From: Association of a probiotic to a Helicobacter pylorieradication regimen does not increase efficacy or decreases the adverse effects of the treatment: a prospective, randomized, double-blind, placebo-controlled study
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Active probiotic
Placebo probiotic
p
7 day
32/54 (59.3%)
37/52 (71.2%)
0.20
30 day
21/49 (44.9%)
29/48 (60.4%)
0.08