Background: People with sickle cell disease (SCD) have problems with their heart, brain, kidneys, liver, and lungs as they age. These problems may improve aft…

Mortality in Sickle CellSickle Cell Cardiopulmonary ComplicationsSickle Cell Organ Damage+2 more

~Estimated

~$10 – $675

Actual pay is set by the research site.

National Heart, Lung, and Blood Institute (NHLBI)NCT05213572

The Human Observatory: A Prospective Individual and Population-Level Study of Aging, Health, and Longevity

The Human Observatory Study is a prospective observational and ecological surveillance study building a continuously-updating world model for human health, dis…

AgingMortalityAll-cause Mortality+16 more

~Estimated

~$10 – $1,050

Actual pay is set by the research site.

Longevity Metrics, Inc.NCT07646782