Massive study aims to unravel mysteries of blood clots and vessel disease

NCT ID NCT06552767

Recruiting now Knowledge-focused Sponsor: National Heart, Lung, and Blood Institute (NHLBI) Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jul 09, 2026 · Updated 6 times

Summary

This study aims to learn more about how diseases related to blood clots, the immune system, and blood vessels start and change over time. Researchers will enroll up to 1,000 people aged 5 and older, including those with these conditions, their healthy relatives, and healthy volunteers. Participants will undergo various tests and procedures, such as blood tests, imaging scans, and heart function tests, with optional follow-up for up to 7.5 years.

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Conditions

The condition(s) this trial relates to.

cardiovascular disorder immune system disorder thrombotic disease vascular disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

CARDIOVASCULAR DISEASES VASCULAR DISEASES

Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

National Institutes of Health Clinical Center
RECRUITING

Bethesda, Maryland, 20892, United States

Contact Phone: •••-•••-•••• Email: •••••@•••••

Contact Phone: •••-•••-•••• Email: •••••@•••••

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