Human Biospecimen Procurement Protocol: Biorepository to Support Translational Research to Identify Disease Mechanism(s)

Sponsor
National Heart, Lung, and Blood Institute (NHLBI) (NIH)
Overall Status
Recruiting
CT.gov ID
NCT02543996
Collaborator
(none)
10,000
1
416.1
24

Study Details

Study Description

Brief Summary

Background:

Studies show that rare genetic variants might lead to diseases. Researchers want to collect blood and tissue samples so they can study them and better understand diseases.

Objective:

To collect blood and tissue samples for studies to identify underlying causes of disease.

Eligibility:

People of all ages

Design:

Participants will have blood and/or tissue samples collected.

Samples can be collected at the NIH Clinical Center. Participants doctors can collect the samples and send them to NIH. NIH staff can collect samples off site.

For blood samples, blood is taken from an arm vein using a needle.

Tissue collection may involve:

Buccal smear: Cells are collected by scraping the inside of the cheek with a cotton swab.

Saliva collection: Participants spit into a cup.

Skin biopsy: A special needle takes a very small skin sample.

Surgical waste tissue: If participants have surgery, NIH may receive samples of tissue that

would routinely be removed.

Umbilical cord or cord blood collection: If a participant has a baby, NIH may receive a

small piece of the umbilical cord or blood from the cord once the baby is delivered.

...

Condition or Disease Intervention/Treatment Phase

    Detailed Description

    The diversity of human research programs at the National Institutes of Health (NIH) provides a unique opportunity to study different patient populations with monogenetic and undiagnosed diseases with vascular implications. Patient populations with mutations in almost every major signaling pathway related to cardiovascular diseases are actively investigated at the NIH Clinical Center. The purpose of this protocol is to obtain and analyze human biospecimens from affected and unaffected cohorts (as reference biospecimens) to identify genetic etiology and/or underlying disease mechanism(s) in rare genetic vascular/cardiovascular conditions. The collections will consist of biospecimens obtained from participants consented under this protocol and will also provide for the continued storage and analysis of biospecimens previously obtained from NIH Institutional Review Board (IRB)-approved protocols, or from NIH protocols nearing completion. The biospecimens collected under this protocol will include blood (plasma, serum, peripheral blood mononuclear cells (PBMCs)), saliva, buccal mucosa, urine, and skin biopsies. Additional biospecimens collected under other protocols may also be transferred to this protocol, including, tissue and fluid aspirates (cerebrospinal fluid, ascites, etc.), bone marrow, urine, saliva, skin biopsies, surgical tissue waste, malignant and non-malignant tissue samples, and/or other direct derivatives from human tissues (i.e. DNA, RNA, and induced pluripotent stems cells). Post-delivery umbilical cord core blood and cord tissue waste will be collected at the time of delivery under this protocol and/or shared if obtained under other protocols. Biospecimens may also be obtained as shared samples of clinically indicated procedures done inside or outside NIH, provided the subject consents to this protocol.

    The primary objective of this protocol is to create a robust resource to support basic and translational research by providing a mechanism for collecting, tracking, storing, dispensing, analyzing, and disposing of laboratory research samples from affected and unaffected cohorts. This research will advance high-quality research in the areas of genetics and personalized medicine.

    As this is not a treatment protocol, there is no primary endpoint. Research studies will include, but not be limited to, genomic studies, primary cell isolation and cell culture studies for molecular and biochemical analysis, immunohistological analysis, generation of patient-specific in vitro disease models (i.e. IPSCs), etc. As science is a continuously evolving field, technological advances in research methods will be incorporated into research studies accordingly.

    Study Design

    Study Type:
    Observational
    Anticipated Enrollment :
    10000 participants
    Observational Model:
    Case-Only
    Time Perspective:
    Cross-Sectional
    Official Title:
    Human Biospecimen Procurement and Analysis to Support Translational Research to Identify Genetic Etiology and Disease Mechanism(s) in Rare Genetic Vascular/Cardiovascular Diseases
    Actual Study Start Date :
    Sep 17, 2015
    Anticipated Primary Completion Date :
    Jun 4, 2040
    Anticipated Study Completion Date :
    May 22, 2050

    Arms and Interventions

    Arm Intervention/Treatment
    Affected or unaffected cohorts (including genetic carriers or non-carriers as

    Affected or unaffected cohorts (including genetic carriers or non-carriers as reference biospecimens)

    Outcome Measures

    Primary Outcome Measures

    1. To procure human biospecimens from affected and unaffected cohorts for on-going and future basic and translational research studies to identify underlying disease mechanism(s) [ongoing]

      The primary objective is to procure human biospecimens from affected and unaffected cohorts for on-going and future basic translational research studies to identify underlying disease mechanism(s) and potential therapeutic approaches

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    1 Month and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    Yes
    • INCLUSION CRITERIA (SUBJECTS MUST MEET ONE OF THE FOLLOWING):

    • Age: older than 1 month of age

    • Affected pregnant women if they have been referred with a known or suspected pathology or if they become pregnant while on study.

    • Unaffected related pregnant women (including spouses/partners) for cord blood and tissue collection (surgical waste) only at the time of delivery.

    • Cognitively impaired individuals that are affected

    • Cognitively impaired individuals that are related to an affected subject.

    • Subjects willing to provide informed consent.

    EXCLUSION CRITERIA:
    • Healthy volunteers unable to give informed consent

    • Cognitively impaired individuals who are not affected

    • Cognitively impaired individuals who are not related to affected subjects.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 National Institutes of Health Clinical Center Bethesda Maryland United States 20892

    Sponsors and Collaborators

    • National Heart, Lung, and Blood Institute (NHLBI)

    Investigators

    • Principal Investigator: Manfred Boehm, M.D., National Heart, Lung, and Blood Institute (NHLBI)

    Study Documents (Full-Text)

    None provided.

    More Information

    Additional Information:

    Publications

    None provided.
    Responsible Party:
    National Heart, Lung, and Blood Institute (NHLBI)
    ClinicalTrials.gov Identifier:
    NCT02543996
    Other Study ID Numbers:
    • 150190
    • 15-H-0190
    First Posted:
    Sep 9, 2015
    Last Update Posted:
    Aug 25, 2022
    Last Verified:
    Jul 22, 2022
    Individual Participant Data (IPD) Sharing Statement:
    Undecided
    Plan to Share IPD:
    Undecided
    Studies a U.S. FDA-regulated Drug Product:
    No
    Studies a U.S. FDA-regulated Device Product:
    No
    Keywords provided by National Heart, Lung, and Blood Institute (NHLBI)
    Additional relevant MeSH terms:

    Study Results

    No Results Posted as of Aug 25, 2022