Long-term response of Helicobacter pylori antibody titer after eradication treatment in middle-aged Japanese: JPHC-NEXT Study.
Shiori TanakaAtsushi GotoKazumasa YamagishiMotoki IwasakiTaiki YamajiTaichi ShimazuHiroyasu IsoIsao MurakiNobufumi YasudaIsao SaitoTadahiro KatoKiyoshi AoyagiKazuhiko ArimaKiyomi SakataKozo TannoMamami InoueNorie SawadaShoichiro TsuganePublished in: Journal of epidemiology (2021)
A significant reduction in H.pylori antibody titer occurs within one year after eradication treatment, but that a long period is needed to achieve complete negative conversion.