NCT06873438

The Effect of Probiotics on the Improvement of Intestinal and Immune Function

A Study on the Safety and Effectiveness of Lactobacillus Delbrueckii Subsp. Bulgaricus LB42 in Improving Intestinal and Immune Functions

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 52 (actual)
• Sponsor: Wecare Probiotics Co., Ltd. · Industry
• Sex: All
• Age: 18 Years – 45 Years
• Healthy volunteers: Accepted

Summary

Evaluate the effectiveness and safety of Lactobacillus delbrueckii subsp. bulgaricus LB42 as a food supplement compared to a placebo in improving intestinal and immune functions in healthy adults.

Conditions

• Intestinal and Immune Function Improved

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Probiotic group	The experimental phase of this study will last 8 weeks and each subject will receive 3 follow-up visits (week 0, week 4, week 8).
DIETARY_SUPPLEMENT	Placebo group	The experimental phase of this study will last 8 weeks and each subject will receive 3 follow-up visits (week 0, week 4, week 8).

Timeline

• Start date: 2025-03-01
• Primary completion: 2025-05-25
• Completion: 2025-08-15
• First posted: 2025-03-12
• Last updated: 2025-10-03

Locations

1 site across 1 country: China