Clinical studies of probiotic agents
Therapeutic Blinded Randomized
Agents vs. vs. Not vs. not Adult Statistical
prophylactic blinded randomized children n significance Reference
Antibiotic- B. longum P B R A 10 S Colombel
associated B. longum 10 S Orrhage
Entercoccus P B R A 45 S Wun-
L. acidophilus P B R A 79 S Gotz
L. acidophilus P B R C 38 NS Tanka-
L. acidophilus P B R A 48 NS Clements
L. bulgaricus P B R A 48 NS
S. boulardii P B R A 388 S Adam
S. boulardii P B R A 193 S McFanland
S. boulardii P B R A 180 NS Surawicz