The updated JSPGHAN guidelines for the management of Helicobacter pylori infection in childhood. Issue 12 (22nd December 2020)

• Record Type: Journal Article
• Authors: Kato, Seiichi; Shimizu, Toshiaki; Toyoda, Shigeru; Gold, Benjamin D.; Ida, Shinobu; Ishige, Takashi; Fujimura, Shigeru; Kamiya, Shigeru; Konno, Mutsuko; Kuwabara, Kentaro; Ushijima, Kosuke; Yoshimura, Norikazu; Nakayama, Yoshiko
• Is Part Of: Pediatrics international. Volume 62:Issue 12(2020)
• Page Start: 1315
• Page End: 1331
• Publication Date: 2020-12-22
• Subjects: Helicobacter pylori -- child -- eradication therapy -- gastric cancer -- antibiotic resistance; Pediatrics -- Periodicals; 618.92
• DOI: 10.1111/ped.14388
• Languages: English
• ISSNs: 1328-8067

Abstract

Abstract: The Japan Pediatric Helicobacter pylori Study Group published the first guidelines on childhood H. pylori infection in 1997. They were later revised by the Japanese Society for Pediatric Gastroenterology, Hepatology and Nutrition (JSPGHAN). The H. pylori eradication rates, when employing triple therapy with amoxicillin and clarithromycin, currently recommended as the first‐line therapy of H. pylori infection in Japan, have substantially decreased, creating an important clinical problem worldwide. In Japanese adults, the "test‐and‐treat" strategy for H. pylori infection is under consideration as an approach for gastric cancer prevention. However, the combined North American and European pediatric guidelines have rejected such a strategy for asymptomatic children. As risk for gastric cancer development is high in Japan, determining whether the "test‐and‐treat" strategy can be recommended in children has become an urgent matter. Accordingly, the JSPGHAN has produced a second revision of the H. pylori guidelines, which includes discussion about the issues mentioned above. They consist of 19 clinical questions and 34 statements. An H. pylori culture from gastric biopsies is recommended, not only as a diagnostic test for active infection but for antimicrobial susceptibility testing to optimize eradication therapy. Based upon antimicrobial susceptibility testing of H. pylori strains (especially involving clarithromycin), an eradication regimen including use of the antibiotics to which H. pylori is susceptible is recommended as the first‐line therapy against H. pylori ‐associated diseases. The guidelines recommend against a "test‐and‐treat" strategy for H. pylori infection for asymptomatic children to protect against the development of gastric cancer because there has been no evidence supporting this strategy.