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Hakimian D, Wall E, Herlitz J, Lozano ES, McDonald E, Semrad C, Micic D. Parenteral fish oil lipid emulsion use in adults: a case series and review from an intestinal failure referral center. Eur J Clin Nutr 2024; 78:796-800. [PMID: 38886536 DOI: 10.1038/s41430-024-01462-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 06/01/2024] [Accepted: 06/11/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Intestinal failure-associated liver disease (IFALD) is a complication of long-term PN use, attributed to the use of ω-6 injectable lipid emulsions (ILE). Fish oil (FO) ILE have been successful in reversing liver injury in neonates. Evidence for pure FO ILE use in adult patients is limited. METHODS Case series of the use of FO lipid emulsions in adults with IFALD from the University of Chicago PN registry. Analysis of medical charts and PN formulations was performed. RESULTS Three cases of IFALD treated with FO ILE were identified. The first case was a 30-year-old man with short bowel syndrome (SBS), hyperbilirubinemia, and biopsy-proven IFALD. Following a change from a soy lipid emulsion to FO lipid emulsion, his liver tests rapidly improved and remained stable over 202 weeks of use. The second case was a 76-year-old woman with intestinal failure (IF) due to a frozen bowel. A change from a soy ILE to a composite lipid and later to a pure FO ILE did not result in improvement in her liver tests. The third case was a 28-year-old man with SBS and biopsy-proven IFALD. Change to a composite ILE and subsequently FO lipid emulsion resulted in a gradual improvement in liver tests. No clinical essential fatty acid (EFA) deficiencies were identified during treatment. CONCLUSION FO ILE may be effective in the treatment of adult patients with cholestatic IFALD. Use is safe with no EFA deficiencies detected in up to 4 years of use.
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Affiliation(s)
- David Hakimian
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, Chicago, IL, USA.
| | - Elizabeth Wall
- Nutrition Support Service, University of Chicago Medicine, Chicago, IL, USA
| | - Jean Herlitz
- Nutrition Support Service, University of Chicago Medicine, Chicago, IL, USA
| | | | - Edwin McDonald
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, Chicago, IL, USA
| | - Carol Semrad
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, Chicago, IL, USA
| | - Dejan Micic
- Department of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, Chicago, IL, USA
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2
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Avitzur Y, Jimenez L, Martincevic I, Acra S, Courtney-Martin G, Gray M, Hope K, Muise A, Prieto Jimenez PM, Taylor N, Thiagarajah JR, Martín MG. Diet management in congenital diarrheas and enteropathies - general concepts and disease-specific approach, a narrative review. Am J Clin Nutr 2024; 120:17-33. [PMID: 38734141 PMCID: PMC11251218 DOI: 10.1016/j.ajcnut.2024.05.004] [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: 11/07/2023] [Revised: 04/27/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024] Open
Abstract
Congenital diarrheas and enteropathies (CODE) are a group of rare, heterogenous, monogenic disorders that lead to chronic diarrhea in infancy. Definitive treatment is rarely available, and supportive treatment is the mainstay. Nutritional management in the form of either specialized formulas, restrictive diet, or parenteral nutrition support in CODE with poor enteral tolerance is the cornerstone of CODE treatment and long-term growth. The evidence to support the use of specific diet regimens and nutritional approaches in most CODE disorders is limited due to the rarity of these diseases and the scant published clinical experience. The goal of this review was to create a comprehensive guide for nutritional management in CODE, based on the currently available literature, disease mechanism, and the PediCODE group experience. Enteral diet management in CODE can be divided into 3 distinct conceptual frameworks: nutrient elimination, nutrient supplementation, and generalized nutrient restriction. Response to nutrient elimination or supplementation can lead to resolution or significant improvement in the chronic diarrhea of CODE and resumption of normal growth. This pattern can be seen in CODE due to carbohydrate malabsorption, defects in fat absorption, and occasionally in electrolyte transport defects. In contrast, general diet restriction is mainly supportive. However, occasionally it allows parenteral nutrition weaning or reduction over time, mainly in enteroendocrine defects and rarely in epithelial trafficking and polarity defects. Further research is required to better elucidate the role of diet in the treatment of CODE and the appropriate diet management for each disease.
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Affiliation(s)
- Yaron Avitzur
- Group for Improvement of Intestinal Function and Treatment (GIFT), Transplant and Regenerative Centre, SickKids Hospital, Toronto, ON, Canada; Division of Gastroenterology, Hepatology and Nutrition, SickKids Hospital, University of Toronto, Toronto, ON, Canada.
| | - Lissette Jimenez
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Congenital Enteropathy Program, Boston Children's Hospital, Boston, MA, United States;; Harvard Digestive Disease Center, Boston MA, United States
| | - Inez Martincevic
- Division of Gastroenterology, Hepatology and Nutrition, SickKids Hospital, University of Toronto, Toronto, ON, Canada
| | - Sari Acra
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Glenda Courtney-Martin
- Group for Improvement of Intestinal Function and Treatment (GIFT), Transplant and Regenerative Centre, SickKids Hospital, Toronto, ON, Canada; Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
| | - Megan Gray
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Kayla Hope
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Aleixo Muise
- Division of Gastroenterology, Hepatology and Nutrition, SickKids Hospital, University of Toronto, Toronto, ON, Canada
| | - Paula M Prieto Jimenez
- Division of Gastroenterology and Nutrition, Department of Pediatrics, Mattel Children's Hospital and the David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States
| | - Nancy Taylor
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Jay R Thiagarajah
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Congenital Enteropathy Program, Boston Children's Hospital, Boston, MA, United States;; Harvard Digestive Disease Center, Boston MA, United States
| | - Martín G Martín
- Division of Gastroenterology and Nutrition, Department of Pediatrics, Mattel Children's Hospital and the David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States.
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Kurhaluk N. Palm oil as part of a high-fat diet: advances and challenges, or possible risks of pathology? Nutr Rev 2024:nuae038. [PMID: 38699959 DOI: 10.1093/nutrit/nuae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2024] Open
Abstract
Nutritional status disorders have the most significant impact on the development of cardiovascular and oncologic diseases; therefore, the interest in the study of palm oil as among the leading components of nutrition has been increasing. The data examined in this review were sourced from the Scopus, SCIE (Web of Science), PubMed and PubMed Central, MEDLINE, CAPlus/SciFinder, and Embase databases; experts in the field; bibliographies; and abstracts from review analyses from the past 15 years. This review summarizes recent research data focusing on the quantitative and qualitative composition of nutrition of modern humans; concepts of the relationship between high-fat diets and disorders of insulin functioning and transport and metabolism of fatty acids; analyses of data regarding the palmitic acid (16:0) to oleic acid (18:1) ratio; and the effect of diet based on palm oil consumption on cardiovascular risk factors and lipid and lipoprotein levels. Several studies suggest a potential vector contributing to the transmission of maternal, high-fat-diet-induced, addictive-like behaviors and obesogenic phenotypes across generations. The relationship between cholesterol accumulation in lysosomes that may lead to lysosome dysfunction and inhibition of the autophagy process is analyzed, as is the progression of inflammatory diseases, atherosclerosis, nonalcoholic liver inflammation, and obesity with associated complications. Data are discussed from analyses of differences between rodent models and human population studies in the investigated different effects of palm oil consumption as a high-fat diet component. A conclusion is reached that the results cannot be generalized in human population studies because no similar effects were observed. Although there are numerous published reports, more studies are necessary to elucidate the complex regulatory mechanisms in digestive and nutrition processes, because there are great differences in lipoprotein profiles between rodents and humans, which makes it difficult to reproduce the pathology of many diseases caused by different types of the high-fat diet.
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Affiliation(s)
- Natalia Kurhaluk
- Department of Animal Physiology, Institute of Biology, Pomeranian University in Słupsk, Słupsk, Poland
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Regalin D, de Moraes RS, Adorno BA, Comassetto F, da Costa Regalin BD, Gehrcke MI, Vasconcellos RS, Guimarães-Okamoto PTC, Melchert A, Oleskovicz N. High carbohydrate is preferable to high lipid parenteral nutrition in healthy dogs undergoing prolonged sedation. Vet Res Commun 2024; 48:1171-1187. [PMID: 38231371 DOI: 10.1007/s11259-024-10304-4] [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: 09/24/2023] [Accepted: 01/10/2024] [Indexed: 01/18/2024]
Abstract
Parenteral nutrition (PN) is commonly used in intensive care units (ICUs) and is associated with earlier hospital outcome. However, there is scarcity of information about the metabolic effects of PN caloric distribution for dogs. Considering the high tolerance of dogs to lipids and, also, that hospitalized animals usually present insulin resistance, PN formulation with high fat instead high glucose can provide metabolic benefits in this specie. This study evaluated two PN protocols, based on high lipid or high carbohydrate in 12 healthy dogs under sedation/ventilation during 24 h. For baseline data, blood samples were collected 24 h before the study beginning. After fasting, the dogs were anesthetized and put under mechanical ventilation without energy support for 12 h to obtain: daily energy expenditure (DEE), respiratory quotient (RQ), oxygen consumption (VO2), carbon dioxide production (VCO2), lactate, glucose, cholesterol, and triglycerides concentrations. After, the dogs were allocated into two groups: lipid-based energy group (LEG) and carbohydrate-based energy group (CEG). Both groups received the PN infusions at a rate of 3 mL/kg/h for 12 h. Blood tests were performed 12, 24, and 48 h after infusion's completion. VO2 increased after PN in LEG, increasing energy expenditure compared to CEG. RQ remained close to 1 in CEG, indicating carbohydrate preferential consumption. Triglycerides increased in both groups after propofol infusion, remaining higher in LEG until the end of the evaluation. Glycaemia increased in CEG compared to baseline. In conclusion, both PN protocols can be used in healthy animals undergoing prolonged sedation protocols. However, high lipid PN had higher VO2 and DEE, and resulted in higher triglycerides concentrations and lower glycaemia indexes than carbohydrate, making high carbohydrate PN preferable to high lipid PN. Therefore, for use in critically ill patients, the data obtained in this study should be extrapolated, taking into consideration the specificity of each case.
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Affiliation(s)
- Doughlas Regalin
- School of Veterinary Medicine and Animal Bioscience, Federal University of Jataí (UFJ), Jataí, Goiás, Brazil.
| | - Reiner Silveira de Moraes
- Department of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Barbara Ataíde Adorno
- School of Veterinary Medicine and Animal Bioscience, Federal University of Jataí (UFJ), Jataí, Goiás, Brazil
| | - Felipe Comassetto
- Department of Veterinary Medicine, School of Veterinary Medicine, Santa Catarina State University (UDESC), Florianópolis, Santa Catarina, Brazil
| | | | - Martielo Ivan Gehrcke
- Department of Veterinary Clinics, School of Veterinary Medicine, Federal University of Pelotas (UFPeL), Pelotas, Rio Grande do Sul, Brazil
| | | | | | - Alessandra Melchert
- Department of Veterinary Clinics, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Nilson Oleskovicz
- Department of Veterinary Medicine, School of Veterinary Medicine, Santa Catarina State University (UDESC), Florianópolis, Santa Catarina, Brazil
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Ikeda N, Shepherd E, Makrides M, McPhee AJ, Gibson RA, Gould JF. The effects of parenteral fish oil on neurodevelopment in preterm infants: A narrative review. Prostaglandins Leukot Essent Fatty Acids 2024; 201:102620. [PMID: 38763084 DOI: 10.1016/j.plefa.2024.102620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 05/09/2024] [Accepted: 05/09/2024] [Indexed: 05/21/2024]
Abstract
OBJECTIVE This narrative review aimed to summarize studies assessing the effects of parenteral fish oil on neurodevelopment in preterm infants. METHODS PubMed was searched (July 1985 to October 2023). We reviewed randomized controlled trials, and observational studies assessing intravenous lipid emulsion with fish oil in preterm infants (born less than 37 weeks' gestation), that reported long-term neurodevelopmental outcomes. RESULTS We identified four publications relating to three randomized controlled trials in addition to four cohort studies. Study designs and outcomes were heterogenous and precluded meta-analyses. Results of trials were null for a selection of neurodevelopmental outcomes, however possible benefits of parenteral fish oil supplementation for neurodevelopment was reported in three cohort studies. Certainty of the evidence is hindered by methodological limitations of available trials and observational studies. CONCLUSIONS Further research is required to firmly establish the effects of parenteral fish oil on preterm neurodevelopment.
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Affiliation(s)
- N Ikeda
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; Department of Pediatrics, Juntendo University Faculty of Medicine, Tokyo, Japan.
| | - E Shepherd
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - M Makrides
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - A J McPhee
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; Neonatal Medicine, Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - R A Gibson
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - J F Gould
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia; Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia; School of Psychology, University of Adelaide, Adelaide, South Australia, Australia
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Zhan X, Xiao Y, Jian Q, Dong Y, Ke C, Zhou Z, Liu Y, Tu J. Integrated analysis of metabolomic and transcriptomic profiling reveals the effect of Atractylodes oil on Spleen Yang Deficiency Syndrome in rats. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117205. [PMID: 37741473 DOI: 10.1016/j.jep.2023.117205] [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: 07/19/2023] [Revised: 09/04/2023] [Accepted: 09/18/2023] [Indexed: 09/25/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Spleen Yang Deficiency Syndrome (SYDS), which is a syndrome commonly treated with Traditional Chinese Medicine (TCM), manifests as overall metabolic dysfunction caused mainly by digestive system disorders. Atractylodes lancea (Thunb.) DC. (AL) is a widely used traditional herb with the efficacy of eliminate dampness and strengthen the spleen, Atractylodes oil (AO) is a medicinal component of AL and can be used to treat various gastrointestinal disorders. However, its effects on SYDS and underlying mechanisms have not been clarified to date. AIM OF THE STUDY The present study aimed to investigate the efficacy of AO in the improvement of the symptoms of SYDS in rat and the underlying mechanism by integrating transcriptomics, and metabolomics. MATERIALS AND METHODS The SYDS rats induced by reserpine were treated with AO. The protective effect of AO on SYDS rats was evaluated by serum biochemical detection, histopathological analyses. Enzyme-linked immunosorbent assay (ELISA), colorimetric assay and immunofluorescence (IF) were performed to determine the levels of relevant indicators of mitochondrial function and energy metabolism in the liver. Liver metabolites and transcript levels were assessed by non-targeted metabolomics and transcriptomics to analyze potential molecular mechanisms and targets. The expression of the corresponding proteins was verified using Western blotting. RESULTS AO not only regulated the digestion, absorption function and oxidative stress status of SYDS rats, but also improved mitochondrial function and alleviated energy metabolism disorders in SYDS rats. Metabolomic and transcriptomic analyses demonstrated that AO regulation is mainly exerted in amino acid metabolism, unsaturated fatty acid metabolism, TCA cycle as well as PPAR and AMPK signaling pathways. In addition, The AMPK signaling pathway was verified and AO promoted AMPK phosphorylation and the expression of SIRT1, PGC-1α, and PPARα in SYDS rats. CONCLUSIONS The therapeutic effect of AO on SYDS is potentially attributable to activation of the AMPK/SIRT1/PGC-1α signaling pathway, which enhances transport and regulation of energy metabolism.
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Affiliation(s)
- Xin Zhan
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Yangxin Xiao
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Qipan Jian
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Yan Dong
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Chang Ke
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Zhongshi Zhou
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China; Center for Hubei TCM Processing Technology Engineering, Wuhan, 430065, China
| | - Yanju Liu
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China; Center for Hubei TCM Processing Technology Engineering, Wuhan, 430065, China.
| | - Jiyuan Tu
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, 430065, China; Center for Hubei TCM Processing Technology Engineering, Wuhan, 430065, China.
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Macias S, Yilmaz A, Kirma J, Moore SE, Woodside JV, Graham SF, Green BD. Non-targeted LC-MS/MS metabolomic profiling of human plasma uncovers a novel Mediterranean diet biomarker panel. Metabolomics 2023; 20:3. [PMID: 38066384 PMCID: PMC10709258 DOI: 10.1007/s11306-023-02058-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 10/18/2023] [Indexed: 12/18/2023]
Abstract
INTRODUCTION Consumption of a Mediterranean diet (MD) has established health benefits, and the identification of novel biomarkers could enable objective monitoring of dietary pattern adherence. OBJECTIVES The present investigation performed untargeted metabolomics on blood plasma from a controlled study of MD adherence, to identify novel blood-based metabolite biomarkers associated with the MD pattern, and to build a logistic regression model that could be used to characterise MD adherence. METHODS A hundred and thirty-five plasma samples from n = 58 patients collected at different time points were available. Using a 14-point scale MD Score (MDS) subjects were divided into 'high' or 'low' MDS adherence groups and liquid chromatography-mass spectrometry (LC-MS/MS) was applied for analysis. RESULTS The strongest association with MDS was pectenotoxin 2 seco acid (r = 0.53; ROC = 0.78), a non-toxic marine xenobiotic metabolite. Several lipids were useful biomarkers including eicosapentaenoic acid, the structurally related lysophospholipid (20:5(5Z,8Z,11Z,14Z,17Z)/0:0), a phosphatidylcholine (P-18:1(9Z)/16:0) and also xi-8-hydroxyhexadecanedioic acid. Two metabolites negatively correlated with MDS, these were the monoacylglycerides (0:0/16:1(9Z)/0:0) and (0:0/20:3(5Z,8Z,11Z)/0:0). By stepwise elimination we selected a panel of 3 highly discriminatory metabolites and developed a linear regression model which identified 'high MDS' individuals with high sensitivity and specificity [AUC (95% CI) 0.83 (0.76-0.97)]. CONCLUSION Our study highlights the utility of metabolomics as an approach for developing novel panels of dietary biomarkers. Quantitative profiling of these metabolites is required to validate their utility for evaluating dietary adherence.
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Affiliation(s)
- Shirin Macias
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | - Ali Yilmaz
- Metabolomics Department, Corewell Health Research Institute, 3811 W. 13 Mile Road, Royal Oak, MI, 48073, USA
| | - Joseph Kirma
- Michigan Medicine University of Michigan, Ann Arbor, MI, 48109, USA
| | - Sarah E Moore
- Centre for Public Health, Queen's University Belfast, Belfast, BT12 6BA, UK
| | - Jayne V Woodside
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast, UK
- Centre for Public Health, Queen's University Belfast, Belfast, BT12 6BA, UK
| | - Stewart F Graham
- Metabolomics Department, Corewell Health Research Institute, 3811 W. 13 Mile Road, Royal Oak, MI, 48073, USA
- Department of Obstetrics and Gynaecology, Corewell Health William Beaumont University Hospital, 3601 W.13 Mile Road, Royal Oak, MI, 48073, USA
| | - Brian D Green
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast, UK.
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Wongrukmit S, Ngamphaiboon N, Kiranantawat K, Suwanthanma W, Plumworasawat S, Boonsakan P, Pongtippan A, Phanachet P, Warodomwichit D, Shantavasinkul PC. Unusual manifestation of gastric adenocarcinoma presenting with lymphedema, chylothorax, and chylous ascites. Clin J Gastroenterol 2023; 16:822-828. [PMID: 37737943 DOI: 10.1007/s12328-023-01851-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 08/18/2023] [Indexed: 09/23/2023]
Abstract
A 62-year-old Thai man with a 2-year history of bilateral lymphedema and an unprovoked left axillary vein thrombosis presented with progressive leg, scrotal, and abdominal swelling, and shortness of breath. He denied any gastrointestinal symptoms. His lymphedema had initially been diagnosed as chronic filariasis due to positive blood tests for anti-filarial antibodies; however, treatment with anti-filarial drugs failed to improve his symptoms. Subsequently, he underwent surgical lymphaticovenular anastomosis with scrotal reduction, which proved to be of limited symptomatic relief. Later investigations revealed bilateral chylothorax and chylous ascites, with the presence of metastatic adenocarcinoma. Histopathological examination of the patient's skin and scrotum biopsy from his previous surgery revealed invasion of the lymphatics by neoplastic cells with signet ring cell formation. Gastroscopy uncovered a gastric mass, and biopsy confirmed the diagnosis of stage IV gastric adenocarcinoma with signet ring cell. He later received palliative chemotherapy. For the management of chyle leakage, he was prescribed a very low-fat diet and supplemented with parenteral nutrition. Despite treatment, he developed cutaneous metastasis and was transitioned to best supportive care. The patient passed away 14 months after diagnosis.
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Affiliation(s)
- Siree Wongrukmit
- Division of Nutrition and Biochemical Medicine, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand
| | - Nuttapong Ngamphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kidakorn Kiranantawat
- Division of Plastic and Maxillofacial Surgery, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Weerapat Suwanthanma
- Division of General Surgery, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sirithep Plumworasawat
- Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Paisarn Boonsakan
- Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Atcharaporn Pongtippan
- Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pariya Phanachet
- Division of Nutrition and Biochemical Medicine, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand
| | - Daruneewan Warodomwichit
- Division of Nutrition and Biochemical Medicine, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand
| | - Prapimporn Chattranukulchai Shantavasinkul
- Division of Nutrition and Biochemical Medicine, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand.
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9
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Fogg KL, Trauth A, Horsley M, Vichayavilas P, Winder M, Bailly DK, Gordon EE. Nutritional management of postoperative chylothorax in children with CHD. Cardiol Young 2023; 33:1663-1671. [PMID: 36177859 DOI: 10.1017/s1047951122003109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Chylothorax after congenital cardiac surgery is associated with increased risk of malnutrition. Nutritional management following chylothorax diagnosis varies across sites and patient populations, and a standardised approach has not been disseminated. The aim of this review article is to provide contemporary recommendations related to nutritional management of chylothorax to minimise risk of malnutrition. METHODS The management guidelines were developed by consensus across four dietitians, one nurse practitioner, and two physicians with a cumulative 52 years of experience caring for children with CHD. A PubMed database search for relevant literature included the terms chylothorax, paediatric, postoperative, CHD, chylothorax management, growth failure, and malnutrition. RESULTS Fat-modified diets and nil per os therapies for all paediatric patients (<18 years of age) following cardiac surgery are highlighted in this review. Specific emphasis on strategies for treatment, duration of therapies, optimisation of nutrition including nutrition-focused lab monitoring, and supplementation strategies are provided. CONCLUSIONS Our deliverable is a clinically useful guide for the nutritional management of chylothorax following paediatric cardiac surgery.
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Affiliation(s)
- Kristi L Fogg
- Department of Pediatrics, Division of Pediatric Cardiology, Medical University of South Carolina, Charleston, SC, USA
| | - Amiee Trauth
- Division of Nutrition Therapy, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Megan Horsley
- Division of Nutrition Therapy, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | | | - Melissa Winder
- Department of Pediatrics, Division of Pediatric Cardiology, University of Utah, Salt Lake City, UT, USA
| | - David K Bailly
- Department of Pediatrics, Division of Pediatric Critical Care, University of Utah, Salt Lake City, UT, USA
| | - Erin E Gordon
- Department of Pediatrics, Division of Pediatric Critical Care, University of Texas Southwestern, Dallas, TX, USA
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10
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Belza C, Courtney-Martin G, Wong-Sterling S, Garofalo E, Silva C, Yanchis D, Avitzur Y, Wales PW. Composite lipid emulsion use and essential fatty acid deficiency in pediatric patients with intestinal failure with high parenteral nutrition dependence: A retrospective cohort study. JPEN J Parenter Enteral Nutr 2023; 47:930-937. [PMID: 37392380 DOI: 10.1002/jpen.2544] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 07/03/2023]
Abstract
BACKGROUND Reports of essential fatty acid deficiency (EFAD) in patients receiving parenteral nutrition (PN) and a composite lipid (mixed oil intravenous lipid emulsion [MO ILE]) are predominantly when managed by lipid restriction. The objective of this study was to determine the prevalence of EFAD in patients with intestinal failure (IF) who are PN dependent without lipid restriction. METHODS We retrospectively evaluated patients, ages 0-17 years, followed by our intestinal rehabilitation program between November 2020 and June 2021 with PN dependency index (PNDI) of >80% on a MO ILE. Demographic data, PN composition, PN days, growth, and plasma fatty acid profile were collected. A plasma triene-tetraene (T:T) ratio >0.2 indicated EFAD. Summary statistics and Wilcoxon rank sum test evaluated to compare between PNDI category and ILE administration (grams/kilograms/day). P < 0.05 was considered significant. RESULTS Twenty-six patients (median age, 4.1 years [interquartile range (IQR) = 2.4-9.6]) were included. The median duration of PN was 1367 days (IQR = 824-3195). Sixteen patients had a PNDI of 80%-120% (61.5%). Fat intake for the group was 1.7 g/kg/day (IQR = 1.3-2.0). The median T:T ratio was 0.1 (IQR = 0.1-0.2) with no values >0.2. Linoleic and arachidonic acid were low in 85% and 19% of patients, respectively; however, Mead acid was normal in all patients. CONCLUSION This report is the largest to date on the EFA status of patients with IF on PN. These results suggest that, in the absence of lipid restriction, EFAD is not a concern when using MO ILEs in children receiving PN for IF.
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Affiliation(s)
- Christina Belza
- Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, Canada
| | - Glenda Courtney-Martin
- Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada
- Research Institute, The Hospital for Sick Children, Toronto, Canada
- Department of Nutritional Sciences, University of Toronto, Toronto, Canada
| | - Sylvia Wong-Sterling
- Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, Canada
| | - Elizabeth Garofalo
- Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, Canada
| | - Carina Silva
- Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, Canada
| | - Dianna Yanchis
- Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, Canada
| | - Yaron Avitzur
- Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada
- Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, Canada
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada
| | - Paul W Wales
- Research Institute, The Hospital for Sick Children, Toronto, Canada
- Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
- Cincinnati Center of Excellence in Intestinal Rehabilitation (CinCEIR), Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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11
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Chan AP, Rostas S, Rogers S, Martin CR, Calkins KL. Parenteral Nutrition in the Neonatal Intensive Care Unit: Intravenous Lipid Emulsions. Clin Perinatol 2023; 50:575-589. [PMID: 37536765 DOI: 10.1016/j.clp.2023.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Intravenous lipid emulsions (ILEs) are a source of nonprotein calories and fatty acids and help promote growth in preterm infants and infants with intestinal failure. An ILE dose and oil source determines its fatty acid, phytosterol, and vitamin E delivery. These factors play a role in the infant's risk for essential fatty acid deficiency and cholestasis, and help modulate inflammation, immunity, and organ development. This article reviews different ILEs and their constituents and their relationship with neonatal health.
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Affiliation(s)
- Alvin P Chan
- Division of Gastroenterology, Department of Pediatrics, David Geffen School of Medicine UCLA, 10833 Le Conte Avenue, MDCC 12-383, Los Angeles, CA 90095, USA
| | - Sara Rostas
- New York-Presbyterian Department of Pharmacy, New York-Presbyterian Hospital/Komansky Children's Hospital, 1283 York Avenue, FL15, New York, NY 10065, USA
| | - Samantha Rogers
- New York-Presbyterian Food & Nutrition Services, New York-Presbyterian Hospital/Weill Cornell Medical Center, 1283 York Avenue, FL15, New York, NY 10065, USA
| | - Camilia R Martin
- Division of Neonatology, Department of Pediatrics, Weill Cornell Medicine, 1283 York Avenue, FL15, New York, NY 10065, USA
| | - Kara L Calkins
- Division of Neonatology & Developmental Biology, Department of Pediatrics, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, 1088 Le Conte Avenue, Room B2-375 MDCC, Los Angeles, CA 90095, USA.
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12
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Pan P, Xing Y, Zhang D, Wang J, Liu C, Wu D, Wang X. A review on the identification of transgenic oilseeds and oils. J Food Sci 2023; 88:3189-3203. [PMID: 37458291 DOI: 10.1111/1750-3841.16705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 08/05/2023]
Abstract
Transgenic technology can increase the quantity and quality of vegetable oils worldwide. However, people are skeptical about the safety of transgenic oil-bearing crops and the oils they produce. In order to protect consumers' rights and avoid transgenic oils being adulterated or labeled as nontransgenic oils, the transgenic detection technology of oilseeds and oils needs careful consideration. This paper first summarized the current research status of transgenic technologies implemented at oil-bearing crops. Then, an inspection process was proposed to detect a large number of samples to be the subject rapidly, and various inspection strategies for transgenic oilseeds and oils were summarized according to the process sequence. The detection indicators included oil content, fatty acid, triglyceride, tocopherol, and nucleic acid. The detection technologies involved chromatography, spectroscopy, nuclear magnetic resonance, and polymerase chain reaction. It is hoped that this article can provide crucial technical reference and support for staff engaging in the supervision of transgenic food and for researchers developing fast and efficient monitoring methods in the future.
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Affiliation(s)
- Pengyuan Pan
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun, China
| | - Yihang Xing
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun, China
| | - Dingwen Zhang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun, China
| | - Ji Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun, China
| | - Chunlei Liu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun, China
| | - Dan Wu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun, China
| | - Xiyan Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun, China
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13
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Cardino VN, Goeden T, Yakah W, Ezeamama AE, Fenton JI. New Perspectives on the Associations between Blood Fatty Acids, Growth Parameters, and Cognitive Development in Global Child Populations. Nutrients 2023; 15:nu15081933. [PMID: 37111152 PMCID: PMC10143140 DOI: 10.3390/nu15081933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/11/2023] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
Malnutrition is prevalent in low-middle-income countries (LMICs), but it is usually clinically diagnosed through abnormal anthropometric parameters characteristic of protein energy malnutrition (PEM). In doing so, other contributors or byproducts of malnutrition, notably essential fatty acid deficiency (EFAD), are overlooked. Previous research performed mainly in high-income countries (HICs) shows that deficiencies in essential fatty acids (EFAs) and their n-3 and n-6 polyunsaturated fatty acid (PUFA) byproducts (also known as highly unsaturated fatty acids or HUFAs) lead to both abnormal linear growth and impaired cognitive development. These adverse developmental outcomes remain an important public health issue in LMICs. To identify EFAD before severe malnutrition develops, clinicians should perform blood fatty acid panels to measure levels of fatty acids associated with EFAD, notably Mead acid and HUFAs. This review demonstrates the importance of measuring endogenous fatty acid levels for measuring fatty acid intake in various child populations in LMICs. Featured topics include a comparison of fatty acid levels between global child populations, the relationships between growth and cognition and PUFAs and the possible mechanisms driving these relationships, and the potential importance of EFAD and HUFA scores as biomarkers of overall health and normal development.
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Affiliation(s)
- Vanessa N Cardino
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, USA
| | - Travis Goeden
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, USA
| | - William Yakah
- Department of Pediatrics, Columbia University Medical Center, New York, NY 10032, USA
| | - Amara E Ezeamama
- Department of Psychiatry, Michigan State University, East Lansing, MI 48824, USA
| | - Jenifer I Fenton
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, USA
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14
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Replacing Fish Meal with Hydrolyzed Collagen Derived from Fish By-Products Improved Muscle Quality and Glycolipid Metabolism of Triploid Crucian Carp. Foods 2023; 12:foods12061235. [PMID: 36981161 PMCID: PMC10048121 DOI: 10.3390/foods12061235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/07/2023] [Accepted: 03/12/2023] [Indexed: 03/17/2023] Open
Abstract
Fish by-products are rich in collagen. Hydrolyzed collagen derived from fish by-products was used to replace fish meal to evaluate the effects on muscle quality and glycolipid metabolism of juvenile triploid crucian carp. A total of 240 juvenile fish with body weight of 10.01 ± 0.02 g were divided into four groups and fed four diets for 66 days: fish meal (FM) replaced with hydrolyzed collagen (HC) in 0% (Control), 2% (2% HC), 4% (4% HC), and 6% (6% HC), respectively. The results were as follows: The increased proportion of fish meal replaced with hydrolyzed collagen linearly and quadratically decreased the specific growth rate (SGR) of triploid crucian carp (p < 0.05). Compared with the control group, the SGR and intestinal α-amylase, trypsin and lipase activities in the 4% and 6% HC groups significantly decreased (p < 0.05), while there was no significant difference between the control and 2% HC groups (p > 0.05). Total umami amino acids content, chewiness and myofiber density of muscle in the 4% and 6% HC groups, as well as the essential fatty acids content in all HC groups increased significantly (p < 0.05). All HC groups significantly increased the serum glutathione peroxidase (GSH-Px) activity and decreased the serum malondialdehyde (MDA) content (p < 0.05). When the replacement amount reached 4%, the serum glucose and liver glycogen content, the liver and serum triglyceride (TG) content, and serum total cholesterol (T-CHO) content were significantly reduced (p < 0.05). In addition, the expression levels of insulin-like growth factor-1 (IGF-1) of the liver in all HC groups and lipolysis-related genes (lipoprotein lipase (LPL), carnitine O-palmitoyltransferase 1 (CPT 1) and hydroxyacyl-coenzyme A dehydrogenase (HADH)) of the liver in the 6% of HC group increased significantly (p < 0.05), and the expression levels of lipogenesis-related genes (fatty acid synthase (FAS) and sterol regulatory element-binding protein 1 (SREBP 1)) of the liver in the 4% HC and 6% HC groups decreased significantly (p < 0.05). In conclusion, the replacement of 2% fish meal with hydrolyzed collagen had no negative effects on the growth of triploid crucian carp, while the replacement of 4% fish meal with hydrolyzed collagen decreased SGR, but improved the muscle quality and decreased glycolipid levels. The maximum proportion of hydrolyzed collagen replacing fish meal should not exceed 4%.
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15
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Miles JM. Hepatic dysfunction in patients receiving intravenous lipid emulsions. Curr Opin Clin Nutr Metab Care 2023; 26:278-283. [PMID: 36943142 DOI: 10.1097/mco.0000000000000924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
PURPOSE Until recently, intravenous lipid emulsions (ILEs) have consisted of soybean oil (SO) only. This review addresses recent developments in the field, including the problem of intestinal failure associated liver disease (IFALD) that can occur with the use of ILEs in children and adults, and newer ILEs that may minimize and reverse IFALD. RECENT FINDINGS Cholestasis is the primary manifestation of IFALD in premature infants receiving ILEs, whereas in older children and adults, steatosis is predominant. Two alternative ILEs have been extensively investigated for both safety and efficacy. SMOF, an ILE containing medium chain triglyceride, soybean oil, olive oil and fish oil (FO), is now widely used in both children and adults. A newer FO ILE is approved for use in children only. However, in case reports FO ILE has been shown to improve IFALD in adults. A number of new studies suggest that cholestasis from ILEs is dose-related. IFALD does not improve in many patients after transition from SO to SMOF, but partial or complete replacement with FO can halt and reverse IFALD. SUMMARY Adverse hepatic effects from ILEs are to some extent dose-related. Overfeeding with fat or with carbohydrate, or simply providing excessive calories in general, may be responsible. More research is needed investigating dose-related effects of macronutrients on liver injury.
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Affiliation(s)
- John M Miles
- Division of Endocrinology, Diabetes and Clinical Pharmacology, Department of Medicine, University of Kansas School of Medicine, Kansas City, Kansas, USA
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16
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Yuzyuk TN, Nelson HA, Johnson LM. Inherited causes of exocrine pancreatic insufficiency in pediatric patients: clinical presentation and laboratory testing. Crit Rev Clin Lab Sci 2023:1-16. [PMID: 36876586 DOI: 10.1080/10408363.2023.2179968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
Pediatric patients with exocrine pancreatic insufficiency (EPI) have symptoms that include abdominal pain, weight loss or poor weight gain, malnutrition, and steatorrhea. This condition can be present at birth or develop during childhood for certain genetic disorders. Cystic fibrosis (CF) is the most prevalent disorder in which patients are screened for EPI; other disorders also are associated with pancreatic dysfunction, such as hereditary pancreatitis, Pearson syndrome, and Shwachman-Diamond syndrome. Understanding the clinical presentation and proposed pathophysiology of the pancreatic dysfunction of these disorders aids in diagnosis and treatment. Testing pancreatic function is challenging. Directly testing aspirates produced from the pancreas after stimulation is considered the gold standard, but the procedures are not standardized or widely available. Instead, indirect tests are often used in diagnosis and monitoring. Although indirect tests are more widely available and easier to perform, they have inherent limitations due to a lack of sensitivity and/or specificity for EPI.
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Affiliation(s)
- Tatiana N Yuzyuk
- Department of Pathology, University of Utah/ARUP Laboratories, Salt Lake City, UT, USA
| | - Heather A Nelson
- Department of Pathology, University of Utah/ARUP Laboratories, Salt Lake City, UT, USA
| | - Lisa M Johnson
- Department of Laboratories, Seattle Children's Hospital, Seattle, WA, USA
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17
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Ren Y, Wang L, Zhan J, Liao W, Hu R, Luo J, Cheng X. An overview of current research on nutritional support for burn patients: a bibliometric analysis from 1983 to 2022. Nutrition 2023; 111:112027. [PMID: 37087943 DOI: 10.1016/j.nut.2023.112027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/18/2023]
Abstract
OBJECTIVES Burn patients are reportedly prone to complications, such as skeletal muscle wasting, anemia, and slow wound healing, during treatment, due to disease and metabolic depletion, which affect prognosis. Nutritional support is essential in treating burns and can significantly improve patient survival and reduce complications such as infection. This study aimed to perform a bibliometric analysis of the existing literature on nutritional support for burns and to explore possible future research trends. METHODS The literature related to nutritional support for burns from 1983 to 2022 was searched on Web of Science. The included literature was used for bibliometric analysis using VOSviewer and CiteSpace software. RESULTS There were 260 publications on nutritional support for burns. The United States contributes significantly to research in this area. The United States has the highest number of publications (n = 119) and citations (n = 4424). Nutrition support was the keyword with strongest burst intensity. A diet of ≥ 60% carbohydrates and 12% to 15% fat is suitable for burn patients, but the optimal ratios have not been fully determined. CONCLUSIONS An optimal nutritional support program is essential for treating burn patients. Individualized nutritional support programs are the trend in this field. At present, more rigorous multicenter prospective studies with large samples are needed to explore the optimal ratios for specific dietary programs, especially macronutrients, to achieve satisfactory nutritional support and improve patient prognosis.
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Affiliation(s)
- Yujie Ren
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Lihui Wang
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Jianhua Zhan
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Wenqiang Liao
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Renchao Hu
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Jinhua Luo
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China.
| | - Xing Cheng
- Medical Center of Burn Plastic and Wound Repair, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China.
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18
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Huff KA, Cruse W, Vanderpool C. Lipid strategies to prevent intestinal failure-associated liver disease in neonates: A pilot trial. JPEN J Parenter Enteral Nutr 2023; 47:482-493. [PMID: 36772964 DOI: 10.1002/jpen.2483] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023]
Abstract
BACKGROUND Intestinal failure-associated liver disease (IFALD) occurs in up to 50% of neonates treated with prolonged parenteral nutrition. Preventative strategies for IFALD include soybean oil lipid emulsion (SOLE) minimization and use of mixed-oil intravenous lipid emulsions (ILE). We conducted a pilot study prospectively comparing these two ILE strategies in the prevention of IFALD in neonates who required abdominal surgery. METHODS We randomized eligible neonates to SOLE at 1 g/kg/day (SOLE Min) or mixed-oil ILE containing fish oil (MOLE) at 3 g/kg/day. These treatment groups were also compared with historic controls who received SOLE at 2-3 g/kg/day (SOLE Historic). We defined IFALD as a direct bilirubin >2 mg/dl on two measurements. Secondary outcomes included laboratory, growth, clinical, and nutrition outcomes. RESULTS A total of 24 prospective and 24 historic patients were included. There was no difference in the rate of IFALD. However, there was a difference in the weekly change of direct bilirubin levels (SOLE Historic +0.293 mg/dl/week vs MOLE, P < 0.001; SOLE Min +0.242 mg/dl/week vs MOLE, P < 0.001). The MOLE group also had a lower direct bilirubin at study completion (SOLE Historic, 1.7 ± 1.7 mg/dl; SOLE Min, 1.6 ± 1.4 mg/dl; MOLE, 0.4 ± 0.4 mg/dl; P = 0.002) and received greater total calories (P = 0.008). CONCLUSION The rate of IFALD did not differ when comparing ILE strategies in neonates requiring abdominal surgery. However, the MOLE group maintained significantly lower direct bilirubin levels over time while receiving increased calories. This pilot study highlights the need for further randomized controlled trials comparing these ILE strategies.
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Affiliation(s)
- Katie A Huff
- Indiana University School of Medicine, Department of Pediatircs, Division of Neonatal-Perinatal Medicine, Indianapolis, Indiana, USA
| | - Wendy Cruse
- Riley Hospital for Children at Indiana University Health, Department of Pharmacy and Clinical Nutrition, Indianapolis, Indiana, USA
| | - Charles Vanderpool
- Indiana University School of Medicne, Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Indianapolis, Indiana, USA
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Saika A, Tiwari P, Nagatake T, Node E, Hosomi K, Honda T, Kabashima K, Kunisawa J. Mead acid inhibits retinol-induced irritant contact dermatitis via peroxisome proliferator-activated receptor alpha. Front Mol Biosci 2023; 10:1097955. [PMID: 36825199 PMCID: PMC9941550 DOI: 10.3389/fmolb.2023.1097955] [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: 11/14/2022] [Accepted: 01/26/2023] [Indexed: 02/10/2023] Open
Abstract
Retinol is widely used in topical skincare products to ameliorate skin aging and treat acne and wrinkles; however, retinol and its derivatives occasionally have adverse side effects, including the induction of irritant contact dermatitis. Previously, we reported that mead acid (5,8,11-eicosatrienoic acid), an oleic acid metabolite, ameliorated skin inflammation in dinitrofluorobenzene-induced allergic contact hypersensitivity by inhibiting neutrophil infiltration and leukotriene B4 production by neutrophils. Here, we showed that mead acid also suppresses retinol-induced irritant contact dermatitis. In a murine model, we revealed that mead acid inhibited keratinocyte abnormalities such as keratinocyte hyperproliferation. Consistently, mead acid inhibited p38 MAPK (mitogen-activated protein kinase) phosphorylation, which is an essential signaling pathway in the keratinocyte hyperplasia induced by retinol. These inhibitory effects of mead acid were associated with the prevention of both keratinocyte hyperproliferation and the gene expression of neutrophil chemoattractants, including Cxcl1 and Cxcl2, and they were mediated by a PPAR (peroxisome proliferator-activated receptor)-α pathway. Our findings identified the anti-inflammatory effects of mead acid, the use of which can be expected to minimize the risk of adverse side effects associated with topical retinoid application.
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Affiliation(s)
- Azusa Saika
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, Collaborative Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Ibaraki, Osaka, Japan
| | - Prabha Tiwari
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, Collaborative Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Ibaraki, Osaka, Japan,Laboratory for Transcriptome Technology, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan
| | - Takahiro Nagatake
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, Collaborative Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Ibaraki, Osaka, Japan,Laboratory of Functional Anatomy, Department of Life Sciences, School of Agriculture, Meiji University, Kawasaki, Kanagawa, Japan
| | - Eri Node
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, Collaborative Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Ibaraki, Osaka, Japan
| | - Koji Hosomi
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, Collaborative Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Ibaraki, Osaka, Japan
| | - Tetsuya Honda
- Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Kenji Kabashima
- Department of Dermatology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Jun Kunisawa
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, Collaborative Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Ibaraki, Osaka, Japan,International Vaccine Design Center, The Institute of Medical Science, The University of Tokyo, Minato, Tokyo, Japan,Graduate School of Medicine, Graduate School of Dentistry, Graduate School of Pharmaceutical Sciences, Graduate School of Science, Osaka University, Suita, Osaka, Japan,Department of Microbiology and Immunology, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan,Research Organization for Nano and Life Innovation, Waseda University, Shinjuku, Tokyo, Japan,Graduate School of Biomedical and Health Sciences, Hiroshima University, Higashi-Hiroshima, Hiroshima, Japan,*Correspondence: Jun Kunisawa,
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20
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Redruello-Requejo M, Samaniego-Vaesken MDL, Puga AM, Montero-Bravo A, Ruperto M, Rodríguez-Alonso P, Partearroyo T, Varela-Moreiras G. Omega-3 and Omega-6 Polyunsaturated Fatty Acid Intakes, Determinants and Dietary Sources in the Spanish Population: Findings from the ANIBES Study. Nutrients 2023; 15:nu15030562. [PMID: 36771269 PMCID: PMC9920307 DOI: 10.3390/nu15030562] [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: 12/17/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
The multiple roles of polyunsaturated fatty acids (PUFA) in growth and general health are well documented. However, available intake data for the Spanish population are limited and lack gender and age considerations. Therefore, our goal was to assess dietary intake adequacy of omega-3 and omega-6 PUFA, their determinants and their major food sources among the Spanish population. Due to their influence on various beneficial functions attributed to omega-3 PUFA, combined intake adequacy with folic acid (FA), vitamin B₁₂ and choline was also assessed. Intake data were obtained from the ANIBES cross-sectional study on a representative sample of the Spanish population (9-75 years; n = 2009), where dietary intake was analysed with a three-day dietary record. Median intake of total omega-3 PUFA stood at 0.81 g/day (0.56-1.19 g/day), with α-linolenic acid (ALA) at 0.61 g/day (0.45-0.85 g/day), eicosapentaenoic acid (EPA) at 0.03 g/day (0.01-0.12 g/day) and docosahexaenoic acid (DHA) at 0.06 g/day (0.0-0.20 g/day). Accordingly, 65% of the Spanish population showed insufficient intakes for total omega-3 PUFA; 87% for ALA, and 83% for combined EPA and DHA. Inadequate intakes were significantly higher in children, adolescents, and younger women of childbearing age (18-30 years). In contrast, inadequacy due to excessive intakes was almost negligible. Regarding omega-6 PUFA, total intake was 10.1 g/day (7.0-14.0 g/day), 10.0 g/day (6.9-13.9 g/day) for linoleic acid (LA) and 0.08 g/day (0.05-0.13 g/day) for arachidonic acid (AA). Non-compliance due to either insufficient or excessive intakes of LA stood at around 5% of the sample, with the elderly showing significantly higher degrees of inadequacy due to insufficient intakes (10%; p ≤ 0.05). Median omega-6 to omega-3 ratio was 12:1, and significantly higher in men compared to women (p ≤ 0.05); in children, adolescents and adults compared to the elderly (p ≤ 0.05); and in younger women of childbearing age compared to the older group (31-45 years) (p ≤ 0.001). Oils and fats and meat and meat products were the main dietary sources for the essential fatty acids LA and ALA, respectively. Meat and meat products were as well the main providers of AA, while fish and shellfish were almost exclusively the only sources of EPA and DHA. However, main food sources identified showed important differences across age groups. Finally, the total combined degree of inadequacy observed for omega-3 PUFA, FA, vitamin B₁₂ and choline reached 21.3% of the ANIBES population. The observed degree of inadequacy of omega-3 PUFA intakes among the Spanish population makes it urgent to increase its consumption and to consider the need for supplementation. This should also be the main strategy for the optimization of the omega-6/omega-3 ratio, as the adequacy observed for omega-6 intakes is relatively acceptable. Additional improvement of the dietary intake of FA, vitamin B12 and choline could contribute to the beneficial effects of omega-3 PUFA.
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Affiliation(s)
- Marina Redruello-Requejo
- Grupo USP-CEU de Excelencia “Nutrición Para la Vida (Nutrition for Life)”, Ref: E02/0720, Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, 28660 Boadilla del Monte, Spain
| | - María de Lourdes Samaniego-Vaesken
- Grupo USP-CEU de Excelencia “Nutrición Para la Vida (Nutrition for Life)”, Ref: E02/0720, Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, 28660 Boadilla del Monte, Spain
| | - Ana M. Puga
- Grupo USP-CEU de Excelencia “Nutrición Para la Vida (Nutrition for Life)”, Ref: E02/0720, Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, 28660 Boadilla del Monte, Spain
| | - Ana Montero-Bravo
- Grupo USP-CEU de Excelencia “Nutrición Para la Vida (Nutrition for Life)”, Ref: E02/0720, Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, 28660 Boadilla del Monte, Spain
| | - Mar Ruperto
- Grupo USP-CEU de Excelencia “Nutrición Para la Vida (Nutrition for Life)”, Ref: E02/0720, Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, 28660 Boadilla del Monte, Spain
| | - Paula Rodríguez-Alonso
- Spanish Nutrition Foundation (FEN), c/General Álvarez de Castro 20, 1 apta, 28010 Madrid, Spain
| | - Teresa Partearroyo
- Grupo USP-CEU de Excelencia “Nutrición Para la Vida (Nutrition for Life)”, Ref: E02/0720, Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, 28660 Boadilla del Monte, Spain
| | - Gregorio Varela-Moreiras
- Grupo USP-CEU de Excelencia “Nutrición Para la Vida (Nutrition for Life)”, Ref: E02/0720, Departamento de Ciencias Farmacéuticas y de la Salud, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, 28660 Boadilla del Monte, Spain
- Correspondence: ; Tel.: +34-91-372-47-26
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Greenberg J, Naik M, Chapman J, Davidson A, Imseis E. Comparison of Two Lipid Emulsions on the Incidence of Parenteral Nutrition Associated Cholestasis in Neonates. J Pediatr Pharmacol Ther 2023; 28:129-135. [PMID: 37139254 PMCID: PMC10150900 DOI: 10.5863/1551-6776-28.2.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/13/2022] [Indexed: 05/05/2023]
Abstract
OBJECTIVE Lipid emulsion contributes to parenteral nutrition associated cholestasis (PNAC). For decades, soybean oil-based intravenous lipid emulsion (SO-ILE) was the predominant product. Recently, a multicomponent lipid emulsion containing soybean oil, medium-chain triglycerides, olive oil and fish oil (SMOF-ILE) has been used off-label in neonatal care. This study evaluates the incidence of PNAC in neonates who received SMOF-ILE or SO-ILE. METHODS This was a retrospective review of neonates who received SMOF-ILE or SO-ILE for at least 14 days. Patients receiving SMOF-ILE were matched based on gestational age (GA) and birth weight to a historical cohort receiving SO-ILE. The primary outcomes were the incidences of PNAC among all patients and patients without intestinal failure. The secondary outcomes were clinical outcomes and incidence of PNAC stratified by GA. Clinical outcomes included liver function tests, growth parameters, and development of retinopathy of prematurity and intraventricular hemorrhage. RESULTS Forty-three neonates who received SMOF-ILE were matched to 43 neonates who received SOILE. There were no significant differences in baseline characteristics. The incidence of PNAC in the total population was 12% in the SMOF-ILE cohort and 23% in the SO-ILE cohort (p = 0.26). The lipid dosage of SMOF-ILE was significantly higher at time of peak direct serum bilirubin concentration compared with SO-ILE cohort (p = 0.05). Clinically significant differences were noted in laboratory endpoints in several subgroups. CONCLUSIONS There was no significant difference in the incidence of PNAC among neonates in a SMOFILE cohort compared with a historical SO-ILE cohort.
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Affiliation(s)
- Joy Greenberg
- Department of Pharmacy Services (JG, MN), Children's Memorial Hermann Hospital, Texas Medical Center, Houston, TX
| | - Mamta Naik
- Department of Pharmacy Services (JG, MN), Children's Memorial Hermann Hospital, Texas Medical Center, Houston, TX
| | - John Chapman
- Department of Pediatrics (JC, AD), Division of Neonatal-Perinatal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Allison Davidson
- Department of Pediatrics (JC, AD), Division of Neonatal-Perinatal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Essam Imseis
- Department of Pediatrics (EI), Division of Pediatric Gastroenterology, Hepatology and Nutrition, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
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22
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Jolly RA, Bandara S, Bercu J, Callis CM, Dolan DG, Graham J, HaMai D, Barle EL, Maier A, Masuda-Herrera M, Moudgal C, Parker JA, Reichard J, Sandhu R, Fung ES. Setting impurity limits for endogenous substances: Recommendations for a harmonized procedure and an example using fatty acids. Regul Toxicol Pharmacol 2022; 134:105242. [PMID: 35964842 DOI: 10.1016/j.yrtph.2022.105242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/29/2022] [Accepted: 07/25/2022] [Indexed: 11/28/2022]
Abstract
Endogenous substances, such as fatty, amino, and nucleic acids, are often purposefully used in parenterally pharmaceuticals, but may be present as impurities. Currently, no consensus guidance exists on setting impurity limits for these substances. Specific procedures are needed, as the amount and types of toxicity data available for endogenous substances are typically far less than those for other chemical impurities. Additionally, the parenteral route of administration of these substances is inherently non-physiological, resulting in potentially different or increased severity of toxicity. Risk Assessment Process Maps (RAPMAPs) are proposed as a model to facilitate the development of health-based exposure limits (HBELs) for endogenous substances. This yielded a framework that was applied to derive HBELs for several fatty acids commonly used in parenteral pharmaceuticals. This approach was used to derive HBELs with further vetting based on anticipated perturbations in physiological serum levels, impacts of dose-rate, and consideration of intermittent dosing. Parenteral HBELs of 100-500 mg/day were generated for several fatty acids, and a proposed class-based limit of 50 mg/day to be used in the absence of chemical-specific data. This default limit is consistent with the low toxicity of this chemical class and ICH Q3C value for Class 3 solvents.
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23
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Grisham JM, Tran AH, Ellery K. Hypertriglyceridemia-induced acute pancreatitis in children: A mini-review. Front Pediatr 2022; 10:931336. [PMID: 36110119 PMCID: PMC9469503 DOI: 10.3389/fped.2022.931336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/28/2022] [Indexed: 11/24/2022] Open
Abstract
Severe hypertriglyceridemia (HTG) is a known metabolic cause of acute pancreatitis (AP) in pediatric patients. The incidence of hypertriglyceridemia-induced acute pancreatitis (HTG-AP) is less well established in pediatric compared to adult patients. Studies in adults suggest that higher risk of AP occurs when triglyceride levels (TG) are >1,000 mg/dL. Most common etiologies for severe HTG in pediatric patients are either from primary hypertriglyceridemia, underlying genetic disorders of lipid and TG metabolism, or secondary hypertriglyceridemia, separate disease or exposure which affects TG metabolism. Most common theories for the pathophysiology of HTG-AP include hydrolysis of TG by pancreatic lipase to free fatty acids leading to endothelial and acinar cell damage and ischemia, as well as hyperviscosity related to increased chylomicrons. Though there are varying reports of HTG-AP severity compared to other causes of AP, a steadily growing body of evidence suggests that HTG-AP can be associated with more severe course and complications. Therapeutic interventions for HTG-AP typically involve inpatient management with dietary restriction, intravenous fluids, and insulin; select patients may require plasmapheresis. Long term interventions generally include dietary modification, weight management, control of secondary causes, and/or antihyperlipidemic medications. Though some therapeutic approaches and algorithms exist for adult patients, evidence-based management guidelines have not been well established for pediatric patients.
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Affiliation(s)
- John M. Grisham
- Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Columbus, OH, United States
| | - Andrew H. Tran
- The Heart Center, Nationwide Children's Hospital, Columbus, OH, United States
- Department of Pediatrics, The Ohio State University, Columbus, OH, United States
| | - Kate Ellery
- Division of Gastroenterology, Hepatology, and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, United States
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24
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Chan AP, Robinson DT, Calkins KL. Hypertriglyceridemia in Preterm Infants. Neoreviews 2022; 23:e528-e540. [PMID: 35909103 DOI: 10.1542/neo.23-8-e528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Preterm and critically ill infants are at risk for hypertriglyceridemia (HTG). Common risk factors for HTG include prematurity, intravenous lipid emulsion dose and oil composition, reduced lipoprotein lipase activity, fetal growth restriction, sepsis, and renal failure. Despite these risk factors, clinicians lack a universally agreed upon definition for HTG and evidence-based approach to HTG management. This review provides a detailed overview of triglyceride and intravenous lipid emulsion metabolism and how this relates to specific HTG risk factors, along with some practical considerations for managing HTG in the neonatal population.
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Affiliation(s)
- Alvin P Chan
- Department of Pediatrics, Division of Pediatric Gastroenterology, David Geffen School of Medicine UCLA, Los Angeles, CA
| | - Daniel T Robinson
- Department of Pediatrics, Northwestern University Feinberg School of Medicine; Division of Neonatology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Kara L Calkins
- Department of Pediatrics, Division of Neonatology & Developmental Biology, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, Los Angeles, CA
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25
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Abstract
Fatty acids are critical bioactives for fetal and neonatal development. Premature delivery and current nutritional strategies pose several challenges in restoring fatty acid balance in the preterm infant. The impact on fatty acid balance and outcomes using lipid emulsions, enteral nutrition, and enteral supplements are reviewed, including a summary of the most recent large clinical trials of enteral fatty acid supplementation for the preterm infant. Research gaps remain in successfully implementing nutritional strategies to optimize fatty acid status in preterm infants.
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26
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Nosewicz J, Sparks A, Hart PA, Roberts KM, Kaffenberger JA, Korman A, Trinidad JC, Spaccarelli N, Kaffenberger BH. The Evaluation and Management of Macronutrient Deficiency Dermatoses. J Am Acad Dermatol 2022; 87:640-647. [PMID: 35427683 DOI: 10.1016/j.jaad.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 03/31/2022] [Accepted: 04/03/2022] [Indexed: 10/18/2022]
Abstract
In industrialized countries, nutritional dermatoses are likely underdiagnosed and result in increased disease morbidity and utilization of hospital resources. These findings underscore the need for physicians to be able to correctly identify these deficiencies. Nutritional dermatoses may be split into micronutrient deficiencies and macronutrient deficiencies. This article is intended to serve as a supplement to a two-part review of micronutrient deficiency dermatoses and highlights cutaneous findings in patients with protein-energy malnutrition and essential fatty acid deficiency. This article reviews the evaluation, cutaneous manifestations, and management of macronutrient deficiencies.
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Affiliation(s)
- Jacob Nosewicz
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Alexander Sparks
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Phil A Hart
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Kristen M Roberts
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Jessica A Kaffenberger
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Abraham Korman
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - John C Trinidad
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Natalie Spaccarelli
- Division of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
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27
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Belury MA, Raatz S, Conrad Z. Modeled Substitution of Traditional Oils with High-Oleic Acid Oils Decreases Essential Fatty Acid Intake in Children. Am J Clin Nutr 2022; 115:1180-1188. [PMID: 34910115 DOI: 10.1093/ajcn/nqab407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 12/07/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND High-oleic acid (OA) vegetable oils are replacing some traditional vegetable oils in the US food supply. This may lead to reduced intake of the essential fatty acids (EFAs) linoleic acid (18:2n-6) and α-linolenic acid (18:3n-3) in children, who need EFAs for growth and development and reduced risk for cardiometabolic disease into adulthood. OBJECTIVES The objectives of this study were the following: 1) to estimate trends in daily intake of EFAs among children aged 1-8 y, 2) identify top food sources of EFAs, and 3) evaluate the effects of replacing traditional oils with high-OA oils on meeting daily recommended intakes of EFAs. METHODS Dietary data from 7814 children aged 1-8 y were acquired from the NHANES (2007-2016). Using a diet model, we evaluated the effect of replacing 20%, 40%, 60%, and 80% of traditional oils with high-OA oils on meeting adequate intakes (AIs) for EFAs. RESULTS Major food sources of EFAs among all age-sex groups were grain dishes (35-40% of daily intake), meat and seafood dishes (17-21%), and fruit and vegetable dishes (12-14%). Replacing 40% or more of traditional oils with high-OA oil varieties will lead to inadequate daily intakes of EFAs. CONCLUSION Replacement of traditional vegetable oils with high-OA varieties will place children at risk of not meeting the AI levels for EFAs. A balanced approach of including traditional oils and high-OA oils in the US food supply is needed to prevent inadequate intakes of EFAs in children.
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Affiliation(s)
- Martha A Belury
- Program of Human Nutrition, The Ohio State University, Columbus, OH
| | - Susan Raatz
- Department of Food Science and Nutrition, University of Minnesota, St Paul, MN
| | - Zach Conrad
- Department of Health Sciences, William & Mary, Williamsburg, VA.,Department of Kinesiology, William & Mary, Williamsburg, VA
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Farag MA, Gad MZ. Omega-9 fatty acids: potential roles in inflammation and cancer management. J Genet Eng Biotechnol 2022; 20:48. [PMID: 35294666 PMCID: PMC8927560 DOI: 10.1186/s43141-022-00329-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/09/2022] [Indexed: 12/15/2022]
Abstract
Background Omega-9 fatty acids represent one of the main mono-unsaturated fatty acids (MUFA) found in plant and animal sources. They are synthesized endogenously in humans, though not fully compensating all body requirements. Consequently, they are considered as partially essential fatty acids. MUFA represent a healthier alternative to saturated animal fats and have several health benefits, including anti-inflammatory and anti-cancer characters. The main body of the abstract This review capitalizes on the major omega-9 pharmacological activities in context of inflammation management for its different natural forms in different dietary sources. The observed anti-inflammatory effects reported for oleic acid (OA), mead acid, and erucic acid were directed to attenuate inflammation in several physiological and pathological conditions such as wound healing and eye inflammation by altering the production of inflammatory mediators, modulating neutrophils infiltration, and altering VEGF effector pathway. OA action mechanisms as anti-tumor agent in different cancer types are compiled for the first time based on its anti- and pro-carcinogenic actions. Conclusion We conclude that several pathways are likely to explain the anti-proliferative activity of OA including suppression of migration and proliferation of breast cancer cells, as well stimulation of tumor suppressor genes. Such action mechanisms warrant for further supportive clinical and epidemiological studies to confirm the beneficial outcomes of omega-9 consumption especially over long-term intervention.
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Affiliation(s)
- Mohamed A Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Kasr El Aini St., P.B, Cairo, 11562, Egypt.
| | - Mohamed Z Gad
- Department of Biochemistry, Faculty of Pharmacy & Biotechnology, The German University in Cairo, Cairo, Egypt
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Dietary-Derived Essential Nutrients and Amyotrophic Lateral Sclerosis: A Two-Sample Mendelian Randomization Study. Nutrients 2022; 14:nu14050920. [PMID: 35267896 PMCID: PMC8912818 DOI: 10.3390/nu14050920] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 02/18/2022] [Indexed: 02/01/2023] Open
Abstract
Previous studies have suggested a close but inconsistent relationship between essential nutrients and the risk of amyotrophic lateral sclerosis (ALS), and whether this association is causal remains unknown. We aimed to investigate the potential causal relation between essential nutrients (essential amino acids, essential fatty acids, essential minerals, and essential vitamins) and the risk of ALS using Mendelian randomization (MR) analysis. Large-scale European-based genome-wide association studies' (GWASs) summary data related to ALS (assembling 27,205 ALS patients and 110,881 controls) and essential nutrient concentrations were separately obtained. MR analysis was performed using the inverse variance-weighted (IVW) method, and sensitivity analysis was conducted by the weighted median method, simple median method, MR-Egger method and MR-PRESSO method. We found a causal association between genetically predicted linoleic acid (LA) and the risk of ALS (OR: 1.066; 95% CI: 1.011-1.125; p = 0.019). An inverse association with ALS risk was noted for vitamin D (OR: 0.899; 95% CI: 0.819-0.987; p = 0.025) and for vitamin E (OR: 0.461; 95% CI: 0.340-0.626; p = 6.25 × 10-7). The sensitivity analyses illustrated similar trends. No causal effect was observed between essential amino acids and minerals on ALS. Our study profiled the effects of diet-derived circulating nutrients on the risk of ALS and demonstrated that vitamin D and vitamin E are protective against the risk of ALS, and LA is a suggested risk factor for ALS.
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Goulet O, Lamazière A, Abi Nader E, Talbotec C, Wolf C, Lambe C. Erythrocyte fatty acid membrane composition in children on long-term parenteral nutrition enriched with ω-3 fatty acids. Am J Clin Nutr 2022; 115:422-431. [PMID: 34582547 DOI: 10.1093/ajcn/nqab263] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 07/19/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Composite lipid emulsions containing soybean oil (30%), medium-chain triglycerides (30%), olive oil (25%), and fish oil (15%) (SMOF) are now widely used. OBJECTIVES We aimed to evaluate the tolerance, the efficiency, and the erythrocyte fatty acid (FA) profile for children on long-term home parenteral nutrition (HPN) receiving a composite fish oil-based emulsion (FOLE). METHODS At baseline, children (n = 46) with severe intestinal failure highly dependent on parenteral nutrition (PN) for ≥1 y were included in the study when they had received the composite FOLE for >6 mo. Out of this baseline group, only 25 children remained highly PN-dependent (SMOF1, n = 25) and could be assessed a second time, 2.4 y later (SMOF2, n = 25). An independent control group ("weaned off PN" group; n = 24) included children who had been weaned off PN for >2 y (median: 4 y). RBC-FA composition was established by GC-MS. Growth parameters, plasma citrulline, conjugated bilirubin, FA profiles, and the Holman ratio (20:3ω-9/20:4ω-6) were compared between groups. RESULTS No difference for growth parameters, citrulline, and bilirubin was observed between the SMOF groups after 2.4 y (0.2 < P < 0.8). The weaned-off group did not differ from the SMOF groups for growth parameters (0.2 < P < 0.4) but citrulline was higher (P < 0.0001) and conjugated bilirubin lower (P < 0.01). The composite FOLE induced higher proportions of EPA (20:5n-3) (8.4% ± 2.9%) and DHA (22:6n-3) (11.7% ± 2.2%) than what was observed in weaned-off children (0.8% ± 0.4% and 6.6% ± 2.3%, respectively) but lower proportions of arachidonic acid (20:4n-6). However, the Holman ratio did not vary between groups (P = 0.9), whereas the PUFA concentrations varied widely. CONCLUSIONS Long-term use of the composite FOLE was well tolerated in HPN-dependent children. The RBC-FA profile alterations were consistent with the ω-3 PUFA-enriched composition of this emulsion without evidence of essential FA deficiency.
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Affiliation(s)
- Olivier Goulet
- Department of Pediatric Gastroenterology, Hepatology, and Nutrition; Necker-Enfants Malades Hospital; University of Paris; Paris Descartes School of Medicine, Paris, France
| | - Antonin Lamazière
- Mass Spectrometry and Lipid Metabolism Laboratory, Research Center of Saint Antoine, Sorbonne University, Clinical Metabolomics Department, Sorbonne University, Research Center of Saint Antoine, DMU BioGeM, AP-HP, Paris, France
| | - Elie Abi Nader
- Department of Pediatric Gastroenterology, Hepatology, and Nutrition; Necker-Enfants Malades Hospital; University of Paris; Paris Descartes School of Medicine, Paris, France
| | - Cécile Talbotec
- Department of Pediatric Gastroenterology, Hepatology, and Nutrition; Necker-Enfants Malades Hospital; University of Paris; Paris Descartes School of Medicine, Paris, France
| | - Claude Wolf
- Mass Spectrometry and Lipid Metabolism Laboratory, Research Center of Saint Antoine, Sorbonne University, Clinical Metabolomics Department, Sorbonne University, Research Center of Saint Antoine, DMU BioGeM, AP-HP, Paris, France
| | - Cécile Lambe
- Department of Pediatric Gastroenterology, Hepatology, and Nutrition; Necker-Enfants Malades Hospital; University of Paris; Paris Descartes School of Medicine, Paris, France
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Isesele P, Vaidya H, Gill R, Cheema SK. Treatment of preadipocytes with fish oil, mixed oil, or soybean oil-based lipid emulsions have differential effects on the regulation of lipogenic and lipolytic genes in mature 3T3-L1 adipocytes. Prostaglandins Leukot Essent Fatty Acids 2022; 177:102396. [PMID: 35032817 DOI: 10.1016/j.plefa.2022.102396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 12/30/2021] [Accepted: 01/05/2022] [Indexed: 10/19/2022]
Abstract
The key adipose tissue characteristics are established during early development, where lipids play an essential role. Lipid emulsions used in total parenteral nutrition have different omega-(n) 6 to n-3 fatty acid ratios. A lower n-6:n-3 fatty acid decreases lipid accumulation; however, the effects of lipid emulsions with different n-6 to n-3 fatty acid ratios on the programming of preadipocytes to affect lipid accumulation in mature adipocytes is not known. This study compared the effects of Fish oil (FO), Mixed oil (MO), and Soybean oil (SO) based lipid emulsion on genes involved in adipogenesis, lipogenesis, lipolysis, and β-oxidation in 3T3-L1 adipocytes. Preadipocytes were treated with specific lipid emulsions and then differentiated to mature adipocytes in the absence of lipid emulsions. In a separate experiment, mature 3T3-L1 adipocytes were treated with lipid emulsions to investigate the effects on genes involved in lipolysis. Fatty acid composition, triacylglycerol levels, and the mRNA expression of genes involved in adipogenesis, lipogenesis, lipolysis, and β-oxidation were measured. Preadipocytes and mature adipocytes treated with FO showed higher incorporation of n-3 polyunsaturated fatty acids, lower triacylglycerol levels, and decreased mRNA expression of adipogenic and lipogenic genes, followed by MO and SO. FO and MO increased the mRNA expression of carnitine palmitoyltransferase-1, while FO decreased the mRNA expression of lipolytic genes compared to untreated cells. Our findings suggest that FO programs preadipocytes to prevent adipose tissue dysfunction in mature adipocytes; the effects of FO-based lipid emulsion were followed by MO and SO.
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Affiliation(s)
- Peter Isesele
- Department of Biochemistry, Memorial University, St. John's, NL, Canada
| | - Hitesh Vaidya
- Department of Biochemistry, Memorial University, St. John's, NL, Canada
| | - Renu Gill
- Janeway Children's Hospital and Rehabilitation Center, St. John's, NL, Canada
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Estes-Doetsch H, Ganzer H, Roberts K, Brody RA. Risk factors and assessment considerations for essential fatty acid deficiency in nonparenterally fed patients using a case example. Nutr Clin Pract 2022; 37:843-851. [PMID: 34978102 DOI: 10.1002/ncp.10822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Essential fatty acid deficiency (EFAD) has most commonly been reported in parenterally fed individuals but may also present in patients receiving fat-restricted diets and in patients with fat-malabsorption disorders. This article reviews the physical and biochemical assessment for EFAD in clinical practice and disorders of fat malabsorption as potential risk factors for EFAD. A case report is included to describe the fatty acid profile of a patient with exocrine pancreatic insufficiency receiving low-dose pancreatic enzyme replacement therapy after a self-imposed fat-restricted diet. The current challenges with laboratory interpretation of essential fatty acid status are also discussed.
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Affiliation(s)
- Holly Estes-Doetsch
- Medical Dietetics Division, College of Medicine, The Ohio State University, Columbus, Ohio, USA.,Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Heidi Ganzer
- Department of Clinical and Preventive Nutrition Sciences, School of Health Professions, Rutgers University, Newark, New Jersey, USA
| | - Kristen Roberts
- Medical Dietetics Division, College of Medicine, The Ohio State University, Columbus, Ohio, USA.,Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Rebecca A Brody
- Department of Clinical and Preventive Nutrition Sciences, School of Health Professions, Rutgers University, Newark, New Jersey, USA
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Peck LH, Prusakov P, Mezoff EA. Biochemical Parameters in Extremely Preterm Infants Receiving Mixed Lipid Emulsions. J Pediatr Pharmacol Ther 2021; 26:841-849. [PMID: 34790075 DOI: 10.5863/1551-6776-26.8.841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 02/12/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE A mixture of soybean, medium-chain triglycerides, olive, and fish oils (SMOF) contains higher α-tocopherol and n-3 polyunsaturated fatty acids and lower phytosterol content compared with conventional soybean oil lipid emulsions (SOLE). We sought to characterize plasma total fatty acid profiles (FAPs) and assess the tolerability of long-term SMOF therapy in extremely preterm infants. METHODS We retrospectively evaluated infants born <28 weeks gestational age who received at least 30 consecutive days of SMOF between July 2016 and June 2019. We evaluated monthly FAPs and biochemical tolerance to SMOF using direct bilirubin (DB) and triglyceride (TG) levels. Growth parameters were evaluated longitudinally until discharge. RESULTS Sixteen patients with median gestational age 24 weeks (IQR, 23-25 weeks) received SMOF for median 76 days (IQR, 52-130 days). Fourteen patients had necrotizing enterocolitis (NEC) requiring surgical intervention and 15 patients received SOLE for median 19 days (IQR, 14-26 days) prior to switching to SMOF. Median docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) levels were elevated, whereas the remaining fatty acid levels fell within reported reference ranges. There were no incidents of essential fatty acid deficiency (triene to tetraene ratio >0.2) or hypertriglyceridemia (TG >200 mg/dL) with a general downtrend in DB after the first month on SMOF. All growth Z-scores declined throughout hospital stay. CONCLUSIONS Infants who received SMOF had a more pronounced elevation in DHA than EPA, of which the clinical significance remains unknown. Growth Z-scores declined with SMOF but were confounded by a high prevalence of surgically treated NEC.
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Balogun KA, Zuromski LM, Kim R, Anderson A, Lozier B, Kish-Trier E, Yuzyuk T. Establishing age-stratified red blood cell fatty acid reference ranges using model-based clustering and iterative application of the harris-boyd method. Clin Biochem 2021; 97:25-33. [PMID: 34329622 DOI: 10.1016/j.clinbiochem.2021.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/16/2021] [Accepted: 07/23/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND The current assessment of nutritional status and diagnosis of essential fatty acids deficiency (EFAD) utilizes the analysis of long-chain fatty acids (LCFAs) in serum or plasma; however, these concentrations do not represent habitual LCFA intake. LCFAs in red blood cells (RBCs) are less prone to intra-individual variability and exclude the need for fasting, which is unrealistic in pediatric populations. Our study objective was to characterize the RBC LCFA profiles in pediatric and adult reference populations and establish age-specific reference intervals (RIs). METHODS Twenty-one LCFAs in RBCs were measured in 523 pediatric and adult controls by gas chromatography-mass spectrometry. Model-based clustering was used to identify possible age subgroups. After removing outliers by the Tukey method, initial age subgroups were then compared using the Harris-Boyd method in an iterative manner. RIs (95%), with confidence intervals (90%), in the final age groups were established using parametric or non-parametric statistics. RESULTS Our data showed heterogeneous changes in the concentrations of most LCFAs and the EFAD biomarkers (mead acid, Triene/Tetraene ratio) during infancy. Model-based clustering identified six initial age subgroups per fatty acid, on average. Our application of the iterative Harris-Boyd method decreased the average number of age groups to three per fatty acid, with 13 total unique age cut-offs. Finally, using these age groups, we established age-specific RIs for 21 fatty acids, six group totals, and the Triene/Tetraene ratio. CONCLUSION Our study revealed significant age-dependent changes in RBC fatty acid profiles warranting separate pediatric and adults RIs. Model-based clustering and the iterative application of the Harris-Boyd method were successfully used to establish RBC fatty acid RIs for an objective assessment of long-term nutritional status in pediatric and adult populations.
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Affiliation(s)
- Kayode A Balogun
- Department of Pathology, University of Utah, Salt Lake City, UT, United States; ARUP Laboratories, Salt Lake City, UT, United States
| | - Lauren M Zuromski
- ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT, United States
| | - Rachel Kim
- ARUP Laboratories, Salt Lake City, UT, United States
| | - Austin Anderson
- ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT, United States
| | - Bucky Lozier
- ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT, United States
| | - Erik Kish-Trier
- ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT, United States
| | - Tatiana Yuzyuk
- Department of Pathology, University of Utah, Salt Lake City, UT, United States; ARUP Laboratories, Salt Lake City, UT, United States.
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de Freitas Laiber Pascoal G, de Almeida Sousa Cruz MA, Pimentel de Abreu J, Santos MCB, Bernardes Fanaro G, Júnior MRM, Freitas Silva O, Moreira RFA, Cameron LC, Simões Larraz Ferreira M, Teodoro AJ. Evaluation of the antioxidant capacity, volatile composition and phenolic content of hybrid Vitis vinifera L. varieties sweet sapphire and sweet surprise. Food Chem 2021; 366:130644. [PMID: 34311234 DOI: 10.1016/j.foodchem.2021.130644] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 07/08/2021] [Accepted: 07/19/2021] [Indexed: 02/07/2023]
Abstract
Bioactive compounds were extracted using two different extraction solvents (acetone and water) from pulp and whole grape berries derived from hybrid Vitis vinifera L. varieties Sweet sapphire (SP) and Sweet surprise (SU) and were characterised based on a comprehensive metabolomic approach by chromatography coupled with mass spectrometry (UPLC-QTOF-MSE and GC-FID/MS). GC-FID/MS analysis was performed with two different extraction methods (solvent extraction method and solid-phase extraction). Anthocyanins were characterised and quantified by HPLC-UV. The antioxidant potential was assessed by different assays. SP acetone extract from grape skin had the highest mean to DPPH, FRAP, ORAC and phenolic content SP samples, also showed higher anthocyanin content. Globally, 87 phenolic compounds were identified. The relative quantification by UPLC-MSE showed flavonoids the most abundant class. Forty two compounds were found in the volatile fraction of SU, while only thirty one volatile compounds were found in the SP samples.
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Affiliation(s)
- Gabriela de Freitas Laiber Pascoal
- Center of Nutritional Biochemistry, Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil; Department of Food and Experimental Nutrition, School of Pharmaceutical Sciences, University of Sao Paulo, Food Research Center - FORC, 580 Professor Lineu Prestes Ave, Sao Paulo, SP, Brazil
| | - Marta Angela de Almeida Sousa Cruz
- Center of Nutritional Biochemistry, Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil
| | - Joel Pimentel de Abreu
- Center of Nutritional Biochemistry, Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil
| | - Millena Cristina Barros Santos
- Center of Nutritional Biochemistry, Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil; Center of Innovation in Mass Spectrometry, Laboratory of Protein Biochemistry, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil
| | - Gustavo Bernardes Fanaro
- Laboratory of Nutrition and Metabolism, FEA, University of Campinas, Brazil; Federal University of Amazonas, Health and Biotechnology Institute, 305 Coari-Mamiá Ave, Coari, Amazonas, Brazil
| | | | - Otniel Freitas Silva
- Brazilian Agricultural Research Corporation, EMBRAPA Food Agroindustry, 29501 Americas Ave, 23020470 Rio de Janeiro, Brazil
| | - Ricardo Felipe Alves Moreira
- Laboratory of Evaluation of the Composition and Aroma of Food Products (LACAPA), Department of Collective Health, UNIRIO, Frei Caneca Street, 94, Lab. 412-A, New City, CEP: 20211-010, Rio de Janeiro, Brazil
| | - Luiz Claudio Cameron
- Center of Innovation in Mass Spectrometry, Laboratory of Protein Biochemistry, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil
| | - Mariana Simões Larraz Ferreira
- Center of Nutritional Biochemistry, Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil; Center of Innovation in Mass Spectrometry, Laboratory of Protein Biochemistry, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil
| | - Anderson Junger Teodoro
- Center of Nutritional Biochemistry, Food and Nutrition Graduate Program, Federal University of the State of Rio de Janeiro, UNIRIO, 296 Pasteur Ave, Rio de Janeiro, Brazil.
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Villa López G, Valero Zanuy MA, González Barrios I, Maíz Jiménez M, Gomis Muñóz P, León Sanz M. Acute Hypertriglyceridemia in Patients with COVID-19 Receiving Parenteral Nutrition. Nutrients 2021; 13:2287. [PMID: 34371797 PMCID: PMC8308259 DOI: 10.3390/nu13072287] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 06/23/2021] [Accepted: 06/28/2021] [Indexed: 12/13/2022] Open
Abstract
Hypertriglyceridemia is a metabolic complication associated with parenteral nutrition (PN). It is unknown if patients with acute respiratory distress syndrome (ARDS) secondary to COVID-19 are more at risk. Our aim was to describe the incidence, risk factors and clinical impact of hypertriglyceridemia in critically ill patients with ARDS-COVID-19 receiving PN. We designed a cohort study of patients with ARDS-COVID-19 infection that required admission to critical care units and nutritional support with PN. Individual PN prescriptions for macronutrients and insulin were provided. Lipid emulsion contained fish oil (SMOFlipid® or Lipoplus®). Hypertriglyceridemia was defined as plasma levels above 400 mg/dL. Eighty-seven patients, 66.6% men, 60.1 ± 10.8 years old, BMI 29.1 ± 5.6 kg/m2, 71% of whom received lopinavir/ritonavir, 56% received Propofol and 55% received Tocilizumab were included. The incidence of hypertriglyceridemia was 37 × 100 patient-days with PN. This complication was more frequent in obese patients (OR 3.34; 95% CI, 2.35-4.33) and in those treated with lopinavir/ritonavir (OR 4.98; 95% CI, 3.60-6.29) or Propofol (OR 2.45; 95% CI, 1.55-3.35). Total mortality was 33.3%, similar between the type of lipid emulsion (p = 0.478). On average, patients with hypertriglyceridemia had a longer requirement of PN compared to the group without elevated triglycerides (TG), probably because of their longer survival (p = 0.001). TG higher than 400 mg/dL was not a protective factor for mortality (OR 0.31; 95% CI, 0.01-1.30). In conclusion, the incidence of hypertriglyceridemia was 37 × 100 patient-days with PN. The risk of this complication is associated with obesity and the use of lopinavir/ritonavir or Propofol.
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Affiliation(s)
- Gema Villa López
- Clinical Nutrition Unit, Department of Endocrinology and Nutrition, Hospital Universitario 12 de Octubre, Avenida de Córdoba, s/n, 28041 Madrid, Spain; (G.V.L.); (M.A.V.Z.); (M.M.J.)
| | - Maria Angeles Valero Zanuy
- Clinical Nutrition Unit, Department of Endocrinology and Nutrition, Hospital Universitario 12 de Octubre, Avenida de Córdoba, s/n, 28041 Madrid, Spain; (G.V.L.); (M.A.V.Z.); (M.M.J.)
| | - Ivan González Barrios
- Department of Pharmacy, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain; (I.G.B.); (P.G.M.)
| | - Maria Maíz Jiménez
- Clinical Nutrition Unit, Department of Endocrinology and Nutrition, Hospital Universitario 12 de Octubre, Avenida de Córdoba, s/n, 28041 Madrid, Spain; (G.V.L.); (M.A.V.Z.); (M.M.J.)
| | - Pilar Gomis Muñóz
- Department of Pharmacy, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain; (I.G.B.); (P.G.M.)
| | - Miguel León Sanz
- Clinical Nutrition Unit, Department of Endocrinology and Nutrition, Hospital Universitario 12 de Octubre, Avenida de Córdoba, s/n, 28041 Madrid, Spain; (G.V.L.); (M.A.V.Z.); (M.M.J.)
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Su Y, Tian Z, Qi X, Luo D, Liu L, Liu S, Zheng D, Wei F, He Z, Guan Q. Effects of increasing intake of soybean oil on synthesis of testosterone in Leydig cells. Nutr Metab (Lond) 2021; 18:53. [PMID: 34039393 PMCID: PMC8157704 DOI: 10.1186/s12986-021-00580-1] [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: 01/11/2021] [Accepted: 05/18/2021] [Indexed: 11/24/2022] Open
Abstract
Background Soybean oil is a very common edible oil in daily life. With the changes in the dietary composition, the intake of soybean oil increased. However, the effects of dietary intake of soybean oil on testosterone production are still unclear. Methods In order to study the effects of increasing intake of soybean oil on the synthesis of testosterone in Leydig cells, we fed male C57BL/6 mice on the diet which added 20% soybean salad oil (SOY group). We detected the hormone levels by enzyme-linked immunosorbent assay (ELISA) kits and serum fatty acid composition by gas chromatography, and analyzed the expression of steroidogenic enzymes by Real-Time PCR or immunoblotting analysis. Results After the 16-week feeding period, serum linoleic acid (LA) and α-linolenic acid (ALA) significantly increased and serum palmitic acid (PA) significantly decreased in SOY group mice. Compared to the normal diet (ND group), increasing intake of soybean oil raised the luteinizing hormone (LH) levels and up-regulated luteinizing hormone/chorionic gonadotropin receptor (LHCGR), steroidogenic acute regulatory protein (StAR) and cytochrome P450 family 11 subfamily A member I (CYP11A1). Testosterone levels in SOY group were higher than that in the ND group, and significantly difference showed. Conclusions Increasing intake of soybean oil could raise the serum LA and ALA levels and decrease serum PA levels. This could activate the LH/LHCGR pathway and improve the function of steroid synthesis in Leydig cells, and finally lead to the elevated testosterone levels. Supplementary Information The online version contains supplementary material available at 10.1186/s12986-021-00580-1.
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Affiliation(s)
- Yu Su
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, 250021, Shandong, China
| | - Zhenhua Tian
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.,Department of Endocrinology and Metabolism, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Xiangyu Qi
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, 250021, Shandong, China
| | - Dandan Luo
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, 250021, Shandong, China
| | - Luna Liu
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, 250021, Shandong, China
| | - Shuang Liu
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, 250021, Shandong, China
| | - Dongmei Zheng
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China.,Department of Endocrinology and Metabolism, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Fang Wei
- Department of Clinical Expert, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Zhao He
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China. .,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, 250021, Shandong, China. .,Department of Endocrinology and Metabolism, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
| | - Qingbo Guan
- Department of Endocrinology and Metabolism, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250021, Shandong, China. .,Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, 250021, Shandong, China. .,Department of Endocrinology and Metabolism, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
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Chan AP, Strobel KM, Calkins KL. Essential Fatty Acid Deficiency in an Extremely Premature Infant With Intestinal Failure. JPGN REPORTS 2021; 2:e063. [PMID: 37207062 PMCID: PMC10191592 DOI: 10.1097/pg9.0000000000000063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 02/15/2021] [Indexed: 05/21/2023]
Abstract
Supplemental Digital Content is available in the text.
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Affiliation(s)
- Alvin P. Chan
- From the Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, UCLA Mattel Children’s Hospital, Los Angeles, CA
| | - Katie M. Strobel
- Division of Neonatology, Department of Pediatrics, UCLA Mattel Children’s Hospital, Los Angeles, CA
| | - Kara L. Calkins
- Division of Neonatology, Department of Pediatrics, UCLA Mattel Children’s Hospital, Los Angeles, CA
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39
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Wendel D, Cole CR, Cohran VC. Approach to Intestinal Failure in Children. Curr Gastroenterol Rep 2021; 23:8. [PMID: 33860385 DOI: 10.1007/s11894-021-00807-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2021] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW Pediatric intestinal failure is a complex condition requiring specialized care to prevent potential complications. In this article, we review the available evidence supporting recent advances in care for children with intestinal failure. RECENT FINDINGS Multidisciplinary intestinal rehabilitation teams utilize medical and surgical management techniques to help patients achieve enteral autonomy (EA) while preventing and treating the complications associated with intestinal failure. Recent advances in lipid management strategies, minimization of intestinal failure associated liver disease, prevention of central line-associated blood stream infections, and loss of access, as well as development of promising new hormone analogue therapy have allowed promotion of intestinal adaptation. These advances have decreased the need for intestinal transplant. There have been recent advances in the care of children with intestinal failure decreasing morbidity, mortality, and need for intestinal transplantation. The most promising new therapies involve replacement of enteroendocrine hormones.
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Affiliation(s)
- Danielle Wendel
- Division of Gastroenterology and Hepatology, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, WA, USA.
| | - Conrad R Cole
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, USA
| | - Valeria C Cohran
- Division of Gastroenterology, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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40
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Sawan ZA, Almehaidib A, Binamer Y, Monies D, Alsaleem KA, Aldekhail W, Alkuraya FS, Abanemai M. PLACK syndrome is potentially treatable with intralipids. Clin Genet 2021; 99:572-576. [PMID: 33410500 DOI: 10.1111/cge.13919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 11/29/2022]
Abstract
We describe an 11-year-old girl with PLACK Syndrome (peeling skin, leukonychia, acral punctate keratosis, cheilitis, and knuckle pads), who was found to have a novel homozygous variant in CAST, the pathogenicity of which was confirmed using blood-derived RNA. There is no established treatment for PLACK syndrome. However, we demonstrate for the first time that this condition is associated with low levels of vitamin A and essential fatty acids, which prompted us to consider a potential treatment strategy. Indeed, we initiated this patient on intravenous lipid infusion (Vitalipid®; an emulsion of fat-soluble vitamins and lipofundin-MCT/LCT 20%) and the response was dramatic. Following the fourth monthly course of treatment, pruritis disappeared and the skin lesions showed remarkable objective improvement. PLACK syndrome is a very rare genodermatosis and only six families have been described to date with pathogenic CAST variants. This is the first report of an objective response to a therapeutic agent, which suggests that PLACK is a potentially treatable condition. The remarkable response we report and the relative safety of the intervention should prompt healthcare providers who care for PLACK syndrome patients to explore this as a potential treatment strategy in future studies.
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Affiliation(s)
- Zinab A Sawan
- Department of Pediatrics, King Abduaziz University, Faculty of Medicine, Jeddah, Kingdom of Saudi Arabia.,Department of Pediatrics, Division of Gastroenterology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Ali Almehaidib
- Department of Pediatrics, Division of Gastroenterology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Yousef Binamer
- Department of Dermatology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Dorota Monies
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia.,Saudi Human Genome Program, King Abdul-Aziz City for Science and Technology, Riyadh, Kingdom of Saudi Arabia
| | - Khalid A Alsaleem
- Department of Pediatrics, Division of Gastroenterology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Wajeeh Aldekhail
- Department of Pediatrics, Division of Gastroenterology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Fowzan S Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Mohammed Abanemai
- Department of Pediatrics, Division of Gastroenterology, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
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Abstract
The clinical goals of intravenous lipid emulsions (ILEs) have changed since their initial development. In the past, 100% soybean oil was used to provide energy and prevent an essential fatty acid deficiency. Now, different oil sources are used with the goal of improving nutritional status and preventing common neonatal comorbidities. We now have a better understanding of specific ILE constituents, namely, fatty acids, vitamin E, and phytosterols, and how these components contribute to complications such as intestinal failure-associated liver disease. This review addresses the development and composition of different ILEs and summarizes how individual ILE ingredients affect infant metabolism and health.
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Affiliation(s)
- Kara L Calkins
- Department of Pediatrics, Division of Neonatology & Developmental Biology, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Daniel T Robinson
- Department of Pediatrics, Northwestern University Feinberg School of Medicine and Division of Neonatology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
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Plasma and Red Blood Cell PUFAs in Home Parenteral Nutrition Paediatric Patients-Effects of Lipid Emulsions. Nutrients 2020; 12:nu12123748. [PMID: 33291478 PMCID: PMC7762095 DOI: 10.3390/nu12123748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 11/16/2022] Open
Abstract
Background: Mixed lipid emulsions (LE) containing fish oil present several advantages compared to the sole soybean oil LE, but little is known about the safety of essential fatty acids (EFA) profile in paediatric patients on long-term Parenteral Nutrition (PN). Aim of the study: to assess glycerophosfolipid polyunsaturated fatty acids (PUFA) levels on plasma and red blood cell (RBC) membrane of children on long term PN with composite LE containing fish oil (SMOF), and to compare it with a group receiving olive oil LE (Clinoleic®) and to the reference range for age, previously determined on a group of healthy children. Results: A total of 38 patients were enrolled, median age 5.56 (0.9-21.86) years, 15 receiving Clinoleic®, 23 receiving SMOF. Patients on SMOF showed significantly higher levels of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), lower levels of arachidonic acid (ARA) and Mead acid (MEAD)/ARA ratio in plasma and RBC compared with patients on Clinoleic® and with healthy children. Triene:tetraene (T:T) ratio of both groups of patients did not differ from that of healthy children-median plasma (MEAD/ARA: 0.01, interquartile rage (IQR) 0.01, p = 0.61 and 0.02, IQR 0.02, p = 0.6 in SMOF and Clinoleic® patients, respectively), and was considerably lower than Holman index (>0.21). SMOF patients showed no statistically significant differences in growth parameters compared with Clinoleic® patients. Patients of both groups showed stiffness class F0-F1 of liver stiffness measure (LSM) 5.6 (IQR 0.85) in SMOF patients and 5.3 (IQR 0.90) in Clinoleic® patients, p = 0.58), indicating absence of liver fibrosis. Conclusions: Fatty acids, measured as concentrations (mg/L), revealed specific PUFA profile of PN patients and could be an accurate method to evaluate nutritional status and eventually to detect essential fatty acid deficiency (EFAD). SMOF patients showed significantly higher EPA, DHA and lower ARA concentrations compared to Clinoleic® patients. Both LEs showed similar hepatic evolution and growth.
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Composite Lipid Emulsion for the Infant at Risk of Intestinal Failure-associated Liver Disease: The Canadian Perspective. J Pediatr Gastroenterol Nutr 2020; 71:283-287. [PMID: 32459744 DOI: 10.1097/mpg.0000000000002794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Currently, in North America we are fortunate to have a number of available options for lipid emulsions to be used in the parenteral nutrition regimens for infants and children, including for long-term parenteral nutrition given intestinal failure. Neonates and infants in particular are at risk for intestinal failure-associated liver disease (IFALD). The choice of parenteral lipid emulsion will influence the risk and severity of IFALD. The purpose of this review is to discuss the rationale for the composite lipid emulsion SMOFlipid that includes soybean, medium-chain triglycerides, olive and fish oils for IFALD, with focus on the Canadian practice and experience.
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Salazar E, Clermont‐Dejean NM, Schwenger KJP, Noelting J, Lu Z, Lou W, Allard JP. Patients With Severe Gastrointestinal Dysmotility Disorders Receiving Home Parenteral Nutrition Have Similar Survival As Those With Short‐Bowel Syndrome: A Prospective Cohort Study. JPEN J Parenter Enteral Nutr 2020; 45:530-537. [DOI: 10.1002/jpen.1866] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 04/29/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Ennaliza Salazar
- Toronto General Hospital University of Toronto Toronto Canada
- Singapore General Hospital Singapore
| | | | | | | | - Zihang Lu
- Dalla Lana Public Health Department University of Toronto Toronto Ontario Canada
| | - Wendy Lou
- Dalla Lana Public Health Department University of Toronto Toronto Ontario Canada
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45
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Huff KA, Breckler F, Cruse W, Szeszycki E, Vanderpool C. Pediatric Smoflipid Therapy: Patient Response and Safety Concerns. JPEN J Parenter Enteral Nutr 2020; 45:792-799. [PMID: 32458457 DOI: 10.1002/jpen.1929] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/23/2020] [Accepted: 05/19/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND Intestinal failure-associated liver disease (IFALD) occurs in ≤85% of neonates receiving prolonged parenteral nutrition. Strategies for treatment of IFALD include alternative lipid therapies, such as Smoflipid (Fresenius Kabi). In this study, we reviewed our institutional Smoflipid use, including predictors of patient response and safety concerns. METHODS This is a retrospective chart review of all pediatric patients who received Smoflipid therapy over a 2-year period at Riley Hospital for Children. Forty-two patients (89%) had cholestasis at the start of Smoflipid therapy and were included in group analysis. We compared patients based on response to Smoflipid therapy, identifying associations and predictors of patient response. We also documented patient safety concerns, including essential fatty acid deficiency (EFAD), rapid infusion, and compatibility/access issues. RESULTS Sixteen patients (38%) with cholestasis had resolution with Smoflipid. Those patients with resolution were older at initiation (58 vs 33.5 days; P = .010), treated with Smoflipid for longer (85.5 vs 41 days; P = .001), and had lower direct bilirubin at the start of Smoflipid therapy (3.7 vs 5.2 mg/dL; P = .035). We identified multiple safety concerns, including EFAD (54%), rapid infusion (17%), and missed doses (51%). No patient characteristics were found to correlate with Smofllpid therapy and diagnosis of EFAD. CONCLUSION In our patient population, Smoflipid therapy led to cholestasis resolution in patients with lower direct bilirubin or less-severe IFALD. Use of Smoflipid is also associated with significant safety concerns, and its use should be coupled with close monitoring in pediatric patients, particularly in neonates.
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Affiliation(s)
- Katie A Huff
- Indiana University School of Medicine, Indianapolis, Indiana, USA.,Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana, USA
| | - Francine Breckler
- Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana, USA
| | - Wendy Cruse
- Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana, USA
| | - Elaina Szeszycki
- Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana, USA
| | - Charles Vanderpool
- Indiana University School of Medicine, Indianapolis, Indiana, USA.,Riley Hospital for Children at Indiana University Health, Indianapolis, Indiana, USA
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Ribeiro BG, Guerra JMC, Sarubbo LA. Potential Food Application of a Biosurfactant Produced by Saccharomyces cerevisiae URM 6670. Front Bioeng Biotechnol 2020; 8:434. [PMID: 32457894 PMCID: PMC7221129 DOI: 10.3389/fbioe.2020.00434] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 04/15/2020] [Indexed: 01/30/2023] Open
Abstract
Biosurfactants have aroused considerable interest due to the possibility of acquiring useful products that are tolerant to processing techniques used in industries. Some yeasts synthesize biosurfactants that offer antioxidant activity and thermal resistance and have no risk of toxicity or pathogenicity, demonstrating potential use in food formulations. The aim of the present study was to assess the use of a biosurfactant produced by Saccharomyces cerevisiae URM 6670 to replace egg yolk in a cookie formulation. The yeast was grown in a medium containing 1% waste soybean oil and 1% corn steep liquor. The biosurfactant was isolated using a novel method and was structurally characterized using FT-IR, NMR, and GC/FID. Thermal stability was determined using thermogravimetry (TG)/differential scanning calorimetry (DSC) and antioxidant activity was investigated using three methods. Cytotoxicity tests were performed using the MTT assay with mouse fibroblast and macrophage lines. In the final step, the biosurfactant was incorporated into the formulation of a cookie dough replacing egg yolk. The physical properties and texture profile were analyzed before and after baking. The surface and interfacial tensions of the culture medium after the production process were 26.64 ± 0.06 and 9.12 ± 0.04 mN/m, respectively, and the biosurfactant concentration was 5.84 ± 0.17 g/L after isolation. In the structural characterization by NMR and FT-IR, the biosurfactant from S. cerevisiae exhibited a glycolipid structure, with the fatty acid profile revealing a high percentage of linoleic acid (50.58%). The thermal analysis demonstrated stability at the industrial application temperature, with the negligible loss of mass at temperatures of up to 200°C. The biosurfactant was non-toxic to the fibroblast and macrophage cell lines, with cell inhibition less than 15%. The incorporation of the biosurfactant into the cookie dough did not alter the physical or physicochemical properties of the product after baking. In the analysis of the texture profile before baking, the substitution of egg yolk with the biosurfactant did not alter the properties of firmness, cohesiveness, or elasticity compared to the standard formulation. Therefore, the biosurfactant produced by S. cerevisiae URM 6670 has potential applications in the food industry as a replacement for egg yolk.
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Affiliation(s)
| | | | - Leonie Asfora Sarubbo
- Center of Sciences and Technology, Catholic University of Pernambuco, Recife, Brazil.,Advanced Institute of Technology and Innovation, Recife, Brazil
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