Could interferon be a hidden trigger of blood clot damage after transplant?

NCT ID NCT07705789

First seen Jul 15, 2026 · Last updated Jul 16, 2026 · Updated 1 time

Summary

This study investigates how interferon and complement proteins contribute to thrombotic microangiopathy (TMA), a serious condition involving small blood clots and organ damage that can occur after stem cell transplants. Researchers will measure interferon levels, complement activity, and VEGF-A in blood and urine samples from 40 adults, including transplant recipients with and without TMA. The goal is to clarify whether interferon, alongside complement, drives the blood vessel damage seen in TMA.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this research could identify interferon as a key driver of TMA, pointing toward new treatment targets for this serious complication.
What could go wrong
This is an observational study with a small sample of 40 people, so findings may not apply broadly and will need confirmation in larger trials.

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