Blood test may replace painful biopsies for sarcoma patients

NCT ID NCT03896620

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study is looking for 50 adults with soft tissue sarcoma to see if a blood test can detect tumor DNA (ctDNA) as well as a standard tissue biopsy. Currently, doctors need to take a piece of the tumor to diagnose and monitor sarcoma, which can be risky and hard to do. By comparing DNA from blood samples with DNA from tumor samples, researchers hope to find new ways to diagnose and track the disease without repeated biopsies.

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Conditions

The condition(s) this trial relates to.

sarcoma soft tissue sarcoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Froedtert Hospital & the Medical College of Wisconsin

    Milwaukee, Wisconsin, 53226, United States