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  1. Appropriateness and diagnostic yield of upper gastrointestinal endoscopy in an open-access endoscopy unit.

    Article - En anglais

    Background and Study Aims 

    This prospective study tested the appropriateness of referrals for upper gastrointestinal endoscopy in an open-access endoscopy unit, using the criteria of the American Society for Gastrointestinal Endoscopy.

    It also examined whether there was any relationship between appropriateness of use and the presence of significant lesions detected by endoscopy.


    Four hundred fifty consecutive upper gastrointestinal endoscopies were studied prospectively.

    The referral indication was recorded by the endoscopist before the procedure was performed, and was compared with the current criteria of the American Society for Gastrointestinal Endoscopy and with endoscopic findings.


    The appropriateness of referral was assessed in 442 consecutive endoscopies.

    Of these, 252 (57%) were judged to be appropriate.

    In 168 (88%) of the 190 endoscopies rated as inappropriate, the reason was that the patient had not undergone empirical anti-ulcer therapy before endoscopy.

    The probability of finding a significant lesion did not differ between the endoscopies judged to be appropriate (50%) and those judged to be inappropriate (46%) Conclusions : Upper gastrointestinal endoscopy was frequently used for inappropriate indications.

    The main reason for inappropriate use was insufficient treatment, or no treatment, of dyspeptic symptoms prior to endoscopy. (...)

    Mots-clés Pascal : Endoscopie, Service hospitalier, Evaluation, Pertinence, Indication, Gastrointestinal, Relation incertitude, Symptomatologie, Dyspepsie, Etude statistique, Homme, Appareil digestif pathologie, Estomac pathologie, Intestin pathologie, Economie santé

    Mots-clés Pascal anglais : Endoscopy, Hospital ward, Evaluation, Relevance, Indication, Gastrointestinal, Uncertainty relation, Symptomatology, Dyspepsia, Statistical study, Human, Digestive diseases, Gastric disease, Intestinal disease, Health economy

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 97-0009814

    Code Inist : 002B24E06. Création : 21/05/1997.