{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,7]],"date-time":"2025-12-07T03:50:01Z","timestamp":1765079401473},"reference-count":0,"publisher":"American Society for Microbiology","issue":"1","license":[{"start":{"date-parts":[[1992,1,1]],"date-time":"1992-01-01T00:00:00Z","timestamp":694224000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["J Clin Microbiol"],"published-print":{"date-parts":[[1992,1]]},"abstract":"<jats:p>Pyloriset (Orion Diagnostica, Espoo, Finland) is a rapid antibody test using latex particles coated with acid-extracted antigen of Helicobacter pylori. We evaluated its ability to predict infection in 100 adult patients and 50 pediatric patients referred for gastric endoscopy. Sixty of 65 H. pylori-infected adults were correctly identified by the test. There were 12 false-positive and 5 false-negative reactions seen. Pyloriset had a sensitivity of 92% and a specificity of 66%. The positive predictive value was 83% and the negative predictive value 82%. In contrast, sensitivity dropped to 36% in the pediatric patients and the positive predictive value was only 40%. Pyloriset could become an important alternative to other more time-consuming diagnostic tests for H. pylori-infected adult patients but is inadequate for diagnosis of pediatric H. pylori infection.<\/jats:p>","DOI":"10.1128\/jcm.30.1.96-98.1992","type":"journal-article","created":{"date-parts":[[2020,1,5]],"date-time":"2020-01-05T23:46:37Z","timestamp":1578267997000},"page":"96-98","update-policy":"http:\/\/dx.doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":52,"title":["Diagnosis of Helicobacter pylori infection in adult and pediatric patients by using Pyloriset, a rapid latex agglutination test"],"prefix":"10.1128","volume":"30","author":[{"given":"T U","family":"Westblom","sequence":"first","affiliation":[{"name":"Department of Medicine, St. Louis University School of Medicine, Missouri 63104."}]},{"given":"E","family":"Madan","sequence":"additional","affiliation":[{"name":"Department of Medicine, St. Louis University School of Medicine, Missouri 63104."}]},{"given":"S","family":"Gudipati","sequence":"additional","affiliation":[{"name":"Department of Medicine, St. Louis University School of Medicine, Missouri 63104."}]},{"given":"B R","family":"Midkiff","sequence":"additional","affiliation":[{"name":"Department of Medicine, St. Louis University School of Medicine, Missouri 63104."}]},{"given":"S J","family":"Czinn","sequence":"additional","affiliation":[{"name":"Department of Medicine, St. Louis University School of Medicine, Missouri 63104."}]}],"member":"235","container-title":["Journal of Clinical Microbiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.asm.org\/doi\/pdf\/10.1128\/jcm.30.1.96-98.1992","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.asm.org\/doi\/pdf\/10.1128\/jcm.30.1.96-98.1992","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,3,4]],"date-time":"2022-03-04T23:04:49Z","timestamp":1646435089000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.asm.org\/doi\/10.1128\/jcm.30.1.96-98.1992"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1992,1]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1992,1]]}},"alternative-id":["10.1128\/jcm.30.1.96-98.1992"],"URL":"https:\/\/doi.org\/10.1128\/jcm.30.1.96-98.1992","relation":{},"ISSN":["0095-1137","1098-660X"],"issn-type":[{"value":"0095-1137","type":"print"},{"value":"1098-660X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1992,1]]},"assertion":[{"value":"1992-01-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}