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Study identifier: NCT07163819 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Effect of Probiotic Intervention on Travel-Related Health Conditions During Short-Term Overseas Travel

Condition: Healthy Adults  ·  Sponsor: Universiti Sains Malaysia

PhasePhase 2
Planned participants46
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersYes

About this study

International travel disrupts gut health through dietary changes, microbial exposure, and stress, often causing gastrointestinal symptoms like traveler's diarrhea and sleep disturbances. These shifts may increase antibiotic resistance risks. Probiotics may help stabilize gut microbiota and improve well-being during travel. This randomized, double-blind, placebo-controlled trial investigated whether probiotic supplementation mitigates gut microbiota perturbations, gastrointestinal symptoms, and sleep issues in adults traveling abroad. The investigators also assessed changes in anxiety, well-being, gut immunity, microbial function, and antibiotic resistance genes.

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

Talk to the study team

Min Tze Liong, Ph.D.  ·  6046532114  ·  mintze.liong@usm.my

Yuan Jie, M.Sc.  ·  822137027899  ·  peanut.yuan@diprobio.com

Always discuss trial participation with your own doctor first.

Locations (2)

Tsinghua University Science and TechnologyHaidian, Beijing Municipality, ChinaRecruiting
Universiti Sains MalaysiaGeorge Town, Pulau Pinang, MalaysiaNot Yet Recruiting

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Source record: clinicaltrials.gov/study/NCT07163819