Sobrecrecimiento bacteriano intestinal

Translated title of the contribution: Small intestinal bacterial overgrowth. An update

Rodrigo Quera P*, Eamonn M.M. Quigley, Ana María Madrid S

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

16 Scopus citations


Small intestinal bacterial overgrowth (SIBO) is characterized by nutrient malabsorption, associated with an excessive number of bacteria in the proximal small intestine. Unfortunately, the diagnosis of bacterial overgrowth presents several difficulties and limitations, and as yet there is not a widespread agreement on the best diagnostic test. SIBO occurs when there are alterations in intestinal anatomy, gastrointestinal motility, or a lack of gastric acid secretion. The true association between SIBO and irritable bowel syndrome and celiac disease remains uncertain. The treatment usually consists in the eradication of bacterial overgrowth with repeated courses of antimicrobials, nutritional support and when it is possible, the correction of underlying predisposing conditions.

Translated title of the contributionSmall intestinal bacterial overgrowth. An update
Original languageSpanish
Pages (from-to)1361-1370
Number of pages10
JournalRevista Medica de Chile
Issue number11
StatePublished - Nov 2005


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