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Svensson L, Chmielewski G, Czyzewska E, Domellöf M, Konarska Z, Piescik-Lech M, Späth C, Szajewska H, Chmielewska A. Effect of Low-Dose Iron Supplementation on Early Development in Breastfed Infants: A Randomized Clinical Trial. JAMA Pediatr 2024:2818680. [PMID: 38739382 DOI: 10.1001/jamapediatrics.2024.1095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Importance Breastfed infants are at risk of iron deficiency, which is associated with suboptimal development. There is a paucity of evidence on the effects of iron supplementation on child development, and current guidelines are divergent. Objective To assess whether daily iron supplementation, 1 mg/kg, between 4 and 9 months in exclusively or predominantly breastfed infants improves psychomotor development at 12 months. Design, Setting, and Participants This was a randomized, double-blind, placebo-controlled trial conducted between December 2015 and May 2020 with follow-up through May 2023 in an outpatient setting in Poland and Sweden. Participants were healthy singleton infants born at term with birth weight greater than 2500 g who were exclusively or predominantly breastfed (>50%) and did not have anemia (hemoglobin >10.5 g/dL) at age 4 months. Exclusion criteria included major illness, congenital anomaly, food allergy, and difficulty communicating with caregivers. Interventions Iron (micronized microencapsulated ferric pyrophosphate), 1 mg/kg, or placebo (maltodextrin) once daily from age 4 to 9 months. Main Outcomes and Measures The primary outcome was psychomotor development assessed by motor score of Bayley Scales of Infant and Toddler Development III at 12 months, adjusted for gestational age, sex, and maternal education. Secondary outcomes included cognitive and language scores at 12 months; motor, cognitive, and language scores at 24 and 36 months; iron deficiency (serum ferritin <12 ng/mL), and iron deficiency anemia (iron deficiency and hemoglobin <10.5 g/dL) at 12 months. Results Of 221 randomized infants (111 female), 200 (90%) were included in the intention-to-treat analysis (mean [SD] age, 12.4 [0.8] months). Iron supplementation (n = 104) compared to placebo (n = 96) had no effect on psychomotor development (mean difference [MD] for motor score, -1.07 points; 95% CI, -4.69 to 2.55), cognitive score (MD, -1.14; 95% CI, -4.26 to 1.99), or language score (MD, 0.75; 95% CI, -2.31 to 3.82) at 12 months. There were no significant differences at 24 and 36 months. The intervention did not reduce the risk for iron deficiency (relative risk [RR], 0.46; 95% CI, 0.16 to 1.30) or iron deficiency anemia (RR, 0.78; 95% CI, 0.05 to 12.46) at 12 months. Conclusion and Relevance No benefit was found with daily low-dose iron supplementation between 4 and 9 months with respect to psychomotor development, risk of iron deficiency, or iron deficiency anemia among breastfed infants in a setting of low risk of anemia. Trial Registration ClinicalTrials.gov Identifier: NCT02242188.
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Affiliation(s)
- Ludwig Svensson
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Grzegorz Chmielewski
- Department of Clinical Sciences, Obstetrics and Gynecology, Umeå University, Umeå, Sweden
| | - Emilia Czyzewska
- Department of Laboratory Medicine and Central Laboratory of Central Teaching Hospital, University Clinical Center of Medical University of Warsaw, Poland
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Zofia Konarska
- Department of Paediatrics, Medical University of Warsaw, Warsaw, Poland
| | | | - Cornelia Späth
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Hania Szajewska
- Department of Paediatrics, Medical University of Warsaw, Warsaw, Poland
| | - Anna Chmielewska
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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2
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Molin J, Domellöf M, Häggström C, Vanky E, Zamir I, Östlund E, Bixo M. Neonatal outcome following metformin-treated gestational diabetes mellitus: A population-based cohort study. Acta Obstet Gynecol Scand 2024; 103:992-1007. [PMID: 38288656 PMCID: PMC11019529 DOI: 10.1111/aogs.14787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/03/2024] [Accepted: 01/08/2024] [Indexed: 04/17/2024]
Abstract
INTRODUCTION Neonatal hypoglycemia is a common complication associated with gestational diabetes and therefore relevant to consider in evaluations of maternal treatment. We aimed to investigate the risk of neonatal hypoglycemia in offspring exposed to metformin treatment alone (MT) or combined with insulin (MIT) in comparison with nutrition therapy alone (NT), and insulin treatment alone (IT). In addition, we investigated MT in comparison with MIT. Secondary outcomes included neonatal anthropometrics, respiratory morbidity, hyperbilirubinemia, 5-min Apgar score, and preterm birth. MATERIAL AND METHODS This Swedish population-based cohort included 16 181 women diagnosed with gestational diabetes, and their singleton offspring born in 2019-2021. We estimated risk as adjusted odds ratio (aOR) with 95% confidence interval (CI), using individual-level, linkage register-data in multivariable logistic regression models. RESULTS In the main analysis, MT was associated with a lower risk of neonatal hypoglycemia vs NT (aOR 0.85, 95% CI: 0.74-0.96), vs MIT (0.74 [0.64-0.87]), and vs IT (0.47 [0.40-0.55]), whereas MIT was associated with a similar risk of neonatal hypoglycemia vs NT (1.14 [0.99-1.30]) and with lower risk vs IT (0.63 [0.53-0.75]). However, supplemental feeding rates were lower for NT vs pharmacological treatments (p < 0.001). In post hoc subgroup analyses including only exclusively breastfed offspring, the risk of neonatal hypoglycemia was modified and similar among MT and NT, and higher in MIT vs NT. Insulin exposure, alone or combined with metformin, was associated with increased risk of being large for gestational age. Compared with NT, exposure to any pharmacological treatment was associated with significantly lower risk of 5-min Apgar score < 4. All other secondary outcomes were comparable among the treatment categories. CONCLUSIONS The risk of neonatal hypoglycemia appears to be comparable among offspring exposed to single metformin treatment and nutrition therapy alone, and the lower risk that we observed in favor of metformin is probably explained by a difference in supplemental feeding practices rather than metformin per se. By contrast, the lower risk favoring metformin exposure over insulin exposure was not explained by supplemental feeding. However, further investigations are required to determine whether the difference is an effect of metformin per se or mediated by other external factors.
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Affiliation(s)
- Johanna Molin
- Department of Clinical SciencesUmeå UniversityUmeåSweden
| | | | - Christel Häggström
- Northern Registry Center, Department of Public Health and Clinical MedicineUmeå UniversityUmeåSweden
| | - Eszter Vanky
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health SciencesNorwegian University of Science and TechnologyTrondheimNorway
- Department of Obstetrics and GynecologySt. Olav's Hospital, Trondheim University HospitalTrondheimNorway
| | - Itay Zamir
- Department of Clinical SciencesUmeå UniversityUmeåSweden
| | - Eva Östlund
- Department of Clinical Sciences and EducationSödersjukhuset, Karolinska InstituteStockholmSweden
| | - Marie Bixo
- Department of Clinical SciencesUmeå UniversityUmeåSweden
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van den Akker CHP, Embleton ND, Lapillonne A, Mihatsch WA, Salvatore S, Canani RB, Dinleyici EC, Domellöf M, Guarino A, Gutiérrez-Castrellón P, Hojsak I, Indrio F, Mosca A, Orel R, van Goudoever JHB, Weizman Z, Mader S, Zimmermann LJI, Shamir R, Vandenplas Y, Szajewska H. Reevaluating the FDA's warning against the use of probiotics in preterm neonates: A societal statement by ESPGHAN and EFCNI. J Pediatr Gastroenterol Nutr 2024. [PMID: 38572770 DOI: 10.1002/jpn3.12204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/14/2024] [Accepted: 03/14/2024] [Indexed: 04/05/2024]
Abstract
The recent advisory issued by the United States Food and Drug Administration, cautioning against the routine administration of probiotics in preterm neonates, has sparked a lively debate within the scientific community. This commentary presents a perspective from members of the Special Interest Group on Gut Microbiota and Modifications within the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) and other authors who contributed to the ESPGHAN position paper on probiotics for preterm infants, as well as representatives from the European Foundation for the Care of Newborn Infants. We advocate for a more nuanced and supportive approach to the use of certain probiotics in this vulnerable population, balancing the demonstrated benefits and risks.
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Affiliation(s)
- Chris H P van den Akker
- Department of Pediatrics-Neonatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, and Amsterdam Gastroenterology Endocrinology Metabolism Research Institutes, Amsterdam, The Netherlands
| | - Nicholas D Embleton
- Neonatal Unit, Royal Victoria Infirmary, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Alexandre Lapillonne
- Department of Neonatology, APHP Necker University Hospital, Paris Cite University, Paris, France
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, USA
| | - Walter A Mihatsch
- Department of Pediatrics, Ulm University, Ulm, Germany
- Department of Health Management, Neu-Ulm University of Applied Sciences, Neu-Ulm, Germany
- Department of Pediatrics, Zollernalb Klinikum, Balingen, Germany
| | - Silva Salvatore
- Department of Medicine and Technological Innovation, Pediatrics, Hospital "F. Del Ponte", University of Insubria, Varese, Italy
| | - Roberto B Canani
- Department of Translational Medical Science and the ImmunoNutritionLab at the Ceinge Research Center and Task Force on Microbiome Studies, University of Naples Federico II, Naples, Italy
| | - Ener C Dinleyici
- Department of Pediatrics, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Alfredo Guarino
- Department of Translational Medical Science, Section of Pediatrics, University of Naples Federico II, Naples, Italy
| | | | - Iva Hojsak
- Department of Pediatrics, University of Zagreb Medical School, Children's Hospital Zagreb, Zagreb, Croatia
| | - Flavia Indrio
- Department of Experimental Medicine, Pediatric Section, Medical School MedTech, University of Salento, Lecce, Italy
| | - Alexis Mosca
- Department Pediatric Gastroenterology and Nutrition, Robert-Debré Hospital, APHP, Paris, France
| | - Rok Orel
- Department of Gastroenterology, Hepatology and Nutrition, University Medical Center Ljubljana, University Children's Hospital Ljubljana, Medical Faculty, University of Ljubljana, Ljubeljana, Slovenia
| | - Johannes Hans B van Goudoever
- Department of Pediatrics, Amsterdam UMC, Emma Children's Hospital, University of Amsterdam, Amsterdam, The Netherlands
| | - Zvi Weizman
- Faculty of Health Sciences, Ben-Gurion University, Beer-Sheva, Israel
| | - Silke Mader
- European Foundation for the Care of Newborn Infants (EFCNI), Munich, Germany
| | - Luc J I Zimmermann
- European Foundation for the Care of Newborn Infants (EFCNI), Munich, Germany
- Department of Pediatrics, School for Oncology and Reproduction (GROW), Maastricht UMC+, Maastricht, The Netherlands
| | - Raanan Shamir
- Institute for Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yvan Vandenplas
- Department of Pediatrics, UZ Brussel, KidZ Health Castle, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Hania Szajewska
- Department of Pediatrics, The Medical University of Warsaw, Warsaw, Poland
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Indrio F, Dinleyici EC, Berni Canani R, Domellöf M, Francavilla R, Guarino A, Gutierrez Castrellon P, Orel R, Salvatore S, Van den Akker CHP, Weizman Z. Prebiotics in the management of pediatric gastrointestinal disorders: Position paper of the ESPGHAN special interest group on gut microbiota and modifications. J Pediatr Gastroenterol Nutr 2024; 78:728-742. [PMID: 38270255 DOI: 10.1002/jpn3.12134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 12/28/2023] [Accepted: 01/11/2024] [Indexed: 01/26/2024]
Abstract
Prebiotics are substrates that are selectively utilized by host microorganisms conferring a health benefit. Compared to probiotics there are few studies with prebiotics in children. Most studies have been performed using infant formula supplemented with prebiotics, while add-on prebiotic supplementation as prevention or treatment of childhood gastrointestinal disorders has rarely been reported. The aim of this position paper was to summarize evidence and make recommendations for prebiotic supplementation in children with gastrointestinal diseases. Recommendations made are based on publications up to January 1, 2023. Within the scope of the European Society for Paediatric Gastroenterology Hepatology and Nutrition Special Interest Group on Gut Microbiota and Modifications, as in our previous biotic recommendations, at least two randomized controlled clinical trials were required for recommendation. There are some studies showing benefits of prebiotics on selected outcomes; however, we cannot give any positive recommendations for supplementing prebiotics in children with gastrointestinal disorders.
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Affiliation(s)
- Flavia Indrio
- Department of Experimental Medicine, Pediatric Section, University of Salento, Lecce, Italy
| | - Ener Cagri Dinleyici
- Department of Pediatrics, Eskisehir Osmangazi University Faculty of Medicine, Eskisehir, Turkiye
| | - Roberto Berni Canani
- Department of Translational Medical Sciences-Section of Paediatrics, University of Naples Federico II, Naples, Italy
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Ruggiero Francavilla
- Interdisciplinary Department of Medicine, Pediatric Section, Children's Hospital 'Giovanni XXIII', University of Bari Aldo Moro, Bari, Italy
| | - Alfredo Guarino
- Department of Translational Medical Sciences-Section of Paediatrics, University of Naples Federico II, Naples, Italy
| | - Pedro Gutierrez Castrellon
- Innovación y Desarrollo de Estrategias en Salud (IDEAS), Mexico City, Mexico
- International Scientific Council for Probiotics A.C., Mexico City, Mexico
| | - Rok Orel
- Department of Gastroenterology, Hepatology and Nutrition, University Medical Centre Ljubljana, University Children's Hospital, Ljubljana, Slovenia
| | - Silvia Salvatore
- Department of Pediatrics, "F. Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Chris H P Van den Akker
- Department of Pediatrics-Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Zvi Weizman
- Faculty of Health Sciences, Ben-Gurion University, Beer-Sheva, Israel
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Zamir I, Stoltz Sjöström E, van den Berg J, Naumburg E, Domellöf M. Insulin resistance prior to term age in very low birthweight infants: a prospective study. BMJ Paediatr Open 2024; 8:e002470. [PMID: 38341196 PMCID: PMC10862284 DOI: 10.1136/bmjpo-2023-002470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
OBJECTIVE To explore the glucose-related hormone profile of very low birthweight (VLBW) infants and assess the association between neonatal hyperglycaemia and insulin resistance during the admission period. DESIGN A prospective observational study-the Very Low Birth Weight Infants, Glucose and Hormonal Profiles over Time study. SETTING A tertiary neonatal intensive care unit and four neonatal units in county hospitals in Sweden. PATIENTS 48 infants born <1500 g (VLBW) during 2016-2019. OUTCOME MEASURES Plasma concentrations of glucose-related hormones and proteins (C-peptide, insulin, ghrelin, glucagon-like peptide 1 (GLP-1), glucagon, leptin, resistin and proinsulin), insulin:C-peptide and proinsulin:insulin ratios, Homoeostatic Model Assessment 2 (HOMA2) and Quantitative Insulin Sensitivity Check (QUICKI) indices, measured on day of life (DOL) 7 and at postmenstrual age 36 weeks. RESULTS Lower gestational age was significantly associated with higher glucose, C-peptide, insulin, proinsulin, leptin, ghrelin, resistin and GLP-1 concentrations, increased HOMA2 index, and decreased QUICKI index and proinsulin:insulin ratio. Hyperglycaemic infants had significantly higher glucose, C-peptide, insulin, leptin and proinsulin concentrations, and lower QUICKI index, than normoglycaemic infants. Higher glucose and proinsulin concentrations and insulin:C-peptide ratio, and lower QUICKI index on DOL 7 were significantly associated with longer duration of hyperglycaemia during the admission period. CONCLUSIONS VLBW infants seem to have a hormone profile consistent with insulin resistance. Lower gestational age and hyperglycaemia are associated with higher concentrations of insulin resistance markers.
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Affiliation(s)
- Itay Zamir
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | | | | | - Estelle Naumburg
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Domellöf M, Sjöberg A. Iron - a background article for the Nordic Nutrition Recommendations 2023. Food Nutr Res 2024; 68:10451. [PMID: 38370116 PMCID: PMC10870973 DOI: 10.29219/fnr.v68.10451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 11/14/2023] [Accepted: 12/20/2023] [Indexed: 02/20/2024] Open
Abstract
Iron absorption from foods is generally lower than that of most other nutrients and is highly variable depending on individual iron status and iron bioavailability in the meal. Several large population groups in the Nordic and Baltic countries are at risk of iron deficiency, including infants, young children, menstruating females, pregnant women as well as vegetarians. Iron deficiency leads to anemia, fatigue, and limited capacity for physical activity. Of particular concern is that iron deficiency anemia in young children is associated with impaired neurodevelopment. A comprehensive literature search has been performed and summarized. New factorial calculations have been performed considering iron losses, iron absorption and iron requirements in various population groups. Recent data on iron intakes and the prevalence of iron deficiency in the Nordic countries are presented. Average requirements and tentative recommended intakes are presented for 12 different population groups. Pregnant women and those with high menstrual blood losses should consume iron-rich food and undergo screening for iron deficiency. Infants should consume iron-rich complementary foods and cow's milk should be avoided as a drink before 12 months of age and limited to < 500 mL/day in toddlers. Vegetarians should consume a diet including wholegrains, legumes, seeds, and green vegetables together with iron absorption enhancers. There is no evidence that iron intake per se increases the risk of cancer or diabetes. Iron absorption from foods is generally lower than that of most other nutrients and can vary between <2 and 50% depending on individual iron status and iron bioavailability in the meal.
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Affiliation(s)
- Magnus Domellöf
- Department of Clinical Sciences, Umeå University, Umeå, Sweden
| | - Agneta Sjöberg
- Department of Food and Nutrition and Sport Science, University of Gothenburg, Gothenburg, Sweden
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Vandenplas Y, Broekaert I, Domellöf M, Indrio F, Lapillonne A, Pienar C, Ribes-Koninckx C, Shamir R, Szajewska H, Thapar N, Thomassen RA, Verduci E, West C. An ESPGHAN Position Paper on the Diagnosis, Management, and Prevention of Cow's Milk Allergy. J Pediatr Gastroenterol Nutr 2024; 78:386-413. [PMID: 38374567 DOI: 10.1097/mpg.0000000000003897] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 06/25/2023] [Indexed: 07/27/2023]
Abstract
A previous guideline on cow's milk allergy (CMA) developed by the European Society of Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) was published in 2012. This position paper provides an update on the diagnosis, treatment, and prevention of CMA with focus on gastrointestinal manifestations. All systematic reviews and meta-analyses regarding prevalence, pathophysiology, symptoms, and diagnosis of CMA published after the previous ESPGHAN document were considered. Medline was searched from inception until May 2022 for topics that were not covered in the previous document. After reaching consensus on the manuscript, statements were formulated and voted on each of them with a score between 0 and 9. A score of ≥6 was arbitrarily considered as agreement. Available evidence on the role of dietary practice in the prevention, diagnosis, and management of CMA was updated and recommendations formulated. CMA in exclusively breastfed infants exists, but is uncommon and suffers from over-diagnosis. CMA is also over-diagnosed in formula and mixed fed infants. Changes in stool characteristics, feeding aversion, or occasional spots of blood in stool are common and in general should not be considered as diagnostic of CMA, irrespective of preceding consumption of cow's milk. Over-diagnosis of CMA occurs much more frequently than under-diagnosis; both have potentially harmful consequences. Therefore, the necessity of a challenge test after a short diagnostic elimination diet of 2-4 weeks is recommended as the cornerstone of the diagnosis. This position paper contains sections on nutrition, growth, cost, and quality of life.
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Affiliation(s)
- Yvan Vandenplas
- Vrije Universiteit Brussel (VUB), UZ Brussel, KidZ Health Castle, Brussels, Belgium
| | - Ilse Broekaert
- Department of Paediatrics, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Flavia Indrio
- Department of Medical and Surgical Science, University of Foggia, Foggia, Italy
| | - Alexandre Lapillonne
- Neonatal Intensive Care Unit, Necker-Enfants Malades Hospital, Paris University, Paris, France
- CNRC, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Corina Pienar
- Department of Pediatrics, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Carmen Ribes-Koninckx
- Gastroenterology and Hepatology & Instituto de Investigacion Sanitaria, La Fe University Hospital, Valencia, Spain
| | - Raanan Shamir
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center, Lea and Arieh Pickel Chair for Pediatric Research, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Nikhil Thapar
- Gastroenterology, Hepatology and Liver Transplant, Queensland Children's Hospital, Brisbane, Australia
- School of Medicine, University of Queensland, Brisbane, Australia
- Woolworths Centre for Child Nutrition Research, Queensland University of Technology, Brisbane, Australia
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Rut Anne Thomassen
- Department of Paediatric Medicine, Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Elvira Verduci
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - Christina West
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Österlund J, Granåsen G, Bodén S, Silfverdal SA, Domellöf M, Winberg A, West CE. Revised Swedish infant feeding guidelines are associated with earlier introduction of allergenic foods. J Allergy Clin Immunol 2024; 153:461-470. [PMID: 37813287 DOI: 10.1016/j.jaci.2023.08.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/07/2023] [Accepted: 08/23/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND Randomized controlled trials have demonstrated that early introduction of allergenic foods, such as peanut and egg, can reduce food allergy in high-risk children. Many international guidelines recommend introduction of allergenic foods in the first year of life, and accordingly, the Swedish National Food agency released updated guidelines in June 2019. OBJECTIVE Our aim was to examine whether the age at introduction and consumption frequency of allergenic foods have changed since release of the revised national guidelines on the introduction of solid foods in Sweden. METHODS Children born between June 2016 and December 2018 (n = 1925) were compared with children born between June 2019 and April 2021 (n = 1761) by using data from the NorthPop Birth Cohort study. Data on food introduction, eczema, and food allergy were prospectively collected until age 18 months by using web-based questionnaires. IgE sensitization was assessed at 18 age months. RESULTS The proportion of participants who had been introduced to egg, legume, soy products, peanut, almond, and cashew nut during the first year of life increased after implementation of the revised national guidelines. The most significant changes were seen for legume (from 55.2% to 69.8% [adjusted odds ratio = 1.90 (95% CI = 1.62-2.24)]) and peanut (from 29.2% to 43.2% adjusted odds ratio = 1.87 (95% CI = 1.55-2.24)]); consumption frequency had also increased. No differences in the prevalence of eczema, food allergy, or sensitization to the foods of interest were found. CONCLUSION Since release of the revised guidelines, infants in the general population are introduced to and consume a variety of allergenic foods earlier and more frequently; however, early manifestations of allergic disease have remained unchanged.
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Affiliation(s)
- Jonas Österlund
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden.
| | - Gabriel Granåsen
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Stina Bodén
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | | | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Anna Winberg
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Christina E West
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Yuan B, Bignert A, Andersson PL, West CE, Domellöf M, Bergman Å. Polychlorinated alkanes in paired blood serum and breast milk in a Swedish cohort study: Matrix dependent partitioning differences compared to legacy POPs. Environ Int 2024; 183:108440. [PMID: 38232504 DOI: 10.1016/j.envint.2024.108440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/19/2024]
Abstract
BACKGROUND Polychlorinated alkanes (PCAs) constitute a large group of individual congeners originating from commercial chlorinated paraffin (CP) products with carbon chain lengths of PCAs-C10-13, PCAs-C14-17, and PCAs-C18-32, occasionally containing PCAs-C6-9 impurities. The extensive use of CPs has led to global environmental pollution of PCAs. This study aimed to quantify PCAs in paired serum and breast milk of lactating Swedish mothers, exploring their concentration relationship. METHODS Twenty-five paired samples of mothers' blood serum and breast milk were analysed and concentrations were determined for PCAs C6-32 and compared to 4,4'-DDE, the PCB congener 2,2',4,4',5,5'-hexachlorobiphenyl (CB-153), and hexachlorobenzene (HCB). RESULTS The median concentrations of PCAs-C6-9, PCAs-C10-13, PCAs-C14-17, PCAs-C18-32 and ΣPCAs in serum were 14, 790, 520, 16 and 1350 ng/g lipid weight (lw), respectively, and in breast milk 0.84, 36, 63, 6.0 and 107 ng/g lw. Levels of 4,4'-DDE, CB-153 and HCB were comparable in the two matrices, serum and breast milk at 17, 12 and 4.9 ng/g lw. The results show significant differences of PCAs-C10-13 and PCAs-C14-17 in breast milk with 22- and 6.2-times lower lw-based concentrations than those measured in serum. On wet weight the differences serum/breast milk ratios of PCAs-C6-9, PCAs-C10-13, PCAs-C14-17, PCAs-C18-32 and ΣPCAs were 1.7, 3.2, 1.0, 0.4 and 1.6, respectively, while the ratio for 4,4'-DDE, CB-153 and HCB were each close to 0.1. CONCLUSION Swedish lactating mothers had high serum concentrations of PCAs-C10-13 and PCAs-C14-17, with the ΣPCAs median serum concentration of 1350 ng/g lw. The breast milk concentration, although considerably lower at 107 ng/g lw, still surpassed those of 4,4'-DDE, CB-153 and HCB, suggesting an exposure risk of infants to PCAs. The variation in blood and breast milk accumulation between PCAs and studied legacy POPs, is rarely discussed but warrants further studies on partitioning properties as well as associated toxicological implications.
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Affiliation(s)
- Bo Yuan
- Department of Environmental Science (ACES), Stockholm University, SE-106 92, Stockholm, Sweden; Department of Chemistry, Norwegian University of Science and Technology, NO-7491, Trondheim, Norway.
| | - Anders Bignert
- The Swedish Museum of Natural History, SE-104 01, Stockholm, Sweden.
| | | | - Christina E West
- Department of Clinical Sciences, Umeå University, SE-901 87, Umeå, Sweden.
| | - Magnus Domellöf
- Department of Clinical Sciences, Umeå University, SE-901 87, Umeå, Sweden.
| | - Åke Bergman
- Department of Environmental Science (ACES), Stockholm University, SE-106 92, Stockholm, Sweden; Department of Science and Technology, Örebro University, SE-701 82, Örebro, Sweden.
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10
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Moltu SJ, Nordvik T, Rossholt ME, Wendel K, Chawla M, Server A, Gunnarsdottir G, Pripp AH, Domellöf M, Bratlie M, Aas M, Hüppi PS, Lapillonne A, Beyer MK, Stiris T, Maximov II, Geier O, Pfeiffer H. Arachidonic and docosahexaenoic acid supplementation and brain maturation in preterm infants; a double blind RCT. Clin Nutr 2024; 43:176-186. [PMID: 38061271 DOI: 10.1016/j.clnu.2023.11.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND Arachidonic acid (ARA) and docosahexaenoic acid (DHA) are important structural components of neural cellular membranes and possess anti-inflammatory properties. Very preterm infants are deprived of the enhanced placental supply of these fatty acids, but the benefit of postnatal supplementation on brain development is uncertain. The aim of this study was to test the hypothesis that early enteral supplementation with ARA and DHA in preterm infants improves white matter (WM) microstructure assessed by diffusion-weighted MRI at term equivalent age. METHODS In this double-blind, randomized controlled trial, infants born before 29 weeks gestational age were allocated to either 100 mg/kg ARA and 50 mg/kg DHA (ARA:DHA group) or medium chain triglycerides (control). Supplements were started on the second day of life and provided until 36 weeks postmenstrual age. The primary outcome was brain maturation assessed by diffusion tensor imaging (DTI) using Tract-Based Spatial Statistics (TBSS) analysis. RESULTS We included 120 infants (60 per group) in the trial; mean (range) gestational age was 26+3 (22+6 - 28+6) weeks and postmenstrual age at scan was 41+3 (39+1 - 47+0) weeks. Ninety-two infants underwent MRI imaging, and of these, 90 had successful T1/T2 weighted MR images and 74 had DTI data of acceptable quality. TBSS did not show significant differences in mean or axial diffusivity between the groups, but demonstrated significantly higher fractional anisotropy in several large WM tracts in the ARA:DHA group, including corpus callosum, the anterior and posterior limb of the internal capsula, inferior occipitofrontal fasciculus, uncinate fasciculus, and the inferior longitudinal fasciculus. Radial diffusivity was also significantly lower in several of the same WM tracts in the ARA:DHA group. CONCLUSION This study suggests that supplementation with ARA and DHA at doses matching estimated fetal accretion rates improves WM maturation compared to control treatment, but further studies are needed to ascertain any functional benefit. CLINICAL TRIAL REGISTRATION www. CLINICALTRIALS gov; ID:NCT03555019.
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Affiliation(s)
- Sissel J Moltu
- Department of Neonatal Intensive Care, Oslo University Hospital, 0424 Oslo, Norway.
| | - Tone Nordvik
- Department of Neonatal Intensive Care, Oslo University Hospital, 0424 Oslo, Norway
| | - Madelaine E Rossholt
- Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, 0424 Oslo, Norway
| | - Kristina Wendel
- Department of Neonatal Intensive Care, Oslo University Hospital, 0424 Oslo, Norway
| | - Maninder Chawla
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, 0424 Oslo, Norway
| | - Andres Server
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, 0424 Oslo, Norway
| | | | - Are Hugo Pripp
- Oslo Centre of Biostatistics and Epidemiology, Oslo University Hospital, 0424 Oslo, Norway
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, 90185 Umeå, Sweden
| | - Marianne Bratlie
- Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, 0424 Oslo, Norway
| | - Marlen Aas
- Department of Neonatal Intensive Care, Oslo University Hospital, 0424 Oslo, Norway
| | - Petra S Hüppi
- Department of Woman, Child and Adolescent Medicine, University of Geneva, 1211 Geneva, Switzerland
| | - Alexandre Lapillonne
- Department of Neonatal Intensive Care, APHP Necker-Enfants Malades Hospital, Paris University, 75015 Paris, France
| | - Mona K Beyer
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, 0424 Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Tom Stiris
- Department of Neonatal Intensive Care, Oslo University Hospital, 0424 Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Ivan I Maximov
- Department of Health and Functioning, Western Norway University of Applied Sciences, Bergen, Norway
| | - Oliver Geier
- Department of Physics and Computational Radiology, Division of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norwary
| | - Helle Pfeiffer
- Department of Neonatal Intensive Care, Oslo University Hospital, 0424 Oslo, Norway; Department of Pediatric Neurology, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
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11
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Challis P, Källén K, Björklund L, Elfvin A, Farooqi A, Håkansson S, Ley D, Norman M, Normann E, Serenius F, Sävman K, Hellström-Westas L, Um-Bergström P, Ådén U, Abrahamsson T, Domellöf M. Factors associated with the increased incidence of necrotising enterocolitis in extremely preterm infants in Sweden between two population-based national cohorts (2004-2007 vs 2014-2016). Arch Dis Child Fetal Neonatal Ed 2023; 109:87-93. [PMID: 37788898 PMCID: PMC10804036 DOI: 10.1136/archdischild-2023-325784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 07/28/2023] [Indexed: 10/05/2023]
Abstract
OBJECTIVE To investigate potential risk factors behind the increased incidence of necrotising enterocolitis (NEC) in Swedish extremely preterm infants. DESIGN Registry data from two population-based national cohorts were studied. NEC diagnoses (Bell stage ≥II) were validated against hospital records. PATIENTS All liveborn infants <27 weeks of gestation 2004-2007 (n=704) and 2014-2016 (n=895) in Sweden. MAIN OUTCOME MEASURES NEC incidence. RESULTS The validation process resulted in a 28% reduction of NEC cases but still confirmed a higher NEC incidence in the later epoch compared with the earlier (73/895 (8.2%) vs 27/704 (3.8%), p=0.001), while the composite of NEC or death was lower (244/895 (27.3%) vs 229/704 (32.5%), p=0.022). In a multivariable Cox regression model, censored for mortality, there was no significant difference in early NEC (0-7 days of life) between epochs (HR=0.9 (95% CI 0.5 to 1.9), p=0.9), but being born in the later epoch remained an independent risk factor for late NEC (>7 days) (HR=2.7 (95% CI 1.5 to 5.0), p=0.001). In propensity score analysis, a significant epoch difference in NEC incidence (12% vs 2.8%, p<0.001) was observed only in the tertile of infants at highest risk of NEC, where the 28-day mortality was lower in the later epoch (35% vs 50%, p=0.001). More NEC cases were diagnosed with intramural gas in the later epoch (33/73 (45.2%) vs 6/26 (23.1%), p=0.047). CONCLUSIONS The increase in NEC incidence between epochs was limited to cases occurring after 7 days of life and was partly explained by increased survival in the most extremely preterm infants. Misclassification of NEC is common.
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Affiliation(s)
- Pontus Challis
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Karin Källén
- Department of Clinical Sciences, Obstetrics and Gynecology, Lund University Faculty of Medicine, Lund, Sweden
| | - Lars Björklund
- Department of Clinical Sciences, Lund, Paediatrics, Lund University, Lund, Sweden
| | - Anders Elfvin
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg Sahlgrenska Academy, Gothenburg, Sweden
- Department of Pediatrics, Sahlgrenska University Hospital, Goteborg, Sweden
| | - Aijaz Farooqi
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Stellan Håkansson
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - David Ley
- Department of Clinical Sciences, Lund, Paediatrics, Lund University, Lund, Sweden
| | - Mikael Norman
- Division of Pediatrics, Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Neonatal Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Erik Normann
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Fredrik Serenius
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Karin Sävman
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg Sahlgrenska Academy, Gothenburg, Sweden
| | | | - Petra Um-Bergström
- Department of Pediatrics, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Clinical Science and Education at Södersjukhuset, Karolinska Institute, Stockholm, Sweden
| | - Ulrika Ådén
- Division of Pediatrics, Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
- Departments of Biomedical and Clinical Sciences and Pediatrics, Linköping University, Linköping, Sweden
| | - Thomas Abrahamsson
- Departments of Biomedical and Clinical Sciences and Pediatrics, Linköping University, Linköping, Sweden
- Department of Pediatrics, Linköping University Hospital, Linköping, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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12
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Farooqi A, Hakansson S, Serenius F, Kallen K, Björklund L, Normann E, Domellöf M, Ådén U, Abrahamsson T, Elfvin A, Sävman K, Bergström PU, Stephansson O, Ley D, Hellstrom-Westas L, Norman M. One-year survival and outcomes of infants born at 22 and 23 weeks of gestation in Sweden 2004-2007, 2014-2016 and 2017-2019. Arch Dis Child Fetal Neonatal Ed 2023; 109:10-17. [PMID: 37290903 DOI: 10.1136/archdischild-2022-325164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 05/23/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To explore associations between perinatal activity and survival in infants born at 22 and 23 weeks of gestation in Sweden. DESIGN/SETTING Data on all births at 22 and 23 weeks' gestational age (GA) were prospectively collected in 2004-2007 (T1) or obtained from national registers in 2014-2016 (T2) and 2017-2019 (T3). Infants were assigned perinatal activity scores based on 3 key obstetric and 4 neonatal interventions. MAIN OUTCOME One-year survival and survival without major neonatal morbidities (MNM): intraventricular haemorrhage grade 3-4, cystic periventricular leucomalacia, surgical necrotising enterocolitis, retinopathy of prematurity stage 3-5 or severe bronchopulmonary dysplasia. The association of GA-specific perinatal activity score and 1-year survival was also determined. RESULTS 977 infants (567 live births and 410 stillbirths) were included: 323 born in T1, 347 in T2 and 307 in T3. Among live-born infants, survival at 22 weeks was 5/49 (10%) in T1 and rose significantly to 29/74 (39%) in T2 and 31/80 (39%) in T3. Survival was not significantly different between epochs at 23 weeks (53%, 61% and 67%). Among survivors, the proportions without MNM in T1, T2 and T3 were 20%, 17% and 19% for 22 weeks and 17%, 25% and 25% for 23 weeks' infants (p>0.05 for all comparisons). Each 5-point increment in GA-specific perinatal activity score increased the odds for survival in first 12 hours of life (adjusted OR (aOR) 1.4; 95% CI 1.3 to 1.6) in addition to 1-year survival (aOR 1.2; 95% CI 1.1 to 1.3), and among live-born infants it was associated with increased survival without MNM (aOR 1.3; 95% CI 1.1 to 1.4). CONCLUSION Increased perinatal activity was associated with reduced mortality and increased chances of survival without MNM in infants born at 22 and 23 weeks of GA.
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Affiliation(s)
- Aijaz Farooqi
- Department of Clinical Sciences, Pediatrics, Umeå University, Umea, Sweden
| | - Stellan Hakansson
- Department of Clinical Sciences, Pediatrics, Umeå University, Umea, Sweden
- Pediatrics, Swedish Neonatal Quality Register, Umeå Universitet, Umea, Sweden
| | - Fredrik Serenius
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Karin Kallen
- Department of Reproductive Epidemiology, Lund University, Lund, Sweden
| | - Lars Björklund
- Departments of Clinical Sciences and Pediatrics, Skåne University Hospital Lund, Lund, Sweden
| | - Erik Normann
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences-Pediatrics, Umeå universitet Medicinska fakulteten, Umea, Sweden
| | - Ulrika Ådén
- Woman and Child Health, Karolinska Institute, Stockholm, Sweden
| | - Thomas Abrahamsson
- Department of Biomedical and Clinical Sciences and Department of Pediatrics, Linköping University, Linkoping, Sweden
| | - Anders Elfvin
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg Sahlgrenska Academy, Gothenburg, Sweden
- Department of Pediatrics, Sahlgrenska University Hospital, Goteborg, Sweden
| | - Karin Sävman
- Department of Pediatrics, Sahlgrenska University Hospital, Goteborg, Sweden
| | - Petra Um Bergström
- Clinical Science and Education at Sodersjukhuset, Karolinska Institute, Stockholm, Sweden
| | - Olof Stephansson
- Departments of Medicine and Clinical Epidemiology, Karolinska Institutet, Stockholm, Sweden
| | - David Ley
- Department of Clinical Sciences, Pediatrics, Lund University, Lund, Sweden
| | | | - Mikael Norman
- Neonatal Medicine, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
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13
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Hellström S, Jonsdotter A, Jonsson M, Pettersson K, Saltvedt S, Herbst A, Ågren J, Ådén U, Domellöf M, Hagberg H, Carlsson Y. A follow up on the feasibility after national implementation of magnesium sulfate for neuroprotection prior to preterm birth. Acta Obstet Gynecol Scand 2023; 102:1741-1748. [PMID: 37680134 PMCID: PMC10619608 DOI: 10.1111/aogs.14673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 09/09/2023]
Abstract
INTRODUCTION The risk for brain injury manifested as cerebral palsy is higher in very preterm born children than in term. Prenatal administration of magnesium sulfate (MgSO4 ) has been shown to be neuroprotective and reduces the proportion of very preterm born children later diagnosed with cerebral palsy. A Swedish national clinical practice guideline was implemented in March 2020, stipulating the administration of a single intravenous dose of 6 g MgSO4 1-24 h prior to delivery before gestational age 32+0, aiming for 90% treatment coverage. The aim of this study was to evaluate the feasibility of this new clinical practice guideline in the first year of its implementation. MATERIAL AND METHODS Data on MgSO4 treatment were collected by reviewing the medical charts of women who gave birth to live born children in gestational age 22+0-31+6 during the period of March 1, 2020 to February 28, 2021, at five Swedish university hospitals. Women with pre-eclampsia, eclampsia, or high elevated liver enzymes low platelets (HELLP) were excluded. RESULTS A total of 388 women were eligible and 79% received treatment with MgSO4 . Of the 21% not receiving treatment, 9% did not receive treatment due to lack of knowledge about the clinical practice guideline, 9% were not possible to treat and 3% had missing data. The proportion treated increased from 72% to 87% from the first to the last 3 months. Of those treated, 81% received the drug within the stipulated timeframe (mean 8.7 h, median 3.4 h). CONCLUSIONS There was a positive trend over time in the proportion of women receiving MgSO4 treatment, but the a priori target of 90% was not reached during the first year of implementation. Our findings indicate that this target could be reached with additional information to clinicians.
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Affiliation(s)
- Sara Hellström
- Department of Obstetrics and Gynecology, Region Västra GötalandSahlgrenska University HospitalGothenburgSweden
- Division of Neonatology, Department of Pediatrics, The Queen Silvia Children's HospitalSahlgrenska University HospitalGothenburgSweden
| | - Andrea Jonsdotter
- Department of Obstetrics and Gynecology, Region Västra GötalandSahlgrenska University HospitalGothenburgSweden
- Center of Perinatal Medicine and HealthInstitute of Clinical Sciences, Sahlgrenska Academy, University of GothenburgGothenburgSweden
| | - Maria Jonsson
- Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
| | - Karin Pettersson
- Clinical Intervention Science and Technology, CLINTECKarolinska InstituteStockholmSweden
| | - Sissel Saltvedt
- Department of Women's and Children's HealthKarolinska Institutet, Karolinska University HospitalStockholmSweden
| | - Andreas Herbst
- Department of Obstetrics and Gynecology, Skåne University HospitalInstitution for Clinical Sciences Lund, Lund UniversityLundSweden
| | - Johan Ågren
- Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
| | - Ulrika Ådén
- Department of Women's and Children's HealthKarolinska Institutet, Karolinska University HospitalStockholmSweden
- Department of Biomedical and Clinical SCIENCESLinköping UniversityLinköpingSweden
| | - Magnus Domellöf
- Department of Clinical Sciences, PediatricsUmeå UniversityUmeåSweden
| | - Henrik Hagberg
- Department of Obstetrics and Gynecology, Region Västra GötalandSahlgrenska University HospitalGothenburgSweden
- Center of Perinatal Medicine and HealthInstitute of Clinical Sciences, Sahlgrenska Academy, University of GothenburgGothenburgSweden
| | - Ylva Carlsson
- Department of Obstetrics and Gynecology, Region Västra GötalandSahlgrenska University HospitalGothenburgSweden
- Center of Perinatal Medicine and HealthInstitute of Clinical Sciences, Sahlgrenska Academy, University of GothenburgGothenburgSweden
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14
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Daskalakis G, Pergialiotis V, Domellöf M, Ehrhardt H, Di Renzo GC, Koç E, Malamitsi-Puchner A, Kacerovsky M, Modi N, Shennan A, Ayres-de-Campos D, Gliozheni E, Rull K, Braun T, Beke A, Kosińska-Kaczyńska K, Areia AL, Vladareanu S, Sršen TP, Schmitz T, Jacobsson B. European guidelines on perinatal care: corticosteroids for women at risk of preterm birth. J Matern Fetal Neonatal Med 2023; 36:2160628. [PMID: 36689999 DOI: 10.1080/14767058.2022.2160628] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
of recommendationsCorticosteroids should be administered to women at a gestational age between 24+0 and 33+6 weeks, when preterm birth is anticipated in the next seven days, as these have been consistently shown to reduce neonatal mortality and morbidity. (Strong-quality evidence; strong recommendation). In selected cases, extension of this period up to 34+6 weeks may be considered (Expert opinion). Optimal benefits are found in infants delivered within 7 days of corticosteroid administration. Even a single-dose administration should be given to women with imminent preterm birth, as this is likely to improve neurodevelopmental outcome (Moderate-quality evidence; conditional recommendation).Either betamethasone (12 mg administered intramuscularly twice, 24-hours apart) or dexamethasone (6 mg administered intramuscularly in four doses, 12-hours apart, or 12 mg administered intramuscularly twice, 24-hours apart), may be used (Moderate-quality evidence; Strong recommendation). Administration of two "all" doses is named a "course of corticosteroids".Administration between 22+0 and 23+6 weeks should be considered when preterm birth is anticipated in the next seven days and active newborn life-support is indicated, taking into account parental wishes. Clear survival benefit has been observed in these cases, but the impact on short-term neurological and respiratory function, as well as long-term neurodevelopmental outcome is still unclear (Low/moderate-quality evidence; Weak recommendation).Administration between 34 + 0 and 34 + 6 weeks should only be offered to a few selected cases (Expert opinion). Administration between 35+0 and 36+6 weeks should be restricted to prospective randomized trials. Current evidence suggests that although corticosteroids reduce the incidence of transient tachypnea of the newborn, they do not affect the incidence of respiratory distress syndrome, and they increase neonatal hypoglycemia. Long-term safety data are lacking (Moderate quality evidence; Conditional recommendation).Administration in pregnancies beyond 37+0 weeks is not indicated, even for scheduled cesarean delivery, as current evidence does not suggest benefit and the long-term effects remain unknown (Low-quality evidence; Conditional recommendation).Administration should be given in twin pregnancies, with the same indication and doses as for singletons. However, existing evidence suggests that it should be reserved for pregnancies at high-risk of delivering within a 7-day interval (Low-quality evidence; Conditional recommendation). Maternal diabetes mellitus is not a contraindication to the use of antenatal corticosteroids (Moderate quality evidence; Strong recommendation).A single repeat course of corticosteroids can be considered in pregnancies at less than 34+0 weeks gestation, if the previous course was completed more than seven days earlier, and there is a renewed risk of imminent delivery (Low-quality evidence; Conditional recommendation).
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Affiliation(s)
- George Daskalakis
- 1st department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasilios Pergialiotis
- 1st department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Harald Ehrhardt
- Department of General Pediatrics and Neonatology, Justus-Liebig-University and Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany.,German Lung Research Center (DZL), Giessen, Germany
| | - Gian Carlo Di Renzo
- Center for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy.,PREIS International and European School of Perinatal, Neonatal and Reproductive Medicine, Florence, Italy.,Department of Obstetrics and Gynecology, I.M. Sechenov First State University of Moscow, Moscow, Russia
| | - Esin Koç
- Department of Neonatology, Gazi University, Faculty of Medicine, Ankara, Turkey
| | - Ariadne Malamitsi-Puchner
- Neonatal Intensive Care Unit, 3rd Department of Pediatrics, National and Kapodistrian University of Athens, Athens, Greece
| | - Marian Kacerovsky
- Department of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Králové, Hradec Kralove, Czech Republic
| | - Neena Modi
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK.,Chelsea and Westminster NHS Foundation Trust, London, UK
| | - Andrew Shennan
- Department of Women and Children's Health, King's College London, London, UK
| | - Diogo Ayres-de-Campos
- Medical School, Santa Maria University Hospital, Lisbon, Portugal.,European Board and College of Obstetrics and Gynaecology, Brussels, Belgium
| | - Elko Gliozheni
- Department of Obstetrics and Gynaecology, Maternity Koco Gliozheni Hospital, Tirana, Albania
| | - Kristiina Rull
- Women's Clinic of Tartu University Hospital, Tartu, Estonia.,Department of Obstetrics and Gynaecology, University of Tartu, Tartu Estonia.,Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Thorsten Braun
- Department of Obstetrics and Division of 'Experimental Obstetrics', Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Artur Beke
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary
| | - Katarzyna Kosińska-Kaczyńska
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, Warsaw, Poland
| | - Ana Luisa Areia
- Obstetrics Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.,Faculty of Medicine; Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal.,Centre of Investigation in Environment, Genetics and Oncobiology (CIMAGO), Coimbra, Portugal
| | - Simona Vladareanu
- Neonatology Clinic, Department of Obstetrics and Gynecology, Faculty of General Medicine, Elias University Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Tanja Premru Sršen
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Centre Ljubljana, Ljubljana, Slovenia.,Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Thomas Schmitz
- Department of Obstetrics and Gynecology, Robert Debré Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.,Service de gynécologie-obstétrique, hôpital Robert-Debré, Université Paris Cité, Paris, France
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Obstetrics and Gynecology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Genetics and Bioinformatics, Domain of Health Data and Digitalization, Institute of Public Health, Oslo, Norway
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15
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Rossholt ME, Bratlie M, Wendel K, Aas MF, Gunnarsdottir G, Fugelseth D, Pripp AH, Domellöf M, Størdal K, Stiris T, Moltu SJ. Effect of arachidonic and docosahexaenoic acid supplementation on quality of growth in preterm infants: A secondary analysis of a randomized controlled trial. Clin Nutr 2023; 42:2311-2319. [PMID: 37856920 DOI: 10.1016/j.clnu.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND & AIMS A balanced supply of arachidonic acid (ARA) and docosahexaenoic acid (DHA) may be crucial for quality of growth in preterm infants. This secondary analysis of a randomized controlled trial aimed to determine the effect of enhanced ARA and DHA supplementation on growth and body composition in infants born before 29 weeks of gestation. Furthermore, we aimed to study associations between human milk feeding, growth patterns and body composition. METHODS The ImNuT-trial randomized 121 infants to receive a daily supplement with medium chain triglycerides (control) or 100 mg/kg ARA and 50 mg/kg DHA (ARA:DHA group) from the second day of life until 36 weeks postmenstrual age. Growth and body composition were evaluated up to 3 months corrected age. RESULTS The ARA:DHA group showed better linear growth from birth to term equivalent age compared to the control group; mean difference in z score change from birth for length was 0.74 ([95% CI, 0.17-1.3]; p = 0.010). There were no differences in growth and body composition outcomes at 3 months corrected age between the groups. An increase in z score for weight after 36 weeks postmenstrual age and breastfeeding at 3 months corrected age were the strongest positive predictors of fat mass% at 3 months corrected age (both, p < 0.001). CONCLUSION Early enhanced supplementation of ARA and DHA may be beneficial with respect to somatic growth in very preterm infants. CLINICAL TRIAL REGISTRATION The trial has been registered on www. CLINICALTRIALS gov, ID: NCT03555019.
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Affiliation(s)
- Madelaine Eloranta Rossholt
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway.
| | - Marianne Bratlie
- Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway
| | - Kristina Wendel
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Marlen Fossan Aas
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Gunnthorunn Gunnarsdottir
- Institute of Clinical Medicine, University of Oslo, Norway; Department of Pediatric Neurology, Oslo University Hospital, Norway
| | - Drude Fugelseth
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Are Hugo Pripp
- Oslo Centre of Biostatistics and Epidemiology, Oslo University Hospital, Norway
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umea University, Sweden
| | - Ketil Størdal
- Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway; Pediatric Research Institute, Institute of Clinical Medicine, University of Oslo, Norway
| | - Tom Stiris
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Sissel Jennifer Moltu
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
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16
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Fredriksson E, Bodén S, Domellöf M, West CE. Fruit Pouch Consumption Does Not Associate with Early Manifestations of Allergic Disease. Nutrients 2023; 15:4318. [PMID: 37892394 PMCID: PMC10609626 DOI: 10.3390/nu15204318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/05/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Consumption of acidic fruit pouches in infancy may damage the epithelial barrier in the gastrointestinal tract and is suggested to increase allergy risk. We aimed to explore if a high fruit pouch consumption is associated with a higher incidence of early allergic manifestations. We included 2959 parent-child dyads from the Swedish prospective, population-based NorthPop birth cohort study with parentally reported data on frequency of fruit pouch consumption at 9 months of age, as well as parentally reported eczema, wheeze, physician-diagnosed asthma, and food allergy in the first 18 months of life. Immunoglobulin E levels (IgE) in serum (n = 1792), as response to a food mix and an inhalant mix, were determined at age 18 months. Compared with no consumption, daily consumption of one or more pouches at 9 months of age was associated with inhalant sensitization (odds ratio (OR) 2.27, 95% confidence interval (CI) 1.06-4.87, n = 1792) but did not remain significant in the multivariable adjusted model (aOR 2.08, 95% CI 0.95-4.53, n = 1679). There were no associations between fruit pouch consumption and allergic manifestations at this young age. This study suggests that fruit pouch consumption is not associated with allergic phenotypes or IgE sensitization in early childhood.
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Affiliation(s)
| | | | | | - Christina E. West
- Department of Clinical Sciences, Pediatrics, Umeå University, SE 90185 Umeå, Sweden; (E.F.); (S.B.); (M.D.)
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17
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Bodén S, Lindam A, Domellöf M, Venter C, West CE. Diet diversity in pregnancy and early allergic manifestations in the offspring. Clin Exp Allergy 2023; 53:963-968. [PMID: 37271985 DOI: 10.1111/cea.14346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/26/2023] [Accepted: 05/02/2023] [Indexed: 06/06/2023]
Affiliation(s)
- Stina Bodén
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Anna Lindam
- Unit of Research, Education and Development, Department of Public Health and Clinical Medicine, Östersund Hospital, Umeå University, Umeå, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Carina Venter
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, USA
- Children's Hospital Colorado, Aurora, Colorado, USA
| | - Christina E West
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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18
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Bäckström F, Chmielewska A, Domellöf M, Berglund SK. Normal range and predictors of serum erythroferrone in infants. Pediatr Res 2023; 94:965-970. [PMID: 37069224 PMCID: PMC10444606 DOI: 10.1038/s41390-023-02594-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 03/09/2023] [Accepted: 03/20/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND Erythroferrone (ERFE) has been identified as a hepcidin-regulating hormone synthetized by erythroblasts correlating to the erythropoietic activity and the needs for iron substrate in bone marrow of adults. The present study aimed to assess the ERFE serum concentrations and its predictors in infants. METHODS ERFE was explored at 4 time points during the first year of life in 45 healthy, breastfed, normal birth weight (NBW) infants, and 136 marginally low birth weight infants (LBW, 2000-2500 g) receiving iron (N = 58) or placebo (N = 78) between 6 weeks and 6 months of age. RESULTS ERFE concentrations were low at birth, increasing gradually during the first year of life. In NBW infants, reference ranges (5th to 95th percentile) were at 6 weeks <0.005-0.99 ng/mL and at 12 months <0.005-33.7 ng/mL. ERFE was higher in LBW infants at 6 weeks but lower at 12 months compared to NBW and minimally affected by iron supplementation among LBW infants. Correlations of ERFE with erythropoietic and iron status markers were weak and inconsistent. CONCLUSIONS The role of ERFE in the crosstalk of erythropoiesis and iron homeostasis remains unclear in infants and further studies on ERFE in infants and older children are warranted within the framework of the erythropoietin-ERFE-hepcidin axis. IMPACT Normal range of erythroferrone in healthy infants is described for the first time. Erythroferrone in infants lacks correlation to iron status and markers of erythropoiesis. The findings indicate differences in infant regulation of iron homeostasis as compared to adults. The findings point to a need to study infant erythropoiesis separately from its adult counterpart. The findings may have clinical impact on management strategies of iron-loading anemia in infancy.
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Affiliation(s)
- Fredrik Bäckström
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Anna Chmielewska
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Staffan K Berglund
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden.
- Wallenberg Centre for Molecular Medicine (WCMM), Umeå University, Umeå, Sweden.
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19
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Norsa L, Goulet O, Alberti D, DeKooning B, Domellöf M, Haiden N, Hill S, Indrio F, Kӧglmeier J, Lapillonne A, Luque V, Moltu SJ, Saenz De Pipaon M, Savino F, Verduci E, Bronsky J. Nutrition and Intestinal Rehabilitation of Children With Short Bowel Syndrome: A Position Paper of the ESPGHAN Committee on Nutrition. Part 1: From Intestinal Resection to Home Discharge. J Pediatr Gastroenterol Nutr 2023; 77:281-297. [PMID: 37256827 DOI: 10.1097/mpg.0000000000003849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Short bowel syndrome (SBS) is the leading cause of intestinal failure (IF) in children. The mainstay of treatment for IF is parenteral nutrition (PN). The aim of this position paper is to review the available evidence on managing SBS and to provide practical guidance to clinicians dealing with this condition. All members of the Nutrition Committee of the European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) contributed to this position paper. Some renowned experts in the field joined the team to guide with their experience. A systematic literature search was performed from 2005 to May 2021 using PubMed, MEDLINE, and Cochrane Database of Systematic Reviews. In the absence of evidence, recommendations reflect the expert opinion of the authors. Literature on SBS mainly consists of retrospective single-center experience, thus most of the current papers and recommendations are based on expert opinion. All recommendations were voted on by the expert panel and reached >90% agreement. The first part of this position paper focuses on the physiological mechanism of intestinal adaptation after surgical resection. It subsequently provides some clinical practice recommendations for the primary management of children with SBS from surgical resection until discharged home on PN.
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Affiliation(s)
- Lorenzo Norsa
- From the Department of Paediatric Hepatology, Gastroenterology and Transplantation, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Olivier Goulet
- the Department of Pediatric Gastroenterology-Hepatology-Nutrition, Necker-Enfants Malades Hospital, Université Paris Descartes, Paris, France
| | - Daniele Alberti
- the Department of Pediatric Surgery, ASST Spedali Civili, Brescia, Italy
- the Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Barbara DeKooning
- the Paediatric Gastroenterology, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Magnus Domellöf
- the Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Nadja Haiden
- the Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Susan Hill
- the Department of Paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Flavia Indrio
- the Department of Medical and Surgical Science, University of Foggia, Foggia, Italy
| | - Jutta Kӧglmeier
- the Department of Paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Alexandre Lapillonne
- the Neonatal Intensive Care Unit, Necker-Enfants Malades Hospital, Paris University, Paris, France
- the CNRC, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Veronica Luque
- Serra Hunter, Universitat Rovira I Virgili, IISPV, Tarragona, Spain
| | - Sissel J Moltu
- the Department of Neonatology, Oslo University Hospital, Oslo, Norway
| | - Miguel Saenz De Pipaon
- the Department of Neonatology, Instituto de Investigación Sanitaria del Hospital Universitario La Paz - IdiPAZ, Hospital Universitario La Paz - Universidad Autónoma de Madrid, Madrid, Spain
| | - Francesco Savino
- the Dipartimento di Patologia e cura del bambino "Regina Margherita", A.U.O. Città delle Salute e della Scienza di Torino, Torino, Italy
| | - Elvira Verduci
- the Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi University of Milan, Milan, Italy
| | - Jiri Bronsky
- the Department of Paediatrics, University Hospital Motol, Prague, Czech Republic
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20
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Norsa L, Goulet O, Alberti D, DeKooning B, Domellöf M, Haiden N, Hill S, Indrio F, Kӧglmeier J, Lapillonne A, Luque V, Moltu SJ, Saenz De Pipaon M, Savino F, Verduci E, Bronsky J. Nutrition and Intestinal Rehabilitation of Children With Short Bowel Syndrome: A Position Paper of the ESPGHAN Committee on Nutrition. Part 2: Long-Term Follow-Up on Home Parenteral Nutrition. J Pediatr Gastroenterol Nutr 2023; 77:298-314. [PMID: 37256821 DOI: 10.1097/mpg.0000000000003850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Short bowel syndrome (SBS) is the leading cause of intestinal failure (IF) in children. The preferred treatment for IF is parenteral nutrition which may be required until adulthood. The aim of this position paper is to review the available evidence on managing SBS and to provide practical guidance to clinicians dealing with this condition. All members of the Nutrition Committee of the European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) contributed to this position paper. Some renowned experts in the field joined the team to guide with their expertise. A systematic literature search was performed from 2005 to May 2021 using PubMed, MEDLINE, and Cochrane Database of Systematic Reviews. In the absence of evidence, recommendations reflect the expert opinion of the authors. Literature on SBS mainly consists of retrospective single-center experience, thus most of the current papers and recommendations are based on expert opinion. All recommendations were voted on by the expert panel and reached >90% agreement. This second part of the position paper is dedicated to the long-term management of children with SBS-IF. The paper mainly focuses on how to achieve intestinal rehabilitation, treatment of complications, and on possible surgical and medical management to increase intestinal absorption.
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Affiliation(s)
- Lorenzo Norsa
- From the Department of Paediatric Hepatology, Gastroenterology and Transplantation, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Olivier Goulet
- the Department of Pediatric Gastroenterology-Hepatology-Nutrition, APHP Necker-Enfants Malades Hospital, Université Paris Cité, Paris, France
| | - Daniele Alberti
- the Department of Pediatric Surgery, ASST Spedali Civili, Brescia, Italy
- the Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Barbara DeKooning
- From the Department of Paediatric Hepatology, Gastroenterology and Transplantation, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Magnus Domellöf
- the Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Nadja Haiden
- the Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Susan Hill
- the Department of Paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Flavia Indrio
- the Department of Medical and Surgical Science, University of Foggia, Foggia, Italy
| | - Jutta Kӧglmeier
- the Department of Paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Alexandre Lapillonne
- the Neonatal Intensive Care Unit, APHP Necker-Enfants Malades Hospital, Paris Cité University, Paris, France
- the CNRC, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Veronica Luque
- Serra Hunter, Universitat Rovira I Virgili, IISPV, Tarragona, Spain
| | - Sissel J Moltu
- the Department of Neonatology, Oslo University Hospital, Oslo, Norway
| | - Miguel Saenz De Pipaon
- the Department of Neonatology, Instituto de Investigación Sanitaria del Hospital Universitario La Paz - IdiPAZ, Hospital Universitario La Paz - Universidad Autónoma de Madrid, Madrid, Spain
| | - Francesco Savino
- the Dipartimento di Patologia e cura del bambino "Regina Margherita", A.U.O. Città delle Salute e della Scienza di Torino, Torino, Italy
| | - Elvira Verduci
- the Department of Pediatrics, Ospedale dei Bambini Vittore Buzzi University of Milan, Milan, Italy
| | - Jiri Bronsky
- the Department of Paediatrics, University Hospital Motol, Prague, Czech Republic
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21
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Lif Holgerson P, Hasslöf P, Esberg A, Haworth S, Domellöf M, West CE, Johansson I. Genetic Preference for Sweet Taste in Mothers Associates with Mother-Child Preference and Intake. Nutrients 2023; 15:nu15112565. [PMID: 37299528 DOI: 10.3390/nu15112565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/16/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Taste perception is a well-documented driving force in food selection, with variations in, e.g., taste receptor encoding and glucose transporter genes conferring differences in taste sensitivity and food intake. We explored the impact of maternal innate driving forces on sweet taste preference and intake and assessed whether their children differed in their intake of sweet foods or traits related to sweet intake. A total of 133 single nucleotide polymorphisms (SNPs) in genes reported to associate with eating preferences were sequenced from saliva-DNA from 187 mother-and-child pairs. Preference and intake of sweet-, bitter-, sour-, and umami-tasting foods were estimated from questionnaires. A total of 32 SNP variants associated with a preference for sweet taste or intake at a p-value < 0.05 in additive, dominant major, or dominant minor allele models, with two passing corrections for multiple testing (q < 0.05). These were rs7513755 in the TAS1R2 gene and rs34162196 in the OR10G3 gene. Having the T allele of rs34162196 was associated with higher sweet intake in mothers and their children, along with a higher BMI in mothers. Having the G allele of rs7513755 was associated with a higher preference for sweets in the mothers. The rs34162196 might be a candidate for a genetic score for sweet intake to complement self-reported intakes.
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Affiliation(s)
- Pernilla Lif Holgerson
- Department of Odontology, Section of Pediatric Dentistry, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Pamela Hasslöf
- Department of Odontology, Section of Pediatric Dentistry, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Anders Esberg
- Department of Odontology, Section of Cariology, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Simon Haworth
- Bristol Dental School, University of Bristol, Bristol BS8 2BN, UK
- MRC Integrative Epidemiology Unit, Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol BS8 2BN, UK
| | - Magnus Domellöf
- Department of Clinical Sciences, Section of Pediatric medicine, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Christina E West
- Department of Clinical Sciences, Section of Pediatric medicine, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
| | - Ingegerd Johansson
- Department of Odontology, Section of Cariology, Faculty of Medicine, Umeå University, SE-90185 Umeå, Sweden
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22
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Alm S, Stoltz Sjöström E, Domellöf M. Prevalence and Risk Factors for Post-Discharge Feeding Problems in Children Born Extremely Preterm. J Pediatr Gastroenterol Nutr 2023; 76:498-504. [PMID: 36652562 PMCID: PMC10013140 DOI: 10.1097/mpg.0000000000003704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/09/2023] [Indexed: 01/20/2023]
Abstract
OBJECTIVES Preterm infants have a high risk of post-discharge feeding problems, but there is a lack of population-based studies in infants born extremely preterm and little is known about underlying mechanisms. The objectives were to assess the incidence of post-discharge feeding problems and underweight in a population-based cohort of infants born extremely preterm in Sweden (EXPRESS) and identify perinatal risk factors. METHODS Perinatal health data and prenatal/postnatal growth data was prospectively collected in the cohort. Data on clinical diagnoses related to feeding problems were obtained from the Swedish Patient Register and population prevalence data was also obtained. The main outcome was a composite of post-discharge feeding problem diagnosis and/or underweight at 2.5 years of age. RESULTS In total, 66 children (19%) had post-discharge feeding problems diagnosed before 2 years and/or underweight at 2.5 years of age. The risk of feeding problems when compared to the general population was significantly higher, with an odds ratio (OR) of 193 (95% confidence interval (CI) 137.6-270.9). The strongest risk factors for feeding problems were the number of days on mechanical ventilation during the first 8 postnatal weeks, OR of 1.59 (CI 95% 1.29-1.98), and the Clinical Risk Index for Babies-score, OR of 1.14 (CI 95% 1.03-1.26). CONCLUSIONS Post-discharge feeding problems and underweight are common in children born extremely preterm. The strongest perinatal risk factor for later feeding problems was early treatment with mechanical ventilation. Identifying infants at risk of post-discharge feeding problems might be useful for targeting of nutritional support.
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Affiliation(s)
- Stina Alm
- From the Department of Clinical Sciences, Paediatrics, Umeå University, Umeå, Sweden
| | | | - Magnus Domellöf
- From the Department of Clinical Sciences, Paediatrics, Umeå University, Umeå, Sweden
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23
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Norman M, Padkaer Petersen J, Stensvold HJ, Thorkelsson T, Helenius K, Brix Andersson C, Ørum Cueto H, Domellöf M, Gissler M, Heino A, Håkansson S, Jonsson B, Klingenberg C, Lehtonen L, Metsäranta M, Rønnestad AE, Trautner S. Preterm birth in the Nordic countries-Capacity, management and outcome in neonatal care. Acta Paediatr 2023. [PMID: 36912750 DOI: 10.1111/apa.16753] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023]
Abstract
AIM Organisation of care, perinatal and neonatal management of very preterm infants in the Nordic regions were hypothesised to vary significantly. The aim of this observational study was to test this hypothesis. METHODS Information on preterm infants in the 21 greater healthcare regions of Denmark, Finland, Iceland, Norway and Sweden was gathered from national registers in 2021. Preterm birth rates, case-mix, perinatal interventions, neonatal morbidity and survival to hospital discharge in very (<32 weeks) and extremely preterm infants (<28 weeks of gestational age) were compared. RESULTS Out of 287 642 infants born alive, 16 567 (5.8%) were preterm, 2389 (0.83%) very preterm and 800 (0.28%) were extremely preterm. In very preterm infants, exposure to antenatal corticosteroids varied from 85% to 98%, live births occurring at regional centres from 48% to 100%, surfactant treatment from 28% to 69% and use of mechanical ventilation varied from 13% to 77% (p < 0.05 for all comparisons). Significant regional variations within and between countries were also seen in capacity in neonatal care, case-mix and number of admissions, whereas there were no statistically significant differences in survival or major neonatal morbidities. CONCLUSION Management of very preterm infants exhibited significant regional variations in the Nordic countries.
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Affiliation(s)
- Mikael Norman
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Neonatal Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Jesper Padkaer Petersen
- The Danish Clinical Quality Program - National Clinical Registries (RKKP), Aarhus, Denmark
- Department of Paediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Hans Jørgen Stensvold
- Department of Neonatal Intensive Care, Clinic of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Thordur Thorkelsson
- Department of Neonatal Medicine, Children's Hospital Iceland, Landspitali University Hospital, Reykjavík, Iceland
| | - Kjell Helenius
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital, Turku, Finland
- Department of Clinical Medicine, University of Turku, Turku, Finland
| | - Charlotte Brix Andersson
- The Danish Clinical Quality Program - National Clinical Registries (RKKP), Aarhus, Denmark
- Department of Obstetrics and Gynaecology, Aalborg University Hospital, Thisted, Denmark
| | - Heidi Ørum Cueto
- The Danish Clinical Quality Program - National Clinical Registries (RKKP), Aarhus, Denmark
| | - Magnus Domellöf
- Department of Clinical Sciences, Paediatrics, Umeå University, Umeå, Sweden
| | - Mika Gissler
- Department of Knowledge Brokers, THL Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Anna Heino
- Department of Knowledge Brokers, THL Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Stellan Håkansson
- Department of Clinical Sciences, Paediatrics, Umeå University, Umeå, Sweden
| | - Baldvin Jonsson
- Department of Neonatal Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Claus Klingenberg
- Paediatric Research Group, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
- Department of Paediatrics and Adolescence Medicine, University Hospital of North Norway, Tromsø, Norway
| | - Liisa Lehtonen
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital, Turku, Finland
- Department of Clinical Medicine, University of Turku, Turku, Finland
| | - Marjo Metsäranta
- Department of Paediatrics, New Children's Hospital, Paediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Arild E Rønnestad
- Department of Neonatal Intensive Care, Clinic of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
- Medical Faculty, Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Simon Trautner
- The Danish Clinical Quality Program - National Clinical Registries (RKKP), Aarhus, Denmark
- Department of Intensive Care of Newborns and Small Children, University Hospital of Copenhagen, Copenhagen, Denmark
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Rossholt ME, Bratlie M, Wendel K, Aas MF, Gunnarsdottir G, Fugelseth D, Stiris T, Domellöf M, Størdal K, Moltu SJ. A standardized feeding protocol ensured recommended nutrient intakes and prevented growth faltering in preterm infants < 29 weeks gestation. Clin Nutr ESPEN 2023; 53:251-259. [PMID: 36657920 DOI: 10.1016/j.clnesp.2022.12.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 12/21/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND & AIMS Nutrition is a cornerstone of postnatal care to prevent compromised growth and support short- and long-term health outcomes in preterm infants. We aimed to evaluate nutritional intakes and growth among infants <29 weeks gestation after implementation of a standardized feeding protocol. METHODS This is an observational cohort secondary analysis of data from the ImNuT study (Immature, Nutrition Therapy, NCT03555019). To reduce variations in nutritional practice and ensure accommodation to current guidelines, we developed a standardized feeding protocol. Detailed information on actual nutritional intakes, growth and biochemistry was prospectively collected and assessed from birth to 36 weeks postmenstrual age (PMA). RESULTS Median (range) gestational age and birth weight were 26+6 (22+6-28+6) weeks and 798 (444-1485) g. Energy and macronutrient intakes progressively increased from birth through transition to exclusive enteral feeds. Parenteral nutrition was weaned at median (IQR) day 11 (9, 14) when nutritional requirements were met by exclusively enteral feeds. Infants exhibited a median (IQR) weight loss of 7.8% (5.7, 11.6) and regained birth weight by day 8 (7, 11). Average velocity in weight, length and head circumference from birth to 36 weeks PMA were in accordance with target growth rates; median (IQR) 15.8 (14.7, 17.7) g/kg/d, 1.1 (0.98, 1.3) cm/week and 0.82 (0.83, 0.89) cm/week. At 36 weeks PMA, only 3% of infants exhibited moderate growth faltering (decline in weigh-for-age z score >1.2 from birth), and none severe. CONCLUSIONS In infants <29 weeks gestation, the standardized feeding protocol was well tolerated. Nutrient intakes and growth were close to recommendations.
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Affiliation(s)
- Madelaine Eloranta Rossholt
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway.
| | - Marianne Bratlie
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Kristina Wendel
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Marlen Fossan Aas
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Gunnthorunn Gunnarsdottir
- Institute of Clinical Medicine, University of Oslo, Norway; Department of Pediatric Neurology, Oslo University Hospital, Norway
| | - Drude Fugelseth
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Tom Stiris
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umea University, Sweden
| | - Ketil Størdal
- Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Sissel Jennifer Moltu
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
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Embleton ND, Jennifer Moltu S, Lapillonne A, van den Akker CHP, Carnielli V, Fusch C, Gerasimidis K, van Goudoever JB, Haiden N, Iacobelli S, Johnson MJ, Meyer S, Mihatsch W, de Pipaon MS, Rigo J, Zachariassen G, Bronsky J, Indrio F, Köglmeier J, de Koning B, Norsa L, Verduci E, Domellöf M. Enteral Nutrition in Preterm Infants (2022): A Position Paper From the ESPGHAN Committee on Nutrition and Invited Experts. J Pediatr Gastroenterol Nutr 2023; 76:248-268. [PMID: 36705703 DOI: 10.1097/mpg.0000000000003642] [Citation(s) in RCA: 51] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVES To review the current literature and develop consensus conclusions and recommendations on nutrient intakes and nutritional practice in preterm infants with birthweight <1800 g. METHODS The European Society of Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Committee of Nutrition (CoN) led a process that included CoN members and invited experts. Invited experts with specific expertise were chosen to represent as broad a geographical spread as possible. A list of topics was developed, and individual leads were assigned to topics along with other members, who reviewed the current literature. A single face-to-face meeting was held in February 2020. Provisional conclusions and recommendations were developed between 2020 and 2021, and these were voted on electronically by all members of the working group between 2021 and 2022. Where >90% consensus was not achieved, online discussion meetings were held, along with further voting until agreement was reached. RESULTS In general, there is a lack of strong evidence for most nutrients and topics. The summary paper is supported by additional supplementary digital content that provide a fuller explanation of the literature and relevant physiology: introduction and overview; human milk reference data; intakes of water, protein, energy, lipid, carbohydrate, electrolytes, minerals, trace elements, water soluble vitamins, and fat soluble vitamins; feeding mode including mineral enteral feeding, feed advancement, management of gastric residuals, gastric tube placement and bolus or continuous feeding; growth; breastmilk buccal colostrum, donor human milk, and risks of cytomegalovirus infection; hydrolyzed protein and osmolality; supplemental bionutrients; and use of breastmilk fortifier. CONCLUSIONS We provide updated ESPGHAN CoN consensus-based conclusions and recommendations on nutrient intakes and nutritional management for preterm infants.
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Affiliation(s)
| | | | | | - Chris H P van den Akker
- the Department of Pediatrics - Neonatology, Amsterdam UMC - Emma Children's Hospital, University of Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Virgilio Carnielli
- Polytechnic University of Marche and Division of Neonatology, Ospedali Riuniti, Ancona, Ancona, Italy
| | - Christoph Fusch
- the Department of Pediatrics, Nuremberg General Hospital, Paracelsus Medical School, Nuremberg, Germany
- the Division of Neonatology, Department of Pediatrics, Hamilton Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Konstantinos Gerasimidis
- the Human Nutrition, School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
| | - Johannes B van Goudoever
- Amsterdam UMC, University of Amsterdam, Vrije Universiteit, Emma Children's Hospital, Amsterdam, The Netherlands
| | - Nadja Haiden
- the Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Silvia Iacobelli
- the Réanimation Néonatale et Pédiatrique, Néonatologie - CHU La Réunion, Saint-Pierre, France
| | - Mark J Johnson
- the Department of Neonatal Medicine, University Hospital Southampton NHS Trust, Southampton, UK
- the National Institute for Health Research Biomedical Research Centre Southampton, University Hospital Southampton NHS Trust and University of Southampton, Southampton, UK
| | - Sascha Meyer
- the Department of General Paediatrics and Neonatology, University Hospital of Saarland, Homburg, Germany
| | - Walter Mihatsch
- the Department of Pediatrics, Ulm University, Ulm, Germany
- the Department of Health Management, Neu-Ulm University of Applied Sciences, Neu-Ulm, Germany
| | - Miguel Saenz de Pipaon
- the Department of Pediatrics-Neonatology, La Paz University Hospital, Autonoma University of Madrid, Madrid, Spain
| | - Jacques Rigo
- the Neonatal Unit, University of Liège, CHR Citadelle, Liège, Belgium
| | - Gitte Zachariassen
- H.C. Andersen Children's Hospital, Odense University Hospital and University of Southern Denmark, Odense, Denmark
| | - Jiri Bronsky
- the Department of Paediatrics, University Hospital Motol, Prague, Czech Republic
| | - Flavia Indrio
- the Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Jutta Köglmeier
- the Department of Paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Barbara de Koning
- the Paediatric Gastroenterology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Lorenzo Norsa
- the Paediatric Hepatology, Gastroenterology and Transplantation, ASST Papa Giovanni XXIIII, Bergamo, Italy
| | - Elvira Verduci
- the Department of Health Sciences, University of Milan, Milan, Italy
- the Department of Paediatrics, Ospedale dei Bambini Vittore Buzzi, Milan, Italy
| | - Magnus Domellöf
- the Department of Clinical Sciences, Paediatrics, Umeå University, Umeå, Sweden
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Wendel K, Aas MF, Gunnarsdottir G, Rossholt ME, Bratlie M, Nordvik T, Landsend ECS, Fugelseth D, Domellöf M, Pripp AH, Stiris T, Moltu SJ. Effect of arachidonic and docosahexaenoic acid supplementation on respiratory outcomes and neonatal morbidities in preterm infants. Clin Nutr 2023; 42:22-28. [PMID: 36473425 DOI: 10.1016/j.clnu.2022.11.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND & AIMS Studies have suggested that supplementation with docosahexaenoic acid (DHA) to preterm infants might be associated with an increased risk of bronchopulmonary dysplasia (BPD). Our aim was to investigate the effect of enteral supplementation with arachidonic acid (ARA) and DHA on short-term respiratory outcomes and neonatal morbidities in very preterm infants. METHODS This is a secondary analysis of data from the ImNuT (Immature, Nutrition Therapy) study, a randomized double blind clinical trial. Infants with gestational age less than 29 weeks were randomized to receive a daily enteral supplement with ARA 100 mg/kg and DHA 50 mg/kg (intervention) or medium chain triglycerides (MCT) oil (control), from second day of life to 36 weeks postmenstrual age. Study outcomes included duration of respiratory support, incidence of BPD and other major morbidities associated with preterm birth. RESULTS 120 infants with mean (SD) gestational age 26.4 (1.7) weeks were randomized and allocated to either the intervention or control group. Supplementation with ARA and DHA led to a significant reduction in number of days with respiratory support (mean (95% CI) 63.4 (56.6-71.3) vs 80.6 (72.4-88.8); p = 0.03) and a lower oxygen demand (FiO2) (mean (95% CI) 0.26 (0.25-0.28) vs 0.29 (0.27-0.30); p = 0.03) compared to control treatment. There were no clinically important differences in incidence of BPD and other major morbidities between the treatment groups. CONCLUSIONS Supplementation with ARA and DHA to preterm infants was safe and might have a beneficial effect on respiratory outcomes. CLINICAL TRIAL REGISTRATION The trial has been registered in www. CLINICALTRIALS gov, ID: NCT03555019.
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Affiliation(s)
- Kristina Wendel
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway.
| | - Marlen Fossan Aas
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Gunnthorunn Gunnarsdottir
- Department of Pediatric Neurology, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Madelaine Eloranta Rossholt
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway
| | - Marianne Bratlie
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Department of Pediatrics and Adolescence Medicine, Oslo University Hospital, Norway
| | - Tone Nordvik
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | | | - Drude Fugelseth
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umea University, Sweden
| | - Are Hugo Pripp
- Oslo Centre of Biostatistics and Epidemiology, Oslo University Hospital, Norway
| | - Tom Stiris
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
| | - Sissel Jennifer Moltu
- Department of Neonatal Intensive Care, Oslo University Hospital, Norway; Institute of Clinical Medicine, University of Oslo, Norway
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Jansson D, Lindberg AS, Lundberg E, Domellöf M, Theos A. Effects of Resistance and Endurance Training Alone or Combined on Hormonal Adaptations and Cytokines in Healthy Children and Adolescents: A Systematic Review and Meta-analysis. Sports Med - Open 2022; 8:81. [PMID: 35727479 PMCID: PMC9213633 DOI: 10.1186/s40798-022-00471-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 06/05/2022] [Indexed: 12/02/2022]
Abstract
Background No previous systematic review has quantitatively compared the effects of resistance training, endurance training, or concurrent training on hormonal adaptations in children and adolescents. Objective was to examine the effects of exercise training and training type on hormonal adaptations in children and adolescents. Methods A systematic literature search was conducted in the following databases: PubMed, Web of Science, and EBSCO. Eligibility criteria were: population: healthy youth population sample (mean age < 18 years); intervention: resistance training, endurance training, or concurrent training (> 4 weeks duration); comparison: control group; outcome: pre- and post-levels of hormones and cytokines; and study design: randomized and non-randomized controlled trials. We used a random-effect model for the meta-analysis. The raw mean difference in hormones from baseline to post-intervention was presented alongside 95% confidence intervals (CI). Further, the certainty of evidence quality and the risk of bias were assessed. Results A total of 3689 records were identified, of which 14 studies were eligible for inclusion. Most studies examined adolescents with fewer studies on children (age < 12 years, N = 5 studies) and females (N = 2 studies). Nine exercise training programs used endurance training, five studies used resistance training, and no eligible study used concurrent training. The meta-analysis showed no significant effect of exercise training on testosterone (MD = 0.84 nmol/L), cortisol (MD = − 17.4 nmol/L), or SHBG (MD = − 5.58 nmol/L). Subgroup analysis showed that resistance training significantly increased testosterone levels after training (MD = 3.42 nmol/L) which was not observed after endurance training (MD = − 0.01 nmol/L). No other outcome differed between training types. Exercise training resulted in small and non-significant changes in GH (MD = 0.48 ng/mL, p = 0.06) and IGF-I (MD = − 22.90 ng/mL, p = 0.07). GH response to endurance training may be age-dependent and evident in adolescents (MD = 0.59 ng/mL, p = 0.04) but not when children and adolescents are pooled (MD = 0.48 ng/mL, p = 0.06). Limited evidence exists to conclude on IL-6 and TNF-α effects of exercise training. Assessments of GRADE domains (risk of bias, consistency, directness, or precision of the findings) revealed serious weaknesses with most of the included outcomes (hormones and cytokines). Conclusions This systematic review suggests that exercise training has small effects on hormonal concentrations in children and adolescents. Changes in testosterone concentrations with training are evident after resistance training but not endurance training. GH's response to training may be affected by maturation and evident in adolescents but not children. Further high-quality, robust training studies on the effect of resistance training, endurance training, and concurrent training are warranted to compare their training-specific effects. Registration: PROSPERO: CRD42021241130.
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Koletzko B, Wieczorek S, Cheah FC, Domellöf M, van Goudoever JB, Poindexter BB, Vain N. [Niveles de aporte de nutrientes recomendados para lactantes prematuros]. World Rev Nutr Diet 2022; 122:205-211. [PMID: 36174515 DOI: 10.1159/000526516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Berthold Koletzko
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Sarah Wieczorek
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Fook-Choe Cheah
- Department of Paediatrics, Universiti Kebangsaan Malaysia (UKM) Medical Centre, Kuala Lumpur, Malaysia
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Institute, Umeå University, Umeå, Sweden
| | - Johannes B van Goudoever
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Vrije Universiteit, Amsterdam, The Netherlands
| | - Brenda B Poindexter
- Children's Healthcare of Atlanta and Emory University, Atlanta, Georgia, USA
| | - Nestor Vain
- Departamento de Pediatría y Medicina Neonatal, Hospitales Sanatorio Trinidad Palermo, San Isidro y Ramos Mejia, Universidad de Buenos Aires, Buenos Aires, Argentina
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Koletzko B, Cheah FC, Domellöf M, van Goudoever JB, Poindexter BB, Vain N. [Bases científicas y aplicación práctica de la atención nutricional de lactantes prematuros]. World Rev Nutr Diet 2022; 122:XIII-XIV. [PMID: 36174500 DOI: 10.1159/000526390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Domellöf M, Embleton N. [Componentes bioactivos de la leche materna como suplementos de nutrición enteral en lactantes prematuros]. World Rev Nutr Diet 2022; 122:179-192. [PMID: 36174513 DOI: 10.1159/000526514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Nicholas Embleton
- Newcastle Hospital NHS Trust, Newcastle Neonatal Service, Newcastle upon Tyne, United Kingdom.,Newcastle University, Newcastle upon Tyne, United Kingdom
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Koletzko B, Wieczorek S, Domellöf M, Poindexter BB. [Definición de las necesidades nutricionales de los lactantes prematuros]. World Rev Nutr Diet 2022; 122:5-11. [PMID: 36174502 DOI: 10.1159/000526461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Berthold Koletzko
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-, Munich, Germany
| | - Sarah Wieczorek
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-, Munich, Germany
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Institute, Umeå University, Umeå, Sweden
| | - Brenda B Poindexter
- Children's Healthcare of Atlanta and Emory University, Atlanta, Georgia, USA
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Domellöf M. [Microminerales: hierro, zinc, cobre, selenio, manganeso, yodo, cromo y molibdeno]. World Rev Nutr Diet 2022; 122:150-159. [PMID: 36174511 DOI: 10.1159/000526510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Kelderer F, Mogren I, Eriksson C, Silfverdal SA, Domellöf M, West CE. Associations between pre- and postnatal antibiotic exposures and early allergic outcomes: A population-based birth cohort study. Pediatr Allergy Immunol 2022; 33:e13848. [PMID: 36156813 PMCID: PMC9544930 DOI: 10.1111/pai.13848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 07/21/2022] [Accepted: 08/16/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Early life antibiotic treatment is one likely exposure influencing allergy risk. The objective was to investigate associations between pre- and postnatal antibiotic exposures and the development of allergic manifestations until age 18 months. METHODS We included 1387 mother-child dyads from the prospective, population-based NorthPop birth cohort study. Data on antibiotic exposures in pregnancy and childhood were collected by web-based questionnaires. Until the child turned 18 months old, parents (n = 1219) reported symptoms of wheeze, eczema, and physician-diagnosed asthma; parents (n = 1025) reported physician-diagnosed food allergy. At age 18 months, serum immunoglobulin E levels to inhalant (Phadiatop) and food (Food mix fx5) allergens were determined. Associations were estimated using bivariable and multivariable logistic regressions. RESULTS Prenatal antibiotic exposure was positively associated with food sensitization in the crude (OR 1.82, 95% CI 1.01-3.26) but not in the adjusted analyses (aOR 1.58, 0.82-3.05). A borderline significant association was found between prenatal exposure and wheeze (aOR 1.56, 0.95-2.57). Postnatal antibiotics were positively associated with wheeze (aOR 2.14, 1.47-3.11), asthma (aOR 2.35, 1.32-4.19), and eczema (aOR 1.49, 1.07-2.06). Postnatal antibiotics were negatively associated with food sensitization (aOR 0.46, 95% CI 0.25-0.83) but not with food allergy nor sensitization to inhalants. CONCLUSION Pre- and postnatal antibiotic exposure demonstrated positive associations with allergic manifestations and the former also with food sensitization. In contrast, there was a negative association between postnatal antibiotics and food sensitization. Food sensitization is often transient but may precede respiratory allergies. Future studies should investigate the relationship between antibiotic exposure and food sensitization later in childhood.
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Affiliation(s)
- Fanny Kelderer
- Department of Clinical Sciences, Pediatrics Umeå University, Umeå, Sweden
| | - Ingrid Mogren
- Department of Clinical Sciences, Obstetrics and Gynecology, Umeå, Sweden
| | - Catharina Eriksson
- Department of Clinical Microbiology, Infection and Immunology, Umeå University, Umeå, Sweden
| | | | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Umeå University, Umeå, Sweden
| | - Christina E West
- Department of Clinical Sciences, Pediatrics Umeå University, Umeå, Sweden
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van Veenendaal NR, Labrie NH, Mader S, van Kempen AAMW, van der Schoor SRD, van Goudoever JB, Bertino E, Bhojnagarwala B, Bodrogi E, Bohlin K, Bracht M, Bührer C, Domellöf M, Embleton N, Endl C, Ertl T, Funke S, Gangi S, Garg S, Guimarães H, Haiden N, Koskinen E, Klingenberg C, Klisch O, Kobberup H, Kovalova OM, Krolak‐Olejnik B, Lapillonne A, Lee S, Lehtonen L, McKechnie L, Mimoso G, Molloy E, Moltu SJ, Mulder AL, Nádor C, Normann E, O'Brien K, Van Overmeire B, Pavlyshyn H, Pellicer A, Picaud J, Poets CF, Rabe H, Ryan E, Sadowska‐Krawczenko I, Salvesen B, Sanakova P, Sarapuk I, Schuler R, Senterre T, Strola P, Thomas M, Vento M, Voloshko V, Weis J, Wiedermannová H, Zabakas K. An international study on implementation and facilitators and barriers for parent‐infant closeness in neonatal units. Pediatr Investig 2022; 6:179-188. [PMID: 36203512 PMCID: PMC9523817 DOI: 10.1002/ped4.12339] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 05/31/2022] [Indexed: 11/11/2022] Open
Abstract
Importance Parent‐infant closeness and active parent participation in neonatal care are important for parent and infant health. Objective To give an overview of current neonatal settings and gain an in‐depth understanding of facilitators and barriers to parent‐infant closeness, zero‐separation, in 19 countries. Methods Neonatal intensive care unit (NICU) professionals, representing 45 NICUs from a range of geographic regions in Europe and Canada, were purposefully selected and interviewed June–December 2018. Thematic analysis was conducted to identify, analyze and report patterns (themes) for parent‐infant closeness across the entire series of interviews. Results Parent‐infant separation during infant and/or maternity care is very common (42/45 units, 93%), despite the implementation of family integrated care (FICare) practices, including parent participation in medical rounds (17/45, 38%), structured education sessions for parents (16/45, 36%) and structured training for healthcare professionals (22/45, 49%). NICU professionals encountered four main themes with facilitators and barriers for parent‐infant closeness on and between the hospital, unit, staff, and family level: Culture (jointly held characteristics, values, thinking and behaviors about parental presence and participation in the unit), Collaboration (the act of working together between and within different levels), Capacities (resources and policies), and Coaching (education to acquire and transfer knowledge and skills). Interpretation Implementing parent‐infant closeness in the NICU is still challenging for healthcare professionals. Further optimization in neonatal care towards zero‐separation and parent‐infant closeness can be achieved by enforcing the ‘four Cs for Closeness’: Culture, Collaboration, Capacities, and Coaching.
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Affiliation(s)
- Nicole R. van Veenendaal
- Department of Pediatrics and Neonatology OLVG Amsterdam The Netherlands
- Amsterdam UMC, location Vrije Universiteit and location University of Amsterdam Department of Pediatrics, Emma Children's Hospital Amsterdam The Netherlands
| | - Nanon H.M. Labrie
- Department of Pediatrics and Neonatology OLVG Amsterdam The Netherlands
- Department of Language, Literature and Communication Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Silke Mader
- European Foundation for Care of Newborn Infants Munich Germany
| | | | | | - Johannes B. van Goudoever
- Amsterdam UMC, location Vrije Universiteit and location University of Amsterdam Department of Pediatrics, Emma Children's Hospital Amsterdam The Netherlands
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Späth C, Sjöström ES, Domellöf M. Higher Parenteral Electrolyte Intakes in Preterm Infants During First Week of Life: Effects on Electrolyte Imbalances. J Pediatr Gastroenterol Nutr 2022; 75:e53-e59. [PMID: 35726971 PMCID: PMC9365265 DOI: 10.1097/mpg.0000000000003532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 06/12/2022] [Indexed: 12/10/2022]
Abstract
OBJECTIVES This study aimed to investigate the effects of a higher intake of electrolytes from parenteral nutrition (PN) on plasma electrolyte concentrations in very low birth weight (VLBW, <1500 g) infants. METHODS This was a single-center cohort study including all VLBW infants born before (n = 81) and after (n = 53) the implementation of a concentrated PN regimen. Daily nutritional intakes and plasma concentrations of sodium, chloride, potassium, phosphate, and calcium were collected from clinical charts. RESULTS During the first postnatal week, electrolyte intakes were higher in infants who received concentrated PN compared with infants who received original PN. Infants who received concentrated PN had a lower incidence of hypokalemia (<3.5 mmol/L; 30% vs 76%, P < 0.001) and severe hypophosphatemia (<1.0 mmol/L; 2.2% vs 17%, P = 0.02). While the relatively high prevalence of severe hypophosphatemia in infants who received original PN can be explained by a phosphorus intake below the recommendation, the potassium intake during the first 3 postnatal days (mean ± SD: 0.7 ± 0.2 mmol/kg/d) was within the recommendation. The prevalence of early hypernatremia was not affected by the different sodium intake in the 2 groups. CONCLUSIONS In VLBW infants, a sodium-containing PN solution (about 2.7 mmol/100 mL) does not cause hypernatremia during the first days of life. Furthermore, providing at least 1 mmol potassium/kg/d during the first 3 postnatal days might be necessary to prevent early hypokalemia.
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Affiliation(s)
- Cornelia Späth
- From the Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | | | - Magnus Domellöf
- From the Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Späth C, Stoltz Sjöström E, Ågren J, Ahlsson F, Domellöf M. Sodium supply from administered blood products was associated with severe intraventricular haemorrhage in extremely preterm infants. Acta Paediatr 2022; 111:1701-1708. [PMID: 35615868 PMCID: PMC9543447 DOI: 10.1111/apa.16423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 05/03/2022] [Accepted: 05/24/2022] [Indexed: 11/29/2022]
Abstract
Aim The aim of this study was to investigate the associations between sodium supply, fluid volume, sodium imbalances and severe intraventricular haemorrhage (IVH) in extremely preterm (EPT) infants. Methods We used data from the EXtremely PREterm infants in Sweden Study (EXPRESS) cohort consisting of all infants born at 22 to 26 gestational weeks from 2004 to 2007 and conducted a nested case–control study. For every infant with severe IVH (grade 3 or peri‐ventricular haemorrhagic infarction), one IVH‐free control infant with the birthday closest to the case infant and matched for hospital, sex, gestational age and birth weight was selected (n = 70 case–control pairs). Results Total sodium supply and fluid volume were higher in infants with severe IVH compared with controls [daily total sodium supply until postnatal Day 2: mean ± SD (mmol/kg/day): 5.49 ± 2.53 vs. 3.95 ± 1.91, p = 0.009]. These differences were accounted for by sodium and fluid from transfused blood products. High plasma sodium concentrations or large sodium fluctuations were not associated with severe IVH. Conclusion Our results suggest a relationship between sodium‐rich transfusions of blood products and severe IVH in EPT infants. It is unclear whether this is an effect of sodium load, volume load or some other transfusion‐related factor.
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Affiliation(s)
- Cornelia Späth
- Department of Clinical Sciences, Pediatrics Umeå University Umeå Sweden
| | | | - Johan Ågren
- Department of Women's and Children's Health Uppsala University Uppsala Sweden
| | - Fredrik Ahlsson
- Department of Women's and Children's Health Uppsala University Uppsala Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Umeå University Umeå Sweden
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Domellöf M. Micronutrient Intakes and Health Outcomes in Preterm Infants. Nestle Nutr Inst Workshop Ser 2022; 96:130-137. [PMID: 35537427 DOI: 10.1159/000519393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 05/29/2021] [Indexed: 06/14/2023]
Abstract
Deficiency or excess of specific micronutrients is common in preterm infants and can have many effects on health outcomes, ranging from life-threatening electrolyte disturbances to long-term effects on growth, brain development, bone health, and the risk of retinopathy of prematurity (ROP). Iron supplementation of low birth weight infants reduces the risk of behavioral problems. However, due to the risk of adverse effects, iron supplementation of very preterm infants in the NICU should be individualized, considering birth weight, postnatal age, diet, and serum ferritin concentrations. Sodium intakes should be minimized during the first 3 days of life in very preterm infants to avoid hypernatremia. However, after 4 days of age, sodium supplements can reduce hyponatremia and improve growth. Adequate parenteral and enteral calcium and phosphorus intakes are crucial for the prevention of osteopenia of prematurity. Screening of serum phosphate concentrations is useful. Deficiencies of docosahexaenoic acid (DHA) and arachidonic acid (AA) are frequently observed in extremely preterm infants. A recent Swedish study suggests that combined DHA and AA supplementation may reduce the risk of severe ROP. When prescribing enteral and parenteral nutrition for preterm infants, it is important to consider micronutrients. Many preterm infants will need different micronutrient supplements.
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Affiliation(s)
- Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Domellöf M, Fewtrell M. Effects of early iron supplementation on later neurodevelopmental outcomes in preterm infants. J Pediatr 2022; 243:238. [PMID: 35038440 DOI: 10.1016/j.jpeds.2022.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 01/12/2022] [Indexed: 10/19/2022]
Affiliation(s)
- Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Mary Fewtrell
- Faculty of Population/Health Sciences, GOS Institute of Child Health, University College London, London, UK
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Larsson SM, Hellström-Westas L, Hillarp A, Åkeson PK, Domellöf M, Askelöf U, Götherström C, Andersson O. Haemoglobin and red blood cell reference intervals during infancy. Arch Dis Child 2022; 107:351-358. [PMID: 34674992 PMCID: PMC8938674 DOI: 10.1136/archdischild-2021-321672] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 08/27/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVES There is a need for updated haematological reference data in infancy. This study aimed to define intervals for haemoglobin and red blood cell biomarkers based on data from a large cohort of longitudinally followed Swedish infants. DESIGN Longitudinal cohort study. SETTING Two Swedish study centres. PARTICIPANTS Three community-based populations including 442 presumably healthy infants born at term and with umbilical cord clamping delayed to 30 s or more after birth. METHODS Blood samples were collected from umbilical cord blood (a), at 48-118 hours (b), at 4 months (c) and at 12 months (d). Reference intervals as the 2.5th and 97.5th percentiles were calculated in coherence with Clinical and Laboratory Standards Institute guidelines. RESULTS Reference intervals for haemoglobin (g/L) were: (a) 116-189, (b) 147-218, (c) 99-130, (d) 104-134, and for mean cell volume (fL): (a) 97-118, (b) 91-107, (c) 71-85, (d) 70-83. Reference intervals for erythrocyte counts, reticulocyte counts, reticulocyte haemoglobin, mean cell haemoglobin and mean cell haemoglobin concentration were also estimated. According to the WHO definition of anaemia, a haemoglobin value less than 110 g/L, 16% of this presumably healthy cohort could be classified as anaemic at 12 months. CONCLUSION We found mainly narrower reference intervals compared with previously published studies. The reference intervals for each parameter varied according to the infants' age, demonstrating the necessity of age definitions when presenting infant reference intervals. The discrepancy with the WHO classification for anaemia at 12 months, despite favourable conditions in infancy, needs future investigation.
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Affiliation(s)
- Sara Marie Larsson
- Department of Clinical Chemistry, Halland Hospital, Halmstad/Varberg, Sweden .,Department of Clinical Sciences Lund, Paediatrics, Lund University, Lund, Sweden
| | | | - Andreas Hillarp
- Department of Translational Medicine, Lund University, Lund, Sweden
| | - Pia Karlsland Åkeson
- Department of Clinical Sciences Malmö, Preventive Paediatrics, Lund University, Lund, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Paediatrics, Umeå University, Umeå, Sweden
| | - Ulrica Askelöf
- Department of Clinical Science, Intervention and Technology, Division of Obstetrics and Gynecology, Karolinska Institute, Stockholm, Sweden
| | - Cecilia Götherström
- Department of Clinical Science, Intervention and Technology, Division of Obstetrics and Gynecology, Karolinska Institute, Stockholm, Sweden
| | - Ola Andersson
- Department of Clinical Sciences Lund, Paediatrics, Lund University, Lund, Sweden
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Gialamas S, Stoltz Sjöström E, Diderholm B, Domellöf M, Ahlsson F. Amino acid infusions in umbilical artery catheters enhance protein administration in infants born at extremely low gestational age. Acta Paediatr 2022; 111:536-545. [PMID: 34822182 DOI: 10.1111/apa.16196] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/22/2021] [Accepted: 11/24/2021] [Indexed: 11/30/2022]
Abstract
AIM It is challenging to provide extremely low gestational age neonates (ELGANs) with adequate protein supply. This study aimed to investigate whether amino acid (AA) infusion in the umbilical artery catheter (UAC) in ELGANs is safe and enhances protein supply and growth. METHOD A before and after study including infants born <27 weeks, treated in Uppsala, Sweden, during 2004-2007, compared those receiving normal saline/10% dextrose in water with those receiving AA infusion in the UAC. Data were retrieved from the Extremely Preterm Infants in Sweden Study, hospital records and the Swedish Neonatal Quality Register. Group comparisons, univariate and multivariate analyses were conducted. RESULTS AA group (n = 41, females 39%) received on average approximately 0.3 g/kg/day more protein during the first postnatal week, compared to control group (n = 30, females 40%) (unstandardised coefficient (B) 0.26, p .001) but no difference was noted during 8-28 postnatal days. The type of infusion was not associated with growth variables. The incidence of neonatal morbidities and UAC-related thrombosis did not differ between the groups. CONCLUSION AA infusions in the UACs in ELGANs is safe and enhances protein supply during the first postnatal week. However, this practice is not associated with growth during the first 28 postnatal days.
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Affiliation(s)
- Spyros Gialamas
- Department of Women’s and Children’s Health Uppsala University Uppsala Sweden
| | | | - Barbro Diderholm
- Department of Women’s and Children’s Health Uppsala University Uppsala Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Umeå University Umeå Sweden
| | - Fredrik Ahlsson
- Department of Women’s and Children’s Health Uppsala University Uppsala Sweden
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Lund AM, Domellöf M, Pivodic A, Hellström A, Stoltz Sjöström E, Hansen-Pupp I. Mother's Own Milk and Its Relationship to Growth and Morbidity in a Population-based Cohort of Extremely Preterm Infants. J Pediatr Gastroenterol Nutr 2022; 74:292-300. [PMID: 34759238 PMCID: PMC8788942 DOI: 10.1097/mpg.0000000000003352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 10/27/2021] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The aim of the study was to evaluate the relationships between intake of mother's own milk (MOM), compared with intake of pasteurized donor milk (DM), and postnatal growth, incidence of retinopathy of prematurity (ROP) and bronchopulmonary dysplasia (BPD), in extremely preterm infants. METHODS Swedish population-based cohort of surviving extremely preterm infants born 2004 to 2007. Exposure to MOM and DM was investigated from birth until 32 weeks postmenstrual age (PMA) in 453 infants. Primary outcome variables were change in z-score (Δ) from birth to 32 weeks PMA for weight, length, and head circumference (HC). Secondary outcomes were incidence of ROP and BPD. Mixed models adjusting for confounders were used to investigate the association between exposures and outcomes. RESULTS Infants' mean gestational age (GA) was 25.4 weeks. Unadjusted, MOM (per 10 mL · kg-1 · day-1) was associated with Δweight and ΔHC with beta estimates of 0.03 z-score units (95% CI, 0.02-0.04, P < 0.001) and 0.03 z-score units (95% CI, 0.01-0.05, P = 0.003), respectively. After adjustment for predefined confounders, the association remained significant for Δweight and ΔHC. A similar pattern was found between Δweight and each 10% increase of MOM. Unadjusted, a higher intake of MOM (mL · kg-1 · day-1) was significantly associated to a lower probability of any ROP and severe ROP; however, these associations did not remain in the adjusted analyses. No associations were found between MOM (mL · kg-1 · day-1) and BPD. Moreover, no associations were found between DM and growth or morbidity outcomes. CONCLUSIONS An increased intake of MOM, as opposed to DM (and not formula feeding), was associated with improved postnatal weight gain and HC growth from birth until 32 weeks PMA in extremely preterm infants. Interventions aiming at increasing early intake of unpasteurized MOM for extremely preterm infants should be encouraged.
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Affiliation(s)
- Anna-My Lund
- Division of Paediatrics, Department of Clinical Sciences, Lund, Lund University and Skåne University Hospital
| | - Magnus Domellöf
- Division of Paediatrics, Department of Clinical Sciences, Umeå University
| | - Aldina Pivodic
- Section for Ophthalmology, Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg
| | - Ann Hellström
- Section for Ophthalmology, Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg
| | | | - Ingrid Hansen-Pupp
- Division of Paediatrics, Department of Clinical Sciences, Lund, Lund University and Skåne University Hospital
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Giuffrida F, Fleith M, Goyer A, Samuel TM, Elmelegy-Masserey I, Fontannaz P, Cruz-Hernandez C, Thakkar SK, Monnard C, De Castro CA, Lavalle L, Rakza T, Agosti M, Al-Jashi I, Pereira AB, Costeira MJ, Marchini G, Vanpee M, Stiris T, Stoicescu S, Silva MG, Picaud JC, Martinez-Costa C, Domellöf M, Billeaud C. Human milk fatty acid composition and its association with maternal blood and adipose tissue fatty acid content in a cohort of women from Europe. Eur J Nutr 2022; 61:2167-2182. [PMID: 35072787 PMCID: PMC9106604 DOI: 10.1007/s00394-021-02788-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 12/17/2021] [Indexed: 11/29/2022]
Abstract
Purpose Human milk (HM) composition is influenced by factors, like maternal diet and body stores, among other factors. For evaluating the influence of maternal fatty acid (FA) status on milk FA composition, the correlation between FA content in HM and in maternal plasma, erythrocytes, and adipose tissue was investigated. Methods 223 European women who delivered at term, provided HM samples over first four months of lactation. Venous blood and adipose tissue (only from mothers who consented and underwent a C-section delivery) were sampled at delivery. FAs were assessed in plasma, erythrocytes, adipose tissue, and HM. Evolution of HM FAs over lactation and correlations between FA content in milk and tissues and between mother’s blood and cord blood were established. Results During lactation, arachidonic acid (ARA) and docosahexaenoic acid (DHA) significantly decreased, while linoleic acid (LA), alpha-linolenic acid (ALA), and eicosapentaenoic acid (EPA) remained stable. Positive correlations were observed between HM and adipose tissue for palmitic, stearic, oleic, and polyunsaturated fatty acids (PUFAs). Correlations were found between milk and plasma for oleic, LA, ARA, ALA, DHA, monounsaturated fatty acids (MUFAs), and PUFAs. No correlation was observed between erythrocytes and HM FAs. LA and ALA were more concentrated in maternal blood than in infant blood, contrary to ARA and DHA, supporting that biomagnification of LCPUFAs may have occurred during pregnancy. Conclusions These data show that maternal adipose tissue rather than erythrocytes may serve as reservoir of PUFAs and LCPUFAs for human milk. Plasma also supplies PUFAs and LCPUFAs to maternal milk. If both, adipose tissue and plasma PUFAs, are reflection of dietary intake, it is necessary to provide PUFAs and LCPUFAs during pregnancy or even before conception and lactation to ensure availability for mothers and enough supply for the infant via HM. Supplementary Information The online version contains supplementary material available at 10.1007/s00394-021-02788-6.
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Affiliation(s)
| | - Mathilde Fleith
- Nestlé Research, Vers-chez les-Blanc, 1000 Lausanne 26, Switzerland
| | - Amélie Goyer
- Nestlé Research, Vers-chez les-Blanc, 1000 Lausanne 26, Switzerland
| | - Tinu Mary Samuel
- Nestlé Product Technology Center-Nutrition, Société des Produits Nestlé S.A., 1800 Vevey, Switzerland
| | | | - Patric Fontannaz
- Nestlé Research, Vers-chez les-Blanc, 1000 Lausanne 26, Switzerland
| | | | | | | | | | - Luca Lavalle
- Nestlé Research, Vers-chez les-Blanc, 1000 Lausanne 26, Switzerland
| | - Thameur Rakza
- Centre d’Investigation Clinique de Lille, Hôpital Jeanne de Flandre, 59777 Lille, France
| | | | | | | | | | | | | | | | | | | | - Jean-Charles Picaud
- Hospices Civils de Lyon, Neonatology, Hôpital de La Croix Rousse, Hospices civils de Lyon, 69004 Lyon, France
- Univ. Lyon, Carmen Laboratory, INSERM, INRA, Université Claude Bernard Lyon 1, 69921 Oullins, France
| | | | - Magnus Domellöf
- Department of Clinical Sciences/Pediatrics, Umeå University, Umeå, Sweden
| | - Claude Billeaud
- Neonatology & Nutrition, CIC Pédiatrique 1401 Inserm, CHU de Bordeaux, Bordeaux, France
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Abstract
INTRODUCTION The mortality rate of extremely low gestational age (ELGA) (born <gestational week 28+0) infants remains high, and severe infections and necrotising enterocolitis (NEC) are common causes of death. Preterm infants receiving human milk have lower incidence of sepsis and NEC than those fed a bovine milk-based preterm formula. Despite this, fully human milk fed ELGA infants most often have a significant intake of cow's milk protein from bovine-based protein fortifier. The aim of this study is to evaluate whether the supplementation of human milk-based, as compared with bovine-based, nutrient fortifier reduces the prevalence of NEC, sepsis and mortality in ELGA infants exclusively fed with human milk. METHODS AND ANALYSIS A randomised-controlled multicentre trial comparing the effect of a human breast milk-based fortifier with a standard bovine protein-based fortifier in 222-322 ELGA infants fed human breast milk (mother's own milk and/or donor milk). The infants will be randomised to either fortifier before reaching 100 mL/kg/day in oral feeds. The intervention, stratified by centre, will continue until the target postmenstrual week 34+0. The primary outcome is a composite of NEC, sepsis or death. Infants are characterised with comprehensive clinical and nutritional data collected prospectively from birth until hospital discharge. Stool, urine, blood and breast milk samples are collected for analyses in order to study underlying mechanisms. A follow-up focusing on neurological development and growth will be performed at 2 and 5.5 years of age. Health economic analyses will be made. ETHICS AND DISSEMINATION The study is conducted according to ICH/GCP guidelines and is approved by the regional ethical review board in Linköping Sweden (Dnr 2018/193-31, Dnr 2018/384-32). Results will be presented at scientific meetings and published in peer-reviewed publications. TRIAL REGISTRATION NUMBER The study was registered with ClinicalTrials.gov NCT03797157, 9 January 2019.
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Affiliation(s)
- Georg Bach Jensen
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Paediatrics, Linköping University, Linköping, Östergötland, Sweden
| | - Fredrik Ahlsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Anders Elfvin
- Institute of Clinical Sciences, Department of Paediatrics, Sahlgrenska Academy, Göteborg, Sweden
- Queen Silvia Children's Hospital, Department of Paediatrics, Sahlgrenska University Hospital, Göteborg, Sweden
| | - Lars Naver
- Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Neonatology, Karolinska University Hospital, Stockholm, Sweden
| | - Thomas Abrahamsson
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Paediatrics, Linköping University, Linköping, Östergötland, Sweden
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Carlsson Y, Bergman L, Zaigham M, Linden K, Andersson O, Veje M, Sandström A, Wikström AK, Östling H, Fadl H, Domellöf M, Blomberg M, Brismar Wendel S, Åden U, Sengpiel V. COVID-19 in Pregnancy and Early Childhood (COPE): study protocol for a prospective, multicentre biobank, survey and database cohort study. BMJ Open 2021; 11:e049376. [PMID: 34521667 PMCID: PMC8441224 DOI: 10.1136/bmjopen-2021-049376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 08/23/2021] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION There is limited knowledge on how the SARS-CoV-2 affects pregnancy outcomes. Studies investigating the impact of COVID-19 in early pregnancy are scarce and information on long-term follow-up is lacking.The purpose of this project is to study the impact of COVID-19 on pregnancy outcomes and long-term maternal and child health by: (1) establishing a database and biobank from pregnant women with COVID-19 and presumably non-infected women and their infants and (2) examining how women and their partners experience pregnancy, childbirth and early parenthood in the COVID-19 pandemic. METHODS AND ANALYSIS This is a national, multicentre, prospective cohort study involving 27 Swedish maternity units accounting for over 86 000 deliveries/year. Pregnant women are included when they: (1) test positive for SARS-CoV-2 (COVID-19 group) or (2) are non-infected and seek healthcare at one of their routine antenatal visits (screening group). Blood, as well as other biological samples, are collected at different time points during and after pregnancy. Child health up to 4 years of age and parent experience of pregnancy, delivery, early parenthood, healthcare and society in general will be examined using web-based questionnaires based on validated instruments. Short- and long-term health outcomes will be collected from Swedish health registers and the parents' experiences will be studied by performing qualitative interviews. ETHICS AND DISSEMINATION Confidentiality aspects such as data encryption and storage comply with the General Data Protection Regulation and with ethical committee requirements. This study has been granted national ethical approval by the Swedish Ethical Review Authority (dnr 2020-02189 and amendments 2020-02848, 2020-05016, 2020-06696 and 2021-00870) and national biobank approval by the Biobank Väst (dnr B2000526:970). Results from the project will be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT04433364.
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Affiliation(s)
- Ylva Carlsson
- Department of Obstetrics and Gynaecologyhe, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Obstetrics and Gynaecology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
| | - Lina Bergman
- Department of Obstetrics and Gynaecologyhe, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Obstetrics and Gynaecology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
| | - Mehreen Zaigham
- Department of Clinical Sciences Lund, Lund University, Lund, Sweden
- Department of obstetrics and gynecology, Skåne University Hospital, Malmö, Sweden
| | - Karolina Linden
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ola Andersson
- Department of Clinical Sciences Lund, Pediatrics, Lund University and Skåne University Hospital, Malmö, Sweden
| | - Malin Veje
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anna Sandström
- Department of Medicine, Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden
| | - Anna-Karin Wikström
- Department of Women's and Childen's Health, Uppsala University, Uppsala, Sweden
| | - Hanna Östling
- Department of Obstetrics and Gynaecology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Helena Fadl
- Department of Obstetrics and Gynaecology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Marie Blomberg
- Department of Obstetrics and Gynecology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Sophia Brismar Wendel
- Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
- Department of Women's Health, Danderyd Hospital, Stockholm, Sweden
| | - Ulrika Åden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Neonatal unit, Karolinska University Hospital, Stockholm, Sweden
| | - Verena Sengpiel
- Department of Obstetrics and Gynaecologyhe, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Obstetrics and Gynaecology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
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Zamir I, Stoltz Sjöström E, Ahlsson F, Hansen-Pupp I, Serenius F, Domellöf M. Neonatal hyperglycaemia is associated with worse neurodevelopmental outcomes in extremely preterm infants. Arch Dis Child Fetal Neonatal Ed 2021; 106:460-466. [PMID: 33863775 PMCID: PMC8394751 DOI: 10.1136/archdischild-2020-319926] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 12/13/2020] [Accepted: 12/15/2020] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To assess the associations between neonatal hyperglycaemia and insulin treatment, versus long-term neurodevelopmental outcomes in children born extremely preterm. DESIGN AND SETTING Observational national cohort study (Extremely Preterm Infants in Sweden Study) using prospectively and retrospectively collected data. Neurodevelopmental assessment was performed at 6.5 years of age. PATIENTS 533 infants born <27 gestational weeks during 2004-2007; 436 survivors were assessed at 6.5 years. OUTCOME MEASURES Neurodevelopmental disability (NDD), survival without moderate to severe NDD, Wechsler Intelligence Scale for Children IV Full scale intelligence quotient (WISC-IV FSIQ) and Movement Assessment Battery for Children 2 (MABC-2) total score. RESULTS Duration of neonatal hyperglycaemia >8 mmol/L was associated with WISC-IV scores-for each day with hyperglycaemia there was a decrease of 0.33 points (95% CI 0.03 to 0.62) in FSIQ. Neonatal hyperglycaemia >8 mmol/L occurring on 3 consecutive days was associated with lower MABC-2 scores (adjusted mean difference: -4.90; 95% CI -8.90 to -0.89). For each day with hyperglycaemia >8 mmol/L, there was a decrease of 0.55 points (95% CI 0.17 to 0.93) in MABC-2 total score. Insulin treatment was not associated with any of the outcome measures. CONCLUSION Neonatal hyperglycaemia >8 mmol/L was associated with lower intelligence scores and worse motor outcomes at 6.5 years of age. Insulin treatment was not associated with either worsened or improved neurodevelopmental outcomes. Randomised controlled trials are needed to clarify the role of insulin in treating hyperglycaemia in extremely preterm infants.
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Affiliation(s)
- Itay Zamir
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | | | - Fredrik Ahlsson
- Department of Women's and Children's Health, Pediatrics, Uppsala University, Uppsala, Sweden
| | - Ingrid Hansen-Pupp
- Department of Clinical Sciences Lund, Pediatrics, Lund University, Skåne University Hospital, Lund, Sweden
| | - Fredrik Serenius
- Department of Women's and Children's Health, Pediatrics, Uppsala University, Uppsala, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Binia A, Lavalle L, Chen C, Austin S, Agosti M, Al-Jashi I, Pereira AB, Costeira MJ, Silva MG, Marchini G, Martínez-Costa C, Stiris T, Stoicescu SM, Vanpée M, Rakza T, Billeaud C, Picaud JC, Domellöf M, Adams R, Castaneda-Gutierrez E, Sprenger N. Human milk oligosaccharides, infant growth, and adiposity over the first 4 months of lactation. Pediatr Res 2021; 90:684-693. [PMID: 33446921 DOI: 10.1038/s41390-020-01328-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 11/24/2020] [Accepted: 12/01/2020] [Indexed: 01/29/2023]
Abstract
BACKGROUND The relationship between human milk oligosaccharides (HMOs) and infant growth and adiposity is not fully understood and comprehensive studies are missing from the current literature. METHODS We screened and recruited 370 healthy, pregnant women and their infants from seven European countries. Breastmilk samples were collected using standardized procedures at six time points over 4 months, as were infant parameters. Correlations and associations between HMO area under the curve, anthropometric data, and fat mass at 4 months were tested. RESULTS Lacto-N-neotetraose had a negative correlation with the change in length (rs = -0.18, P = 0.02). Sialyllacto-N-tetraose c (LSTc) had a positive correlation with weight for length (rs = 0.19, P = 0.015). Infants at the 25th upper percentile were fed milk higher in 3'-sialyllactose and LSTc (P = 0.017 and P = 0.006, respectively) compared to the lower 25th percentile of the weight-for-length z-score gain over 4 months of lactation. No significant associations between growth and body composition and Lewis or secretor-dependent HMOs like 2'-fucosyllactose were identified. CONCLUSIONS Changes in the HMO composition of breastmilk during the first 4 months appear to have little influence on infant growth and body composition in this cohort of healthy mothers and infants. IMPACT Modest associations exist between individual HMO and infant growth outcomes at least in healthy growing populations. Our study provides a comprehensive investigation of associations between all major HMO and infant growth and adiposity including several time points. Certain groups of HMOs, like the sialylated, may be associated with adiposity during the first months of lactation. HMO may modulate the risk of future metabolic disease. Future population studies need to address the role of specific groups of HMOs in the context of health and disease to understand the long-term impact.
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Affiliation(s)
- Aristea Binia
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland.
| | - Luca Lavalle
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Cheng Chen
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Sean Austin
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | | | - Isam Al-Jashi
- Al Jashi Isam Private Med. Practice, Bucharest, Romania
| | | | | | | | | | | | | | | | | | - Thameur Rakza
- Centre d'Investigation Clinique de Lille, Hôpital Jeanne de Flandre, Lille, France
| | | | | | | | - Rachel Adams
- Cultivate: Nutrition Content + Strategy, Decatur, GA, USA
| | | | - Norbert Sprenger
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
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Koletzko B, Wieczorek S, Domellöf M, Poindexter BB. Defining Nutritional Needs of Preterm Infants. World Rev Nutr Diet 2021; 122:5-11. [PMID: 34352755 DOI: 10.1159/000514739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 01/11/2021] [Indexed: 01/18/2023]
Affiliation(s)
- Berthold Koletzko
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Sarah Wieczorek
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Institute, Umeå University, Umeå, Sweden
| | - Brenda B Poindexter
- Children's Healthcare of Atlanta and Emory University, Atlanta, Georgia, USA
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48
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Koletzko B, Wieczorek S, Cheah FC, Domellöf M, van Goudoever JB, Poindexter BB, Vain N. Recommended Nutrient Intake Levels for Preterm Infants. World Rev Nutr Diet 2021; 122:191-197. [PMID: 34352778 DOI: 10.1159/000514772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 01/04/2021] [Indexed: 12/13/2022]
Affiliation(s)
- Berthold Koletzko
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Sarah Wieczorek
- Department of Paediatrics, Dr. von Hauner Children's Hospital, LMU University Hospitals, LMU - Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Fook-Choe Cheah
- Department of Paediatrics, Universiti Kebangsaan Malaysia (UKM) Medical Centre, Kuala Lumpur, Malaysia
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics Institute, Umeå University, Umeå, Sweden
| | - Johannes B van Goudoever
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Vrije Universiteit, Amsterdam, The Netherlands
| | - Brenda B Poindexter
- Children's Healthcare of Atlanta and Emory University, Atlanta, Georgia, USA
| | - Nestor Vain
- Department of Paediatrics and Newborn Medicine, Hospitals Sanatorio Trinidad Palermo, San Isidro and Ramos Mejia, University of Buenos Aires, Buenos Aires, Argentina
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Domellöf M. Microminerals: Iron, Zinc, Copper, Selenium, Manganese, Iodine, Chromium and Molybdenum. World Rev Nutr Diet 2021; 122:140-148. [PMID: 34352754 DOI: 10.1159/000514738] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 10/04/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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50
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Moltu SJ, Bronsky J, Embleton N, Gerasimidis K, Indrio F, Köglmeier J, de Koning B, Lapillonne A, Norsa L, Verduci E, Domellöf M. Nutritional Management of the Critically Ill Neonate: A Position Paper of the ESPGHAN Committee on Nutrition. J Pediatr Gastroenterol Nutr 2021; 73:274-289. [PMID: 33605663 DOI: 10.1097/mpg.0000000000003076] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The nutritional management of critically ill term neonates and preterm infants varies widely, and controversies exist in regard to when to initiate nutrition, mode of feeding, energy requirements, and composition of enteral and parenteral feeds. Recommendations for nutritional support in critical illness are needed. METHODS The ESPGHAN Committee on Nutrition (ESPGHAN-CoN) conducted a systematic literature search on nutritional support in critically ill neonates, including studies on basic metabolism. The Medline database and the Cochrane Library were used in the search for relevant publications. The quality of evidence was reviewed and discussed before voting on recommendations, and a consensus of 90% or more was required for the final approval. Important research gaps were also identified. RESULTS This position paper provides clinical recommendations on nutritional support during different phases of critical illness in preterm and term neonates based on available literature and expert opinion. CONCLUSION Basic research along with adequately powered trials are urgently needed to resolve key uncertainties on metabolism and nutrient requirements in this heterogeneous patient population.
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Affiliation(s)
| | - Jiri Bronsky
- Department of Paediatrics, University Hospital Motol, Prague, Czech Republic
| | - Nicholas Embleton
- Newcastle Neonatal Service, Newcastle Hospitals NHS Trust and Newcastle University, Newcastle upon Tyne, UK
| | - Konstantinos Gerasimidis
- Human Nutrition, School of Medicine, Dentistry and Nursing, University of Glasgow, New Lister Building, Glasgow Royal Infirmary, Glasgow, UK
| | - Flavia Indrio
- Department of Medical and Surgical Sciences, University of Foggia, Italy
| | - Jutta Köglmeier
- Department of paediatric Gastroenterology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Barbara de Koning
- Paediatric Gastroenterology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Alexandre Lapillonne
- Paris University, APHP Necker-Enfants Malades hospital, Paris, France and CNRC, Baylor College of Medicine, Houston, TX
| | - Lorenzo Norsa
- Paediatreic Hepatology Gastroenterology and Transplantation, ASST Papa Giovanni XXIIII, Bergamo, Italy
| | - Elvira Verduci
- Department of Health Sciences, University of Milan; Department of Paediatrics, Ospedale dei Bambini Vittore Buzzi Milan, Italy
| | - Magnus Domellöf
- Department of Clinical Sciences, Paediatrics, Umeå University, Umeå, Sweden
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