🏛️ Verified NIH Record • Updated 2026-05-22
Surveillance HeartCare® Outcomes Registry (NCT03695601)
🔵 Active, Not Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: CareDx
🩺 Plain-English Summary (8th-Grade Level)
This is an observational registry to assess the clinical utility of surveillance using HeartCare testing services, in association with clinical care of heart transplant recipients.
Who can join: Review the eligibility criteria below.
Location: Mayo Clinic Arizona — Phoenix, Arizona
Age range: 15 Years
🧪 Interventions in This Study
- Standard of Care (OTHER)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (67 Sites)
Showing the first 25 of 67 sites.
- Mayo Clinic Arizona — Phoenix, Arizona
- Baptist Health Arkansas — Little Rock, Arkansas
- University of California San Diego — La Jolla, California
- Cedars-Sinai Medical Center — Los Angeles, California
- University of California, Los Angeles — Los Angeles, California
- University of Southern California — Los Angeles, California
- California Pacific Medical Center — San Francisco, California
- University of California San Fransisco Medical Center — San Francisco, California
- Stanford University — Stanford, California
- Yale New Haven — New Haven, Connecticut
- Medstar Washington Hospital Center — Washington D.C., District of Columbia
- Memorial Healthcare System — Hollywood, Florida
- Mayo Clinic- Florida — Jacksonville, Florida
- University of Miami — Miami, Florida
- Advent Health — Orlando, Florida
- Tampa General Hospital — Tampa, Florida
- Piedmont Heart Institute — Atlanta, Georgia
- Northwestern University — Chicago, Illinois
- University of Chicago Medicine — Chicago, Illinois
- Loyola University Medical Center — Maywood, Illinois
- Advocate Christ Medical Center — Oak Lawn, Illinois
- Indiana University School of Medicine — Indianapolis, Indiana
- Ascension St. Vincent Hospital and Health Care Center — Indianapolis, Indiana
- The University of Kansas Medical Center — Kansas City, Kansas
- Ochsner Clinic Foundation — New Orleans, Louisiana
📞 Contact the Study Coordinator
Phone: (800) 664-4580
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 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 § 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.
More studies in Heart Transplant Rejection
- Prospera Test Evaluation in Cardiac Transplant (ProTECT) — San Carlos, California
- Trifecta-Heart cfDNA-MMDx Study — Little Rock, Arkansas
- Mobile Video Directly Observed Therapy (DOT) for Immunosuppression Medication Adherence in Adolescent Heart Transplant Recipients — Coral Gables, Florida
Explore by condition: All Heart Transplant Rejection clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.