🏛️ Verified NIH Record • Updated 2026-05-28

PReSeRVE-HD: Observational Study of the Merit HeRO® Graft and Super HeRO® in Patients on Hemodialysis (NCT06422871)

PReSeRVE-HD: PRospective, Multicenter, Observational Study of the Merit HeRO® Graft and Super HeRO® EValuated in End-Stage Renal Disease Patients on HemoDialysis

🟢 Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: Merit Medical Systems, Inc.

🩺 Plain-English Summary (8th-Grade Level)

The goal of this observational study is to increase the understanding of the safety and performance of Merit Medical's HeRO Graft System (HeRO) and Super HeRO Adaptor and Support Seal System (Super HeRO) devices. This study includes adults that are being treated with one of these devices as part of their regular medical care for maintaining long-term dialysis access when all other dialysis access options have failed. If participants in the study are not seen for a standard of care clinic visit during the 4 visit timepoints over 2 years, the participant will be followed by phone to check their current health and dialysis status.

Who can join: Review the eligibility criteria below.

Location: MedStar Washington Hospital Center — Washington D.C., District of Columbia

Age range: 18 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (7 Sites)

  • MedStar Washington Hospital Center — Washington D.C., District of Columbia
  • Sarasota Memorial Health Care System — Sarasota, Florida
  • WakeMed — Raleigh, North Carolina
  • University Pittsburgh Medical Center — Pittsburgh, Pennsylvania
  • Baylor Scott & White Heart and Vascular Hospital - Dallas — Dallas, Texas
  • Houston Methodist Hospital — Houston, Texas
  • Sentara Norfolk General Hospital — Norfolk, Virginia

📞 Contact the Study Coordinator

Phone: (978) 758-6166

Email: Hannah.Susmeyer@merit.com

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.

💡 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.
🏛️ View Official NIH Record ↗