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Evaluation of Multi-Cancer Early Detection Testing in a High-Risk Military Population: The Sentinel Study

Evaluation of Multi-Cancer Early Detection Testing in a High-Risk Military Population: The Sentinel Study

Recruiting
45 years and older
All
Phase N/A

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Overview

The purpose of this research study is to evaluate the possible benefits of an investigational, but commercially available Galleri multi-cancer early detection (MCED) blood test which is designed to detect many types of cancer early in veterans who have served in the military in active duty.

The name of the screening blood test being studied is:

-GRAIL Galleri MCED test

Description

This research study aims to assess the performance of the Galleri multi-cancer early detection (MCED) screening test in a military population and to compare the number and types of cancers diagnosed using MCED testing versus standard of care. This research study will give doctors and participants results of Galleri® blood tests which is designed to detect many types of cancer.

The research study procedures including screening for eligibility, blood draws, questionnaires, and clinic visits.

Participation in this research study is expected to last for up to 1 year.

It is expected that about 1,500 people will take part in this research study.

The Department of Defense (DoD) is funding this study.

Eligibility

Inclusion Criteria:

  • Active-duty or National Guard/Reserves military service for eight or more years
  • Age ≥ 45
  • Received care at a VA facility within past 5 years
  • Able to sign informed consent
  • Willingness to travel to Dana-Farber Cancer Institute in Boston, MA, for diagnostic testing if screening test indicates possible malignancy

Exclusion Criteria:

  • Individuals diagnosed with invasive malignancy within 3 years of enrollment (nonmelanoma skin cancer is acceptable)
  • Individuals with evidence of symptomatic or active cancer requiring therapeutic intervention at the time of participation (hormone therapy for breast/prostate cancer is acceptable)
  • Individuals in the process of being evaluated for a clinical suspicion of cancer

Study details
    Cancer Diagnosis

NCT06523868

Dana-Farber Cancer Institute

23 April 2025

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FAQs

Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

How long does a clinical trial take place?

The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

Do I get compensated for taking part in clinical trials?

Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

How safe are clinical trials?

Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
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