๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-07-15

Pulse Wave Velocity, Tacrolimus Time in Therapeutic Range and CV in African American Kidney Transplants (NCT03841097)

A Phase IV, Prospective, Randomized, Open-label, Comparative Analysis, Single-center Study of Pulse Wave Velocity Evaluation, Tacrolimus TTR and Co-efficient of Tacrolimus Variation of African American Kidney Recipients Receiving Standard of Care Immediate Release Tacrolimus Capsules or Extended Release Tacrolimus Tablets

๐Ÿ”ต Active, Not Recruiting Phase4 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Roy D. Bloom, MD

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

The primary purpose of this study is to evaluate the pulse wave velocity and vascular compliance measurements at the beginning and the end of the study while the participants are taking either extended release tacrolimus tablets (known by brand name Envarsus XRยฎ, and also referred to as LCPT in this study) given once-daily each morning after transplantation or immediate release tacrolimus capsules (also known by brand name Prografยฎ or abbreviation IR-TAC in this study) that are administered twice-daily 12 hours apart after kidney transplantation. Pulse wave velocity and vascular compliance measurements are two non-invasive tests that are used to evaluate how well the blood vessels adapt to each heartbeat. The secondary purpose is to look at the effectiveness and safety of LCPT given once-daily compared to IR-TAC given twice-daily 12 hours apart after kidney transplantation.

Who can join: Review the eligibility criteria below.

Location: Hospital of the University of Pennsylvania โ€” Philadelphia, Pennsylvania

Age range: 18 Years to 75 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 (1 Sites)

  • Hospital of the University of Pennsylvania โ€” Philadelphia, Pennsylvania

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†—