๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-04-09

SRS Compared With FSRS for Treatment of Intact Metastatic Brain Disease, FRACTIONATE Trial (NCT05222620)

Phase IIR Trial of Single Fraction Stereotactic Radiosurgery (SRS) Compared With Fractionated SRS (FSRS) for Intact Metastatic Brain Disease (FRACTIONATE)

๐ŸŸข Recruiting Phase2 ๐Ÿฉบ Clinical Procedure Protocol Sponsor: Mayo Clinic

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

This phase II trial compares the effect of single fraction stereotactic radiosurgery to fractionated stereotactic radiosurgery for the treatment of patients with cancer that has spread to the brain (metastatic brain disease). Stereotactic radiosurgery (SRS) is a form of radiation therapy that focuses high-power energy on a small area of the body. This trial is being done to determine if single (one) fraction stereotactic radiosurgery is better than fractionated stereotactic radiosurgery or vice versa in controlling tumor and side effects in patients with tumors that have spread to the brain.

Who can join: Review the eligibility criteria below.

Location: Mayo Clinic in Arizona โ€” Scottsdale, Arizona

Age range: 18 Years

๐Ÿงช Interventions in This Study

  • Questionnaire Administration (OTHER)
  • Stereotactic Radiosurgery (RADIATION)
  • Stereotactic Radiosurgery (RADIATION)
  • Magnetic Resonance Imaging (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 (7 Sites)

  • Mayo Clinic in Arizona โ€” Scottsdale, Arizona
  • Mayo Clinic in Florida โ€” Jacksonville, Florida
  • Mayo Clinic Health System in Albert Lea โ€” Albert Lea, Minnesota
  • Mayo Clinic Health Systems-Mankato โ€” Mankato, Minnesota
  • Mayo Clinic in Rochester โ€” Rochester, Minnesota
  • Mayo Clinic Health System-Eau Claire Clinic โ€” Eau Claire, Wisconsin
  • Mayo Clinic Health System-Franciscan Healthcare โ€” La Crosse, Wisconsin

๐Ÿ“ž Contact the Study Coordinator

Phone: (855) 776-0015

Email: mayocliniccancerstudies@mayo.edu

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†—