Cited by 7Abdominal Surgery and ComplicationsSepsis Diagnosis and TreatmentClinical Nutrition and Gastroenterology

Dynamics of Albumin Synthetic Response to Intra-Abdominal Abscess in Patients with Gastrointestinal Fistula

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Zhou, Bo, Ren, Jianan, Han, Gang, Chen, Yu, A, Jiye, Gu, Guosheng, Chen, Jun, Wang, Gefei +1 more·2014·Surgical Infections

Abstract

Background: Low serum albumin concentration is a predictor of failure of source control for intra-abdominal infection. However, data on dynamics of albumin synthesis in these patients and to what extent these changes contribute to hypoalbuminemia are relatively scarce. We investigated in a group of patients with gastrointestinal fistula the dynamic response of liver albumin synthesis to intra-abdominal abscess and how these related to hypoalbuminemia and circulating endocrine hormone profiles. Methods: Eight gastrointestinal fistula patients scheduled to undergo percutaneous abscess sump drainage were enrolled prospectively to measure albumin synthesis rates at different stages of the inflammatory response (immediately after diagnosis and 7 d following sump drainage when clinical signs of intra-abdominal sepsis had been eradicated). Eight age-, sex-, and body mass index–matched intestinal fistula patients were studied as control patients. Consecutive arterial blood samples were drawn during a primed-constant infusion (priming dose: 4 micromol·kg −1 , infusion rate: 6 micromol·kg −1 ·min −1 ) to determine the incorporation rate of L-[ ring - 2 H 5 ]-phenylalanine directly into plasma albumin using gas chromatography/mass spectrometry analysis. Results: Patients suffering from intra-abdominal infection had reduced plasma albumin and total plasma protein concentrations, compared with control patients. Albumin fractional synthesis rates in patients with intra-abdominal abscess were decreased, compared with those in the control group. When the source of infection was removed, albumin synthesis rates returned to control values, whereas albumin concentrations did not differ significantly from the corresponding concentrations in control subjects and patients with intra-abdominal abscess. Conclusion: Despite nutritional intervention, albumin synthesis rate is decreased in intestinal fistula patients with intra-abdominal abscess; albumin synthesis returns to control values during convalescence.

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  • In intestinal fistula patients with intra-abdominal abscesses, serum albumin synthesis rate was found to be decreased.

    “In intestinal fistula patients with intra‐abdominal abscesses, serum albumin synthesis rate was found to be decreased.78”

    From Hypoalbuminemia: Pathogenesis and Clinical Significance (2019) · cites this paper as [78]

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  1. [11]Ballmer PE, McNurlan MA, Milne E, et al. Measurement of albumin synthesis in humans: a new approach employing stable isotopes. Am J Physiol 1990;259:E797-E803 [DOI] [PubMed] [Google Scholar]
  2. [23]Mansoor O, Cayol M, Gachon P, et al. Albumin and fibrinogen syntheses increase while muscle protein synthesis decreases in head-injured patients. Am J Physiol 1997;273:E898–E902 [DOI] [PubMed] [Google Scholar]

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Authors
Zhou, B., Ren, J., Han, G., Chen, Y., A, J., Gu, G., Chen, J., Wang, G., & Li, J.
Affiliations
  • Nanjing General Hospital of Nanjing Military Command (CN)
  • China Pharmaceutical University
Corresponding author
Ren, Jianan
Venue
Surgical Infections
Published
2014-01-24
Volume
15
Issue
2
Pages
111-117
ISSN
  • 1096-2964 (ISSN-L)
  • 1557-8674
OpenAlex
W23679975
Cited by
7
References
31
Citations by year
2022: 1 · 2021: 1 · 2020: 1 · 2018: 1 · 2016: 1 · 2015: 2
FWCI
0.80
Type
journal article
Language
en
Open access
Locations
  • Surgical Infections (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China (BK2010017, 30872456)
  • Government of Jiangsu Province
  • Natural Science Foundation of Jiangsu Province
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Abdominal Surgery and Complications
  • Health Sciences › Medicine › Epidemiology › Sepsis Diagnosis and Treatment
  • Health Sciences › Nursing › Nutrition and Dietetics › Clinical Nutrition and Gastroenterology
Keywords
hypoalbuminemia, intra-abdominal abscess, gastrointestinal fistula, intestinal fistula, hepatic protein synthesis, phenylalanine incorporation, percutaneous abscess drainage, source control, abdominal sepsis
MeSH terms
Adult, Albumins, Female, Humans, Male, Triiodothyronine, Case-Control Studies, Digestive System Fistula, Abdominal Abscess, Hypoalbuminemia

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