Cited by 34Clinical Nutrition and GastroenterologyMuscle metabolism and nutritionHyperglycemia and glycemic control in critically ill and hospitalized patients

Albumin synthesis rates in post-surgical infants and septic adolescents; influence of amino acids, energy, and insulin

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Verbruggen, Sascha C., Schierbeek, Henk, Coss-Bu, Jorge, Joosten, Koen F.M., Castillo, Leticia, van Goudoever, Johannes B.·2011·Clinical Nutrition

Abstract

Background & aims To investigate the effects of glucose, parenteral amino acids, and intravenous insulin on albumin synthesis rates in critically ill children.Methods Two studies were performed in 8 post-surgical infants (age 9.8 ± 1.9 months; weight 9.5 ± 1.1 kg) and 9 septic adolescents (age 15 ± 1 yr; BMI 23 ± 4 kg m(-2)), respectively. All received a primed, constant, tracer infusion with [1-(13)C]Leucine. The infants in study 1 were randomized to receive low (2.5 mg kg(-1) min(-1)) and standard (5.0 mg kg(-1) min(-1)) glucose intake in a cross-over setting of two periods of 4 h each. The adolescents in study 2 were randomized to receive total parenteral nutrition with standard (1.5 g kg(-1) day(-1)) and high (3.0 g kg(-1) day(-1)) amino acid intake in a two day cross-over setting. On both study days, during the last 3 h of the tracer study, they received insulin infused at 80 mU m(-2) min(-1).Results The post-surgical infants and the septic adolescents were mildly hypoalbuminemic (∼2.5 g dL(-1)) with high synthesis rates, which were not affected by different intakes of glucose, amino acids, or insulin infusion.Conclusions Albumin synthesis rates in hypoalbuminemic critically ill children are high but were not upregulated through nutrient supply, and in septic adolescents are unaffected by insulin.

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Crossref · 10.1016/j.clnu.2011.02.001

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  • In postsurgical or septic children and adolescents, fractional synthesis rates were high but did not increase after nutrition support.

    “In postsurgical or septic children and adolescents, FSRs were high, but did not increase after nutrition support.77”

    From Hypoalbuminemia: Pathogenesis and Clinical Significance (2019) · cites this paper as [77]

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Authors
Verbruggen, S. C., Schierbeek, H., Coss-Bu, J., Joosten, K. F. M., Castillo, L., & van Goudoever, J. B.
Affiliations
  • Baylor College of Medicine (US)
  • Erasmus MC - Sophia Children’s Hospital (NL)
  • Children's Medical Center (US)
Corresponding author
Verbruggen, Sascha C.
Venue
Clinical Nutrition
Publisher
Elsevier BV
Published
2011-08
Volume
30
Issue
4
Pages
469-477
ISSN
0261-5614 (ISSN-L)
OpenAlex
W2022181904
Cited by
34
References
54
Citations by year
2023: 1 · 2022: 6 · 2021: 4 · 2020: 2 · 2018: 3 · 2017: 5 · 2016: 1 · 2015: 4 · 2014: 3 · 2013: 1 · 2012: 3
FWCI
2.07
Type
journal article
Language
en
Open access
Locations
  • Clinical Nutrition (publishedVersion)
  • PubMed (publishedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
  • Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) (submittedVersion)
  • Pure Amsterdam UMC (submittedVersion)
Funders
Erasmus+
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Clinical Nutrition and Gastroenterology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Muscle metabolism and nutrition
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hyperglycemia and glycemic control in critically ill and hospitalized patients
Keywords
hypoalbuminemia, critically ill children, sepsis, adolescents, glucose ingestion, total parenteral nutrition, insulin infusion, leucine tracer
MeSH terms
Adolescent, Albumins, Amino Acids, Blood Glucose, Female, Glucose, Homeostasis, Humans, Hyperinsulinism, Infant, Insulin, Insulin Resistance, Leucine, Male, Parenteral Nutrition, Total, Intensive Care Units, Pediatric, Critical Illness, Cross-Over Studies, Sepsis

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