Gastrointestinal And Metabolic Effects From a Prebiotic, Lifting, and Aerobic iNtervention (GAMEPLAN)

November 9, 2022 updated by: University of Illinois at Urbana-Champaign

Gastrointestinal And Metabolic Effects From a Prebiotic, Lifting, and Aerobic iNtervention (GAMEPLAN)

This study aims to determine the independent and combined effects of prebiotic fiber supplementation and exercise on the gut microbiome and human health.

Study Overview

Status

Status

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

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.

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 (Anticipated)

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.
48

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 Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • United States
    • Illinois
      • Urbana, Illinois, United States, 61801
        • Recruiting
        • University of Illinois at Urbana-Champaign
        • Contact:
          • Mikaela Webb, BS, RD
        • Principal Investigator:
          • Jacob M Allen, PhD

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

20 years to 45 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • BMI 18.5-45 kg/m2
  • Without physician diagnosed gastrointestinal or metabolic diseases
  • Sedentary (< 30 minutes of moderate or high intensity exercise per week OR < 20 aggregate Godin-Shepard Leisure Time Physical Activity Questionnaire (GSLTQ; GodinLeisure) score)
  • Fully vaccinated against COVID-19

Exclusion Criteria:

  • Fasting blood glucose >126 mg/dL
  • Blood pressure >160/100 mm Hg
  • Physician diagnosed metabolic or gastrointestinal diseases or constipation
  • Heart conditions that may pose risk during exercise
  • Taking oral hypoglycemic agents or insulin
  • Pregnant, breastfeeding or postmenopausal
  • Smoke or consume > 2 alcoholic beverages/day, abuse drugs
  • Have had > 5% weight change in the past month or > 10% change in the past year
  • Have had any form of bariatric surgery or gallbladder removal
  • Have taken antibiotics during the previous 3 months
  • Unable to consume the experimental fiber

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: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

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.
Experimental: Exercise + Prebiotic
The Exercise + Prebiotic intervention group will consume 10 g/d of fructo-oligosaccharides (FOS). Additionally, they will perform 6 wk. of supervised progressive multi-component exercise training consisting of moderate to vigorous aerobic and strength-based exercises (3x/wk).
Dietary supplement: Fructooligosaccharides (FOS)
FOS (NUTRAFLORA® P-95, Ingredion) supplements (10g/day) will be consumed daily mixed with water.
Behavioral: Exercise
During the intervention period, all participants will perform 6 weeks of supervised progressive multi-component exercise training consisting of moderate to vigorous aerobic and strength-based exercises (3x/wk.).
Placebo Comparator: Exercise + Placebo
The Exercise + Placebo group will consume 10 g/d of a placebo (maltodextrin) powder every day. Additionally, they will perform 6 wk. of supervised progressive multi-component exercise training consisting of moderate to vigorous aerobic and strength-based exercises (3x/wk).
Behavioral: Exercise
During the intervention period, all participants will perform 6 weeks of supervised progressive multi-component exercise training consisting of moderate to vigorous aerobic and strength-based exercises (3x/wk.).
Dietary supplement: Placebo
Maltodextrin (Globe 18DE Maltodextrin, Ingredion) supplements (10g/day) will be consumed daily mixed with water.
Other Names:
  • Maltodextrin

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
Changes in gastrointestinal microbiota composition
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on the gastrointestinal microbiota compared to control by sequencing the V4 region of the 16S rRNA gene in fecal samples.
Baseline & 6-week mark
Changes in gastrointestinal microbial-derived metabolite concentrations
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on the concentration of short-chain fatty acids compared to control.
Baseline & 6-week mark

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
Changes in fasting glucose
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on fasting glucose compared to control.
Baseline & 6-week mark
Changes in fasting insulin
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on fasting insulin compared to control.
Baseline & 6-week mark
Changes in body composition
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on body composition compared to control. This includes percentage of fat mass and lean mass.
Baseline & 6-week mark
Changes in body fat distribution
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on body fat distribution compared to control. This includes the weight of visceral fat and liver fat in kilograms.
Baseline & 6-week mark
Changes in cognition
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on relational memory, hippocampal function, interference control, and selective attention compared to control. Outcomes will be assessed with computer tasks and participants will be equipped with an electrode cap.
Baseline & 6-week mark

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Changes in lipid profiles
Time Frame: Baseline & 6-week mark
Determine the impact of daily consumption of prebiotic combined with regular exercise on fasting lipid profiles including cholesterol and triglycerides compared to control.
Baseline & 6-week mark

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.
University of Illinois at Urbana-Champaign

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.
October 1, 2021

Primary Completion (Anticipated)

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.
September 20, 2023

Study Completion (Anticipated)

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.
September 20, 2023

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).
September 21, 2021

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.
January 11, 2022

First Posted (Actual)

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.
January 26, 2022

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.
November 10, 2022

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.
November 9, 2022

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.
November 1, 2022

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.
  • 21730

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings