{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:51:20Z","timestamp":1787014280634,"version":"build-2736575974"},"reference-count":76,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2022,2,12]],"date-time":"2022-02-12T00:00:00Z","timestamp":1644624000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82072248"],"award-info":[{"award-number":["82072248"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Helicobacter"],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background and aims<\/jats:title>\n                    <jats:p>\n                      As with other infectious diseases,\n                      <jats:italic>Helicobacter pylori<\/jats:italic>\n                      eradication regimens should be guided by susceptibility testing to achieve excellent success rate, especially in the era of high antibiotic resistance. However, susceptibility testing for\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      is rarely performed, which can be partly ascribed to the current lack of standardization of testing methods and the lack of unified consensus on the antibiotic resistance breakpoints. The aim of this review was to call for an international consensus on standardization and harmonization of\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      susceptibility testing.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      We summarize and compare the advantages and disadvantages of four different phenotypic antimicrobial susceptibility testing (AST) methods (agar dilution, E\u2010test, disk diffusion, and broth microdilution) and the molecular susceptibility testing method for\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The standard phenotypic testing methods and the molecular testing methods have their own advantages and disadvantages. Compared to the standard phenotypic methods, the molecular testing method does not require successful\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      culture, and therefore, is much more rapid and convenient for clinical use. However, the currently available molecular testing method is only suitable for detecting clarithromycin and quinolone susceptibility profiles in\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      . Although the standard AST is time\u2010consuming, it is currently the only way to test the susceptibility of\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      to all the commonly used antibiotics.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>\n                      To make\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      susceptibility testing become a clinical routine, an international consensus on standardization and harmonization of\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      AST is needed. Future efforts are needed for optimizing broth culture of\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      , and developing commercial AST plates for achieving high throughput and automated susceptibility testing for\n                      <jats:italic>H.\u00a0pylori<\/jats:italic>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/hel.12873","type":"journal-article","created":{"date-parts":[[2022,2,12]],"date-time":"2022-02-12T18:53:06Z","timestamp":1644691986000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":35,"title":["Need for standardization and harmonization of\n                    <i>Helicobacter pylori<\/i>\n                    antimicrobial susceptibility 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