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Christifano DN, Gustafson KM, Carlson SE, Mathis NB, Brown A, Onuoha O, Taylor MK. The Role of Fresh Beef Intake and Mediterranean Diet Adherence during Pregnancy in Maternal and Infant Health Outcomes. Nutrients 2024; 16:1436. [PMID: 38794674 PMCID: PMC11124296 DOI: 10.3390/nu16101436] [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: 02/19/2024] [Revised: 04/26/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Beef is an excellent source of nutrients important for maternal health and fetal development. It is also true that the Mediterranean diet is beneficial for the health of both the mother and offspring; however, the relative value of fresh beef intake within Mediterranean diet patterns during pregnancy is unknown. The objective of this project was two-fold: (1) assess the relationship between beef intake and nutrient intake in a pregnant population; (2) assess the relationship between maternal beef consumption among varying degrees of Mediterranean diet adherence with maternal risk of anemia and infant health outcomes. This is a secondary analysis of an existing cohort of pregnant women (n = 1076) who participated in one of two completed clinical trials examining the effect of a docosahexaenoic acid supplementation on birth and offspring outcomes. Women were enrolled between 12 and 20 weeks of gestation and were followed throughout their pregnancies to collect maternal and infant characteristics, food frequency questionnaires [providing beef intake and Mediterranean diet (MedD) adherence], and supplement intake. Women with the highest fresh beef intake had the highest intake of many micronutrients that are commonly deficient among pregnant women. Fresh beef intake alone was not related to any maternal or infant outcomes. There was a reduced risk of anemia among women with medium to high MedD quality and higher fresh beef intake. Women in the medium MedD group had 31% lower odds of anemia, and women in the high MedD group had 38% lower odds of anemia with every one-ounce increase in fresh beef intake, suggesting that diet quality indices may be misrepresenting the role of fresh beef within a healthy diet. These findings show that beef intake increases micronutrient intake and may be protective against maternal anemia when consumed within a healthy Mediterranean diet pattern.
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Affiliation(s)
- Danielle Nicole Christifano
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, KS 66160, USA; (S.E.C.); (N.B.M.); (O.O.); (M.K.T.)
- Hoglund Biomedical Imaging Center, University of Kansas Medical Center, Kansas City, KS 66103, USA;
| | - Kathleen M. Gustafson
- Hoglund Biomedical Imaging Center, University of Kansas Medical Center, Kansas City, KS 66103, USA;
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Susan E. Carlson
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, KS 66160, USA; (S.E.C.); (N.B.M.); (O.O.); (M.K.T.)
| | - Nicole B. Mathis
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, KS 66160, USA; (S.E.C.); (N.B.M.); (O.O.); (M.K.T.)
| | - Alexandra Brown
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City, KS 66160, USA;
| | - Obianuju Onuoha
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, KS 66160, USA; (S.E.C.); (N.B.M.); (O.O.); (M.K.T.)
| | - Matthew K. Taylor
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, KS 66160, USA; (S.E.C.); (N.B.M.); (O.O.); (M.K.T.)
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Chi YQ, Yao Y, Zhang WH, Zhang ZH, Wang YH, Hao W. Docosahexaenoic Acid Supplementation for Neonatal Hyperbilirubinemia: A Double-Blind, Randomized Clinical Trial. Clin Pediatr (Phila) 2024:99228241250139. [PMID: 38680033 DOI: 10.1177/00099228241250139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Docosahexaenoic acid (DHA) is an essential component for brain development during fetal and early postnatal life. Hyperbilirubinemia is characterized by abnormally high levels of bilirubin in the bloodstream, frequently leading to jaundice in newborns. In severe instances, this condition can progress to neurological damage or kernicterus, a form of brain damage. Initial cell-based experiments conducted by our research team revealed that DHA significantly enhances the survival rate of nerve cells treated with bilirubin and diminishes the oxidative stress indicated by reduced peroxide activity caused by unconjugated bilirubin (UCB). Further investigations through animal studies demonstrated that DHA effectively mitigates bilirubin-induced brain injury in neonatal rats. However, the potential of DHA to decrease the incidence of bilirubin-induced brain damage in clinical settings has not been previously explored or reported. Infants with neonatal hyperbilirubinemia (n = 30 per group) participated in a double-blind, randomized, placebo-controlled parallel study. They received either 100 mg/d DHA or placebo syrup immediately when they were diagnosed. The study found that the bilirubin level at 48 hours of treatment, serum neuron-specific enolase (NSE) levels, mean phototherapy duration, and abnormal rate of cranial magnetic resonance imaging (MRI) were lower in the DHA group than those in the control group (P < .05). These results suggested that DHA is effective as an adjuvant treatment for hyperbilirubinemia in children. It can reduce the incidence of neonatal hyperbilirubinemia brain injury and plays a certain protective role. Clinical study on protective effect of DHA on neonatal bilirubin injury is registered at Chinese Clinical Trial Registry as ChiCTR2300070250.
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Affiliation(s)
- Yun-Qian Chi
- Pediatric Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yi Yao
- Basic Medical College of GuangXi Medical University, Nanning, China
| | - Wen-Hong Zhang
- Pediatric Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Zi-Han Zhang
- Pediatric Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yun-He Wang
- Pediatric Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Wei Hao
- Pediatric Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Cetin I, Carlson SE, Burden C, da Fonseca EB, di Renzo GC, Hadjipanayis A, Harris WS, Kumar KR, Olsen SF, Mader S, McAuliffe FM, Muhlhausler B, Oken E, Poon LC, Poston L, Ramakrishnan U, Roehr CC, Savona-Ventura C, Smuts CM, Sotiriadis A, Su KP, Tribe RM, Vannice G, Koletzko B. Omega-3 fatty acid supply in pregnancy for risk reduction of preterm and early preterm birth. Am J Obstet Gynecol MFM 2024; 6:101251. [PMID: 38070679 DOI: 10.1016/j.ajogmf.2023.101251] [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: 10/13/2023] [Revised: 12/03/2023] [Accepted: 12/04/2023] [Indexed: 01/14/2024]
Abstract
This clinical practice guideline on the supply of the omega-3 docosahexaenoic acid and eicosapentaenoic acid in pregnant women for risk reduction of preterm birth and early preterm birth was developed with support from several medical-scientific organizations, and is based on a review of the available strong evidence from randomized clinical trials and a formal consensus process. We concluded the following. Women of childbearing age should obtain a supply of at least 250 mg/d of docosahexaenoic+eicosapentaenoic acid from diet or supplements, and in pregnancy an additional intake of ≥100 to 200 mg/d of docosahexaenoic acid. Pregnant women with a low docosahexaenoic acid intake and/or low docosahexaenoic acid blood levels have an increased risk of preterm birth and early preterm birth. Thus, they should receive a supply of approximately 600 to 1000 mg/d of docosahexaenoic+eicosapentaenoic acid, or docosahexaenoic acid alone, given that this dosage showed significant reduction of preterm birth and early preterm birth in randomized controlled trials. This additional supply should preferably begin in the second trimester of pregnancy (not later than approximately 20 weeks' gestation) and continue until approximately 37 weeks' gestation or until childbirth if before 37 weeks' gestation. Identification of women with inadequate omega-3 supply is achievable by a set of standardized questions on intake. Docosahexaenoic acid measurement from blood is another option to identify women with low status, but further standardization of laboratory methods and appropriate cutoff values is needed. Information on how to achieve an appropriate intake of docosahexaenoic acid or docosahexaenoic+eicosapentaenoic acid for women of childbearing age and pregnant women should be provided to women and their partners.
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Affiliation(s)
- Irene Cetin
- Fondazione IRCCS, Ospedale Maggiore Policlinico, University of Milan, Milan, Italy (Dr Cetin)
| | - Susan E Carlson
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, KS (Dr Carlson)
| | - Christy Burden
- Academic Women's Health Unit, Bristol Medical School: Translational Health Sciences, University of Bristol, Bristol, United Kingdom (Dr Burden)
| | - Eduardo B da Fonseca
- Department of Obstetrics and Gynaecology, Federal University of Paraíba, João Pessoa, Brazil (Dr da Fonseca)
| | - Gian Carlo di Renzo
- Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy (Dr di Renzo); PREIS School, Florence, Italy (Dr di Renzo)
| | - Adamos Hadjipanayis
- School of Medicine, European University Cyprus, Nicosia, Cyprus (Dr Hadjipanayis); European Academy of Paediatrics, Brussels, Belgium (Dr Hadjipanayis)
| | - William S Harris
- Fatty Acid Research Institute, Sioux Falls, SD (Dr Harris); Department of Internal Medicine, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD (Dr Harris)
| | - Kishore R Kumar
- Cloudnine Hospitals, Bangalore, India (Dr Kumar); University of Notre Dame Australia, Perth, Australia (Dr Kumar)
| | - Sjurdur Frodi Olsen
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark (Dr Olsen); Department of Public Health, University of Copenhagen, Copenhagen, Denmark (Dr Olsen); Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA (Dr Olsen)
| | - Silke Mader
- European Foundation for the Care of Newborn Infants, Munich, Germany (Ms Mader)
| | - Fionnuala M McAuliffe
- UCD Perinatal Research Centre, National Maternity Hospital, University College Dublin, Dublin, Ireland (Dr McAuliffe)
| | - Beverly Muhlhausler
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Canberra, Australia (Dr Muhlhausler); School of Agriculture, Food and Wine, University of Adelaide, Adelaide, Australia (Dr Muhlhausler); South Australian Health and Medical Research Institute, Adelaide, Australia (Dr Muhlhausler)
| | - Emily Oken
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA (Dr Oken)
| | - Liona C Poon
- Maternal Medicine, Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, China (Dr Poon); Department of Women and Children's Health, King's College London, London, United Kingdom (Dr Poon)
| | - Lucilla Poston
- School of Life Course and Population Sciences, King's College London, London, United Kingdom (Dr Poston); International Society for Developmental Origins of Health and Disease (Dr Poston)
| | - Usha Ramakrishnan
- Hubert Department of Global Health, Emory University, Atlanta, GA (Dr Ramakrishnan); Doctoral Program in Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, GA (Dr Ramakrishnan)
| | - Charles C Roehr
- National Perinatal Epidemiology Unit, Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom (Dr Roehr); Faculty of Health Sciences, University of Bristol, Bristol, United Kingdom (Dr Roehr); Newborn Care, Women and Children's Division, Southmead Hospital, Bristol, United Kingdom (Dr Roehr); European Society for Paediatric Research, Satigny, Switzerland (Dr Roehr)
| | - Charles Savona-Ventura
- Department of Obstetrics & Gynaecology, Mater Dei Hospital, University of Malta Medical School, Msida, Malta (Dr Savona-Ventura); Centre for Traditional Chinese Medicine & Culture, University of Malta, Msida, Malta (Dr Savona-Ventura)
| | - Cornelius M Smuts
- Centre of Excellence for Nutrition, North-West University, Potchefstroom, South Africa (Dr Smuts)
| | - Alexandros Sotiriadis
- Second Department of Obstetrics and Gynecology, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece (Dr Sotiriadis)
| | - Kuan-Pin Su
- Mind-Body Interface Research Center (MBI-Lab), China Medical University Hospital, Taichung, Taiwan (Dr Su); An-Nan Hospital, China Medical University, Tainan, Taiwan (Dr Su); College of Medicine, China Medical University, Taichung, Taiwan (Dr Su)
| | - Rachel M Tribe
- Department of Women and Children's Health, School of Life Course and Population Sciences, King's College London, St Thomas' Hospital, London, United Kingdom (Dr Tribe)
| | | | - Berthold Koletzko
- Dr. von Hauner Children's Hospital, Ludwig Maximilian University of Munich Hospital, Munich, Germany (Dr Koletzko); Child Health Foundation (Stiftung Kindergesundheit), Munich, Germany (Dr Koletzko); European Academy of Paediatrics, Brussels, Belgium (Dr Koletzko).
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Jackson KH, Harris WS. Harmonizing blood DHA levels in pregnancy studies: An interlaboratory investigation. Prostaglandins Leukot Essent Fatty Acids 2022; 179:102417. [PMID: 35390621 DOI: 10.1016/j.plefa.2022.102417] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 03/17/2022] [Accepted: 03/21/2022] [Indexed: 12/17/2022]
Abstract
Recent trials in pregnant women on the effects of supplemental DHA on early preterm birth (ePTB) risk have shown that there is a maternal blood docosahexaenoic acid (DHA) level below which risk for ePTB was increased and supplemental DHA was effective at reducing risk. However, DHA levels were expressed in different terms across these trials making cross study comparisons impossible. The purposes of this study were 1) to report interlaboratory conversion factors from study-specific metrics to a common metric, red blood cell (RBC) DHA measured by OmegaQuant Analytics (OQA), and 2) to translate reported pre- and post-treatment DHA levels from these trials into a RBC DHA for comparison. Data from five published and one unpublished study are included. Across these studies, the effects on RBC DHA levels after supplementation with 0, 200, 600, 800 and 1000 mg of DHA were (as a% change from baseline): 0 mg, no change; 200 mg, 15-20% increase; 600 mg, 55-60% increase; 800 mg, 13-65% increase; and 1000 mg, 51% increase. Standardization of fatty acid analysis and reporting and a target omega-3 or DHA level for identifying those for which higher dose DHA supplementation is indicated to prevent ePTB are needed for clinical use.
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Affiliation(s)
- Kristina Harris Jackson
- OmegaQuant Analytics, LLC, the Fatty Acid Research Institute; and Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, 57105 United States of America.
| | - William S Harris
- OmegaQuant Analytics, LLC, the Fatty Acid Research Institute; and Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, 57105 United States of America
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Christifano DN, Crawford SA, Lee G, Gajewski BJ, Carlson SE. Utility of a 7- question online screener for DHA intake. Prostaglandins Leukot Essent Fatty Acids 2022; 177:102399. [PMID: 35063885 PMCID: PMC8825685 DOI: 10.1016/j.plefa.2022.102399] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/06/2022] [Accepted: 01/06/2022] [Indexed: 02/03/2023]
Abstract
The secondary analyses of two large, recently completed randomized clinical trials of DHA supplementation in pregnancy found that women with a low baseline DHA status benefited from randomization to a higher dose (800 vs 0 and 1000 vs 200 mg/day DHA). To obtain DHA status, it is necessary to obtain a blood sample and conduct an analysis using gas chromatography (GC) or GC-mass spectrometry (GCMS), both barriers to clinics where pregnant women receive advice on nutrition. Participants consuming less than 150 mg/day of DHA at baseline in our recent trial had a lower risk of early preterm birth and preterm birth when assigned to 1000 vs 200 m/day DHA. DHA intake was determined using a 7-question food frequency questionnaire administered by a trained nutritionist. Because the need for trained personnel to administer the questionnaire would be a barrier to implementing this finding in clinical management of pregnancy, the goal of this study was to determine if an online version of the questionnaire could be validly completed without assistance.
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Affiliation(s)
- D N Christifano
- The University of Kansas Medical Center, Department of Dietetics and Nutrition, Kansas City, KS, USA; The University of Kansas Medical Center, Hoglund Biomedical Imaging Center, Kansas City, KS, USA
| | - S A Crawford
- The University of Kansas Medical Center, Department of Dietetics and Nutrition, Kansas City, KS, USA
| | - G Lee
- The University of Kansas Medical Center, Department of Obstetrics and Gynecology, Kansas City, KS, USA
| | - B J Gajewski
- The University of Kansas Medical Center, Department of Biostatistics & Data Science, Kansas City, KS, USA
| | - S E Carlson
- The University of Kansas Medical Center, Department of Dietetics and Nutrition, Kansas City, KS, USA.
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