Treatment

Probiotic clinical trials

Active studies that list Probiotic as an intervention or treatment.

10active studies

4recruiting now

6countries represented

2largest site network

Current studies

Status and location data reflect the registry snapshot built 2026-09-08. Verify the original record before contacting a site.

Recruiting nowPhase 2

EXploratory Study on Postprandial Energy Metabolism

Obesity and Overweight, Moderately ObeseCondition

Probiotic, PlaceboTreatment

France1 locations

Lallemand Health SolutionsSponsor

Updated 2026-05-28 · NCT06786052See eligibility →

Recruiting nowNot applicable

Probiotic Intervention Study

Obesity, Food AddictionCondition

Probiotic, PlaceboTreatment

United States1 locations

University of California, Los AngelesSponsor

Updated 2026-03-27 · NCT06030362See eligibility →

Recruiting nowNot applicable

Probiotic Intervention on Body Weight

Obesity, HomeostasisCondition

General lifestyle and nutritional education, Energy-restricted nutritional and lifestyle interventionTreatment

China1 locations

Chinese Academy of SciencesSponsor

Updated 2026-03-17 · NCT06989177See eligibility →

Recruiting nowNot applicable

Lactobacillus Plantarum and Hormonal Regulation in Obese Women

Obesity, WomenCondition

Probiotic, MaltodextrinTreatment

China1 locations

Wecare Probiotics Co., Ltd.Sponsor

Updated 2025-05-23 · NCT06987279See eligibility →

Opening soonNot applicable

Probiotic for Weight Management in Overweight and Obese Adults

ObesityCondition

Probiotic, PlaceboTreatment

China1 locations

Wecare Probiotics Co., Ltd.Sponsor

Updated 2026-04-02 · NCT07507929See eligibility →

Invitation onlyNot applicable

Impact of Nutritional Intervention With Probiotics and Prebiotics on Obesity.

Obesity and Overweight, Obesity, MorbidCondition

Probiotic, PrebioticTreatment

Spain1 locations

Fundación Pública Andaluza para la Investigación Biomédica Andalucía OrientalSponsor

Updated 2025-04-11 · NCT06722443See eligibility →

Active, not recruitingEarly Phase 1

L. Acidophilus (Strain TW01) on Gut Health, Body Composition, and Inflammation

Overweight (BMI > 25), Obese, Otherwise Healthy VolunteersCondition

Placebo, ProbioticTreatment

United States1 locations

University of ConnecticutSponsor

Updated 2026-08-13 · NCT06912100See eligibility →

Active, not recruitingPhase 2

Study on the Efficacy of Probiotics in the Treatment of Childhood Obesity and Their Effects on Gut Microbiota

Overweight , ObesityCondition

Probiotic, PlaceboTreatment

China, Malaysia2 locations

Min-Tze LIONGSponsor

Updated 2026-03-04 · NCT07448220See eligibility →

Active, not recruitingNot applicable

Probiotics and Insulin Resistance in Obese Asthmatics

Asthma, ObesityCondition

Probiotic, PlaceboTreatment

United States1 locations

University of Alabama at BirminghamSponsor

Updated 2026-01-16 · NCT05949255See eligibility →

Active, not recruitingNot applicable

The Impact of Probiotics on Bariatric Treatment Outcomes

Obesity &Amp; OverweightCondition

Probiotic, DietTreatment

Poland1 locations

University of Warmia and Mazury in OlsztynSponsor

Updated 2025-12-02 · NCT07258732See eligibility →

Related treatments

Placebo421 Tirzepatide119 Semaglutide91 Control30 Exercise27 Orforglipron21

How current is this page?

The page is rebuilt from the public registry feed. Each trial card shows the registry update date. Recruitment can still change between builds.

Does appearing here mean I qualify?

No. These pages are discovery indexes. Only a study team can confirm eligibility after reviewing the complete protocol criteria.