134
Participants
Start Date
March 16, 2018
Primary Completion Date
June 3, 2020
Study Completion Date
June 3, 2020
E. coli Nissle 1917 (Mutaflor®)
Take 1 capsule per day in the morning from the first day to the fourth day and take 2 capsules per day from the fifth day to the end of the testing period.(for 8 weeks)
Placebo
Take 1 capsule per day in the morning from the first day to the fourth day and take 2 capsules per day from the fifth day to the end of the testing period.(for 8 weeks)
Soo-kyung Park, Seoul
Kangbuk Samsung Hospital
OTHER