The Effect of Intervention With Probiotic K56 on Body Fat Reduction in Obese Subjects

NCT ID: NCT05192811

Last Updated: 2022-01-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

120 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-11-18

Study Completion Date

2022-12-01

Brief Summary

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The aim of the present study was to investigate the effect of intervention with Lactobacillus paracasei K56 on body fat, metabolic risk markers,inflammatory markers and gut microbiota composition in obesity.

Detailed Description

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Recent data suggest that gut microbiota can function as an environmental factor that modulates the amount of body fat and obese individuals have an altered gut microbiota.The results of previous animal studies have suggest that a probiotic strain Lactobacillus paracasei K56 have reduced high-fat diet induced obesity.

In this randomised,double blind ,placebo controlled study, the participants were randomly assigned to probiotic K56 group or placebo group to evaluate the fat-reducing effect of the Lactobacillus paracasei K56 by continuously supplementing probiotic or placebo capsules.

Conditions

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Obesity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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probiotic K56

Probiotic capsule (lactobacillus paracasei K56 10\^9CFU) 1capsule/day , for 60days

Group Type EXPERIMENTAL

Lactobacillus paracasei K56

Intervention Type DIETARY_SUPPLEMENT

probiotic K56 capsule, 1capsule/day (10\^9cfu) ,for 60days

placebo

placebo capsule(maltodextrin, 1capsule/day, 60days

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DIETARY_SUPPLEMENT

placebo capsule(maltodextrin) , 1capsule/day ,for 60days

Interventions

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Lactobacillus paracasei K56

probiotic K56 capsule, 1capsule/day (10\^9cfu) ,for 60days

Intervention Type DIETARY_SUPPLEMENT

placebo

placebo capsule(maltodextrin) , 1capsule/day ,for 60days

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

* Obesity : BMI\>=30kg/m2,or percent body fat(PBF) \>=25% for male, \>=30% for female.

(Note: If PBF was eligible, it was recommended that 26 ≤ BMI ≤ 40)

* Age: 40 - 65 years old adults
* Who has the conditions to preserve the test samples at low temperature throughout the whole process

Exclusion Criteria

* Patients with severe chronic diseases(heart, liver, kidney, hematopoietic system, tumor and other serious diseases, mental illness and organ surgery history, etc.) and complications;
* Patients with severe allergy and immunodeficiency;
* Patients with a clear history of gastrointestinal diseases (ulcer, irritable bowel syndrome, etc.);
* History of intervention with fat-reducing drugs or health products in the past 2 months
* Take weight control measures (diet, exercise, etc.) within the past month
* Participation in other clinical trials within the past 3 months
* who have used antibiotics in the past 2weeks ;
* Those who cannot guarantee to maintain their current lifestyle during the trial period
* Those who fail to consume the tested samples as required, or fail to follow up on time, resulting in failure to determine the efficacy
Minimum Eligible Age

40 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Inner Mongolia Yili Industrial Group Co., Ltd

INDUSTRY

Sponsor Role collaborator

Fudan University

OTHER

Sponsor Role lead

Responsible Party

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Zhijun Bao

Director

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ying Feng, Ph.D

Role: STUDY_DIRECTOR

Hua Dong Hospita Affiliated to Fu Dan University, Shanghai,China

Locations

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Hua Dong Hospital Affiliated to Fu Dan University

Shanghai, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Ying Feng, Ph.D

Role: CONTACT

+86 18121221972

Facility Contacts

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Ying Feng, Ph.D

Role: primary

+86 18121221972

Other Identifiers

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20210084

Identifier Type: -

Identifier Source: org_study_id

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