🏛️ Verified NIH Record • Updated 2026-07-10

Rotator Cuff Repairs With or Without BioEnthesis™ Augmentation (NCT06289686)

🟢 Recruiting Phase4 🩺 Clinical Procedure Protocol Sponsor: Brooke Army Medical Center

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

Rotator cuff (RC) injuries are particularly prevalent, difficult to repair, and attachment between the bone and tendon is notoriously difficult to achieve. The most common method and current standard of care (SOC) for reattaching connective tissues (e.g., ligaments, tendons) to bone typically involves suture anchor-based techniques, but this is fraught with problems. More specifically, re-tearing of the connective tissue after this procedure occurs in 30-60% of cases, and can be even higher in patients who engage in smoking, have a diagnosis of diabetes, etc. To address these clinical challenges, Sparta Biopharma Inc. (Sparta) developed a unique technology, called BioEnthesis, to improve the connection between the tendon and bone. Pre-clinical in vivo studies demonstrated that the biphasic bovine cancellous matrix regenerated at the bone-soft tissue interface-thereby leading to high structural integrity and will likely lead to reduced re-tear rates over time. The investigators hypothesize that patients in this interventional cohort will experience enhanced mobility, reduced pain, and less re-tears after RC procedures versus a standard suture anchor-based repair.

Who can join: Review the eligibility criteria below.

Location: 10th Medical Group - Air Force Academy — Air Force Academy, Colorado

Age range: 18 Years to 65 Years

🧪 Interventions in This Study

  • Rotator cuff repairs with BioEnthesis augmentation (PROCEDURE)
  • Rotator cuff repairs without BioEnthesis augmentation (PROCEDURE)

📋 "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 (5 Sites)

  • 10th Medical Group - Air Force Academy — Air Force Academy, Colorado
  • Walter Reed National Military Medical Center — Bethesda, Maryland
  • University of North Carolina Chapel Hill — Chapel Hill, North Carolina
  • Duke University — Durham, North Carolina
  • Brooke Army Medical Center — San Antonio, Texas

📞 Contact the Study Coordinator

Phone: (210) 916-2048

Email: David.J.Tennent.mil@health.mil

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 ↗