๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-04-21

Cemented vs Cementless Persona Keel RCT (NCT05630053)

Randomized Controlled Trial to Compare Persona OsseoTi Keel Cementless TKA vs Persona Keel Cemented TKA

๐Ÿ”ต Active, Not Recruiting Observational / Diagnostic โš™๏ธ Medical Device Protocol Sponsor: Zimmer Biomet

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

The main objective of this study is to evaluate the safety, performance, and clinical benefits of the Persona Keel cementless and cemented knee.

Who can join: Review the eligibility criteria below.

Location: Centura Health โ€” Westminster, Colorado

Age range: 18 Years

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)

  • Centura Health โ€” Westminster, Colorado
  • Northwestern University โ€” Chicago, Illinois
  • Johns Hopkins University โ€” Baltimore, Maryland
  • Oregon Health & Science University โ€” Portland, Oregon
  • Rothman Institute โ€” Bryn Mawr, Pennsylvania
  • Lehigh Valley Hospital - Dickson City โ€” Dickson City, Pennsylvania
  • Anderson Orthopaedic Research Institute โ€” Alexandria, Virginia

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. Review the official NIH record below to find the coordinating site.
  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†—