238
Participants
Start Date
October 31, 2025
Primary Completion Date
October 31, 2027
Study Completion Date
December 31, 2027
Clostridium butyricum capsules
Clostridium butyricum capsules , 6 capsules tid (each capsule containing ≥6.3 × 10⁶ CFU of Clostridium butyricum).
placebo capsules
Oral administration of placebo capsules, 6 capsules tid., containing corn starch. The appearance and weight of the placebo capsules are identical to those of intervention group.
The Affiliated Hospital of Qingdao University, Qingdao
Shandong Provincial Hospital
OTHER_GOV
Linyi People's Hospital
OTHER
Shandong Cancer Hospital and Institute
OTHER
Yantai Yuhuangding Hospital
OTHER
Jining First People's Hospital
OTHER
Rizhao People's Hospital
OTHER
Qianfoshan Hospital
OTHER
Weifang People's Hospital
OTHER
Qilu Hospital of Shandong University
OTHER
Taian City Central Hospital
OTHER
The Affiliated Hospital of Shandong Second Medical University
UNKNOWN
Dongying People's Hospital
OTHER
The Affiliated Hospital of Qingdao University
OTHER