🏛️ Verified NIH Record • Updated 2026-07-10
Human Amnion Membrane Allograft and Early Return of Erectile Function After Radical Prostatectomy (NCT05842057)
Phase 2 Randomized Trial: Human Amnion Membrane Allograft and Early Return of Erectile Function After Radical Prostatectomy (HAMMER)
🔵 Active, Not Recruiting Phase2 💊 Investigational Drug / Biologic Sponsor: University of Miami
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this research study is to evaluate if placing a dehydrated human amnion chorion membrane (dHACM) over the nerves after removal of the prostate during surgery (radical prostatectomy) will allow an earlier recovery of erectile function and urinary control after surgery.
Who can join: Review the eligibility criteria below.
Location: University of Miami — Miami, Florida
Age range: 40 Years to 80 Years
🧪 Interventions in This Study
📋 "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 (1 Sites)
- University of Miami — Miami, Florida
💰 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.
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.