Clinical trial Recruiting at 1 site Observational Ages 50 and up

Examining the relationship between aging, health, and genetic mutations

Official title: Aging, Geriatric Syndromes and Clonal Hematopoiesis

Run by Washington University School of Medicine · NCT02604563 · Data updated 2026-11-12

This study looks at how aging, health, and genetic changes are connected in older adults to better understand their overall well-being and heart health.

Quick facts

Study typeObservational
Ages50 Years and up
SexAll
Enrollment2000 (estimated)
SponsorWashington University School of Medicine
Academic / other
Drugs / interventionschemotherapy, radiation, Cytoxan
Locations1 site (St Louis, Missouri)
StatusRecruiting
StartedMarch 10, 2016
Main results expectedApril 30, 2030
Study endsApril 30, 2030
Registry record updatedJuly 13, 2026
Trial IDNCT02604563 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals aged 50 and older who can understand and consent to participate.

Probably not a fit

Patients with current cancer diagnoses or those undergoing treatments that cause DNA damage may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study investigates the association between various clinical variables related to aging and cardiovascular diseases and mutation status, independent of chronological age. It employs a comprehensive geriatric assessment that evaluates multiple dimensions of health in older adults, including comorbidity, functional status, cognition, and social support. By focusing on these factors, the study aims to provide a more nuanced understanding of aging beyond just age in years.

Why it matters

Potential benefit: If successful, this study could enhance the understanding of how genetic mutations relate to aging and improve health outcomes for older adults.

How similar studies have gone: Other studies have shown success in using comprehensive assessments to understand aging, but this specific approach to linking mutation status with geriatric syndromes is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* At least 50 years of age.
* Able to understand written and spoken English.
* Able to understand and willing to sign an IRB-approved written informed consent document (or that of a legally authorized representative, if applicable for the trauma cohort)

Exclusion Criteria:

* Inability or unwillingness to complete health questionnaire (with the exception of hip and knee replacement participants).
* History of a recent (\<30 days) acute viral illness.
* Current cancer diagnosis and currently receiving chemotherapy or undergoing radiation therapy. A prior history of cancer is allowed if the participant completed therapy \> 1 year prior to enrollment; participants with a prior diagnosis of cancer will be asked to sign a release of information for the research team to obtain records regarding their prior cancer treatment.
* Current use of drugs that cause DNA damage (e.g. Cytoxan, azathioprine, etc.) for the treatment of a non-malignant disease.
* Vulnerable populations (e.g. prisoners).
* Known infection with Hepatitis B or C, HTLV, or HIV.
* Additional exclusion for optional bone marrow aspirate/biopsy substudy:

  * Use of medications for anticoagulation or "blood thinning" including warfarin, low molecular weight heparins (enoxaparin, daltaparin) or direct-acting oral anticoagulants (dabigatran, rivaroxaban, apixaban, edoxaban or betrixaban)
  * allergy to lidocaine or other local anesthetics.

Where it's running

  • Washington University School of Medicine
    St Louis, Missouri, United States
    Recruiting

Study contacts

  • Principal investigator: Meagan Jacoby, M.D. — Washington University School of Medicine
  • Study coordinator: Meagan Jacoby, M.D.
  • Email: mjacoby@wustl.edu
  • Phone: 314-747-8439

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.