- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02505854
Influence of Probiotic and Symbiotic in Body Weight, Blood Sugar and Lipemia of Obese Women
December 5, 2019 updated by: Louise Crovesy de Oliveira, Universidade Federal do Rio de Janeiro
The purpose of this study is to evaluate whether gut microbiota modulation by probiotic and symbiotic contribute with weight loss and improvement of metabolic parameters in women with obesity.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
We will evaluate the effects of probiotic and symbiotic on weigh loss, blood glucose, lipid profile, metabolomic profile, and gut microbiota composition variables in women with obesity.
Study Type
Interventional
Enrollment (Actual)
32
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
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Rio de Janeiro, Brazil, 21
- Louise Crovesy de Oliveira
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
23 years to 43 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Women;
- Adult;
- Obese (BMI between 30 and 39,9 Kg/m²).
Exclusion Criteria:
- Pregnancy or nursing;
- Smokers;
- Drinkers;
- Use of drug or phytotherapic;
- Diagnosis of any cronic disease;
- Daily consumption of yogurt.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Probiotic
Hypocaloric diet associated with capsule containing 1billion UFC Bifidobacterium lactis and sache with 5 g of maltodextrin
|
Hypocaloric diet associated with capsule containing 1billion UFC Bifidobacterium lactis and sache of maltodextrin
Other Names:
|
Active Comparator: Symbiotic
Hypocaloric diet associated with capsule containing 1billion UFC Bifidobacterium lactis and sache with 5 g of fructooligosaccharide
|
Hypocaloric diet associated with capsule containing 1billion UFC Bifidobacterium lactis and sache of fructooligosaccharide
Other Names:
|
Placebo Comparator: Placebo
Hypocaloric diet associated with capsule containing 50g of gelatin and sache with 5 g of maltodextrin
|
Hypocaloric diet associated with capsule containing 50g of gelatin and sache of maltodextrin
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluate the effect of probiotic and symbiotic on weight loss of women obese
Time Frame: Baseline and 60 days and 15 days after the end of the intervention
|
Determine and evaluate change in body weight and body mass index after intervention.
|
Baseline and 60 days and 15 days after the end of the intervention
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Effect of probiotic and symbiotic on blood glucose
Time Frame: Baseline, 60 days and 15 days after the end of the intervention
|
Determine and comparing the blood glucose in plasma before and after intervention
|
Baseline, 60 days and 15 days after the end of the intervention
|
Effect of probiotic and symbiotic on insulin resistance
Time Frame: Baseline and 60 days
|
Compare insulin resistance through HOMA-IR calculation before and after intervention and evaluate whether the intervention improvement in this parameter.
|
Baseline and 60 days
|
Effect of probiotic and symbiotic on lipid profile
Time Frame: Baseline and 60 days
|
Compare lipid profile (total cholesterol, low-density lipoprotein, high-density lipoprotein, very low-density lipoprotein, triglyceride) in serum of blood before and after intervention and evaluate whether the intervention improvement in this parameter.
|
Baseline and 60 days
|
Effect probiotic and symbiotic on blood pressure
Time Frame: Baseline,60 days and 15 days after intervention conclusion
|
Determine blood pressure and evaluate whether the intervention improvement blood pressure.
|
Baseline,60 days and 15 days after intervention conclusion
|
Effect of probiotic and symbiotic on gut microbiota composition
Time Frame: Baseline, 60 days and 15 days after intervention conclusion
|
Determine and comparing the amount filos (Fimicutes, Bacteroidetes, Actinobacteria, Verrucomicrobia e Proteobacteria) in gut microbiota and whether the change in microbiota composition continue after stop probiotic and symbiotic intake
|
Baseline, 60 days and 15 days after intervention conclusion
|
Effect of probiotic and symbiotic on stool consitency by Bristol scale
Time Frame: Baseline,60 days and 15 days after intervention conclusion
|
Determine and comparing the stool consistency by Bristol scale.
The Bristol scale is composed of 7 different stool consistency, being 1 and 2 lumpy, 3 and 4 normal, 5 to 7 loose.
|
Baseline,60 days and 15 days after intervention conclusion
|
Effect of probiotic and symbiotic on gastrointestinal symptons
Time Frame: Baseline,60 days and 15 days after intervention conclusion
|
Evaluate the presence of gastrointestinal symptoms related to the probiotic and symbiotic.
The gastrointestinal symptoms analyzed were abdominal pains, abdominal distension and abdominal discomfort, flatus, borborygmus using the Likert scale of 5 point, which 0 is absence of symptom and 4 is every day.
|
Baseline,60 days and 15 days after intervention conclusion
|
Effect of probiotic and symbiotic on metabolomic profile
Time Frame: Baseline and 60 days
|
Determine and comparing change in metabolomic profile before and after intervention.
The metabolomic profile was evaluated in the serum of blood Bruker DRX 500 MHz equipment (Bruker Spectrospin, Karlsruhe, Germany) generating hydrogen isotope 1 (1H)-NMR spectra, that was compared to database Human Metabolome Data Base.
|
Baseline and 60 days
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Louise C Oliveira, MD student, Universidade Federal do Rio de Janeiro
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
July 1, 2015
Primary Completion (Actual)
December 1, 2016
Study Completion (Actual)
November 1, 2018
Study Registration Dates
First Submitted
July 16, 2015
First Submitted That Met QC Criteria
July 20, 2015
First Posted (Estimate)
July 22, 2015
Study Record Updates
Last Update Posted (Actual)
December 10, 2019
Last Update Submitted That Met QC Criteria
December 5, 2019
Last Verified
December 1, 2019
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CEP 104-14
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Undecided
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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