Table 1. Patient characteristics.
Abbreviations: ECOG PS, Eastern Cooperative Oncology Group performance status; H2RA, histamine 2 receptor antagonist; MSKCC, Memorial Sloan Kettering Cancer Center; PPI, proton pump inhibitor.
Abbreviations: ECOG PS, Eastern Cooperative Oncology Group performance status; H2RA, histamine 2 receptor antagonist; MSKCC, Memorial Sloan Kettering Cancer Center; PPI, proton pump inhibitor.