The study hypothesis is whether digestion enzyme(Combizym) and intestinal flora drugs(Bifidobacteria) can decease recurrence rate of colon polyps
Colon polyps has high recurrence rate in the digestion diseases. However, the reasons are not clear. The possible reasons for the recurrence of colon polyps include intestinal inflammation (e.g., Ulcerative colitis), intestinal flora imbalance (the benefit intestinal bacteria reduced, which lead to diarrhea or constipation), long-term indigestion. The investigators propose to examine whether digestion enzyme (Combizym) and intestinal flora drugs(Bifidobacteria) can decease recurrence rate of colon polyps
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Enrollment
200
Combizym( 1 tablet, po, tid)
Bifidobacteri (2 tablet, po, tid)
Combizym( 1 tablet, po, tid) + Bifidobacteri (2 tablet, po, tid)
Renji Hospital
Shanghai, Shanghai Municipality, China
recurrence of colon polyps
The whole patients need be examined by colonoscopy one year later. The recurrence rate of colon polyps will be acquired in different arms
Time frame: one year
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