Multicenter Research Study to Build a Repository to Study Chronic Diseases in Indiana (IHS)
Multicenter Research Study to Build a Repository That Will Allow Researchers to Study Chronic Diseases in the Population of Central Indiana
Aperçu de l'étude
Statut
Les conditions
Description détaillée
Study Aim:
The purpose of this study is to create an extensively annotated bio-repository platform for hypothesis-driven research that will lead to advancements in the diagnosis, treatment and prevention of diseases common to the population of Indiana. The second phase of this research platform will be created by collecting blood samples from two groups of individuals in the Central Indiana community, one with documented evidence of Diabetes Mellitus Type II(T2D), and a second group of age, gender and ethnicity matched individuals without clinical evidence of Diabetes. Each individual's blood sample will be linked to their clinical, demographic and epidemiological information, gathered both retrospectively and prospectively.
Recruitment:
This study will include 500 individuals with T2D (the T2D Group) and 500 individuals who are age, gender, and ethnicity matched to the T2D Group, but without presentation of clinical evidence of T2D (the Control Group). To reflect the growing representation of Hispanics in Central Indiana, Hispanics will be overly recruited in both groups so that the study population accurately reflects the general population of Central Indiana.
Follow-up:
As this is a prospective, longitudinal study, follow-up of study subjects is intended to include two follow up visit and continue indefinitely, unless, of course, at any time, consent for further follow-up is withdrawn by the subject. Follow-up will include visits at 2 and 5 years post initial contact and continuing access to the subject's medical record to pursue data concerning changes in the subject's health. Subjects may be contacted by telephone, mail or email every twelve months to ask if they wish to continue participation in the study. The 2 and 5 year follow up visits mirror the initial visit.
The collected dataset (made up of the collected blood samples linked to clinical and epidemiological information collected retrospectively and prospectively), will be used in medical research to find genes, or gene products such as RNA or proteins that will help in understanding the causes of disease and will guide the development of new treatments
Type d'étude
Inscription (Anticipé)
Contacts et emplacements
Lieux d'étude
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Indiana
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Avon, Indiana, États-Unis
- American Health Network
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Brownsburg, Indiana, États-Unis
- Investigator's Research Group
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Franklin, Indiana, États-Unis
- American Health Network
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Greenfield, Indiana, États-Unis
- American Health Network
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Indianapolis, Indiana, États-Unis
- American Health Network
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Indianapolis, Indiana, États-Unis
- Krannert Cardiology
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Indianapolis, Indiana, États-Unis
- Oral Health Research Institute
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Indianapolis (Downtown), Indiana, États-Unis
- IU School of Medicine/CTSI
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Indianapolis (Spanish speaking), Indiana, États-Unis
- Alivio Medical Center
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Indianapolis (Spanish/English speaking), Indiana, États-Unis
- IU Medical Group
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Muncie, Indiana, États-Unis
- American Health Network
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:T2D Group
Study subjects will be recruited for the T2D group based on a history confirmed by the medical record of at least one of the following:
- A fasting blood glucose of greater than or equal to 126 mg/dL on two separate occasions
- A random (non-fasting) blood glucose of greater than or equal to 200 mg/dL on two separate occasions
- A blood glucose of greater than 200 mg/dL at 2 hours during a standard oral glucose tolerance test
- A HgbA1c of greater than or equal to 6.5%
Females who are pregnant will be excluded.
Control Group
Study subjects for the Control Group will have:
- no confirmed history of T2D as defined above
- A fasting blood glucose of 100 mg/dL or less
Medical records will be obtained to ensure subjects meet study inclusion criteria.
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Exclusion Criteria:Exclusion criteria for both the T2D Group and the Control Group are a known or reported history of:
- Hepatitis B
- Hepatitis C
- AIDS (HIV positive)
- Tuberculosis
- Cancer (including melanoma, but excluding low-malignancy skin cancer)
- Non-autologous bone marrow transplant
- Blood transfusion within 120 days
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
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People with Diabetes Mellitus Type II
500 subjects will have T2D
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Healthy
500 persons who do not have T2D, hypertension or hypercholesterol
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Anantha Shekhar, MD, Indiana University School of Medine/CTSI
Publications et liens utiles
Liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Anticipé)
Achèvement de l'étude (Anticipé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- FIHC-2009-01
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