alexa Evidence supporting early nutritional support with parenteral amino acid infusion.
Pediatrics

Pediatrics

Clinical Pediatrics: Open Access

Author(s): Denne SC, Poindexter BB

Abstract Share this page

Abstract Postnatal growth of extremely low birth weight (ELBW) infants remains poor and does not come close to approximating rates of in utero growth. There is good evidence that early deficiencies in protein may be an important contributor to the poor growth outcomes observed in this population. Protein losses are inversely related to gestational age, and ELBW infants lose 1\% to 2\% of their total endogenous body protein stores each day that they receive glucose alone. It is now abundantly clear from a variety of studies that providing intravenous amino acids to sick premature infants in early postnatal life can improve protein balance and can increase protein accretion, even at low caloric intakes. Provision of approximately 1 g/kg/day of amino acids will result in a net protein balance close to zero, whereas delivery of 3 g/kg/day will accomplish protein accretion. Although data from metabolic studies, observational studies, and even a few randomized clinical trials overwhelmingly support the short-term safety and efficacy of early amino acids in reversing protein loss, there is much less known about the effects of early amino acid administration on longer-term outcomes such as growth and neurodevelopment in extremely premature infants. Based on the sum of currently available evidence presented, providing ELBW infants with 2.5 to 3.5 g/kg/day of intravenous amino acids as soon as possible after birth is a reasonable recommendation. Future studies are required to determine whether provision of 3 to 3.5 g/kg/day of amino acids is "aggressive" enough for optimal growth and neurodevelopmental outcome of ELBW infants. This article was published in Semin Perinatol and referenced in Clinical Pediatrics: Open Access

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

agrifoodaquavet@omicsonline.com

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

clinical_biochem@omicsonline.com

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

business@omicsonline.com

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

chemicaleng_chemistry@omicsonline.com

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

environmentalsci@omicsonline.com

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

engineering@omicsonline.com

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

generalsci_healthcare@omicsonline.com

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

genetics_molbio@omicsonline.com

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

immuno_microbio@omicsonline.com

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

omics@omicsonline.com

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

materialsci@omicsonline.com

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

mathematics_physics@omicsonline.com

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

medical@omicsonline.com

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

neuro_psychology@omicsonline.com

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

pharma@omicsonline.com

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

social_politicalsci@omicsonline.com

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version