showed a trendP = .07
Patients who received PPIs plus antibiotics showed a trend toward shorter PFS (HR 1.65, 95% CI 0.97–2.80, P = .07; Log-rank test P = .06; median, 75 days versus 209 days) and OS (HR 1.62, 95% CI 0.84–3.11, P = .15; Log-rank test P = .15; median, 211 days versus NR) compared with patients who received only PPIs ( Supplementary Figure S4 ).