Study of Healthy Cohort for Early Detection of Cancer

ClinicalTrials.gov ID: NCT05193305

Open the official record

This page only displays public information reproduced from the official ClinicalTrials.gov record NCT05193305. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.

View official ClinicalTrials.gov record → Back to search

ClinicalTrials.gov public records Last synced Nov 13, 2026, 2:00 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Cancer produces a significant burden on society with a majority diagnosed at late stages when the chance of cure is low. Early diagnosis improves patient outcomes. Data consisting of lifestyle factors, medications, physical activity, years before conventional cancer diagnosis is also worthwhile for to determine early detection. This is only achievable with longitudinal tracking of a large number of healthy individuals and identifying those who do develop cancer over time.

Study identification

NCT ID: NCT05193305
Recruitment status: Recruiting
Study type: Observational
Phase: Not listed
Lead sponsor: Johns Hopkins University; Other
Enrollment: 10,000 participants

Conditions and interventions

Conditions

Healthy

Interventions

Not listed

Eligibility (public fields only)

Age range: 18 Years and older
Sex: All
Healthy volunteers: Not listed

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Feb 1, 2023 (Actual)
Primary completion: Feb 28, 2028 (Estimated)
Completion: Feb 28, 2043 (Estimated)
Last update posted: Feb 25, 2026

2023 – 2043

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
Johns Hopkins Hospital	Baltimore	Maryland	21205	Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT05193305, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Feb 25, 2026 · Synced Nov 13, 2026