120
Participants
Start Date
September 1, 2022
Primary Completion Date
June 1, 2025
Study Completion Date
June 30, 2025
PD-RBD
Bifidobacterium triple viable capsule (Bifico Capsule, Shanghai Shangyao Xinyi Pharmaceutical Factory Co., LTD.) 420mg, two times a day, 4 capsules each time; At the same time give the bacillus licheniformis living bacterium capsule (whole bowel capsule, northeast pharmaceutical) 0.5 g, three times a day, two at a time, keep the original anti Parkinson's drugs
iRBD
Bifidobacterium triple viable capsule (Bifico Capsule, Shanghai Shangyao Xinyi Pharmaceutical Factory Co., LTD.) 420mg, two times a day, 4 capsules each time; At the same time give the bacillus licheniformis living bacterium capsule (whole bowel capsule, northeast pharmaceutical) 0.5 g, three times a day, two at a time.
RECRUITING
Beijing Friendship Hospital, Capital Medical University, Beijing
Beijing Friendship Hospital
OTHER