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World J Methodol. Dec 20, 2025; 15(4): 106148
Published online Dec 20, 2025. doi: 10.5662/wjm.v15.i4.106148
Table 3 Role of probiotics in the maintenance of remission in Crohn’s disease
Ref.
Type of study
Number (n)
Findings
Garcia et al[23]RCTTreatment group (n = 14). Control group (n = 17)Improvement in clinical activity
Bourreille et al[24]DB-RCTTreatment group (n = 80). Control group (n = 79)No benefits of probiotics
Bjarnason et al[25]RCT Treatment group (n = 33). Control group (n = 29)No benefits of probiotics
Marteau et al[26]DB RCTTreatment group (n = 48). Control group (n = 50)No benefits of probiotics