Zhenzhen Guo

Association between Helicobacter pylori infection and outcomes of cancer patients receiving immunotherapy: a systematic review and meta-analysis

The association between Helicobacter pylori (H. pylori) infection and prognostic outcomes in cancer patients receiving immune checkpoint inhibitors (ICIs) remains controversial. We systematically searched PubMed, Embase, and the Cochrane Library up to September 2025 for studies r...