Assessing Inherited Markers of Metabolic Syndrome in the Young (AIMMY)
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.
調査の概要
状態
条件
研究の種類
入学 (実際)
連絡先と場所
研究場所
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District of Columbia
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Washington、District of Columbia、アメリカ、20010
- Children's National Medical Center
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
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.
研究計画
研究はどのように設計されていますか?
デザインの詳細
コホートと介入
グループ/コホート |
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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
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
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Genotype for specific genes related to obesity, metabolic syndrome, and/or type 2 diabetes; Fasting serum biomarkers; Hand grip strength, muscle strength of upper and lower extremities; Fitness measurements; Body composition measures
時間枠:Cross-sectional, one-time measure
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Cross-sectional, one-time measure
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二次結果の測定
結果測定 |
時間枠 |
|---|---|
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Perception of physical fitness; Relationship between physiological measures and genotype variation
時間枠:Cross-sectional, one-time
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Cross-sectional, one-time
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協力者と研究者
スポンサー
協力者
捜査官
- 主任研究者:Eric P Hoffman, Ph.D、Children's National Research Institute
出版物と役立つリンク
一般刊行物
- 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.
- 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.
- 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.
- 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.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。