Redefining BMI: The Body, Mind, and Inflammation Trial
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Detailed Description
Study Type
Study Type
Enrollment (Estimated)
Enrollment
Phase
Phase
- Not Applicable
Contacts and Locations
Study Contact
Study Contact
- Name: Jessica LaRose
- Phone Number: (804) 628-7521
- Email: jlarose@vcu.edu
Study Contact Backup
- Name: Vivian Hunter
- Phone Number: (804) 628-3972
- Email: huntervr@vcu.edu
Study Locations
-
-
Virginia
-
Richmond, Virginia, United States, 23298
- Recruiting
- Virginia Commonwealth Universtity
-
Contact:
- Jessica LaRose
- Phone Number: (804) 628-7521
- Email: jlarose@vcu.edu
-
Contact:
- Vivian Hunter, MS
- Phone Number: 804-628-3972
- Email: huntervr@vcu.edu
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Ages 18-25 years
- Body mass index (BMI) 25-50 kg/m^2
- Female
Exclusion Criteria:
- Currently pregnant or lactating
- Current involvement in a weight loss program or current use of weight loss medication
- Lost >5% of their body weight in the previous 3 months
- Uncontrolled medical conditions that may pose a safety issue given the recommendations for the diet and unsupervised physical activity
- Diagnosis of type 2 diabetes and/or impaired fasting blood glucose
- Diagnosis of type 1 diabetes
- Rheumatologic and gastrointestinal conditions associated with severe systemic inflammation
- Medical conditions resulting in known perturbations in the hypothalamic-pituitary-adrenal axis
- Report of a heart condition, chest pain during periods of activity or rest, or loss of consciousness
- Current or recent (during the past 3 months) use of medications that may impact weight or metabolic function
- Current or recent (during the past 3 months) use of anti-inflammatory medications
- Report of diagnosis or history of Anorexia Nervosa or Bulimia Nervosa, or any compensatory behaviors within the previous 3 months
- Hospitalization for depression or other psychiatric disorder within the past 12 months
- Uncontrolled bipolar disorder or psychotic disorder
- Current suicidal intent
- Planning to move from the area within the study period
- Unwilling to be randomized to either study condition
- Unable to read and speak English
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Integrated Lifestyle Intervention (ILI)
ILI participants will receive training in empirically supported strategies to improve psychological function (e.g., restructuring negative thoughts, distress tolerance), with a focus on changing discrete behaviors linked to inflammation (e.g., sleep, processed foods, physical activity), all intertwined with BWL content adapted to meet the needs of EAs. All participants will receive digital tools to facilitate self-monitoring-the initial 4-month program will consist of group sessions via Zoom (8 weekly, 4 bi-weekly) with weekly tailored e-coaching, followed by monthly boosters through 12 months. |
ILI participants will receive training in empirically supported strategies to improve psychological function (e.g., restructuring negative thoughts, distress tolerance), with a focus on changing discrete behaviors linked to inflammation (e.g., sleep, processed foods, physical activity), all intertwined with BWL content adapted to meet the needs of EAs.
|
|
Experimental: Behavioral Weight Loss (BWL)
All participants will receive digital tools to facilitate self-monitoring-the initial 4-month program will consist of group sessions via Zoom (8 weekly, 4 bi-weekly) with weekly tailored e-coaching, followed by monthly boosters through 12 months.
|
ILI participants will receive training in empirically supported strategies to improve psychological function (e.g., restructuring negative thoughts, distress tolerance), with a focus on changing discrete behaviors linked to inflammation (e.g., sleep, processed foods, physical activity), all intertwined with BWL content adapted to meet the needs of EAs.
All participants will receive digital tools to facilitate self-monitoring-the initial 4-month program will consist of group sessions via Zoom (8 weekly, 4 bi-weekly) with weekly tailored e-coaching, followed by monthly boosters through 12 months.
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
To test the preliminary efficacy of the intensive lifestyle intervention for EA women in reducing adiposity over 12 months compared with BWL
Time Frame: Change in weight at 4, 8, and 12-months
|
Change in adiposity (weight) between the two treatment arms across 12-months
|
Change in weight at 4, 8, and 12-months
|
|
To test the preliminary efficacy of the intensive lifestyle intervention for EA women in reducing waist circumference over 12 months compared with BWL
Time Frame: Change in waist circumference at 4, 8, and 12-months.
|
Change in adiposity (waist circumference) between the two treatment arms across 12-months
|
Change in waist circumference at 4, 8, and 12-months.
|
|
To test the preliminary efficacy of the intensive lifestyle intervention for EA women in reducing % body fat over 12 months compared with BWL
Time Frame: Change in % body fat at 4, 8, and 12-months.
|
Change in adiposity (% body fat) between the two treatment arms across 12-months
|
Change in % body fat at 4, 8, and 12-months.
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
To test the preliminary efficacy of ILI to improve biomarkers of inflammation and cardiometabolic risk over 12 months compared with BWL examining Change in serum IL-1β and IL-6 at 4, 8, and 12-months.
Time Frame: 4, 8, and 12-months
|
Change in serum IL-1β and IL-6.
Bursts of IL-1β can indicate acute inflammation, myocardial infarction, or stroke.
IL-1β can also trigger the expression of IL-6 in various cell types.
Elevated IL-6 levels can indicate an inflammatory condition, such as rheumatoid arthritis, lupus, or other autoimmune disorders.
IL-6 levels can also correlate with disease activity.
|
4, 8, and 12-months
|
|
To test the preliminary efficacy of ILI to improve biomarkers of inflammation and cardiometabolic risk over 12 months compared with BWL examining Change in serum TNF-α at 4, 8, and 12-months.
Time Frame: 4, 8, and 12-months
|
Change in serum TNF-α.
A systematic review and meta-analysis found that patients with T1DM had significantly higher serum TNF-α levels than controls.
TNF-α levels were also correlated with age, disease duration, and ethnicity.
|
4, 8, and 12-months
|
|
To test the preliminary efficacy of ILI to improve biomarkers of inflammation and cardiometabolic risk over 12 months compared with BWL examining Change in CRP at 4, 8, and 12-months.
Time Frame: 4, 8, and 12-months
|
Change in CRP.
Factors that can cause CRP levels to be slightly higher than normal include obesity, lack of exercise, cigarette smoking, diabetes, cancer, heart attack, inflammatory bowel disease (IBD), rheumatoid arthritis, lupus, and related diseases, and rheumatic fever.
|
4, 8, and 12-months
|
|
To test the preliminary efficacy of ILI to improve biomarkers of inflammation and cardiometabolic risk over 12 months compared with BWL examining Change in free cortisol at 4, 8, and 12-months.
Time Frame: 4, 8, and 12-months
|
Change in free cortisol, The normal range for adults is 3.5-45 micrograms per 24 hours, but this can vary by age.
Factors that can affect free cortisol levels include: Stress, Alcoholism, Depression.
|
4, 8, and 12-months
|
|
To test the preliminary efficacy of ILI to improve biomarkers of inflammation and cardiometabolic risk over 12 months compared with BWL examining Change in HOMA-IR at 4, 8, and 12-months
Time Frame: 4, 8, and 12-months
|
Change in HOMA-IR, HOMA-IR measures the insulin level needed in the blood to maintain normal sugar levels.
This test helps diagnose insulin resistance, the early stage of type 2 diabetes, a condition that increases the risks of several chronic health conditions.
|
4, 8, and 12-months
|
|
Change in cholesterol level at 4, 8, and 12-months.
Time Frame: 4, 8, and 12-months
|
Change in lipids, Lipid disorders can lead to serious health problems, such as heart disease and stroke, because they prevent the body from properly metabolizing fats.
High levels of certain lipids, especially cholesterol, can also lead to long-term problems like atherosclerosis.
|
4, 8, and 12-months
|
|
To test the preliminary efficacy of ILI to improve biomarkers of inflammation and cardiometabolic risk over 12 months compared with BWL examining Change in ALT/AST at 4, 8, and 12-months.
Time Frame: 4, 8, and 12-months
|
Change in ALT/AST (Alanine aminotransferase (ALT) and aspartate aminotransferase (AST)) There are many causes of mildly elevated ALT and AST levels.
The most common causes are nonalcoholic fatty liver disease (NAFLD) and alcoholic liver disease.
In NAFLD, the liver has more fatty tissue in it than normal.
|
4, 8, and 12-months
|
|
To test the preliminary efficacy of ILI to improve biomarkers of inflammation and cardiometabolic risk over 12 months compared with BWL examining Change in systolic and diastolic blood pressure at 4, 8, and 12-months.
Time Frame: 4, 8, and 12-months
|
Change in systolic and diastolic blood pressure.
Your systolic and diastolic pressures change depending on your activity level, stress, fluid intake, and other factors.
It's important to limit how these other factors might change your pressure when you're taking a blood pressure reading.
|
4, 8, and 12-months
|
Collaborators and Investigators
Sponsor
Sponsor
Collaborators
Collaborators
Investigators
Investigators
- Principal Investigator: Jessica LaRose, Virginia Commonwealth University
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Estimated)
Primary Completion
Study Completion (Estimated)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- HM20028726
- 5R01DK137998 (U.S. NIH Grant/Contract)
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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