Sickle cell patients checked for hidden lung danger

NCT ID NCT00011648

First seen Jun 27, 2026 · Last updated Jul 17, 2026 · Updated 4 times

Summary

This study measured how common pulmonary hypertension (high blood pressure in the lungs) is in adults with sickle cell anemia. Nearly 1,000 participants had heart ultrasounds and blood tests, then were contacted by phone for up to 3 years to track their health. The goal was to understand the condition's frequency and outlook, not to test a new treatment.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Howard University Hospital

    Washington D.C., District of Columbia, 20060, United States

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

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