Cited by 111Nosocomial Infections in ICUSepsis Diagnosis and TreatmentClinical Nutrition and Gastroenterology

The DOI matches its Crossref record; 154 of the 156 references it cites were found in a registry or an index.

Selective decontamination of the digestive tract: the mechanism of action is control of gut overgrowth

Silvestri, Luciano, de la Cal, Miguel A., van Saene, Hendrick K. F.·2012·Intensive Care Medicine

Abstract

Purpose Gut overgrowth is the pathophysiological event in the critically ill requiring intensive care. In relation to the risk of developing a clinically important outcome, gut overgrowth is defined as ≥10(5) potential pathogens including 'abnormal' aerobic Gram-negative bacilli (AGNB), 'normal' bacteria and yeasts, per mL of digestive tract secretion. Surveillance samples of throat and gut are the only samples to detect overgrowth. Gut overgrowth is the crucial event which precedes both primary and secondary endogenous infection, and a risk factor for the development of de novo resistance. Selective decontamination of the digestive tract (SDD) is an antimicrobial prophylaxis designed to control overgrowth.Methods There have been 65 randomised controlled trials of SDD in 15,000 patients over 25 years and 11 meta-analyses, which are reviewed.Results and conclusions These trials demonstrate that the full SDD regimen using parenteral and enteral antimicrobials reduces lower airway infection by 72 %, blood stream infection by 37 %, and mortality by 29 %. Resistance is also controlled. Parenteral cefotaxime which reaches high salivary and biliary concentrations eradicates overgrowth of 'normal' bacteria such as Staphylococcus aureus in the throat. Enteral polyenes control 'normal' Candida species. Enteral polymyxin and tobramycin, eradicate, or prevent gut overgrowth of 'abnormal' AGNB. Enteral vancomycin controls overgrowth of 'abnormal' methicillin-resistant S. aureus. SDD controls overgrowth by achieving high antimicrobial concentrations effective against 'normal' and 'abnormal' potential pathogens rather than by selectivity.

Overview

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Crossref · 10.1007/s00134-012-2690-1

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154 of 154 references verified0 citation errors · 0 not checkable

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Citations

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Show all 156 references

Research works printed but not linked: 6

  1. Abdel-Razek SM, Abdel-Khalek AH, Allam AM, Shalaby H, Mandoor S, Higazi M (2000) Impact of selective gastrointestinal decontamination on mortality and morbidity in severely burned patients. Ann Burns Fire Disast 13:213–216
  2. Gaussorgues PH, Salord F, Sirodot M, Tigaud S, Cagin S, Gerard M, Robert D (1991) Efficacite de la decontamination digestive sur la survenue des bacteriemies nosocomiales chez les patients sous ventilation mecanique et recevant des betamimetiques. Rean Soins Intens Med Urg 7:169–174
  3. Jacobs S, Foweraker JE, Roberts SE (1992) Effectiveness of selective decontamination of the digestive tract (SDD) in an ICU with a policy encouraging a low gastric pH. Clin Intensive Care 3:52–58
  4. van Saene HKF, Stoutenbeek CP, Geitz JN, van Saene JJM, Hart CA (1988) Effect of amoxicillin on colonization resistance in human volunteers. Microb Ecol Health Dis 1:169–177
  5. Bodey GP, Pan T (1980) Absorption of tobramycin after chronic oral administration. Curr Ther Res 28:394–401
  6. Palmer LB, Donelan SV, Fox G, Bellemore E, Greene WH (1995) Gastric flora in chronically mechanically ventilated patients. Am J Respir Crit Care Med 151:1063–1067

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Metadata

Authors
Silvestri, L., de la Cal, M. A., & van Saene, H. K. F.
Venue
Intensive Care Medicine
Published
2012-09-22
Volume
38
Issue
11
Pages
1738-1750
ISSN
  • 0342-4642 (ISSN-L)
  • 1432-1238
OpenAlex
W2065187449
Cited by
111
References
156
Citations by year
2026: 4 · 2025: 7 · 2024: 6 · 2023: 12 · 2022: 7 · 2021: 13 · 2020: 10 · 2019: 4 · 2018: 3 · 2017: 5 · 2016: 6 · 2015: 6 · 2014: 12 · 2013: 16
FWCI
1.88
Type
journal article
Language
en
Open access
closed
Locations
  • Intensive Care Medicine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Critical Care and Intensive Care Medicine › Nosocomial Infections in ICU
  • Health Sciences › Medicine › Critical Care and Intensive Care Medicine › Sepsis Diagnosis and Treatment
  • Health Sciences › Nursing › Nutrition and Dietetics › Clinical Nutrition and Gastroenterology
Keywords
selective decontamination of the digestive tract, critically ill patients, antibiotic prophylaxis, lower respiratory tract infection, bloodstream infection, mortality, antimicrobial resistance, cefotaxime, polymyxins, tobramycin, vancomycin, methicillin-resistant Staphylococcus aureus, Candida, Staphylococcus aureus, endogenous infection
MeSH terms
Bacterial Infections, Carrier State, Decontamination, Digestive System, Gram-Negative Aerobic Bacteria, Humans, Meta-Analysis as Topic, Randomized Controlled Trials as Topic, Critical Illness, Antibiotic Prophylaxis

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