- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01010841
Trial of Two Dietary Programs on Cardiometabolic Risk Factors in Subjects With Metabolic Syndrome (HMS4)
January 11, 2012 updated by: MetaProteomics LLC
Multi-center, Randomized Intervention to Compare the Effects of 2 Dietary Programs on Cardiometabolic Risk Factors in Subjects With Metabolic Syndrome
The objective of this study was to investigate from 3 sites (University of Connecticut, University of Florida, and University of California, Irvine) whether enhancement of a modified Mediterranean-style, low glycemic load diet (MED) with specific phytochemicals (soy protein, phytosterols, rho iso-alpha acids and proanthocyanidins; PED) could improve cardiometabolic risk factors in women with metabolic syndrome.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
As the worldwide dietary pattern becomes more westernized, the metabolic syndrome is reaching epidemic proportions.
Lifestyle modifications including diet and exercise are recommended as first-line intervention for treating metabolic syndrome.
Previously, we reported that specific phytochemical supplementation for 12 weeks (soy protein, phytosterols, rho iso-alpha acids and proanthocyanidins) increased the effectiveness of the modified Mediterranean-style low glycemic load dietary program on variables associated with metabolic syndrome and CVD in subjects with metabolic syndrome and elevated LDL cholesterol.
In this study, we propose to conduct a multi-center randomized trial to confirm our previous findings.
Study Type
Interventional
Enrollment (Actual)
89
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
-
-
Florida
-
Jacksonville, Florida, United States, 32209
- Mark McIntosh MD
-
-
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
20 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- BMI ≥25 and <45
- LDL >100 mg/dl
- TG ≥150 and <400 mg/dl
meet 2 or more of the following 4 criteria:
- HDL <50 mg/dl
- blood pressure ≥130/85 mmHg (or diagnosed hypertension on medication)
- fasting glucose ≥100 mg/dl and <150 mg/dl
- waist circumference >35 inches
Exclusion Criteria:
Medical History and Concurrent Diseases
- Over the preceding 4 weeks, initiation or cessation of regular exercise
- Over the preceding 4 weeks, involvement in a significant diet or weight loss program such as Atkin's diet program, a very low calorie liquid program (such as Optifast, Medifast, and HMR), or any diet that has led to a weight loss of 10% of body weight over a period of 6 weeks
- Use of blood sugar lowering medications including thiazolidinedione class of oral medications including Avandia (rosiglitazone), Avandamet (metformin/rosiglitazone), Actos (pioglitazone), metformin (Glucophage, Fortamet, Riomet) or insulin over the preceding 12 weeks
- Over the preceding 4 weeks, regular use of Kaprex® or Kaprex AI® at least 3 days/week
- Over the preceding 4 weeks, regular use of NSAIDs (i.e. ibuprofen, celecoxib, etc.) at least 3 days per week
- Over the preceding 12 weeks, use of cholesterol lowering medications, either by prescription (statins, etc.) or over-the-counter (gugulipids, niacin, etc.)
- Over the preceding 12 weeks, use of oral or injectable corticosteroids, such as prednisone
- Current use of oral anticoagulants such as Coumadin or injectable anticoagulants such as Heparin or Low Molecular Weight Heparin
- Use of electronic implants such as pacemakers, defibrillators, nerve stimulators
- Allergy to one or more of the ingredients in the investigational products
- Poorly controlled hypertension (blood pressure above 155/95)
- History of significant liver or kidney disease (recent or ongoing hepatitis, cirrhosis, glomerulonephritis, dialysis treatment, etc.)
- History of serious heart disease (heart attack, angina, cardiac surgery, arrhythmia, or congestive heart failure)
- History of deep vein thrombosis or pulmonary embolus (blood clot to lungs)
- History of autoimmune diseases such as inflammatory bowel disease (Crohn's disease, and/or ulcerative colitis), multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus, polymyositis, scleroderma and thyroiditis
- History of eating disorder (anorexia nervosa or bulimia) in preceding 5 years
- History of alcoholism or drug addiction in the preceding 5 years
- History of serious mental illness
- History of attempted suicide in past 10 years
- Untreated endocrine, neurological, or infectious disorder
- Diagnosis of Human Immunodeficiency Virus (HIV) or Acquired HIV (AIDS)
- Current cancer or a history of cancer (except skin cancer)
- Pregnancy or lactation
- If female of childbearing potential, unwillingness to practice a reliable method of birth control (i.e. physical sperm barriers or hormonal therapies)
- Any other sound medical, psychiatric and/or social reason as determined by the Principal Investigator (PI).
Physical and Laboratory Test Findings
- TG ≥ 400 mg/dl
- abnormal blood count (Hct < 30 or > 47%, WBC < 3,000 or > 12,000, platelets <140 or > 500)
- abnormal kidney function test(s) (BUN > 30 mg/dL or creatinine > 1.5 mg/dL) or liver function test(s) (bilirubin total > 2.0 mg/dL, ALT > 75 IU/L, AST > 75 IU/L; Alk Phos > 130 IU)
- fasting glucose >150 mg/dL, serum calcium (>10.5 mg/dL), positive pregnancy test (ß-hCG in blood)
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: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Low-glycemic-load diet
Modified Mediterranean-style low-glycemic-load diet
|
Modified Mediterranean-style low-glycemic-load diet
|
Experimental: Low-glycemic-load diet + medical food
Modified Mediterranean-style, low-glycemic-load diet + medical food
|
Modified Mediterranean-style low-glycemic-load diet
Specific phytochemicals (soy protein, phytosterols, rho iso-alpha acids and proanthocyanidins; PED)
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
TG-to-HDL ratio
Time Frame: Baseline, 8 weeks, 12 weeks
|
Baseline, 8 weeks, 12 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Components of metabolic syndrome (TG, HDL, resolution of MetS)
Time Frame: Baseline, 8 weeks, 12 weeks
|
Baseline, 8 weeks, 12 weeks
|
Glucose intolerance (fasting glucose/insulin, leptin, HbA1c, HOMA score)
Time Frame: Baseline, 8 weeks, 12 weeks
|
Baseline, 8 weeks, 12 weeks
|
CVD risk factors (cholesterol, LDL, chol/HDL, apoAI, apoB, apoAII, apoCII, apoCIII, apoE, homocysteine, RBC fatty acids, Framingham risk score)
Time Frame: Baseline, 8 weeks, 12 weeks
|
Baseline, 8 weeks, 12 weeks
|
Inflammatory cytokines (TNF-alpha, IL-6, sICAM, sVCAM, MCP1)
Time Frame: Baseline, 8 weeks, 12 weeks
|
Baseline, 8 weeks, 12 weeks
|
Body composition (weight, BMI, % body fat, % lean mass, waist-to-hip ratio, DEXA scanning)
Time Frame: Baseline, 8 weeks, 12 weeks
|
Baseline, 8 weeks, 12 weeks
|
Subjective assessment (MOS-MCS/PCS questionnaires, VAS-satiety/craving questionnaires)
Time Frame: baseline, then every 2 weeks
|
baseline, then every 2 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Maria Luz Fernandez, PhD, University of Connecticut
- Study Director: Robert H Lerman, MD/PhD, MetaProteomics LLC
- Principal Investigator: Mark McIntosh, MD, University of Florida
- Principal Investigator: Wadie Najm, PhD, University of California at Irvine
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.
General Publications
- Jones JL, Fernandez ML, McIntosh MS, Najm W, Calle MC, Kalynych C, Vukich C, Barona J, Ackermann D, Kim JE, Kumar V, Lott M, Volek JS, Lerman RH. A Mediterranean-style low-glycemic-load diet improves variables of metabolic syndrome in women, and addition of a phytochemical-rich medical food enhances benefits on lipoprotein metabolism. J Clin Lipidol. 2011 May-Jun;5(3):188-196. doi: 10.1016/j.jacl.2011.03.002. Epub 2011 Mar 11.
- Fernandez ML, Jones JJ, Ackerman D, Barona J, Calle M, Comperatore MV, Kim JE, Andersen C, Leite JO, Volek JS, McIntosh M, Kalynych C, Najm W, Lerman RH. Low HDL cholesterol is associated with increased atherogenic lipoproteins and insulin resistance in women classified with metabolic syndrome. Nutr Res Pract. 2010 Dec;4(6):492-8. doi: 10.4162/nrp.2010.4.6.492. Epub 2010 Dec 28.
- Ackermann D, Jones J, Barona J, Calle MC, Kim JE, LaPia B, Volek JS, McIntosh M, Kalynych C, Najm W, Lerman RH, Fernandez ML. Waist circumference is positively correlated with markers of inflammation and negatively with adiponectin in women with metabolic syndrome. Nutr Res. 2011 Mar;31(3):197-204. doi: 10.1016/j.nutres.2011.02.004.
- Barona J, Jones JJ, Kopec RE, Comperatore M, Andersen C, Schwartz SJ, Lerman RH, Fernandez ML. A Mediterranean-style low-glycemic-load diet increases plasma carotenoids and decreases LDL oxidation in women with metabolic syndrome. J Nutr Biochem. 2012 Jun;23(6):609-15. doi: 10.1016/j.jnutbio.2011.02.016. Epub 2011 Jul 19.
- Jones JL, Comperatore M, Barona J, Calle MC, Andersen C, McIntosh M, Najm W, Lerman RH, Fernandez ML. A Mediterranean-style, low-glycemic-load diet decreases atherogenic lipoproteins and reduces lipoprotein (a) and oxidized low-density lipoprotein in women with metabolic syndrome. Metabolism. 2012 Mar;61(3):366-72. doi: 10.1016/j.metabol.2011.07.013. Epub 2011 Sep 23.
- Jones JL, Park Y, Lee J, Lerman RH, Fernandez ML. A Mediterranean-style, low-glycemic-load diet reduces the expression of 3-hydroxy-3-methylglutaryl-coenzyme A reductase in mononuclear cells and plasma insulin in women with metabolic syndrome. Nutr Res. 2011 Sep;31(9):659-64. doi: 10.1016/j.nutres.2011.08.011.
- Jones JL, Ackermann D, Barona J, Calle M, Andersen C, Kim JE, Volek JS, McIntosh M, Najm W, Lerman RH, Fernandez ML. A Mediterranean low-glycemic-load diet alone or in combination with a medical food improves insulin sensitivity and reduces inflammation in women with metabolic syndrome. British Journal of Medicine & Medical Research 1(4):356-370, 2011.
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
August 1, 2008
Primary Completion (Actual)
March 1, 2010
Study Completion (Actual)
April 1, 2010
Study Registration Dates
First Submitted
November 6, 2009
First Submitted That Met QC Criteria
November 9, 2009
First Posted (Estimate)
November 10, 2009
Study Record Updates
Last Update Posted (Estimate)
January 12, 2012
Last Update Submitted That Met QC Criteria
January 11, 2012
Last Verified
January 1, 2012
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- HMS4-MUL-CT
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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