. CONCLUSION Sepsis patients exhibited significantly lower levels of 25 (OH) VD3 and (VD2 + VD3), vitamins A and B9, which hold potential as predictive markers for sepsis prognosis. The changes in these vitamins may be associated with inflammatory factors, oxidative stress, and changes in gut flora.
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Affiliation(s)
- Yingchen Wang
- Department of Intensive Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Susu Feng
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Hongwei Shi
- Department of Emergency Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Yuxin Lu
- Department of Intensive Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Jingtao Zhang
- Department of Intensive Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Wanglin Zhang
- Department of Intensive Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Yuzhi Xu
- Department of Intensive Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Qi Liang
- Department of Intensive Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Liqun Sun
- Department of Intensive Care Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, People's Republic of China.
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Raina R, Suchan A, Sethi SK, Soundararajan A, Vitale VS, Keller GL, Brown AM, Davenport A, Shih WV, Nada A, Irving SY, Mannemuddhu SS, Crugnale AS, Myneni A, Berry KG, Zieg J, Alhasan K, Guzzo I, Lussier NH, Yap HK, Bunchman TE. Nutrition in Critically Ill Children with AKI on Continuous RRT: Consensus Recommendations. KIDNEY360 2024; 5:285-309. [PMID: 38112754 PMCID: PMC10914214 DOI: 10.34067/kid.0000000000000339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 12/01/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Nutrition plays a vital role in the outcome of critically ill children, particularly those with AKI. Currently, there are no established guidelines for children with AKI treated with continuous RRT (CRRT). A thorough understanding of the metabolic changes and nutritional challenges in AKI and CRRT is required. Our objective was to create clinical practice points for nutritional assessment and management in critically ill children with AKI receiving CRRT. METHODS PubMed, MEDLINE, Cochrane, and Embase databases were searched for articles related to the topic. Expertise of the authors and a consensus of the workgroup were additional sources of data in the article. Available articles on nutrition therapy in pediatric patients receiving CRRT through January 2023. RESULTS On the basis of the literature review, the current evidence base was examined by a panel of experts in pediatric nephrology and nutrition. The panel used the literature review as well as their expertise to formulate clinical practice points. The modified Delphi method was used to identify and refine clinical practice points. CONCLUSIONS Forty-four clinical practice points are provided on nutrition assessment, determining energy needs, and nutrient intake in children with AKI and on CRRT on the basis of the existing literature and expert opinions of a multidisciplinary panel.
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Affiliation(s)
- Rupesh Raina
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
- Akron Children's Hospital, Akron, Ohio
| | - Andrew Suchan
- Johns Hopkins Bayview Medical Center, Baltimore, Maryland
| | - Sidharth K. Sethi
- Department of Pediatric Nephrology, Kidney Institute, Medanta, The Medicity, Gurgaon, India
| | - Anvitha Soundararajan
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
| | | | | | - Ann-Marie Brown
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia
- Children's Healthcare of Atlanta, Atlanta, Georgia
- ECU Health, Greenville, North Carolina
| | - Andrew Davenport
- UCL Department of Renal Medicine, Royal Free Hospital, University College London, London, United Kingdom
| | - Weiwen V. Shih
- Section of Pediatric Nephrology, Children's Hospital Colorado, University of Colorado, Aurora, Colorado
| | - Arwa Nada
- Department of Pediatrics, Division of Pediatric Nephrology, Le Bonheur Children's & St. Jude Children's Research Hospitals, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Sharon Y. Irving
- Children's Hospital of Philadelphia, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
| | - Sai Sudha Mannemuddhu
- Division of Pediatric Nephrology, East Tennessee Children's Hospital, Knoxville, Tennessee
- Department of Medicine, University of Tennessee at Knoxville, Knoxville, Tennessee
| | - Aylin S. Crugnale
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
| | - Archana Myneni
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
| | - Katarina G. Berry
- Children's Hospital of Philadelphia, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
| | - Jakub Zieg
- Department of Pediatrics, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | - Khalid Alhasan
- Pediatrics Department, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Isabella Guzzo
- Division of Nephrology and Dialysis, Department of Pediatrics, Bambino Gesù Children's Hospital and Research Institute, Rome, Italy
| | | | - Hui Kim Yap
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Timothy E. Bunchman
- Department of Pediatrics, Childrens Hospital of Richmond, Virginia Commonwealth University, Richmond, Virginia
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5
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Lou C, Meng Z, Shi Y, Zheng R, Pan J, Qian S. Causal effects of genetically vitamins and sepsis risk: a two-sample Mendelian randomization study. BMC Infect Dis 2023; 23:766. [PMID: 37936083 PMCID: PMC10629037 DOI: 10.1186/s12879-023-08778-9] [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: 05/30/2023] [Accepted: 11/01/2023] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND In recent years, observational studies have been conducted to investigate the potential impact of vitamins on sepsis. However, many of these studies have produced inconsistent results. Our Mendelian randomization (MR) study aims to evaluate the causality between vitamins and sepsis from a genetic perspective. METHODS Our MR study was designed following the STROBE-MR guidelines. Genetic instrumental variables for vitamins including folate, vitamin B12, B6, A (Retinol), C, D, and K were obtained from previous genome-wide association studies (GWAS) and MR studies. Five different sepsis severity levels were included in the analysis. The genetic instrumental variables were screened for potential confounders using PhenoScanner V2. MR analysis was performed using MR-egger, inverse-variance weighted multiplicative random effects (IVW-RE), inverse-variance weighted multiplicative fixed-effects (IVW-FE), and wald ratio methods to assess the relationship between vitamins and sepsis. Sensitivity analysis was performed using the MR-egger_intercept method, and the MR-PRESSO package and Cochran's Q test were used to evaluate the heterogeneity of the instrumental variables. RESULTS Our MR study found no statistically significant association between vitamins and sepsis risk, regardless of the type of vitamin (P-value > 0.05). The odds ratios (ORs) for folate, vitamin B6, vitamin B12, vitamin A, vitamin D, vitamin K, and vitamin C were 1.164 (95% CI: 0.895-1.514), 0.987 (95% CI: 0.969-1.005), 0.975 (95% CI: 0.914-1.041), 0.993 (95% CI: 0.797-1.238), 0.861 (95% CI: 0.522-1.42), 0.955 (95% CI: 0.86-1.059), and 1.049 (95% CI: 0.911-1.208), respectively. Similar results were observed in subgroups of different sepsis severity levels. CONCLUSIONS Our MR study found no evidence of a causal association between vitamins and sepsis risk from a genetic perspective. Further randomized controlled trials are necessary to confirm these results.
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Affiliation(s)
- Chen Lou
- School of The First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, 325000, China
| | - Zhizhen Meng
- Department of Emergency, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - Yiyi Shi
- Department of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Rui Zheng
- Department of Critical Care Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310016, China
| | - Jingye Pan
- Department of Intensive Care Unit, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
- Wenzhou Key Laboratory of Critical Care and Artificial Intelligence, Wenzhou, China.
- Key Laboratory of Intelligent Treatment and Life Support for Critical Diseases of Zhejiang Provincial, Wenzhou, Zhejiang, 325000, People's Republic of China.
- Zhejiang Engineering Research Center for Hospital Emergency and Process Digitization, Wenzhou, Zhejiang, 325000, China.
| | - Songzan Qian
- Department of Intensive Care Unit, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
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Li X, Guo C, Zhang Y, Yu L, Ma F, Wang X, Zhang L, Li P. Contribution of Different Food Types to Vitamin A Intake in the Chinese Diet. Nutrients 2023; 15:4028. [PMID: 37764811 PMCID: PMC10535670 DOI: 10.3390/nu15184028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/27/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
Vitamin A is a fat-soluble micronutrient that is essential for human health. In this study, the daily vitamin A intake of Chinese residents was evaluated by investigating the vitamin A content of various foods. The results show that the dietary intake of vitamin A in common foods was 460.56 ugRAE/day, which is significantly lower than the recommended dietary reference intake of vitamin A (800 ugRAE/day for adult men and 700 ugRAE/day for adult women). Vegetables contributed the most to daily vitamin A dietary intake, accounting for 54.94% of vitamin A intake (253.03 ugRAE/day), followed by eggs, milk, aquatic products, meat, fruit, legumes, coarse cereals, and potatoes. Therefore, an increase in the vitamin A content of vegetables and the fortification of vegetable oils with vitamin A are effective ways to increase vitamin A intake to meet the recommended dietary guidelines in China. The assessment results support the design of fortified foods.
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Affiliation(s)
- Xue Li
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Can Guo
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Yu Zhang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Li Yu
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Fei Ma
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Xuefang Wang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Liangxiao Zhang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing 210023, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
| | - Peiwu Li
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China (F.M.)
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing 210023, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
- Xianghu Laboratory, Hangzhou 311231, China
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7
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Akbar A, Duvall S, VanOrmer M, Slotkowski R, Hahka T, Genaro-Mattos T, Korade Z, Hanson C, Anderson Berry A, Thoene M. Plasma Retinol Concentrations and Dietary Intakes of Mother-Infant Sets in Singleton versus Twin Pregnancy. Nutrients 2023; 15:nu15112553. [PMID: 37299515 DOI: 10.3390/nu15112553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 05/26/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
Vitamin A (retinol) is essential for normal fetal development, but the recommendation for maternal dietary intake (Retinol Activity Equivalent, RAE) does not differ for singleton vs. twin pregnancy, despite the limited evaluation of retinol status. Therefore, this study aimed to evaluate plasma retinol concentrations and deficiency status in mother-infant sets from singleton vs. twin pregnancies as well as maternal RAE intake. A total of 21 mother-infant sets were included (14 singleton, 7 twin). The HPLC and LC-MS/HS evaluated the plasma retinol concentration, and data were analyzed using the Mann-Whitney U test. Plasma retinol was significantly lower in twin vs. singleton pregnancies in both maternal (192.2 vs. 312.1 vs. mcg/L, p = 0.002) and umbilical cord (UC) samples (102.5 vs. 154.4 vs. mcg/L, p = 0.002). The prevalence of serum-defined vitamin A deficiency (VAD) <200.6 mcg/L was higher in twins vs. singletons for both maternal (57% vs. 7%, p = 0.031) and UC samples (100% vs. 0%, p < 0.001), despite a similar RAE intake (2178 vs. 1862 mcg/day, p = 0.603). Twin pregnancies demonstrated a higher likelihood of vitamin A deficiency in mothers, with an odds ratio of 17.3 (95% CI: 1.4 to 216.6). This study suggests twin pregnancy may be associated with VAD deficiency. Further research is needed to determine optimal maternal dietary recommendations during twin gestation.
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Affiliation(s)
- Anum Akbar
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Sarah Duvall
- College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Matthew VanOrmer
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Rebecca Slotkowski
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Taija Hahka
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Thiago Genaro-Mattos
- Munroe Meyer Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Zeljka Korade
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Corrine Hanson
- College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Ann Anderson Berry
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Melissa Thoene
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198, USA
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8
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Menon K, Sorce LR, Argent A, Bennett TD, Carrol ED, Kissoon N, Sanchez-Pinto LN, Schlapbach LJ, de Souza DC, Watson RS, Wynn JL, Zimmerman JJ, Ranjit S. Reporting of Social Determinants of Health in Pediatric Sepsis Studies. Pediatr Crit Care Med 2023; 24:301-310. [PMID: 36696549 PMCID: PMC10332854 DOI: 10.1097/pcc.0000000000003184] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Standardized, consistent reporting of social determinants of health (SDOH) in studies on children with sepsis would allow for: 1) understanding the association of SDOH with illness severity and outcomes, 2) comparing populations and extrapolating study results, and 3) identification of potentially modifiable socioeconomic factors for policy makers. We, therefore, sought to determine how frequently data on SDOH were reported, which factors were collected and how these factors were defined in studies of sepsis in children. DATA SOURCES AND SELECTION We reviewed 106 articles (published between 2005 and 2020) utilized in a recent systematic review on physiologic criteria for pediatric sepsis. DATA EXTRACTION Data were extracted by two reviewers on variables that fell within the World Health Organization's SDOH categories. DATA SYNTHESIS SDOH were not the primary outcome in any of the included studies. Seventeen percent of articles (18/106) did not report on any SDOH, and a further 36.8% (39/106) only reported on gender/sex. Of the remaining 46.2% of articles, the most reported SDOH categories were preadmission nutritional status (35.8%, 38/106) and race/ethnicity (18.9%, 20/106). However, no two studies used the same definition of the variables reported within each of these categories. Six studies reported on socioeconomic status (3.8%, 6/106), including two from upper-middle-income and four from lower middle-income countries. Only three studies reported on parental education levels (2.8%, 3/106). No study reported on parental job security or structural conflict. CONCLUSIONS We found overall low reporting of SDOH and marked variability in categorizations and definitions of SDOH variables. Consistent and standardized reporting of SDOH in pediatric sepsis studies is needed to understand the role these factors play in the development and severity of sepsis, to compare and extrapolate study results between settings and to implement policies aimed at improving socioeconomic conditions related to sepsis.
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Affiliation(s)
- Kusum Menon
- Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
| | - Lauren R Sorce
- Ann & Robert H. Lurie Children's Hospital AND Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Andrew Argent
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Tellen D Bennett
- Sections of Informatics and Data Science and Critical Care Medicine, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Enitan D Carrol
- Department of Clinical Infection Microbiology and Immunology, University of Liverpool Institute of Infection, Veterinary and Ecological Sciences, Liverpool, United Kingdom
| | - Niranjan Kissoon
- British Columbia Children's Hospital and The University of British Columbia, Vancouver, BC, Canada
| | - L Nelson Sanchez-Pinto
- Division of Critical Care Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Luregn J Schlapbach
- Department of Intensive Care and Neonatology, Children`s Research Center University Children's Hospital Zurich, Zurich, Switzerland
| | - Daniela C de Souza
- Child Health Research Centre, The University of Queensland, St Lucia, QLD, Australia
| | - R Scott Watson
- Departments of Pediatrics, Hospital Sírio-Libanês and Hospital Universitário da Universidade de São Paulo, São Paolo, Brazil
| | - James L Wynn
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Jerry J Zimmerman
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, University of Florida, Gainesville, FL
| | - Suchitra Ranjit
- Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
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9
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Zheng J, Wu F, Wang F, Cheng J, Zou H, Li Y, Du J, Kan J. Biomarkers of Micronutrients and Phytonutrients and Their Application in Epidemiological Studies. Nutrients 2023; 15:nu15040970. [PMID: 36839326 PMCID: PMC9959711 DOI: 10.3390/nu15040970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/21/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023] Open
Abstract
Nutritional biomarkers can be used as important indicators of nutritional status and play crucial roles in the prevention as well as prognosis optimization of various metabolism-related diseases. Measuring dietary with the deployment of biomarker assessments provides quantitative nutritional information that can better predict the health outcomes. With the increased availability of nutritional biomarkers and the development of assessment tools, the specificity and sensitivity of nutritional biomarkers have been greatly improved. This enables efficient disease surveillance in nutrition research. A wide range of biomarkers have been used in different types of studies, including clinical trials, observational studies, and qualitative studies, to reflect the relationship between diet and health. Through a comprehensive literature search, we reviewed the well-established nutritional biomarkers of vitamins, minerals, and phytonutrients, and their association with epidemiological studies, to better understand the role of nutrition in health and disease.
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Affiliation(s)
- Jianheng Zheng
- Nutrilite Health Institute, 720 Cailun Road, Shanghai 201203, China
| | - Feng Wu
- Sequanta Technologies Co., Ltd., 240 Hedan Road, Shanghai 200131, China
| | - Feijie Wang
- Nutrilite Health Institute, 720 Cailun Road, Shanghai 201203, China
| | - Junrui Cheng
- Department of Molecular and Structural Biochemistry, North Carolina State University, Raleigh, NC 27695, USA
| | - Hong Zou
- Sequanta Technologies Co., Ltd., 240 Hedan Road, Shanghai 200131, China
| | - Yuan Li
- Sequanta Technologies Co., Ltd., 240 Hedan Road, Shanghai 200131, China
| | - Jun Du
- Nutrilite Health Institute, 720 Cailun Road, Shanghai 201203, China
| | - Juntao Kan
- Nutrilite Health Institute, 720 Cailun Road, Shanghai 201203, China
- Correspondence: ; Tel.: +86-21-2305-6982
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10
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Gürbüz M, Aktaç Ş. Understanding the role of vitamin A and its precursors in the immune system. NUTR CLIN METAB 2022. [DOI: 10.1016/j.nupar.2021.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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11
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Minasyan H. Oxygen therapy for sepsis and prevention of complications. Acute Crit Care 2022; 37:137-150. [PMID: 35545238 PMCID: PMC9184979 DOI: 10.4266/acc.2021.01200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 12/16/2021] [Indexed: 11/30/2022] Open
Abstract
Patients with sepsis have a wide range of respiratory disorders that can be treated with oxygen therapy. Experimental data in animal sepsis models show that oxygen therapy significantly increases survival, while clinical data on the use of different oxygen therapy protocols are ambiguous. Oxygen therapy, especially hyperbaric oxygenation, in patients with sepsis can aggravate existing oxidative stress and contribute to the development of disseminated intravascular coagulation. The purpose of this article is to compare experimental and clinical data on oxygen therapy in animals and humans, to discuss factors that can influence the results of oxygen therapy for sepsis treatment in humans, and to provide some recommendations for reducing oxidative stress and preventing disseminated intravascular coagulation during oxygen therapy.
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12
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Choobdar FA, Ghassemzadeh M, Aslanbeigi F, Attarian M, Robatmeili L, Rahimian H, Aski BH, Anari AM. Association of lower vitamin a levels in neonates and their mothers with increased risk of neonatal late-onset sepsis: A case-control study. JOURNAL OF MOTHER AND CHILD 2022; 26:78-86. [PMID: 36803946 PMCID: PMC10032317 DOI: 10.34763/jmotherandchild.20222601.d-22-00023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 12/02/2022] [Indexed: 02/23/2023]
Abstract
BACKGROUND In developing countries, neonatal sepsis is one of the major causes of mortality and morbidity. Vitamin A deficiency also affects the immune system severely and is associated with various neonatal infections. We aimed to compare maternal and neonatal vitamin A levels among neonates with and without late-onset sepsis. MATERIAL AND METHODS 40 eligible infants were entered into this case-control study according to inclusion criteria. The case group included 20 term or near-term infants who had late-onset neonatal sepsis from three to seven days of life. The control group consisted of 20 term or near-term infants who were icteric hospitalized neonates without sepsis. Demographic, clinical and paraclinical features, as well as neonatal and maternal vitamin A levels, were compared between the two groups. RESULTS The average gestational age of the neonates was 37.1 ± 1.2, ranging from 35 to 39 days. There was a significant difference between the septic and non-septic groups in terms of white blood cell and neutrophil count, C-reactive protein, and neonatal and maternal vitamin A levels. A Spearman correlation analysis showed a significant direct correlation among maternal and neonatal vitamin A levels (correlation coefficient = 0.507; P-value = 0.001). Multivariate regression analysis showed that neonates' vitamin A level had a significant direct association with sepsis (OR: 0.541; P-value=0.017). CONCLUSION Our findings demonstrated the association of lower vitamin A levels in neonates and their mothers with an increased risk of late-onset sepsis, which emphasizes the importance of the consideration of vitamin A level evaluation and its appropriate neonatal and maternal supplementation.
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Affiliation(s)
- Farhad Abolhasan Choobdar
- Department of Pediatrics, School of Medicine, Hazrat e Ali Asghar Pediatric Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Maral Ghassemzadeh
- Dr.Shariati general Hospital, Tehran University of Medical Sciences, Jalal Al-Ahmad Ave, Tehran, Iran
| | | | - Mohammad Attarian
- Firoozgar General Hospital related to Iran University of Medical SciencesKashan, Iran
| | - Leila Robatmeili
- Firoozgar General Hospital related to Iran University of Medical SciencesKashan, Iran
| | - Hanie Rahimian
- Firoozgar General Hospital related to Iran University of Medical SciencesKashan, Iran
| | - Behzad Haghighi Aski
- Department of Pediatrics, School of Medicine, Hazrat e Ali Asghar Pediatric Hospital, Iran University of Medical Sciences, Kashan, Iran
| | - Ali Manafi Anari
- Department of Pediatrics, School of Medicine, Hazrat e Ali Asghar Pediatric Hospital, Iran University of Medical Sciences, Kashan, Iran
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13
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Micronutrient Deficiency as a Confounder in Ascertaining the Role of Obesity in Severe COVID-19 Infection. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031125. [PMID: 35162148 PMCID: PMC8834257 DOI: 10.3390/ijerph19031125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/11/2022] [Accepted: 01/17/2022] [Indexed: 01/27/2023]
Abstract
Food insecurity in the United States has been exacerbated due to the socioeconomic strain of the coronavirus disease 2019 (COVID-19) pandemic. Populations experiencing poverty and, as a consequence, food insecurity in the United States are disproportionately affected by obesity, which was identified early in the pandemic as a major risk factor for increased susceptibility to COVID-19 infection and mortality. Given the focus on obesity and its role in immune dysregulation, it is also important to note the role of micronutrient deficiency, another sequalae of food insecurity. Micronutrients play an important role in the ability of the immune system to mount an appropriate response. Moreover, OBESE individuals are more likely to be micronutrient deficient. This review will explore the role of micronutrients, vitamin A, vitamin D, vitamin C, and zinc in respiratory immunity and COVID-19 and how micronutrient deficiency may be a possible confounder in obesity’s association with severe outcomes. By illuminating the role of micronutrients in COVID-19, this paper expands the discussion from food insecurity and obesity to include micronutrient deficiency and how all of these interact in respiratory illnesses such as COVID-19.
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14
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Sahebnasagh A, Avan R, Monajati M, Hashemi J, Habtemariam S, Negintaji S, Saghafi F. L-carnitine: Searching for New Therapeutic Strategy for Sepsis Management. Curr Med Chem 2021; 29:3300-3323. [PMID: 34789120 DOI: 10.2174/0929867328666211117092345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/19/2021] [Accepted: 08/21/2021] [Indexed: 11/22/2022]
Abstract
In this review, we discussed the biological targets of carnitine, its effects on immune function, and how L-carnitine supplementation may help critically ill patients. L-carnitine is a potent antioxidant. L-carnitine depletion has been observed in prolonged intensive care unit (ICU) stays, while L-carnitine supplementation has beneficial effects in health promotion and regulation of immunity. It is essential for the uptake of fatty acids into mitochondria. By inhibiting the ubiquitin-proteasome system, down-regulation of apelin receptor in cardiac tissue, and reducing β-oxidation of fatty acid, carnitine may decrease vasopressor requirement in septic shock and improve clinical outcomes of this group of patients. We also have an overview of animal and clinical studies that have been recruited for evaluating the beneficial effects of L-carnitine in the management of sepsis/ septic shock. Additional clinical data are required to evaluate the optimal daily dose and duration of L-carnitine supplementation.
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Affiliation(s)
- Adeleh Sahebnasagh
- Clinical Research Center, Department of Internal Medicine, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Razieh Avan
- Department of Clinical Pharmacy, Medical Toxicology and Drug Abuse Research Center (MTDRC), Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand. Iran
| | - Mahila Monajati
- Department of Internal Medicine, Golestan University of Medical Sciences, Gorgan. Iran
| | - Javad Hashemi
- Department of Pathobiology and Laboratory Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories and Herbal Analysis Services, School of Science, University of Greenwich, Central Avenue, Chatham-Maritime, Kent ME4 4TB. United Kingdom
| | - Sina Negintaji
- Student Research Committee, School of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd. Iran
| | - Fatemeh Saghafi
- Department of Clinical Pharmacy, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd. Iran
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15
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Ribaudo I, Aramburú-Duclos CB, Blitchtein D. Is Vitamin A Supplementation Associated With Anemia in Children Under 5 Years of Age in Peru: Secondary Analysis of the "Demographic Health Survey" 2015-2018? Glob Pediatr Health 2021; 8:2333794X211048385. [PMID: 34616859 PMCID: PMC8488514 DOI: 10.1177/2333794x211048385] [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: 08/10/2021] [Accepted: 09/06/2021] [Indexed: 11/17/2022] Open
Abstract
Vitamin A deficiency (VAD) affects 12% of Peruvians under 5 years of age. Recent studies have shown an association with hematopoiesis and iron metabolism. In Peru, 3-quarters of a million children have anemia. We aimed to identify an association between Vitamin A supplementation (VAS) and anemia in children under 5 years of age. A cross-sectional secondary analytical study from the Peruvian Demographic Survey and Family Health (DHS) was conducted. The primary outcome, anemia, was measured through hemoglobin concentration and adjusted by altitude. The DHS interviewer ensured the participant's VAS in the last 6 months through a structural healthcare card. The association was statistically significant using crude regression but disappeared when adjusted per socioeconomic level and gender. VAS was not significantly associated with a lower prevalence of anemia. Further studies are required to help identify the association between VAS and anemia.
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16
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Tomasa-Irriguible TM, Bielsa-Berrocal L, Bordejé-Laguna L, Tural-Llàcher C, Barallat J, Manresa-Domínguez JM, Torán-Monserrat P. Low Levels of Few Micronutrients May Impact COVID-19 Disease Progression: An Observational Study on the First Wave. Metabolites 2021; 11:metabo11090565. [PMID: 34564381 PMCID: PMC8467487 DOI: 10.3390/metabo11090565] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/11/2021] [Accepted: 08/20/2021] [Indexed: 12/15/2022] Open
Abstract
We report an observational study performed between March and May 2020 in a Spanish university hospital during the SARS-CoV-2 pandemic. The main objective was to analyse the association between the levels of micronutrients in severe COVID-19 patients and their outcome. Adult patients with a positive polymerase-chain-reaction (PCR) for SARS-CoV-2 in the nasopharyngeal swab or in tracheal aspirate culture in the case of intubation were included. Micronutrient data were obtained from plasma analysis of a standard nutritional assessment performed within the first 24 h of hospital admission. Vitamins A, B6, C and E were analysed with HPLC methods; 25-OH-vitamin D by immunoassay and zinc by colorimetric measurements. One hundred and twenty patients were included. We found that 74.2% patients had low levels of zinc (normal levels >84 µg/dL) with a mean value of 63.5 (SD 13.5); 71.7% patients had low levels of vitamin A (normal levels >0.3 mg/L) with a mean value of 0.17 (SD 0.06); 42.5% patients had low levels of vitamin B6 (normal levels >3.6 ng/mL) with a mean value of 2.2 (SD 0.9); 100% patients had low levels of vitamin C (normal levels >0.4 mg/dL) with a mean value of 0.14 (SD 0.05); 74.3% patients had low values of vitamin D (normal levels >20 ng/mL) with mean value of 11.4 (SD 4.3); but only 5.8% of patients had low levels of vitamin E (normal levels >5 mg/L) with a mean value of 3.95 (SD 0.87). The variables associated with the need for ICU admission were low levels of zinc (standard error 0.566, 95% CI 0.086 to 0.790, p = 0.017), low levels of vitamin A (standard error 0.582, 95% CI 0.061 to 0.594, p = 0.004), age over 65 (standard error 0.018, 95% CI 0.917 to 0.985, p = 0.005) and male gender (standard error 0.458, 95% CI 1.004 to 6.040, p = 0.049). The only variable that was independently associated with the need for orotracheal intubation was low levels of vitamin A (standard error 0.58, 95% CI 0.042 to 0.405, p = 0.000). Conclusions: Low levels of vitamin A and zinc are associated with a greater need for admission to the ICU and orotracheal intubation. Patients older than 65 years had higher mortality. Randomized clinical trials are needed to examine whether micronutrient supplementation could be beneficial as an adjunctive treatment in COVID-19.
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Affiliation(s)
- Teresa-Maria Tomasa-Irriguible
- Intensive Care Unit, University Hospital Germans Trias i Pujol, 08916 Badalona, Spain; (L.B.-B.); (L.B.-L.)
- Correspondence:
| | - Lara Bielsa-Berrocal
- Intensive Care Unit, University Hospital Germans Trias i Pujol, 08916 Badalona, Spain; (L.B.-B.); (L.B.-L.)
| | - Luisa Bordejé-Laguna
- Intensive Care Unit, University Hospital Germans Trias i Pujol, 08916 Badalona, Spain; (L.B.-B.); (L.B.-L.)
| | - Cristina Tural-Llàcher
- Internal Medicine Department, University Hospital Germans Trias i Pujol, 08916 Badalona, Spain;
| | - Jaume Barallat
- Biochemical Department, University Hospital Germans Trias i Pujol, 08916 Badalona, Spain;
| | - Josep-Maria Manresa-Domínguez
- North Metropolitan Research Support Unit, Jordi Gol i Gurina Foundation Institute for Research in Primary Health Care (IDIAPJGol), 08303 Mataró, Spain; (J.-M.M.-D.); (P.T.-M.)
| | - Pere Torán-Monserrat
- North Metropolitan Research Support Unit, Jordi Gol i Gurina Foundation Institute for Research in Primary Health Care (IDIAPJGol), 08303 Mataró, Spain; (J.-M.M.-D.); (P.T.-M.)
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17
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He M, Cao T, Wang J, Wang C, Wang Z, Abdelrahim MEA. Vitamin D deficiency relation to sepsis, paediatric risk of mortality III score, need for ventilation support, length of hospital stay, and duration of mechanical ventilation in critically ill children: A meta-analysis. Int J Clin Pract 2021; 75:e13908. [PMID: 33280208 DOI: 10.1111/ijcp.13908] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/01/2020] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Vitamin D deficiency in children is related to the augmented risk of bone illnesses, but its effect on critically ill children is still conflicting. This meta-analysis study was performed to assess the relationship between vitamin D deficiency in children and sepsis, paediatric risk of mortality III score, need for ventilation support, length of hospital stay, and duration of mechanical ventilation in critically ill children. METHODS Through a systematic literature search up to June 2020, 16 studies with 2382 children, 1229 children of them with vitamin D deficiency, were found recording relationships between vitamin D deficiency and sepsis, paediatric risk of mortality III score, need for ventilation support, length of hospital stay, and/or duration of mechanical ventilation. Odds ratio (OR) with 95% confidence intervals (CIs) was calculated between vitamin D deficiency children to non-vitamin D deficiency children on the different outcomes in critically ill children using the dichotomous or continuous methods with a random or fixed-effect model. RESULTS The vitamin D deficiency children category had significantly higher sepsis (OR, 2.35; 95% CI, 1.19-4.63, P = .01); paediatric risk of mortality III score (OR, 2.19; 95% CI, 1.13-4.25, P = .02); higher length of hospital stay (OR, 4.26; 95% CI, 0.81-7.70, P = .02); higher duration of mechanical ventilation (OR, 1.89; 95% CI, 0.22-3.56, P = .03) compared with that in the non-vitamin D deficiency children. However, the need for ventilation support in vitamin D deficiency children did not significantly differ from non-vitamin D deficiency children (OR, 2.00; 95% CI, 0.98-4.07, P = .06) with relatively higher results in vitamin D deficiency children. CONCLUSIONS Vitamin D deficiency in children might have an independent relationship with higher sepsis, paediatric risk of mortality III score, length of hospital stay, and duration of mechanical ventilation. The relation was relative with a higher risk in need for ventilation support with vitamin D deficiency children. This relationship encouraged us to recommend testing vitamin D levels in all critically ill children and providing them with supplemental vitamin D as prophylaxis.
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Affiliation(s)
- Mingyi He
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Tao Cao
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Jing Wang
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Changyuan Wang
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Zheng Wang
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Mohamed E A Abdelrahim
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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18
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Alzaben AS. The Potential Influence of Vitamin A, C, and D and Zinc Supplements on the Severity of COVID-19 Symptoms and Clinical Outcomes: An Updated Review of Literature. ACTA ACUST UNITED AC 2020. [DOI: 10.12944/crnfsj.8.3.04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Coronavirus disease-19 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 is an ongoing viral epidemic that originated in China in December 2019. To date, no specific treatment is available for COVID-19. However, several studies have reported the benefits of vitamins A, C, and D and zinc in critically ill patients and in those with various infections, including respiratory infections and sepsis. The objective of this review is to discuss the potential role of vitamin A, C, and D and zinc supplementation in enhancing immune response, and reducing the severity of symptoms, and mortality rate in patients with COVID-19. Several clinical studies have shown that different doses of vitamins A, C, and D and/or zinc supplements reduce the ventilator, length of intensive care unit stay, and mortality rate. Future randomized clinical trials are warranted to conclusively establish protocols for the optimal doses of vitamin A, C, and D, as well as zinc supplements for improved clinical outcomes in patients with COVID-19.
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Affiliation(s)
- Abeer Salman Alzaben
- Clinical Nutrition Program, Department of Health, Princess Nourah bint Abdulrahman University, KSA
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19
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Stull-Lane AR, Lokken-Toyli KL, Diaz-Ochoa VE, Walker GT, Cevallos SA, Winter ALN, Muñoz ADH, Yang GG, Velazquez EM, Wu CY, Tsolis RM. Vitamin A supplementation boosts control of antibiotic-resistant Salmonella infection in malnourished mice. PLoS Negl Trop Dis 2020; 14:e0008737. [PMID: 33006970 PMCID: PMC7556496 DOI: 10.1371/journal.pntd.0008737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 10/14/2020] [Accepted: 08/20/2020] [Indexed: 01/03/2023] Open
Abstract
Disseminated disease from non-typhoidal Salmonella enterica strains results in >20% mortality globally. Barriers to effective treatment include emerging multidrug resistance, antibiotic treatment failure, and risk factors such as malnutrition and related micronutrient deficiencies. Individuals in sub-Saharan Africa are disproportionately affected by non-typhoidal S. enterica bloodstream infections. To inform a clinical trial in people, we investigated vitamin A as a treatment in the context of antibiotic treatment failure in a mouse model of vitamin A deficiency. Vitamin A-deficient (VAD) mice exhibited higher systemic bacterial levels with a multidrug-resistant clinical isolate in comparison to mice on a control diet. Sex-specific differences in vitamin A deficiency and disseminated infection with S. enterica serotype Typhimurium (S. Typhimurium) were observed. VAD male mice had decreased weight gain compared to control male mice. Further, infected VAD male mice had significant weight loss and decreased survival during the course of infection. These differences were not apparent in female mice. In a model of disseminated S. Typhimurium infection and antibiotic treatment failure, we assessed the potential of two consecutive doses of vitamin A in alleviating infection in male and female mice on a VAD or control diet. We found that subtherapeutic antibiotic treatment synergized with vitamin A treatment in infected VAD male mice, significantly decreasing systemic bacterial levels, mitigating weight loss and improving survival. These results suggest that assessing vitamin A as a therapy during bacteremia in malnourished patients may lead to improved health outcomes in a subset of patients, especially in the context of antibiotic treatment failure. Non-typhoidal Salmonella serotypes generally cause diarrhea in people. However, there are certain factors that make people at risk of developing a more severe infection where the bacteria can enter the blood and cause fever and whole-body symptoms. Patients with this infection are usually hospitalized, and about one in five patients do not survive. The factors that make this bloodstream infection possible include pathogen features like resistance to antibiotics and patient factors like a malnourished state. Better treatments are needed. In this study, the authors assess vitamin A as a treatment during antibiotic treatment failure in a mouse model. Vitamin A-deficient male mice have better outcomes with vitamin A and antibiotic co-therapy, whereas female mice do not benefit. Despite similar levels of bacteria causing infection systemically, female mice show better outcomes in terms of weight loss and survival than male mice overall. This research provides evidence that a clinical study assessing vitamin A as a treatment in people could lead to improved survival for malnourished patients presenting with severe bloodstream infection.
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Affiliation(s)
- Annica R. Stull-Lane
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
| | - Kristen L. Lokken-Toyli
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
- Department of Microbiology, New York University, New York, New York, United States of America
| | - Vladimir E. Diaz-Ochoa
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
| | - Gregory T. Walker
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
| | - Stephanie A. Cevallos
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
| | - Andromeda L. N. Winter
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
| | - Ariel Del Hoyo Muñoz
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
| | - Guiyan G. Yang
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Eric M. Velazquez
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
| | - Chun-Yi Wu
- Department of Neurology, School of Medicine, University of California, Davis, Sacramento, California, United States of America
| | - Renée M. Tsolis
- Department of Microbiology & Immunology, School of Medicine, University of California Davis, Davis, California, United States of America
- * E-mail:
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20
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Su G, Jia D. Vitamin D in Acute and Critically Sick Children with a Subgroup of Sepsis and Mortality: A Meta-Analysis. Nutr Cancer 2020; 73:1118-1125. [PMID: 32597305 DOI: 10.1080/01635581.2020.1784964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A meta-analysis study was performed to evaluate the relationship between vitamin D deficiency children and sepsis and acute and critically mortality. Through a systematic literature search up to December 2019, 23 studies with 4451 children, 2500 children with vitamin D deficiency were identified reporting relationships between vitamin D deficiency and sepsis and/or acute and critical care unit mortality (six sepsis only, four acute and critically mortality only and 13 both sepsis and acute and critically mortality). Odd ratio (OR) with 95% confidence intervals (CIs) was calculated comparing vitamin D deficiency children to normal vitamin D children on the bases of sepsis and mortality in acute and critical care units using the dichotomous method with a random effect model. No significant difference was found between males and females in pooled studies all together (OR, 0.72; 95% CI, 0.43-1.22). Vitamin D deficiency children (OR, 2.24; 95% CI, 1.42-3.53) had higher sepsis compared to normal vitamin D children. Also, vitamin D deficiency children (OR, 1.77; 95% CI, 1.26-2.49) had higher acute and critically mortality compared to normal vitamin D children but not as much as that in sepsis. The extent of increased sepsis was higher than that in acute and critically mortality. The impact of vitamin D deficiency in children was observed in all populations. Based on this meta-analysis, vitamin D deficiency in children may have an independent-relationship with up to 2.24 fold risk of sepsis and acute and critical care unit mortality. This relationship forces us to recommend checking vitamin D concentration in all critically ill children.
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Affiliation(s)
- Guiyun Su
- Department of Pediatrics, Jinan Central Hospital Affiliated to Shandong University, Jinan City, China
| | - Daofu Jia
- Department of Orthopedics, Jinan Central Hospital Affiliated to Shandong University, Jinan City, China
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21
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Marino LV, Valla FV, Beattie RM, Verbruggen SCAT. Micronutrient status during paediatric critical illness: A scoping review. Clin Nutr 2020; 39:3571-3593. [PMID: 32371094 PMCID: PMC7735376 DOI: 10.1016/j.clnu.2020.04.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 04/06/2020] [Accepted: 04/14/2020] [Indexed: 01/06/2023]
Abstract
Background No evidence based recommendations for micronutrient requirements during paediatric critical illness are available, other than those arising from recommended nutrient intakes (RNI) for healthy children and expert opinion. Objectives The objective of this review is to examine the available evidence from micronutrient status in critically ill children considering studies which describe 1) micronutrient levels, 2) associations between micronutrient levels and clinical outcome, and 3) impact on clinical outcome with micronutrient supplementation during PICU admission. Design Scoping review. Eligibility criteria Any study which used a qualitative and quantitative design considering causes and consequences of micronutrient levels or micronutrient supplementation during paediatric critical illness. Sources of evidence NICE Healthcare Databases Advanced Search website (https://hdas.nice.org.uk/) was used as a tool for multiple searches, with a content analysis and charting of data extracted. Results 711 records were identified, 35 were included in the review. Studies evaluated serum micronutrient status was determined on admission day in majority of patients. A content analysis identified (n = 49) initial codes, (n = 14) sub-categories and (n = 5) overarching themes during critical illness, which were identified as: i) low levels of micronutrients, ii) causes of aberrant micronutrient levels, iii) associations between micronutrients levels and outcome, iv) supplementation of micronutrients. Conclusion During critical illness, micronutrients should be provided in sufficient amounts to meet reference nutrient intakes for age. Although, there is insufficient data to recommend routine supplementations of micronutrients at higher doses during critical illness, the ‘absence of evidence should not imply evidence of absence’, and well designed prospective studies are urgently needed to elucidate paediatric micronutrient requirements during critical illness. The absence of reliable biomarkers make it challenging to determine whether low serum levels are reflective of a true deficiency or as a result redistribution, particularly during the acute phase of critical illness. As more children continue to survive a PICU admission, particularly those with complex diseases micronutrient supplementation research should also be inclusive of the recovery phase following critical illness.
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Affiliation(s)
- L V Marino
- Department of Dietetics/Speech & Language Therapy, NIHR Biomedical Research Centre Southampton, University Hospital Southampton NHS Foundation Trust and School of Health Sciences, University of Southampton, Southampton, UK.
| | - F V Valla
- Paediatric Intensive Care Unit, Hôpital Femme Mère Enfant, CarMEN INSERM UMR 1060 Hospices Civils de Lyon, Lyon-Bron, France
| | - R M Beattie
- Department of Paediatric Gastroenterology, Southampton Children's Hospital, NIHR Biomedical Research Centre Southampton, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - S C A T Verbruggen
- Intensive Care, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, the Netherlands
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