๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-06-19

Circulating Tumor DNA in Soft Tissue Sarcoma (NCT03818412)

Circulating Tumor DNA Detection in Soft Tissue Sarcoma (DNA-TSAR)

๐ŸŸข Recruiting Observational / Diagnostic ๐Ÿฉบ Clinical Procedure Protocol Sponsor: University Health Network, Toronto

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

This research study will collect blood and tumor tissue samples from patients with soft tissue sarcoma to look at circulating tumor deoxyribonucleic acid (DNA). When tumor cells are damaged or die, DNA from the tumor cells are released into the blood stream as the cells break down. This is called circulating tumor DNA. Circulating tumor DNA is an important biomarker that may be used in cancer detection, prediction of treatment response, and disease monitoring.

Who can join: Review the eligibility criteria below.

Location: Princess Margaret Cancer Centre โ€” Toronto, Ontario

Age range: 18 Years

๐Ÿงช Interventions in This Study

  • Archival tumor tissue collection and blood draws (PROCEDURE)

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (1 Sites)

  • Princess Margaret Cancer Centre โ€” Toronto, Ontario

๐Ÿ“ž Contact the Study Coordinator

Phone: (416) 946-2000

Email: albiruni.razak@uhn.ca

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—