These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Sequelae of traveler's diarrhea: focus on postinfectious irritable bowel syndrome.
    Author: Connor BA.
    Journal: Clin Infect Dis; 2005 Dec 01; 41 Suppl 8():S577-86. PubMed ID: 16267722.
    Abstract:
    Traveler's diarrhea is usually an acute, self-limited illness; however, in some patients, enteric symptoms can persist for weeks, months, or years. It has been estimated that up to 3% of patients with traveler's diarrhea have symptoms for >30 days. The differential diagnosis includes persistent infection, coinfection, temporary postinfection phenomena, or malabsorptive syndromes. Once these possibilities are excluded, and if symptoms persist, a diagnosis of postinfectious irritable bowel syndrome (PI-IBS) becomes more likely. PI-IBS has recently become a topic of considerable clinical and investigative interest, because evidence validating it as a diagnosis and elucidating its pathophysiological mechanisms has accumulated. Epidemiological evidence suggests that PI-IBS is a relatively common sequela of acute gastroenteritis. Experimental evidence suggests that chronic inflammation following acute bacterial infection has a pathophysiological role in the development of PI-IBS. A fuller understanding of these pathophysiological mechanisms will lead to a more directed therapeutic approach and, perhaps, a reevaluation of prophylaxis for traveler's diarrhea as a means of primary prevention of PI-IBS.
    [Abstract] [Full Text] [Related] [New Search]