๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-04-01

S1703 Serum Tumor Marker Directed Disease Monitoring in Patients With Hormone Receptor Positive Her2 Negative Metastatic Breast Cancer (NCT03723928)

Randomized Non-Inferiority Trial Comparing Overall Survival of Patients Monitored With Serum Tumor Marker Directed Disease Monitoring (STMDDM) Versus Usual Care in Patients With Metastatic Hormone Receptor Positive Breast Cancer

๐ŸŸข Recruiting Observational / Diagnostic ๐Ÿ“‹ Clinical Research Protocol Sponsor: SWOG Cancer Research Network

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

This randomized research trial studies how well serum tumor marker directed disease monitoring works in monitoring patients with hormone receptor positive Her2 negative breast cancer that has spread to other places in the body. Using markers to prompt when scans should be ordered may be as good as the usual approach to monitoring disease.

Who can join: Review the eligibility criteria below.

Location: Anchorage Associates in Radiation Medicine โ€” Anchorage, Alaska

Age range: 18 Years

๐Ÿงช Interventions in This Study

  • Usual care disease monitoring (OTHER)
  • Serum Tumor Marker directed disease monitoring (OTHER)
  • Quality-of-Life Assessment (OTHER)
  • Anxiety Questionnaire Administration (OTHER)

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 (723 Sites)

Showing the first 25 of 723 sites.

  • Anchorage Associates in Radiation Medicine โ€” Anchorage, Alaska
  • Anchorage Radiation Therapy Center โ€” Anchorage, Alaska
  • Alaska Breast Care and Surgery LLC โ€” Anchorage, Alaska
  • Alaska Oncology and Hematology LLC โ€” Anchorage, Alaska
  • Alaska Women's Cancer Care โ€” Anchorage, Alaska
  • Anchorage Oncology Centre โ€” Anchorage, Alaska
  • Katmai Oncology Group โ€” Anchorage, Alaska
  • Providence Alaska Medical Center โ€” Anchorage, Alaska
  • Fairbanks Memorial Hospital โ€” Fairbanks, Alaska
  • Kingman Regional Medical Center โ€” Kingman, Arizona
  • Cancer Center at Saint Joseph's โ€” Phoenix, Arizona
  • University of Arizona Cancer Center-Orange Grove Campus โ€” Tucson, Arizona
  • Banner University Medical Center - Tucson โ€” Tucson, Arizona
  • University of Arizona Cancer Center-North Campus โ€” Tucson, Arizona
  • Mercy Hospital Fort Smith โ€” Fort Smith, Arkansas
  • CHI Saint Vincent Cancer Center Hot Springs โ€” Hot Springs, Arkansas
  • NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro โ€” Jonesboro, Arkansas
  • University of Arkansas for Medical Sciences โ€” Little Rock, Arkansas
  • Kaiser Permanente-Anaheim โ€” Anaheim, California
  • Mission Hope Medical Oncology - Arroyo Grande โ€” Arroyo Grande, California
  • PCR Oncology โ€” Arroyo Grande, California
  • Kaiser Permanente-Baldwin Park โ€” Baldwin Park, California
  • Kaiser Permanente-Bellflower โ€” Bellflower, California
  • Providence Saint Joseph Medical Center/Disney Family Cancer Center โ€” Burbank, California
  • Marshall Cancer Center โ€” Cameron Park, California

๐Ÿ“ž Contact the Study Coordinator

Phone: (907) 212-6871

Email: AKPAMC.OncologyResearchSupport@providence.org

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†—