🏛️ Verified NIH Record • Updated 2024-10-09
Pullback Pressure Gradient (PPG) Global Registry (NCT04789317)
Pullback Pressure Gradient (PPG) Global Registry: Prospective Evaluation of the Impact of the PPG Index on Clinical Decision Making and Outcomes
🔵 Active, Not Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: VZW Cardiovascular Research Center Aalst
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this study is to determine the predictive capacity of the Pullback Pressure Gradient (PPG) index for post-PCI FFR and to determine the impact of the PPG index on clinical decision making about revascularization and on clinical outcomes.
Who can join: Review the eligibility criteria below.
Location: Stanford University — Stanford, California
Age range: 18 Years to 100 Years
📋 "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 (23 Sites)
- Stanford University — Stanford, California
- St Francis Hospital and Heart Center — New York, New York
- Memorial Hermann Texas Medical Center — Texas City, Texas
- Monash Medical Center — Melbourne,
- Concord Repatriation General Hospital — Sydney,
- OLV Aalst — Aalst,
- Aalborg University Hospital — Aalborg,
- Aarhus University Hospital — Aarhus,
- Righospitalet — Copenhagen,
- Institut Arnault Tzanck — Nice,
- Ferrara University — Ferrara,
- Fondazione Policlinico Universitario A. Gemelli IRCCS — Rome,
- Aichi University — Aichi,
- Gifu Heart Center — Gifu,
- Showa University Hospital — Tokyo,
- Tokyo D Tower Hospital — Tokyo,
- Catharina Ziekenhuis — Eindhoven,
- Radboud UMC — Nijmegen,
- Hospital Clinico San Carlos — Madrid,
- Hospital Universitario de La Princesa — Madrid,
- Karolinska Institutet — Stockholm,
- CHUV — Lausanne,
- Guy and St Thomas NHS Foundation Trust — London,
💰 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.