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Study identifier: NCT06989177 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Probiotic Intervention on Body Weight

Condition: Obesity · Homeostasis · Weight Loss  ·  Sponsor: Chinese Academy of Sciences

PhaseNA
Planned participants140
Who can joinAll sexes, 20 Years to 50 Years
Healthy volunteersYes

About this study

This study is a randomized controlled trial with 120 overweight or obese (body-mass index, BMI, ≥ 24 kg/m²) participants and 20 normal-weight participants. Twelve weeks of energy-restricted nutritional and lifestyle intervention with placebo, Lactobacillus paracasei LC-19 (LC-19), or semaglutide (a glucagon-like peptide-1 receptor agonist, GLP-1RA) will be randomly conducted in the overweight or obese participants. The primary goal is to clarify the roles of LC-19 and semaglutide in weight reduction and in improving energy, glucose, and lipid metabolism, while also comparing side effects, adverse events, and long-term outcomes such as weight regain between these two interventions. In addition, the study will explore key factors affecting intervention response to provide evidence for optimizing individualized intervention strategies.

This description comes directly from the study's public registry record.

Talk to the study team

Wanhui Kang, PhD  ·  +86 86081210  ·  kangwanhui@ucas.ac.cn

Always discuss trial participation with your own doctor first.

Locations (1)

Hangzhou Institute for Advanced Study, University of Chinese Academy of SciencesHangzhou, Zhejiang, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06989177