A study for every second day administration of vonoprazan for maintenance treatment of erosive GERD (ESD von GERD): a multicenter randomized cross-over study Soichiro MatsudaMototsugu KatoNaohiko Harada Original Article—Alimentary Tract 29 January 2022 Pages: 133 - 143
Autoimmune gastritis induces aberrant DNA methylation reflecting its carcinogenic potential Chihiro TakeuchiJunichi SatoToshikazu Ushijima Original Article—Alimentary Tract 15 January 2022 Pages: 144 - 155
Postinfectious onset in functional dyspepsia is a risk factor for weight loss Jolien ScholFlorencia CarboneJan Tack Original Article—Alimentary Tract 29 January 2022 Pages: 156 - 163
Differential diagnosis of superficial duodenal epithelial tumor and non-neoplastic lesion in duodenum by magnified endoscopic examination with image-enhanced endoscopy Atsushi NakayamaMotohiko KatoNaohisa Yahagi Original Article—Alimentary Tract 29 January 2022 Pages: 164 - 173
Interim analysis of a multicenter registry study of COVID-19 patients with inflammatory bowel disease in Japan (J-COSMOS) Hiroshi NakaseYuki HayashiJ-COSMOS group Original Article—Alimentary Tract Open access 28 January 2022 Pages: 174 - 184
Tenofovir vs. entecavir on prognosis of hepatitis B virus-related hepatocellular carcinoma after curative resection Xiao-Hui WangZi-Li HuZhong-Guo Zhou Original Article—Liver, Pancreas, and Biliary Tract 13 February 2022 Pages: 185 - 198
The impact of the age-adjusted Charlson comorbidity index as a prognostic factor for endoscopic papillectomy in ampullary tumors Yoshihisa TakadaHiroki KawashimaYoshiki Hirooka Original Article—Liver, Pancreas, and Biliary Tract 30 January 2022 Pages: 199 - 207
Mutant GNAS limits tumor aggressiveness in established pancreatic cancer via antagonizing the KRAS-pathway Hidemasa KawabataYusuke OnoToshikatsu Okumura Original Article—Liver, Pancreas, and Biliary Tract 11 January 2022 Pages: 208 - 220