Irritable Bowel Syndrome and Lactibiane Tolerance

April 19, 2021 updated by: PiLeJe

Effect of Lactibiane Tolerance on Symptoms Severity of Irritable Bowel Syndrome

The purpose of this study is to evaluate the effects of a probiotic combination (Lactibiane Tolerance) on the severity of symptoms in patients with irritable bowel syndrome (IBS).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The primary purpose of this study is to evaluate the effects of a probiotic combination (Lactibiane Tolerance) on the severity of symptoms in patients with irritable bowel syndrome (IBS).

The secondary purposes are to evaluate the effects of the intervention on:

  • quality of life
  • severity of fatigue, anxiety and depression
  • levels of inflammatory markers in blood and tools

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
123

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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

  • France
    • Alpes Maritimes
      • Nice, Alpes Maritimes, France, 06200
        • Chu L'Archet 2

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years to 66 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Irritable bowel syndrome according to the Rome II criteria
  • 150< Francis Score < 300
  • HAD score inferior or egal to 25

Exclusion Criteria:

  • History of hypersensitivity to one of the composant of the product
  • Use of probiotics or antibiotics last four weeks
  • use of prohibited drugs
  • bowel preparation for morphological examination last month
  • pregnancy or lactation
  • immundepressed or co-existing other serious illness or evolutive

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

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Placebo Comparator: Placebo
Probiotics Excipients
Dietary supplement: Placebo
Placebo 2 gelules per days for 6 weeks
Experimental: Lactibiane Tolerance
Probiotics combination
Dietary supplement: Lactibiane Tolerance
Probiotics combination 2 gelules per days during 6 weeks
Other Names:
  • Probiotic

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Severity of bowel symptoms according to the Francis Score
Time Frame: After 6 weeks of complementation
The severity of bowel symptoms is evaluated with a quality of life questionnaire, the Francis Score before and after 6 weeks of complementation in placebo and verum groups.
After 6 weeks of complementation

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Quality of life
Time Frame: after 6 weeks of complementation
Effect of the intervention on transit and abdominal pain
after 6 weeks of complementation
Severity of Anxiety/Depression
Time Frame: after 6 weeks of complementation
The level of anxiety/depression will be measured with the HAD scale
after 6 weeks of complementation
Impact of the complementation on fatigue
Time Frame: after 6 weeks of complementation
The level of fatigue will be measured with the score to the fatigue Impact Scale (FIS)
after 6 weeks of complementation
Impact of the intervention on immunological parameters in stools
Time Frame: after 6 weeks of complementation
The effects of the intervention on immunological parameters in stools will be evaluated via the levels of beta-defensine 2 and sérine protease activities
after 6 weeks of complementation
Impact of the intervention on immunological parameters in blood
Time Frame: after 6 weeks of complementation
The impact of the intervention on immunological parameters in blood will be measured with levels of endotoxines, ultrasensitive protein C Reactive and cytokines
after 6 weeks of complementation
Severity of bowel symptoms according to the Francis Score
Time Frame: after 2 weeks of wash-out
The severity of bowel symptoms is evaluated with the Francis Score before 6 weeks of complementation and after 2 weeks of wash-out in placebo and verum groups
after 2 weeks of wash-out
Quality of life
Time Frame: after 2 weeks of wash-out
Effect of the intervention on transit and abdominal pain
after 2 weeks of wash-out
severity of the anxiety/depression
Time Frame: after 2 weeks of wash-out
The level of anxiety/depression will be measured with the HAD scale
after 2 weeks of wash-out
Impact of the complementation on fatigue
Time Frame: After 2 weeks of wash out
The level of fatigue will be measured with the score to the fatigue Impact Scale (FIS)
After 2 weeks of wash out
Impact of the intervention on immunological parameters in stools
Time Frame: after 2 weeks of wash out
The effects of the intervention on immunological parameters in stools will be avaluated via the levels of beta-defensine 2 and sérine protease activities
after 2 weeks of wash out
Impact of the intervention on immunological parameters in blood
Time Frame: after 2 weeks of wash-out
The impact of the intervention on immunological parameters in blood will be measured with levels of endotoxines, ultrasensitive protein C Reactive and cytokines
after 2 weeks of wash-out

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
PiLeJe

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Piche Thierry, MD

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)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 24, 2010

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 4, 2013

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
February 11, 2013

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 10, 2011

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 6, 2012

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 8, 2012

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 20, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 19, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • PiLeJe-LactiTol-0210

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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