If you have TTP, you may sometimes hear it referred to as TTP–HUS. HUS, or hemolytic-uremic syndrome, is a disorder that resembles TTP, but is more common in children. Kidney problems also tend to be worse in HUS. Although some researchers think TTP and HUS are two forms of a single syndrome, recent evidence suggests that each has different causes.
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans.
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