Assessing Inherited Markers of Metabolic Syndrome in the Young

NCT ID: NCT00966407

Last Updated: 2017-02-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

700 participants

Study Classification

OBSERVATIONAL

Study Start Date

2007-02-28

Study Completion Date

2016-12-31

Brief Summary

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The AIMM Young study is a collaboration between Children's National Medical Center (CNMC) and colleges/universities nationwide--currently including Howard University (HU), East Carolina University (ECU), and University of Massachusetts, Amherst (U Mass). This study obtains a variety of baseline measures (such as serum biomarkers related to metabolic syndrome, anthropometrics, muscle strength, and fitness testing) along with genetic information from healthy college-age (18-35 years) young adults in efforts to identify phenotype-genotype associations that may predispose individuals to developing metabolic syndrome, type 2 diabetes, and/or related diseases such as obesity.

We hypothesized that certain genetic variations will be protective against metabolic syndrome, while others will show a strong correlation with specific components of metabolic syndrome disease. We expect that the study of "pre-symptomatic," young individuals will facilitate the identification of genetic risk loci for metabolic syndrome and type 2 diabetes. Younger populations typically have less confounding variables, and this facilitates normalizing of metabolic syndrome features and environment/lifestyle. Additionally, young subjects can provide more robust longitudinal data, and be recruited into subsequent interventions to reverse the trend towards metabolic syndrome, rather than the more difficult task of reversing type 2 diabetes in older populations. The data collected will be stratified according to gender, age, ethnicity, genotype, and other phenotypic measures to determine how these factors influence disease risk.

Detailed Description

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Conditions

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Metabolic Syndrome Diabetes Mellitus, Type 2 Obesity

Study Design

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Observational Model Type

COHORT

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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Healthy Young Adults

College-age (18-35 years) participants recruited from Howard University, East Carolina University, and University of Massachusetts, Amherst, University of Calgary, Winston-Salem University

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* between the ages of 18 and 35 years
* post-puberty
* willing and able to provide informed consent
* stable medical and psychosocial status providing a high likelihood of follow-up and compliance with study protocol
* all ethnic backgrounds will be included in this study.

Exclusion Criteria

* evidence of clinically relevant systemic disease associated with disorders of glucose metabolism
* chronic use of glucocorticoid or appetite suppressants
* concomitant use of drugs known to alter glucose metabolism (i.e., metformin, thiazolidinediones, sulfonylurea receptor agonists and inhibitors of alpha-glucoside hydrolase) or other medications known to alter blood levels being tested in this study
* inability to provide the requested fasting blood sample
* pregnancy
* menopause
* alcohol dependency (as determined by CAGE screening questionnaire); (8) inability to provide informed consent
* previous diagnosis or treatment for any hematologic-oncologic disorder
* history or current treatment for an eating disorder
* current treatment for weight loss
* history of bariatric surgery
* history of neurosurgical procedure
* participation in another clinical trial involving an investigational drug
* history of psychiatric disorder, which in the opinion of the investigator would affect the conduct of the proposed trial
* age younger than 18 or older than 35 at the time of recruitment
* weight that exceeds the capacity of equipment used for weight measurements.
Minimum Eligible Age

18 Years

Maximum Eligible Age

35 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute on Minority Health and Health Disparities (NIMHD)

NIH

Sponsor Role collaborator

Howard University

OTHER

Sponsor Role collaborator

University of Massachusetts, Worcester

OTHER

Sponsor Role collaborator

East Carolina University

OTHER

Sponsor Role collaborator

Eric Hoffman

OTHER

Sponsor Role lead

Responsible Party

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Eric Hoffman

MD

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Eric P Hoffman, Ph.D

Role: PRINCIPAL_INVESTIGATOR

Children's National Research Institute

Locations

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Children's National Medical Center

Washington D.C., District of Columbia, United States

Site Status

Countries

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United States

References

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Deschamps CL, Connors KE, Klein MS, Johnsen VL, Shearer J, Vogel HJ, Devaney JM, Gordish-Dressman H, Many GM, Barfield W, Hoffman EP, Kraus WE, Hittel DS. The ACTN3 R577X Polymorphism Is Associated with Cardiometabolic Fitness in Healthy Young Adults. PLoS One. 2015 Jun 24;10(6):e0130644. doi: 10.1371/journal.pone.0130644. eCollection 2015.

Reference Type RESULT
PMID: 26107372 (View on PubMed)

Many GM, Lutsch A, Connors KE, Shearer J, Brown HC, Ash G, Pescatello LS, Gordish-Dressman H, Barfield W, Dubis G, Houmard JA, Hoffman EP, Hittel DS. Examination of Lifestyle Behaviors and Cardiometabolic Risk Factors in University Students Enrolled in Kinesiology Degree Programs. J Strength Cond Res. 2016 Apr;30(4):1137-46. doi: 10.1519/JSC.0000000000000871.

Reference Type RESULT
PMID: 25647655 (View on PubMed)

Karlos A, Shearer J, Gnatiuk E, Onyewu C, Many G, Hoffman EP, Hittel DS. Effect of the SORT1 low-density lipoprotein cholesterol locus is sex-specific in a fit, Canadian young-adult population. Appl Physiol Nutr Metab. 2013 Feb;38(2):188-93. doi: 10.1139/apnm-2012-0231. Epub 2012 Nov 1.

Reference Type RESULT
PMID: 23438231 (View on PubMed)

Arnold TJ, Schweitzer A, Hoffman HJ, Onyewu C, Hurtado ME, Hoffman EP, Klein CJ. Neck and waist circumference biomarkers of cardiovascular risk in a cohort of predominantly African-American college students: a preliminary study. J Acad Nutr Diet. 2014 Jan;114(1):107-16. doi: 10.1016/j.jand.2013.07.005. Epub 2013 Sep 16.

Reference Type RESULT
PMID: 24051106 (View on PubMed)

Other Identifiers

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2P20MD000198-06

Identifier Type: NIH

Identifier Source: secondary_id

View Link

CNMC IRB#3842

Identifier Type: -

Identifier Source: org_study_id

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