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Padial-Jaudenes M, Castanys-Munoz E, Ramirez M, Lasekan J. Physiological Impact of Palm Olein or Palm Oil in Infant Formulas: A Review of Clinical Evidence. Nutrients 2020; 12:nu12123676. [PMID: 33260586 PMCID: PMC7759907 DOI: 10.3390/nu12123676] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 01/17/2023] Open
Abstract
Palm oil/olein (PO/POL) is used in infant formulas to imitate the fatty acid profile of human milk (HM) and achieve similar levels of palmitic acid (PA). However, the positions of fatty acids on the triacylglyceride differ between PO/POL and HM, which affect fat absorption and produce unintended physiological consequences. Recent papers have reviewed evidence for physiological benefits of PO/POL and beta-palmitate (sn-2-palmitate) in infant formulas. The aim of the present review is to supplement the assessment of available clinical evidence on the physiological effects of PO/POL formulas in healthy infants. We intend to focus on PO/POL and not on sn-2-palmitate, since the latter was recently extensively reviewed. Clinical evidence supports that PO/POL in infant formulas leads to a lower fat, DHA, palmitate and calcium absorption, and bone mineralization; soft stools; and growth (weight accretion) compared to formulas without PO/POL. Consequently, it seems prudent to be considerate and cautious when adding PO/POL to infant formulas. While HM is the gold standard for infant nutrition, the development of infant formula should be based on achieving positive physiological outcomes, rather than just replicating HM nutrient composition.
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Affiliation(s)
- Maria Padial-Jaudenes
- Abbott Nutrition R&D, Granada University Science Park, 18016 Granada, Spain; (M.P.-J.); (E.C.-M.)
| | - Esther Castanys-Munoz
- Abbott Nutrition R&D, Granada University Science Park, 18016 Granada, Spain; (M.P.-J.); (E.C.-M.)
| | - Maria Ramirez
- Abbott Nutrition R&D, Abbott Laboratories, 18004 Granada, Spain;
| | - John Lasekan
- Scientific & Medical Affairs, Abbott Nutrition, Abbott Laboratories, Columbus, OH 43219, USA
- Correspondence: ; Tel.: +1-011-614-624-3822
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2
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Koletzko B, Bergmann K, Brenna JT, Calder PC, Campoy C, Clandinin MT, Colombo J, Daly M, Decsi T, Demmelmair H, Domellöf M, FidlerMis N, Gonzalez-Casanova I, van Goudoever JB, Hadjipanayis A, Hernell O, Lapillonne A, Mader S, Martin CR, Matthäus V, Ramakrishan U, Smuts CM, Strain SJJ, Tanjung C, Tounian P, Carlson SE. Should formula for infants provide arachidonic acid along with DHA? A position paper of the European Academy of Paediatrics and the Child Health Foundation. Am J Clin Nutr 2020; 111:10-16. [PMID: 31665201 DOI: 10.1093/ajcn/nqz252] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 09/09/2019] [Indexed: 01/08/2023] Open
Abstract
Recently adopted regulatory standards on infant and follow-on formula for the European Union stipulate that from February 2020 onwards, all such products marketed in the European Union must contain 20-50 mg omega-3 DHA (22:6n-3) per 100 kcal, which is equivalent to about 0.5-1% of fatty acids (FAs) and thus higher than typically found in human milk and current infant formula products, without the need to also include ω-6 arachidonic acid (AA; 20:4n-6). This novel concept of infant formula composition has given rise to concern and controversy because there is no accountable evidence on its suitability and safety in healthy infants. Therefore, international experts in the field of infant nutrition were invited to review the state of scientific research on DHA and AA, and to discuss the questions arising from the new European regulatory standards. Based on the available information, we recommend that infant and follow-on formula should provide both DHA and AA. The DHA should equal at least the mean content in human milk globally (0.3% of FAs) but preferably reach 0.5% of FAs. Although optimal AA intake amounts remain to be defined, we strongly recommend that AA should be provided along with DHA. At amounts of DHA in infant formula up to ∼0.64%, AA contents should at least equal the DHA contents. Further well-designed clinical studies should evaluate the optimal intakes of DHA and AA in infants at different ages based on relevant outcomes.
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Affiliation(s)
- Berthold Koletzko
- Ludwig-Maximilians-Universität Munich, Dr von Hauner Children's Hospital, University of Munich Medical Center, Munich, Germany.,Stiftung Kindergesundheit (Child Health Foundation), c/o Dr von Hauner Children's Hospital, University of Munich Medical Center, Munich, Germany
| | - Karin Bergmann
- Stiftung Kindergesundheit (Child Health Foundation), c/o Dr von Hauner Children's Hospital, University of Munich Medical Center, Munich, Germany
| | - J Thomas Brenna
- Dell Pediatric Research Institute, Departments of Pediatrics, Chemistry, and Nutrition, University of Texas at Austin, Austin, TX, USA.,Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | - Philip C Calder
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.,National Institute for Health Research Southampton Biomedical Research Centre, University Hospital Southampton, National Health Service Foundation Trust and University of Southampton, Southampton, United Kingdom
| | - Cristina Campoy
- Department of Pediatrics, University of Granada, Granada, Spain
| | - M Tom Clandinin
- Departments of Agriculture, Food and Nutritional Science and of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - John Colombo
- Department of Psychology and Schiefelbusch Institute for Life Span Studies, University of Kansas, Lawrence, KS, USA
| | - Mandy Daly
- Irish Neonatal Health Alliance, Bray, Ireland
| | - Tamás Decsi
- Department of Paediatrics, University of Pécs, Pécs, Hungary
| | - Hans Demmelmair
- Ludwig-Maximilians-Universität Munich, Dr von Hauner Children's Hospital, University of Munich Medical Center, Munich, Germany
| | - Magnus Domellöf
- Pediatrics Unit, Department of Clinical Sciences, Umeå University, Umeå, Sweden
| | - Nataša FidlerMis
- Department of Gastroenterology, Hepatology and Nutrition, University Children's Hospital, University Medical Centre, Ljubljana, Slovenia
| | | | - Johannes B van Goudoever
- Amsterdam Academic Medical Center, University of Amsterdam, Vrije Universiteit, Emma Children's Hospital, Amsterdam, Netherlands
| | - Adamos Hadjipanayis
- Pediatric Department, Larnaca General Hospital, Larnaca, Cyprus.,School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Olle Hernell
- Pediatrics Unit, Department of Clinical Sciences, Umeå University, Umeå, Sweden
| | - Alexandre Lapillonne
- Paris Descartes University, APHP Necker-Enfants Malades Hospital, Paris, France.,Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, USA
| | - Silke Mader
- European Foundation for the Care of Newborn Infants, Munich, Germany
| | - Camilia R Martin
- Department of Neonatology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Valerie Matthäus
- European Foundation for the Care of Newborn Infants, Munich, Germany
| | - Usha Ramakrishan
- Hubert Department of Global Health, Emory University, Atlanta, GA, USA
| | - Cornelius M Smuts
- Centre of Excellence for Nutrition, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa
| | - Sean J J Strain
- Northern Ireland Centre for Food and Health, Ulster University, Coleraine, United Kingdom
| | | | - Patrick Tounian
- Pediatric Nutrition and Gastroenterology Department, Trousseau Hospital, APHP, Sorbonne University, Paris, France
| | - Susan E Carlson
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, KS, USA
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3
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Maldonado J, Gil-Campos M, Maldonado-Lobón JA, Benavides MR, Flores-Rojas K, Jaldo R, Jiménez Del Barco I, Bolívar V, Valero AD, Prados E, Peñalver I, Olivares M. Evaluation of the safety, tolerance and efficacy of 1-year consumption of infant formula supplemented with Lactobacillus fermentum CECT5716 Lc40 or Bifidobacterium breve CECT7263: a randomized controlled trial. BMC Pediatr 2019; 19:361. [PMID: 31630683 PMCID: PMC6802336 DOI: 10.1186/s12887-019-1753-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 09/27/2019] [Indexed: 01/18/2023] Open
Abstract
Background The microorganism present in breast milk, added to other factors, determine the colonization of infants. The objective of the present study is to evaluate the safety, tolerance and effects of the consumption of a milk formula during the first year of life that is supplemented with L. fermentum CECT5716 or Bifidobacterium breve CECT7263, two strains originally isolated from breast milk. Methods A randomized, double blind, controlled, parallel group study including healthy, formula-fed infants was conducted. Two hundred and thirty-six 1-month-old infants were selected and randomly divided into three study groups according to a randomization list. Infants in the control group received a standard powdered infant formula until 12 months of age. Infants in the probiotic groups received the same infant formula but supplemented with L. fermentum CECT5716 Lc40 or B. breve CECT7263. Main outcome was weigh-gain of infants as safety marker. Results One hundred and eighty-nine infants completed the eleven months of intervention (61 in control group, 65 in Lf group and 63 in Bb group). The growth of infants in the three groups was consistent with standards. No significant differences were observed in the main outcome, weight-gain (Control group: 5.77 Kg ± 0.95, Lf group: 5.77 Kg ± 1.31, Bb group: 5.58 Kg ± 1.10; p = 0.527). The three milk formulae were well tolerated, and no adverse effects were related to the consumption of any of the formula. Infants receiving B. breve CECT7263 had a 1.7 times lower risk of crying than the control group (OR = 0.569, CI 95% 0.568–0.571; p = 0.001). On the other hand, the incidence of diarrhoea in infants receiving the formula supplemented with L. fermentum CECT5716 was a 44% lower than in infants receiving the control formula (p = 0.014). The consumption of this Lactobacillus strain also reduced the duration of diarrhoea by 2.5 days versus control group (p = 0.044). Conclusions The addition of L. fermentum CECT5716 Lc40 or B. breve CECT7263, two probiotic strains naturally found in breast milk, to infant formulae is safe and induces beneficial effects on the health of infants. Trial registration The trial was retrospectively registered in the US Library of Medicine (www.clinicaltrial.gov) with the number NCT03204630. Registered 11 August 2016.
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Affiliation(s)
- J Maldonado
- Pediatric Unit, University Hospital Virgen de las Nieves, Granada, Spain.,Pediatric Department, University of Granada, Granada, Spain.,Biosanitary Research Institute (IBS), Granada, Spain.,Maternal and Child Health and Development Network (SAMID), Health Institute Carlos III, Madrid, Spain
| | - M Gil-Campos
- Unit of Metabolism and Pediatric Research (IMIBIC), Reina Sofia University Hospital, University of Córdoba, Cordoba, Spain.,CIBEROBN, Cordoba, Spain
| | | | - M R Benavides
- Pediatric Clinic Roquetas, Roquetas de Mar, Almería, Spain
| | - K Flores-Rojas
- Unit of Metabolism and Pediatric Research (IMIBIC), Reina Sofia University Hospital, University of Córdoba, Cordoba, Spain
| | - R Jaldo
- Andalusian Health Service, Andalusia, Spain
| | | | - V Bolívar
- Andalusian Health Service, Andalusia, Spain
| | - A D Valero
- Biosearch Life, Research Department, Granada, Spain
| | - E Prados
- Andalusian Health Service, Andalusia, Spain
| | - I Peñalver
- Andalusian Health Service, Andalusia, Spain
| | - M Olivares
- Biosearch Life, Research Department, Granada, Spain.
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Dipasquale V, Serra G, Corsello G, Romano C. Standard and Specialized Infant Formulas in Europe: Making, Marketing, and Health Outcomes. Nutr Clin Pract 2019; 35:273-281. [PMID: 30742336 DOI: 10.1002/ncp.10261] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Infant formulas are the only suitable substitute for human milk. The most common infant formulas are standard formulas based on cow's milk. In addition, there are formulas for infants showing signs and symptoms of intolerance and for clinical conditions such as allergy, prematurity, and gastrointestinal diseases. A comprehensive review of the literature was made to review the composition of standard and specialized infant formulas and analyze indications for use, real or presumed nutrition differences and properties, and impact on infant growth. A brief consideration on costs is outlined for each formula. Over the past few years, industrial production and advertising of infant formulas have increased. Human milk still remains the most complete source of nutrition for infants and should be continued according to the current recommendations. Few differences exist between infant formulas, both for the nutrition action and the macronutrient/micronutrient composition. Specialized infant formulas have limited indications for use and high costs. The role of the pediatrician is crucial in the management of infant nutrition, promotion of breastfeeding, and prescribing of specialized formulas only in specific clinical conditions.
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Affiliation(s)
- Valeria Dipasquale
- Pediatric Gastroenterology and Cystic Fibrosis Unit, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Gregorio Serra
- Neonatology and Neonatal Intensive Care Unit, Department of Sciences for Health Promotion and Mother and Child Care, University of Palermo, Palermo, Italy
| | - Giovanni Corsello
- Neonatology and Neonatal Intensive Care Unit, Department of Sciences for Health Promotion and Mother and Child Care, University of Palermo, Palermo, Italy
| | - Claudio Romano
- Pediatric Gastroenterology and Cystic Fibrosis Unit, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
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Chapter 7. The Contributions of the ESPGHAN Committees on Nutrition to Paediatric Nutrition. J Pediatr Gastroenterol Nutr 2018; 66 Suppl 1:S144-S153. [PMID: 29596188 DOI: 10.1097/mpg.0000000000001918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
The first Committee on Nutrition (CoN) was founded in 1974. Two years later nutrition (N) was added to the society's name, which then became ESPGAN. The Committee systematised compositional and quality criteria for breast milk substitutes and food for special medical purposes, the first of many examples on how recommendations and comments published by the Committees on Nutrition (CsoN) were adopted by the European Economic Community, later the European Union and also influenced the World Health Organization/Food and Agriculture Organization of the United Nations Codex standards. A second CoN focusing on preterm infants was established in 1979 and its recommendations on nutrition of these infants were widely implemented. The third and standing CoN, established 1986, started to organise high-quality symposia at the annual meetings appreciating the need to enhance the expertise in nutritional research. From 1991 the CoN has organised Summer Schools in paediatric nutrition for young colleagues further emphasising its educational interest and more recently an annual, more specialised Nutrition Masterclass. Successively the interest of the CoN has expanded to other areas, such as highlighting dilemmas and uncertainties in the field of nutrition including the design, choice of outcomes and statistical analysis of trials in infant nutrition. The work of the CsoN have had great impact on paediatric nutrition and the committee will continue its important role by writing commentaries and systematic reviews and revising guidelines when required to inform and stimulate discussion among colleagues as well as stimulate training in paediatric nutrition by organising workshops and scientific meetings, training courses, and other approaches, and by interaction with other expert groups.
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6
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Constable A, Mahadevan B, Pressman P, Garthoff JA, Meunier L, Schrenk D, Speijers G, O’Sullivan A, Hayes AW. An integrated approach to the safety assessment of food additives in early life. TOXICOLOGY RESEARCH AND APPLICATION 2017. [DOI: 10.1177/2397847317707370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
During the development of international standards by the Codex Alimentarius Commission, infant foods and their constituent ingredients are subject to rigorous risk analysis and are strictly regulated by many authorities. Various jurisdictions have approved only a limited number of additives specifically with regard to infant foods to fulfill specific technical requirements of quality. As part of the approval process, a rigorous safety assessment is essential to confirm that the use of additives does not pose any health risk for the consumer. An acceptable daily intake (ADI) may be derived from the toxicological databases. However, the ADI may not be applicable to infants because of the possible developmental sensitivities and potentially high exposure scenarios, leading to possible lower margins of safety than would often be determined for adult populations. There is interest in defining better food safety assessment approaches for pre-weaned infants aged less than 12–16 weeks. To confirm safe use in infants, we reviewed the suitability of the existing safety databases of six additives with historical uses in infant nutrition products. To determine further toxicity testing strategies, it is necessary to understand whether the chemical used in the additives is identical to endogenous physiological metabolites and/or whether immature organs of infants are targets of toxicity. Combined with an in-depth review of the existing relevant toxicological and nutritional studies, this integrated approach will facilitate decision-making. We propose a decision tree as a tool within this approach to help guide appropriate data requirements and identify data gaps. In cases of reasonable uncertainty, studies of targeted juvenile should be considered to investigate the safe use levels in food products.
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Affiliation(s)
| | | | - Peter Pressman
- Division of Medicine, Public Health & Nutrition, The Daedalus Foundation, Alexandria, VA, USA
| | | | - Leo Meunier
- Danone Food Safety Center, Uppsalalaan, Utrecht, The Netherlands
| | - Dieter Schrenk
- Food Chemistry and Toxicology, University of Kaiserslautern, Kaiserslautern, Germany
| | - Gerrit Speijers
- General Health Effects Toxicology Safety Food (GETS), Nieuwegein, The Netherlands
| | - Aaron O’Sullivan
- Danone Trading Medical BV, Schiphol Boulevard, Schiphol Airport, The Netherlands
| | - A Wallace Hayes
- Harvard University, Boston, MA, USA and Michigan State University, East Lansing, MI, USA
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7
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Turck D, Bresson JL, Burlingame B, Dean T, Fairweather-Tait S, Heinonen M, Hirsch-Ernst KI, Mangelsdorf I, McArdle HJ, Naska A, Neuhäuser-Berthold M, Nowicka G, Pentieva K, Sanz Y, Sjödin A, Stern M, Tomé D, Van Loveren H, Vinceti M, Willatts P, Fewtrell M, Przyrembel H, Titz A, Valtueña Martínez S. Scientific Opinion on the safety and suitability for use by infants of follow-on formulae with a protein content of at least 1.6 g/100 kcal. EFSA J 2017; 15:e04781. [PMID: 32625487 PMCID: PMC7010188 DOI: 10.2903/j.efsa.2017.4781] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver a scientific opinion on the safety and suitability for use by infants of follow-on formulae (FOF) based on cow's milk intact protein with a protein content of at least 1.6 g/100 kcal (rounded value) that meet otherwise the requirements of relevant EU legislation. If the formula under evaluation is considered to be safe and suitable for use by infants, the NDA Panel is also asked to advise on whether FOF based on goat's milk intact protein, soy protein isolates or protein hydrolysates are also safe and suitable for infants under the same conditions. The Panel concludes that the use of FOF with a protein content of at least 1.6 g/100 kcal from either intact cow's milk protein or intact goat's milk protein otherwise complying with the requirements of relevant EU legislation is safe and suitable for healthy infants living in Europe with an intake of complementary foods of a sufficient quality. This conclusion does not apply to infant formula (IF). The Panel also concludes that the safety and suitability of FOF with a protein content of at least 1.6 g/100 kcal manufactured from either protein hydrolysates or soy protein isolates cannot be established with the available data. The same conclusion applies to IF. The NDA Panel endorsed a draft of this scientific opinion on 14 December 2016 for public consultation. The draft document has been revised and updated according to the comments received, where appropriate.
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Szajewska H, Ruszczyński M, Szymański H, Sadowska-Krawczenko I, Piwowarczyk A, Rasmussen PB, Kristensen MB, West CE, Hernell O. Effects of infant formula supplemented with prebiotics compared with synbiotics on growth up to the age of 12 mo: a randomized controlled trial. Pediatr Res 2017; 81:752-758. [PMID: 28060791 DOI: 10.1038/pr.2017.5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 12/27/2016] [Indexed: 12/26/2022]
Abstract
BACKGROUND Growth is an essential outcome measure for evaluating the safety of infant formulas (IF). We investigated the effects of consumption of IF supplemented with prebiotics (fructooligosaccharides, FOS, and galactooligosaccharides, GOS) compared with synbiotics (FOS/GOS and Lactobacillus paracasei ssp. paracasei strain F19) on the growth of healthy infants. METHODS 182 full-term infants who were weaned completely from breast milk to IF at 28 d of age were randomly assigned to receive prebiotic- or synbiotic-supplemented, otherwise identical, IF until 6 mo of age (intervention period). RESULTS A total of 146 (80%) infants were included in the intention-to-treat analysis at 6 mo. Anthropometric parameters were similar in the two groups during the intervention and follow-up period until 12 mo of age. Compared with the prebiotic group, a significant reduction in the cumulative incidence of lower respiratory tract infections was found in the synbiotic group; however, the confidence interval of the estimate was wide, resulting in uncertainty. CONCLUSION The lack of a significant difference between the formula-fed groups in growth, or the occurrence of serious adverse events, supports the safety of using IF supplemented with synbiotics. Further studies are needed to evaluate the effects of such formula on lower-respiratory tract infections.
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Affiliation(s)
- Hania Szajewska
- Department of Pediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Marek Ruszczyński
- Department of Pediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Henryk Szymański
- Department of Pediatrics, St Hedwig of Silesia Hospital, Trzebnica, Poland
| | - Iwona Sadowska-Krawczenko
- Faculty of Health Sciences, Nicolaus Copernicus University, Collegium Medicum, Bydgoszcz, Poland.,Department of Neonatology, University Hospital No 2, Bydgoszcz, Poland
| | - Anna Piwowarczyk
- Department of Pediatrics with Clinical Decisions Unit, The Medical University of Warsaw, Warsaw, Poland
| | | | | | - Christina E West
- Department of Clinical Sciences/Pediatrics, Umeå University, Umeå, Sweden
| | - Olle Hernell
- Department of Clinical Sciences/Pediatrics, Umeå University, Umeå, Sweden
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9
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Koletzko B. Säuglingsnahrungen mit Zusatz von „Probiotika“. Monatsschr Kinderheilkd 2016. [DOI: 10.1007/s00112-016-0136-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Green Corkins K, Shurley T. What's in the Bottle? A Review of Infant Formulas. Nutr Clin Pract 2016; 31:723-729. [PMID: 27646861 DOI: 10.1177/0884533616669362] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Infant formulas are designed to be a substitute for breast milk. Since they are sole source of nutrition for growing and developing infants, they are highly regulated by the government. All ingredients in infant formulas must be considered "generally recognized as safe." Manufacturers are continually modifying their products to make them more like breast milk. Functional ingredients added to infant formula include long-chain polyunsaturated fatty acids, nucleotides, prebiotics, and probiotics. The most common breast milk substitutes are standard cow's milk-based term infant formulas, which include subcategories of organic and breast milk supplementation, and come in standard dilutions of 19 or 20 calories per ounce. In addition to standard cow's milk-based term infant formulas, there is a line of term infant formulas marketed for signs and symptoms of intolerance. These products include modifications in lactose content, partially hydrolyzed protein, added probiotics, or added rice starch. There are also specialized formulas for medical conditions such as prematurity, gastrointestinal disorders, allergy, disorders of fat metabolism, and renal insufficiency. Infants on specialty formulas should be monitored closely by medical professionals. Formulas come in ready-to-feed, liquid concentrate, and powder forms. Each offers advantages and disadvantages. Each step in the formula mixing process or each manipulation required for the feeding is another opportunity to introduce bacteria to the formula. There are guidelines for preparing formula in institutions. Standard dilution and mixing instructions are different for each formula, so individual recipes are needed. Caregivers should also be educated on proper hygiene when preparing formula at home.
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Affiliation(s)
- Kelly Green Corkins
- 1 Department of Nutrition Therapy, LeBonheur Children's Hospital, Memphis, Tennessee, USA
| | - Teresa Shurley
- 1 Department of Nutrition Therapy, LeBonheur Children's Hospital, Memphis, Tennessee, USA
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12
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13
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López-Huertas E. Safety and efficacy of human breast milk Lactobacillus fermentum CECT 5716. A mini-review of studies with infant formulae. Benef Microbes 2016; 6:219-24. [PMID: 25519525 DOI: 10.3920/bm2014.0091] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Human breast milk has been described as a source of lactic acid bacteria. Lactobacillus fermentum CECT5716 is a human breast milk strain whose probiotic properties, safety and efficacy has been demonstrated in vitro and in vivo, including controlled trials with human adults. Since the origin of this probiotic strain is human breast milk, we aimed to investigate the safety and efficacy of an infant and a follow-on formulas supplemented with this strain of L. fermentum. We carried out two randomised controlled trials: one trial with infants of 6-12 months of age (follow-on formula study) and another one with infants from 1 to 5 months of age (infant formula study). The results from the trials showed that the probiotic formulas were safe, well tolerated and might be useful for the prevention of community-acquired infections.
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Affiliation(s)
- E López-Huertas
- Estación Experimental Zaidín, Spanish Council for Scientific Research, Profesor Albareda 1, 18008 Granada, Spain
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14
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Mental performance in 8-year-old children fed reduced protein content formula during the 1st year of life: safety analysis of a randomised clinical trial. Br J Nutr 2016; 122:S22-S30. [PMID: 31638498 DOI: 10.1017/s0007114515000768] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In humans, maximum brain development occurs between the third trimester of gestation and 2 years of life. Nutrition during these critical windows of rapid brain development might be essential for later cognitive functioning and behaviour. In the last few years, trends on protein recommendations during infancy and childhood have tended to be lower than that in the past. It remains to be demonstrated that lower protein intakes among healthy infants, a part of being able to reduce obesity risk, is safe in terms of mental performance achievement. Secondary analyses of the EU CHOP, a clinical trial in which infants from five European countries were randomised to be fed a higher or a lower protein content formula during the 1st year of life. Children were assessed at the age of 8 years with a neuropsychological battery of tests that included assessments of memory (visual and verbal), attention (visual, selective, focused and sustained), visual-perceptual integration, processing speed, visual-motor coordination, verbal fluency and comprehension, impulsivity/inhibition, flexibility/shifting, working memory, reasoning, visual-spatial skills and decision making. Internalising, externalising and total behaviour problems were assessed using the Child Behaviour Checklist 4-18. Adjusted analyses considering factors that could influence neurodevelopment, such as parental education level, maternal smoking, child's gestational age at birth and head circumference, showed no differences between feeding groups in any of the assessed neuropsychological domains and behaviour. In summary, herewith we report on the safety of lower protein content in infant formulae (closer to the content of human milk) according to long-term mental performance.
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Civardi E, Garofoli F, Longo S, Mongini ME, Grenci B, Mazzucchelli I, Angelini M, Castellazzi A, Fasano F, Grinzato A, Fanos V, Budelli A, Stronati M. Safety, growth, and support to healthy gut microbiota by an infant formula enriched with functional compounds. Clin Nutr 2015; 36:238-245. [PMID: 26718667 DOI: 10.1016/j.clnu.2015.11.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 10/29/2015] [Accepted: 11/09/2015] [Indexed: 12/25/2022]
Abstract
BACKGROUND & AIMS Safety and growth adequacy of infant formulae enriched by functional ingredients need stringent evaluation by means of randomized controlled trials (RCTs), therefore we performed a double-blind RCT to evaluate an infant formula enriched with galacto-oligosaccharides, beta-palmitate, and acidified milk vs. a standard infant formula. METHODS Weight, length, head circumference and fecal bacteria (Bifidobacteria, BIF/Clostridia, CLO) were measured in healthy full term infants, at baseline - as before 21 days of life - at 60 and 135 days thereafter. A group of 51 neonates received the enriched formula (ENR), 59 the standard one (ST). Parents were trained to daily register gastrointestinal diseases. RESULTS All the infants grew homogeneously increasing the anthropometric parameters and complying with WHO and Italian standards: the mean (SD) difference in daily weight between ENR and ST groups was -0.74 (1.13) g/day, corresponding to a 90% CI of -2.62 to 1.13 g/day, well within the postulated interval of equivalence of -3.9 to +3.9 g/day. A statistical improvement in BIF concentration in the microbiota of infants fed by ENR was recorded. There was no between-group change in log10CLO, but log10BIF increase was higher at T2 vs. T0 in ENR (treatment × time interaction = 0.71, 95% CI 0.08-1.34, p = 0.028) than in ST neonates. This corresponds to estimated mean (95% CI) values of 8.37 (8.04-8.69) log10-units for ENR vs. 8.08 (7.77-8.39) log10-units for ST neonates. Gastrointestinal effects were mild and similar, with no statistical difference between two groups. CONCLUSION Safety and growth ability of the enriched formula has been confirmed. A positive effect on neonatal gut microbiota, consisting of increased fecal BIF counts at T2 vs. baseline has been shown too. Nonetheless, larger RCTs are needed to estimate with greater precision the effective potential attributable to the enriched formula on neonatal microbiota, with particular reference to the mode of delivery.
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Affiliation(s)
- Elisa Civardi
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Francesca Garofoli
- Neonatal Immunology Laboratory, Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
| | - Stefania Longo
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Maria Elisa Mongini
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Beatrice Grenci
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Iolanda Mazzucchelli
- Neonatal Immunology Laboratory, Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy; Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Micol Angelini
- Neonatal Immunology Laboratory, Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Annamaria Castellazzi
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | | | | | - Vassilios Fanos
- Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, Azienda Ospedaliera Universitaria, University of Cagliari, Cagliari, Italy
| | | | - Mauro Stronati
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy; Neonatal Immunology Laboratory, Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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A comprehensive review on in vitro digestion of infant formula. Food Res Int 2015; 76:373-386. [DOI: 10.1016/j.foodres.2015.07.016] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 06/30/2015] [Accepted: 07/10/2015] [Indexed: 11/22/2022]
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Koletzko B, Carlson SE, van Goudoever JB. Should Infant Formula Provide Both Omega-3 DHA and Omega-6 Arachidonic Acid? ANNALS OF NUTRITION AND METABOLISM 2015; 66:137-138. [DOI: 10.1159/000377643] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Yao Y, Zhao G, Zou X, Huang L, Wang X. Microstructural and lipid composition changes in milk fat globules during milk powder manufacture. RSC Adv 2015. [DOI: 10.1039/c5ra08247a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The purpose of this study was to investigate the effects of milk powder processing conditions (pasteurisation, homogenisation and spray-drying) on the microstructure and composition of fat globules in cow milk.
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Affiliation(s)
- Yunping Yao
- State Key Laboratory of Food Science and Technology
- Synergetic Innovation Center of Food Safety and Nutrition
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
| | - Guozhong Zhao
- State Key Laboratory of Food Science and Technology
- Synergetic Innovation Center of Food Safety and Nutrition
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
| | - Xiaoqiang Zou
- State Key Laboratory of Food Science and Technology
- Synergetic Innovation Center of Food Safety and Nutrition
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
| | - Lei Huang
- State Key Laboratory of Food Science and Technology
- Synergetic Innovation Center of Food Safety and Nutrition
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
| | - Xingguo Wang
- State Key Laboratory of Food Science and Technology
- Synergetic Innovation Center of Food Safety and Nutrition
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
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Koletzko B, Benninga MA, Godfrey KM, Hornnes PJ, Kolaček S, Koletzko S, Lentze MJ, Mader S, McAuliffe FM, Oepkes D, Oddy WH, Phillips A, Rzehak P, Socha P, Szajewska H, Symonds ME, Taminiau J, Thapar N, Troncone R, Vandenplas Y, Veereman G. Public-private collaboration in clinical research during pregnancy, lactation, and childhood: joint position statement of the Early Nutrition Academy and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition. J Pediatr Gastroenterol Nutr 2014; 58:525-30. [PMID: 24399212 DOI: 10.1097/mpg.0000000000000284] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This position statement summarises a view of academia regarding standards for clinical research in collaboration with commercial enterprises, focussing on trials in pregnant women, breast-feeding women, and children. It is based on a review of the available literature and an expert workshop cosponsored by the Early Nutrition Academy and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition. Clinical research collaborations between academic investigators and commercial enterprises are encouraged by universities, public funding agencies, and governmental organisations. One reason is a pressing need to obtain evidence on the effects, safety, and benefits of drugs and other commercial products and services. The credibility and value of results obtained through public-private research collaborations have, however, been questioned because many examples of inappropriate research practice have become known. Clinical research in pregnant and breast-feeding women, and in infants and children, raises sensitive scientific, ethical, and societal questions and requires the application of particularly high standards. Here we provide recommendations for the conduct of public-private research collaborations in these populations. In the interest of all stakeholders, these recommendations should contribute to more reliable, credible, and acceptable results of commercially sponsored trials and to reducing the existing credibility gap.
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Affiliation(s)
- Berthold Koletzko
- *Dr von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany †Emma Children's Hospital/Academic Medical Centre, Department of Pediatric Gastroenterology & Nutrition, Amsterdam, The Netherlands ‡MRC Lifecourse Epidemiology Unit and NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK §Gynecology and Obstetrics, Hvidovre Hospital, Copenhagen, Denmark
- Children's Hospital Zagreb University Medical School, Zagreb, Croatia ¶Children's Hospital Medical Center, University Hospitals, Bonn, Germany #European Foundation for the Care of Newborn Infants, Munich, Germany **UCD Obstetrics & Gynaecology, School of Medicine and Medical Science, University College Dublin, National Maternity Hospital, Dublin, Ireland ††Department of Obstetrics, Leiden University Medical Centre, Leiden, The Netherlands ‡‡Telethon Institute for Child Health Research, Centre for Child Health Research, University of Western Australia, West Perth, Australia §§UCL Institute of Child Health, London, UK
- Children's Memorial Health Institute ¶¶Department of Paediatrics, Medical University of Warsaw, Poland ##Academic Division of Child Health, School of Clinical Sciences, University of Nottingham, Nottingham, UK ***European Medicine Agency, Emma Children's Hospital, Academic Medical Centre, Amsterdam, The Netherlands †††UCL Institute of Child Health, Great Ormond Street Hospital, London, UK ‡‡‡Department of Paediatrics, Universita degli Studi di Napoli Frederico II, Naples, Italy §§§Department of Paediatrics, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium
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Closa-Monasterolo R, Gispert-Llaurado M, Luque V, Ferre N, Rubio-Torrents C, Zaragoza-Jordana M, Escribano J. Safety and efficacy of inulin and oligofructose supplementation in infant formula: Results from a randomized clinical trial. Clin Nutr 2013; 32:918-27. [DOI: 10.1016/j.clnu.2013.02.009] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2012] [Revised: 02/07/2013] [Accepted: 02/13/2013] [Indexed: 12/30/2022]
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21
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Szajewska H, Chmielewska A. Growth of infants fed formula supplemented with Bifidobacterium lactis Bb12 or Lactobacillus GG: a systematic review of randomized controlled trials. BMC Pediatr 2013; 13:185. [PMID: 24215626 PMCID: PMC3831250 DOI: 10.1186/1471-2431-13-185] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Accepted: 10/31/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Growth is an essential outcome measure for evaluating the safety of any new ingredients, including probiotics, added to infant formulae. The aim of this systematic review was to determine the effects of supplementation of infant formulae with Bifidobacterium lactis Bb12 (B lactis) and/or Lactobacillus rhamnosus GG (LGG) compared with unsupplemented formula on the growth of healthy infants. METHODS The MEDLINE, EMBASE, and Cochrane Library databases were searched in June 2013 for relevant randomized controlled trials (RCTs) conducted in healthy term infants. Unpublished data were obtained from the manufacturer of B lactis-supplemented formula. The primary outcome measures were weight, length, and head circumference. RESULTS Nine eligible trials were identified. Compared with unsupplemented controls, supplementation of infant formula with B lactis had no effect on weight gain [4 RCTs, n = 266, mean difference (MD) 0.96 g/day, 95% confidence interval (CI) -0.70 to 2.63)], length gain (4 RCTs, n = 261, MD -0.39 mm/month, 95% CI -1.32 to 0.53), or head circumference gain (3 RCTs, n = 207, MD 0.56 mm/month, 95% CI -0.17 to 1.30). Data limited to one small (n = 105) trial suggest that infants who received standard infant formula supplemented with LGG grew significantly better. No such effect was observed in infants fed hydrolyzed formula supplemented with LGG. CONCLUSIONS Supplementation of infant formula with B lactis results in growth similar to what is found in infants fed unsupplemented formula. Limited data do not allow one to reach a conclusion regarding the effect of LGG supplementation on infant growth.
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Affiliation(s)
- Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Dzialdowska 1, Warsaw 01-183, Poland.
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22
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Rzehak P, Grote V, Lattka E, Weber M, Gruszfeld D, Socha P, Closa-Monasterolo R, Escribano J, Giovannini M, Verduci E, Goyens P, Martin F, Langhendries JP, Demmelmair H, Klopp N, Illig T, Koletzko B. Associations of IGF-1 gene variants and milk protein intake with IGF-I concentrations in infants at age 6 months - results from a randomized clinical trial. Growth Horm IGF Res 2013; 23:149-158. [PMID: 23800627 DOI: 10.1016/j.ghir.2013.05.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 05/08/2013] [Accepted: 05/31/2013] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The interplay of genetic and nutritional regulation of the insulin-like growth factor-I axis in children is unclear. Therefore, potential gene-nutrient effects on serum levels of the IGF-I axis in a formula feeding trial were studied. DESIGN European multicenter randomized clinical trial of 1090 term, formula-fed infants assigned to receive cow's milk-based infant and follow-on formulae with lower (LP: 1.25 and 1.6 g/100 mL) or higher (HP: 2.05 and 3.2 g/100 mL) protein contents for the first 12 months of life; a comparison group of 588 breastfed infants (BF) was included. Eight single nucleotide polymorphisms (SNPs) of the IGF-1-(rs6214, rs1520220, rs978458, rs7136446, rs10735380, rs2195239, rs35767, and rs35766) and two of the IGFBP-3-(rs1496495, rs6670) gene were analyzed. Serum levels of total and free IGF-I, IGFBP-3 and the molar ratio IGF-1/IGFBP-3 at age 6 months were regressed on determined SNPs and feeding groups in 501 infants. RESULTS IGF-1-SNPs rs1520220, rs978458, and rs2195239 significantly increased total-IGF-I and molar-ratio IGF-I/IGFBP-3 by ~1.3 ng/mL and ~1.3 per allele, respectively; compared to LP infants concentration and molar-ratio were increased in HP by ~1.3 ng/mL and ~1.3 and decreased in BF infants by ~0.6 ng/mL and ~0.6, respectively. IGFBP-3 was only affected by the BF group with ~450 ng/mL lower levels than the LP group. No gene-feeding-group interaction was detected for any SNP, even without correction for multiple testing. CONCLUSIONS Variants of the IGF-1-gene play an important role in regulating serum levels of the IGF-I axis but there is no gene-protein-interaction. The predominant nutritional regulation of IGF-I and IGFBP-3 gives further evidence that higher protein intake contributes to metabolic programming of growth.
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Affiliation(s)
- Peter Rzehak
- Div. Metabolic and Nutritional Medicine, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University of Munich Medical Centre, Munich, Germany
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23
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Luque V, Escribano J, Grote V, Ferre N, Koletzko B, Gruszfeld D, Socha P, Langhendries JP, Goyens P, Closa-Monasterolo R. Does insulin-like growth factor-1 mediate protein-induced kidney growth in infants? A secondary analysis from a randomized controlled trial. Pediatr Res 2013; 74:223-9. [PMID: 23708690 DOI: 10.1038/pr.2013.87] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2012] [Accepted: 12/29/2012] [Indexed: 11/09/2022]
Abstract
BACKGROUND Animal models have shown that insulin-like growth factor I (IGF-I) may mediate protein-induced kidney growth. Our aim was to analyze the effect of IGF-I on protein-induced kidney growth in healthy infants. METHODS This is a secondary analysis of a randomized trial that compared growth of infants fed with a higher-protein (HP) (n = 169) vs. lower-protein (LP) (n = 182) formula (in the first year of life). Outcome measures were anthropometric parameters, kidney volume (cm(3)), and total and free IGF-I (ng/ml). RESULTS The highest levels of total and free IGF-I were found in the HP group. Both parameters correlated significantly with BMI z-score (r = 0.229, P < 0.001 and r = 0.223, P < 0.001, respectively), kidney volume (r = 0.115, P = 0.006 and r = 0.208, P < 0.001, respectively), and kidney volume/body length (r = 0.109, P = 0.010 and r = 0.194, P < 0.001, respectively) at 6 mo. Linear regression analyses showed a significant effect of free IGF-I on kidney volume in models, including significant effects of HP formula and anthropometry. The structural equation model revealed a significant direct effect of the HP formula on kidney volume and an indirect effect mediated by free IGF-I. CONCLUSION This study suggests that IGF-I partly mediates protein-induced kidney growth in healthy infants. IGF-I could be involved in a pathway for the programming of the renal system.
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Affiliation(s)
- Veronica Luque
- Pediatrics Research Unit, Universitat Rovira i Virgili, IISPV, Reus, Spain
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24
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Koletzko B, Bhutta ZA, Cai W, Cruchet S, El Guindi M, Fuchs GJ, Goddard EA, van Goudoever JB, Quak SH, Kulkarni B, Makrides M, Ribeiro H, Walker A. Compositional requirements of follow-up formula for use in infancy: recommendations of an international expert group coordinated by the Early Nutrition Academy. ANNALS OF NUTRITION AND METABOLISM 2012; 62:44-54. [PMID: 23258234 DOI: 10.1159/000345906] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The follow-up formula (FUF) standard of Codex Alimentarius adopted in 1987 does not correspond to the recently updated Codex infant formula (IF) standard and current scientific knowledge. New Zealand proposed a revision of the FUF Codex standard and asked the non-profit Early Nutrition Academy, in collaboration with the Federation of International Societies for Paediatric Gastroenterology, Hepatology, and Nutrition (FISPGHAN), for a consultation with paediatric nutrition experts to provide scientific guidance. This global expert group strongly supports breastfeeding. FUF are considered dispensable because IF can substitute for breastfeeding throughout infancy, but FUF are widely used and thus the outdated current FUF standard should be revised. Like IF, FUF serve as breast milk substitutes; hence their marketing should respect appropriate standards. The compositional requirements for FUF for infants from 6 months onwards presented here were unanimously agreed upon. For some nutrients, the compositional requirements for FUF differ from those of IF due to differing needs with infant maturation as well as a rising contribution of an increasingly diversified diet with advancing age. FUF should be fed with adequate complementary feeding that is also appropriate for partially breastfed infants. FUF could be fed also after the age of 1 year without safety concerns, but different compositional requirements should be applied for optimal, age-adapted milk-based formulations for young children used only after the age of 1 year. This has not been considered as part of this review and should be the subject of further consideration.
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Affiliation(s)
- Berthold Koletzko
- Dr. von Hauner Children's Hospital, University of Munich, Munich, Germany.
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Tudehope DI, Page D, Gilroy M. Infant formulas for preterm infants: in-hospital and post-discharge. J Paediatr Child Health 2012; 48:768-76. [PMID: 22970671 DOI: 10.1111/j.1440-1754.2012.02533.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The availability and composition of preterm and post-discharge formulas (PDFs) have undergone considerable changes over the last decade. Human milk, supplemented with multi-component fortifier, is the preferred feed for very preterm infants as it has beneficial effects for both short- and long-term outcomes compared with formula. If supply of mother's milk or donor milk is inadequate, a breast milk substitute specifically designed for premature infants is the next option. Preterm formula is intended to provide nutrient intakes to match intrauterine growth and nutrient accretion rates and is enriched with energy, macronutrients, minerals, vitamins, and trace elements compared with term infant formulas. Post-natal longitudinal growth failure has been reported almost universally in extremely preterm infants. Since 2009, a nutritionally enriched PDF specifically designed for preterm infants post hospital discharge with faltering growth has been available in Australia and New Zealand. This formula is an intermediary between preterm and term formulas and contains more energy (73 kcal/100 mL), protein (1.9 g/100 mL), minerals, vitamins, and trace elements than term formulas. Although the use of a PDF is based on sound nutritional knowledge, the 2012 Cochrane Systematic Review of 10 trials comparing feeding preterm infants with PDF and term formula did not demonstrate any short- or long-term benefits. Health professionals need to make individual decisions on whether and how to use PDF.
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Affiliation(s)
- David I Tudehope
- Mothers and Babies Research Theme, Mater Medical Research Institute, Brisbane, Queensland, Australia.
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Gurnida DA, Rowan AM, Idjradinata P, Muchtadi D, Sekarwana N. Association of complex lipids containing gangliosides with cognitive development of 6-month-old infants. Early Hum Dev 2012; 88:595-601. [PMID: 22289412 DOI: 10.1016/j.earlhumdev.2012.01.003] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Revised: 12/07/2011] [Accepted: 01/09/2012] [Indexed: 10/14/2022]
Abstract
BACKGROUND Human breastmilk contains gangliosides which may play an important role in infant neurodevelopment. AIM A pilot study was conducted to assess the impact of infant formula supplemented with gangliosides from complex milk lipid on cognitive functions of normal healthy infants. STUDY DESIGN The study was a double-blind, randomized, controlled, parallel group clinical trial in which infants received the treatment or control product from 2 to 8 weeks of age until 24 weeks of age. The control group (n=30) received standard infant formula and the treatment group (n=29) received the same formula supplemented with complex milk lipid to increase the ganglioside content to approximately 11 to 12 μg/ml. A reference group (n=32) consisted of normal healthy exclusively breast-fed infants. OUTCOME MEASURES Cognitive development using the Griffith Scales and serum gangliosides was measured before (2-8 weeks of age) and after intervention (24 weeks of age). RESULTS Ganglioside supplementation using complex milk lipids significantly increased ganglioside serum levels (control group vs treatment group, P=0.002) and resulted in increased scores for Hand and Eye coordination IQ (P<0.006), Performance IQ (P<0.001) and General IQ (P=0.041). Cognitive development scores and serum ganglioside levels for the treatment group did not differ from the reference group. CONCLUSIONS Supplementation of infant formula with complex milk lipid to enhance ganglioside content appears to have beneficial effects on cognitive development in healthy infants aged 0-6 months, which may be related to increased serum ganglioside levels.
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Affiliation(s)
- Dida A Gurnida
- Department of Child Health, Faculty of Medicine, University of Padjadjaran, Hasan Sadikin Hospital, Bandung, West Java, Indonesia
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27
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Fewtrell MS. Clinical safety assessment of infant nutrition. ANNALS OF NUTRITION AND METABOLISM 2012; 60:200-3. [PMID: 22699768 DOI: 10.1159/000338204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Data on clinical safety and efficacy are ideally collected in a randomized clinical trial or, failing this, an observational study. Suitable outcomes vary depending on the intervention and population group, and certain outcomes such as growth may test both efficacy and safety. The use of growth as an important safety outcome has some limitations since it is currently not clear what represents an 'optimal' growth pattern. Several issues currently make the conduct and interpretation of infant nutrition trials challenging. These include difficulties in recruiting exclusively formula-fed infants, particularly given the emotive nature of infant feeding; the involvement of industry leading to real or perceived conflicts of interest; increased regulation and bureaucracy; and particular issues with long-term follow-up studies, notably cohort attrition. This paper addresses the implications of these issues and some potential solutions.
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Affiliation(s)
- M S Fewtrell
- Childhood Nutrition Research Centre, UCL Institute of Child Health, University College London, 30 Guilford St., London, UK.
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Hernell O. Current safety standards in infant nutrition--a European perspective. ANNALS OF NUTRITION AND METABOLISM 2012; 60:188-91. [PMID: 22699765 DOI: 10.1159/000338210] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Foods intended specifically for infants and young children are considered under European community law and are defined in specific commission directives. In principal, these directives conclude that such foods must be safe, have a special composition, be distinguishable from normal foods, be suitable for fulfilling particular nutritional requirements, and should, when marketed, indicate such suitability. Since infant formulas are intended as the sole source of nutrition during the first months of life, their nutritional adequacy and safety are particularly strictly regulated. The Scientific Committee on Food report from 2003, on which the current commission directive is based, makes clear recommendations on how benefits, suitability, and safety of modifications beyond established standards should be documented and evaluated. These principles resulted in part from a workshop on characterization of infant food modifications in the EU and two position papers by the European Society for Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN). These papers are reviewed below.
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Affiliation(s)
- Olle Hernell
- Pediatrics, Department of Clinical Sciences, Umeå University, Umeå, Sweden.
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Lönnerdal B. Preclinical Assessment of Infant Formula. ANNALS OF NUTRITION AND METABOLISM 2012; 60:196-9. [DOI: 10.1159/000338209] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Lactobacillus fermentum CECT 5716 is safe and well tolerated in infants of 1-6 months of age: a randomized controlled trial. Pharmacol Res 2011; 65:231-8. [PMID: 22155106 DOI: 10.1016/j.phrs.2011.11.016] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Revised: 11/24/2011] [Accepted: 11/25/2011] [Indexed: 01/15/2023]
Abstract
The objective of the study was to evaluate the safety and tolerance of an infant formula supplemented with Lactobacillus fermentum CECT5716, a probiotic strain isolated from breast milk, in infants of 1-6 months of age. A randomized double blinded controlled study including healthy infants was conducted. One month aged infants received a prebiotic infant formula supplemented with L. fermentum (experimental group) or the same formula without the probiotic strain (control group) for 5 months. The primary outcome of the study was average daily weight gain between baseline and 4 months of age. Secondary outcomes were other anthropometric data (length and head circumference), formula consumption, and tolerance. Incidence of infections was also recorded by pediatricians. No significant differences in weight gain were observed between both groups, neither at 4 months of age (29.0±7.8 vs 28.9±5.7g/day) nor at 6 months (25.1±6.1 vs 24.7±5.2g/day). There were no statistically significant differences in the consumption of the formulae or symptoms related to the tolerance of the formula. The incidence rate of gastrointestinal infections in infants of the control group was 3 times higher than in the probiotic group (p=0.018). Therefore, consumption of a prebiotic infant formula enriched with the human milk probiotic strain L. fermentum CECT5716 from 1 to 6 months of life is well tolerated and safe. Furthermore, the consumption of this formula may improve the health of the infants by reducing the incidence of gastrointestinal infections.
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Dietary treatment of cows' milk protein allergy in childhood: a commentary by the Committee on Nutrition of the French Society of Paediatrics. Br J Nutr 2011; 107:325-38. [DOI: 10.1017/s0007114511004831] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The diagnosis of cows' milk protein allergy (CMPA) requires first the suspicion of diagnosis based on symptoms described in the medical history, and, second, the elimination of cows' milk proteins (CMP) from the infant's diet. Without such rigorous analysis, the elimination of CMP is unjustified, and sometimes harmful. The elimination diet should be strictly followed, at least until 9–12 months of age. If the child is not breast fed or the mother cannot or no longer wishes to breast feed, the first choice is an extensively hydrolysed formula (eHF) of CMP, the efficacy of which has been demonstrated by scientifically sound studies. If it is not tolerated, an amino acid-based formula is warranted. A rice protein-based eHF can be an alternative to a CMP-based eHF. Soya protein-based infant formulae are also a suitable alternative for infants >6 months, after establishing tolerance to soya protein by clinical challenge. CMPA usually resolves during the first 2–3 years. However, the age of recovery varies depending on the child and the type of CMPA, especially whether it is IgE-mediated or not, with the former being more persistent. Once the child reaches the age of 9–12 months, an oral food challenge is carried out in the hospital ward to assess the development of tolerance and, if possible, to allow for the continued reintroduction of CMP at home. Some children with CMPA will tolerate only a limited daily amount of CMP. The current therapeutic options are designed to accelerate the acquisition of tolerance thereof, which seems to be facilitated by repeated exposure to CMP.
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Complementary food with low (8%) or high (12%) meat content as source of dietary iron: a double-blinded randomized controlled trial. Eur J Nutr 2009; 49:11-8. [DOI: 10.1007/s00394-009-0043-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2009] [Accepted: 07/06/2009] [Indexed: 12/11/2022]
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Ghisolfi J, Turck D, Vidailhet M, Girardet JP, Bocquet A, Bresson JL, Chouraqui JP, Darmaun D, Dupont C, Frelut ML, Goulet O, Rieu D, Rigo J. [Promotion of breastfeeding and information to parents on infant formulas: are these 2 communication policies really incompatible?]. Arch Pediatr 2009; 16:971-5. [PMID: 19497715 DOI: 10.1016/j.arcped.2009.03.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2009] [Accepted: 03/31/2009] [Indexed: 11/30/2022]
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Koletzko B, von Kries R, Closa R, Escribano J, Scaglioni S, Giovannini M, Beyer J, Demmelmair H, Gruszfeld D, Dobrzanska A, Sengier A, Langhendries JP, Rolland Cachera MF, Grote V. Lower protein in infant formula is associated with lower weight up to age 2 y: a randomized clinical trial. Am J Clin Nutr 2009; 89:1836-45. [PMID: 19386747 DOI: 10.3945/ajcn.2008.27091] [Citation(s) in RCA: 422] [Impact Index Per Article: 28.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Protein intake during infancy was associated with rapid early weight gain and later obesity in observational studies. OBJECTIVE The objective was to test the hypothesis that higher protein intake in infancy leads to more rapid length and weight gain in the first 2 y of life. DESIGN In a multicenter European study, 1138 healthy, formula-fed infants were randomly assigned to receive cow milk-based infant and follow-on formula with lower (1.77 and 2.2 g protein/100 kcal, respectively) or higher (2.9 and 4.4 g protein/100 kcal, respectively) protein contents for the first year. For comparison, 619 exclusively breastfed children were also followed. Weight, length, weight-for-length, and BMI were determined at inclusion and at 3, 6, 12, and 24 mo of age. The primary endpoints were length and weight at 24 mo of age, expressed as length and weight-for-length z scores based on the 2006 World Health Organization growth standards. RESULTS Six hundred thirty-six children in the lower (n = 313) and higher (n = 323) protein formula groups and 298 children in the breastfed group were followed until 24 mo. Length was not different between randomized groups at any time. At 24 mo, the weight-for-length z score of infants in the lower protein formula group was 0.20 (0.06, 0.34) lower than that of the higher protein group and did not differ from that of the breastfed reference group. CONCLUSIONS A higher protein content of infant formula is associated with higher weight in the first 2 y of life but has no effect on length. Lower protein intake in infancy might diminish the later risk of overweight and obesity. This trial was registered at clinicaltrials.gov as NCT00338689.
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Affiliation(s)
- Berthold Koletzko
- Dr von Hauner Children's Hospital, University of Munich Medical Centre, Munich, Germany.
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Tolerance and safety of Lactobacillus paracasei ssp. paracasei in combination with Bifidobacterium animalis ssp. lactis in a prebiotic-containing infant formula: a randomised controlled trial. Br J Nutr 2009; 102:869-75. [PMID: 19331702 DOI: 10.1017/s0007114509289069] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The addition of probiotics to infant formula has been shown to be an efficient way to increase the number of beneficial bacteria in the intestine in order to promote a gut flora resembling that of breast-fed infants. The objective of the present study was to evaluate the safety and tolerance of a combination of two probiotic strains in early infancy. A group of 126 newborns were randomised to receive a prebiotic-containing starter formula supplemented with Lactobacillus paracasei ssp. paracasei and Bifidobacterium animalis ssp. lactis or the same formula without probiotics for the first 3 months of life. A total of eighty infants continued the study until they were aged 6 months. Growth measurements were taken monthly at healthy baby clinics. Diaries were used to monitor behaviour, infections, use of antibiotics, as well as stool characteristics. Normal growth occurred in all infants and no statistically significant differences were detected between the probiotics group and the control group for gain in weight, length and head circumference. Infants in the probiotics group produced softer and more frequent stools during the first 3 months of life. No differences were found in crying and sleeping hours, number of parent-diagnosed infections, antibiotic use, visits to the general practitioner and number of adverse events. The use of a prebiotic-containing starter formula supplemented with L. paracasei ssp. paracasei and B. animalis ssp. lactis in early infancy is safe, well tolerated and has no adverse effects on growth and infant behaviour.
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[Value of a new thickened formula in infants with regurgitations]. Arch Pediatr 2009; 16:343-52. [PMID: 19246178 DOI: 10.1016/j.arcped.2009.01.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2008] [Revised: 10/30/2008] [Accepted: 01/05/2009] [Indexed: 12/28/2022]
Abstract
OBJECTIVES The purpose of this open multicenter study was to evaluate the value of a new starch-thickened formula in infants with regurgitations in ambulatory pediatric practice. POPULATION AND METHODS The study population comprised full-term infants with an age at inclusion of 1-90 days, who were bottle-fed and presented regurgitations. The formula tested was an infant formula-thickened with starch (2g/100mL). The primary endpoint was the frequency of bottles regurgitated, expressed in percentage of meals per day after 15 days of feeding with the preparation studied. Secondary endpoints were the assessment of regurgitations using the Vandenplas' score, as well as the daily increase in weight, height, and cranial circumference, overall and gastrointestinal tolerance, and formula acceptability. RESULTS Sixty-four infants presenting regurgitation were included. The frequency of bottles regurgitated estimated at 80.3% at inclusion significantly decreased at D3, D15, and D30 to 40.1, 40.2 and 37.2% (P<0.0001), respectively. Thirty percent of infants did not present regurgitations at all at D30. Similarly, a significant decrease in the Vandenplas' score was observed from 1.9 at D0 to 0.9 at D30 (P<0.0001). Infant growth was similar to the French and European growth curves. CONCLUSION The results showed rapid and lasting improvement in decreasing the frequency of feeding-bottles regurgitated by 50% from the first 3 days of using this new starch-thickened formula (2g/100mL). These satisfying results encourage the use of the tested formula in cases of infant regurgitation, in line with the European Society of Gastroenterology, Hepatology and Nutrition (ESPGHAN) recommendations.
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Abstract
The requirements of growth and organ development create a challenge in nutritional management of newborn infants, especially premature newborn and intestinal-failure infants. Since their feeding may increase the risk of necrotizing enterocolitis, some high-risk infants receive a small volume of feeding or parenteral nutrition (PN) without enteral feeding. This review summarizes the current research progress in the nutritional management of newborn infants. Searches of MEDLINE (1998-2007), Cochrane Central Register of Controlled Trials (The Cochrane Library, Issue 3, 2007), abstracts and conference proceedings, references from relevant publications in the English language were performed, showing that breast milk is the preferred source of nutrients for enteral feeding of newborn infants. The number of nutrients found in human milk was recommended as a guideline in establishing the minimum and maximum levels in infant formulas. The fear of necrotizing enterocolitis and feeding intolerance are the major factors limiting the use of the enteral route as the primary means of nourishing premature infants. PN may help to meet many of the nutritional needs of these infants, but has significant detrimental side effects. Trophic feedings (small volume of feeding given at the same rate for at least 5 d) during PN are a strategy to enhance the feeding tolerance and decrease the side effects of PN and the time to achieve full feeding. Human milk is a key component of any strategy for enteral nutrition of all infants. However, the amounts of calcium, phosphorus, zinc and other nutrients are inadequate to meet the needs of the very low birth weight (VLBW) infants during growth. Therefore, safe and effective means to fortify human milk are essential to the care of VLBW infants.
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Abstract
Growth failure in preterm infants remains extremely common despite advances in neonatal care. Many, or even a majority, leave the hospital with weights below the 10th centile for age. Because of this, the possibility of nutritional interventions to improve postdischarge growth has been considered. A variety of interventions have been tested in randomized controlled trials in formula-fed infants. Although the studies vary in design and in the intervention used, on balance the evidence supports the use of fortified formulas in formula-fed preterm infants after hospital discharge. Specially designed postdischarge formulas and preterm infant formulas seem equally efficacious. The situation for infants fed human milk is much less clear. Although the postdischarge growth in human milk-fed infants is not as good as in formula-fed infants, no interventions have been examined in human milk-fed infants in a randomized study, to our knowledge. We are unaware of any evidence that any of the commonly proposed nutritional interventions in human milk-fed infants after hospital discharge are either safe or efficacious. In the absence of such evidence, it seems prudent to avoid untested interventions in this population and to concentrate our efforts on the encouragement of breast-feeding after hospital discharge.
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Abstract
BACKGROUND Necrotizing enterocolitis (NEC) is the most commonly acquired neonatal intraabdominal emergency and causes significant morbidity and mortality. A proposed strategy for the prevention of NEC is the administration of oral probiotics. Probiotics have been shown to reduce NEC in experimental rat models and have been used in clinical trials. The authors aimed to review the existing data on the use of oral probiotics for the prevention of NEC in preterm infants (age <33 weeks) and those with very low birth weight (VLBW). MATERIALS AND METHODS Systematic review of randomized controlled trials (RCTs) and quasi-RCTs was performed to find outcome measures of incidence, severity, need for surgery, and mortality in NEC. Electronic searches were performed on Medline and CINAHL databases using key word and subject headings with combinations of the terms "infant, preterm"; "infant, VLBW"; "enterocolitis, necrotizing"; and "probiotics." In addition, citation searches were performed for all potential studies. RESULTS Six potential RCTs were identified for inclusion, but there were no systematic or Cochrane database reviews identified. One study was discounted because of the use of historical controls, so 5 studies were selected for analysis. Cumulatively, 640 infants were treated with probiotics and 627 were used as control subjects. All of the studies showed a trend toward less NEC in the treatment group. The heterogeneity of probiotic formulations and the timing and methods of interventions in the identified studies made synthesis and comparison of data inappropriate. CONCLUSIONS The data appear to lend support to the use of oral probiotics for the prevention of NEC in preterm infants and those with VLBW. However, the data are insufficient to comment on their short- and long-term safety. Type of probiotics used, as well as the timing and dosage, are still to be optimized. Further understanding of the pathogenesis of NEC and the mechanisms by which probiotics prevent it may lead to evidence-based treatment strategies.
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Agostoni C, Fiocchi A, Riva E, Terracciano L, Sarratud T, Martelli A, Lodi F, D'Auria E, Zuccotti G, Giovannini M. Growth of infants with IgE-mediated cow's milk allergy fed different formulas in the complementary feeding period. Pediatr Allergy Immunol 2007; 18:599-606. [PMID: 17561927 DOI: 10.1111/j.1399-3038.2007.00566.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Observational studies have shown that allergic infants, irrespective of the type of diet, show various degrees of growth depression in the first year of life. We investigated whether the type of milk in the complementary feeding period (6-12 months of age) is associated with differences in the increase of standardized growth indices (weight-for-age, WA; length-for-age, LA; and weight-for-length, WL, z-scores) in infants with cow's milk allergy (CMA). Infants with immunoglobulin E-mediated CMA breastfed at least 4 months and progressively weaned in the 5- to 6-month period were randomly assigned to three special formulas, a soy formula (n = 32), a casein hydrolysate (n = 31), and a rice hydrolysate (n = 30). A fourth, non-randomized group was made up by allergic infants still breastfed up to 12 months (n = 32). Groups were compared for WA, LA, and WL z-scores at 6, 9 and 12 months of age. All groups showed low WA and LA z-scores at 6 months of age. Infants fed hydrolyzed products showed a trend toward higher WA z-score increments in the 6- to 12-month period. The use of casein- and rice-based hydrolyzed formulas resulted in higher changes in WA compared with soy formula. Further research should be aimed at optimizing the dietary needs and feeding regimens for infants with CMA.
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Affiliation(s)
- Carlo Agostoni
- Department of Pediatrics, San Paolo Hospital, University of Milan, Milan, Italy.
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Agostoni C, Goulet O, Kolacek S, Koletzko B, Moreno L, Puntis J, Rigo J, Shamir R, Szajewska H, Turck D. Fermented infant formulae without live bacteria. J Pediatr Gastroenterol Nutr 2007; 44:392-7. [PMID: 17325568 DOI: 10.1097/01.mpg.0000258887.93866.69] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Infant and follow-on (or "follow-up") formulae fermented with lactic acid-producing bacteria during the production process contain no viable bacteria in the final product due to their inactivation by heat or other means. In this article the ESPGHAN Committee on Nutrition reviews published information on their clinical evaluation. In a systematic literature review, 2 randomized clinical trials including 933 infants were identified as meeting our predefined inclusion criteria. Our analysis reveals that only limited published data are available on the effects of fermented infant formulae. There are indications from 2 studies that some fermented infant formulae may reduce the occurrence or severity of infectious diarrhea in infants. It is recommended that the effects of fermented infant formulae on infectious diarrhea and other relevant outcomes should be assessed in further randomized controlled trials according to current scientific standards. The available data do not allow general conclusions to be drawn on the use and effects of fermented formulae for infants.
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Abstract
The theory and practice of nutritional support in the premature newborn has assumed increasing importance with survival of greater numbers of very immature infants. After birth, many do not tolerate full enteral feeding until gastrointestinal motor function has matured. During this process some will develop necrotising enterocolitis (NEC), a devastating failure of adaptation to postnatal life that may result in death, or severe complications. The feeding strategy that minimises the risk of NEC remains to be defined. In addition, promoting growth rates and nutrient accretion equivalent to those achieved during fetal development while optimising neurodevelopmental and long term health outcomes represents an important challenge for neonatologists. This review will focus on the problems associated with enteral nutrition, the requirement for parenteral nutrition, and the long term consequences of early nutritional interventions, underlining the need for prolonged follow up in assessing the potential benefits of different approaches to feeding.
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Affiliation(s)
- J W L Puntis
- Department of Paediatrics, Room 142, B Floor, The General Infirmary at Leeds, Belmont Grove, Leeds LS2 9NS, UK.
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43
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Huet F, Lachambre E, Beck L, Van Egroo LD, Sznajder M. Évaluation d'une préparation pour nourrissons à teneur réduite en protéines et enrichie en probiotiques, en relais de l'allaitement maternel. Arch Pediatr 2006; 13:1309-15. [PMID: 16919429 DOI: 10.1016/j.arcped.2006.06.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2005] [Accepted: 06/21/2006] [Indexed: 12/24/2022]
Abstract
UNLABELLED Besides assuring growth and development in early infancy, human breast milk plays a key role in preventing infections, in particular by favouring the growth of bifidobacteria. The development of infant formulas containing probiotic agents consequently represents a significant advance in the provision of an optimal alternative to breast feeding when this is not feasible. A further concern is to avoid an excessively high protein content relative to breast milk, potentially favouring obesity in later life. OBJECTIVES The objective of this open Multicenter comparative study was to demonstrate that a new infant formula, characterized by a reduced protein content and the presence of a probiotic agent, was as effective as conventional formulas in assuring growth during the first months of life. POPULATION AND METHODS The study population comprised full-term healthy infants with an age at inclusion of 1-28 days, whose mothers no longer wished to continue breast feeding or were unable to breast feed. The test formula (GE), enriched with Bifidobacterium lactis, had a protein content of 1.5 g/100 ml. The primary end point was daily weight gain from day 0 to day 90. Secondary end points were daily increase in height and cranial circumference, overall and gastrointestinal tolerance and formula acceptability. A total of 203 infants were included in the analysis, 117 receiving GE and 86 the formula habitually prescribed by the paediatrician. RESULTS Daily gains in weight, height and cranial circumference did not differ significantly between the groups. The rates of overall and gastrointestinal adverse events were comparable in the two groups and the acceptability of GE was consistently good, similar to that of the standard formulas. CONCLUSION The results of this study demonstrated that the new probiotic infant formula GE has equivalent efficacy to conventional formulas in achieving growth in early infancy, and is well tolerated.
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Affiliation(s)
- F Huet
- Service de Pédiatrie, Hôpital d'Enfants, Dijon, France.
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Turck D, Grillon C, Lachambre E, Robiliard P, Beck L, Maurin JL, Kempf C, Bernet JP, Marx J, Lebrun F, Van Egroo LD. Adequacy and safety of an infant formula with a protein/energy ratio of 1.8 g/100 kcal and enhanced protein efficiency for term infants during the first 4 months of life. J Pediatr Gastroenterol Nutr 2006; 43:364-71. [PMID: 16954961 DOI: 10.1097/01.mpg.0000228113.29359.b1] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE Excess protein in infant formula may lead to renal overload and play a role in later obesity. The objective of this controlled, prospective, randomized, double-blind study was to assess the suitability and safety of a modified protein content infant formula and its noninferiority as compared to a conventional formula. PATIENTS AND METHODS Healthy term infants age < 7 days were either breast-fed or randomized to be fed exclusively with a conventional casein-predominant formula (protein/energy ratio: 2.6 g/100 kcal) or the isocaloric whey-predominant study formula (protein/energy ratio: 1.8 g/100 kcal) for 120 days. Primary outcome was daily weight gain between D0 and D120 (noninferiority criterion: difference in daily weight gain < or = 4 g). Secondary outcomes were daily gain in weight, length, head circumference and body mass index at monthly intervals. Tolerance and safety were assessed at each visit. RESULTS 162 infants were enrolled, 84% of the formula-fed infants and 36% of the breast-fed infants completing the study. Mean daily weight gain from D0 to D120 in the formula-fed groups differed by 0.38 g/day [95% CI: -2.59; 1.83] signifying the noninferiority of the study formula. Secondary outcomes did not differ between the 2 groups at any time and were comparable to outcomes in the breast-fed group. Tolerance was good and adverse events were not different between study groups. CONCLUSIONS The whey-predominant study infant formula with a protein/energy ratio of 1.8 g/100 kcal and enhanced protein efficiency is safe and not inferior to a conventional formula in ensuring normal growth during the first four months of life.
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Affiliation(s)
- Dominique Turck
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Lille University Children's Hospital and Faculty of Medicine, Lille, France.
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Abstract
Breast is best but not always an option, and safe alternatives can only be produced through collaboration between paediatricians and formula manufacturers
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Affiliation(s)
- L T Weaver
- University of Glasgow and Royal Hospital for Sick Children, Department of Child Health, Yorkhill Hospitals, Glasgow G3 8SJ, Scotland, UK.
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Koo WWK, Hockman EM, Dow M. Palm Olein in the Fat Blend of Infant Formulas: Effect on the Intestinal Absorption of Calcium and Fat, and Bone Mineralization. J Am Coll Nutr 2006; 25:117-22. [PMID: 16582027 DOI: 10.1080/07315724.2006.10719521] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To evaluate the published clinical data on the physiologic effects of using palm oil and its low melting fraction, palm olein (PO) as a dominant lipid source in the fat blend in infant formulas. DESIGN A systematic search of Medline and the Cochrane Database of Systematic Reviews was performed to retrieve studies comparing infants who received infant formulas containing PO with those who received infant formulas without PO or which contained synthetic triacylglyceride as a source of palmitic acid. Outcomes of interest include intestinal fractional absorption of fat, palmitic acid and calcium; and bone mass. The effect size for each dependent variable in each published study was obtained by standardizing based on the difference in means between non-PO and PO group with respect to the standard deviation of the PO group. Trend analysis of the outcome of interest was performed when 3 or more between group comparisons were available. The comparison of effect size across different studies was based on all available data and includes results that showed no significant difference between infants fed PO or non-PO study formulas in the outcomes of interest. RESULTS Nine publications were identified with non-PO and PO comparison groups. The gestational ages of infants in the published studies were between 28 to 42 weeks and postnatal ages were birth to 192 days at study onset. Within each published study, there was some variability in the effect size between non-PO and PO groups. The standardized results were consistently significantly (p < 0.05) positive in favor of the feeding with non-PO formulas with respect to increased intestinal fractional absorption of fat, palmitic acid and calcium. The latter two variables were significantly different by at least 0.6 SD. Bone mass measured as total body bone mineral content was significantly higher in the non-PO group by at least 0.3 SD. CONCLUSION The use of PO in infant formulas to match the human milk content of palmitic acid has unintended physiological consequences including diminished intestinal absorption of fat, palmitic acid and calcium and lower bone mass. The avoidance of PO or its substitution with synthetic triacylglyceride in infant formulas can prevent this detrimental effect.
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Affiliation(s)
- Winston W K Koo
- Carman and Ann Adams Department of Pediatrics, Wayne State Universiy, Detroit Medical Center, Michigan 48201, USA.
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Przyrembel H, Antoine JM, Hernell O, Turck D, Underwood E, Secretin MC. From innovation to implementation. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2005; 569:49-53. [PMID: 16137106 DOI: 10.1007/1-4020-3535-7_8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Requirements for the safety and nutritional adequacy of infant formula are set by legislation and aim for the best possible substitute for human milk with regard to growth, development and biological effects. This is, however, a continuous process and has to be supported by science-driven innovative activities of manufacturers and be confirmed by adequate clinical studies performed according to agreed standards.
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Opinion of the Scientific Panel on Dietetic products, nutrition and allergies [NDA] related to the safety and suitability for particular nutritional use by infants of formula based on whey protein partial hydrolysates with a protein content of at least 1. EFSA J 2005. [DOI: 10.2903/j.efsa.2005.280] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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MacLean W. Use of the net metabolizable energy values for labeling of infant formulas and foods—potential issues. J Food Compost Anal 2005. [DOI: 10.1016/j.jfca.2003.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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50
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Agostoni C, Axelsson I, Goulet O, Koletzko B, Michaelsen KF, Puntis JWL, Rigo J, Shamir R, Szajewska H, Turck D. Prebiotic oligosaccharides in dietetic products for infants: a commentary by the ESPGHAN Committee on Nutrition. J Pediatr Gastroenterol Nutr 2004; 39:465-73. [PMID: 15572882 DOI: 10.1097/00005176-200411000-00003] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This article by the ESPGHAN Committee on Nutrition summarizes available information on the effects of adding prebiotic oligosaccharides to infant and follow-on formulae. Currently there are only limited studies evaluating prebiotic substances in dietetic products for infants. Although administration of prebiotic oligosaccharides has the potential to increase the total number of bifidobacteria in feces and may also soften stools, there is no published evidence of clinical benefits of adding prebiotic oligosaccharides to dietetic products for infants. Data on oligosaccharide mixtures in infant formulae do not demonstrate adverse effects, but further evaluation is recommended. Combinations and dosages in addition to those so far studied need to be fully evaluated with respect to both safety and efficacy before their use in commercial infant food products. Well-designed and carefully conducted randomized controlled trials with relevant inclusion/exclusion criteria, adequate sample sizes and validated clinical outcome measures are needed both in preterm and term infants. Future trials should define optimal quantity and types of oligosaccharides with prebiotic function, optimal dosages and duration of intake, short and long term benefits and safety. At the present time, therefore, the Committee takes the view that no general recommendation on the use of oligosaccharide supplementation in infancy as a prophylactic or therapeutic measure can be made.
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